annotate src/context.cpp @ 248:b0738685bf51

latest tld list; fix uninitialized variable
author Carl Byington <carl@five-ten-sg.com>
date Fri, 06 Jan 2012 22:07:45 -0800
parents ef97c7cd4a6e
children 15bf4f68a0b2
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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1 /*
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2
152
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3 Copyright (c) 2007 Carl Byington - 510 Software Group, released under
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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_autowhite;
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24 const char *token_black;
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25 const char *token_cctld;
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26 const char *token_content;
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27 const char *token_context;
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28 const char *token_dccbulk;
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29 const char *token_dccfrom;
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30 const char *token_dccgrey;
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31 const char *token_dccto;
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32 const char *token_default;
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33 const char *token_dnsbl;
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34 const char *token_dnsbll;
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35 const char *token_envfrom;
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36 const char *token_envto;
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37 const char *token_filter;
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38 const char *token_generic;
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39 const char *token_host_limit;
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40 const char *token_html_limit;
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41 const char *token_html_tags;
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42 const char *token_ignore;
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43 const char *token_include;
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44 const char *token_inherit;
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45 const char *token_lbrace;
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46 const char *token_mailhost;
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47 const char *token_many;
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48 const char *token_no;
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49 const char *token_off;
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50 const char *token_ok;
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51 const char *token_ok2;
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52 const char *token_on;
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53 const char *token_rate;
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54 const char *token_rbrace;
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55 const char *token_require;
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56 const char *token_semi;
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57 const char *token_soft;
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58 const char *token_spamassassin;
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59 const char *token_substitute;
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60 const char *token_tld;
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61 const char *token_unknown;
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62 const char *token_uribl;
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63 const char *token_verify;
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64 const char *token_white;
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65 const char *token_white_regex;
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66 const char *token_yes;
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67
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68 const char *token_myhostname;
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69 #ifndef HOST_NAME_MAX
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70 #define HOST_NAME_MAX 255
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71 #endif
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72 char myhostname[HOST_NAME_MAX+1];
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73
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74 pthread_mutex_t verifier_mutex; // protect the verifier map
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75 verify_map verifiers;
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76
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77 pthread_mutex_t whitelister_mutex; // protect the whitelisters map
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78 whitelister_map whitelisters;
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79
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80 string_set all_strings; // owns all the strings, only modified by the config loader thread
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81 const int maxlen = 1000; // used for snprintf buffers
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82 const int maxsmtp_age = 60;// smtp verify sockets older than this are ancient
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83 const int maxauto_age = 600;// auto whitelister delay before flushing to file
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84 extern int NULL_SOCKET;
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85 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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87
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88 int SMTP::writer() {
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89 #ifdef VERIFY_DEBUG
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90 log("writer() sees buffer with %s", buffer);
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91 log("writer() sees error %d", (int)error);
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92 #endif
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93 int rs = 0;
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94 if (!error) {
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95 int len = strlen(buffer);
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96 while (rs < len) {
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97 int ws = write(fd, buffer+rs, len-rs);
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98 if (ws > 0) {
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99 rs += ws;
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100 }
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101 else {
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102 // peer closed the socket!
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103 rs = 0;
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104 error = true;
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105 break;
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106 }
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107 }
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108 }
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109 return rs;
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110 }
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111
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112
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113 int SMTP::reader() {
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114 // read some bytes terminated by lf or end of buffer.
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115 // we may have a multi line response or part thereof in the buffer.
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116 #ifdef VERIFY_DEBUG
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117 log("reader() sees error %d", (int)error);
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118 #endif
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119 if (error) return 0;
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120 int len = maxlen-1; // room for null terminator
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121 while (pending < len) {
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122 int ws = read(fd, buffer+pending, len-pending);
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123 if (ws > 0) {
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124 pending += ws;
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125 if (buffer[pending-1] == '\n') break;
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126 }
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127 else {
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128 // peer closed the socket!
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129 pending = 0;
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130 error = true;
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131 break;
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132 }
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133 }
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134 buffer[pending] = '\0';
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135 #ifdef VERIFY_DEBUG
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136 log("reader() sees buffer with %s", buffer);
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137 #endif
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138 return pending;
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139 }
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140
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141
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142 int SMTP::read_line() {
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143 char *lf = strchr(buffer, '\n');
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144 if (!lf) {
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145 reader(); // get a lf
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146 lf = strchr(buffer, '\n');
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147 if (!lf) lf = buffer + pending - 1;
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148 }
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149 return (lf-buffer)+1; // number of bytes in this line
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150 }
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151
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152
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153 void SMTP::flush_line(int r) {
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154 if (pending > r) memmove(buffer, buffer+r, pending-r);
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155 pending -= r;
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156 }
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157
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158
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159 int SMTP::read_response() {
192
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160 pending = 0;
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161 buffer[pending] = '\0';
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162 while (true) {
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163 int r = read_line();
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164 #ifdef VERIFY_DEBUG
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165 log("read_response() sees line with %s", buffer);
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166 log("read_response() sees line length %d", r);
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167 #endif
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168 if (r == 0) return 0; // failed to read any bytes
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169 if ((r > 4) && (buffer[3] == '-')) {
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170 flush_line(r);
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171 continue;
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172 }
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173 return atoi(buffer);
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174 }
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175 return 0;
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176 }
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177
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178
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179 int SMTP::cmd(const char *c) {
192
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180 if (c) {
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181 init();
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182 append(c);
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183 }
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184 append("\r\n");
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185 writer();
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186 return read_response();
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187 }
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188
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189
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190 int SMTP::helo() {
192
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191 if (read_response() != 220) return 0;
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192 init();
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193 append("HELO ");
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194 append(token_myhostname);
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195 return cmd(NULL);
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196 }
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197
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198
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199 int SMTP::rset() {
192
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200 int rc = cmd("RSET");
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201 efrom[0] = '\0';
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202 return rc;
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203 }
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204
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205
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206 int SMTP::from(const char *f) {
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207 // the mail from address was originally passed in from sendmail enclosed in
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208 // <>. to_lower_string() removed the <> and converted the rest to lowercase,
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209 // except in the case of an empty return path, which was left as the two
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210 // character string <>.
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211 if (strncmp(efrom, f, maxlen)) {
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212 rset();
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213 strncpy(efrom, f, maxlen);
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214 init();
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215 append("MAIL FROM:<");
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216 if (*f != '<') append(f);
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217 append(">");
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218 return cmd(NULL);
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219 }
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220 return 250; // pretend it worked
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221 }
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222
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223
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224 int SMTP::rcpt(const char *t) {
192
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225 init();
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226 append("RCPT TO:<");
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227 append(t);
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228 append(">");
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229 return cmd(NULL);
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230 }
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231
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232
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233 int SMTP::quit() {
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234 return cmd("QUIT");
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235 }
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236
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237
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238 void SMTP::closefd() {
192
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239 shutdown(fd, SHUT_RDWR);
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240 close(fd);
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241 }
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242
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243
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244 #ifdef VERIFY_DEBUG
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245 void SMTP::log(const char *m, int v) {
192
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246 char buf[maxlen];
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247 snprintf(buf, maxlen, m, v);
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248 my_syslog(buf);
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249 }
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250
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251
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252 void SMTP::log(const char *m, const char *v) {
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253 char buf[maxlen];
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254 snprintf(buf, maxlen, m, v);
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255 my_syslog(buf);
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256 }
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257 #endif
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258
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259
153
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260 ////////////////////////////////////////////////
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261 // smtp verifier so backup mx machines can see the valid users
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262 //
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263 VERIFY::VERIFY(const char *h) {
192
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264 host = h;
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265 last_err = 0;
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266 pthread_mutex_init(&mutex, 0);
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267 }
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268
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269
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270 void VERIFY::closer() {
192
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271 bool ok = true;
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272 while (ok) {
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273 SMTP *conn = NULL;
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274 pthread_mutex_lock(&mutex);
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275 if (connections.empty()) {
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276 ok = false;
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277 }
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278 else {
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279 conn = connections.front();
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280 time_t now = time(NULL);
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281 if ((now - conn->get_stamp()) > maxsmtp_age) {
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282 // this connection is ancient, remove it
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283 connections.pop_front();
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284 }
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285 else {
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286 ok = false;
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287 conn = NULL;
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288 }
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289 }
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290 pthread_mutex_unlock(&mutex);
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291 // avoid doing this work inside the mutex lock
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292 if (conn) {
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293 #ifdef VERIFY_DEBUG
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294 conn->log("closer() closes ancient %d", conn->get_fd());
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295 #endif
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296 delete conn;
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297 }
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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 SMTP* VERIFY::get_connection() {
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303 SMTP *conn = NULL;
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304 pthread_mutex_lock(&mutex);
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305 if (!connections.empty()) {
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306 conn = connections.front();
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307 connections.pop_front();
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308 #ifdef VERIFY_DEBUG
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309 conn->log("get_connection() %d from cache", conn->get_fd());
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310 #endif
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311 }
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312 pthread_mutex_unlock(&mutex);
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313 if (conn) return conn;
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314 int sock = NULL_SOCKET;
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315 if ((time(NULL) - last_err) > ERROR_SMTP_SOCKET_TIME) {
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316 // nothing recent, maybe this time it will work
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317 hostent *h = gethostbyname(host);
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318 if (h) {
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319 sockaddr_in server;
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320 server.sin_family = h->h_addrtype;
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321 server.sin_port = htons(25);
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322 memcpy(&server.sin_addr, h->h_addr_list[0], h->h_length);
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323 sock = socket(PF_INET, SOCK_STREAM, 0);
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324 if (sock != NULL_SOCKET) {
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325 bool rc = (connect(sock, (sockaddr *)&server, sizeof(server)) == 0);
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326 if (!rc) {
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327 shutdown(sock, SHUT_RDWR);
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328 close(sock);
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329 sock = NULL_SOCKET;
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330 last_err = time(NULL);
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331 }
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332 }
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333 else last_err = time(NULL);
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334 }
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335 else last_err = time(NULL);
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336 }
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337 if (sock != NULL_SOCKET) {
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338 conn = new SMTP(sock);
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339 #ifdef VERIFY_DEBUG
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340 conn->log("get_connection() %d new socket", conn->get_fd());
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341 #endif
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342 if (conn->helo() == 250) return conn;
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343 delete conn;
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344 }
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345 return NULL;
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346 }
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347
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348
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349 void VERIFY::put_connection(SMTP *conn) {
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350 if (conn->err()) {
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351 #ifdef VERIFY_DEBUG
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352 conn->log("put_socket() %d with error, close it", conn->get_fd());
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353 #endif
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354 delete conn;
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355 last_err = time(NULL);
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356 }
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357 else {
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358 #ifdef VERIFY_DEBUG
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359 conn->log("put_socket() %d", conn->get_fd());
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360 #endif
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361 conn->now();
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362 pthread_mutex_lock(&mutex);
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363 connections.push_back(conn);
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364 pthread_mutex_unlock(&mutex);
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365 }
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366 }
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367
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368
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369 bool VERIFY::ok(const char *from, const char *to) {
192
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370 if (host == token_myhostname) return true;
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371 SMTP *conn = get_connection();
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372 if (!conn) return true; // cannot verify right now, we have socket errors
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373 int rc;
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374 rc = conn->from(from);
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375 #ifdef VERIFY_DEBUG
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376 conn->log("verify::ok() from sees %d", rc);
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377 #endif
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378 if (rc != 250) {
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379 conn->rset();
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380 put_connection(conn);
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381 return (rc >= 500) ? false : true;
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382 }
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383 rc = conn->rcpt(to);
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384 #ifdef VERIFY_DEBUG
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385 conn->log("verify::ok() rcpt sees %d", rc);
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386 #endif
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387 put_connection(conn);
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388 return (rc >= 500) ? false : true;
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389 }
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390
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391
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392 ////////////////////////////////////////////////
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393 // setup a new smtp verify host
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394 //
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395 VERIFYP add_verify_host(const char *host);
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396 VERIFYP add_verify_host(const char *host) {
192
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397 VERIFYP rc = NULL;
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398 pthread_mutex_lock(&verifier_mutex);
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399 verify_map::iterator i = verifiers.find(host);
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400 if (i == verifiers.end()) {
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401 rc = new VERIFY(host);
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402 verifiers[host] = rc;
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403 }
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404 else rc = (*i).second;
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405 pthread_mutex_unlock(&verifier_mutex);
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406 return rc;
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407 }
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408
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409
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410 ////////////////////////////////////////////////
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411 // thread to check for verify hosts with old sockets that we can close
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412 //
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413 void* verify_closer(void *arg) {
192
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414 while (true) {
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415 sleep(maxsmtp_age);
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416 pthread_mutex_lock(&verifier_mutex);
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417 for (verify_map::iterator i=verifiers.begin(); i!=verifiers.end(); i++) {
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418 VERIFYP v = (*i).second;
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419 v->closer();
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420 }
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421 pthread_mutex_unlock(&verifier_mutex);
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422 }
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423 return NULL;
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424 }
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425
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426
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427 ////////////////////////////////////////////////
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428 // automatic whitelister
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429 //
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430 WHITELISTER::WHITELISTER(const char *f, int d) {
192
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431 fn = f;
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432 days = d;
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433 pthread_mutex_init(&mutex, 0);
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434 need = false;
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435 loaded = time(NULL);
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436 merge();
160
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437 }
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438
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439
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440 void WHITELISTER::merge() {
192
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441 time_t now = time(NULL);
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442 ifstream ifs;
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443 ifs.open(fn);
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444 if (!ifs.fail()) {
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445 const int maxlen = 1000;
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446 char buf[maxlen];
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447 while (ifs.getline(buf, maxlen)) {
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448 char *p = strchr(buf, ' ');
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449 if (p) {
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450 *p = '\0';
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451 char *who = strdup(buf);
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452 time_t when = atoi(p+1);
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453 if ((when == 0) || (when > now)) when = now;
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454 autowhite_sent::iterator i = rcpts.find(who);
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455 if (i == rcpts.end()) {
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456 rcpts[who] = when;
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457 }
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458 else {
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459 time_t wh = (*i).second;
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460 if ((when == 1) || (when > wh)) (*i).second = when;
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461 free(who);
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462 }
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463 }
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464 }
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465 }
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466 ifs.close();
153
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467 }
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468
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469
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470 void WHITELISTER::writer() {
192
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471 pthread_mutex_lock(&mutex);
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472 time_t limit = time(NULL) - days*86400;
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473
192
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474 // check for manually modified autowhitelist file
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475 struct stat st;
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476 if (stat(fn, &st)) need = true; // file has disappeared
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477 else if (st.st_mtime > loaded) {
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478 // file has been manually updated, merge new entries
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479 merge();
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480 need = true;
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481 }
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482
192
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483 // purge old entries
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484 for (autowhite_sent::iterator i=rcpts.begin(); i!=rcpts.end();) {
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485 time_t when = (*i).second;
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486 if (when < limit) {
214
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parents: 211
diff changeset
487 const char *who = (*i).first;
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parents: 211
diff changeset
488 free((void*)who);
195
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diff changeset
489 rcpts.erase(i++);
192
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490 need = true;
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491 }
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492 else i++;
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493 }
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494
192
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495 if (need) {
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496 // dump the file
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497 ofstream ofs;
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498 ofs.open(fn);
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499 if (!ofs.fail()) {
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500 for (autowhite_sent::iterator i=rcpts.begin(); i!=rcpts.end(); i++) {
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501 const char *who = (*i).first;
192
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502 int when = (*i).second;
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503 if (!strchr(who, ' ')) {
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504 ofs << who << " " << when << endl;
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505 }
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506 }
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507 }
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508 ofs.close();
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509 need = false;
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510 loaded = time(NULL); // update load time
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511 }
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512 pthread_mutex_unlock(&mutex);
153
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513 }
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514
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515
214
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diff changeset
516 void WHITELISTER::sent(const char *to) {
192
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517 // we take ownership of the string
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518 pthread_mutex_lock(&mutex);
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519 need = true;
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520 autowhite_sent::iterator i = rcpts.find(to);
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521 if (i == rcpts.end()) {
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522 rcpts[to] = time(NULL);
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523 }
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524 else {
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525 (*i).second = time(NULL);
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526 free((void*)to);
192
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527 }
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528 pthread_mutex_unlock(&mutex);
153
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529 }
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diff changeset
530
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531
214
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diff changeset
532 bool WHITELISTER::is_white(const char *from) {
192
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533 pthread_mutex_lock(&mutex);
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534 autowhite_sent::iterator i = rcpts.find(from);
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535 bool rc = (i != rcpts.end());
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536 pthread_mutex_unlock(&mutex);
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537 return rc;
153
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538 }
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539
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diff changeset
540
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diff changeset
541 ////////////////////////////////////////////////
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542 // setup a new auto whitelister file
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543 //
214
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parents: 211
diff changeset
544 WHITELISTERP add_whitelister_file(const char *fn, int days);
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parents: 211
diff changeset
545 WHITELISTERP add_whitelister_file(const char *fn, int days) {
192
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546 WHITELISTERP rc = NULL;
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547 pthread_mutex_lock(&whitelister_mutex);
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diff changeset
548 whitelister_map::iterator i = whitelisters.find(fn);
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549 if (i == whitelisters.end()) {
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550 rc = new WHITELISTER(fn, days);
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551 whitelisters[fn] = rc;
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552 }
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diff changeset
553 else {
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diff changeset
554 rc = (*i).second;
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555 rc->set_days(days);
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556 }
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diff changeset
557 pthread_mutex_unlock(&whitelister_mutex);
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558 return rc;
153
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parents: 152
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559 }
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parents: 152
diff changeset
560
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parents: 152
diff changeset
561
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diff changeset
562 ////////////////////////////////////////////////
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diff changeset
563 // thread to check for whitelister hosts with old sockets that we can close
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parents: 152
diff changeset
564 //
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diff changeset
565 void* whitelister_writer(void *arg) {
192
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diff changeset
566 while (true) {
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567 sleep(maxauto_age);
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568 pthread_mutex_lock(&whitelister_mutex);
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569 for (whitelister_map::iterator i=whitelisters.begin(); i!=whitelisters.end(); i++) {
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570 WHITELISTERP v = (*i).second;
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571 v->writer();
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572 }
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diff changeset
573 pthread_mutex_unlock(&whitelister_mutex);
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parents: 180
diff changeset
574 }
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diff changeset
575 return NULL;
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576 }
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577
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parents: 180
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578
214
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parents: 211
diff changeset
579 DELAYWHITE::DELAYWHITE(const char *loto_, WHITELISTERP w_, CONTEXTP con_) {
192
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580 loto = loto_;
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581 w = w_;
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diff changeset
582 con = con_;
153
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583 }
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584
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parents: 152
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585
214
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parents: 211
diff changeset
586 DNSBL::DNSBL(const char *n, const char *s, const char *m) {
192
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parents: 180
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587 name = n;
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588 suffix = s;
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589 message = m;
94
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590 }
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parents: 92
diff changeset
591
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592
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parents: 92
diff changeset
593 bool DNSBL::operator==(const DNSBL &rhs) {
192
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594 return (strcmp(name, rhs.name) == 0) &&
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595 (strcmp(suffix, rhs.suffix) == 0) &&
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diff changeset
596 (strcmp(message, rhs.message) == 0);
94
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597 }
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diff changeset
598
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diff changeset
599
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diff changeset
600 CONFIG::CONFIG() {
192
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601 reference_count = 0;
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parents: 180
diff changeset
602 generation = 0;
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603 load_time = 0;
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diff changeset
604 default_context = NULL;
94
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605 }
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parents: 92
diff changeset
606
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parents: 92
diff changeset
607
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parents: 92
diff changeset
608 CONFIG::~CONFIG() {
192
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parents: 180
diff changeset
609 if (debug_syslog) {
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parents: 180
diff changeset
610 char buf[maxlen];
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611 snprintf(buf, sizeof(buf), "freeing memory for old configuration generation %d", generation);
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diff changeset
612 my_syslog(buf);
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613 }
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diff changeset
614 for (context_list::iterator i=contexts.begin(); i!=contexts.end(); i++) {
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parents: 180
diff changeset
615 CONTEXT *c = *i;
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616 delete c;
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parents: 180
diff changeset
617 }
94
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parents: 92
diff changeset
618 }
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parents: 92
diff changeset
619
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parents: 92
diff changeset
620
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diff changeset
621 void CONFIG::add_context(CONTEXTP con) {
192
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622 contexts.push_back(con);
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623 if (!default_context && !con->get_parent()) {
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624 // first global context
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diff changeset
625 default_context = con;
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626 }
94
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627 }
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parents: 92
diff changeset
628
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parents: 92
diff changeset
629
214
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parents: 211
diff changeset
630 void CONFIG::add_to(const char *to, CONTEXTP con) {
192
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diff changeset
631 context_map::iterator i = env_to.find(to);
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632 if (i != env_to.end()) {
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633 CONTEXTP c = (*i).second;
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634 if ((c != con) && (c != con->get_parent())) {
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parents: 180
diff changeset
635 if (debug_syslog) {
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diff changeset
636 char oldname[maxlen];
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diff changeset
637 char newname[maxlen];
214
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parents: 211
diff changeset
638 const char *oldn = c->get_full_name(oldname, maxlen);
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parents: 211
diff changeset
639 const char *newn = con->get_full_name(newname, maxlen);
192
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640 char buf[maxlen*3];
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641 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
642 my_syslog(buf);
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parents: 180
diff changeset
643 }
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diff changeset
644 }
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diff changeset
645 }
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parents: 180
diff changeset
646 env_to[to] = con;
94
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parents: 92
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647 }
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parents: 92
diff changeset
648
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parents: 92
diff changeset
649
214
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parents: 211
diff changeset
650 CONTEXTP CONFIG::find_context(const char *to) {
192
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parents: 180
diff changeset
651 context_map::iterator i = env_to.find(to);
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diff changeset
652 if (i != env_to.end()) return (*i).second; // found user@domain key
214
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parents: 211
diff changeset
653 const char *x = strchr(to, '@');
192
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654 if (x) {
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parents: 180
diff changeset
655 x++;
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diff changeset
656 i = env_to.find(x);
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parents: 180
diff changeset
657 if (i != env_to.end()) return (*i).second; // found domain key
214
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parents: 211
diff changeset
658 size_t len = x - to;
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parents: 211
diff changeset
659 char user[len+1];
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Carl Byington <carl@five-ten-sg.com>
parents: 211
diff changeset
660 memcpy(user, to, len);
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Carl Byington <carl@five-ten-sg.com>
parents: 211
diff changeset
661 user[len] = '\0';
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Carl Byington <carl@five-ten-sg.com>
parents: 211
diff changeset
662 i = env_to.find(user);
192
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carl
parents: 180
diff changeset
663 if (i != env_to.end()) return (*i).second; // found user@ key
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carl
parents: 180
diff changeset
664 }
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
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parents: 180
diff changeset
665 return default_context;
94
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
666 }
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
667
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
668
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
669 void CONFIG::dump() {
192
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carl
parents: 180
diff changeset
670 bool spamass = false;
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carl
parents: 180
diff changeset
671 if (default_context) default_context->dump(true, spamass);
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carl
parents: 180
diff changeset
672 for (context_list::iterator i=contexts.begin(); i!=contexts.end(); i++) {
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carl
parents: 180
diff changeset
673 CONTEXTP c = *i;
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carl
parents: 180
diff changeset
674 CONTEXTP p = c->get_parent();
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carl
parents: 180
diff changeset
675 if (!p && (c != default_context)) c->dump(false, spamass);
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carl
parents: 180
diff changeset
676 }
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
677 char buf[maxlen];
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
678 for (context_map::iterator i=env_to.begin(); i!=env_to.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
679 const char *to = (*i).first;
82886d4dd71f Fixes to compile on Fedora 9 and for const correctness.
Carl Byington <carl@five-ten-sg.com>
parents: 211
diff changeset
680 CONTEXTP con = (*i).second;
192
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carl
parents: 180
diff changeset
681 printf("// envelope to %s \t-> context %s \n", to, con->get_full_name(buf,maxlen));
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carl
parents: 180
diff changeset
682 }
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carl
parents: 180
diff changeset
683 if (spamass && (spamc == spamc_empty)) {
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carl
parents: 180
diff changeset
684 printf("// *** warning - spamassassin filtering requested, but spamc not found by autoconf.\n");
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carl
parents: 180
diff changeset
685 }
94
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
686 }
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
687
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
688
214
82886d4dd71f Fixes to compile on Fedora 9 and for const correctness.
Carl Byington <carl@five-ten-sg.com>
parents: 211
diff changeset
689 CONTEXT::CONTEXT(CONTEXTP parent_, const char *name_) {
192
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parents: 180
diff changeset
690 parent = parent_;
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carl
parents: 180
diff changeset
691 name = name_;
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carl
parents: 180
diff changeset
692 verify_host = NULL;
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carl
parents: 180
diff changeset
693 verifier = NULL;
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
694 generic_regx = NULL;
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carl
parents: 180
diff changeset
695 generic_message = NULL;
233
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Carl Byington <carl@five-ten-sg.com>
parents: 214
diff changeset
696 white_regx = NULL;
192
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
697 autowhite_file = NULL;
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
698 whitelister = NULL;
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
699 env_from_default = (parent) ? token_inherit : token_unknown;
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carl
parents: 180
diff changeset
700 content_filtering = (parent) ? parent->content_filtering : false;
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carl
parents: 180
diff changeset
701 content_suffix = NULL;
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carl
parents: 180
diff changeset
702 content_message = NULL;
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carl
parents: 180
diff changeset
703 uribl_suffix = NULL;
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carl
parents: 180
diff changeset
704 uribl_message = NULL;
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carl
parents: 180
diff changeset
705 host_limit = (parent) ? parent->host_limit : 0;
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carl
parents: 180
diff changeset
706 host_limit_message = NULL;
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
707 host_random = (parent) ? parent->host_random : false;
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carl
parents: 180
diff changeset
708 tag_limit = (parent) ? parent->tag_limit : 0;
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carl
parents: 180
diff changeset
709 tag_limit_message = NULL;
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
710 spamassassin_limit = (parent) ? parent->spamassassin_limit : 0;
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carl
parents: 180
diff changeset
711 require_match = (parent) ? parent->require_match : false;
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carl
parents: 180
diff changeset
712 dcc_greylist = (parent) ? parent->dcc_greylist : false;
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carl
parents: 180
diff changeset
713 dcc_bulk_threshold = (parent) ? parent->dcc_bulk_threshold : 0;
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carl
parents: 180
diff changeset
714 default_rcpt_rate = INT_MAX;
94
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
715 }
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
716
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
717
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
718 CONTEXT::~CONTEXT() {
192
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
719 for (dnsblp_map::iterator i=dnsbl_names.begin(); i!=dnsbl_names.end(); i++) {
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
720 DNSBLP d = (*i).second;
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
721 // delete the underlying DNSBL objects.
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carl
parents: 180
diff changeset
722 delete d;
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
723 }
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
724 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
725 if (white_regx) regfree(&white_pattern);
94
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
726 }
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
727
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
728
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
729 bool CONTEXT::is_parent(CONTEXTP p) {
192
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
730 if (p == parent) return true;
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
731 if (!parent) return false;
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
732 return parent->is_parent(p);
94
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
733 }
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
734
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
735
214
82886d4dd71f Fixes to compile on Fedora 9 and for const correctness.
Carl Byington <carl@five-ten-sg.com>
parents: 211
diff changeset
736 const char *CONTEXT::get_full_name(char *buffer, int size) {
192
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
737 if (!parent) return name;
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
738 char buf[maxlen];
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
739 snprintf(buffer, size, "%s.%s", parent->get_full_name(buf, maxlen), name);
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carl
parents: 180
diff changeset
740 return buffer;
94
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
741 }
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
742
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
743
233
5c3e9bf45bb5 Add whitelisting by regex expression filtering.
Carl Byington <carl@five-ten-sg.com>
parents: 214
diff changeset
744 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
745 {
5c3e9bf45bb5 Add whitelisting by regex expression filtering.
Carl Byington <carl@five-ten-sg.com>
parents: 214
diff changeset
746 int rc = 0;
5c3e9bf45bb5 Add whitelisting by regex expression filtering.
Carl Byington <carl@five-ten-sg.com>
parents: 214
diff changeset
747 if (white_regx) regfree(&white_pattern);
5c3e9bf45bb5 Add whitelisting by regex expression filtering.
Carl Byington <carl@five-ten-sg.com>
parents: 214
diff changeset
748 white_regx = regx;
5c3e9bf45bb5 Add whitelisting by regex expression filtering.
Carl Byington <carl@five-ten-sg.com>
parents: 214
diff changeset
749 if (white_regx) {
5c3e9bf45bb5 Add whitelisting by regex expression filtering.
Carl Byington <carl@five-ten-sg.com>
parents: 214
diff changeset
750 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
751 }
5c3e9bf45bb5 Add whitelisting by regex expression filtering.
Carl Byington <carl@five-ten-sg.com>
parents: 214
diff changeset
752 return rc; // true iff bad pattern
5c3e9bf45bb5 Add whitelisting by regex expression filtering.
Carl Byington <carl@five-ten-sg.com>
parents: 214
diff changeset
753 }
5c3e9bf45bb5 Add whitelisting by regex expression filtering.
Carl Byington <carl@five-ten-sg.com>
parents: 214
diff changeset
754
5c3e9bf45bb5 Add whitelisting by regex expression filtering.
Carl Byington <carl@five-ten-sg.com>
parents: 214
diff changeset
755
5c3e9bf45bb5 Add whitelisting by regex expression filtering.
Carl Byington <carl@five-ten-sg.com>
parents: 214
diff changeset
756 bool CONTEXT::white_match(const char *from)
5c3e9bf45bb5 Add whitelisting by regex expression filtering.
Carl Byington <carl@five-ten-sg.com>
parents: 214
diff changeset
757 {
5c3e9bf45bb5 Add whitelisting by regex expression filtering.
Carl Byington <carl@five-ten-sg.com>
parents: 214
diff changeset
758 return (from &&
5c3e9bf45bb5 Add whitelisting by regex expression filtering.
Carl Byington <carl@five-ten-sg.com>
parents: 214
diff changeset
759 white_regx &&
5c3e9bf45bb5 Add whitelisting by regex expression filtering.
Carl Byington <carl@five-ten-sg.com>
parents: 214
diff changeset
760 (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
761 }
5c3e9bf45bb5 Add whitelisting by regex expression filtering.
Carl Byington <carl@five-ten-sg.com>
parents: 214
diff changeset
762
5c3e9bf45bb5 Add whitelisting by regex expression filtering.
Carl Byington <carl@five-ten-sg.com>
parents: 214
diff changeset
763
214
82886d4dd71f Fixes to compile on Fedora 9 and for const correctness.
Carl Byington <carl@five-ten-sg.com>
parents: 211
diff changeset
764 bool CONTEXT::set_generic(const char *regx, const char *msg)
168
6bac960af6b4 add generic reverse dns filtering regex
carl
parents: 167
diff changeset
765 {
192
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
766 int rc = 0;
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
767 if (generic_regx) regfree(&generic_pattern);
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
768 generic_regx = regx;
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
769 generic_message = msg;
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
770 if (generic_regx) {
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
771 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
772 }
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
773 return rc; // true iff bad pattern
168
6bac960af6b4 add generic reverse dns filtering regex
carl
parents: 167
diff changeset
774 }
6bac960af6b4 add generic reverse dns filtering regex
carl
parents: 167
diff changeset
775
6bac960af6b4 add generic reverse dns filtering regex
carl
parents: 167
diff changeset
776
214
82886d4dd71f Fixes to compile on Fedora 9 and for const correctness.
Carl Byington <carl@five-ten-sg.com>
parents: 211
diff changeset
777 const char *CONTEXT::generic_match(const char *client)
168
6bac960af6b4 add generic reverse dns filtering regex
carl
parents: 167
diff changeset
778 {
195
797299e9fffc fix null dereference if missing _ macro
carl
parents: 192
diff changeset
779 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
780 if (parent && !generic_regx) return parent->generic_match(client);
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
781 if (!generic_regx) return NULL;
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
782 if (0 == regexec(&generic_pattern, client, 0, NULL, 0)) {
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
783 return generic_message;
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
784 }
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
785 return NULL;
168
6bac960af6b4 add generic reverse dns filtering regex
carl
parents: 167
diff changeset
786 }
6bac960af6b4 add generic reverse dns filtering regex
carl
parents: 167
diff changeset
787
6bac960af6b4 add generic reverse dns filtering regex
carl
parents: 167
diff changeset
788
214
82886d4dd71f Fixes to compile on Fedora 9 and for const correctness.
Carl Byington <carl@five-ten-sg.com>
parents: 211
diff changeset
789 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
790 const char *x = strchr(to, '@');
192
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
791 if (x) x++;
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
792 else x = to;
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
793 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
794 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
795 string_set::iterator i = env_to.find(x);
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
796 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
797 if (x != to) {
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
798 i = env_to.find(to);
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
799 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
800 }
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
801 return false;
94
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
802 }
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
803
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
804
214
82886d4dd71f Fixes to compile on Fedora 9 and for const correctness.
Carl Byington <carl@five-ten-sg.com>
parents: 211
diff changeset
805 VERIFYP CONTEXT::find_verify(const char *to) {
192
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
806 if (verifier && (verify_host != token_myhostname) && cover_env_to(to))
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
807 return verifier;
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
808 else if (parent)
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
809 return parent->find_verify(to);
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
810 else
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
811 return NULL;
153
8d7c439bb6fa add auto whitelisting
carl
parents: 152
diff changeset
812 }
94
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
813
153
8d7c439bb6fa add auto whitelisting
carl
parents: 152
diff changeset
814
214
82886d4dd71f Fixes to compile on Fedora 9 and for const correctness.
Carl Byington <carl@five-ten-sg.com>
parents: 211
diff changeset
815 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
816 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
817 return whitelister;
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
818 else if (parent)
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
819 return parent->find_autowhite(from, to);
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
820 else
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
821 return NULL;
94
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
822 }
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
823
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
824
214
82886d4dd71f Fixes to compile on Fedora 9 and for const correctness.
Carl Byington <carl@five-ten-sg.com>
parents: 211
diff changeset
825 int CONTEXT::find_rate(const char *user) {
192
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
826 if (rcpt_per_hour.empty()) return default_rcpt_rate;
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
827 rcpt_rates::iterator i = rcpt_per_hour.find(user);
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
828 return (i == rcpt_per_hour.end()) ? default_rcpt_rate : (*i).second;
136
f4746d8a12a3 add smtp auth rate limits
carl
parents: 129
diff changeset
829 }
f4746d8a12a3 add smtp auth rate limits
carl
parents: 129
diff changeset
830
f4746d8a12a3 add smtp auth rate limits
carl
parents: 129
diff changeset
831
233
5c3e9bf45bb5 Add whitelisting by regex expression filtering.
Carl Byington <carl@five-ten-sg.com>
parents: 214
diff changeset
832 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
833 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
834 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
835 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
836 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
837 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
838 }
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
839 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
840 if (update_white && queueid) {
192
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
841 // update senders timestamp to extend the whitelisting period
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
842 if (debug_syslog > 1) {
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
843 char buf[maxlen];
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
844 char msg[maxlen];
233
5c3e9bf45bb5 Add whitelisting by regex expression filtering.
Carl Byington <carl@five-ten-sg.com>
parents: 214
diff changeset
845 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
846 my_syslog(msg);
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
847 }
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
848 w->sent(strdup(from));
192
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
849 }
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
850 return token_white;
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
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 const char *rc = env_from_default;
192
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
853 string_map::iterator i = env_from.find(from);
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
854 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
855 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
856 const char *x = strchr(from, '@');
192
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
857 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
858 char buf[200];
192
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
859 x++;
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
860 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
861 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
862 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
863 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
864 // 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
865 // 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
866 // 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
867 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
868 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
869 i = env_from.find(buf);
192
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
870 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
871 }
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
872 }
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
873 }
233
5c3e9bf45bb5 Add whitelisting by regex expression filtering.
Carl Byington <carl@five-ten-sg.com>
parents: 214
diff changeset
874 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
875 bool ok = white_match(from);
5c3e9bf45bb5 Add whitelisting by regex expression filtering.
Carl Byington <carl@five-ten-sg.com>
parents: 214
diff changeset
876 if (ok) rc = token_white;
5c3e9bf45bb5 Add whitelisting by regex expression filtering.
Carl Byington <carl@five-ten-sg.com>
parents: 214
diff changeset
877 }
192
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
878 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
879 return (rc == token_inherit) ? token_unknown : rc;
94
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
880 }
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
881
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
882
214
82886d4dd71f Fixes to compile on Fedora 9 and for const correctness.
Carl Byington <carl@five-ten-sg.com>
parents: 211
diff changeset
883 CONTEXTP CONTEXT::find_context(const char *from) {
192
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
884 context_map::iterator i = env_from_context.find(from);
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
885 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
886 const char *x = strchr(from, '@');
192
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
887 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
888 char buf[200];
192
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
889 x++;
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
890 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
891 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
892 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
893 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
894 // 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
895 // 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
896 // 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
897 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
898 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
899 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
900 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
901 }
192
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
902 }
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
903 return this;
94
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
904 }
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
905
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
906
214
82886d4dd71f Fixes to compile on Fedora 9 and for const correctness.
Carl Byington <carl@five-ten-sg.com>
parents: 211
diff changeset
907 CONTEXTP CONTEXT::find_from_context_name(const char *name) {
192
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
908 context_map::iterator i = children.find(name);
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
909 if (i != children.end()) return (*i).second;
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
910 return NULL;
94
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
911 }
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
912
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
913
214
82886d4dd71f Fixes to compile on Fedora 9 and for const correctness.
Carl Byington <carl@five-ten-sg.com>
parents: 211
diff changeset
914 DNSBLP CONTEXT::find_dnsbl(const char *name) {
192
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
915 dnsblp_map::iterator i = dnsbl_names.find(name);
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
916 if (i != dnsbl_names.end()) return (*i).second;
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
917 if (parent) return parent->find_dnsbl(name);
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
918 return NULL;
94
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
919 }
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
920
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
921
214
82886d4dd71f Fixes to compile on Fedora 9 and for const correctness.
Carl Byington <carl@five-ten-sg.com>
parents: 211
diff changeset
922 const char* CONTEXT::get_content_suffix() {
192
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
923 if (!content_suffix && parent) return parent->get_content_suffix();
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
924 return content_suffix;
94
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
925 }
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
926
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
927
214
82886d4dd71f Fixes to compile on Fedora 9 and for const correctness.
Carl Byington <carl@five-ten-sg.com>
parents: 211
diff changeset
928 const char* CONTEXT::get_uribl_suffix() {
192
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
929 if (!uribl_suffix && parent) return parent->get_uribl_suffix();
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
930 return uribl_suffix;
119
d9d2f8699621 uribl patch from Jeff Evans <jeffe@tricab.com>
carl
parents: 117
diff changeset
931 }
d9d2f8699621 uribl patch from Jeff Evans <jeffe@tricab.com>
carl
parents: 117
diff changeset
932
d9d2f8699621 uribl patch from Jeff Evans <jeffe@tricab.com>
carl
parents: 117
diff changeset
933
214
82886d4dd71f Fixes to compile on Fedora 9 and for const correctness.
Carl Byington <carl@five-ten-sg.com>
parents: 211
diff changeset
934 const char* CONTEXT::get_content_message() {
192
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
935 if (!content_message && parent) return parent->get_content_message();
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
936 return content_message;
94
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
937 }
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
938
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
939
214
82886d4dd71f Fixes to compile on Fedora 9 and for const correctness.
Carl Byington <carl@five-ten-sg.com>
parents: 211
diff changeset
940 const char* CONTEXT::get_uribl_message() {
192
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
941 if (!uribl_message && parent) return parent->get_uribl_message();
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
942 return uribl_message;
119
d9d2f8699621 uribl patch from Jeff Evans <jeffe@tricab.com>
carl
parents: 117
diff changeset
943 }
d9d2f8699621 uribl patch from Jeff Evans <jeffe@tricab.com>
carl
parents: 117
diff changeset
944
d9d2f8699621 uribl patch from Jeff Evans <jeffe@tricab.com>
carl
parents: 117
diff changeset
945
94
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
946 string_set& CONTEXT::get_content_host_ignore() {
192
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
947 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
948 return content_host_ignore;
94
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
949 }
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
950
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
951
117
aa07452e641b uribl patch from Jeff Evans <jeffe@tricab.com>
carl
parents: 101
diff changeset
952 string_set& CONTEXT::get_content_cctlds() {
192
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
953 if (content_cctlds.empty() && parent) return parent->get_content_cctlds();
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
954 return content_cctlds;
117
aa07452e641b uribl patch from Jeff Evans <jeffe@tricab.com>
carl
parents: 101
diff changeset
955 }
aa07452e641b uribl patch from Jeff Evans <jeffe@tricab.com>
carl
parents: 101
diff changeset
956
94
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
957 string_set& CONTEXT::get_content_tlds() {
192
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
958 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
959 return content_tlds;
94
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
960 }
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
961
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
962
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
963 string_set& CONTEXT::get_html_tags() {
192
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
964 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
965 return html_tags;
94
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
966 }
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
967
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
968
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
969 dnsblp_list& CONTEXT::get_dnsbl_list() {
192
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
970 if (dnsbl_list.empty() && parent) return parent->get_dnsbl_list();
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
971 return dnsbl_list;
94
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
972 }
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
973
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
974
178
d6531c702be3 embedded dcc filtering
carl
parents: 175
diff changeset
975 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
976 if (spamassassin_limit && (score > spamassassin_limit)) {
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
977 char buf[maxlen];
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
978 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
979 msg = string(buf);
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
980 return false;
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
981 }
203
92a5c866bdfa Verify from/to pairs even if they might be explicitly whitelisted.
Carl Byington <carl@five-ten-sg.com>
parents: 195
diff changeset
982 if (dcc_bulk_threshold && (bulk >= dcc_bulk_threshold)) {
192
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
983 char buf[maxlen];
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
984 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
985 msg = string(buf);
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
986 return false;
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
987 }
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
988 if (memory.excessive_bad_tags(tag_limit)) {
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
989 msg = string(tag_limit_message);
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
990 return false;
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
991 }
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
992 if (!host_random && memory.excessive_hosts(host_limit)) {
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
993 msg = string(host_limit_message);
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
994 return false;
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
995 }
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
996 return true;
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
167
9b129ed78d7d actually use spamassassin result, allow build without spam assassin, only call it if some recipient needs it.
carl
parents: 164
diff changeset
1000 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
1001 char indent[maxlen];
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1002 int i = min(maxlen-1, level*4);
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1003 memset(indent, ' ', i);
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1004 indent[i] = '\0';
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1005 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
1006 const char *fullname = get_full_name(buf,maxlen);
192
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1007 printf("%s context %s { \t// %s\n", indent, name, fullname);
94
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1008
192
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1009 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
1010 const char *n = (*i).first;
192
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1011 DNSBL &d = *(*i).second;
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1012 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
1013 }
94
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1014
192
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1015 dnsblp_list dl = get_dnsbl_list();
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1016 if (!dl.empty()) {
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1017 printf("%s dnsbl_list", indent);
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1018 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
1019 DNSBL &d = *(*i);
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1020 printf(" %s", d.name);
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1021 }
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1022 printf("; \n");
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1023 }
94
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1024
192
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1025 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
1026 printf("%s content on { \n", indent);
192
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1027 if (content_suffix) {
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1028 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
1029 }
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1030 if (uribl_suffix) {
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1031 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
1032 }
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1033 if (!content_host_ignore.empty()) {
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1034 printf("%s ignore { \n", indent);
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1035 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
1036 printf("%s %s; \n", indent, *i);
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1037 }
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1038 printf("%s }; \n", indent);
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1039 }
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1040 if (!content_cctlds.empty()) {
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1041 printf("%s cctld { \n", indent);
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1042 printf("%s ", indent);
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1043 for (string_set::iterator i=content_cctlds.begin(); i!=content_cctlds.end(); i++) {
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1044 printf("%s; ", *i);
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1045 }
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1046 printf("\n%s }; \n", indent);
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1047 }
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1048 if (!content_tlds.empty()) {
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1049 printf("%s tld { \n", indent);
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1050 printf("%s ", indent);
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1051 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
1052 printf("%s; ", *i);
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1053 }
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1054 printf("\n%s }; \n", indent);
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1055 }
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1056 if (!html_tags.empty()) {
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1057 printf("%s html_tags { \n", indent);
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1058 printf("%s ", indent);
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1059 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
1060 printf("%s; ", *i);
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1061 }
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1062 printf("\n%s }; \n", indent);
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1063 }
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1064 if (host_limit_message) {
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1065 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
1066 }
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1067 else if (host_random) {
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1068 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
1069 }
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1070 else {
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1071 printf("%s host_limit off; \n", indent);
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 (tag_limit_message) {
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1074 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
1075 }
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1076 else {
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1077 printf("%s html_limit off; \n", indent);
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1078 }
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1079 printf("%s spamassassin %d; \n", indent, spamassassin_limit);
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1080 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
1081 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
1082 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
1083 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
1084 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
1085 printf("%s }; \n", indent);
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1086 spamass |= (spamassassin_limit != 0);
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1087 }
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1088 else {
214
82886d4dd71f Fixes to compile on Fedora 9 and for const correctness.
Carl Byington <carl@five-ten-sg.com>
parents: 211
diff changeset
1089 printf("%s content off {}; \n", indent);
192
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1090 }
94
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1091
192
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1092 printf("%s env_to { \t// %s\n", indent, fullname);
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1093 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
1094 printf("%s %s; \n", indent, *i);
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1095 }
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1096 printf("%s }; \n", indent);
94
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1097
192
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1098 if (verify_host) {
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1099 printf("%s verify %s; \n", indent, verify_host);
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1100 }
94
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1101
192
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1102 if (generic_regx) {
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1103 printf("%s generic \"%s\" \n", indent, generic_regx);
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1104 printf("%s \"%s\"; \n", indent, generic_message);
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1105 }
168
6bac960af6b4 add generic reverse dns filtering regex
carl
parents: 167
diff changeset
1106
233
5c3e9bf45bb5 Add whitelisting by regex expression filtering.
Carl Byington <carl@five-ten-sg.com>
parents: 214
diff changeset
1107 if (white_regx) {
5c3e9bf45bb5 Add whitelisting by regex expression filtering.
Carl Byington <carl@five-ten-sg.com>
parents: 214
diff changeset
1108 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
1109 }
5c3e9bf45bb5 Add whitelisting by regex expression filtering.
Carl Byington <carl@five-ten-sg.com>
parents: 214
diff changeset
1110
192
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1111 if (autowhite_file && whitelister) {
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1112 printf("%s autowhite %d %s; \n", indent, whitelister->get_days(), autowhite_file);
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carl
parents: 180
diff changeset
1113 }
153
8d7c439bb6fa add auto whitelisting
carl
parents: 152
diff changeset
1114
192
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1115 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
1116 CONTEXTP c = (*i).second;
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1117 c->dump(false, spamass, level+1);
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1118 }
94
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1119
192
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1120 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
1121 if (!env_from.empty()) {
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1122 printf("%s // white/black/unknown \n", indent);
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1123 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
1124 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
1125 const char *t = (*i).second;
192
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1126 printf("%s %s \t%s; \n", indent, f, t);
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carl
parents: 180
diff changeset
1127 }
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1128 }
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1129 if (!env_from_context.empty()) {
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1130 printf("%s // child contexts \n", indent);
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1131 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
1132 const char *f = (*j).first;
192
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1133 CONTEXTP t = (*j).second;
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1134 printf("%s %s \t%s; \n", indent, f, t->name);
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carl
parents: 180
diff changeset
1135 }
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1136 }
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1137 printf("%s }; \n", indent);
94
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1138
192
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1139 if (isdefault) {
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1140 printf("%s rate_limit %d { \n", indent, default_rcpt_rate);
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1141 for (rcpt_rates::iterator j=rcpt_per_hour.begin(); j!=rcpt_per_hour.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
1142 const char *u = (*j).first;
82886d4dd71f Fixes to compile on Fedora 9 and for const correctness.
Carl Byington <carl@five-ten-sg.com>
parents: 211
diff changeset
1143 int l = (*j).second;
192
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1144 printf("%s \"%s\" \t%d; \n", indent, u, l);
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1145 }
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1146 printf("%s }; \n", indent);
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1147 }
136
f4746d8a12a3 add smtp auth rate limits
carl
parents: 129
diff changeset
1148
192
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1149 printf("%s }; \n", indent);
94
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1150 }
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1151
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1152
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1153 ////////////////////////////////////////////////
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1154 // helper to discard the strings held by a string_set
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1155 //
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1156 void discard(string_set &s) {
192
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1157 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
1158 free((void*)*i);
192
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1159 }
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1160 s.clear();
94
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1161 }
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1162
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1163
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1164 ////////////////////////////////////////////////
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1165 // helper to register a string in a string set
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1166 //
214
82886d4dd71f Fixes to compile on Fedora 9 and for const correctness.
Carl Byington <carl@five-ten-sg.com>
parents: 211
diff changeset
1167 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
1168 string_set::iterator i = s.find(name);
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1169 if (i != s.end()) return *i;
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1170 char *x = strdup(name);
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1171 s.insert(x);
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1172 return x;
94
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1173 }
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1174
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1175
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1176 ////////////////////////////////////////////////
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1177 // register a global string
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1178 //
214
82886d4dd71f Fixes to compile on Fedora 9 and for const correctness.
Carl Byington <carl@five-ten-sg.com>
parents: 211
diff changeset
1179 const char* register_string(const char *name) {
192
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1180 return register_string(all_strings, name);
94
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1181 }
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1182
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1183
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1184 ////////////////////////////////////////////////
164
5809bcdc325b spamassassin changes
carl
parents: 163
diff changeset
1185 // clear all global strings, helper for valgrind checking
5809bcdc325b spamassassin changes
carl
parents: 163
diff changeset
1186 //
5809bcdc325b spamassassin changes
carl
parents: 163
diff changeset
1187 void clear_strings() {
192
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1188 discard(all_strings);
164
5809bcdc325b spamassassin changes
carl
parents: 163
diff changeset
1189 }
5809bcdc325b spamassassin changes
carl
parents: 163
diff changeset
1190
5809bcdc325b spamassassin changes
carl
parents: 163
diff changeset
1191
5809bcdc325b spamassassin changes
carl
parents: 163
diff changeset
1192 ////////////////////////////////////////////////
94
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1193 //
214
82886d4dd71f Fixes to compile on Fedora 9 and for const correctness.
Carl Byington <carl@five-ten-sg.com>
parents: 211
diff changeset
1194 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
1195 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
1196 const char *have = tok.next();
192
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1197 if (have == token) return true;
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1198 tok.token_error(token, have);
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1199 return false;
94
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1200 }
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1201
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1202
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1203 ////////////////////////////////////////////////
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1204 //
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1205 bool parse_dnsbl(TOKEN &tok, CONFIG &dc, CONTEXT &me);
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1206 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
1207 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
1208 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
1209 const char *msg = tok.next();
192
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1210 if (!tsa(tok, token_semi)) return false;
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1211 DNSBLP dnsnew = new DNSBL(name, suf, msg);
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1212 DNSBLP dnsold = me.find_dnsbl(name);
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1213 if (dnsold && (*dnsold == *dnsnew)) {
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1214 // duplicate redefinition, ignore it
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1215 delete dnsnew;
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1216 return true;
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1217 }
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1218 me.add_dnsbl(name, dnsnew);
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1219 return true;
94
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1220 }
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1221
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1222
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1223 ////////////////////////////////////////////////
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1224 //
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1225 bool parse_dnsbll(TOKEN &tok, CONFIG &dc, CONTEXT &me);
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1226 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
1227 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
1228 const char *have = tok.next();
192
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1229 if (!have) break;
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1230 if (have == token_semi) break;
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1231 DNSBLP dns = me.find_dnsbl(have);
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1232 if (dns) {
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1233 me.add_dnsbl(dns);
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1234 }
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1235 else {
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1236 tok.token_error("dnsbl name", have);
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1237 return false;
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1238 }
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1239 }
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1240 return true;
94
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1241 }
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1242
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1243
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1244 ////////////////////////////////////////////////
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1245 //
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1246 bool parse_content(TOKEN &tok, CONFIG &dc, CONTEXT &me);
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1247 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
1248 const char *setting = tok.next();
192
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1249 if (setting == token_on) {
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1250 me.set_content_filtering(true);
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1251 }
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1252 else if (setting == token_off) {
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1253 me.set_content_filtering(false);
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1254 }
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1255 else {
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1256 tok.token_error("on/off", setting);
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1257 return false;
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1258 }
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1259 if (!tsa(tok, token_lbrace)) return false;
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1260 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
1261 const char *have = tok.next();
192
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1262 if (!have) break;
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1263 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
1264 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
1265 const char *messag = tok.next();
192
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1266 me.set_content_suffix(suffix);
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1267 me.set_content_message(messag);
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1268 if (!tsa(tok, token_semi)) return false;
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1269 }
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1270 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
1271 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
1272 const char *messag = tok.next();
192
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1273 me.set_uribl_suffix(suffix);
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1274 me.set_uribl_message(messag);
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1275 if (!tsa(tok, token_semi)) return false;
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1276 }
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1277 else if (have == token_ignore) {
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1278 if (!tsa(tok, token_lbrace)) return false;
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1279 while (true) {
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1280 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
1281 const char *have = tok.next();
192
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1282 if (have == token_rbrace) break; // done
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1283 me.add_ignore(have);
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1284 }
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1285 if (!tsa(tok, token_semi)) return false;
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1286 }
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1287 else if (have == token_tld) {
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1288 if (!tsa(tok, token_lbrace)) return false;
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1289 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
1290 const char *have = tok.next();
192
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1291 if (!have) break;
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1292 if (have == token_rbrace) break; // done
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1293 me.add_tld(have);
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1294 }
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1295 if (!tsa(tok, token_semi)) return false;
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1296 }
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1297 else if (have == token_cctld) {
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1298 if (!tsa(tok, token_lbrace)) return false;
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1299 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
1300 const char *have = tok.next();
192
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1301 if (!have) break;
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1302 if (have == token_rbrace) break; // done
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1303 me.add_cctld(have);
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1304 }
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1305 if (!tsa(tok, token_semi)) return false;
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1306 }
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1307 else if (have == token_html_tags) {
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1308 if (!tsa(tok, token_lbrace)) return false;
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1309 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
1310 const char *have = tok.next();
192
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1311 if (!have) break;
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1312 if (have == token_rbrace) {
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1313 break; // done
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1314 }
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1315 else {
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1316 me.add_tag(have); // base version
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1317 char buf[200];
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1318 snprintf(buf, sizeof(buf), "/%s", have);
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1319 me.add_tag(register_string(buf)); // leading /
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1320 snprintf(buf, sizeof(buf), "%s/", have);
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1321 me.add_tag(register_string(buf)); // trailing /
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1322 }
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1323 }
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1324 if (!tsa(tok, token_semi)) return false;
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1325 }
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1326 else if (have == token_html_limit) {
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1327 have = tok.next();
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1328 if (have == token_on) {
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1329 me.set_tag_limit(tok.nextint());
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1330 me.set_tag_message(tok.next());
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1331 }
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1332 else if (have == token_off) {
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1333 me.set_tag_limit(0);
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1334 me.set_tag_message(NULL);
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1335 }
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1336 else {
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1337 tok.token_error("on/off", have);
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1338 return false;
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1339 }
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1340 if (!tsa(tok, token_semi)) return false;
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1341 }
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1342 else if (have == token_host_limit) {
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1343 have = tok.next();
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1344 if (have == token_on) {
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1345 me.set_host_limit(tok.nextint());
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1346 me.set_host_message(tok.next());
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1347 me.set_host_random(false);
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1348 }
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1349 else if (have == token_off) {
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1350 me.set_host_limit(0);
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1351 me.set_host_message(NULL);
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1352 me.set_host_random(false);
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1353 }
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1354 else if (have == token_soft) {
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1355 me.set_host_limit(tok.nextint());
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1356 me.set_host_message(NULL);
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1357 me.set_host_random(true);
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1358 }
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1359 else {
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1360 tok.token_error("on/off/soft", have);
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1361 return false;
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1362 }
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1363 if (!tsa(tok, token_semi)) return false;
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1364 }
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1365 else if (have == token_spamassassin) {
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1366 me.set_spamassassin_limit(tok.nextint());
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1367 if (!tsa(tok, token_semi)) return false;
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1368 }
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1369 else if (have == token_require) {
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1370 have = tok.next();
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1371 if (have == token_yes) me.set_require(true);
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1372 else if (have == token_no) me.set_require(false);
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1373 else {
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1374 tok.token_error("yes/no", have);
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1375 return false;
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1376 }
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1377 if (!tsa(tok, token_semi)) return false;
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1378 }
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1379 else if (have == token_dccgrey) {
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1380 have = tok.next();
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1381 if (have == token_yes) me.set_grey(true);
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1382 else if (have == token_no) me.set_grey(false);
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1383 else {
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1384 tok.token_error("yes/no", have);
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1385 return false;
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1386 }
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1387 if (!tsa(tok, token_semi)) return false;
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1388 }
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1389 else if (have == token_dccbulk) {
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1390 have = tok.next();
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1391 if (have == token_off) me.set_bulk(0);
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1392 else if (have == token_many) me.set_bulk(dccbulk);
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1393 else {
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1394 char *e;
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1395 long i = strtol(have, &e, 10);
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1396 if (*e != '\0') {
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1397 tok.token_error("integer", have);
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1398 return false;
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1399 }
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1400 me.set_bulk((int)i);
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1401 }
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1402 if (!tsa(tok, token_semi)) return false;
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1403 }
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1404 else if (have == token_rbrace) {
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1405 break; // done
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1406 }
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1407 else {
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1408 tok.token_error("content keyword", have);
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1409 return false;
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1410 }
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1411 }
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1412 return tsa(tok, token_semi);
94
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1413 }
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1414
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1415
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1416 ////////////////////////////////////////////////
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1417 //
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1418 bool parse_envto(TOKEN &tok, CONFIG &dc, CONTEXT &me);
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1419 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
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_rbrace) break;
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1425 if (have == token_semi) {
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1426 // optional separators
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1427 }
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1428 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
1429 const char *flavor = tok.next();
192
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1430 if (!tsa(tok, token_lbrace)) return false;
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1431 bool keeping = false;
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1432 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
1433 const char *have = tok.next();
192
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1434 if (!have) break;
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1435 if (have == token_rbrace) break;
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1436 if (have == flavor) {
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1437 keeping = true;
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1438 continue;
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1439 }
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1440 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
1441 keeping = false;
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1442 continue;
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1443 }
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1444 if (have == token_envto) {
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1445 have = tok.next();
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1446 if (keeping) {
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1447 if (me.allow_env_to(have)) {
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1448 me.add_to(have);
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1449 dc.add_to(have, &me);
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1450 }
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1451 }
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1452 }
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1453 //else if (have == token_substitute) {
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1454 // if (tok.next() == token_mailhost) {
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1455 // have = tok.next();
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1456 // if (keeping) {
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1457 // if (me.allow_env_to(have)) {
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1458 // me.add_to(have);
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1459 // dc.add_to(have, &me);
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1460 // }
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1461 // }
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1462 // }
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1463 //}
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1464 tok.skipeol();
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1465 }
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1466 }
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1467 else if (me.allow_env_to(have)) {
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1468 me.add_to(have);
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1469 dc.add_to(have, &me);
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1470 }
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1471 else {
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1472 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
1473 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 }
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1476 return tsa(tok, token_semi);
94
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1477 }
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1478
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1479
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1480 ////////////////////////////////////////////////
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1481 //
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1482 bool parse_verify(TOKEN &tok, CONFIG &dc, CONTEXT &me);
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1483 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
1484 const char *host = tok.next();
192
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1485 if (!tsa(tok, token_semi)) return false;
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1486 me.set_verify(host);
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1487 me.set_verifier(add_verify_host(host));
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1488 return true;
153
8d7c439bb6fa add auto whitelisting
carl
parents: 152
diff changeset
1489 }
8d7c439bb6fa add auto whitelisting
carl
parents: 152
diff changeset
1490
8d7c439bb6fa add auto whitelisting
carl
parents: 152
diff changeset
1491
8d7c439bb6fa add auto whitelisting
carl
parents: 152
diff changeset
1492 ////////////////////////////////////////////////
8d7c439bb6fa add auto whitelisting
carl
parents: 152
diff changeset
1493 //
168
6bac960af6b4 add generic reverse dns filtering regex
carl
parents: 167
diff changeset
1494 bool parse_generic(TOKEN &tok, CONFIG &dc, CONTEXT &me);
6bac960af6b4 add generic reverse dns filtering regex
carl
parents: 167
diff changeset
1495 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
1496 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
1497 const char *msg = tok.next();
192
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1498 if (!tsa(tok, token_semi)) return false;
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1499 if (me.set_generic(regx, msg)) {
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1500 tok.token_error("invalid regular expression %s", regx, regx);
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1501 return false;
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1502 }
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1503 return true;
168
6bac960af6b4 add generic reverse dns filtering regex
carl
parents: 167
diff changeset
1504 }
6bac960af6b4 add generic reverse dns filtering regex
carl
parents: 167
diff changeset
1505
6bac960af6b4 add generic reverse dns filtering regex
carl
parents: 167
diff changeset
1506
6bac960af6b4 add generic reverse dns filtering regex
carl
parents: 167
diff changeset
1507 ////////////////////////////////////////////////
6bac960af6b4 add generic reverse dns filtering regex
carl
parents: 167
diff changeset
1508 //
233
5c3e9bf45bb5 Add whitelisting by regex expression filtering.
Carl Byington <carl@five-ten-sg.com>
parents: 214
diff changeset
1509 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
1510 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
1511 const char *regx = tok.next();
5c3e9bf45bb5 Add whitelisting by regex expression filtering.
Carl Byington <carl@five-ten-sg.com>
parents: 214
diff changeset
1512 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
1513 if (me.set_white(regx)) {
5c3e9bf45bb5 Add whitelisting by regex expression filtering.
Carl Byington <carl@five-ten-sg.com>
parents: 214
diff changeset
1514 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
1515 return false;
5c3e9bf45bb5 Add whitelisting by regex expression filtering.
Carl Byington <carl@five-ten-sg.com>
parents: 214
diff changeset
1516 }
5c3e9bf45bb5 Add whitelisting by regex expression filtering.
Carl Byington <carl@five-ten-sg.com>
parents: 214
diff changeset
1517 return true;
5c3e9bf45bb5 Add whitelisting by regex expression filtering.
Carl Byington <carl@five-ten-sg.com>
parents: 214
diff changeset
1518 }
5c3e9bf45bb5 Add whitelisting by regex expression filtering.
Carl Byington <carl@five-ten-sg.com>
parents: 214
diff changeset
1519
5c3e9bf45bb5 Add whitelisting by regex expression filtering.
Carl Byington <carl@five-ten-sg.com>
parents: 214
diff changeset
1520
5c3e9bf45bb5 Add whitelisting by regex expression filtering.
Carl Byington <carl@five-ten-sg.com>
parents: 214
diff changeset
1521 ////////////////////////////////////////////////
5c3e9bf45bb5 Add whitelisting by regex expression filtering.
Carl Byington <carl@five-ten-sg.com>
parents: 214
diff changeset
1522 //
153
8d7c439bb6fa add auto whitelisting
carl
parents: 152
diff changeset
1523 bool parse_autowhite(TOKEN &tok, CONFIG &dc, CONTEXT &me);
8d7c439bb6fa add auto whitelisting
carl
parents: 152
diff changeset
1524 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
1525 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
1526 const char *fn = tok.next();
192
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1527 if (!tsa(tok, token_semi)) return false;
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1528 me.set_autowhite(fn);
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1529 me.set_whitelister(add_whitelister_file(fn, days));
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1530 return true;
94
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1531 }
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1532
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1533
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1534 ////////////////////////////////////////////////
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1535 //
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1536 bool parse_envfrom(TOKEN &tok, CONFIG &dc, CONTEXT &me);
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1537 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
1538 const char *st = tok.next();
192
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1539 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
1540 me.set_from_default(st);
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1541 }
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1542 else {
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1543 tok.push(st);
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_lbrace)) return false;
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1546 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
1547 const char *have = tok.next();
192
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1548 if (!have) break;
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1549 if (have == token_rbrace) break;
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1550 if (have == token_semi) {
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1551 // optional separators
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1552 }
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1553 else if (have == token_dccfrom) {
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1554 if (!tsa(tok, token_lbrace)) return false;
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1555 bool keeping = false;
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1556 bool many = false;
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1557 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
1558 const char *have = tok.next();
192
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1559 if (!have) break;
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1560 if (have == token_rbrace) break;
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1561 if (have == token_ok) {
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1562 keeping = true;
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1563 many = false;
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1564 continue;
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1565 }
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1566 else if (have == token_many) {
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1567 keeping = true;
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1568 many = true;
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1569 continue;
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1570 }
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1571 else if (have == token_ok2) {
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1572 keeping = false;
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1573 continue;
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 if (have == token_envfrom) {
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1576 have = tok.next();
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1577 if (keeping) {
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1578 me.add_from(have, (many) ? token_black : token_white);
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 }
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1581 else if (have == token_substitute) {
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1582 if (tok.next() == token_mailhost) {
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1583 have = tok.next();
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1584 me.add_from(have, (many) ? token_black : token_white);
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1585 }
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1586 }
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1587 tok.skipeol();
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1588 }
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1589 }
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1590 else {
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1591 // 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
1592 const char *st = tok.next();
192
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1593 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
1594 me.add_from(have, st);
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 {
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1597 CONTEXTP con = me.find_from_context_name(st);
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1598 if (con) {
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1599 me.add_from_context(have, con);
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1600 }
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1601 else {
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1602 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
1603 return false;
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1604 }
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1605 }
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1606 }
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 return tsa(tok, token_semi);
94
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1609 }
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1610
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1611
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1612 ////////////////////////////////////////////////
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1613 //
136
f4746d8a12a3 add smtp auth rate limits
carl
parents: 129
diff changeset
1614 bool parse_rate(TOKEN &tok, CONFIG &dc, CONTEXT &me);
f4746d8a12a3 add smtp auth rate limits
carl
parents: 129
diff changeset
1615 bool parse_rate(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
1616 const char *def = tok.next();
192
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1617 tok.push(def);
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1618 if (def != token_lbrace) me.set_default_rate(tok.nextint());
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1619 if (!tsa(tok, token_lbrace)) return false;
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1620 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
1621 const char *have = tok.next();
192
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1622 if (!have) break;
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1623 if (have == token_rbrace) break;
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1624 if (have == token_semi) {
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1625 // optional separators
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1626 }
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1627 else {
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1628 me.add_rate(have, tok.nextint());
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 return tsa(tok, token_semi);
136
f4746d8a12a3 add smtp auth rate limits
carl
parents: 129
diff changeset
1632 }
f4746d8a12a3 add smtp auth rate limits
carl
parents: 129
diff changeset
1633
f4746d8a12a3 add smtp auth rate limits
carl
parents: 129
diff changeset
1634
f4746d8a12a3 add smtp auth rate limits
carl
parents: 129
diff changeset
1635 ////////////////////////////////////////////////
f4746d8a12a3 add smtp auth rate limits
carl
parents: 129
diff changeset
1636 //
94
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1637 bool parse_context(TOKEN &tok, CONFIG &dc, CONTEXTP parent);
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1638 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
1639 const char *name = tok.next();
192
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1640 if (!tsa(tok, token_lbrace)) return false;
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1641 CONTEXTP con = new CONTEXT(parent, name);
94
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1642
192
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1643 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
1644 const char *have = tok.next();
192
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1645 if (!have) break;
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1646 if (have == token_rbrace) break; // done
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1647 if (have == token_dnsbl) {
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1648 if (!parse_dnsbl(tok, dc, *con)) return false;
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1649 }
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1650 else if (have == token_dnsbll) {
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1651 if (!parse_dnsbll(tok, dc, *con)) return false;
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1652 }
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1653 else if (have == token_content) {
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1654 if (!parse_content(tok, dc, *con)) return false;
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1655 }
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1656 else if (have == token_envto) {
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1657 if (!parse_envto(tok, dc, *con)) return false;
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1658 }
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1659 else if (have == token_verify) {
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1660 if (!parse_verify(tok, dc, *con)) return false;
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1661 }
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1662 else if (have == token_generic) {
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1663 if (!parse_generic(tok, dc, *con)) return false;
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1664 }
233
5c3e9bf45bb5 Add whitelisting by regex expression filtering.
Carl Byington <carl@five-ten-sg.com>
parents: 214
diff changeset
1665 else if (have == token_white_regex) {
5c3e9bf45bb5 Add whitelisting by regex expression filtering.
Carl Byington <carl@five-ten-sg.com>
parents: 214
diff changeset
1666 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
1667 }
192
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1668 else if (have == token_autowhite) {
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1669 if (!parse_autowhite(tok, dc, *con)) 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 else if (have == token_envfrom) {
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1672 if (!parse_envfrom(tok, dc, *con)) return false;
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1673 }
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1674 else if (have == token_rate) {
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1675 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
1676 if (!parse_rate(tok, dc, *con)) return false;
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1677 }
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1678 else if (have == token_context) {
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1679 if (!parse_context(tok, dc, con)) return false;
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1680 }
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1681 else {
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1682 tok.token_error("context keyword", have);
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1683 return false;
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1684 }
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1685 }
94
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1686
192
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1687 if (!tsa(tok, token_semi)) {
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1688 delete con;
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1689 return false;
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1690 }
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1691 dc.add_context(con);
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1692 if (parent) parent->add_context(con);
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1693 return true;
94
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1694 }
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1695
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1696
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1697 ////////////////////////////////////////////////
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1698 // parse a config file
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1699 //
214
82886d4dd71f Fixes to compile on Fedora 9 and for const correctness.
Carl Byington <carl@five-ten-sg.com>
parents: 211
diff changeset
1700 bool load_conf(CONFIG &dc, const char *fn) {
192
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1701 int count = 0;
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1702 TOKEN tok(fn, &dc.config_files);
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1703 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
1704 const char *have = tok.next();
192
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1705 if (!have) break;
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1706 if (have == token_context) {
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1707 if (!parse_context(tok, dc, NULL)) {
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1708 tok.token_error("load_conf() failed to parse context");
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1709 return false;
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1710 }
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1711 else count++;
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 else {
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1714 tok.token_error(token_context, have);
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1715 return false;
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1716 }
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1717 }
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1718 tok.token_error("load_conf() found %d contexts in %s", count, fn);
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1719 return (dc.default_context) ? true : false;
94
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1720 }
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1721
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1722
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1723 ////////////////////////////////////////////////
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1724 // init the tokens
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1725 //
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1726 void token_init() {
192
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1727 token_autowhite = register_string("autowhite");
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1728 token_black = register_string("black");
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1729 token_cctld = register_string("cctld");
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1730 token_content = register_string("content");
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1731 token_context = register_string("context");
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1732 token_dccbulk = register_string("dcc_bulk_threshold");
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1733 token_dccfrom = register_string("dcc_from");
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1734 token_dccgrey = register_string("dcc_greylist");
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1735 token_dccto = register_string("dcc_to");
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1736 token_default = register_string("default");
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1737 token_dnsbl = register_string("dnsbl");
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1738 token_dnsbll = register_string("dnsbl_list");
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1739 token_envfrom = register_string("env_from");
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1740 token_envto = register_string("env_to");
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1741 token_filter = register_string("filter");
8f4a9a37d4d9 delay autowhitelisting to avoid out of office reply bots
carl
parents: 180
diff changeset
1742 token_generic = register_string("generic");
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carl
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1743 token_host_limit = register_string("host_limit");
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carl
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1744 token_html_limit = register_string("html_limit");
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carl
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diff changeset
1745 token_html_tags = register_string("html_tags");
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1746 token_ignore = register_string("ignore");
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1747 token_include = register_string("include");
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carl
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1748 token_inherit = register_string("inherit");
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1749 token_lbrace = register_string("{");
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1750 token_mailhost = register_string("mail_host");
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carl
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diff changeset
1751 token_many = register_string("many");
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carl
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1752 token_no = register_string("no");
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1753 token_off = register_string("off");
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carl
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diff changeset
1754 token_ok = register_string("ok");
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carl
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diff changeset
1755 token_ok2 = register_string("ok2");
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carl
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diff changeset
1756 token_on = register_string("on");
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carl
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diff changeset
1757 token_rate = register_string("rate_limit");
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carl
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diff changeset
1758 token_rbrace = register_string("}");
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carl
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diff changeset
1759 token_require = register_string("require_match");
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carl
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diff changeset
1760 token_semi = register_string(";");
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carl
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diff changeset
1761 token_soft = register_string("soft");
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carl
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diff changeset
1762 token_spamassassin = register_string("spamassassin");
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carl
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diff changeset
1763 token_substitute = register_string("substitute");
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carl
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diff changeset
1764 token_tld = register_string("tld");
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carl
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diff changeset
1765 token_unknown = register_string("unknown");
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carl
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diff changeset
1766 token_uribl = register_string("uribl");
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carl
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diff changeset
1767 token_verify = register_string("verify");
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carl
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diff changeset
1768 token_white = register_string("white");
233
5c3e9bf45bb5 Add whitelisting by regex expression filtering.
Carl Byington <carl@five-ten-sg.com>
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diff changeset
1769 token_white_regex = register_string("white_regex");
192
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carl
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diff changeset
1770 token_yes = register_string("yes");
94
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diff changeset
1771
192
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diff changeset
1772 if (gethostname(myhostname, HOST_NAME_MAX+1) != 0) {
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1773 strncpy(myhostname, "localhost", HOST_NAME_MAX+1);
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1774 }
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1775 myhostname[HOST_NAME_MAX] = '\0'; // ensure null termination
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1776 token_myhostname = register_string(myhostname);
94
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1777 }