Mercurial > dnsbl

annotate src/context.cpp @ 318:e2dc882839f6 stable-6-0-47

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better smtp verify logging
author Carl Byington <carl@five-ten-sg.com>
date Thu, 22 Sep 2016 08:43:02 -0700
parents f7c5cfb76e86
children e27c24c1974a
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1 /*
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2
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3 Copyright (c) 2013 Carl Byington - 510 Software Group, released under
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c7fc218686f5 gpl3, block mail to recipients that cannot reply
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4 the GPL version 3 or any later version at your choice available at
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5 http://www.gnu.org/licenses/gpl-3.0.txt
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6
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7 */
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8
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9 #include "includes.h"
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10
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11 #include <arpa/inet.h>
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12 #include <net/if.h>
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13 #include <netdb.h>
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14 #include <netinet/in.h>
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15 #include <netinet/tcp.h>
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16 #include <sys/ioctl.h>
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17 #include <sys/socket.h>
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18 #include <sys/stat.h>
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19 #include <sys/un.h>
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20 #include <unistd.h>
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21 #include <climits>
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22
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23 const char *token_asterisk;
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24 const char *token_autowhite;
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25 const char *token_bang;
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26 const char *token_black;
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27 const char *token_content;
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28 const char *token_context;
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29 const char *token_dccbulk;
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30 const char *token_dccfrom;
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31 const char *token_dccgrey;
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32 const char *token_dccto;
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33 const char *token_default;
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34 const char *token_dnsbl;
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35 const char *token_dnsbll;
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36 const char *token_dnswl;
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37 const char *token_dnswll;
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38 const char *token_envfrom;
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39 const char *token_envto;
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40 const char *token_filter;
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41 const char *token_generic;
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42 const char *token_host_limit;
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43 const char *token_html_limit;
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44 const char *token_html_tags;
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45 const char *token_ignore;
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46 const char *token_include;
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47 const char *token_inherit;
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48 const char *token_lbrace;
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49 const char *token_mailhost;
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50 const char *token_many;
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51 const char *token_no;
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52 const char *token_off;
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53 const char *token_ok;
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54 const char *token_ok2;
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55 const char *token_on;
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56 const char *token_period;
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57 const char *token_rate;
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58 const char *token_rbrace;
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59 const char *token_require;
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60 const char *token_requirerdns;
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61 const char *token_semi;
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62 const char *token_soft;
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63 const char *token_spamassassin;
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64 const char *token_substitute;
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65 const char *token_tld;
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66 const char *token_unknown;
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67 const char *token_uribl;
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68 const char *token_verify;
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69 const char *token_white;
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70 const char *token_white_regex;
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71 const char *token_yes;
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72
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73 const char *token_myhostname;
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74 #ifndef HOST_NAME_MAX
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75 #define HOST_NAME_MAX 255
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76 #endif
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77 char myhostname[HOST_NAME_MAX+1];
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78
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79 pthread_mutex_t verifier_mutex; // protect the verifier map
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80 verify_map verifiers;
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81
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82 pthread_mutex_t whitelister_mutex; // protect the whitelisters map
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83 whitelister_map whitelisters;
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84
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85 string_set all_strings; // owns all the strings, only modified by the config loader thread
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86 const int maxlen = 1000; // used for snprintf buffers
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87 const int maxsmtp_age = 60;// smtp verify sockets older than this are ancient
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88 const int maxauto_age = 600;// auto whitelister delay before flushing to file
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89 extern int NULL_SOCKET;
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90 const time_t ERROR_SMTP_SOCKET_TIME = 600; // number of seconds between attempts to open a socket to an smtp server
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92
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93 int SMTP::writer() {
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94 #ifdef VERIFY_DEBUG
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95 log("writer(%d) sees buffer with '%s'", buffer);
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96 #endif
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97 int rs = 0;
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98 if (!error) {
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99 int len = strlen(buffer);
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100 while (rs < len) {
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101 int ws = write(fd, buffer+rs, len-rs);
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102 if (ws > 0) {
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103 rs += ws;
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104 }
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105 else {
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106 // peer closed the socket!
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107 rs = 0;
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108 error = true;
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109 break;
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110 }
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111 }
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112 }
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113 #ifdef VERIFY_DEBUG
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114 log("writer(%d) sees error %d", (int)error);
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115 #endif
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116 return rs;
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117 }
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120 int SMTP::reader() {
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121 // read some bytes terminated by lf or end of buffer.
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122 // we may have a multi line response or part thereof in the buffer.
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123 #ifdef VERIFY_DEBUG
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124 log("reader(%d) sees error %d", (int)error);
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125 #endif
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126 if (error) return 0;
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127 int len = maxlen-1; // room for null terminator
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128 while (pending < len) {
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129 int ws = read(fd, buffer+pending, len-pending);
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130 if (ws > 0) {
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131 pending += ws;
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132 if (buffer[pending-1] == '\n') break;
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133 }
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134 else {
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135 // peer closed the socket!
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136 pending = 0;
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137 error = true;
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138 break;
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139 }
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140 }
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141 buffer[pending] = '\0';
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142 #ifdef VERIFY_DEBUG
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143 log("reader(%d) sees buffer with '%s'", buffer);
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144 #endif
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145 return pending;
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146 }
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148
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149 int SMTP::read_line() {
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150 char *lf = strchr(buffer, '\n');
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151 if (!lf) {
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152 reader(); // get a lf
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153 lf = strchr(buffer, '\n');
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154 if (!lf) lf = buffer + pending - 1;
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155 }
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156 return (lf-buffer)+1; // number of bytes in this line
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157 }
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158
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159
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160 void SMTP::flush_line(int r) {
192
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161 if (pending > r) memmove(buffer, buffer+r, pending-r);
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162 pending -= r;
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163 }
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164
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165
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166 int SMTP::read_response() {
192
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167 pending = 0;
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168 buffer[pending] = '\0';
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169 while (true) {
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170 int r = read_line();
316
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171 log("verify::read_response(%d) sees line with '%s'", buffer);
192
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172 if (r == 0) return 0; // failed to read any bytes
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173 if ((r > 4) && (buffer[3] == '-')) {
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174 flush_line(r);
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175 continue;
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176 }
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177 return atoi(buffer);
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178 }
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179 return 0;
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180 }
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181
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182
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183 int SMTP::cmd(const char *c) {
192
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184 if (c) {
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185 init();
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186 append(c);
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187 }
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188 append("\r\n");
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189 writer();
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190 return read_response();
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191 }
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192
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193
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194 int SMTP::helo() {
192
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195 if (read_response() != 220) return 0;
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196 init();
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197 append("HELO ");
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198 append(token_myhostname);
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199 return cmd(NULL);
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200 }
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201
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202
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203 int SMTP::rset() {
192
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204 efrom[0] = '\0';
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205 return cmd("RSET");
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206 }
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207
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208
214
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209 int SMTP::from(const char *f) {
192
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210 // the mail from address was originally passed in from sendmail enclosed in
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211 // <>. to_lower_string() removed the <> and converted the rest to lowercase,
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212 // except in the case of an empty return path, which was left as the two
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213 // character string <>.
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214 if (strncmp(efrom, f, maxlen)) {
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215 strncpy(efrom, f, maxlen);
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216 efrom[maxlen-1] = '\0'; // ensure null termination
192
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217 init();
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218 append("MAIL FROM:<");
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219 if (*f != '<') append(f);
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220 append(">");
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221 return cmd(NULL);
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222 }
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223 return 250; // pretend it worked
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224 }
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225
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226
214
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227 int SMTP::rcpt(const char *t) {
192
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228 init();
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229 append("RCPT TO:<");
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230 append(t);
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231 append(">");
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232 return cmd(NULL);
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233 }
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234
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235
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236 int SMTP::quit() {
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237 return cmd("QUIT");
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238 }
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239
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240
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241 void SMTP::closefd() {
192
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242 shutdown(fd, SHUT_RDWR);
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243 close(fd);
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244 }
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245
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246
311
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247 void SMTP::log(const char *m, int v) {
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248 char buf[maxlen];
314
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249 snprintf(buf, maxlen, m, get_fd(), v);
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250 my_syslog(queueid, buf);
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251 }
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252
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253
311
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254 void SMTP::log(const char *m, const char *v) {
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255 char buf[maxlen];
314
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256 snprintf(buf, maxlen, m, get_fd(), v);
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257 my_syslog(queueid, buf);
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258 }
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259
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260
153
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261 ////////////////////////////////////////////////
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262 // smtp verifier so backup mx machines can see the valid users
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263 //
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diff changeset
264 VERIFY::VERIFY(const char *h) {
192
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265 host = h;
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266 last_err = 0;
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267 pthread_mutex_init(&mutex, 0);
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268 }
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269
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270
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271 void VERIFY::closer() {
192
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272 bool ok = true;
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273 while (ok) {
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274 SMTP *conn = NULL;
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275 pthread_mutex_lock(&mutex);
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276 if (connections.empty()) {
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277 ok = false;
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278 }
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279 else {
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280 conn = connections.front();
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281 time_t now = time(NULL);
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282 if ((now - conn->get_stamp()) > maxsmtp_age) {
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283 // this connection is ancient, remove it
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284 connections.pop_front();
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285 }
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286 else {
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287 ok = false;
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288 conn = NULL;
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289 }
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290 }
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291 pthread_mutex_unlock(&mutex);
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292 // avoid doing this work inside the mutex lock
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293 if (conn) {
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diff changeset
294 #ifdef VERIFY_DEBUG
314
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295 conn->log("closer(%d) closes ancient socket %s", "");
192
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296 #endif
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297 delete conn;
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298 }
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299 }
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300 }
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301
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302
311
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303 SMTP* VERIFY::get_connection(const char *queueid) {
192
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304 SMTP *conn = NULL;
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305 pthread_mutex_lock(&mutex);
314
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diff changeset
306 while (!connections.empty()) {
192
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307 conn = connections.front();
314
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diff changeset
308 time_t now = time(NULL);
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diff changeset
309 if ((now - conn->get_stamp()) > maxsmtp_age) {
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diff changeset
310 // this connection is ancient, remove it
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diff changeset
311 conn->log("verify::get_connection(%d) closes ancient socket %s", "");
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parents: 311
diff changeset
312 connections.pop_front();
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313 delete conn;
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314 conn = NULL;
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diff changeset
315 }
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parents: 311
diff changeset
316 else {
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diff changeset
317 conn->set_id(queueid);
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318 connections.pop_front();
318
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diff changeset
319 conn->log("verify::get_connection(%d) from cache %s", "");
314
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parents: 311
diff changeset
320 break;
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321 }
192
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322 }
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323 pthread_mutex_unlock(&mutex);
316
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parents: 314
diff changeset
324 if (conn) {
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diff changeset
325 int rc = conn->rset();
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326 conn->log("verify::getconnection(%d) rset sees %d", rc);
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327 if (rc == 250) return conn;
318
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328 delete conn;
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329 // old connection from cache was unusable, fall thru and make a new one
316
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330 }
192
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331 int sock = NULL_SOCKET;
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332 if ((time(NULL) - last_err) > ERROR_SMTP_SOCKET_TIME) {
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333 // nothing recent, maybe this time it will work
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334 hostent *h = gethostbyname(host);
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335 if (h) {
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336 sockaddr_in server;
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337 server.sin_family = h->h_addrtype;
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338 server.sin_port = htons(25);
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339 memcpy(&server.sin_addr, h->h_addr_list[0], h->h_length);
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340 sock = socket(PF_INET, SOCK_STREAM, 0);
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341 if (sock != NULL_SOCKET) {
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342 bool rc = (connect(sock, (sockaddr *)&server, sizeof(server)) == 0);
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343 if (!rc) {
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344 shutdown(sock, SHUT_RDWR);
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345 close(sock);
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346 sock = NULL_SOCKET;
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347 last_err = time(NULL);
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348 }
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349 }
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350 else last_err = time(NULL);
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351 }
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352 else last_err = time(NULL);
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353 }
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354 if (sock != NULL_SOCKET) {
314
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355 struct timeval tv;
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356 tv.tv_sec = 15;
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357 tv.tv_usec = 0;
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358 setsockopt(sock, SOL_SOCKET, SO_RCVTIMEO, (char *)&tv, sizeof(struct timeval));
316
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359 setsockopt(sock, SOL_SOCKET, SO_SNDTIMEO, (char *)&tv, sizeof(struct timeval));
192
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360 conn = new SMTP(sock);
311
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361 conn->set_id(queueid);
318
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362 conn->log("get_connection(%d) new socket %s", "");
311
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363 int rc = conn->helo();
314
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364 conn->log("verify::get_connection(%d) helo sees %d", rc);
311
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365 if (rc == 250) return conn;
192
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366 delete conn;
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367 }
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368 return NULL;
94
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369 }
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370
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371
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372 void VERIFY::put_connection(SMTP *conn) {
192
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373 if (conn->err()) {
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374 #ifdef VERIFY_DEBUG
314
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375 conn->log("put_socket(%d) with error %s", "");
192
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376 #endif
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377 delete conn;
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378 }
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379 else {
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380 #ifdef VERIFY_DEBUG
314
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381 conn->log("put_socket(%d) no error %s", "");
192
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382 #endif
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383 conn->now();
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384 pthread_mutex_lock(&mutex);
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385 connections.push_back(conn);
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386 pthread_mutex_unlock(&mutex);
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387 }
94
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388 }
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389
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parents: 92
diff changeset
390
310
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diff changeset
391 bool VERIFY::ok(const char *queueid, const char *from, const char *to) {
192
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392 if (host == token_myhostname) return true;
311
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393 SMTP *conn = get_connection(queueid);
192
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394 if (!conn) return true; // cannot verify right now, we have socket errors
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395 int rc;
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396 rc = conn->from(from);
314
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397 conn->log("verify::ok(%d) from sees %d", rc);
192
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398 if (rc != 250) {
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399 put_connection(conn);
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400 return (rc >= 500) ? false : true;
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401 }
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402 rc = conn->rcpt(to);
314
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diff changeset
403 conn->log("verify::ok(%d) rcpt sees %d", rc);
192
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diff changeset
404 put_connection(conn);
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405 return (rc >= 500) ? false : true;
94
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parents: 92
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406 }
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parents: 92
diff changeset
407
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parents: 92
diff changeset
408
153
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409 ////////////////////////////////////////////////
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parents: 152
diff changeset
410 // setup a new smtp verify host
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parents: 152
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411 //
214
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parents: 211
diff changeset
412 VERIFYP add_verify_host(const char *host);
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parents: 211
diff changeset
413 VERIFYP add_verify_host(const char *host) {
192
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parents: 180
diff changeset
414 VERIFYP rc = NULL;
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415 pthread_mutex_lock(&verifier_mutex);
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416 verify_map::iterator i = verifiers.find(host);
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417 if (i == verifiers.end()) {
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418 rc = new VERIFY(host);
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419 verifiers[host] = rc;
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parents: 180
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420 }
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diff changeset
421 else rc = (*i).second;
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422 pthread_mutex_unlock(&verifier_mutex);
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423 return rc;
153
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parents: 152
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424 }
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parents: 152
diff changeset
425
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parents: 152
diff changeset
426
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parents: 152
diff changeset
427 ////////////////////////////////////////////////
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parents: 152
diff changeset
428 // thread to check for verify hosts with old sockets that we can close
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parents: 152
diff changeset
429 //
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parents: 152
diff changeset
430 void* verify_closer(void *arg) {
192
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parents: 180
diff changeset
431 while (true) {
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432 sleep(maxsmtp_age);
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433 pthread_mutex_lock(&verifier_mutex);
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diff changeset
434 for (verify_map::iterator i=verifiers.begin(); i!=verifiers.end(); i++) {
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parents: 180
diff changeset
435 VERIFYP v = (*i).second;
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parents: 180
diff changeset
436 v->closer();
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diff changeset
437 }
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parents: 180
diff changeset
438 pthread_mutex_unlock(&verifier_mutex);
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parents: 180
diff changeset
439 }
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parents: 180
diff changeset
440 return NULL;
153
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parents: 152
diff changeset
441 }
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parents: 152
diff changeset
442
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parents: 152
diff changeset
443
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parents: 152
diff changeset
444 ////////////////////////////////////////////////
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parents: 152
diff changeset
445 // automatic whitelister
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parents: 152
diff changeset
446 //
214
82886d4dd71f Fixes to compile on Fedora 9 and for const correctness.
Carl Byington <carl@five-ten-sg.com>
parents: 211
diff changeset
447 WHITELISTER::WHITELISTER(const char *f, int d) {
192
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parents: 180
diff changeset
448 fn = f;
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parents: 180
diff changeset
449 days = d;
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diff changeset
450 pthread_mutex_init(&mutex, 0);
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parents: 180
diff changeset
451 need = false;
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parents: 180
diff changeset
452 loaded = time(NULL);
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parents: 180
diff changeset
453 merge();
160
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parents: 156
diff changeset
454 }
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carl
parents: 156
diff changeset
455
b3ed72ee6564 allow manual updates to auto whitelist files
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parents: 156
diff changeset
456
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parents: 156
diff changeset
457 void WHITELISTER::merge() {
192
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parents: 180
diff changeset
458 time_t now = time(NULL);
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parents: 180
diff changeset
459 ifstream ifs;
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parents: 180
diff changeset
460 ifs.open(fn);
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parents: 180
diff changeset
461 if (!ifs.fail()) {
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parents: 180
diff changeset
462 const int maxlen = 1000;
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parents: 180
diff changeset
463 char buf[maxlen];
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parents: 180
diff changeset
464 while (ifs.getline(buf, maxlen)) {
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parents: 180
diff changeset
465 char *p = strchr(buf, ' ');
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parents: 180
diff changeset
466 if (p) {
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parents: 180
diff changeset
467 *p = '\0';
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parents: 180
diff changeset
468 char *who = strdup(buf);
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parents: 180
diff changeset
469 time_t when = atoi(p+1);
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parents: 180
diff changeset
470 if ((when == 0) || (when > now)) when = now;
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parents: 180
diff changeset
471 autowhite_sent::iterator i = rcpts.find(who);
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parents: 180
diff changeset
472 if (i == rcpts.end()) {
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parents: 180
diff changeset
473 rcpts[who] = when;
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parents: 180
diff changeset
474 }
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parents: 180
diff changeset
475 else {
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parents: 180
diff changeset
476 time_t wh = (*i).second;
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parents: 180
diff changeset
477 if ((when == 1) || (when > wh)) (*i).second = when;
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parents: 180
diff changeset
478 free(who);
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parents: 180
diff changeset
479 }
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parents: 180
diff changeset
480 }
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parents: 180
diff changeset
481 }
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parents: 180
diff changeset
482 }
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parents: 180
diff changeset
483 ifs.close();
153
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parents: 152
diff changeset
484 }
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parents: 152
diff changeset
485
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parents: 152
diff changeset
486
8d7c439bb6fa add auto whitelisting
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parents: 152
diff changeset
487 void WHITELISTER::writer() {
192
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488 pthread_mutex_lock(&mutex);
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489 time_t limit = time(NULL) - days*86400;
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490
192
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491 // check for manually modified autowhitelist file
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492 struct stat st;
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493 if (stat(fn, &st)) need = true; // file has disappeared
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494 else if (st.st_mtime > loaded) {
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495 // file has been manually updated, merge new entries
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496 merge();
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497 need = true;
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498 }
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499
192
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500 // purge old entries
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501 for (autowhite_sent::iterator i=rcpts.begin(); i!=rcpts.end();) {
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502 time_t when = (*i).second;
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503 if (when < limit) {
214
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diff changeset
504 const char *who = (*i).first;
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505 free((void*)who);
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506 rcpts.erase(i++);
192
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507 need = true;
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508 }
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diff changeset
509 else i++;
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510 }
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511
192
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512 if (need) {
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513 // dump the file
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514 ofstream ofs;
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515 ofs.open(fn);
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516 if (!ofs.fail()) {
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517 for (autowhite_sent::iterator i=rcpts.begin(); i!=rcpts.end(); i++) {
214
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parents: 211
diff changeset
518 const char *who = (*i).first;
192
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519 int when = (*i).second;
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520 if (!strchr(who, ' ')) {
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521 ofs << who << " " << when << endl;
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522 }
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523 }
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524 }
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525 ofs.close();
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526 need = false;
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527 loaded = time(NULL); // update load time
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528 }
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diff changeset
529 pthread_mutex_unlock(&mutex);
153
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530 }
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531
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diff changeset
532
214
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Carl Byington <carl@five-ten-sg.com>
parents: 211
diff changeset
533 void WHITELISTER::sent(const char *to) {
192
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534 // we take ownership of the string
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535 pthread_mutex_lock(&mutex);
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diff changeset
536 need = true;
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537 autowhite_sent::iterator i = rcpts.find(to);
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538 if (i == rcpts.end()) {
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539 rcpts[to] = time(NULL);
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540 }
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diff changeset
541 else {
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diff changeset
542 (*i).second = time(NULL);
214
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parents: 211
diff changeset
543 free((void*)to);
192
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diff changeset
544 }
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diff changeset
545 pthread_mutex_unlock(&mutex);
153
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546 }
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parents: 152
diff changeset
547
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diff changeset
548
214
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parents: 211
diff changeset
549 bool WHITELISTER::is_white(const char *from) {
192
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550 pthread_mutex_lock(&mutex);
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551 autowhite_sent::iterator i = rcpts.find(from);
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552 bool rc = (i != rcpts.end());
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553 pthread_mutex_unlock(&mutex);
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554 return rc;
153
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parents: 152
diff changeset
555 }
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diff changeset
556
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diff changeset
557
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diff changeset
558 ////////////////////////////////////////////////
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parents: 152
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559 // setup a new auto whitelister file
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diff changeset
560 //
214
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parents: 211
diff changeset
561 WHITELISTERP add_whitelister_file(const char *fn, int days);
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parents: 211
diff changeset
562 WHITELISTERP add_whitelister_file(const char *fn, int days) {
192
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563 WHITELISTERP rc = NULL;
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564 pthread_mutex_lock(&whitelister_mutex);
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parents: 180
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565 whitelister_map::iterator i = whitelisters.find(fn);
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566 if (i == whitelisters.end()) {
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567 rc = new WHITELISTER(fn, days);
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568 whitelisters[fn] = rc;
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parents: 180
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569 }
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570 else {
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571 rc = (*i).second;
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572 rc->set_days(days);
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parents: 180
diff changeset
573 }
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diff changeset
574 pthread_mutex_unlock(&whitelister_mutex);
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575 return rc;
153
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576 }
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parents: 152
diff changeset
577
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578
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parents: 152
diff changeset
579 ////////////////////////////////////////////////
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diff changeset
580 // thread to check for whitelister hosts with old sockets that we can close
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581 //
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582 void* whitelister_writer(void *arg) {
192
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583 while (true) {
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584 sleep(maxauto_age);
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585 pthread_mutex_lock(&whitelister_mutex);
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parents: 180
diff changeset
586 for (whitelister_map::iterator i=whitelisters.begin(); i!=whitelisters.end(); i++) {
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parents: 180
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587 WHITELISTERP v = (*i).second;
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parents: 180
diff changeset
588 v->writer();
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diff changeset
589 }
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diff changeset
590 pthread_mutex_unlock(&whitelister_mutex);
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diff changeset
591 }
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592 return NULL;
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parents: 180
diff changeset
593 }
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parents: 180
diff changeset
594
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parents: 180
diff changeset
595
214
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Carl Byington <carl@five-ten-sg.com>
parents: 211
diff changeset
596 DELAYWHITE::DELAYWHITE(const char *loto_, WHITELISTERP w_, CONTEXTP con_) {
192
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parents: 180
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597 loto = loto_;
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parents: 180
diff changeset
598 w = w_;
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599 con = con_;
153
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parents: 152
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600 }
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parents: 152
diff changeset
601
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parents: 152
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602
214
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Carl Byington <carl@five-ten-sg.com>
parents: 211
diff changeset
603 DNSBL::DNSBL(const char *n, const char *s, const char *m) {
192
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604 name = n;
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605 suffix = s;
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606 message = m;
94
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diff changeset
607 }
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parents: 92
diff changeset
608
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parents: 92
diff changeset
609
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diff changeset
610 bool DNSBL::operator==(const DNSBL &rhs) {
192
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611 return (strcmp(name, rhs.name) == 0) &&
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612 (strcmp(suffix, rhs.suffix) == 0) &&
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613 (strcmp(message, rhs.message) == 0);
94
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parents: 92
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614 }
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diff changeset
615
e107ade3b1c0 fix dos line terminators
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parents: 92
diff changeset
616
249
15bf4f68a0b2 Add dnswl support
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parents: 244
diff changeset
617 DNSWL::DNSWL(const char *n, const char *s, const int l) {
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Carl Byington <carl@five-ten-sg.com>
parents: 244
diff changeset
618 name = n;
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Carl Byington <carl@five-ten-sg.com>
parents: 244
diff changeset
619 suffix = s;
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Carl Byington <carl@five-ten-sg.com>
parents: 244
diff changeset
620 level = l;
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parents: 244
diff changeset
621 }
15bf4f68a0b2 Add dnswl support
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parents: 244
diff changeset
622
15bf4f68a0b2 Add dnswl support
Carl Byington <carl@five-ten-sg.com>
parents: 244
diff changeset
623
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Carl Byington <carl@five-ten-sg.com>
parents: 244
diff changeset
624 bool DNSWL::operator==(const DNSWL &rhs) {
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Carl Byington <carl@five-ten-sg.com>
parents: 244
diff changeset
625 return (strcmp(name, rhs.name) == 0) &&
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Carl Byington <carl@five-ten-sg.com>
parents: 244
diff changeset
626 (strcmp(suffix, rhs.suffix) == 0) &&
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Carl Byington <carl@five-ten-sg.com>
parents: 244
diff changeset
627 (level == rhs.level);
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Carl Byington <carl@five-ten-sg.com>
parents: 244
diff changeset
628 }
15bf4f68a0b2 Add dnswl support
Carl Byington <carl@five-ten-sg.com>
parents: 244
diff changeset
629
15bf4f68a0b2 Add dnswl support
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parents: 244
diff changeset
630
94
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diff changeset
631 CONFIG::CONFIG() {
192
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632 reference_count = 0;
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633 generation = 0;
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diff changeset
634 load_time = 0;
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diff changeset
635 default_context = NULL;
94
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636 }
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parents: 92
diff changeset
637
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parents: 92
diff changeset
638
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parents: 92
diff changeset
639 CONFIG::~CONFIG() {
192
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parents: 180
diff changeset
640 if (debug_syslog) {
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parents: 180
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641 char buf[maxlen];
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diff changeset
642 snprintf(buf, sizeof(buf), "freeing memory for old configuration generation %d", generation);
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diff changeset
643 my_syslog(buf);
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644 }
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diff changeset
645 for (context_list::iterator i=contexts.begin(); i!=contexts.end(); i++) {
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parents: 180
diff changeset
646 CONTEXT *c = *i;
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647 delete c;
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648 }
94
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parents: 92
diff changeset
649 }
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parents: 92
diff changeset
650
e107ade3b1c0 fix dos line terminators
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parents: 92
diff changeset
651
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diff changeset
652 void CONFIG::add_context(CONTEXTP con) {
192
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653 contexts.push_back(con);
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654 if (!default_context && !con->get_parent()) {
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655 // first global context
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656 default_context = con;
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657 }
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658 }
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diff changeset
659
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diff changeset
660
214
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diff changeset
661 void CONFIG::add_to(const char *to, CONTEXTP con) {
192
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662 context_map::iterator i = env_to.find(to);
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663 if (i != env_to.end()) {
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664 CONTEXTP c = (*i).second;
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665 if ((c != con) && (c != con->get_parent())) {
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diff changeset
666 if (debug_syslog) {
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667 char oldname[maxlen];
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668 char newname[maxlen];
214
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diff changeset
669 const char *oldn = c->get_full_name(oldname, maxlen);
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diff changeset
670 const char *newn = con->get_full_name(newname, maxlen);
192
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671 char buf[maxlen*3];
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672 snprintf(buf, maxlen*3, "both %s and %s claim envelope to %s, the second one wins", oldn, newn, to);
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diff changeset
673 my_syslog(buf);
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diff changeset
674 }
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diff changeset
675 }
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676 }
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diff changeset
677 env_to[to] = con;
94
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678 }
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diff changeset
679
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parents: 92
diff changeset
680
214
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parents: 211
diff changeset
681 CONTEXTP CONFIG::find_context(const char *to) {
192
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682 context_map::iterator i = env_to.find(to);
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683 if (i != env_to.end()) return (*i).second; // found user@domain key
214
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diff changeset
684 const char *x = strchr(to, '@');
192
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diff changeset
685 if (x) {
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diff changeset
686 x++;
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diff changeset
687 i = env_to.find(x);
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parents: 180
diff changeset
688 if (i != env_to.end()) return (*i).second; // found domain key
214
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parents: 211
diff changeset
689 size_t len = x - to;
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diff changeset
690 char user[len+1];
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Carl Byington <carl@five-ten-sg.com>
parents: 211
diff changeset
691 memcpy(user, to, len);
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Carl Byington <carl@five-ten-sg.com>
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diff changeset
692 user[len] = '\0';
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diff changeset
693 i = env_to.find(user);
192
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694 if (i != env_to.end()) return (*i).second; // found user@ key
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695 }
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diff changeset
696 return default_context;
94
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parents: 92
diff changeset
697 }
e107ade3b1c0 fix dos line terminators
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parents: 92
diff changeset
698
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parents: 92
diff changeset
699
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diff changeset
700 void CONFIG::dump() {
192
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diff changeset
701 bool spamass = false;
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702 if (default_context) default_context->dump(true, spamass);
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diff changeset
703 for (context_list::iterator i=contexts.begin(); i!=contexts.end(); i++) {
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704 CONTEXTP c = *i;
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diff changeset
705 CONTEXTP p = c->get_parent();
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parents: 180
diff changeset
706 if (!p && (c != default_context)) c->dump(false, spamass);
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parents: 180
diff changeset
707 }
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parents: 180
diff changeset
708 char buf[maxlen];
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parents: 180
diff changeset
709 for (context_map::iterator i=env_to.begin(); i!=env_to.end(); i++) {
214
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parents: 211
diff changeset
710 const char *to = (*i).first;
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diff changeset
711 CONTEXTP con = (*i).second;
192
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diff changeset
712 printf("// envelope to %s \t-> context %s \n", to, con->get_full_name(buf,maxlen));
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parents: 180
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713 }
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parents: 180
diff changeset
714 if (spamass && (spamc == spamc_empty)) {
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parents: 180
diff changeset
715 printf("// *** warning - spamassassin filtering requested, but spamc not found by autoconf.\n");
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716 }
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parents: 92
diff changeset
717 }
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parents: 92
diff changeset
718
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parents: 92
diff changeset
719
214
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parents: 211
diff changeset
720 CONTEXT::CONTEXT(CONTEXTP parent_, const char *name_) {
278
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diff changeset
721 parent = parent_;
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diff changeset
722 name = name_;
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diff changeset
723 verify_host = NULL;
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diff changeset
724 verifier = NULL;
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diff changeset
725 generic_regx = NULL;
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diff changeset
726 generic_message = NULL;
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parents: 274
diff changeset
727 white_regx = NULL;
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parents: 274
diff changeset
728 autowhite_file = NULL;
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diff changeset
729 whitelister = NULL;
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diff changeset
730 env_from_default = (parent) ? token_inherit : token_unknown;
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diff changeset
731 content_filtering = (parent) ? parent->content_filtering : false;
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parents: 274
diff changeset
732 content_suffix = NULL;
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diff changeset
733 content_message = NULL;
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diff changeset
734 uribl_suffix = NULL;
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diff changeset
735 uribl_message = NULL;
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diff changeset
736 host_limit = (parent) ? parent->host_limit : 0;
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parents: 274
diff changeset
737 host_limit_message = NULL;
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parents: 274
diff changeset
738 host_random = (parent) ? parent->host_random : false;
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parents: 274
diff changeset
739 tag_limit = (parent) ? parent->tag_limit : 0;
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parents: 274
diff changeset
740 tag_limit_message = NULL;
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parents: 274
diff changeset
741 spamassassin_limit = (parent) ? parent->spamassassin_limit : 0;
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parents: 274
diff changeset
742 require_match = (parent) ? parent->require_match : false;
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parents: 274
diff changeset
743 require_rdns = (parent) ? parent->require_rdns : false;
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parents: 274
diff changeset
744 dcc_greylist = (parent) ? parent->dcc_greylist : false;
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parents: 274
diff changeset
745 dcc_bulk_threshold = (parent) ? parent->dcc_bulk_threshold : 0;
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parents: 274
diff changeset
746 dnsbl_list_parsed = false;
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parents: 274
diff changeset
747 dnswl_list_parsed = false;
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parents: 274
diff changeset
748 default_rate_limit = 36000; // 10 per second
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parents: 274
diff changeset
749 default_address_limit = 10;
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diff changeset
750 daily_rate_multiple = 3;
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parents: 274
diff changeset
751 daily_address_multiple = 3;
94
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parents: 92
diff changeset
752 }
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
753
e107ade3b1c0 fix dos line terminators
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parents: 92
diff changeset
754
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parents: 92
diff changeset
755 CONTEXT::~CONTEXT() {
192
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parents: 180
diff changeset
756 for (dnsblp_map::iterator i=dnsbl_names.begin(); i!=dnsbl_names.end(); i++) {
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parents: 180
diff changeset
757 DNSBLP d = (*i).second;
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parents: 180
diff changeset
758 // delete the underlying DNSBL objects.
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parents: 180
diff changeset
759 delete d;
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parents: 180
diff changeset
760 }
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parents: 180
diff changeset
761 if (generic_regx) regfree(&generic_pattern);
233
5c3e9bf45bb5 Add whitelisting by regex expression filtering.
Carl Byington <carl@five-ten-sg.com>
parents: 214
diff changeset
762 if (white_regx) regfree(&white_pattern);
94
e107ade3b1c0 fix dos line terminators
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parents: 92
diff changeset
763 }
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
764
e107ade3b1c0 fix dos line terminators
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parents: 92
diff changeset
765
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parents: 92
diff changeset
766 bool CONTEXT::is_parent(CONTEXTP p) {
192
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parents: 180
diff changeset
767 if (p == parent) return true;
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parents: 180
diff changeset
768 if (!parent) return false;
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parents: 180
diff changeset
769 return parent->is_parent(p);
94
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parents: 92
diff changeset
770 }
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
771
e107ade3b1c0 fix dos line terminators
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parents: 92
diff changeset
772
214
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parents: 211
diff changeset
773 const char *CONTEXT::get_full_name(char *buffer, int size) {
192
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parents: 180
diff changeset
774 if (!parent) return name;
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parents: 180
diff changeset
775 char buf[maxlen];
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parents: 180
diff changeset
776 snprintf(buffer, size, "%s.%s", parent->get_full_name(buf, maxlen), name);
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parents: 180
diff changeset
777 return buffer;
94
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parents: 92
diff changeset
778 }
e107ade3b1c0 fix dos line terminators
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parents: 92
diff changeset
779
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parents: 92
diff changeset
780
233
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parents: 214
diff changeset
781 bool CONTEXT::set_white(const char *regx)
5c3e9bf45bb5 Add whitelisting by regex expression filtering.
Carl Byington <carl@five-ten-sg.com>
parents: 214
diff changeset
782 {
5c3e9bf45bb5 Add whitelisting by regex expression filtering.
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parents: 214
diff changeset
783 int rc = 0;
5c3e9bf45bb5 Add whitelisting by regex expression filtering.
Carl Byington <carl@five-ten-sg.com>
parents: 214
diff changeset
784 if (white_regx) regfree(&white_pattern);
5c3e9bf45bb5 Add whitelisting by regex expression filtering.
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parents: 214
diff changeset
785 white_regx = regx;
5c3e9bf45bb5 Add whitelisting by regex expression filtering.
Carl Byington <carl@five-ten-sg.com>
parents: 214
diff changeset
786 if (white_regx) {
5c3e9bf45bb5 Add whitelisting by regex expression filtering.
Carl Byington <carl@five-ten-sg.com>
parents: 214
diff changeset
787 rc = regcomp(&white_pattern, regx, REG_NOSUB | REG_ICASE | REG_EXTENDED);
5c3e9bf45bb5 Add whitelisting by regex expression filtering.
Carl Byington <carl@five-ten-sg.com>
parents: 214
diff changeset
788 }
5c3e9bf45bb5 Add whitelisting by regex expression filtering.
Carl Byington <carl@five-ten-sg.com>
parents: 214
diff changeset
789 return rc; // true iff bad pattern
5c3e9bf45bb5 Add whitelisting by regex expression filtering.
Carl Byington <carl@five-ten-sg.com>
parents: 214
diff changeset
790 }
5c3e9bf45bb5 Add whitelisting by regex expression filtering.
Carl Byington <carl@five-ten-sg.com>
parents: 214
diff changeset
791
5c3e9bf45bb5 Add whitelisting by regex expression filtering.
Carl Byington <carl@five-ten-sg.com>
parents: 214
diff changeset
792
5c3e9bf45bb5 Add whitelisting by regex expression filtering.
Carl Byington <carl@five-ten-sg.com>
parents: 214
diff changeset
793 bool CONTEXT::white_match(const char *from)
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Carl Byington <carl@five-ten-sg.com>
parents: 214
diff changeset
794 {
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parents: 214
diff changeset
795 return (from &&
5c3e9bf45bb5 Add whitelisting by regex expression filtering.
Carl Byington <carl@five-ten-sg.com>
parents: 214
diff changeset
796 white_regx &&
5c3e9bf45bb5 Add whitelisting by regex expression filtering.
Carl Byington <carl@five-ten-sg.com>
parents: 214
diff changeset
797 (0 == regexec(&white_pattern, from, 0, NULL, 0)));
5c3e9bf45bb5 Add whitelisting by regex expression filtering.
Carl Byington <carl@five-ten-sg.com>
parents: 214
diff changeset
798 }
5c3e9bf45bb5 Add whitelisting by regex expression filtering.
Carl Byington <carl@five-ten-sg.com>
parents: 214
diff changeset
799
5c3e9bf45bb5 Add whitelisting by regex expression filtering.
Carl Byington <carl@five-ten-sg.com>
parents: 214
diff changeset
800
214
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Carl Byington <carl@five-ten-sg.com>
parents: 211
diff changeset
801 bool CONTEXT::set_generic(const char *regx, const char *msg)
168
6bac960af6b4 add generic reverse dns filtering regex
carl
parents: 167
diff changeset
802 {
192
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carl
parents: 180
diff changeset
803 int rc = 0;
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
804 if (generic_regx) regfree(&generic_pattern);
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
805 generic_regx = regx;
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
806 generic_message = msg;
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
807 if (generic_regx) {
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
808 rc = regcomp(&generic_pattern, regx, REG_NOSUB | REG_ICASE | REG_EXTENDED);
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
809 }
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
810 return rc; // true iff bad pattern
168
6bac960af6b4 add generic reverse dns filtering regex
carl
parents: 167
diff changeset
811 }
6bac960af6b4 add generic reverse dns filtering regex
carl
parents: 167
diff changeset
812
6bac960af6b4 add generic reverse dns filtering regex
carl
parents: 167
diff changeset
813
214
82886d4dd71f Fixes to compile on Fedora 9 and for const correctness.
Carl Byington <carl@five-ten-sg.com>
parents: 211
diff changeset
814 const char *CONTEXT::generic_match(const char *client)
168
6bac960af6b4 add generic reverse dns filtering regex
carl
parents: 167
diff changeset
815 {
195
797299e9fffc fix null dereference if missing _ macro
carl
parents: 192
diff changeset
816 if (!client) return NULL; // allow missing _ macro, which will disable generic checking
192
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
817 if (parent && !generic_regx) return parent->generic_match(client);
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
818 if (!generic_regx) return NULL;
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
819 if (0 == regexec(&generic_pattern, client, 0, NULL, 0)) {
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
820 return generic_message;
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
821 }
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
822 return NULL;
168
6bac960af6b4 add generic reverse dns filtering regex
carl
parents: 167
diff changeset
823 }
6bac960af6b4 add generic reverse dns filtering regex
carl
parents: 167
diff changeset
824
6bac960af6b4 add generic reverse dns filtering regex
carl
parents: 167
diff changeset
825
214
82886d4dd71f Fixes to compile on Fedora 9 and for const correctness.
Carl Byington <carl@five-ten-sg.com>
parents: 211
diff changeset
826 bool CONTEXT::cover_env_to(const char *to) {
82886d4dd71f Fixes to compile on Fedora 9 and for const correctness.
Carl Byington <carl@five-ten-sg.com>
parents: 211
diff changeset
827 const char *x = strchr(to, '@');
192
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
828 if (x) x++;
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
829 else x = to;
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
830 if (*x == '\0') return true; // always allow covering addresses with no domain name, eg abuse@
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
831 if (!parent && env_to.empty()) return true; // empty env_to at global level covers everything
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
832 string_set::iterator i = env_to.find(x);
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
833 if (i != env_to.end()) return true; // we cover the entire domain
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
834 if (x != to) {
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
835 i = env_to.find(to);
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
836 if (i != env_to.end()) return true; // we cover the specific email address
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
837 }
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
838 return false;
94
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
839 }
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
840
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
841
214
82886d4dd71f Fixes to compile on Fedora 9 and for const correctness.
Carl Byington <carl@five-ten-sg.com>
parents: 211
diff changeset
842 VERIFYP CONTEXT::find_verify(const char *to) {
192
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
843 if (verifier && (verify_host != token_myhostname) && cover_env_to(to))
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carl
parents: 180
diff changeset
844 return verifier;
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
845 else if (parent)
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
846 return parent->find_verify(to);
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
847 else
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
848 return NULL;
153
8d7c439bb6fa add auto whitelisting
carl
parents: 152
diff changeset
849 }
94
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
850
153
8d7c439bb6fa add auto whitelisting
carl
parents: 152
diff changeset
851
214
82886d4dd71f Fixes to compile on Fedora 9 and for const correctness.
Carl Byington <carl@five-ten-sg.com>
parents: 211
diff changeset
852 WHITELISTERP CONTEXT::find_autowhite(const char *from, const char *to) {
192
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
853 if (whitelister && cover_env_to(to) && !cover_env_to(from))
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
854 return whitelister;
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
855 else if (parent)
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
856 return parent->find_autowhite(from, to);
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
857 else
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
858 return NULL;
94
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
859 }
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
860
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
861
278
368572c57013 add limits on unique ip addresses per hour per authenticated user
Carl Byington <carl@five-ten-sg.com>
parents: 274
diff changeset
862 int CONTEXT::find_rate_limit(const char *user) {
368572c57013 add limits on unique ip addresses per hour per authenticated user
Carl Byington <carl@five-ten-sg.com>
parents: 274
diff changeset
863 if (rcpt_per_hour.empty()) return default_rate_limit;
368572c57013 add limits on unique ip addresses per hour per authenticated user
Carl Byington <carl@five-ten-sg.com>
parents: 274
diff changeset
864 rates::iterator i = rcpt_per_hour.find(user); // look for authen id, or sender user@email limiting
259
be939802c64e add recipient rate limits by email from address or domain
Carl Byington <carl@five-ten-sg.com>
parents: 255
diff changeset
865 if (i != rcpt_per_hour.end()) return (*i).second; // found authen id, or user@email limiting
be939802c64e add recipient rate limits by email from address or domain
Carl Byington <carl@five-ten-sg.com>
parents: 255
diff changeset
866 const char *f = strchr(user, '@');
278
368572c57013 add limits on unique ip addresses per hour per authenticated user
Carl Byington <carl@five-ten-sg.com>
parents: 274
diff changeset
867 if (!f) return default_rate_limit;
259
be939802c64e add recipient rate limits by email from address or domain
Carl Byington <carl@five-ten-sg.com>
parents: 255
diff changeset
868 i = rcpt_per_hour.find(f); // look for @domain limiting
be939802c64e add recipient rate limits by email from address or domain
Carl Byington <carl@five-ten-sg.com>
parents: 255
diff changeset
869 if (i != rcpt_per_hour.end()) return (*i).second; // found @domain limiting
278
368572c57013 add limits on unique ip addresses per hour per authenticated user
Carl Byington <carl@five-ten-sg.com>
parents: 274
diff changeset
870 return default_rate_limit;
368572c57013 add limits on unique ip addresses per hour per authenticated user
Carl Byington <carl@five-ten-sg.com>
parents: 274
diff changeset
871 }
368572c57013 add limits on unique ip addresses per hour per authenticated user
Carl Byington <carl@five-ten-sg.com>
parents: 274
diff changeset
872
368572c57013 add limits on unique ip addresses per hour per authenticated user
Carl Byington <carl@five-ten-sg.com>
parents: 274
diff changeset
873
368572c57013 add limits on unique ip addresses per hour per authenticated user
Carl Byington <carl@five-ten-sg.com>
parents: 274
diff changeset
874 int CONTEXT::find_address_limit(const char *user) {
368572c57013 add limits on unique ip addresses per hour per authenticated user
Carl Byington <carl@five-ten-sg.com>
parents: 274
diff changeset
875 if (addresses_per_hour.empty()) return default_address_limit;
368572c57013 add limits on unique ip addresses per hour per authenticated user
Carl Byington <carl@five-ten-sg.com>
parents: 274
diff changeset
876 rates::iterator i = addresses_per_hour.find(user); // look for authen id, or sender user@email limiting
368572c57013 add limits on unique ip addresses per hour per authenticated user
Carl Byington <carl@five-ten-sg.com>
parents: 274
diff changeset
877 if (i != addresses_per_hour.end()) return (*i).second; // found authen id, or user@email limiting
368572c57013 add limits on unique ip addresses per hour per authenticated user
Carl Byington <carl@five-ten-sg.com>
parents: 274
diff changeset
878 const char *f = strchr(user, '@');
368572c57013 add limits on unique ip addresses per hour per authenticated user
Carl Byington <carl@five-ten-sg.com>
parents: 274
diff changeset
879 if (!f) return default_address_limit;
368572c57013 add limits on unique ip addresses per hour per authenticated user
Carl Byington <carl@five-ten-sg.com>
parents: 274
diff changeset
880 i = addresses_per_hour.find(f); // look for @domain limiting
368572c57013 add limits on unique ip addresses per hour per authenticated user
Carl Byington <carl@five-ten-sg.com>
parents: 274
diff changeset
881 if (i != addresses_per_hour.end()) return (*i).second; // found @domain limiting
368572c57013 add limits on unique ip addresses per hour per authenticated user
Carl Byington <carl@five-ten-sg.com>
parents: 274
diff changeset
882 return default_address_limit;
259
be939802c64e add recipient rate limits by email from address or domain
Carl Byington <carl@five-ten-sg.com>
parents: 255
diff changeset
883 }
be939802c64e add recipient rate limits by email from address or domain
Carl Byington <carl@five-ten-sg.com>
parents: 255
diff changeset
884
be939802c64e add recipient rate limits by email from address or domain
Carl Byington <carl@five-ten-sg.com>
parents: 255
diff changeset
885
be939802c64e add recipient rate limits by email from address or domain
Carl Byington <carl@five-ten-sg.com>
parents: 255
diff changeset
886 bool CONTEXT::is_unauthenticated_limited(const char *user) {
278
368572c57013 add limits on unique ip addresses per hour per authenticated user
Carl Byington <carl@five-ten-sg.com>
parents: 274
diff changeset
887 rates::iterator i = rcpt_per_hour.find(user); // look for sender user@email limiting
259
be939802c64e add recipient rate limits by email from address or domain
Carl Byington <carl@five-ten-sg.com>
parents: 255
diff changeset
888 if (i != rcpt_per_hour.end()) return true; // found user@email limiting
be939802c64e add recipient rate limits by email from address or domain
Carl Byington <carl@five-ten-sg.com>
parents: 255
diff changeset
889 const char *f = strchr(user, '@');
266
582cfb9c4031 fix unauthenticated rate limit bug for empty mail from
Carl Byington <carl@five-ten-sg.com>
parents: 263
diff changeset
890 if (!f) return false;
259
be939802c64e add recipient rate limits by email from address or domain
Carl Byington <carl@five-ten-sg.com>
parents: 255
diff changeset
891 i = rcpt_per_hour.find(f); // look for sender @domain limiting
be939802c64e add recipient rate limits by email from address or domain
Carl Byington <carl@five-ten-sg.com>
parents: 255
diff changeset
892 return (i != rcpt_per_hour.end()); // found @domain limiting
136
f4746d8a12a3 add smtp auth rate limits
carl
parents: 129
diff changeset
893 }
f4746d8a12a3 add smtp auth rate limits
carl
parents: 129
diff changeset
894
f4746d8a12a3 add smtp auth rate limits
carl
parents: 129
diff changeset
895
233
5c3e9bf45bb5 Add whitelisting by regex expression filtering.
Carl Byington <carl@five-ten-sg.com>
parents: 214
diff changeset
896 const char *CONTEXT::find_from(const char *from, bool update_white, const char *queueid) {
211
4db1457cd11a Extend auto-whitelisting when receiving mail even if the auto whitelist is specified in a parent context.
Carl Byington <carl@five-ten-sg.com>
parents: 203
diff changeset
897 WHITELISTERP w = whitelister;
4db1457cd11a Extend auto-whitelisting when receiving mail even if the auto whitelist is specified in a parent context.
Carl Byington <carl@five-ten-sg.com>
parents: 203
diff changeset
898 CONTEXTP p = parent;
4db1457cd11a Extend auto-whitelisting when receiving mail even if the auto whitelist is specified in a parent context.
Carl Byington <carl@five-ten-sg.com>
parents: 203
diff changeset
899 while (!w && p) {
4db1457cd11a Extend auto-whitelisting when receiving mail even if the auto whitelist is specified in a parent context.
Carl Byington <carl@five-ten-sg.com>
parents: 203
diff changeset
900 w = p->whitelister;
4db1457cd11a Extend auto-whitelisting when receiving mail even if the auto whitelist is specified in a parent context.
Carl Byington <carl@five-ten-sg.com>
parents: 203
diff changeset
901 p = p->parent;
4db1457cd11a Extend auto-whitelisting when receiving mail even if the auto whitelist is specified in a parent context.
Carl Byington <carl@five-ten-sg.com>
parents: 203
diff changeset
902 }
4db1457cd11a Extend auto-whitelisting when receiving mail even if the auto whitelist is specified in a parent context.
Carl Byington <carl@five-ten-sg.com>
parents: 203
diff changeset
903 if (w && w->is_white(from)) {
233
5c3e9bf45bb5 Add whitelisting by regex expression filtering.
Carl Byington <carl@five-ten-sg.com>
parents: 214
diff changeset
904 if (update_white && queueid) {
192
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
905 // update senders timestamp to extend the whitelisting period
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
906 if (debug_syslog > 1) {
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
907 char buf[maxlen];
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
908 char msg[maxlen];
233
5c3e9bf45bb5 Add whitelisting by regex expression filtering.
Carl Byington <carl@five-ten-sg.com>
parents: 214
diff changeset
909 snprintf(msg, sizeof(msg), "%s: extend whitelist reply from <%s> in context %s", queueid, from, get_full_name(buf,maxlen));
192
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
910 my_syslog(msg);
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
911 }
211
4db1457cd11a Extend auto-whitelisting when receiving mail even if the auto whitelist is specified in a parent context.
Carl Byington <carl@five-ten-sg.com>
parents: 203
diff changeset
912 w->sent(strdup(from));
192
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
913 }
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
914 return token_white;
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
915 }
214
82886d4dd71f Fixes to compile on Fedora 9 and for const correctness.
Carl Byington <carl@five-ten-sg.com>
parents: 211
diff changeset
916 const char *rc = env_from_default;
192
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
917 string_map::iterator i = env_from.find(from);
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
918 if (i != env_from.end()) rc = (*i).second; // found user@domain key
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
919 else {
244
ef97c7cd4a6e const correctness fixes from new gcc, libresolv.a moved to glibc-static on newer distributions
Carl Byington <carl@five-ten-sg.com>
parents: 233
diff changeset
920 const char *x = strchr(from, '@');
192
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
921 if (x) {
244
ef97c7cd4a6e const correctness fixes from new gcc, libresolv.a moved to glibc-static on newer distributions
Carl Byington <carl@five-ten-sg.com>
parents: 233
diff changeset
922 char buf[200];
192
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
923 x++;
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
924 i = env_from.find(x);
244
ef97c7cd4a6e const correctness fixes from new gcc, libresolv.a moved to glibc-static on newer distributions
Carl Byington <carl@five-ten-sg.com>
parents: 233
diff changeset
925 size_t n = x - from; // length of user name plus @
192
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
926 if (i != env_from.end()) rc = (*i).second; // found domain key
244
ef97c7cd4a6e const correctness fixes from new gcc, libresolv.a moved to glibc-static on newer distributions
Carl Byington <carl@five-ten-sg.com>
parents: 233
diff changeset
927 else if (n < sizeof(buf)) {
ef97c7cd4a6e const correctness fixes from new gcc, libresolv.a moved to glibc-static on newer distributions
Carl Byington <carl@five-ten-sg.com>
parents: 233
diff changeset
928 // we only test reasonably short user names, since we need
ef97c7cd4a6e const correctness fixes from new gcc, libresolv.a moved to glibc-static on newer distributions
Carl Byington <carl@five-ten-sg.com>
parents: 233
diff changeset
929 // to copy them to a buffer to avoid a dup/free cycle on every
ef97c7cd4a6e const correctness fixes from new gcc, libresolv.a moved to glibc-static on newer distributions
Carl Byington <carl@five-ten-sg.com>
parents: 233
diff changeset
930 // test here.
ef97c7cd4a6e const correctness fixes from new gcc, libresolv.a moved to glibc-static on newer distributions
Carl Byington <carl@five-ten-sg.com>
parents: 233
diff changeset
931 strncpy(buf, from, n);
ef97c7cd4a6e const correctness fixes from new gcc, libresolv.a moved to glibc-static on newer distributions
Carl Byington <carl@five-ten-sg.com>
parents: 233
diff changeset
932 buf[n] = '\0';
ef97c7cd4a6e const correctness fixes from new gcc, libresolv.a moved to glibc-static on newer distributions
Carl Byington <carl@five-ten-sg.com>
parents: 233
diff changeset
933 i = env_from.find(buf);
192
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
934 if (i != env_from.end()) rc = (*i).second; // found user@ key
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
935 }
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
936 }
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
937 }
233
5c3e9bf45bb5 Add whitelisting by regex expression filtering.
Carl Byington <carl@five-ten-sg.com>
parents: 214
diff changeset
938 if ((rc == token_inherit) || (rc == token_unknown)) {
5c3e9bf45bb5 Add whitelisting by regex expression filtering.
Carl Byington <carl@five-ten-sg.com>
parents: 214
diff changeset
939 bool ok = white_match(from);
5c3e9bf45bb5 Add whitelisting by regex expression filtering.
Carl Byington <carl@five-ten-sg.com>
parents: 214
diff changeset
940 if (ok) rc = token_white;
5c3e9bf45bb5 Add whitelisting by regex expression filtering.
Carl Byington <carl@five-ten-sg.com>
parents: 214
diff changeset
941 }
192
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
942 if ((rc == token_inherit) && parent) return parent->find_from(from);
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
943 return (rc == token_inherit) ? token_unknown : rc;
94
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
944 }
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
945
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
946
214
82886d4dd71f Fixes to compile on Fedora 9 and for const correctness.
Carl Byington <carl@five-ten-sg.com>
parents: 211
diff changeset
947 CONTEXTP CONTEXT::find_context(const char *from) {
192
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
948 context_map::iterator i = env_from_context.find(from);
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
949 if (i != env_from_context.end()) return (*i).second; // found user@domain key
244
ef97c7cd4a6e const correctness fixes from new gcc, libresolv.a moved to glibc-static on newer distributions
Carl Byington <carl@five-ten-sg.com>
parents: 233
diff changeset
950 const char *x = strchr(from, '@');
192
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
951 if (x) {
244
ef97c7cd4a6e const correctness fixes from new gcc, libresolv.a moved to glibc-static on newer distributions
Carl Byington <carl@five-ten-sg.com>
parents: 233
diff changeset
952 char buf[200];
192
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
953 x++;
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
954 i = env_from_context.find(x);
244
ef97c7cd4a6e const correctness fixes from new gcc, libresolv.a moved to glibc-static on newer distributions
Carl Byington <carl@five-ten-sg.com>
parents: 233
diff changeset
955 size_t n = x - from; // length of user name plus @
192
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parents: 180
diff changeset
956 if (i != env_from_context.end()) return (*i).second; // found domain key
244
ef97c7cd4a6e const correctness fixes from new gcc, libresolv.a moved to glibc-static on newer distributions
Carl Byington <carl@five-ten-sg.com>
parents: 233
diff changeset
957 else if (n < sizeof(buf)) {
ef97c7cd4a6e const correctness fixes from new gcc, libresolv.a moved to glibc-static on newer distributions
Carl Byington <carl@five-ten-sg.com>
parents: 233
diff changeset
958 // we only test reasonably short user names, since we need
ef97c7cd4a6e const correctness fixes from new gcc, libresolv.a moved to glibc-static on newer distributions
Carl Byington <carl@five-ten-sg.com>
parents: 233
diff changeset
959 // to copy them to a buffer to avoid a dup/free cycle on every
ef97c7cd4a6e const correctness fixes from new gcc, libresolv.a moved to glibc-static on newer distributions
Carl Byington <carl@five-ten-sg.com>
parents: 233
diff changeset
960 // test here.
ef97c7cd4a6e const correctness fixes from new gcc, libresolv.a moved to glibc-static on newer distributions
Carl Byington <carl@five-ten-sg.com>
parents: 233
diff changeset
961 strncpy(buf, from, n);
ef97c7cd4a6e const correctness fixes from new gcc, libresolv.a moved to glibc-static on newer distributions
Carl Byington <carl@five-ten-sg.com>
parents: 233
diff changeset
962 buf[n] = '\0';
ef97c7cd4a6e const correctness fixes from new gcc, libresolv.a moved to glibc-static on newer distributions
Carl Byington <carl@five-ten-sg.com>
parents: 233
diff changeset
963 i = env_from_context.find(buf);
ef97c7cd4a6e const correctness fixes from new gcc, libresolv.a moved to glibc-static on newer distributions
Carl Byington <carl@five-ten-sg.com>
parents: 233
diff changeset
964 if (i != env_from_context.end()) return (*i).second; // found user@ key
ef97c7cd4a6e const correctness fixes from new gcc, libresolv.a moved to glibc-static on newer distributions
Carl Byington <carl@five-ten-sg.com>
parents: 233
diff changeset
965 }
192
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parents: 180
diff changeset
966 }
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carl
parents: 180
diff changeset
967 return this;
94
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
968 }
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
969
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
970
214
82886d4dd71f Fixes to compile on Fedora 9 and for const correctness.
Carl Byington <carl@five-ten-sg.com>
parents: 211
diff changeset
971 CONTEXTP CONTEXT::find_from_context_name(const char *name) {
192
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parents: 180
diff changeset
972 context_map::iterator i = children.find(name);
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carl
parents: 180
diff changeset
973 if (i != children.end()) return (*i).second;
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parents: 180
diff changeset
974 return NULL;
94
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
975 }
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
976
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
977
214
82886d4dd71f Fixes to compile on Fedora 9 and for const correctness.
Carl Byington <carl@five-ten-sg.com>
parents: 211
diff changeset
978 DNSBLP CONTEXT::find_dnsbl(const char *name) {
192
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parents: 180
diff changeset
979 dnsblp_map::iterator i = dnsbl_names.find(name);
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carl
parents: 180
diff changeset
980 if (i != dnsbl_names.end()) return (*i).second;
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
981 if (parent) return parent->find_dnsbl(name);
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carl
parents: 180
diff changeset
982 return NULL;
94
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
983 }
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
984
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
985
249
15bf4f68a0b2 Add dnswl support
Carl Byington <carl@five-ten-sg.com>
parents: 244
diff changeset
986 DNSWLP CONTEXT::find_dnswl(const char *name) {
15bf4f68a0b2 Add dnswl support
Carl Byington <carl@five-ten-sg.com>
parents: 244
diff changeset
987 dnswlp_map::iterator i = dnswl_names.find(name);
15bf4f68a0b2 Add dnswl support
Carl Byington <carl@five-ten-sg.com>
parents: 244
diff changeset
988 if (i != dnswl_names.end()) return (*i).second;
15bf4f68a0b2 Add dnswl support
Carl Byington <carl@five-ten-sg.com>
parents: 244
diff changeset
989 if (parent) return parent->find_dnswl(name);
15bf4f68a0b2 Add dnswl support
Carl Byington <carl@five-ten-sg.com>
parents: 244
diff changeset
990 return NULL;
15bf4f68a0b2 Add dnswl support
Carl Byington <carl@five-ten-sg.com>
parents: 244
diff changeset
991 }
15bf4f68a0b2 Add dnswl support
Carl Byington <carl@five-ten-sg.com>
parents: 244
diff changeset
992
15bf4f68a0b2 Add dnswl support
Carl Byington <carl@five-ten-sg.com>
parents: 244
diff changeset
993
214
82886d4dd71f Fixes to compile on Fedora 9 and for const correctness.
Carl Byington <carl@five-ten-sg.com>
parents: 211
diff changeset
994 const char* CONTEXT::get_content_suffix() {
192
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carl
parents: 180
diff changeset
995 if (!content_suffix && parent) return parent->get_content_suffix();
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
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parents: 180
diff changeset
996 return content_suffix;
94
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
997 }
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
998
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
999
214
82886d4dd71f Fixes to compile on Fedora 9 and for const correctness.
Carl Byington <carl@five-ten-sg.com>
parents: 211
diff changeset
1000 const char* CONTEXT::get_uribl_suffix() {
192
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1001 if (!uribl_suffix && parent) return parent->get_uribl_suffix();
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1002 return uribl_suffix;
119
d9d2f8699621 uribl patch from Jeff Evans <jeffe@tricab.com>
carl
parents: 117
diff changeset
1003 }
d9d2f8699621 uribl patch from Jeff Evans <jeffe@tricab.com>
carl
parents: 117
diff changeset
1004
d9d2f8699621 uribl patch from Jeff Evans <jeffe@tricab.com>
carl
parents: 117
diff changeset
1005
214
82886d4dd71f Fixes to compile on Fedora 9 and for const correctness.
Carl Byington <carl@five-ten-sg.com>
parents: 211
diff changeset
1006 const char* CONTEXT::get_content_message() {
192
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1007 if (!content_message && parent) return parent->get_content_message();
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1008 return content_message;
94
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1009 }
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1010
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1011
214
82886d4dd71f Fixes to compile on Fedora 9 and for const correctness.
Carl Byington <carl@five-ten-sg.com>
parents: 211
diff changeset
1012 const char* CONTEXT::get_uribl_message() {
192
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1013 if (!uribl_message && parent) return parent->get_uribl_message();
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carl
parents: 180
diff changeset
1014 return uribl_message;
119
d9d2f8699621 uribl patch from Jeff Evans <jeffe@tricab.com>
carl
parents: 117
diff changeset
1015 }
d9d2f8699621 uribl patch from Jeff Evans <jeffe@tricab.com>
carl
parents: 117
diff changeset
1016
d9d2f8699621 uribl patch from Jeff Evans <jeffe@tricab.com>
carl
parents: 117
diff changeset
1017
94
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1018 string_set& CONTEXT::get_content_host_ignore() {
192
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1019 if (content_host_ignore.empty() && parent) return parent->get_content_host_ignore();
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1020 return content_host_ignore;
94
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1021 }
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1022
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1023
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1024 string_set& CONTEXT::get_content_tlds() {
192
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1025 if (content_tlds.empty() && parent) return parent->get_content_tlds();
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1026 return content_tlds;
94
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1027 }
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1028
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1029
270
f92f24950bd3 Use mozilla prefix list for tld checking, Enable surbl/uribl/dbl rhs lists
Carl Byington <carl@five-ten-sg.com>
parents: 268
diff changeset
1030 string_set& CONTEXT::get_content_tldwilds() {
f92f24950bd3 Use mozilla prefix list for tld checking, Enable surbl/uribl/dbl rhs lists
Carl Byington <carl@five-ten-sg.com>
parents: 268
diff changeset
1031 if (content_tldwilds.empty() && parent) return parent->get_content_tldwilds();
f92f24950bd3 Use mozilla prefix list for tld checking, Enable surbl/uribl/dbl rhs lists
Carl Byington <carl@five-ten-sg.com>
parents: 268
diff changeset
1032 return content_tldwilds;
f92f24950bd3 Use mozilla prefix list for tld checking, Enable surbl/uribl/dbl rhs lists
Carl Byington <carl@five-ten-sg.com>
parents: 268
diff changeset
1033 }
f92f24950bd3 Use mozilla prefix list for tld checking, Enable surbl/uribl/dbl rhs lists
Carl Byington <carl@five-ten-sg.com>
parents: 268
diff changeset
1034
f92f24950bd3 Use mozilla prefix list for tld checking, Enable surbl/uribl/dbl rhs lists
Carl Byington <carl@five-ten-sg.com>
parents: 268
diff changeset
1035
f92f24950bd3 Use mozilla prefix list for tld checking, Enable surbl/uribl/dbl rhs lists
Carl Byington <carl@five-ten-sg.com>
parents: 268
diff changeset
1036 string_set& CONTEXT::get_content_tldnots() {
f92f24950bd3 Use mozilla prefix list for tld checking, Enable surbl/uribl/dbl rhs lists
Carl Byington <carl@five-ten-sg.com>
parents: 268
diff changeset
1037 if (content_tldnots.empty() && parent) return parent->get_content_tldnots();
f92f24950bd3 Use mozilla prefix list for tld checking, Enable surbl/uribl/dbl rhs lists
Carl Byington <carl@five-ten-sg.com>
parents: 268
diff changeset
1038 return content_tldnots;
f92f24950bd3 Use mozilla prefix list for tld checking, Enable surbl/uribl/dbl rhs lists
Carl Byington <carl@five-ten-sg.com>
parents: 268
diff changeset
1039 }
f92f24950bd3 Use mozilla prefix list for tld checking, Enable surbl/uribl/dbl rhs lists
Carl Byington <carl@five-ten-sg.com>
parents: 268
diff changeset
1040
f92f24950bd3 Use mozilla prefix list for tld checking, Enable surbl/uribl/dbl rhs lists
Carl Byington <carl@five-ten-sg.com>
parents: 268
diff changeset
1041
94
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1042 string_set& CONTEXT::get_html_tags() {
192
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1043 if (html_tags.empty() && parent) return parent->get_html_tags();
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1044 return html_tags;
94
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1045 }
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1046
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1047
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1048 dnsblp_list& CONTEXT::get_dnsbl_list() {
255
d6d5c50b9278 Allow dnswl_list and dnsbl_list to be empty, to override lists specified in the ancestor contexts. Add daily recipient limits as a multiple of the hourly limits.
Carl Byington <carl@five-ten-sg.com>
parents: 249
diff changeset
1049 if (!dnsbl_list_parsed && parent) return parent->get_dnsbl_list();
192
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1050 return dnsbl_list;
94
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1051 }
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1052
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1053
249
15bf4f68a0b2 Add dnswl support
Carl Byington <carl@five-ten-sg.com>
parents: 244
diff changeset
1054 dnswlp_list& CONTEXT::get_dnswl_list() {
255
d6d5c50b9278 Allow dnswl_list and dnsbl_list to be empty, to override lists specified in the ancestor contexts. Add daily recipient limits as a multiple of the hourly limits.
Carl Byington <carl@five-ten-sg.com>
parents: 249
diff changeset
1055 if (!dnswl_list_parsed && parent) return parent->get_dnswl_list();
249
15bf4f68a0b2 Add dnswl support
Carl Byington <carl@five-ten-sg.com>
parents: 244
diff changeset
1056 return dnswl_list;
15bf4f68a0b2 Add dnswl support
Carl Byington <carl@five-ten-sg.com>
parents: 244
diff changeset
1057 }
15bf4f68a0b2 Add dnswl support
Carl Byington <carl@five-ten-sg.com>
parents: 244
diff changeset
1058
15bf4f68a0b2 Add dnswl support
Carl Byington <carl@five-ten-sg.com>
parents: 244
diff changeset
1059
178
d6531c702be3 embedded dcc filtering
carl
parents: 175
diff changeset
1060 bool CONTEXT::acceptable_content(recorder &memory, int score, int bulk, string& msg) {
192
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1061 if (spamassassin_limit && (score > spamassassin_limit)) {
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1062 char buf[maxlen];
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1063 snprintf(buf, sizeof(buf), "Mail rejected - spam assassin score %d", score);
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1064 msg = string(buf);
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1065 return false;
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1066 }
203
92a5c866bdfa Verify from/to pairs even if they might be explicitly whitelisted.
Carl Byington <carl@five-ten-sg.com>
parents: 195
diff changeset
1067 if (dcc_bulk_threshold && (bulk >= dcc_bulk_threshold)) {
192
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1068 char buf[maxlen];
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1069 snprintf(buf, sizeof(buf), "Mail rejected - dcc score %d", bulk);
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1070 msg = string(buf);
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1071 return false;
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1072 }
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1073 if (memory.excessive_bad_tags(tag_limit)) {
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1074 msg = string(tag_limit_message);
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1075 return false;
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1076 }
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1077 if (!host_random && memory.excessive_hosts(host_limit)) {
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1078 msg = string(host_limit_message);
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1079 return false;
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1080 }
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1081 return true;
94
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1082 }
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1083
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1084
167
9b129ed78d7d actually use spamassassin result, allow build without spam assassin, only call it if some recipient needs it.
carl
parents: 164
diff changeset
1085 void CONTEXT::dump(bool isdefault, bool &spamass, int level) {
192
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1086 char indent[maxlen];
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1087 int i = min(maxlen-1, level*4);
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1088 memset(indent, ' ', i);
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1089 indent[i] = '\0';
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1090 char buf[maxlen];
214
82886d4dd71f Fixes to compile on Fedora 9 and for const correctness.
Carl Byington <carl@five-ten-sg.com>
parents: 211
diff changeset
1091 const char *fullname = get_full_name(buf,maxlen);
192
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1092 printf("%s context %s { \t// %s\n", indent, name, fullname);
94
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1093
192
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1094 for (dnsblp_map::iterator i=dnsbl_names.begin(); i!=dnsbl_names.end(); i++) {
214
82886d4dd71f Fixes to compile on Fedora 9 and for const correctness.
Carl Byington <carl@five-ten-sg.com>
parents: 211
diff changeset
1095 const char *n = (*i).first;
192
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1096 DNSBL &d = *(*i).second;
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1097 printf("%s dnsbl %s %s \"%s\"; \n", indent, n, d.suffix, d.message);
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1098 }
94
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1099
249
15bf4f68a0b2 Add dnswl support
Carl Byington <carl@five-ten-sg.com>
parents: 244
diff changeset
1100 for (dnswlp_map::iterator i=dnswl_names.begin(); i!=dnswl_names.end(); i++) {
15bf4f68a0b2 Add dnswl support
Carl Byington <carl@five-ten-sg.com>
parents: 244
diff changeset
1101 const char *n = (*i).first;
15bf4f68a0b2 Add dnswl support
Carl Byington <carl@five-ten-sg.com>
parents: 244
diff changeset
1102 DNSWL &d = *(*i).second;
15bf4f68a0b2 Add dnswl support
Carl Byington <carl@five-ten-sg.com>
parents: 244
diff changeset
1103 printf("%s dnswl %s %s %d; \n", indent, n, d.suffix, d.level);
15bf4f68a0b2 Add dnswl support
Carl Byington <carl@five-ten-sg.com>
parents: 244
diff changeset
1104 }
15bf4f68a0b2 Add dnswl support
Carl Byington <carl@five-ten-sg.com>
parents: 244
diff changeset
1105
15bf4f68a0b2 Add dnswl support
Carl Byington <carl@five-ten-sg.com>
parents: 244
diff changeset
1106 {
255
d6d5c50b9278 Allow dnswl_list and dnsbl_list to be empty, to override lists specified in the ancestor contexts. Add daily recipient limits as a multiple of the hourly limits.
Carl Byington <carl@five-ten-sg.com>
parents: 249
diff changeset
1107 dnsblp_list dl = get_dnsbl_list();
192
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1108 printf("%s dnsbl_list", indent);
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1109 for (dnsblp_list::iterator i=dl.begin(); i!=dl.end(); i++) {
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1110 DNSBL &d = *(*i);
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1111 printf(" %s", d.name);
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1112 }
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1113 printf("; \n");
268
f941563c2a95 Add require_rdns checking
Carl Byington <carl@five-ten-sg.com>
parents: 266
diff changeset
1114 printf("%s require_rdns %s; \n", indent, (require_rdns) ? "yes" : "no");
255
d6d5c50b9278 Allow dnswl_list and dnsbl_list to be empty, to override lists specified in the ancestor contexts. Add daily recipient limits as a multiple of the hourly limits.
Carl Byington <carl@five-ten-sg.com>
parents: 249
diff changeset
1115 }
249
15bf4f68a0b2 Add dnswl support
Carl Byington <carl@five-ten-sg.com>
parents: 244
diff changeset
1116
15bf4f68a0b2 Add dnswl support
Carl Byington <carl@five-ten-sg.com>
parents: 244
diff changeset
1117 {
255
d6d5c50b9278 Allow dnswl_list and dnsbl_list to be empty, to override lists specified in the ancestor contexts. Add daily recipient limits as a multiple of the hourly limits.
Carl Byington <carl@five-ten-sg.com>
parents: 249
diff changeset
1118 dnswlp_list dl = get_dnswl_list();
249
15bf4f68a0b2 Add dnswl support
Carl Byington <carl@five-ten-sg.com>
parents: 244
diff changeset
1119 printf("%s dnswl_list", indent);
15bf4f68a0b2 Add dnswl support
Carl Byington <carl@five-ten-sg.com>
parents: 244
diff changeset
1120 for (dnswlp_list::iterator i=dl.begin(); i!=dl.end(); i++) {
15bf4f68a0b2 Add dnswl support
Carl Byington <carl@five-ten-sg.com>
parents: 244
diff changeset
1121 DNSWL &d = *(*i);
15bf4f68a0b2 Add dnswl support
Carl Byington <carl@five-ten-sg.com>
parents: 244
diff changeset
1122 printf(" %s", d.name);
15bf4f68a0b2 Add dnswl support
Carl Byington <carl@five-ten-sg.com>
parents: 244
diff changeset
1123 }
15bf4f68a0b2 Add dnswl support
Carl Byington <carl@five-ten-sg.com>
parents: 244
diff changeset
1124 printf("; \n");
255
d6d5c50b9278 Allow dnswl_list and dnsbl_list to be empty, to override lists specified in the ancestor contexts. Add daily recipient limits as a multiple of the hourly limits.
Carl Byington <carl@five-ten-sg.com>
parents: 249
diff changeset
1125 }
94
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1126
192
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1127 if (content_filtering) {
214
82886d4dd71f Fixes to compile on Fedora 9 and for const correctness.
Carl Byington <carl@five-ten-sg.com>
parents: 211
diff changeset
1128 printf("%s content on { \n", indent);
192
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1129 if (content_suffix) {
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1130 printf("%s filter %s \"%s\"; \n", indent, content_suffix, content_message);
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1131 }
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1132 if (uribl_suffix) {
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1133 printf("%s uribl %s \"%s\"; \n", indent, uribl_suffix, uribl_message);
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1134 }
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1135 if (!content_host_ignore.empty()) {
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1136 printf("%s ignore { \n", indent);
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1137 for (string_set::iterator i=content_host_ignore.begin(); i!=content_host_ignore.end(); i++) {
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1138 printf("%s %s; \n", indent, *i);
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1139 }
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1140 printf("%s }; \n", indent);
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1141 }
270
f92f24950bd3 Use mozilla prefix list for tld checking, Enable surbl/uribl/dbl rhs lists
Carl Byington <carl@five-ten-sg.com>
parents: 268
diff changeset
1142 if (!content_tlds.empty() || !content_tldwilds.empty() || !content_tldnots.empty()) {
192
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1143 printf("%s tld { \n", indent);
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1144 printf("%s ", indent);
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1145 for (string_set::iterator i=content_tlds.begin(); i!=content_tlds.end(); i++) {
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1146 printf("%s; ", *i);
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1147 }
270
f92f24950bd3 Use mozilla prefix list for tld checking, Enable surbl/uribl/dbl rhs lists
Carl Byington <carl@five-ten-sg.com>
parents: 268
diff changeset
1148 for (string_set::iterator i=content_tldwilds.begin(); i!=content_tldwilds.end(); i++) {
274
bdcf203e3f7b fix -c printing config
Carl Byington <carl@five-ten-sg.com>
parents: 272
diff changeset
1149 printf("*.%s; ", *i);
270
f92f24950bd3 Use mozilla prefix list for tld checking, Enable surbl/uribl/dbl rhs lists
Carl Byington <carl@five-ten-sg.com>
parents: 268
diff changeset
1150 }
f92f24950bd3 Use mozilla prefix list for tld checking, Enable surbl/uribl/dbl rhs lists
Carl Byington <carl@five-ten-sg.com>
parents: 268
diff changeset
1151 for (string_set::iterator i=content_tldnots.begin(); i!=content_tldnots.end(); i++) {
f92f24950bd3 Use mozilla prefix list for tld checking, Enable surbl/uribl/dbl rhs lists
Carl Byington <carl@five-ten-sg.com>
parents: 268
diff changeset
1152 printf("!%s; ", *i);
f92f24950bd3 Use mozilla prefix list for tld checking, Enable surbl/uribl/dbl rhs lists
Carl Byington <carl@five-ten-sg.com>
parents: 268
diff changeset
1153 }
192
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1154 printf("\n%s }; \n", indent);
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1155 }
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1156 if (!html_tags.empty()) {
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1157 printf("%s html_tags { \n", indent);
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1158 printf("%s ", indent);
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1159 for (string_set::iterator i=html_tags.begin(); i!=html_tags.end(); i++) {
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1160 printf("%s; ", *i);
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1161 }
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1162 printf("\n%s }; \n", indent);
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1163 }
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1164 if (host_limit_message) {
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1165 printf("%s host_limit on %d \"%s\"; \n", indent, host_limit, host_limit_message);
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1166 }
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1167 else if (host_random) {
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1168 printf("%s host_limit soft %d; \n", indent, host_limit);
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1169 }
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1170 else {
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1171 printf("%s host_limit off; \n", indent);
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1172 }
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1173 if (tag_limit_message) {
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1174 printf("%s html_limit on %d \"%s\"; \n", indent, tag_limit, tag_limit_message);
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1175 }
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1176 else {
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1177 printf("%s html_limit off; \n", indent);
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1178 }
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1179 printf("%s spamassassin %d; \n", indent, spamassassin_limit);
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1180 printf("%s require_match %s; \n", indent, (require_match) ? "yes" : "no");
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1181 printf("%s dcc_greylist %s; \n", indent, (dcc_greylist) ? "yes" : "no");
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1182 if (dcc_bulk_threshold == 0) printf("%s dcc_bulk_threshold off; \n", indent);
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1183 else if (dcc_bulk_threshold >= dccbulk) printf("%s dcc_bulk_threshold many; \n", indent);
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1184 else printf("%s dcc_bulk_threshold %d; \n", indent, dcc_bulk_threshold);
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1185 printf("%s }; \n", indent);
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1186 spamass |= (spamassassin_limit != 0);
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1187 }
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1188 else {
214
82886d4dd71f Fixes to compile on Fedora 9 and for const correctness.
Carl Byington <carl@five-ten-sg.com>
parents: 211
diff changeset
1189 printf("%s content off {}; \n", indent);
192
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1190 }
94
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1191
192
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1192 printf("%s env_to { \t// %s\n", indent, fullname);
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1193 for (string_set::iterator i=env_to.begin(); i!=env_to.end(); i++) {
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1194 printf("%s %s; \n", indent, *i);
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1195 }
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1196 printf("%s }; \n", indent);
94
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1197
192
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1198 if (verify_host) {
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1199 printf("%s verify %s; \n", indent, verify_host);
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1200 }
94
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1201
192
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1202 if (generic_regx) {
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1203 printf("%s generic \"%s\" \n", indent, generic_regx);
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1204 printf("%s \"%s\"; \n", indent, generic_message);
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1205 }
168
6bac960af6b4 add generic reverse dns filtering regex
carl
parents: 167
diff changeset
1206
233
5c3e9bf45bb5 Add whitelisting by regex expression filtering.
Carl Byington <carl@five-ten-sg.com>
parents: 214
diff changeset
1207 if (white_regx) {
5c3e9bf45bb5 Add whitelisting by regex expression filtering.
Carl Byington <carl@five-ten-sg.com>
parents: 214
diff changeset
1208 printf("%s white_regex \"%s\"; \n", indent, white_regx);
5c3e9bf45bb5 Add whitelisting by regex expression filtering.
Carl Byington <carl@five-ten-sg.com>
parents: 214
diff changeset
1209 }
5c3e9bf45bb5 Add whitelisting by regex expression filtering.
Carl Byington <carl@five-ten-sg.com>
parents: 214
diff changeset
1210
192
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1211 if (autowhite_file && whitelister) {
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1212 printf("%s autowhite %d %s; \n", indent, whitelister->get_days(), autowhite_file);
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1213 }
153
8d7c439bb6fa add auto whitelisting
carl
parents: 152
diff changeset
1214
192
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1215 for (context_map::iterator i=children.begin(); i!=children.end(); i++) {
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1216 CONTEXTP c = (*i).second;
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1217 c->dump(false, spamass, level+1);
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1218 }
94
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1219
192
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1220 printf("%s env_from %s { \t// %s\n", indent, env_from_default, fullname);
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1221 if (!env_from.empty()) {
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1222 printf("%s // white/black/unknown \n", indent);
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1223 for (string_map::iterator i=env_from.begin(); i!=env_from.end(); i++) {
214
82886d4dd71f Fixes to compile on Fedora 9 and for const correctness.
Carl Byington <carl@five-ten-sg.com>
parents: 211
diff changeset
1224 const char *f = (*i).first;
82886d4dd71f Fixes to compile on Fedora 9 and for const correctness.
Carl Byington <carl@five-ten-sg.com>
parents: 211
diff changeset
1225 const char *t = (*i).second;
192
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1226 printf("%s %s \t%s; \n", indent, f, t);
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1227 }
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1228 }
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1229 if (!env_from_context.empty()) {
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1230 printf("%s // child contexts \n", indent);
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1231 for (context_map::iterator j=env_from_context.begin(); j!=env_from_context.end(); j++) {
214
82886d4dd71f Fixes to compile on Fedora 9 and for const correctness.
Carl Byington <carl@five-ten-sg.com>
parents: 211
diff changeset
1232 const char *f = (*j).first;
192
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1233 CONTEXTP t = (*j).second;
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1234 printf("%s %s \t%s; \n", indent, f, t->name);
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1235 }
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1236 }
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1237 printf("%s }; \n", indent);
94
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1238
192
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1239 if (isdefault) {
278
368572c57013 add limits on unique ip addresses per hour per authenticated user
Carl Byington <carl@five-ten-sg.com>
parents: 274
diff changeset
1240 printf("%s rate_limit %d %d %d %d { \n", indent, default_rate_limit, daily_rate_multiple, default_address_limit, daily_address_multiple);
368572c57013 add limits on unique ip addresses per hour per authenticated user
Carl Byington <carl@five-ten-sg.com>
parents: 274
diff changeset
1241 for (rates::iterator j=rcpt_per_hour.begin(); j!=rcpt_per_hour.end(); j++) {
368572c57013 add limits on unique ip addresses per hour per authenticated user
Carl Byington <carl@five-ten-sg.com>
parents: 274
diff changeset
1242 const char *u = (*j).first;
368572c57013 add limits on unique ip addresses per hour per authenticated user
Carl Byington <carl@five-ten-sg.com>
parents: 274
diff changeset
1243 int l = (*j).second;
368572c57013 add limits on unique ip addresses per hour per authenticated user
Carl Byington <carl@five-ten-sg.com>
parents: 274
diff changeset
1244 rates::iterator k = addresses_per_hour.find(u);
368572c57013 add limits on unique ip addresses per hour per authenticated user
Carl Byington <carl@five-ten-sg.com>
parents: 274
diff changeset
1245 int a = (k==addresses_per_hour.end()) ? default_address_limit : (*k).second;
368572c57013 add limits on unique ip addresses per hour per authenticated user
Carl Byington <carl@five-ten-sg.com>
parents: 274
diff changeset
1246 printf("%s \"%s\" \t%d %d; \n", indent, u, l, a);
192
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1247 }
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1248 printf("%s }; \n", indent);
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1249 }
136
f4746d8a12a3 add smtp auth rate limits
carl
parents: 129
diff changeset
1250
192
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1251 printf("%s }; \n", indent);
94
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1252 }
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1253
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1254
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1255 ////////////////////////////////////////////////
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1256 // helper to discard the strings held by a string_set
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1257 //
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1258 void discard(string_set &s) {
192
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1259 for (string_set::iterator i=s.begin(); i!=s.end(); i++) {
214
82886d4dd71f Fixes to compile on Fedora 9 and for const correctness.
Carl Byington <carl@five-ten-sg.com>
parents: 211
diff changeset
1260 free((void*)*i);
192
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1261 }
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1262 s.clear();
94
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1263 }
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1264
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1265
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1266 ////////////////////////////////////////////////
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1267 // helper to register a string in a string set
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1268 //
214
82886d4dd71f Fixes to compile on Fedora 9 and for const correctness.
Carl Byington <carl@five-ten-sg.com>
parents: 211
diff changeset
1269 const char* register_string(string_set &s, const char *name) {
192
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1270 string_set::iterator i = s.find(name);
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1271 if (i != s.end()) return *i;
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1272 char *x = strdup(name);
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1273 s.insert(x);
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1274 return x;
94
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1275 }
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1276
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1277
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1278 ////////////////////////////////////////////////
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1279 // register a global string
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1280 //
214
82886d4dd71f Fixes to compile on Fedora 9 and for const correctness.
Carl Byington <carl@five-ten-sg.com>
parents: 211
diff changeset
1281 const char* register_string(const char *name) {
192
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1282 return register_string(all_strings, name);
94
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1283 }
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1284
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1285
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1286 ////////////////////////////////////////////////
164
5809bcdc325b spamassassin changes
carl
parents: 163
diff changeset
1287 // clear all global strings, helper for valgrind checking
5809bcdc325b spamassassin changes
carl
parents: 163
diff changeset
1288 //
5809bcdc325b spamassassin changes
carl
parents: 163
diff changeset
1289 void clear_strings() {
192
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1290 discard(all_strings);
164
5809bcdc325b spamassassin changes
carl
parents: 163
diff changeset
1291 }
5809bcdc325b spamassassin changes
carl
parents: 163
diff changeset
1292
5809bcdc325b spamassassin changes
carl
parents: 163
diff changeset
1293
5809bcdc325b spamassassin changes
carl
parents: 163
diff changeset
1294 ////////////////////////////////////////////////
94
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1295 //
214
82886d4dd71f Fixes to compile on Fedora 9 and for const correctness.
Carl Byington <carl@five-ten-sg.com>
parents: 211
diff changeset
1296 bool tsa(TOKEN &tok, const char *token);
82886d4dd71f Fixes to compile on Fedora 9 and for const correctness.
Carl Byington <carl@five-ten-sg.com>
parents: 211
diff changeset
1297 bool tsa(TOKEN &tok, const char *token) {
82886d4dd71f Fixes to compile on Fedora 9 and for const correctness.
Carl Byington <carl@five-ten-sg.com>
parents: 211
diff changeset
1298 const char *have = tok.next();
192
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1299 if (have == token) return true;
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1300 tok.token_error(token, have);
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1301 return false;
94
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1302 }
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1303
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1304
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1305 ////////////////////////////////////////////////
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1306 //
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1307 bool parse_dnsbl(TOKEN &tok, CONFIG &dc, CONTEXT &me);
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1308 bool parse_dnsbl(TOKEN &tok, CONFIG &dc, CONTEXT &me) {
214
82886d4dd71f Fixes to compile on Fedora 9 and for const correctness.
Carl Byington <carl@five-ten-sg.com>
parents: 211
diff changeset
1309 const char *name = tok.next();
82886d4dd71f Fixes to compile on Fedora 9 and for const correctness.
Carl Byington <carl@five-ten-sg.com>
parents: 211
diff changeset
1310 const char *suf = tok.next();
82886d4dd71f Fixes to compile on Fedora 9 and for const correctness.
Carl Byington <carl@five-ten-sg.com>
parents: 211
diff changeset
1311 const char *msg = tok.next();
192
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1312 if (!tsa(tok, token_semi)) return false;
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1313 DNSBLP dnsnew = new DNSBL(name, suf, msg);
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1314 DNSBLP dnsold = me.find_dnsbl(name);
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1315 if (dnsold && (*dnsold == *dnsnew)) {
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1316 // duplicate redefinition, ignore it
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1317 delete dnsnew;
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1318 return true;
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1319 }
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1320 me.add_dnsbl(name, dnsnew);
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1321 return true;
94
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1322 }
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1323
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1324
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1325 ////////////////////////////////////////////////
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1326 //
249
15bf4f68a0b2 Add dnswl support
Carl Byington <carl@five-ten-sg.com>
parents: 244
diff changeset
1327 bool parse_dnswl(TOKEN &tok, CONFIG &dc, CONTEXT &me);
15bf4f68a0b2 Add dnswl support
Carl Byington <carl@five-ten-sg.com>
parents: 244
diff changeset
1328 bool parse_dnswl(TOKEN &tok, CONFIG &dc, CONTEXT &me) {
15bf4f68a0b2 Add dnswl support
Carl Byington <carl@five-ten-sg.com>
parents: 244
diff changeset
1329 const char *name = tok.next();
15bf4f68a0b2 Add dnswl support
Carl Byington <carl@five-ten-sg.com>
parents: 244
diff changeset
1330 const char *suf = tok.next();
15bf4f68a0b2 Add dnswl support
Carl Byington <carl@five-ten-sg.com>
parents: 244
diff changeset
1331 const int lev = tok.nextint();
15bf4f68a0b2 Add dnswl support
Carl Byington <carl@five-ten-sg.com>
parents: 244
diff changeset
1332 if (!tsa(tok, token_semi)) return false;
15bf4f68a0b2 Add dnswl support
Carl Byington <carl@five-ten-sg.com>
parents: 244
diff changeset
1333 DNSWLP dnsnew = new DNSWL(name, suf, lev);
15bf4f68a0b2 Add dnswl support
Carl Byington <carl@five-ten-sg.com>
parents: 244
diff changeset
1334 DNSWLP dnsold = me.find_dnswl(name);
15bf4f68a0b2 Add dnswl support
Carl Byington <carl@five-ten-sg.com>
parents: 244
diff changeset
1335 if (dnsold && (*dnsold == *dnsnew)) {
15bf4f68a0b2 Add dnswl support
Carl Byington <carl@five-ten-sg.com>
parents: 244
diff changeset
1336 // duplicate redefinition, ignore it
15bf4f68a0b2 Add dnswl support
Carl Byington <carl@five-ten-sg.com>
parents: 244
diff changeset
1337 delete dnsnew;
15bf4f68a0b2 Add dnswl support
Carl Byington <carl@five-ten-sg.com>
parents: 244
diff changeset
1338 return true;
15bf4f68a0b2 Add dnswl support
Carl Byington <carl@five-ten-sg.com>
parents: 244
diff changeset
1339 }
15bf4f68a0b2 Add dnswl support
Carl Byington <carl@five-ten-sg.com>
parents: 244
diff changeset
1340 me.add_dnswl(name, dnsnew);
15bf4f68a0b2 Add dnswl support
Carl Byington <carl@five-ten-sg.com>
parents: 244
diff changeset
1341 return true;
15bf4f68a0b2 Add dnswl support
Carl Byington <carl@five-ten-sg.com>
parents: 244
diff changeset
1342 }
15bf4f68a0b2 Add dnswl support
Carl Byington <carl@five-ten-sg.com>
parents: 244
diff changeset
1343
15bf4f68a0b2 Add dnswl support
Carl Byington <carl@five-ten-sg.com>
parents: 244
diff changeset
1344
15bf4f68a0b2 Add dnswl support
Carl Byington <carl@five-ten-sg.com>
parents: 244
diff changeset
1345 ////////////////////////////////////////////////
15bf4f68a0b2 Add dnswl support
Carl Byington <carl@five-ten-sg.com>
parents: 244
diff changeset
1346 //
94
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1347 bool parse_dnsbll(TOKEN &tok, CONFIG &dc, CONTEXT &me);
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1348 bool parse_dnsbll(TOKEN &tok, CONFIG &dc, CONTEXT &me) {
192
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1349 while (true) {
214
82886d4dd71f Fixes to compile on Fedora 9 and for const correctness.
Carl Byington <carl@five-ten-sg.com>
parents: 211
diff changeset
1350 const char *have = tok.next();
192
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1351 if (!have) break;
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1352 if (have == token_semi) break;
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1353 DNSBLP dns = me.find_dnsbl(have);
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1354 if (dns) {
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1355 me.add_dnsbl(dns);
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1356 }
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1357 else {
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1358 tok.token_error("dnsbl name", have);
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1359 return false;
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1360 }
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1361 }
255
d6d5c50b9278 Allow dnswl_list and dnsbl_list to be empty, to override lists specified in the ancestor contexts. Add daily recipient limits as a multiple of the hourly limits.
Carl Byington <carl@five-ten-sg.com>
parents: 249
diff changeset
1362 me.set_dnsbll_parsed();
192
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1363 return true;
94
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1364 }
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1365
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1366
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1367 ////////////////////////////////////////////////
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1368 //
249
15bf4f68a0b2 Add dnswl support
Carl Byington <carl@five-ten-sg.com>
parents: 244
diff changeset
1369 bool parse_dnswll(TOKEN &tok, CONFIG &dc, CONTEXT &me);
15bf4f68a0b2 Add dnswl support
Carl Byington <carl@five-ten-sg.com>
parents: 244
diff changeset
1370 bool parse_dnswll(TOKEN &tok, CONFIG &dc, CONTEXT &me) {
15bf4f68a0b2 Add dnswl support
Carl Byington <carl@five-ten-sg.com>
parents: 244
diff changeset
1371 while (true) {
15bf4f68a0b2 Add dnswl support
Carl Byington <carl@five-ten-sg.com>
parents: 244
diff changeset
1372 const char *have = tok.next();
15bf4f68a0b2 Add dnswl support
Carl Byington <carl@five-ten-sg.com>
parents: 244
diff changeset
1373 if (!have) break;
15bf4f68a0b2 Add dnswl support
Carl Byington <carl@five-ten-sg.com>
parents: 244
diff changeset
1374 if (have == token_semi) break;
15bf4f68a0b2 Add dnswl support
Carl Byington <carl@five-ten-sg.com>
parents: 244
diff changeset
1375 DNSWLP dns = me.find_dnswl(have);
15bf4f68a0b2 Add dnswl support
Carl Byington <carl@five-ten-sg.com>
parents: 244
diff changeset
1376 if (dns) {
15bf4f68a0b2 Add dnswl support
Carl Byington <carl@five-ten-sg.com>
parents: 244
diff changeset
1377 me.add_dnswl(dns);
15bf4f68a0b2 Add dnswl support
Carl Byington <carl@five-ten-sg.com>
parents: 244
diff changeset
1378 }
15bf4f68a0b2 Add dnswl support
Carl Byington <carl@five-ten-sg.com>
parents: 244
diff changeset
1379 else {
15bf4f68a0b2 Add dnswl support
Carl Byington <carl@five-ten-sg.com>
parents: 244
diff changeset
1380 tok.token_error("dnswl name", have);
15bf4f68a0b2 Add dnswl support
Carl Byington <carl@five-ten-sg.com>
parents: 244
diff changeset
1381 return false;
15bf4f68a0b2 Add dnswl support
Carl Byington <carl@five-ten-sg.com>
parents: 244
diff changeset
1382 }
15bf4f68a0b2 Add dnswl support
Carl Byington <carl@five-ten-sg.com>
parents: 244
diff changeset
1383 }
255
d6d5c50b9278 Allow dnswl_list and dnsbl_list to be empty, to override lists specified in the ancestor contexts. Add daily recipient limits as a multiple of the hourly limits.
Carl Byington <carl@five-ten-sg.com>
parents: 249
diff changeset
1384 me.set_dnswll_parsed();
249
15bf4f68a0b2 Add dnswl support
Carl Byington <carl@five-ten-sg.com>
parents: 244
diff changeset
1385 return true;
15bf4f68a0b2 Add dnswl support
Carl Byington <carl@five-ten-sg.com>
parents: 244
diff changeset
1386 }
15bf4f68a0b2 Add dnswl support
Carl Byington <carl@five-ten-sg.com>
parents: 244
diff changeset
1387
15bf4f68a0b2 Add dnswl support
Carl Byington <carl@five-ten-sg.com>
parents: 244
diff changeset
1388
15bf4f68a0b2 Add dnswl support
Carl Byington <carl@five-ten-sg.com>
parents: 244
diff changeset
1389 ////////////////////////////////////////////////
15bf4f68a0b2 Add dnswl support
Carl Byington <carl@five-ten-sg.com>
parents: 244
diff changeset
1390 //
268
f941563c2a95 Add require_rdns checking
Carl Byington <carl@five-ten-sg.com>
parents: 266
diff changeset
1391 bool parse_requirerdns(TOKEN &tok, CONFIG &dc, CONTEXT &me);
f941563c2a95 Add require_rdns checking
Carl Byington <carl@five-ten-sg.com>
parents: 266
diff changeset
1392 bool parse_requirerdns(TOKEN &tok, CONFIG &dc, CONTEXT &me) {
f941563c2a95 Add require_rdns checking
Carl Byington <carl@five-ten-sg.com>
parents: 266
diff changeset
1393 const char *have = tok.next();
f941563c2a95 Add require_rdns checking
Carl Byington <carl@five-ten-sg.com>
parents: 266
diff changeset
1394 if (have == token_yes) me.set_requirerdns(true);
f941563c2a95 Add require_rdns checking
Carl Byington <carl@five-ten-sg.com>
parents: 266
diff changeset
1395 else if (have == token_no) me.set_requirerdns(false);
f941563c2a95 Add require_rdns checking
Carl Byington <carl@five-ten-sg.com>
parents: 266
diff changeset
1396 else {
f941563c2a95 Add require_rdns checking
Carl Byington <carl@five-ten-sg.com>
parents: 266
diff changeset
1397 tok.token_error("yes/no", have);
f941563c2a95 Add require_rdns checking
Carl Byington <carl@five-ten-sg.com>
parents: 266
diff changeset
1398 return false;
f941563c2a95 Add require_rdns checking
Carl Byington <carl@five-ten-sg.com>
parents: 266
diff changeset
1399 }
f941563c2a95 Add require_rdns checking
Carl Byington <carl@five-ten-sg.com>
parents: 266
diff changeset
1400 if (!tsa(tok, token_semi)) return false;
f941563c2a95 Add require_rdns checking
Carl Byington <carl@five-ten-sg.com>
parents: 266
diff changeset
1401 return true;
f941563c2a95 Add require_rdns checking
Carl Byington <carl@five-ten-sg.com>
parents: 266
diff changeset
1402 }
f941563c2a95 Add require_rdns checking
Carl Byington <carl@five-ten-sg.com>
parents: 266
diff changeset
1403
f941563c2a95 Add require_rdns checking
Carl Byington <carl@five-ten-sg.com>
parents: 266
diff changeset
1404
f941563c2a95 Add require_rdns checking
Carl Byington <carl@five-ten-sg.com>
parents: 266
diff changeset
1405 ////////////////////////////////////////////////
f941563c2a95 Add require_rdns checking
Carl Byington <carl@five-ten-sg.com>
parents: 266
diff changeset
1406 //
94
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1407 bool parse_content(TOKEN &tok, CONFIG &dc, CONTEXT &me);
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1408 bool parse_content(TOKEN &tok, CONFIG &dc, CONTEXT &me) {
214
82886d4dd71f Fixes to compile on Fedora 9 and for const correctness.
Carl Byington <carl@five-ten-sg.com>
parents: 211
diff changeset
1409 const char *setting = tok.next();
192
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1410 if (setting == token_on) {
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1411 me.set_content_filtering(true);
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1412 }
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1413 else if (setting == token_off) {
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1414 me.set_content_filtering(false);
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1415 }
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1416 else {
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1417 tok.token_error("on/off", setting);
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1418 return false;
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1419 }
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1420 if (!tsa(tok, token_lbrace)) return false;
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1421 while (true) {
214
82886d4dd71f Fixes to compile on Fedora 9 and for const correctness.
Carl Byington <carl@five-ten-sg.com>
parents: 211
diff changeset
1422 const char *have = tok.next();
192
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1423 if (!have) break;
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1424 if (have == token_filter) {
214
82886d4dd71f Fixes to compile on Fedora 9 and for const correctness.
Carl Byington <carl@five-ten-sg.com>
parents: 211
diff changeset
1425 const char *suffix = tok.next();
82886d4dd71f Fixes to compile on Fedora 9 and for const correctness.
Carl Byington <carl@five-ten-sg.com>
parents: 211
diff changeset
1426 const char *messag = tok.next();
192
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1427 me.set_content_suffix(suffix);
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1428 me.set_content_message(messag);
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1429 if (!tsa(tok, token_semi)) return false;
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1430 }
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1431 else if (have == token_uribl) {
214
82886d4dd71f Fixes to compile on Fedora 9 and for const correctness.
Carl Byington <carl@five-ten-sg.com>
parents: 211
diff changeset
1432 const char *suffix = tok.next();
82886d4dd71f Fixes to compile on Fedora 9 and for const correctness.
Carl Byington <carl@five-ten-sg.com>
parents: 211
diff changeset
1433 const char *messag = tok.next();
192
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1434 me.set_uribl_suffix(suffix);
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1435 me.set_uribl_message(messag);
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1436 if (!tsa(tok, token_semi)) return false;
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1437 }
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1438 else if (have == token_ignore) {
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1439 if (!tsa(tok, token_lbrace)) return false;
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1440 while (true) {
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1441 if (!have) break;
214
82886d4dd71f Fixes to compile on Fedora 9 and for const correctness.
Carl Byington <carl@five-ten-sg.com>
parents: 211
diff changeset
1442 const char *have = tok.next();
192
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1443 if (have == token_rbrace) break; // done
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1444 me.add_ignore(have);
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1445 }
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1446 if (!tsa(tok, token_semi)) return false;
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1447 }
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1448 else if (have == token_tld) {
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1449 if (!tsa(tok, token_lbrace)) return false;
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1450 while (true) {
214
82886d4dd71f Fixes to compile on Fedora 9 and for const correctness.
Carl Byington <carl@five-ten-sg.com>
parents: 211
diff changeset
1451 const char *have = tok.next();
192
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1452 if (!have) break;
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1453 if (have == token_rbrace) break; // done
270
f92f24950bd3 Use mozilla prefix list for tld checking, Enable surbl/uribl/dbl rhs lists
Carl Byington <carl@five-ten-sg.com>
parents: 268
diff changeset
1454 if (have == token_bang) {
f92f24950bd3 Use mozilla prefix list for tld checking, Enable surbl/uribl/dbl rhs lists
Carl Byington <carl@five-ten-sg.com>
parents: 268
diff changeset
1455 have = tok.next();
f92f24950bd3 Use mozilla prefix list for tld checking, Enable surbl/uribl/dbl rhs lists
Carl Byington <carl@five-ten-sg.com>
parents: 268
diff changeset
1456 if (!have) break;
f92f24950bd3 Use mozilla prefix list for tld checking, Enable surbl/uribl/dbl rhs lists
Carl Byington <carl@five-ten-sg.com>
parents: 268
diff changeset
1457 if (have == token_rbrace) break; // done
272
a99b6c1f5f67 Code cleanup, increase minimum hostname length for uribl checking
Carl Byington <carl@five-ten-sg.com>
parents: 270
diff changeset
1458 me.add_tldnot(have);
270
f92f24950bd3 Use mozilla prefix list for tld checking, Enable surbl/uribl/dbl rhs lists
Carl Byington <carl@five-ten-sg.com>
parents: 268
diff changeset
1459 }
f92f24950bd3 Use mozilla prefix list for tld checking, Enable surbl/uribl/dbl rhs lists
Carl Byington <carl@five-ten-sg.com>
parents: 268
diff changeset
1460 else if (have == token_asterisk) {
f92f24950bd3 Use mozilla prefix list for tld checking, Enable surbl/uribl/dbl rhs lists
Carl Byington <carl@five-ten-sg.com>
parents: 268
diff changeset
1461 have = tok.next();
f92f24950bd3 Use mozilla prefix list for tld checking, Enable surbl/uribl/dbl rhs lists
Carl Byington <carl@five-ten-sg.com>
parents: 268
diff changeset
1462 if (!have) break;
f92f24950bd3 Use mozilla prefix list for tld checking, Enable surbl/uribl/dbl rhs lists
Carl Byington <carl@five-ten-sg.com>
parents: 268
diff changeset
1463 if (have == token_rbrace) break; // done
f92f24950bd3 Use mozilla prefix list for tld checking, Enable surbl/uribl/dbl rhs lists
Carl Byington <carl@five-ten-sg.com>
parents: 268
diff changeset
1464 if (have == token_period) {
f92f24950bd3 Use mozilla prefix list for tld checking, Enable surbl/uribl/dbl rhs lists
Carl Byington <carl@five-ten-sg.com>
parents: 268
diff changeset
1465 have = tok.next();
f92f24950bd3 Use mozilla prefix list for tld checking, Enable surbl/uribl/dbl rhs lists
Carl Byington <carl@five-ten-sg.com>
parents: 268
diff changeset
1466 if (!have) break;
f92f24950bd3 Use mozilla prefix list for tld checking, Enable surbl/uribl/dbl rhs lists
Carl Byington <carl@five-ten-sg.com>
parents: 268
diff changeset
1467 if (have == token_rbrace) break; // done
272
a99b6c1f5f67 Code cleanup, increase minimum hostname length for uribl checking
Carl Byington <carl@five-ten-sg.com>
parents: 270
diff changeset
1468 me.add_tldwild(have);
270
f92f24950bd3 Use mozilla prefix list for tld checking, Enable surbl/uribl/dbl rhs lists
Carl Byington <carl@five-ten-sg.com>
parents: 268
diff changeset
1469 }
f92f24950bd3 Use mozilla prefix list for tld checking, Enable surbl/uribl/dbl rhs lists
Carl Byington <carl@five-ten-sg.com>
parents: 268
diff changeset
1470 }
f92f24950bd3 Use mozilla prefix list for tld checking, Enable surbl/uribl/dbl rhs lists
Carl Byington <carl@five-ten-sg.com>
parents: 268
diff changeset
1471 else me.add_tld(have);
192
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1472 }
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1473 if (!tsa(tok, token_semi)) return false;
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1474 }
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1475 else if (have == token_html_tags) {
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1476 if (!tsa(tok, token_lbrace)) return false;
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1477 while (true) {
214
82886d4dd71f Fixes to compile on Fedora 9 and for const correctness.
Carl Byington <carl@five-ten-sg.com>
parents: 211
diff changeset
1478 const char *have = tok.next();
192
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1479 if (!have) break;
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1480 if (have == token_rbrace) {
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1481 break; // done
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1482 }
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1483 else {
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1484 me.add_tag(have); // base version
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1485 char buf[200];
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1486 snprintf(buf, sizeof(buf), "/%s", have);
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1487 me.add_tag(register_string(buf)); // leading /
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1488 snprintf(buf, sizeof(buf), "%s/", have);
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1489 me.add_tag(register_string(buf)); // trailing /
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1490 }
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1491 }
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1492 if (!tsa(tok, token_semi)) return false;
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1493 }
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1494 else if (have == token_html_limit) {
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1495 have = tok.next();
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1496 if (have == token_on) {
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1497 me.set_tag_limit(tok.nextint());
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1498 me.set_tag_message(tok.next());
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1499 }
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1500 else if (have == token_off) {
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1501 me.set_tag_limit(0);
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1502 me.set_tag_message(NULL);
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1503 }
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1504 else {
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1505 tok.token_error("on/off", have);
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1506 return false;
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1507 }
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1508 if (!tsa(tok, token_semi)) return false;
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1509 }
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1510 else if (have == token_host_limit) {
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1511 have = tok.next();
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1512 if (have == token_on) {
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1513 me.set_host_limit(tok.nextint());
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1514 me.set_host_message(tok.next());
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1515 me.set_host_random(false);
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1516 }
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1517 else if (have == token_off) {
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1518 me.set_host_limit(0);
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1519 me.set_host_message(NULL);
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1520 me.set_host_random(false);
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1521 }
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1522 else if (have == token_soft) {
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1523 me.set_host_limit(tok.nextint());
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1524 me.set_host_message(NULL);
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1525 me.set_host_random(true);
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1526 }
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1527 else {
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1528 tok.token_error("on/off/soft", have);
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1529 return false;
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1530 }
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1531 if (!tsa(tok, token_semi)) return false;
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1532 }
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1533 else if (have == token_spamassassin) {
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1534 me.set_spamassassin_limit(tok.nextint());
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1535 if (!tsa(tok, token_semi)) return false;
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1536 }
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1537 else if (have == token_require) {
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1538 have = tok.next();
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1539 if (have == token_yes) me.set_require(true);
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1540 else if (have == token_no) me.set_require(false);
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1541 else {
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1542 tok.token_error("yes/no", have);
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1543 return false;
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1544 }
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1545 if (!tsa(tok, token_semi)) return false;
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1546 }
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1547 else if (have == token_dccgrey) {
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1548 have = tok.next();
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1549 if (have == token_yes) me.set_grey(true);
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1550 else if (have == token_no) me.set_grey(false);
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1551 else {
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1552 tok.token_error("yes/no", have);
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1553 return false;
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1554 }
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1555 if (!tsa(tok, token_semi)) return false;
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1556 }
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1557 else if (have == token_dccbulk) {
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1558 have = tok.next();
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1559 if (have == token_off) me.set_bulk(0);
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1560 else if (have == token_many) me.set_bulk(dccbulk);
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1561 else {
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1562 char *e;
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1563 long i = strtol(have, &e, 10);
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1564 if (*e != '\0') {
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1565 tok.token_error("integer", have);
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1566 return false;
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1567 }
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1568 me.set_bulk((int)i);
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1569 }
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1570 if (!tsa(tok, token_semi)) return false;
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1571 }
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1572 else if (have == token_rbrace) {
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1573 break; // done
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1574 }
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1575 else {
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1576 tok.token_error("content keyword", have);
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1577 return false;
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1578 }
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1579 }
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1580 return tsa(tok, token_semi);
94
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1581 }
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1582
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1583
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1584 ////////////////////////////////////////////////
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1585 //
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1586 bool parse_envto(TOKEN &tok, CONFIG &dc, CONTEXT &me);
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1587 bool parse_envto(TOKEN &tok, CONFIG &dc, CONTEXT &me) {
192
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1588 if (!tsa(tok, token_lbrace)) return false;
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1589 while (true) {
214
82886d4dd71f Fixes to compile on Fedora 9 and for const correctness.
Carl Byington <carl@five-ten-sg.com>
parents: 211
diff changeset
1590 const char *have = tok.next();
192
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1591 if (!have) break;
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1592 if (have == token_rbrace) break;
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1593 if (have == token_semi) {
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1594 // optional separators
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1595 }
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1596 else if (have == token_dccto) {
214
82886d4dd71f Fixes to compile on Fedora 9 and for const correctness.
Carl Byington <carl@five-ten-sg.com>
parents: 211
diff changeset
1597 const char *flavor = tok.next();
192
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1598 if (!tsa(tok, token_lbrace)) return false;
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1599 bool keeping = false;
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1600 while (true) {
214
82886d4dd71f Fixes to compile on Fedora 9 and for const correctness.
Carl Byington <carl@five-ten-sg.com>
parents: 211
diff changeset
1601 const char *have = tok.next();
192
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1602 if (!have) break;
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1603 if (have == token_rbrace) break;
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1604 if (have == flavor) {
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1605 keeping = true;
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1606 continue;
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1607 }
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1608 else if ((have == token_ok) || (have == token_ok2) || (have == token_many)) {
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1609 keeping = false;
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1610 continue;
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1611 }
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1612 if (have == token_envto) {
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1613 have = tok.next();
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1614 if (keeping) {
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1615 if (me.allow_env_to(have)) {
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1616 me.add_to(have);
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1617 dc.add_to(have, &me);
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1618 }
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1619 }
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1620 }
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1621 //else if (have == token_substitute) {
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1622 // if (tok.next() == token_mailhost) {
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1623 // have = tok.next();
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1624 // if (keeping) {
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1625 // if (me.allow_env_to(have)) {
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1626 // me.add_to(have);
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1627 // dc.add_to(have, &me);
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1628 // }
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1629 // }
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1630 // }
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1631 //}
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1632 tok.skipeol();
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1633 }
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1634 }
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1635 else if (me.allow_env_to(have)) {
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1636 me.add_to(have);
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1637 dc.add_to(have, &me);
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1638 }
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1639 else {
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1640 tok.token_error("user@ or user@domain.tld or domain.tld where domain.tld allowed by parent context", have);
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1641 return false;
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1642 }
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1643 }
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1644 return tsa(tok, token_semi);
94
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1645 }
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1646
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1647
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1648 ////////////////////////////////////////////////
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1649 //
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1650 bool parse_verify(TOKEN &tok, CONFIG &dc, CONTEXT &me);
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1651 bool parse_verify(TOKEN &tok, CONFIG &dc, CONTEXT &me) {
214
82886d4dd71f Fixes to compile on Fedora 9 and for const correctness.
Carl Byington <carl@five-ten-sg.com>
parents: 211
diff changeset
1652 const char *host = tok.next();
192
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1653 if (!tsa(tok, token_semi)) return false;
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1654 me.set_verify(host);
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1655 me.set_verifier(add_verify_host(host));
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1656 return true;
153
8d7c439bb6fa add auto whitelisting
carl
parents: 152
diff changeset
1657 }
8d7c439bb6fa add auto whitelisting
carl
parents: 152
diff changeset
1658
8d7c439bb6fa add auto whitelisting
carl
parents: 152
diff changeset
1659
8d7c439bb6fa add auto whitelisting
carl
parents: 152
diff changeset
1660 ////////////////////////////////////////////////
8d7c439bb6fa add auto whitelisting
carl
parents: 152
diff changeset
1661 //
168
6bac960af6b4 add generic reverse dns filtering regex
carl
parents: 167
diff changeset
1662 bool parse_generic(TOKEN &tok, CONFIG &dc, CONTEXT &me);
6bac960af6b4 add generic reverse dns filtering regex
carl
parents: 167
diff changeset
1663 bool parse_generic(TOKEN &tok, CONFIG &dc, CONTEXT &me) {
214
82886d4dd71f Fixes to compile on Fedora 9 and for const correctness.
Carl Byington <carl@five-ten-sg.com>
parents: 211
diff changeset
1664 const char *regx = tok.next();
82886d4dd71f Fixes to compile on Fedora 9 and for const correctness.
Carl Byington <carl@five-ten-sg.com>
parents: 211
diff changeset
1665 const char *msg = tok.next();
192
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1666 if (!tsa(tok, token_semi)) return false;
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1667 if (me.set_generic(regx, msg)) {
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1668 tok.token_error("invalid regular expression %s", regx, regx);
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1669 return false;
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1670 }
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1671 return true;
168
6bac960af6b4 add generic reverse dns filtering regex
carl
parents: 167
diff changeset
1672 }
6bac960af6b4 add generic reverse dns filtering regex
carl
parents: 167
diff changeset
1673
6bac960af6b4 add generic reverse dns filtering regex
carl
parents: 167
diff changeset
1674
6bac960af6b4 add generic reverse dns filtering regex
carl
parents: 167
diff changeset
1675 ////////////////////////////////////////////////
6bac960af6b4 add generic reverse dns filtering regex
carl
parents: 167
diff changeset
1676 //
233
5c3e9bf45bb5 Add whitelisting by regex expression filtering.
Carl Byington <carl@five-ten-sg.com>
parents: 214
diff changeset
1677 bool parse_white(TOKEN &tok, CONFIG &dc, CONTEXT &me);
5c3e9bf45bb5 Add whitelisting by regex expression filtering.
Carl Byington <carl@five-ten-sg.com>
parents: 214
diff changeset
1678 bool parse_white(TOKEN &tok, CONFIG &dc, CONTEXT &me) {
5c3e9bf45bb5 Add whitelisting by regex expression filtering.
Carl Byington <carl@five-ten-sg.com>
parents: 214
diff changeset
1679 const char *regx = tok.next();
5c3e9bf45bb5 Add whitelisting by regex expression filtering.
Carl Byington <carl@five-ten-sg.com>
parents: 214
diff changeset
1680 if (!tsa(tok, token_semi)) return false;
5c3e9bf45bb5 Add whitelisting by regex expression filtering.
Carl Byington <carl@five-ten-sg.com>
parents: 214
diff changeset
1681 if (me.set_white(regx)) {
5c3e9bf45bb5 Add whitelisting by regex expression filtering.
Carl Byington <carl@five-ten-sg.com>
parents: 214
diff changeset
1682 tok.token_error("invalid regular expression %s", regx, regx);
5c3e9bf45bb5 Add whitelisting by regex expression filtering.
Carl Byington <carl@five-ten-sg.com>
parents: 214
diff changeset
1683 return false;
5c3e9bf45bb5 Add whitelisting by regex expression filtering.
Carl Byington <carl@five-ten-sg.com>
parents: 214
diff changeset
1684 }
5c3e9bf45bb5 Add whitelisting by regex expression filtering.
Carl Byington <carl@five-ten-sg.com>
parents: 214
diff changeset
1685 return true;
5c3e9bf45bb5 Add whitelisting by regex expression filtering.
Carl Byington <carl@five-ten-sg.com>
parents: 214
diff changeset
1686 }
5c3e9bf45bb5 Add whitelisting by regex expression filtering.
Carl Byington <carl@five-ten-sg.com>
parents: 214
diff changeset
1687
5c3e9bf45bb5 Add whitelisting by regex expression filtering.
Carl Byington <carl@five-ten-sg.com>
parents: 214
diff changeset
1688
5c3e9bf45bb5 Add whitelisting by regex expression filtering.
Carl Byington <carl@five-ten-sg.com>
parents: 214
diff changeset
1689 ////////////////////////////////////////////////
5c3e9bf45bb5 Add whitelisting by regex expression filtering.
Carl Byington <carl@five-ten-sg.com>
parents: 214
diff changeset
1690 //
153
8d7c439bb6fa add auto whitelisting
carl
parents: 152
diff changeset
1691 bool parse_autowhite(TOKEN &tok, CONFIG &dc, CONTEXT &me);
8d7c439bb6fa add auto whitelisting
carl
parents: 152
diff changeset
1692 bool parse_autowhite(TOKEN &tok, CONFIG &dc, CONTEXT &me) {
192
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1693 int days = tok.nextint();
214
82886d4dd71f Fixes to compile on Fedora 9 and for const correctness.
Carl Byington <carl@five-ten-sg.com>
parents: 211
diff changeset
1694 const char *fn = tok.next();
192
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1695 if (!tsa(tok, token_semi)) return false;
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1696 me.set_autowhite(fn);
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1697 me.set_whitelister(add_whitelister_file(fn, days));
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1698 return true;
94
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1699 }
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1700
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1701
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1702 ////////////////////////////////////////////////
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1703 //
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1704 bool parse_envfrom(TOKEN &tok, CONFIG &dc, CONTEXT &me);
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1705 bool parse_envfrom(TOKEN &tok, CONFIG &dc, CONTEXT &me) {
214
82886d4dd71f Fixes to compile on Fedora 9 and for const correctness.
Carl Byington <carl@five-ten-sg.com>
parents: 211
diff changeset
1706 const char *st = tok.next();
192
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1707 if ((st == token_black) || (st == token_white) || (st == token_unknown) || (st == token_inherit)) {
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1708 me.set_from_default(st);
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1709 }
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1710 else {
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1711 tok.push(st);
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1712 }
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1713 if (!tsa(tok, token_lbrace)) return false;
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1714 while (true) {
214
82886d4dd71f Fixes to compile on Fedora 9 and for const correctness.
Carl Byington <carl@five-ten-sg.com>
parents: 211
diff changeset
1715 const char *have = tok.next();
192
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1716 if (!have) break;
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1717 if (have == token_rbrace) break;
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1718 if (have == token_semi) {
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1719 // optional separators
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1720 }
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1721 else if (have == token_dccfrom) {
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1722 if (!tsa(tok, token_lbrace)) return false;
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1723 bool keeping = false;
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1724 bool many = false;
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1725 while (true) {
214
82886d4dd71f Fixes to compile on Fedora 9 and for const correctness.
Carl Byington <carl@five-ten-sg.com>
parents: 211
diff changeset
1726 const char *have = tok.next();
192
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1727 if (!have) break;
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1728 if (have == token_rbrace) break;
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1729 if (have == token_ok) {
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1730 keeping = true;
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1731 many = false;
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1732 continue;
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1733 }
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1734 else if (have == token_many) {
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1735 keeping = true;
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1736 many = true;
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1737 continue;
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1738 }
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1739 else if (have == token_ok2) {
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1740 keeping = false;
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1741 continue;
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1742 }
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1743 if (have == token_envfrom) {
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1744 have = tok.next();
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1745 if (keeping) {
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1746 me.add_from(have, (many) ? token_black : token_white);
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1747 }
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1748 }
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1749 else if (have == token_substitute) {
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1750 if (tok.next() == token_mailhost) {
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1751 have = tok.next();
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1752 me.add_from(have, (many) ? token_black : token_white);
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1753 }
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1754 }
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1755 tok.skipeol();
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1756 }
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1757 }
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1758 else {
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1759 // may be a valid email address or domain name
214
82886d4dd71f Fixes to compile on Fedora 9 and for const correctness.
Carl Byington <carl@five-ten-sg.com>
parents: 211
diff changeset
1760 const char *st = tok.next();
192
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1761 if ((st == token_white) || (st == token_black) || (st == token_unknown) || (st == token_inherit)) {
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1762 me.add_from(have, st);
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1763 }
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1764 else {
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1765 CONTEXTP con = me.find_from_context_name(st);
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1766 if (con) {
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1767 me.add_from_context(have, con);
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1768 }
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1769 else {
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1770 tok.token_error("white/black/unknown/inherit or child context name", st);
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1771 return false;
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1772 }
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1773 }
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1774 }
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1775 }
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1776 return tsa(tok, token_semi);
94
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1777 }
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1778
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1779
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1780 ////////////////////////////////////////////////
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1781 //
136
f4746d8a12a3 add smtp auth rate limits
carl
parents: 129
diff changeset
1782 bool parse_rate(TOKEN &tok, CONFIG &dc, CONTEXT &me);
f4746d8a12a3 add smtp auth rate limits
carl
parents: 129
diff changeset
1783 bool parse_rate(TOKEN &tok, CONFIG &dc, CONTEXT &me) {
278
368572c57013 add limits on unique ip addresses per hour per authenticated user
Carl Byington <carl@five-ten-sg.com>
parents: 274
diff changeset
1784 me.set_default_rate_limit(tok.nextint());
368572c57013 add limits on unique ip addresses per hour per authenticated user
Carl Byington <carl@five-ten-sg.com>
parents: 274
diff changeset
1785 me.set_daily_rate_multiple(tok.nextint());
368572c57013 add limits on unique ip addresses per hour per authenticated user
Carl Byington <carl@five-ten-sg.com>
parents: 274
diff changeset
1786 me.set_default_address_limit(tok.nextint());
368572c57013 add limits on unique ip addresses per hour per authenticated user
Carl Byington <carl@five-ten-sg.com>
parents: 274
diff changeset
1787 me.set_daily_address_multiple(tok.nextint());
192
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1788 if (!tsa(tok, token_lbrace)) return false;
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1789 while (true) {
214
82886d4dd71f Fixes to compile on Fedora 9 and for const correctness.
Carl Byington <carl@five-ten-sg.com>
parents: 211
diff changeset
1790 const char *have = tok.next();
192
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1791 if (!have) break;
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1792 if (have == token_rbrace) break;
278
368572c57013 add limits on unique ip addresses per hour per authenticated user
Carl Byington <carl@five-ten-sg.com>
parents: 274
diff changeset
1793 me.add_rate_limit(have, tok.nextint());
368572c57013 add limits on unique ip addresses per hour per authenticated user
Carl Byington <carl@five-ten-sg.com>
parents: 274
diff changeset
1794 me.add_address_limit(have, tok.nextint());
368572c57013 add limits on unique ip addresses per hour per authenticated user
Carl Byington <carl@five-ten-sg.com>
parents: 274
diff changeset
1795 if (!tsa(tok, token_semi)) return false;
192
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1796 }
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1797 return tsa(tok, token_semi);
136
f4746d8a12a3 add smtp auth rate limits
carl
parents: 129
diff changeset
1798 }
f4746d8a12a3 add smtp auth rate limits
carl
parents: 129
diff changeset
1799
f4746d8a12a3 add smtp auth rate limits
carl
parents: 129
diff changeset
1800
f4746d8a12a3 add smtp auth rate limits
carl
parents: 129
diff changeset
1801 ////////////////////////////////////////////////
f4746d8a12a3 add smtp auth rate limits
carl
parents: 129
diff changeset
1802 //
94
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1803 bool parse_context(TOKEN &tok, CONFIG &dc, CONTEXTP parent);
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1804 bool parse_context(TOKEN &tok, CONFIG &dc, CONTEXTP parent) {
214
82886d4dd71f Fixes to compile on Fedora 9 and for const correctness.
Carl Byington <carl@five-ten-sg.com>
parents: 211
diff changeset
1805 const char *name = tok.next();
192
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1806 if (!tsa(tok, token_lbrace)) return false;
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1807 CONTEXTP con = new CONTEXT(parent, name);
94
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1808
192
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1809 while (true) {
214
82886d4dd71f Fixes to compile on Fedora 9 and for const correctness.
Carl Byington <carl@five-ten-sg.com>
parents: 211
diff changeset
1810 const char *have = tok.next();
192
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1811 if (!have) break;
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1812 if (have == token_rbrace) break; // done
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1813 if (have == token_dnsbl) {
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1814 if (!parse_dnsbl(tok, dc, *con)) return false;
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1815 }
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1816 else if (have == token_dnsbll) {
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1817 if (!parse_dnsbll(tok, dc, *con)) return false;
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1818 }
249
15bf4f68a0b2 Add dnswl support
Carl Byington <carl@five-ten-sg.com>
parents: 244
diff changeset
1819 else if (have == token_dnswl) {
15bf4f68a0b2 Add dnswl support
Carl Byington <carl@five-ten-sg.com>
parents: 244
diff changeset
1820 if (!parse_dnswl(tok, dc, *con)) return false;
15bf4f68a0b2 Add dnswl support
Carl Byington <carl@five-ten-sg.com>
parents: 244
diff changeset
1821 }
15bf4f68a0b2 Add dnswl support
Carl Byington <carl@five-ten-sg.com>
parents: 244
diff changeset
1822 else if (have == token_dnswll) {
15bf4f68a0b2 Add dnswl support
Carl Byington <carl@five-ten-sg.com>
parents: 244
diff changeset
1823 if (!parse_dnswll(tok, dc, *con)) return false;
15bf4f68a0b2 Add dnswl support
Carl Byington <carl@five-ten-sg.com>
parents: 244
diff changeset
1824 }
268
f941563c2a95 Add require_rdns checking
Carl Byington <carl@five-ten-sg.com>
parents: 266
diff changeset
1825 else if (have == token_requirerdns) {
f941563c2a95 Add require_rdns checking
Carl Byington <carl@five-ten-sg.com>
parents: 266
diff changeset
1826 if (!parse_requirerdns(tok, dc, *con)) return false;
f941563c2a95 Add require_rdns checking
Carl Byington <carl@five-ten-sg.com>
parents: 266
diff changeset
1827 }
192
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1828 else if (have == token_content) {
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1829 if (!parse_content(tok, dc, *con)) return false;
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1830 }
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1831 else if (have == token_envto) {
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1832 if (!parse_envto(tok, dc, *con)) return false;
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1833 }
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1834 else if (have == token_verify) {
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1835 if (!parse_verify(tok, dc, *con)) return false;
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1836 }
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1837 else if (have == token_generic) {
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1838 if (!parse_generic(tok, dc, *con)) return false;
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1839 }
233
5c3e9bf45bb5 Add whitelisting by regex expression filtering.
Carl Byington <carl@five-ten-sg.com>
parents: 214
diff changeset
1840 else if (have == token_white_regex) {
5c3e9bf45bb5 Add whitelisting by regex expression filtering.
Carl Byington <carl@five-ten-sg.com>
parents: 214
diff changeset
1841 if (!parse_white(tok, dc, *con)) return false;
5c3e9bf45bb5 Add whitelisting by regex expression filtering.
Carl Byington <carl@five-ten-sg.com>
parents: 214
diff changeset
1842 }
192
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1843 else if (have == token_autowhite) {
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1844 if (!parse_autowhite(tok, dc, *con)) return false;
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carl
parents: 180
diff changeset
1845 }
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carl
parents: 180
diff changeset
1846 else if (have == token_envfrom) {
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1847 if (!parse_envfrom(tok, dc, *con)) return false;
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carl
parents: 180
diff changeset
1848 }
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1849 else if (have == token_rate) {
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1850 if (parent || dc.default_context) tok.token_error("rate limit ignored in non default context");
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1851 if (!parse_rate(tok, dc, *con)) return false;
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carl
parents: 180
diff changeset
1852 }
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carl
parents: 180
diff changeset
1853 else if (have == token_context) {
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carl
parents: 180
diff changeset
1854 if (!parse_context(tok, dc, con)) return false;
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1855 }
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carl
parents: 180
diff changeset
1856 else {
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carl
parents: 180
diff changeset
1857 tok.token_error("context keyword", have);
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carl
parents: 180
diff changeset
1858 return false;
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carl
parents: 180
diff changeset
1859 }
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carl
parents: 180
diff changeset
1860 }
94
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1861
192
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1862 if (!tsa(tok, token_semi)) {
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carl
parents: 180
diff changeset
1863 delete con;
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carl
parents: 180
diff changeset
1864 return false;
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carl
parents: 180
diff changeset
1865 }
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carl
parents: 180
diff changeset
1866 dc.add_context(con);
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carl
parents: 180
diff changeset
1867 if (parent) parent->add_context(con);
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carl
parents: 180
diff changeset
1868 return true;
94
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1869 }
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carl
parents: 92
diff changeset
1870
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1871
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1872 ////////////////////////////////////////////////
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carl
parents: 92
diff changeset
1873 // parse a config file
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carl
parents: 92
diff changeset
1874 //
214
82886d4dd71f Fixes to compile on Fedora 9 and for const correctness.
Carl Byington <carl@five-ten-sg.com>
parents: 211
diff changeset
1875 bool load_conf(CONFIG &dc, const char *fn) {
192
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carl
parents: 180
diff changeset
1876 int count = 0;
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carl
parents: 180
diff changeset
1877 TOKEN tok(fn, &dc.config_files);
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carl
parents: 180
diff changeset
1878 while (true) {
214
82886d4dd71f Fixes to compile on Fedora 9 and for const correctness.
Carl Byington <carl@five-ten-sg.com>
parents: 211
diff changeset
1879 const char *have = tok.next();
192
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parents: 180
diff changeset
1880 if (!have) break;
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carl
parents: 180
diff changeset
1881 if (have == token_context) {
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carl
parents: 180
diff changeset
1882 if (!parse_context(tok, dc, NULL)) {
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carl
parents: 180
diff changeset
1883 tok.token_error("load_conf() failed to parse context");
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parents: 180
diff changeset
1884 return false;
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parents: 180
diff changeset
1885 }
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carl
parents: 180
diff changeset
1886 else count++;
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carl
parents: 180
diff changeset
1887 }
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carl
parents: 180
diff changeset
1888 else {
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carl
parents: 180
diff changeset
1889 tok.token_error(token_context, have);
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carl
parents: 180
diff changeset
1890 return false;
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parents: 180
diff changeset
1891 }
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parents: 180
diff changeset
1892 }
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parents: 180
diff changeset
1893 tok.token_error("load_conf() found %d contexts in %s", count, fn);
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parents: 180
diff changeset
1894 return (dc.default_context) ? true : false;
94
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carl
parents: 92
diff changeset
1895 }
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carl
parents: 92
diff changeset
1896
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1897
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1898 ////////////////////////////////////////////////
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carl
parents: 92
diff changeset
1899 // init the tokens
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parents: 92
diff changeset
1900 //
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carl
parents: 92
diff changeset
1901 void token_init() {
270
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Carl Byington <carl@five-ten-sg.com>
parents: 268
diff changeset
1902 token_asterisk = register_string("*");
192
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parents: 180
diff changeset
1903 token_autowhite = register_string("autowhite");
270
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Carl Byington <carl@five-ten-sg.com>
parents: 268
diff changeset
1904 token_bang = register_string("!");
192
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parents: 180
diff changeset
1905 token_black = register_string("black");
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parents: 180
diff changeset
1906 token_content = register_string("content");
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parents: 180
diff changeset
1907 token_context = register_string("context");
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parents: 180
diff changeset
1908 token_dccbulk = register_string("dcc_bulk_threshold");
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carl
parents: 180
diff changeset
1909 token_dccfrom = register_string("dcc_from");
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carl
parents: 180
diff changeset
1910 token_dccgrey = register_string("dcc_greylist");
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carl
parents: 180
diff changeset
1911 token_dccto = register_string("dcc_to");
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carl
parents: 180
diff changeset
1912 token_default = register_string("default");
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parents: 180
diff changeset
1913 token_dnsbl = register_string("dnsbl");
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parents: 180
diff changeset
1914 token_dnsbll = register_string("dnsbl_list");
249
15bf4f68a0b2 Add dnswl support
Carl Byington <carl@five-ten-sg.com>
parents: 244
diff changeset
1915 token_dnswl = register_string("dnswl");
15bf4f68a0b2 Add dnswl support
Carl Byington <carl@five-ten-sg.com>
parents: 244
diff changeset
1916 token_dnswll = register_string("dnswl_list");
192
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parents: 180
diff changeset
1917 token_envfrom = register_string("env_from");
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parents: 180
diff changeset
1918 token_envto = register_string("env_to");
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parents: 180
diff changeset
1919 token_filter = register_string("filter");
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parents: 180
diff changeset
1920 token_generic = register_string("generic");
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parents: 180
diff changeset
1921 token_host_limit = register_string("host_limit");
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parents: 180
diff changeset
1922 token_html_limit = register_string("html_limit");
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parents: 180
diff changeset
1923 token_html_tags = register_string("html_tags");
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parents: 180
diff changeset
1924 token_ignore = register_string("ignore");
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parents: 180
diff changeset
1925 token_include = register_string("include");
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parents: 180
diff changeset
1926 token_inherit = register_string("inherit");
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parents: 180
diff changeset
1927 token_lbrace = register_string("{");
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carl
parents: 180
diff changeset
1928 token_mailhost = register_string("mail_host");
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parents: 180
diff changeset
1929 token_many = register_string("many");
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parents: 180
diff changeset
1930 token_no = register_string("no");
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carl
parents: 180
diff changeset
1931 token_off = register_string("off");
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carl
parents: 180
diff changeset
1932 token_ok = register_string("ok");
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carl
parents: 180
diff changeset
1933 token_ok2 = register_string("ok2");
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parents: 180
diff changeset
1934 token_on = register_string("on");
270
f92f24950bd3 Use mozilla prefix list for tld checking, Enable surbl/uribl/dbl rhs lists
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parents: 268
diff changeset
1935 token_period = register_string(".");
192
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parents: 180
diff changeset
1936 token_rate = register_string("rate_limit");
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carl
parents: 180
diff changeset
1937 token_rbrace = register_string("}");
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carl
parents: 180
diff changeset
1938 token_require = register_string("require_match");
268
f941563c2a95 Add require_rdns checking
Carl Byington <carl@five-ten-sg.com>
parents: 266
diff changeset
1939 token_requirerdns = register_string("require_rdns");
192
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carl
parents: 180
diff changeset
1940 token_semi = register_string(";");
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parents: 180
diff changeset
1941 token_soft = register_string("soft");
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parents: 180
diff changeset
1942 token_spamassassin = register_string("spamassassin");
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parents: 180
diff changeset
1943 token_substitute = register_string("substitute");
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parents: 180
diff changeset
1944 token_tld = register_string("tld");
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parents: 180
diff changeset
1945 token_unknown = register_string("unknown");
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carl
parents: 180
diff changeset
1946 token_uribl = register_string("uribl");
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carl
parents: 180
diff changeset
1947 token_verify = register_string("verify");
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carl
parents: 180
diff changeset
1948 token_white = register_string("white");
233
5c3e9bf45bb5 Add whitelisting by regex expression filtering.
Carl Byington <carl@five-ten-sg.com>
parents: 214
diff changeset
1949 token_white_regex = register_string("white_regex");
192
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carl
parents: 180
diff changeset
1950 token_yes = register_string("yes");
94
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1951
192
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carl
parents: 180
diff changeset
1952 if (gethostname(myhostname, HOST_NAME_MAX+1) != 0) {
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carl
parents: 180
diff changeset
1953 strncpy(myhostname, "localhost", HOST_NAME_MAX+1);
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carl
parents: 180
diff changeset
1954 }
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carl
parents: 180
diff changeset
1955 myhostname[HOST_NAME_MAX] = '\0'; // ensure null termination
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carl
parents: 180
diff changeset
1956 token_myhostname = register_string(myhostname);
94
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1957 }