annotate src/context.cpp @ 164:5809bcdc325b stable-6-0-4

spamassassin changes
author carl
date Sun, 26 Aug 2007 19:43:35 -0700
parents 97d7da45fe2a
children 9b129ed78d7d
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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1 /*
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2
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c7fc218686f5 gpl3, block mail to recipients that cannot reply
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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
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22 static char* context_version="$Id$";
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23
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24 char *token_autowhite;
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25 char *token_black;
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26 char *token_content;
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27 char *token_context;
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28 char *token_dccfrom;
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29 char *token_dccto;
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30 char *token_default;
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31 char *token_dnsbl;
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32 char *token_dnsbll;
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33 char *token_envfrom;
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34 char *token_envto;
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35 char *token_filter;
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36 char *token_host_limit;
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37 char *token_html_limit;
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38 char *token_html_tags;
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39 char *token_ignore;
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40 char *token_include;
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41 char *token_inherit;
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42 char *token_lbrace;
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43 char *token_mailhost;
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44 char *token_many;
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45 char *token_off;
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46 char *token_ok2;
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47 char *token_ok;
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48 char *token_on;
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49 char *token_rate;
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50 char *token_rbrace;
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51 char *token_semi;
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52 char *token_soft;
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53 char *token_spamassassin;
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54 char *token_substitute;
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55 char *token_tld;
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56 char *token_cctld;
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57 char *token_unknown;
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58 char *token_uribl;
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59 char *token_verify;
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60 char *token_white;
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61
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62 char *token_myhostname;
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63 #ifndef HOST_NAME_MAX
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64 #define HOST_NAME_MAX 255
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65 #endif
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66 char myhostname[HOST_NAME_MAX+1];
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67
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68 pthread_mutex_t verifier_mutex; // protect the verifier map
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69 verify_map verifiers;
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70
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71 pthread_mutex_t whitelister_mutex; // protect the
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72 whitelister_map whitelisters;
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73
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74 string_set all_strings; // owns all the strings, only modified by the config loader thread
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75 const int maxlen = 1000; // used for snprintf buffers
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76 const int maxsmtp_age = 120;// smtp verify sockets older than this are ancient
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77 const int maxauto_age = 600;// auto whitelister delay before flushing to file
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78 extern int NULL_SOCKET;
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79 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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80
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81
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82 int SMTP::writer() {
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83 #ifdef VERIFY_DEBUG
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84 log("writer() sees buffer with %s", buffer);
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85 log("writer() sees error %d", (int)error);
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86 #endif
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87 int rs = 0;
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88 if (!error) {
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89 int len = strlen(buffer);
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90 while (rs < len) {
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91 int ws = write(fd, buffer+rs, len-rs);
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92 if (ws > 0) {
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93 rs += ws;
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94 }
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95 else {
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96 // peer closed the socket!
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97 rs = 0;
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98 error = true;
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99 break;
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100 }
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101 }
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102 }
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103 return rs;
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104 }
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105
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106
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107 int SMTP::reader() {
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108 // read some bytes terminated by lf or end of buffer.
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109 // we may have a multi line response or part thereof in the buffer.
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110 #ifdef VERIFY_DEBUG
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111 log("reader() sees error %d", (int)error);
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112 #endif
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113 if (error) return 0;
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114 int len = maxlen-1; // room for null terminator
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115 while (pending < len) {
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116 int ws = read(fd, buffer+pending, len-pending);
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117 if (ws > 0) {
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118 pending += ws;
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119 if (buffer[pending-1] == '\n') break;
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120 }
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121 else {
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122 // peer closed the socket!
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123 pending = 0;
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124 error = true;
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125 break;
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126 }
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127 }
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128 buffer[pending] = '\0';
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129 #ifdef VERIFY_DEBUG
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130 log("reader() sees buffer with %s", buffer);
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131 #endif
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132 return pending;
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133 }
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134
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135
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136 int SMTP::read_line() {
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137 char *lf = strchr(buffer, '\n');
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138 if (!lf) {
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139 reader(); // get a lf
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140 lf = strchr(buffer, '\n');
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141 if (!lf) lf = buffer + pending - 1;
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142 }
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143 return (lf-buffer)+1; // number of bytes in this line
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144 }
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145
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146
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147 void SMTP::flush_line(int r) {
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148 if (pending > r) memmove(buffer, buffer+r, pending-r);
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149 pending -= r;
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150 }
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151
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152
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153 int SMTP::read_response() {
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154 pending = 0;
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155 buffer[pending] = '\0';
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156 while (true) {
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157 int r = read_line();
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158 #ifdef VERIFY_DEBUG
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159 log("read_response() sees line with %s", buffer);
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160 log("read_response() sees line length %d", r);
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161 #endif
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162 if (r == 0) return 0; // failed to read any bytes
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163 if ((r > 4) && (buffer[3] == '-')) {
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164 flush_line(r);
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165 continue;
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166 }
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167 return atoi(buffer);
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168 }
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169 return 0;
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170 }
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171
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172
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173 int SMTP::cmd(char *c) {
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174 if (c) {
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175 init();
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176 append(c);
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177 }
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178 append("\r\n");
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179 writer();
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180 return read_response();
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181 }
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182
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183
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184 int SMTP::helo() {
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185 if (read_response() != 220) return 0;
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186 init();
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187 append("HELO ");
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188 append(token_myhostname);
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189 return cmd(NULL);
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190 }
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191
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192
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193 int SMTP::rset() {
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194 int rc = cmd("RSET");
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195 efrom[0] = '\0';
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196 return rc;
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197 }
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198
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199
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200 int SMTP::from(char *f) {
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201 // the mail from address was originally passed in from sendmail enclosed in
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202 // <>. to_lower_string() removed the <> and converted the rest to lowercase,
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203 // except in the case of an empty return path, which was left as the two
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204 // character string <>.
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205 if (strncmp(efrom, f, maxlen)) {
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206 rset();
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207 strncpy(efrom, f, maxlen);
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208 init();
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209 append("MAIL FROM:<");
101
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210 if (*f != '<') append(f);
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211 append(">");
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212 return cmd(NULL);
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213 }
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214 return 250; // pretend it worked
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215 }
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216
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217
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218 int SMTP::rcpt(char *t) {
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219 init();
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220 append("RCPT TO:<");
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221 append(t);
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222 append(">");
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223 return cmd(NULL);
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224 }
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225
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226
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227 int SMTP::quit() {
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228 return cmd("QUIT");
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229 }
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230
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231
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232 void SMTP::closefd() {
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233 shutdown(fd, SHUT_RDWR);
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234 close(fd);
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235 }
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236
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237
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238 #ifdef VERIFY_DEBUG
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239 void SMTP::log(char *m, int v) {
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240 char buf[maxlen];
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241 snprintf(buf, maxlen, m, v);
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242 my_syslog(buf);
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243 }
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244
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245
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246 void SMTP::log(char *m, char *v) {
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247 char buf[maxlen];
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248 snprintf(buf, maxlen, m, v);
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249 my_syslog(buf);
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250 }
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251 #endif
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252
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253
153
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254 ////////////////////////////////////////////////
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255 // smtp verifier so backup mx machines can see the valid users
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256 //
94
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257 VERIFY::VERIFY(char *h) {
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258 host = h;
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259 last_err = 0;
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260 pthread_mutex_init(&mutex, 0);
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261 }
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262
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263
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264 void VERIFY::closer() {
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265 bool ok = true;
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266 while (ok) {
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267 SMTP *conn = NULL;
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268 pthread_mutex_lock(&mutex);
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269 if (connections.empty()) {
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270 ok = false;
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271 }
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272 else {
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273 conn = connections.front();
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274 time_t now = time(NULL);
153
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275 if ((now - conn->get_stamp()) > maxsmtp_age) {
94
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276 // this connection is ancient, remove it
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277 connections.pop_front();
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278 }
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279 else {
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280 ok = false;
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281 conn = NULL;
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282 }
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283 }
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284 pthread_mutex_unlock(&mutex);
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285 // avoid doing this work inside the mutex lock
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286 if (conn) {
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287 #ifdef VERIFY_DEBUG
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288 conn->log("closer() closes ancient %d", conn->get_fd());
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289 #endif
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290 delete conn;
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291 }
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292 }
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293 }
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294
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295
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296 SMTP* VERIFY::get_connection() {
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297 SMTP *conn = NULL;
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298 pthread_mutex_lock(&mutex);
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299 if (!connections.empty()) {
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300 conn = connections.front();
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301 connections.pop_front();
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302 #ifdef VERIFY_DEBUG
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303 conn->log("get_connection() %d from cache", conn->get_fd());
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304 #endif
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305 }
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306 pthread_mutex_unlock(&mutex);
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307 if (conn) return conn;
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308 int sock = NULL_SOCKET;
129
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309 if ((time(NULL) - last_err) > ERROR_SMTP_SOCKET_TIME) {
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310 // nothing recent, maybe this time it will work
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311 hostent *h = gethostbyname(host);
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312 if (h) {
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313 sockaddr_in server;
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314 server.sin_family = h->h_addrtype;
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315 server.sin_port = htons(25);
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316 memcpy(&server.sin_addr, h->h_addr_list[0], h->h_length);
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317 sock = socket(PF_INET, SOCK_STREAM, 0);
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318 if (sock != NULL_SOCKET) {
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319 bool rc = (connect(sock, (sockaddr *)&server, sizeof(server)) == 0);
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320 if (!rc) {
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321 shutdown(sock, SHUT_RDWR);
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322 close(sock);
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323 sock = NULL_SOCKET;
129
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324 last_err = time(NULL);
94
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325 }
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326 }
129
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327 else last_err = time(NULL);
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328 }
129
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329 else last_err = time(NULL);
94
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330 }
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331 if (sock != NULL_SOCKET) {
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332 conn = new SMTP(sock);
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333 #ifdef VERIFY_DEBUG
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334 conn->log("get_connection() %d new socket", conn->get_fd());
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335 #endif
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336 if (conn->helo() == 250) return conn;
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337 delete conn;
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338 }
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339 return NULL;
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340 }
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341
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342
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343 void VERIFY::put_connection(SMTP *conn) {
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344 if (conn->err()) {
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345 #ifdef VERIFY_DEBUG
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346 conn->log("put_socket() %d with error, close it", conn->get_fd());
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347 #endif
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348 delete conn;
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349 last_err = time(NULL);
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350 }
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351 else {
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352 #ifdef VERIFY_DEBUG
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353 conn->log("put_socket() %d", conn->get_fd());
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354 #endif
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355 conn->now();
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356 pthread_mutex_lock(&mutex);
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357 connections.push_back(conn);
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358 pthread_mutex_unlock(&mutex);
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359 }
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360 }
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361
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362
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363 bool VERIFY::ok(char *from, char *to) {
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364 if (host == token_myhostname) return true;
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365 SMTP *conn = get_connection();
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366 if (!conn) return true; // cannot verify right now, we have socket errors
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367 int rc;
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368 rc = conn->from(from);
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369 #ifdef VERIFY_DEBUG
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370 conn->log("verify::ok() from sees %d", rc);
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371 #endif
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372 if (rc != 250) {
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373 conn->rset();
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374 put_connection(conn);
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375 return (rc >= 500) ? false : true;
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376 }
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377 rc = conn->rcpt(to);
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378 #ifdef VERIFY_DEBUG
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379 conn->log("verify::ok() rcpt sees %d", rc);
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380 #endif
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381 put_connection(conn);
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382 return (rc >= 500) ? false : true;
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383 }
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384
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385
153
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386 ////////////////////////////////////////////////
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387 // setup a new smtp verify host
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388 //
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389 VERIFYP add_verify_host(char *host);
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390 VERIFYP add_verify_host(char *host) {
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391 VERIFYP rc = NULL;
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392 pthread_mutex_lock(&verifier_mutex);
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393 verify_map::iterator i = verifiers.find(host);
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394 if (i == verifiers.end()) {
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395 rc = new VERIFY(host);
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396 verifiers[host] = rc;
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397 }
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398 else rc = (*i).second;
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399 pthread_mutex_unlock(&verifier_mutex);
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400 return rc;
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401 }
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diff changeset
402
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403
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404 ////////////////////////////////////////////////
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405 // thread to check for verify hosts with old sockets that we can close
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406 //
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diff changeset
407 void* verify_closer(void *arg) {
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diff changeset
408 while (true) {
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diff changeset
409 sleep(maxsmtp_age);
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410 pthread_mutex_lock(&verifier_mutex);
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diff changeset
411 for (verify_map::iterator i=verifiers.begin(); i!=verifiers.end(); i++) {
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diff changeset
412 VERIFYP v = (*i).second;
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413 v->closer();
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414 }
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415 pthread_mutex_unlock(&verifier_mutex);
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parents: 152
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416 }
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parents: 152
diff changeset
417 return NULL;
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parents: 152
diff changeset
418 }
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parents: 152
diff changeset
419
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420
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diff changeset
421 ////////////////////////////////////////////////
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diff changeset
422 // automatic whitelister
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diff changeset
423 //
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diff changeset
424 WHITELISTER::WHITELISTER(char *f, int d) {
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diff changeset
425 fn = f;
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diff changeset
426 days = d;
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diff changeset
427 pthread_mutex_init(&mutex, 0);
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diff changeset
428 need = false;
160
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parents: 156
diff changeset
429 loaded = time(NULL);
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parents: 156
diff changeset
430 merge();
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parents: 156
diff changeset
431 }
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parents: 156
diff changeset
432
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diff changeset
433
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diff changeset
434 void WHITELISTER::merge() {
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435 time_t now = time(NULL);
154
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parents: 153
diff changeset
436 ifstream ifs;
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437 ifs.open(fn);
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parents: 153
diff changeset
438 if (!ifs.fail()) {
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diff changeset
439 const int maxlen = 1000;
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diff changeset
440 char buf[maxlen];
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parents: 153
diff changeset
441 while (ifs.getline(buf, maxlen)) {
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diff changeset
442 char *p = strchr(buf, ' ');
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parents: 153
diff changeset
443 if (p) {
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444 *p = '\0';
160
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parents: 156
diff changeset
445 char *who = strdup(buf);
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parents: 156
diff changeset
446 time_t when = atoi(p+1);
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parents: 156
diff changeset
447 if ((when == 0) || (when > now)) when = now;
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parents: 156
diff changeset
448 autowhite_sent::iterator i = rcpts.find(who);
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parents: 156
diff changeset
449 if (i != rcpts.end()) {
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parents: 156
diff changeset
450 time_t wh = (*i).second;
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parents: 156
diff changeset
451 if (when > wh) rcpts[who] = when;
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parents: 156
diff changeset
452 }
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parents: 156
diff changeset
453 else {
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diff changeset
454 rcpts[who] = when;
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diff changeset
455 }
154
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456 }
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parents: 153
diff changeset
457 }
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parents: 153
diff changeset
458 }
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parents: 153
diff changeset
459 ifs.close();
153
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parents: 152
diff changeset
460 }
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diff changeset
461
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462
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diff changeset
463 void WHITELISTER::writer() {
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464 pthread_mutex_lock(&mutex);
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465 time_t limit = time(NULL) - days*86400;
160
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diff changeset
466
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diff changeset
467 // check for manually modified autowhitelist file
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diff changeset
468 struct stat st;
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diff changeset
469 if (stat(fn, &st)) need = true; // file has disappeared
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parents: 156
diff changeset
470 else if (st.st_mtime > loaded) {
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parents: 156
diff changeset
471 // file has been manually updated, merge new entries
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parents: 156
diff changeset
472 merge();
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diff changeset
473 need = true;
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parents: 156
diff changeset
474 }
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diff changeset
475
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diff changeset
476 // purge old entries
153
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parents: 152
diff changeset
477 for (autowhite_sent::iterator i=rcpts.begin(); i!=rcpts.end();) {
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parents: 152
diff changeset
478 time_t when = (*i).second;
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parents: 152
diff changeset
479 if (when < limit) {
154
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diff changeset
480 char *who = (*i).first;
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parents: 153
diff changeset
481 free(who);
153
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parents: 152
diff changeset
482 autowhite_sent::iterator j = i;
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parents: 152
diff changeset
483 j++;
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parents: 152
diff changeset
484 rcpts.erase(i);
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parents: 152
diff changeset
485 i = j;
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parents: 152
diff changeset
486 need = true;
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parents: 152
diff changeset
487 }
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parents: 152
diff changeset
488 else i++;
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parents: 152
diff changeset
489 }
160
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carl
parents: 156
diff changeset
490
153
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parents: 152
diff changeset
491 if (need) {
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parents: 152
diff changeset
492 // dump the file
154
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parents: 153
diff changeset
493 ofstream ofs;
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parents: 153
diff changeset
494 ofs.open(fn);
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parents: 153
diff changeset
495 if (!ofs.fail()) {
153
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parents: 152
diff changeset
496 for (autowhite_sent::iterator i=rcpts.begin(); i!=rcpts.end(); i++) {
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parents: 152
diff changeset
497 char *who = (*i).first;
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parents: 152
diff changeset
498 int when = (*i).second;
154
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diff changeset
499 ofs << who << " " << when << endl;
153
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parents: 152
diff changeset
500 }
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parents: 152
diff changeset
501 }
154
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diff changeset
502 ofs.close();
156
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diff changeset
503 need = false;
160
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parents: 156
diff changeset
504 loaded = time(NULL); // update load time
153
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parents: 152
diff changeset
505 }
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parents: 152
diff changeset
506 pthread_mutex_unlock(&mutex);
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parents: 152
diff changeset
507 }
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parents: 152
diff changeset
508
8d7c439bb6fa add auto whitelisting
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parents: 152
diff changeset
509
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diff changeset
510 void WHITELISTER::sent(char *to) {
154
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parents: 153
diff changeset
511 // we take ownership of the string
153
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diff changeset
512 pthread_mutex_lock(&mutex);
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parents: 152
diff changeset
513 need = true;
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parents: 152
diff changeset
514 rcpts[to] = time(NULL);
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parents: 152
diff changeset
515 pthread_mutex_unlock(&mutex);
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parents: 152
diff changeset
516 }
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parents: 152
diff changeset
517
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diff changeset
518
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diff changeset
519 bool WHITELISTER::is_white(char *from) {
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parents: 152
diff changeset
520 pthread_mutex_lock(&mutex);
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parents: 152
diff changeset
521 autowhite_sent::iterator i = rcpts.find(from);
162
c4bce911c276 don't add auto whitelist for A to A
carl
parents: 160
diff changeset
522 bool rc = (i != rcpts.end());
153
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parents: 152
diff changeset
523 pthread_mutex_unlock(&mutex);
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parents: 152
diff changeset
524 return rc;
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parents: 152
diff changeset
525 }
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parents: 152
diff changeset
526
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diff changeset
527
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diff changeset
528 ////////////////////////////////////////////////
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parents: 152
diff changeset
529 // setup a new auto whitelister file
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parents: 152
diff changeset
530 //
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diff changeset
531 WHITELISTERP add_whitelister_file(char *fn, int days);
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parents: 152
diff changeset
532 WHITELISTERP add_whitelister_file(char *fn, int days) {
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parents: 152
diff changeset
533 WHITELISTERP rc = NULL;
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parents: 152
diff changeset
534 pthread_mutex_lock(&whitelister_mutex);
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parents: 152
diff changeset
535 whitelister_map::iterator i = whitelisters.find(fn);
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parents: 152
diff changeset
536 if (i == whitelisters.end()) {
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parents: 152
diff changeset
537 rc = new WHITELISTER(fn, days);
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carl
parents: 152
diff changeset
538 whitelisters[fn] = rc;
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parents: 152
diff changeset
539 }
156
a220bfb9211f add auto whitelisting
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parents: 154
diff changeset
540 else {
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parents: 154
diff changeset
541 rc = (*i).second;
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parents: 154
diff changeset
542 rc->set_days(days);
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carl
parents: 154
diff changeset
543 }
153
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parents: 152
diff changeset
544 pthread_mutex_unlock(&whitelister_mutex);
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carl
parents: 152
diff changeset
545 return rc;
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carl
parents: 152
diff changeset
546 }
8d7c439bb6fa add auto whitelisting
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parents: 152
diff changeset
547
8d7c439bb6fa add auto whitelisting
carl
parents: 152
diff changeset
548
8d7c439bb6fa add auto whitelisting
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parents: 152
diff changeset
549 ////////////////////////////////////////////////
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carl
parents: 152
diff changeset
550 // thread to check for whitelister hosts with old sockets that we can close
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carl
parents: 152
diff changeset
551 //
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carl
parents: 152
diff changeset
552 void* whitelister_writer(void *arg) {
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carl
parents: 152
diff changeset
553 while (true) {
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carl
parents: 152
diff changeset
554 sleep(maxauto_age);
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carl
parents: 152
diff changeset
555 pthread_mutex_lock(&whitelister_mutex);
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carl
parents: 152
diff changeset
556 for (whitelister_map::iterator i=whitelisters.begin(); i!=whitelisters.end(); i++) {
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carl
parents: 152
diff changeset
557 WHITELISTERP v = (*i).second;
8d7c439bb6fa add auto whitelisting
carl
parents: 152
diff changeset
558 v->writer();
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carl
parents: 152
diff changeset
559 }
8d7c439bb6fa add auto whitelisting
carl
parents: 152
diff changeset
560 pthread_mutex_unlock(&whitelister_mutex);
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carl
parents: 152
diff changeset
561 }
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carl
parents: 152
diff changeset
562 return NULL;
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carl
parents: 152
diff changeset
563 }
8d7c439bb6fa add auto whitelisting
carl
parents: 152
diff changeset
564
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carl
parents: 152
diff changeset
565
94
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
566 DNSBL::DNSBL(char *n, char *s, char *m) {
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
567 name = n;
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
568 suffix = s;
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
569 message = m;
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
570 }
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
571
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
572
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
573 bool DNSBL::operator==(const DNSBL &rhs) {
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carl
parents: 92
diff changeset
574 return (strcmp(name, rhs.name) == 0) &&
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
575 (strcmp(suffix, rhs.suffix) == 0) &&
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
576 (strcmp(message, rhs.message) == 0);
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
577 }
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
578
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
579
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
580 CONFIG::CONFIG() {
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carl
parents: 92
diff changeset
581 reference_count = 0;
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carl
parents: 92
diff changeset
582 generation = 0;
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carl
parents: 92
diff changeset
583 load_time = 0;
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carl
parents: 92
diff changeset
584 default_context = NULL;
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
585 }
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
586
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
587
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
588 CONFIG::~CONFIG() {
146
7278c9766e26 free old configs when last reference goes away
carl
parents: 145
diff changeset
589 if (debug_syslog) {
7278c9766e26 free old configs when last reference goes away
carl
parents: 145
diff changeset
590 char buf[maxlen];
7278c9766e26 free old configs when last reference goes away
carl
parents: 145
diff changeset
591 snprintf(buf, sizeof(buf), "freeing memory for old configuration generation %d", generation);
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carl
parents: 145
diff changeset
592 my_syslog(buf);
7278c9766e26 free old configs when last reference goes away
carl
parents: 145
diff changeset
593 }
94
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
594 for (context_list::iterator i=contexts.begin(); i!=contexts.end(); i++) {
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
595 CONTEXT *c = *i;
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
596 delete c;
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carl
parents: 92
diff changeset
597 }
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
598 }
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
599
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
600
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
601 void CONFIG::add_context(CONTEXTP con) {
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carl
parents: 92
diff changeset
602 contexts.push_back(con);
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carl
parents: 92
diff changeset
603 if (!default_context && !con->get_parent()) {
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
604 // first global context
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
605 default_context = con;
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
606 }
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
607 }
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
608
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
609
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
610 void CONFIG::add_to(char *to, CONTEXTP con) {
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carl
parents: 92
diff changeset
611 context_map::iterator i = env_to.find(to);
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
612 if (i != env_to.end()) {
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
613 CONTEXTP c = (*i).second;
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
614 if ((c != con) && (c != con->get_parent())) {
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
615 if (debug_syslog) {
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
616 char oldname[maxlen];
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
617 char newname[maxlen];
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
618 char *oldn = c->get_full_name(oldname, maxlen);
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
619 char *newn = con->get_full_name(newname, maxlen);
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
620 char buf[maxlen*3];
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
621 snprintf(buf, maxlen*3, "both %s and %s claim envelope to %s, the second one wins", oldn, newn, to);
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
622 my_syslog(buf);
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
623 }
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carl
parents: 92
diff changeset
624 }
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carl
parents: 92
diff changeset
625 }
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carl
parents: 92
diff changeset
626 env_to[to] = con;
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
627 }
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
628
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
629
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carl
parents: 92
diff changeset
630 CONTEXTP CONFIG::find_context(char *to) {
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carl
parents: 92
diff changeset
631 context_map::iterator i = env_to.find(to);
117
aa07452e641b uribl patch from Jeff Evans <jeffe@tricab.com>
carl
parents: 101
diff changeset
632 if (i != env_to.end()) return (*i).second; // found user@domain key
94
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
633 char *x = strchr(to, '@');
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
634 if (x) {
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
635 x++;
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
636 i = env_to.find(x);
117
aa07452e641b uribl patch from Jeff Evans <jeffe@tricab.com>
carl
parents: 101
diff changeset
637 if (i != env_to.end()) return (*i).second; // found domain key
94
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
638 char y = *x;
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
639 *x = '\0';
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
640 i = env_to.find(to);
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
641 *x = y;
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
642 if (i != env_to.end()) return (*i).second; // found user@ key
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
643 }
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
644 return default_context;
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
645 }
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
646
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
647
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
648 void CONFIG::dump() {
144
31ff00ea6bfb allow parent/child to share a fully qualified env_to address
carl
parents: 143
diff changeset
649 if (default_context) default_context->dump(true);
94
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
650 for (context_list::iterator i=contexts.begin(); i!=contexts.end(); i++) {
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
651 CONTEXTP c = *i;
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
652 CONTEXTP p = c->get_parent();
144
31ff00ea6bfb allow parent/child to share a fully qualified env_to address
carl
parents: 143
diff changeset
653 if (!p && (c != default_context)) c->dump(false);
94
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
654 }
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
655 char buf[maxlen];
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
656 for (context_map::iterator i=env_to.begin(); i!=env_to.end(); i++) {
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
657 char *to = (*i).first;
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
658 CONTEXTP con = (*i).second;
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
659 printf("// envelope to %s \t-> context %s \n", to, con->get_full_name(buf,maxlen));
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
660 }
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
661 }
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
662
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
663
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
664 CONTEXT::CONTEXT(CONTEXTP parent_, char *name_) {
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
665 parent = parent_;
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
666 name = name_;
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
667 verify_host = NULL;
153
8d7c439bb6fa add auto whitelisting
carl
parents: 152
diff changeset
668 verifier = NULL;
8d7c439bb6fa add auto whitelisting
carl
parents: 152
diff changeset
669 autowhite_file = NULL;
8d7c439bb6fa add auto whitelisting
carl
parents: 152
diff changeset
670 whitelister = NULL;
94
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
671 env_from_default = (parent) ? token_inherit : token_unknown;
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
672 content_filtering = (parent) ? parent->content_filtering : false;
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
673 content_suffix = NULL;
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
674 content_message = NULL;
119
d9d2f8699621 uribl patch from Jeff Evans <jeffe@tricab.com>
carl
parents: 117
diff changeset
675 uribl_suffix = NULL;
d9d2f8699621 uribl patch from Jeff Evans <jeffe@tricab.com>
carl
parents: 117
diff changeset
676 uribl_message = NULL;
94
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
677 host_limit = (parent) ? parent->host_limit : 0;
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
678 host_limit_message = NULL;
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
679 host_random = (parent) ? parent->host_random : false;
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
680 tag_limit = (parent) ? parent->tag_limit : 0;
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
681 tag_limit_message = NULL;
163
97d7da45fe2a spamassassin changes
carl
parents: 162
diff changeset
682 spamassassin_limit = (parent) ? parent->spamassassin_limit : 0;
140
4028de9b46dd cleanup smtp rate limit code
carl
parents: 136
diff changeset
683 default_rcpt_rate = INT_MAX;
94
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
684 }
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
685
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
686
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
687 CONTEXT::~CONTEXT() {
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
688 for (dnsblp_map::iterator i=dnsbl_names.begin(); i!=dnsbl_names.end(); i++) {
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
689 DNSBLP d = (*i).second;
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
690 // delete the underlying DNSBL objects.
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
691 delete d;
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
692 }
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
693 }
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
694
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
695
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
696 bool CONTEXT::is_parent(CONTEXTP p) {
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
697 if (p == parent) return true;
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
698 if (!parent) return false;
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
699 return parent->is_parent(p);
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
700 }
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
701
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
702
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
703 char *CONTEXT::get_full_name(char *buffer, int size) {
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
704 if (!parent) return name;
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
705 char buf[maxlen];
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
706 snprintf(buffer, size, "%s.%s", parent->get_full_name(buf, maxlen), name);
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
707 return buffer;
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
708 }
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
709
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
710
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
711 bool CONTEXT::cover_env_to(char *to) {
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
712 char buffer[maxlen];
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
713 char *x = strchr(to, '@');
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
714 if (x) x++;
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
715 else x = to;
144
31ff00ea6bfb allow parent/child to share a fully qualified env_to address
carl
parents: 143
diff changeset
716 if (*x == '\0') return true; // always allow covering addresses with no domain name, eg abuse@
100
63e8633abc34 allow empty env_to at global context to remove all restrictions on child contexts
carl
parents: 99
diff changeset
717 if (!parent && env_to.empty()) return true; // empty env_to at global level covers everything
94
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
718 string_set::iterator i = env_to.find(x);
144
31ff00ea6bfb allow parent/child to share a fully qualified env_to address
carl
parents: 143
diff changeset
719 if (i != env_to.end()) return true; // we cover the entire domain
31ff00ea6bfb allow parent/child to share a fully qualified env_to address
carl
parents: 143
diff changeset
720 if (x != to) {
31ff00ea6bfb allow parent/child to share a fully qualified env_to address
carl
parents: 143
diff changeset
721 i = env_to.find(to);
31ff00ea6bfb allow parent/child to share a fully qualified env_to address
carl
parents: 143
diff changeset
722 if (i != env_to.end()) return true; // we cover the specific email address
31ff00ea6bfb allow parent/child to share a fully qualified env_to address
carl
parents: 143
diff changeset
723 }
94
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
724 return false;
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
725 }
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 VERIFYP CONTEXT::find_verify(char *to) {
153
8d7c439bb6fa add auto whitelisting
carl
parents: 152
diff changeset
729 if (verifier && (verify_host != token_myhostname) && cover_env_to(to))
8d7c439bb6fa add auto whitelisting
carl
parents: 152
diff changeset
730 return verifier;
8d7c439bb6fa add auto whitelisting
carl
parents: 152
diff changeset
731 else if (parent)
8d7c439bb6fa add auto whitelisting
carl
parents: 152
diff changeset
732 return parent->find_verify(to);
8d7c439bb6fa add auto whitelisting
carl
parents: 152
diff changeset
733 else
8d7c439bb6fa add auto whitelisting
carl
parents: 152
diff changeset
734 return NULL;
8d7c439bb6fa add auto whitelisting
carl
parents: 152
diff changeset
735 }
94
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
736
153
8d7c439bb6fa add auto whitelisting
carl
parents: 152
diff changeset
737
162
c4bce911c276 don't add auto whitelist for A to A
carl
parents: 160
diff changeset
738 WHITELISTERP CONTEXT::find_autowhite(char *from, char *to) {
c4bce911c276 don't add auto whitelist for A to A
carl
parents: 160
diff changeset
739 if (whitelister && cover_env_to(to) && !cover_env_to(from))
153
8d7c439bb6fa add auto whitelisting
carl
parents: 152
diff changeset
740 return whitelister;
8d7c439bb6fa add auto whitelisting
carl
parents: 152
diff changeset
741 else if (parent)
162
c4bce911c276 don't add auto whitelist for A to A
carl
parents: 160
diff changeset
742 return parent->find_autowhite(from, to);
153
8d7c439bb6fa add auto whitelisting
carl
parents: 152
diff changeset
743 else
8d7c439bb6fa add auto whitelisting
carl
parents: 152
diff changeset
744 return NULL;
94
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
745 }
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
746
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
747
136
f4746d8a12a3 add smtp auth rate limits
carl
parents: 129
diff changeset
748 int CONTEXT::find_rate(char *user) {
140
4028de9b46dd cleanup smtp rate limit code
carl
parents: 136
diff changeset
749 if (rcpt_per_hour.empty()) return default_rcpt_rate;
136
f4746d8a12a3 add smtp auth rate limits
carl
parents: 129
diff changeset
750 rcpt_rates::iterator i = rcpt_per_hour.find(user);
140
4028de9b46dd cleanup smtp rate limit code
carl
parents: 136
diff changeset
751 return (i == rcpt_per_hour.end()) ? default_rcpt_rate : (*i).second;
136
f4746d8a12a3 add smtp auth rate limits
carl
parents: 129
diff changeset
752 }
f4746d8a12a3 add smtp auth rate limits
carl
parents: 129
diff changeset
753
f4746d8a12a3 add smtp auth rate limits
carl
parents: 129
diff changeset
754
94
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
755 char *CONTEXT::find_from(char *from) {
153
8d7c439bb6fa add auto whitelisting
carl
parents: 152
diff changeset
756 if (whitelister && whitelister->is_white(from)) return token_white;
148
9330b8d6a56b add documentation fixes, allow env_from target of inherit
carl
parents: 146
diff changeset
757 char *rc = env_from_default;
94
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
758 string_map::iterator i = env_from.find(from);
117
aa07452e641b uribl patch from Jeff Evans <jeffe@tricab.com>
carl
parents: 101
diff changeset
759 if (i != env_from.end()) rc = (*i).second; // found user@domain key
94
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
760 else {
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
761 char *x = strchr(from, '@');
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
762 if (x) {
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
763 x++;
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
764 i = env_from.find(x);
117
aa07452e641b uribl patch from Jeff Evans <jeffe@tricab.com>
carl
parents: 101
diff changeset
765 if (i != env_from.end()) rc = (*i).second; // found domain key
94
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
766 else {
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
767 char y = *x;
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
768 *x = '\0';
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
769 i = env_from.find(from);
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
770 *x = y;
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
771 if (i != env_from.end()) rc = (*i).second; // found user@ key
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
772 }
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
773 }
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
774 }
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
775 if ((rc == token_inherit) && parent) return parent->find_from(from);
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
776 return (rc == token_inherit) ? token_unknown : rc;
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
777 }
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
778
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
779
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
780 CONTEXTP CONTEXT::find_context(char *from) {
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
781 context_map::iterator i = env_from_context.find(from);
117
aa07452e641b uribl patch from Jeff Evans <jeffe@tricab.com>
carl
parents: 101
diff changeset
782 if (i != env_from_context.end()) return (*i).second; // found user@domain key
94
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
783 char *x = strchr(from, '@');
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
784 if (x) {
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
785 x++;
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
786 i = env_from_context.find(x);
117
aa07452e641b uribl patch from Jeff Evans <jeffe@tricab.com>
carl
parents: 101
diff changeset
787 if (i != env_from_context.end()) return (*i).second; // found domain key
94
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
788 char y = *x;
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
789 *x = '\0';
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
790 i = env_from_context.find(from);
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
791 *x = y;
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
792 if (i != env_from_context.end()) return (*i).second; // found user@ key
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
793 }
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
794 return this;
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
795 }
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
796
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
797
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
798 CONTEXTP CONTEXT::find_from_context_name(char *name) {
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
799 context_map::iterator i = children.find(name);
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
800 if (i != children.end()) return (*i).second;
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
801 return NULL;
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
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
805 DNSBLP CONTEXT::find_dnsbl(char *name) {
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
806 dnsblp_map::iterator i = dnsbl_names.find(name);
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
807 if (i != dnsbl_names.end()) return (*i).second;
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
808 if (parent) return parent->find_dnsbl(name);
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
809 return NULL;
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
810 }
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
811
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
812
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
813 char* CONTEXT::get_content_suffix() {
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
814 if (!content_suffix && parent) return parent->get_content_suffix();
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
815 return content_suffix;
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
816 }
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
817
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
818
119
d9d2f8699621 uribl patch from Jeff Evans <jeffe@tricab.com>
carl
parents: 117
diff changeset
819 char* CONTEXT::get_uribl_suffix() {
d9d2f8699621 uribl patch from Jeff Evans <jeffe@tricab.com>
carl
parents: 117
diff changeset
820 if (!uribl_suffix && parent) return parent->get_uribl_suffix();
d9d2f8699621 uribl patch from Jeff Evans <jeffe@tricab.com>
carl
parents: 117
diff changeset
821 return uribl_suffix;
d9d2f8699621 uribl patch from Jeff Evans <jeffe@tricab.com>
carl
parents: 117
diff changeset
822 }
d9d2f8699621 uribl patch from Jeff Evans <jeffe@tricab.com>
carl
parents: 117
diff changeset
823
d9d2f8699621 uribl patch from Jeff Evans <jeffe@tricab.com>
carl
parents: 117
diff changeset
824
94
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
825 char* CONTEXT::get_content_message() {
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
826 if (!content_message && parent) return parent->get_content_message();
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
827 return content_message;
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
828 }
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
829
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
830
119
d9d2f8699621 uribl patch from Jeff Evans <jeffe@tricab.com>
carl
parents: 117
diff changeset
831 char* CONTEXT::get_uribl_message() {
d9d2f8699621 uribl patch from Jeff Evans <jeffe@tricab.com>
carl
parents: 117
diff changeset
832 if (!uribl_message && parent) return parent->get_uribl_message();
d9d2f8699621 uribl patch from Jeff Evans <jeffe@tricab.com>
carl
parents: 117
diff changeset
833 return uribl_message;
d9d2f8699621 uribl patch from Jeff Evans <jeffe@tricab.com>
carl
parents: 117
diff changeset
834 }
d9d2f8699621 uribl patch from Jeff Evans <jeffe@tricab.com>
carl
parents: 117
diff changeset
835
d9d2f8699621 uribl patch from Jeff Evans <jeffe@tricab.com>
carl
parents: 117
diff changeset
836
94
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
837 string_set& CONTEXT::get_content_host_ignore() {
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
838 if (content_host_ignore.empty() && parent) return parent->get_content_host_ignore();
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
839 return content_host_ignore;
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
840 }
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
841
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
842
117
aa07452e641b uribl patch from Jeff Evans <jeffe@tricab.com>
carl
parents: 101
diff changeset
843 string_set& CONTEXT::get_content_cctlds() {
aa07452e641b uribl patch from Jeff Evans <jeffe@tricab.com>
carl
parents: 101
diff changeset
844 if (content_cctlds.empty() && parent) return parent->get_content_cctlds();
aa07452e641b uribl patch from Jeff Evans <jeffe@tricab.com>
carl
parents: 101
diff changeset
845 return content_cctlds;
aa07452e641b uribl patch from Jeff Evans <jeffe@tricab.com>
carl
parents: 101
diff changeset
846 }
aa07452e641b uribl patch from Jeff Evans <jeffe@tricab.com>
carl
parents: 101
diff changeset
847
94
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
848 string_set& CONTEXT::get_content_tlds() {
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
849 if (content_tlds.empty() && parent) return parent->get_content_tlds();
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
850 return content_tlds;
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
851 }
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
852
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
853
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
854 string_set& CONTEXT::get_html_tags() {
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
855 if (html_tags.empty() && parent) return parent->get_html_tags();
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
856 return html_tags;
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
857 }
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
858
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
859
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
860 dnsblp_list& CONTEXT::get_dnsbl_list() {
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
861 if (dnsbl_list.empty() && parent) return parent->get_dnsbl_list();
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
862 return dnsbl_list;
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
863 }
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
864
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
865
163
97d7da45fe2a spamassassin changes
carl
parents: 162
diff changeset
866 bool CONTEXT::acceptable_content(recorder &memory, int score, char *&msg) {
97d7da45fe2a spamassassin changes
carl
parents: 162
diff changeset
867 if (spamassassin_limit && (score > spamassassin_limit)) {
97d7da45fe2a spamassassin changes
carl
parents: 162
diff changeset
868 msg = "Mail rejected by spam assassin";
97d7da45fe2a spamassassin changes
carl
parents: 162
diff changeset
869 }
94
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
870 if (memory.excessive_bad_tags(tag_limit)) {
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
871 msg = tag_limit_message;
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
872 return false;
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
873 }
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
874 if (!host_random && memory.excessive_hosts(host_limit)) {
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
875 msg = host_limit_message;
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
876 return false;
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
877 }
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
878 return true;
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
879 }
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
880
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
881
144
31ff00ea6bfb allow parent/child to share a fully qualified env_to address
carl
parents: 143
diff changeset
882 void CONTEXT::dump(bool isdefault, int level) {
94
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
883 char indent[maxlen];
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
884 int i = min(maxlen-1, level*4);
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
885 memset(indent, ' ', i);
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
886 indent[i] = '\0';
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
887 char buf[maxlen];
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
888 char *fullname = get_full_name(buf,maxlen);
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
889 printf("%s context %s { \t// %s\n", indent, name, fullname);
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
890
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
891 for (dnsblp_map::iterator i=dnsbl_names.begin(); i!=dnsbl_names.end(); i++) {
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
892 char *n = (*i).first;
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
893 DNSBL &d = *(*i).second;
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
894 printf("%s dnsbl %s %s \"%s\"; \n", indent, n, d.suffix, d.message);
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
895 }
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
896
145
9b9bab1d3c21 dump effective dnsbl_list with -c switch
carl
parents: 144
diff changeset
897 dnsblp_list dl = get_dnsbl_list();
9b9bab1d3c21 dump effective dnsbl_list with -c switch
carl
parents: 144
diff changeset
898 if (!dl.empty()) {
94
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
899 printf("%s dnsbl_list", indent);
145
9b9bab1d3c21 dump effective dnsbl_list with -c switch
carl
parents: 144
diff changeset
900 for (dnsblp_list::iterator i=dl.begin(); i!=dl.end(); i++) {
94
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
901 DNSBL &d = *(*i);
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
902 printf(" %s", d.name);
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
903 }
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
904 printf("; \n");
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
905 }
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
906
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
907 if (content_filtering) {
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
908 printf("%s content on { \n", indent, env_from_default);
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
909 if (content_suffix) {
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
910 printf("%s filter %s \"%s\"; \n", indent, content_suffix, content_message);
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
911 }
119
d9d2f8699621 uribl patch from Jeff Evans <jeffe@tricab.com>
carl
parents: 117
diff changeset
912 if (uribl_suffix) {
d9d2f8699621 uribl patch from Jeff Evans <jeffe@tricab.com>
carl
parents: 117
diff changeset
913 printf("%s uribl %s \"%s\"; \n", indent, uribl_suffix, uribl_message);
d9d2f8699621 uribl patch from Jeff Evans <jeffe@tricab.com>
carl
parents: 117
diff changeset
914 }
94
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
915 if (!content_host_ignore.empty()) {
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
916 printf("%s ignore { \n", indent);
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
917 for (string_set::iterator i=content_host_ignore.begin(); i!=content_host_ignore.end(); i++) {
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
918 printf("%s %s; \n", indent, *i);
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
919 }
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
920 printf("%s }; \n", indent);
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
921 }
117
aa07452e641b uribl patch from Jeff Evans <jeffe@tricab.com>
carl
parents: 101
diff changeset
922 if (!content_cctlds.empty()) {
aa07452e641b uribl patch from Jeff Evans <jeffe@tricab.com>
carl
parents: 101
diff changeset
923 printf("%s cctld { \n", indent);
aa07452e641b uribl patch from Jeff Evans <jeffe@tricab.com>
carl
parents: 101
diff changeset
924 printf("%s ", indent);
aa07452e641b uribl patch from Jeff Evans <jeffe@tricab.com>
carl
parents: 101
diff changeset
925 for (string_set::iterator i=content_cctlds.begin(); i!=content_cctlds.end(); i++) {
aa07452e641b uribl patch from Jeff Evans <jeffe@tricab.com>
carl
parents: 101
diff changeset
926 printf("%s; ", *i);
aa07452e641b uribl patch from Jeff Evans <jeffe@tricab.com>
carl
parents: 101
diff changeset
927 }
aa07452e641b uribl patch from Jeff Evans <jeffe@tricab.com>
carl
parents: 101
diff changeset
928 printf("\n%s }; \n", indent);
aa07452e641b uribl patch from Jeff Evans <jeffe@tricab.com>
carl
parents: 101
diff changeset
929 }
94
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
930 if (!content_tlds.empty()) {
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
931 printf("%s tld { \n", indent);
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
932 printf("%s ", indent);
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
933 for (string_set::iterator i=content_tlds.begin(); i!=content_tlds.end(); i++) {
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
934 printf("%s; ", *i);
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
935 }
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
936 printf("\n%s }; \n", indent);
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
937 }
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
938 if (!html_tags.empty()) {
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
939 printf("%s html_tags { \n", indent);
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
940 printf("%s ", indent);
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
941 for (string_set::iterator i=html_tags.begin(); i!=html_tags.end(); i++) {
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
942 printf("%s; ", *i);
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
943 }
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
944 printf("\n%s }; \n", indent);
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
945 }
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
946 if (host_limit_message) {
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
947 printf("%s host_limit on %d \"%s\"; \n", indent, host_limit, host_limit_message);
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
948 }
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
949 else if (host_random) {
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
950 printf("%s host_limit soft %d; \n", indent, host_limit);
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
951 }
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
952 else {
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
953 printf("%s host_limit off; \n", indent);
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
954 }
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
955 if (tag_limit_message) {
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
956 printf("%s html_limit on %d \"%s\"; \n", indent, tag_limit, tag_limit_message);
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
957 }
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
958 else {
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
959 printf("%s html_limit off; \n", indent);
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
960 }
163
97d7da45fe2a spamassassin changes
carl
parents: 162
diff changeset
961 printf("%s spamassassin %d; \n", indent, spamassassin_limit);
94
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
962 printf("%s }; \n", indent);
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
963 }
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
964 else {
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
965 printf("%s content off {}; \n", indent, env_from_default);
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 printf("%s env_to { \t// %s\n", indent, fullname);
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
969 for (string_set::iterator i=env_to.begin(); i!=env_to.end(); i++) {
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
970 printf("%s %s; \n", indent, *i);
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
971 }
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
972 printf("%s }; \n", indent);
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
973
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
974 if (verify_host) {
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
975 printf("%s verify %s; \n", indent, verify_host);
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
976 }
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
977
153
8d7c439bb6fa add auto whitelisting
carl
parents: 152
diff changeset
978 if (autowhite_file && whitelister) {
8d7c439bb6fa add auto whitelisting
carl
parents: 152
diff changeset
979 printf("%s autowhite %d %s; \n", indent, whitelister->get_days(), autowhite_file);
8d7c439bb6fa add auto whitelisting
carl
parents: 152
diff changeset
980 }
8d7c439bb6fa add auto whitelisting
carl
parents: 152
diff changeset
981
94
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
982 for (context_map::iterator i=children.begin(); i!=children.end(); i++) {
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
983 CONTEXTP c = (*i).second;
144
31ff00ea6bfb allow parent/child to share a fully qualified env_to address
carl
parents: 143
diff changeset
984 c->dump(false, level+1);
94
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
985 }
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
986
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
987 printf("%s env_from %s { \t// %s\n", indent, env_from_default, fullname);
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
988 if (!env_from.empty()) {
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
989 printf("%s // white/black/unknown \n", indent);
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
990 for (string_map::iterator i=env_from.begin(); i!=env_from.end(); i++) {
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
991 char *f = (*i).first;
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
992 char *t = (*i).second;
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
993 printf("%s %s \t%s; \n", indent, f, t);
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
994 }
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
995 }
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
996 if (!env_from_context.empty()) {
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
997 printf("%s // child contexts \n", indent);
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
998 for (context_map::iterator j=env_from_context.begin(); j!=env_from_context.end(); j++) {
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
999 char *f = (*j).first;
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1000 CONTEXTP t = (*j).second;
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1001 printf("%s %s \t%s; \n", indent, f, t->name);
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1002 }
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1003 }
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1004 printf("%s }; \n", indent);
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1005
144
31ff00ea6bfb allow parent/child to share a fully qualified env_to address
carl
parents: 143
diff changeset
1006 if (isdefault) {
31ff00ea6bfb allow parent/child to share a fully qualified env_to address
carl
parents: 143
diff changeset
1007 printf("%s rate_limit %d { \n", indent, default_rcpt_rate);
31ff00ea6bfb allow parent/child to share a fully qualified env_to address
carl
parents: 143
diff changeset
1008 for (rcpt_rates::iterator j=rcpt_per_hour.begin(); j!=rcpt_per_hour.end(); j++) {
31ff00ea6bfb allow parent/child to share a fully qualified env_to address
carl
parents: 143
diff changeset
1009 char *u = (*j).first;
31ff00ea6bfb allow parent/child to share a fully qualified env_to address
carl
parents: 143
diff changeset
1010 int l = (*j).second;
31ff00ea6bfb allow parent/child to share a fully qualified env_to address
carl
parents: 143
diff changeset
1011 printf("%s \"%s\" \t%d; \n", indent, u, l);
31ff00ea6bfb allow parent/child to share a fully qualified env_to address
carl
parents: 143
diff changeset
1012 }
31ff00ea6bfb allow parent/child to share a fully qualified env_to address
carl
parents: 143
diff changeset
1013 printf("%s }; \n", indent);
136
f4746d8a12a3 add smtp auth rate limits
carl
parents: 129
diff changeset
1014 }
f4746d8a12a3 add smtp auth rate limits
carl
parents: 129
diff changeset
1015
94
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1016 printf("%s }; \n", indent);
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1017 }
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1018
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1019
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1020 ////////////////////////////////////////////////
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1021 // helper to discard the strings held by a string_set
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1022 //
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1023 void discard(string_set &s) {
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1024 for (string_set::iterator i=s.begin(); i!=s.end(); i++) {
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1025 free(*i);
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1026 }
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1027 s.clear();
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1028 }
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1029
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1030
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1031 ////////////////////////////////////////////////
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1032 // helper to register a string in a string set
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1033 //
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1034 char* register_string(string_set &s, char *name) {
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1035 string_set::iterator i = s.find(name);
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1036 if (i != s.end()) return *i;
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1037 char *x = strdup(name);
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1038 s.insert(x);
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1039 return x;
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1040 }
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1041
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1042
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1043 ////////////////////////////////////////////////
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1044 // register a global string
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1045 //
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1046 char* register_string(char *name) {
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1047 return register_string(all_strings, name);
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1048 }
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1049
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1050
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1051 ////////////////////////////////////////////////
164
5809bcdc325b spamassassin changes
carl
parents: 163
diff changeset
1052 // clear all global strings, helper for valgrind checking
5809bcdc325b spamassassin changes
carl
parents: 163
diff changeset
1053 //
5809bcdc325b spamassassin changes
carl
parents: 163
diff changeset
1054 void clear_strings() {
5809bcdc325b spamassassin changes
carl
parents: 163
diff changeset
1055 discard(all_strings);
5809bcdc325b spamassassin changes
carl
parents: 163
diff changeset
1056 }
5809bcdc325b spamassassin changes
carl
parents: 163
diff changeset
1057
5809bcdc325b spamassassin changes
carl
parents: 163
diff changeset
1058
5809bcdc325b spamassassin changes
carl
parents: 163
diff changeset
1059 ////////////////////////////////////////////////
94
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1060 //
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1061 bool tsa(TOKEN &tok, char *token);
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1062 bool tsa(TOKEN &tok, char *token) {
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1063 char *have = tok.next();
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1064 if (have == token) return true;
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1065 tok.token_error(token, have);
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1066 return false;
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1067 }
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1068
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1069
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1070 ////////////////////////////////////////////////
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1071 //
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1072 bool parse_dnsbl(TOKEN &tok, CONFIG &dc, CONTEXT &me);
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1073 bool parse_dnsbl(TOKEN &tok, CONFIG &dc, CONTEXT &me) {
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1074 char *name = tok.next();
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1075 char *suf = tok.next();
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1076 char *msg = tok.next();
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1077 if (!tsa(tok, token_semi)) return false;
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1078 DNSBLP dnsnew = new DNSBL(name, suf, msg);
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1079 DNSBLP dnsold = me.find_dnsbl(name);
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1080 if (dnsold && (*dnsold == *dnsnew)) {
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1081 // duplicate redefinition, ignore it
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1082 delete dnsnew;
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1083 return true;
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1084 }
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1085 me.add_dnsbl(name, dnsnew);
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1086 return true;
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1087 }
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1088
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1089
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1090 ////////////////////////////////////////////////
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1091 //
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1092 bool parse_dnsbll(TOKEN &tok, CONFIG &dc, CONTEXT &me);
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1093 bool parse_dnsbll(TOKEN &tok, CONFIG &dc, CONTEXT &me) {
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1094 while (true) {
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1095 char *have = tok.next();
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1096 if (!have) break;
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1097 if (have == token_semi) break;
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1098 DNSBLP dns = me.find_dnsbl(have);
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1099 if (dns) {
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1100 me.add_dnsbl(dns);
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1101 }
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1102 else {
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1103 tok.token_error("dnsbl name", have);
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1104 return false;
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1105 }
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1106 }
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1107 return true;
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1108 }
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1109
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1110
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1111 ////////////////////////////////////////////////
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1112 //
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1113 bool parse_content(TOKEN &tok, CONFIG &dc, CONTEXT &me);
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1114 bool parse_content(TOKEN &tok, CONFIG &dc, CONTEXT &me) {
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1115 char *setting = tok.next();
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1116 if (setting == token_on) {
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1117 me.set_content_filtering(true);
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1118 }
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1119 else if (setting == token_off) {
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1120 me.set_content_filtering(false);
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1121 }
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1122 else {
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1123 tok.token_error("on/off", setting);
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1124 return false;
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1125 }
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1126 if (!tsa(tok, token_lbrace)) return false;
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1127 while (true) {
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1128 char *have = tok.next();
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1129 if (!have) break;
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1130 if (have == token_filter) {
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1131 char *suffix = tok.next();
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1132 char *messag = tok.next();
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1133 me.set_content_suffix(suffix);
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1134 me.set_content_message(messag);
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1135 if (!tsa(tok, token_semi)) return false;
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1136 }
119
d9d2f8699621 uribl patch from Jeff Evans <jeffe@tricab.com>
carl
parents: 117
diff changeset
1137 else if (have == token_uribl) {
d9d2f8699621 uribl patch from Jeff Evans <jeffe@tricab.com>
carl
parents: 117
diff changeset
1138 char *suffix = tok.next();
d9d2f8699621 uribl patch from Jeff Evans <jeffe@tricab.com>
carl
parents: 117
diff changeset
1139 char *messag = tok.next();
d9d2f8699621 uribl patch from Jeff Evans <jeffe@tricab.com>
carl
parents: 117
diff changeset
1140 me.set_uribl_suffix(suffix);
d9d2f8699621 uribl patch from Jeff Evans <jeffe@tricab.com>
carl
parents: 117
diff changeset
1141 me.set_uribl_message(messag);
d9d2f8699621 uribl patch from Jeff Evans <jeffe@tricab.com>
carl
parents: 117
diff changeset
1142 if (!tsa(tok, token_semi)) return false;
d9d2f8699621 uribl patch from Jeff Evans <jeffe@tricab.com>
carl
parents: 117
diff changeset
1143 }
94
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1144 else if (have == token_ignore) {
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1145 if (!tsa(tok, token_lbrace)) return false;
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1146 while (true) {
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1147 if (!have) break;
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1148 char *have = tok.next();
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1149 if (have == token_rbrace) break; // done
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1150 me.add_ignore(have);
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1151 }
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1152 if (!tsa(tok, token_semi)) return false;
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1153 }
117
aa07452e641b uribl patch from Jeff Evans <jeffe@tricab.com>
carl
parents: 101
diff changeset
1154 else if (have == token_cctld) {
aa07452e641b uribl patch from Jeff Evans <jeffe@tricab.com>
carl
parents: 101
diff changeset
1155 if (!tsa(tok, token_lbrace)) return false;
aa07452e641b uribl patch from Jeff Evans <jeffe@tricab.com>
carl
parents: 101
diff changeset
1156 while (true) {
aa07452e641b uribl patch from Jeff Evans <jeffe@tricab.com>
carl
parents: 101
diff changeset
1157 char *have = tok.next();
aa07452e641b uribl patch from Jeff Evans <jeffe@tricab.com>
carl
parents: 101
diff changeset
1158 if (!have) break;
aa07452e641b uribl patch from Jeff Evans <jeffe@tricab.com>
carl
parents: 101
diff changeset
1159 if (have == token_rbrace) break; // done
aa07452e641b uribl patch from Jeff Evans <jeffe@tricab.com>
carl
parents: 101
diff changeset
1160 me.add_cctld(have);
aa07452e641b uribl patch from Jeff Evans <jeffe@tricab.com>
carl
parents: 101
diff changeset
1161 }
aa07452e641b uribl patch from Jeff Evans <jeffe@tricab.com>
carl
parents: 101
diff changeset
1162 if (!tsa(tok, token_semi)) return false;
aa07452e641b uribl patch from Jeff Evans <jeffe@tricab.com>
carl
parents: 101
diff changeset
1163 }
94
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1164 else if (have == token_tld) {
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1165 if (!tsa(tok, token_lbrace)) return false;
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1166 while (true) {
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1167 char *have = tok.next();
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1168 if (!have) break;
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1169 if (have == token_rbrace) break; // done
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1170 me.add_tld(have);
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1171 }
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1172 if (!tsa(tok, token_semi)) return false;
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1173 }
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1174 else if (have == token_html_limit) {
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1175 have = tok.next();
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1176 if (have == token_on) {
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1177 me.set_tag_limit(tok.nextint());
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1178 me.set_tag_message(tok.next());
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1179 }
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1180 else if (have == token_off) {
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1181 me.set_tag_limit(0);
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1182 me.set_tag_message(NULL);
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1183 }
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1184 else {
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1185 tok.token_error("on/off", have);
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1186 return false;
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1187 }
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1188 if (!tsa(tok, token_semi)) return false;
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1189 }
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1190 else if (have == token_html_tags) {
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1191 if (!tsa(tok, token_lbrace)) return false;
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1192 while (true) {
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1193 char *have = tok.next();
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1194 if (!have) break;
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1195 if (have == token_rbrace) {
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1196 break; // done
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1197 }
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1198 else {
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1199 me.add_tag(have); // base version
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1200 char buf[200];
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1201 snprintf(buf, sizeof(buf), "/%s", have);
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1202 me.add_tag(register_string(buf)); // leading /
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1203 snprintf(buf, sizeof(buf), "%s/", have);
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1204 me.add_tag(register_string(buf)); // trailing /
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1205 }
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1206 }
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1207 if (!tsa(tok, token_semi)) return false;
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1208 }
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1209 else if (have == token_host_limit) {
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1210 have = tok.next();
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1211 if (have == token_on) {
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1212 me.set_host_limit(tok.nextint());
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1213 me.set_host_message(tok.next());
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1214 me.set_host_random(false);
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1215 }
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1216 else if (have == token_off) {
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1217 me.set_host_limit(0);
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1218 me.set_host_message(NULL);
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1219 me.set_host_random(false);
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1220 }
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1221 else if (have == token_soft) {
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1222 me.set_host_limit(tok.nextint());
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1223 me.set_host_message(NULL);
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1224 me.set_host_random(true);
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1225 }
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1226 else {
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1227 tok.token_error("on/off/soft", have);
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1228 return false;
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1229 }
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1230 if (!tsa(tok, token_semi)) return false;
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1231 }
163
97d7da45fe2a spamassassin changes
carl
parents: 162
diff changeset
1232 else if (have == token_spamassassin) {
97d7da45fe2a spamassassin changes
carl
parents: 162
diff changeset
1233 me.set_spamassassin_limit(tok.nextint());
97d7da45fe2a spamassassin changes
carl
parents: 162
diff changeset
1234 if (!tsa(tok, token_semi)) return false;
97d7da45fe2a spamassassin changes
carl
parents: 162
diff changeset
1235 }
94
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1236 else if (have == token_rbrace) {
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1237 break; // done
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1238 }
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1239 else {
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1240 tok.token_error("content keyword", have);
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1241 return false;
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 return tsa(tok, token_semi);
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1245 }
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1246
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1247
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1248 ////////////////////////////////////////////////
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1249 //
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1250 bool parse_envto(TOKEN &tok, CONFIG &dc, CONTEXT &me);
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1251 bool parse_envto(TOKEN &tok, CONFIG &dc, CONTEXT &me) {
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1252 if (!tsa(tok, token_lbrace)) return false;
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1253 while (true) {
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1254 char *have = tok.next();
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1255 if (!have) break;
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1256 if (have == token_rbrace) break;
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1257 if (have == token_semi) {
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1258 // optional separators
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1259 }
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1260 else if (have == token_dccto) {
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1261 char *flavor = tok.next();
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1262 if (!tsa(tok, token_lbrace)) return false;
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1263 bool keeping = false;
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1264 while (true) {
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1265 char *have = tok.next();
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1266 if (!have) break;
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1267 if (have == token_rbrace) break;
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1268 if (have == flavor) {
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1269 keeping = true;
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1270 continue;
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1271 }
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1272 else if ((have == token_ok) || (have == token_ok2) || (have == token_many)) {
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1273 keeping = false;
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1274 continue;
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1275 }
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1276 if (have == token_envto) {
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1277 have = tok.next();
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1278 if (keeping) {
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1279 if (me.allow_env_to(have)) {
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1280 me.add_to(have);
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1281 dc.add_to(have, &me);
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1282 }
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1283 }
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1284 }
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1285 //else if (have == token_substitute) {
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1286 // if (tok.next() == token_mailhost) {
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1287 // have = tok.next();
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1288 // if (keeping) {
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1289 // if (me.allow_env_to(have)) {
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1290 // me.add_to(have);
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1291 // dc.add_to(have, &me);
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1292 // }
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1293 // }
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1294 // }
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1295 //}
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1296 tok.skipeol();
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1297 }
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1298 }
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1299 else if (me.allow_env_to(have)) {
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1300 me.add_to(have);
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1301 dc.add_to(have, &me);
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1302 }
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1303 else {
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1304 tok.token_error("user@ or user@domain.tld or domain.tld where domain.tld allowed by parent context", have);
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1305 return false;
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1306 }
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1307 }
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1308 return tsa(tok, token_semi);
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1309 }
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1310
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1311
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1312 ////////////////////////////////////////////////
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1313 //
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1314 bool parse_verify(TOKEN &tok, CONFIG &dc, CONTEXT &me);
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1315 bool parse_verify(TOKEN &tok, CONFIG &dc, CONTEXT &me) {
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1316 char *host = tok.next();
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1317 if (!tsa(tok, token_semi)) return false;
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1318 me.set_verify(host);
153
8d7c439bb6fa add auto whitelisting
carl
parents: 152
diff changeset
1319 me.set_verifier(add_verify_host(host));
8d7c439bb6fa add auto whitelisting
carl
parents: 152
diff changeset
1320 return true;
8d7c439bb6fa add auto whitelisting
carl
parents: 152
diff changeset
1321 }
8d7c439bb6fa add auto whitelisting
carl
parents: 152
diff changeset
1322
8d7c439bb6fa add auto whitelisting
carl
parents: 152
diff changeset
1323
8d7c439bb6fa add auto whitelisting
carl
parents: 152
diff changeset
1324 ////////////////////////////////////////////////
8d7c439bb6fa add auto whitelisting
carl
parents: 152
diff changeset
1325 //
8d7c439bb6fa add auto whitelisting
carl
parents: 152
diff changeset
1326 bool parse_autowhite(TOKEN &tok, CONFIG &dc, CONTEXT &me);
8d7c439bb6fa add auto whitelisting
carl
parents: 152
diff changeset
1327 bool parse_autowhite(TOKEN &tok, CONFIG &dc, CONTEXT &me) {
8d7c439bb6fa add auto whitelisting
carl
parents: 152
diff changeset
1328 int days = tok.nextint();
8d7c439bb6fa add auto whitelisting
carl
parents: 152
diff changeset
1329 char *fn = tok.next();
8d7c439bb6fa add auto whitelisting
carl
parents: 152
diff changeset
1330 if (!tsa(tok, token_semi)) return false;
8d7c439bb6fa add auto whitelisting
carl
parents: 152
diff changeset
1331 me.set_autowhite(fn);
8d7c439bb6fa add auto whitelisting
carl
parents: 152
diff changeset
1332 me.set_whitelister(add_whitelister_file(fn, days));
99
f8963ddf7143 failed to return a value from parse_verify()
carl
parents: 97
diff changeset
1333 return true;
94
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1334 }
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1335
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1336
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1337 ////////////////////////////////////////////////
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1338 //
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1339 bool parse_envfrom(TOKEN &tok, CONFIG &dc, CONTEXT &me);
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1340 bool parse_envfrom(TOKEN &tok, CONFIG &dc, CONTEXT &me) {
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1341 char *st = tok.next();
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1342 if ((st == token_black) || (st == token_white) || (st == token_unknown) || (st == token_inherit)) {
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1343 me.set_from_default(st);
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1344 }
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1345 else {
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1346 tok.push(st);
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1347 }
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1348 if (!tsa(tok, token_lbrace)) return false;
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1349 while (true) {
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1350 char *have = tok.next();
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1351 if (!have) break;
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1352 if (have == token_rbrace) break;
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1353 if (have == token_semi) {
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1354 // optional separators
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1355 }
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1356 else if (have == token_dccfrom) {
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1357 if (!tsa(tok, token_lbrace)) return false;
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1358 bool keeping = false;
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1359 bool many = false;
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1360 while (true) {
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1361 char *have = tok.next();
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1362 if (!have) break;
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1363 if (have == token_rbrace) break;
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1364 if (have == token_ok) {
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1365 keeping = true;
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1366 many = false;
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1367 continue;
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1368 }
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1369 else if (have == token_many) {
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1370 keeping = true;
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1371 many = true;
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1372 continue;
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1373 }
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1374 else if (have == token_ok2) {
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1375 keeping = false;
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1376 continue;
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1377 }
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1378 if (have == token_envfrom) {
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1379 have = tok.next();
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1380 if (keeping) {
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1381 me.add_from(have, (many) ? token_black : token_white);
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1382 }
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1383 }
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1384 else if (have == token_substitute) {
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1385 if (tok.next() == token_mailhost) {
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1386 have = tok.next();
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1387 me.add_from(have, (many) ? token_black : token_white);
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1388 }
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1389 }
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1390 tok.skipeol();
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1391 }
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1392 }
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1393 else {
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1394 // may be a valid email address or domain name
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1395 char *st = tok.next();
148
9330b8d6a56b add documentation fixes, allow env_from target of inherit
carl
parents: 146
diff changeset
1396 if ((st == token_white) || (st == token_black) || (st == token_unknown) || (st == token_inherit)) {
94
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1397 me.add_from(have, st);
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1398 }
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1399 else {
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1400 CONTEXTP con = me.find_from_context_name(st);
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1401 if (con) {
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1402 me.add_from_context(have, con);
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1403 }
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1404 else {
148
9330b8d6a56b add documentation fixes, allow env_from target of inherit
carl
parents: 146
diff changeset
1405 tok.token_error("white/black/unknown/inherit or child context name", st);
94
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1406 return false;
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1407 }
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1408 }
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1409 }
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1410 }
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1411 return tsa(tok, token_semi);
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1412 }
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 //
136
f4746d8a12a3 add smtp auth rate limits
carl
parents: 129
diff changeset
1417 bool parse_rate(TOKEN &tok, CONFIG &dc, CONTEXT &me);
f4746d8a12a3 add smtp auth rate limits
carl
parents: 129
diff changeset
1418 bool parse_rate(TOKEN &tok, CONFIG &dc, CONTEXT &me) {
140
4028de9b46dd cleanup smtp rate limit code
carl
parents: 136
diff changeset
1419 char *def = tok.next();
141
6256cab02248 cleanup smtp rate limit code
carl
parents: 140
diff changeset
1420 tok.push(def);
6256cab02248 cleanup smtp rate limit code
carl
parents: 140
diff changeset
1421 if (def != token_lbrace) me.set_default_rate(tok.nextint());
136
f4746d8a12a3 add smtp auth rate limits
carl
parents: 129
diff changeset
1422 if (!tsa(tok, token_lbrace)) return false;
f4746d8a12a3 add smtp auth rate limits
carl
parents: 129
diff changeset
1423 while (true) {
f4746d8a12a3 add smtp auth rate limits
carl
parents: 129
diff changeset
1424 char *have = tok.next();
f4746d8a12a3 add smtp auth rate limits
carl
parents: 129
diff changeset
1425 if (!have) break;
f4746d8a12a3 add smtp auth rate limits
carl
parents: 129
diff changeset
1426 if (have == token_rbrace) break;
f4746d8a12a3 add smtp auth rate limits
carl
parents: 129
diff changeset
1427 if (have == token_semi) {
f4746d8a12a3 add smtp auth rate limits
carl
parents: 129
diff changeset
1428 // optional separators
f4746d8a12a3 add smtp auth rate limits
carl
parents: 129
diff changeset
1429 }
f4746d8a12a3 add smtp auth rate limits
carl
parents: 129
diff changeset
1430 else {
140
4028de9b46dd cleanup smtp rate limit code
carl
parents: 136
diff changeset
1431 me.add_rate(have, tok.nextint());
136
f4746d8a12a3 add smtp auth rate limits
carl
parents: 129
diff changeset
1432 }
f4746d8a12a3 add smtp auth rate limits
carl
parents: 129
diff changeset
1433 }
f4746d8a12a3 add smtp auth rate limits
carl
parents: 129
diff changeset
1434 return tsa(tok, token_semi);
f4746d8a12a3 add smtp auth rate limits
carl
parents: 129
diff changeset
1435 }
f4746d8a12a3 add smtp auth rate limits
carl
parents: 129
diff changeset
1436
f4746d8a12a3 add smtp auth rate limits
carl
parents: 129
diff changeset
1437
f4746d8a12a3 add smtp auth rate limits
carl
parents: 129
diff changeset
1438 ////////////////////////////////////////////////
f4746d8a12a3 add smtp auth rate limits
carl
parents: 129
diff changeset
1439 //
94
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1440 bool parse_context(TOKEN &tok, CONFIG &dc, CONTEXTP parent);
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1441 bool parse_context(TOKEN &tok, CONFIG &dc, CONTEXTP parent) {
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1442 char *name = tok.next();
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1443 if (!tsa(tok, token_lbrace)) return false;
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1444 CONTEXTP con = new CONTEXT(parent, name);
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1445
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1446 while (true) {
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1447 char *have = tok.next();
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1448 if (!have) break;
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1449 if (have == token_rbrace) break; // done
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1450 if (have == token_dnsbl) {
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1451 if (!parse_dnsbl(tok, dc, *con)) return false;
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1452 }
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1453 else if (have == token_dnsbll) {
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1454 if (!parse_dnsbll(tok, dc, *con)) return false;
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1455 }
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1456 else if (have == token_content) {
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1457 if (!parse_content(tok, dc, *con)) return false;
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1458 }
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1459 else if (have == token_envto) {
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1460 if (!parse_envto(tok, dc, *con)) return false;
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1461 }
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1462 else if (have == token_verify) {
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1463 if (!parse_verify(tok, dc, *con)) return false;
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1464 }
153
8d7c439bb6fa add auto whitelisting
carl
parents: 152
diff changeset
1465 else if (have == token_autowhite) {
8d7c439bb6fa add auto whitelisting
carl
parents: 152
diff changeset
1466 if (!parse_autowhite(tok, dc, *con)) return false;
8d7c439bb6fa add auto whitelisting
carl
parents: 152
diff changeset
1467 }
94
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1468 else if (have == token_envfrom) {
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1469 if (!parse_envfrom(tok, dc, *con)) return false;
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1470 }
140
4028de9b46dd cleanup smtp rate limit code
carl
parents: 136
diff changeset
1471 else if (have == token_rate) {
4028de9b46dd cleanup smtp rate limit code
carl
parents: 136
diff changeset
1472 if (parent || dc.default_context) tok.token_error("rate limit ignored in non default context");
136
f4746d8a12a3 add smtp auth rate limits
carl
parents: 129
diff changeset
1473 if (!parse_rate(tok, dc, *con)) return false;
f4746d8a12a3 add smtp auth rate limits
carl
parents: 129
diff changeset
1474 }
94
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1475 else if (have == token_context) {
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1476 if (!parse_context(tok, dc, con)) return false;
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1477 }
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1478 else {
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1479 tok.token_error("context keyword", have);
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1480 return false;
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1481 }
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1482 }
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1483
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1484 if (!tsa(tok, token_semi)) {
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1485 delete con;
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1486 return false;
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1487 }
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1488 dc.add_context(con);
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1489 if (parent) parent->add_context(con);
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1490 return true;
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1491 }
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1492
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1493
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1494 ////////////////////////////////////////////////
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1495 // parse a config file
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1496 //
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1497 bool load_conf(CONFIG &dc, char *fn) {
99
f8963ddf7143 failed to return a value from parse_verify()
carl
parents: 97
diff changeset
1498 int count = 0;
94
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1499 TOKEN tok(fn, &dc.config_files);
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1500 while (true) {
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1501 char *have = tok.next();
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1502 if (!have) break;
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1503 if (have == token_context) {
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1504 if (!parse_context(tok, dc, NULL)) {
99
f8963ddf7143 failed to return a value from parse_verify()
carl
parents: 97
diff changeset
1505 tok.token_error("load_conf() failed to parse context");
94
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1506 return false;
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1507 }
99
f8963ddf7143 failed to return a value from parse_verify()
carl
parents: 97
diff changeset
1508 else count++;
94
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1509 }
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1510 else {
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1511 tok.token_error(token_context, have);
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1512 return false;
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1513 }
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1514 }
99
f8963ddf7143 failed to return a value from parse_verify()
carl
parents: 97
diff changeset
1515 tok.token_error("load_conf() found %d contexts in %s", count, fn);
94
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1516 return (dc.default_context) ? true : false;
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1517 }
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1518
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1519
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1520 ////////////////////////////////////////////////
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1521 // init the tokens
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1522 //
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1523 void token_init() {
163
97d7da45fe2a spamassassin changes
carl
parents: 162
diff changeset
1524 token_autowhite = register_string("autowhite");
97d7da45fe2a spamassassin changes
carl
parents: 162
diff changeset
1525 token_black = register_string("black");
97d7da45fe2a spamassassin changes
carl
parents: 162
diff changeset
1526 token_cctld = register_string("cctld");
97d7da45fe2a spamassassin changes
carl
parents: 162
diff changeset
1527 token_content = register_string("content");
97d7da45fe2a spamassassin changes
carl
parents: 162
diff changeset
1528 token_context = register_string("context");
97d7da45fe2a spamassassin changes
carl
parents: 162
diff changeset
1529 token_dccfrom = register_string("dcc_from");
97d7da45fe2a spamassassin changes
carl
parents: 162
diff changeset
1530 token_dccto = register_string("dcc_to");
97d7da45fe2a spamassassin changes
carl
parents: 162
diff changeset
1531 token_default = register_string("default");
97d7da45fe2a spamassassin changes
carl
parents: 162
diff changeset
1532 token_dnsbl = register_string("dnsbl");
97d7da45fe2a spamassassin changes
carl
parents: 162
diff changeset
1533 token_dnsbll = register_string("dnsbl_list");
97d7da45fe2a spamassassin changes
carl
parents: 162
diff changeset
1534 token_envfrom = register_string("env_from");
97d7da45fe2a spamassassin changes
carl
parents: 162
diff changeset
1535 token_envto = register_string("env_to");
97d7da45fe2a spamassassin changes
carl
parents: 162
diff changeset
1536 token_filter = register_string("filter");
97d7da45fe2a spamassassin changes
carl
parents: 162
diff changeset
1537 token_host_limit = register_string("host_limit");
97d7da45fe2a spamassassin changes
carl
parents: 162
diff changeset
1538 token_html_limit = register_string("html_limit");
97d7da45fe2a spamassassin changes
carl
parents: 162
diff changeset
1539 token_html_tags = register_string("html_tags");
97d7da45fe2a spamassassin changes
carl
parents: 162
diff changeset
1540 token_ignore = register_string("ignore");
97d7da45fe2a spamassassin changes
carl
parents: 162
diff changeset
1541 token_include = register_string("include");
97d7da45fe2a spamassassin changes
carl
parents: 162
diff changeset
1542 token_inherit = register_string("inherit");
97d7da45fe2a spamassassin changes
carl
parents: 162
diff changeset
1543 token_lbrace = register_string("{");
97d7da45fe2a spamassassin changes
carl
parents: 162
diff changeset
1544 token_mailhost = register_string("mail_host");
97d7da45fe2a spamassassin changes
carl
parents: 162
diff changeset
1545 token_many = register_string("many");
97d7da45fe2a spamassassin changes
carl
parents: 162
diff changeset
1546 token_off = register_string("off");
97d7da45fe2a spamassassin changes
carl
parents: 162
diff changeset
1547 token_ok = register_string("ok");
97d7da45fe2a spamassassin changes
carl
parents: 162
diff changeset
1548 token_ok2 = register_string("ok2");
97d7da45fe2a spamassassin changes
carl
parents: 162
diff changeset
1549 token_on = register_string("on");
97d7da45fe2a spamassassin changes
carl
parents: 162
diff changeset
1550 token_rate = register_string("rate_limit");
97d7da45fe2a spamassassin changes
carl
parents: 162
diff changeset
1551 token_rbrace = register_string("}");
97d7da45fe2a spamassassin changes
carl
parents: 162
diff changeset
1552 token_semi = register_string(";");
97d7da45fe2a spamassassin changes
carl
parents: 162
diff changeset
1553 token_soft = register_string("soft");
97d7da45fe2a spamassassin changes
carl
parents: 162
diff changeset
1554 token_spamassassin = register_string("spamassassin");
97d7da45fe2a spamassassin changes
carl
parents: 162
diff changeset
1555 token_substitute = register_string("substitute");
97d7da45fe2a spamassassin changes
carl
parents: 162
diff changeset
1556 token_tld = register_string("tld");
97d7da45fe2a spamassassin changes
carl
parents: 162
diff changeset
1557 token_unknown = register_string("unknown");
97d7da45fe2a spamassassin changes
carl
parents: 162
diff changeset
1558 token_uribl = register_string("uribl");
97d7da45fe2a spamassassin changes
carl
parents: 162
diff changeset
1559 token_verify = register_string("verify");
97d7da45fe2a spamassassin changes
carl
parents: 162
diff changeset
1560 token_white = register_string("white");
94
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1561
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1562 if (gethostname(myhostname, HOST_NAME_MAX+1) != 0) {
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1563 strncpy(myhostname, "localhost", HOST_NAME_MAX+1);
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1564 }
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1565 myhostname[HOST_NAME_MAX] = '\0'; // ensure null termination
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1566 token_myhostname = register_string(myhostname);
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1567 }