annotate src/context.cpp @ 154:89ce226e5383

add auto whitelisting
author carl
date Sat, 07 Jul 2007 21:24:38 -0700
parents 8d7c439bb6fa
children a220bfb9211f
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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1 /*
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2
152
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 // needed for socket io
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12 #include <unistd.h>
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13 #include <sys/ioctl.h>
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14 #include <net/if.h>
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15 #include <arpa/inet.h>
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16 #include <netinet/in.h>
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17 #include <netinet/tcp.h>
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18 #include <netdb.h>
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19 #include <sys/socket.h>
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20 #include <sys/un.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_substitute;
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54 char *token_tld;
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55 char *token_cctld;
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56 char *token_unknown;
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57 char *token_uribl;
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58 char *token_verify;
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59 char *token_white;
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60
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61 char *token_myhostname;
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62 #ifndef HOST_NAME_MAX
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63 #define HOST_NAME_MAX 255
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64 #endif
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65 char myhostname[HOST_NAME_MAX+1];
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66
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67 pthread_mutex_t verifier_mutex; // protect the verifier map
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68 verify_map verifiers;
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69
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70 pthread_mutex_t whitelister_mutex; // protect the
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71 whitelister_map whitelisters;
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72
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73 string_set all_strings; // owns all the strings, only modified by the config loader thread
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74 const int maxlen = 1000; // used for snprintf buffers
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75 const int maxsmtp_age = 120;// smtp verify sockets older than this are ancient
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76 const int maxauto_age = 600;// auto whitelister delay before flushing to file
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77 extern int NULL_SOCKET;
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78 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 int SMTP::writer() {
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82 #ifdef VERIFY_DEBUG
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83 log("writer() sees buffer with %s", buffer);
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84 log("writer() sees error %d", (int)error);
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85 #endif
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86 int rs = 0;
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87 if (!error) {
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88 int len = strlen(buffer);
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89 while (rs < len) {
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90 int ws = write(fd, buffer+rs, len-rs);
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91 if (ws > 0) {
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92 rs += ws;
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93 }
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94 else {
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95 // peer closed the socket!
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96 rs = 0;
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97 error = true;
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98 break;
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99 }
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100 }
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101 }
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102 return rs;
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103 }
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104
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105
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106 int SMTP::reader() {
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107 // read some bytes terminated by lf or end of buffer.
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108 // we may have a multi line response or part thereof in the buffer.
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109 #ifdef VERIFY_DEBUG
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110 log("reader() sees error %d", (int)error);
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111 #endif
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112 if (error) return 0;
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113 int len = maxlen-1; // room for null terminator
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114 while (pending < len) {
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115 int ws = read(fd, buffer+pending, len-pending);
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116 if (ws > 0) {
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117 pending += ws;
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118 if (buffer[pending-1] == '\n') break;
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119 }
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120 else {
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121 // peer closed the socket!
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122 pending = 0;
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123 error = true;
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124 break;
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125 }
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126 }
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127 buffer[pending] = '\0';
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128 #ifdef VERIFY_DEBUG
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129 log("reader() sees buffer with %s", buffer);
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130 #endif
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131 return pending;
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132 }
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133
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134
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135 int SMTP::read_line() {
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136 char *lf = strchr(buffer, '\n');
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137 if (!lf) {
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138 reader(); // get a lf
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139 lf = strchr(buffer, '\n');
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140 if (!lf) lf = buffer + pending - 1;
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141 }
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142 return (lf-buffer)+1; // number of bytes in this line
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143 }
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144
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145
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146 void SMTP::flush_line(int r) {
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147 if (pending > r) memmove(buffer, buffer+r, pending-r);
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148 pending -= r;
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149 }
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150
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151
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152 int SMTP::read_response() {
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153 pending = 0;
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154 buffer[pending] = '\0';
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155 while (true) {
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156 int r = read_line();
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157 #ifdef VERIFY_DEBUG
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158 log("read_response() sees line with %s", buffer);
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159 log("read_response() sees line length %d", r);
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160 #endif
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161 if (r == 0) return 0; // failed to read any bytes
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162 if ((r > 4) && (buffer[3] == '-')) {
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163 flush_line(r);
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164 continue;
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165 }
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166 return atoi(buffer);
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167 }
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168 return 0;
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169 }
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170
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171
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172 int SMTP::cmd(char *c) {
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173 if (c) {
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174 init();
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175 append(c);
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176 }
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177 append("\r\n");
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178 writer();
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179 return read_response();
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180 }
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181
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182
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183 int SMTP::helo() {
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184 if (read_response() != 220) return 0;
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185 init();
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186 append("HELO ");
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187 append(token_myhostname);
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188 return cmd(NULL);
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189 }
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190
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191
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192 int SMTP::rset() {
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193 int rc = cmd("RSET");
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194 efrom[0] = '\0';
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195 return rc;
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196 }
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197
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198
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199 int SMTP::from(char *f) {
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200 // the mail from address was originally passed in from sendmail enclosed in
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201 // <>. to_lower_string() removed the <> and converted the rest to lowercase,
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202 // except in the case of an empty return path, which was left as the two
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203 // character string <>.
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204 if (strncmp(efrom, f, maxlen)) {
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205 rset();
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206 strncpy(efrom, f, maxlen);
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207 init();
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208 append("MAIL FROM:<");
101
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209 if (*f != '<') append(f);
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210 append(">");
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211 return cmd(NULL);
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212 }
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213 return 250; // pretend it worked
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214 }
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215
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216
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217 int SMTP::rcpt(char *t) {
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218 init();
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219 append("RCPT TO:<");
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220 append(t);
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221 append(">");
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222 return cmd(NULL);
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223 }
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224
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225
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226 int SMTP::quit() {
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227 return cmd("QUIT");
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228 }
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229
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230
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231 void SMTP::closefd() {
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232 shutdown(fd, SHUT_RDWR);
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233 close(fd);
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234 }
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235
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236
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237 #ifdef VERIFY_DEBUG
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238 void SMTP::log(char *m, int v) {
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239 char buf[maxlen];
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240 snprintf(buf, maxlen, m, v);
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241 my_syslog(buf);
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242 }
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243
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244
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245 void SMTP::log(char *m, char *v) {
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246 char buf[maxlen];
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247 snprintf(buf, maxlen, m, v);
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248 my_syslog(buf);
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249 }
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250 #endif
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251
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252
153
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253 ////////////////////////////////////////////////
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254 // smtp verifier so backup mx machines can see the valid users
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255 //
94
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256 VERIFY::VERIFY(char *h) {
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257 host = h;
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258 last_err = 0;
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259 pthread_mutex_init(&mutex, 0);
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260 }
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261
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262
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263 void VERIFY::closer() {
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264 bool ok = true;
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265 while (ok) {
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266 SMTP *conn = NULL;
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267 pthread_mutex_lock(&mutex);
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268 if (connections.empty()) {
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269 ok = false;
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270 }
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271 else {
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272 conn = connections.front();
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273 time_t now = time(NULL);
153
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274 if ((now - conn->get_stamp()) > maxsmtp_age) {
94
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275 // this connection is ancient, remove it
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276 connections.pop_front();
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277 }
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278 else {
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279 ok = false;
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280 conn = NULL;
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281 }
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282 }
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283 pthread_mutex_unlock(&mutex);
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284 // avoid doing this work inside the mutex lock
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285 if (conn) {
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286 #ifdef VERIFY_DEBUG
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287 conn->log("closer() closes ancient %d", conn->get_fd());
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288 #endif
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289 delete conn;
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290 }
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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 SMTP* VERIFY::get_connection() {
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296 SMTP *conn = NULL;
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297 pthread_mutex_lock(&mutex);
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298 if (!connections.empty()) {
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299 conn = connections.front();
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300 connections.pop_front();
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301 #ifdef VERIFY_DEBUG
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302 conn->log("get_connection() %d from cache", conn->get_fd());
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303 #endif
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304 }
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305 pthread_mutex_unlock(&mutex);
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306 if (conn) return conn;
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307 int sock = NULL_SOCKET;
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308 if ((time(NULL) - last_err) > ERROR_SMTP_SOCKET_TIME) {
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309 // nothing recent, maybe this time it will work
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310 hostent *h = gethostbyname(host);
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311 if (h) {
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312 sockaddr_in server;
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313 server.sin_family = h->h_addrtype;
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314 server.sin_port = htons(25);
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315 memcpy(&server.sin_addr, h->h_addr_list[0], h->h_length);
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316 sock = socket(PF_INET, SOCK_STREAM, 0);
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317 if (sock != NULL_SOCKET) {
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318 bool rc = (connect(sock, (sockaddr *)&server, sizeof(server)) == 0);
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319 if (!rc) {
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320 shutdown(sock, SHUT_RDWR);
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321 close(sock);
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322 sock = NULL_SOCKET;
129
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323 last_err = time(NULL);
94
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324 }
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325 }
129
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326 else last_err = time(NULL);
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327 }
129
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328 else last_err = time(NULL);
94
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329 }
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330 if (sock != NULL_SOCKET) {
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331 conn = new SMTP(sock);
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332 #ifdef VERIFY_DEBUG
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333 conn->log("get_connection() %d new socket", conn->get_fd());
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334 #endif
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335 if (conn->helo() == 250) return conn;
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336 delete conn;
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337 }
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338 return NULL;
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339 }
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340
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341
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342 void VERIFY::put_connection(SMTP *conn) {
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343 if (conn->err()) {
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344 #ifdef VERIFY_DEBUG
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345 conn->log("put_socket() %d with error, close it", conn->get_fd());
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346 #endif
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347 delete conn;
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348 last_err = time(NULL);
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349 }
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350 else {
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351 #ifdef VERIFY_DEBUG
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352 conn->log("put_socket() %d", conn->get_fd());
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353 #endif
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354 conn->now();
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355 pthread_mutex_lock(&mutex);
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356 connections.push_back(conn);
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357 pthread_mutex_unlock(&mutex);
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358 }
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359 }
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360
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361
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362 bool VERIFY::ok(char *from, char *to) {
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363 if (host == token_myhostname) return true;
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364 SMTP *conn = get_connection();
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365 if (!conn) return true; // cannot verify right now, we have socket errors
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366 int rc;
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367 rc = conn->from(from);
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368 #ifdef VERIFY_DEBUG
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369 conn->log("verify::ok() from sees %d", rc);
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370 #endif
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371 if (rc != 250) {
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372 conn->rset();
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373 put_connection(conn);
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374 return (rc >= 500) ? false : true;
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375 }
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376 rc = conn->rcpt(to);
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377 #ifdef VERIFY_DEBUG
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378 conn->log("verify::ok() rcpt sees %d", rc);
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379 #endif
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380 put_connection(conn);
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381 return (rc >= 500) ? false : true;
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382 }
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383
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384
153
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385 ////////////////////////////////////////////////
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386 // setup a new smtp verify host
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387 //
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388 VERIFYP add_verify_host(char *host);
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389 VERIFYP add_verify_host(char *host) {
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390 VERIFYP rc = NULL;
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391 pthread_mutex_lock(&verifier_mutex);
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392 verify_map::iterator i = verifiers.find(host);
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393 if (i == verifiers.end()) {
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394 rc = new VERIFY(host);
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395 verifiers[host] = rc;
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396 }
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397 else rc = (*i).second;
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398 pthread_mutex_unlock(&verifier_mutex);
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399 return rc;
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400 }
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diff changeset
401
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402
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403 ////////////////////////////////////////////////
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404 // thread to check for verify hosts with old sockets that we can close
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405 //
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406 void* verify_closer(void *arg) {
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diff changeset
407 while (true) {
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diff changeset
408 sleep(maxsmtp_age);
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diff changeset
409 pthread_mutex_lock(&verifier_mutex);
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diff changeset
410 for (verify_map::iterator i=verifiers.begin(); i!=verifiers.end(); i++) {
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diff changeset
411 VERIFYP v = (*i).second;
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412 v->closer();
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413 }
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414 pthread_mutex_unlock(&verifier_mutex);
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415 }
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416 return NULL;
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diff changeset
417 }
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parents: 152
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418
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diff changeset
419
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diff changeset
420 ////////////////////////////////////////////////
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diff changeset
421 // automatic whitelister
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diff changeset
422 //
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diff changeset
423 WHITELISTER::WHITELISTER(char *f, int d) {
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diff changeset
424 fn = f;
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diff changeset
425 days = d;
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diff changeset
426 pthread_mutex_init(&mutex, 0);
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diff changeset
427 need = false;
154
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diff changeset
428 ifstream ifs;
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parents: 153
diff changeset
429 ifs.open(fn);
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parents: 153
diff changeset
430 if (!ifs.fail()) {
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diff changeset
431 const int maxlen = 1000;
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diff changeset
432 char buf[maxlen];
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diff changeset
433 while (ifs.getline(buf, maxlen)) {
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diff changeset
434 char *p = strchr(buf, ' ');
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parents: 153
diff changeset
435 if (p) {
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parents: 153
diff changeset
436 *p = '\0';
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parents: 153
diff changeset
437 char *who = strdup(buf);
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diff changeset
438 int when = atoi(p+1);
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diff changeset
439 rcpts[who] = when;
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440 }
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diff changeset
441 }
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diff changeset
442 }
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diff changeset
443 ifs.close();
153
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diff changeset
444 }
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diff changeset
445
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diff changeset
446
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diff changeset
447 void WHITELISTER::writer() {
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diff changeset
448 pthread_mutex_lock(&mutex);
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diff changeset
449 time_t limit = time(NULL) - days*86400;
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parents: 152
diff changeset
450 for (autowhite_sent::iterator i=rcpts.begin(); i!=rcpts.end();) {
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diff changeset
451 time_t when = (*i).second;
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parents: 152
diff changeset
452 if (when < limit) {
154
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diff changeset
453 char *who = (*i).first;
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parents: 153
diff changeset
454 free(who);
153
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diff changeset
455 autowhite_sent::iterator j = i;
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diff changeset
456 j++;
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diff changeset
457 rcpts.erase(i);
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diff changeset
458 i = j;
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parents: 152
diff changeset
459 need = true;
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diff changeset
460 }
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diff changeset
461 else i++;
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parents: 152
diff changeset
462 }
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parents: 152
diff changeset
463 if (need) {
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diff changeset
464 // dump the file
154
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diff changeset
465 ofstream ofs;
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diff changeset
466 ofs.open(fn);
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diff changeset
467 if (!ofs.fail()) {
153
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parents: 152
diff changeset
468 for (autowhite_sent::iterator i=rcpts.begin(); i!=rcpts.end(); i++) {
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diff changeset
469 char *who = (*i).first;
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diff changeset
470 int when = (*i).second;
154
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diff changeset
471 ofs << who << " " << when << endl;
153
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parents: 152
diff changeset
472 }
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diff changeset
473 }
154
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diff changeset
474 ofs.close();
153
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parents: 152
diff changeset
475 }
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diff changeset
476 pthread_mutex_unlock(&mutex);
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parents: 152
diff changeset
477 }
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parents: 152
diff changeset
478
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diff changeset
479
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diff changeset
480 void WHITELISTER::sent(char *to) {
154
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diff changeset
481 // we take ownership of the string
153
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parents: 152
diff changeset
482 pthread_mutex_lock(&mutex);
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parents: 152
diff changeset
483 need = true;
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parents: 152
diff changeset
484 rcpts[to] = time(NULL);
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parents: 152
diff changeset
485 pthread_mutex_unlock(&mutex);
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parents: 152
diff changeset
486 }
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parents: 152
diff changeset
487
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diff changeset
488
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diff changeset
489 bool WHITELISTER::is_white(char *from) {
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parents: 152
diff changeset
490 bool rc = false;
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parents: 152
diff changeset
491 pthread_mutex_lock(&mutex);
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parents: 152
diff changeset
492 autowhite_sent::iterator i = rcpts.find(from);
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parents: 152
diff changeset
493 if (i != rcpts.end()) {
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parents: 152
diff changeset
494 time_t when = (*i).second;
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parents: 152
diff changeset
495 time_t now = time(NULL);
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parents: 152
diff changeset
496 rc = (when+(days*8640) > now);
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parents: 152
diff changeset
497 }
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parents: 152
diff changeset
498 pthread_mutex_unlock(&mutex);
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parents: 152
diff changeset
499 return rc;
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parents: 152
diff changeset
500 }
8d7c439bb6fa add auto whitelisting
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parents: 152
diff changeset
501
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diff changeset
502
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parents: 152
diff changeset
503 ////////////////////////////////////////////////
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parents: 152
diff changeset
504 // setup a new auto whitelister file
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parents: 152
diff changeset
505 //
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parents: 152
diff changeset
506 WHITELISTERP add_whitelister_file(char *fn, int days);
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parents: 152
diff changeset
507 WHITELISTERP add_whitelister_file(char *fn, int days) {
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parents: 152
diff changeset
508 WHITELISTERP rc = NULL;
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parents: 152
diff changeset
509 pthread_mutex_lock(&whitelister_mutex);
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parents: 152
diff changeset
510 whitelister_map::iterator i = whitelisters.find(fn);
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parents: 152
diff changeset
511 if (i == whitelisters.end()) {
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parents: 152
diff changeset
512 rc = new WHITELISTER(fn, days);
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parents: 152
diff changeset
513 whitelisters[fn] = rc;
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parents: 152
diff changeset
514 }
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parents: 152
diff changeset
515 else rc = (*i).second;
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parents: 152
diff changeset
516 pthread_mutex_unlock(&whitelister_mutex);
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parents: 152
diff changeset
517 return rc;
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parents: 152
diff changeset
518 }
8d7c439bb6fa add auto whitelisting
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parents: 152
diff changeset
519
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parents: 152
diff changeset
520
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diff changeset
521 ////////////////////////////////////////////////
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parents: 152
diff changeset
522 // thread to check for whitelister hosts with old sockets that we can close
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carl
parents: 152
diff changeset
523 //
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parents: 152
diff changeset
524 void* whitelister_writer(void *arg) {
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carl
parents: 152
diff changeset
525 while (true) {
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carl
parents: 152
diff changeset
526 sleep(maxauto_age);
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parents: 152
diff changeset
527 pthread_mutex_lock(&whitelister_mutex);
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carl
parents: 152
diff changeset
528 for (whitelister_map::iterator i=whitelisters.begin(); i!=whitelisters.end(); i++) {
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parents: 152
diff changeset
529 WHITELISTERP v = (*i).second;
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carl
parents: 152
diff changeset
530 v->writer();
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carl
parents: 152
diff changeset
531 }
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parents: 152
diff changeset
532 pthread_mutex_unlock(&whitelister_mutex);
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carl
parents: 152
diff changeset
533 }
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parents: 152
diff changeset
534 return NULL;
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carl
parents: 152
diff changeset
535 }
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carl
parents: 152
diff changeset
536
8d7c439bb6fa add auto whitelisting
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parents: 152
diff changeset
537
94
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
538 DNSBL::DNSBL(char *n, char *s, char *m) {
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carl
parents: 92
diff changeset
539 name = n;
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carl
parents: 92
diff changeset
540 suffix = s;
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
541 message = m;
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
542 }
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
543
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
544
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carl
parents: 92
diff changeset
545 bool DNSBL::operator==(const DNSBL &rhs) {
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carl
parents: 92
diff changeset
546 return (strcmp(name, rhs.name) == 0) &&
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
547 (strcmp(suffix, rhs.suffix) == 0) &&
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
548 (strcmp(message, rhs.message) == 0);
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
549 }
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
550
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
551
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
552 CONFIG::CONFIG() {
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
553 reference_count = 0;
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
554 generation = 0;
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
555 load_time = 0;
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
556 default_context = NULL;
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
557 }
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
558
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
559
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
560 CONFIG::~CONFIG() {
146
7278c9766e26 free old configs when last reference goes away
carl
parents: 145
diff changeset
561 if (debug_syslog) {
7278c9766e26 free old configs when last reference goes away
carl
parents: 145
diff changeset
562 char buf[maxlen];
7278c9766e26 free old configs when last reference goes away
carl
parents: 145
diff changeset
563 snprintf(buf, sizeof(buf), "freeing memory for old configuration generation %d", generation);
7278c9766e26 free old configs when last reference goes away
carl
parents: 145
diff changeset
564 my_syslog(buf);
7278c9766e26 free old configs when last reference goes away
carl
parents: 145
diff changeset
565 }
94
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
566 for (context_list::iterator i=contexts.begin(); i!=contexts.end(); i++) {
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
567 CONTEXT *c = *i;
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
568 delete c;
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
569 }
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 void CONFIG::add_context(CONTEXTP con) {
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
574 contexts.push_back(con);
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
575 if (!default_context && !con->get_parent()) {
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
576 // first global context
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
577 default_context = con;
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
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
581
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
582 void CONFIG::add_to(char *to, CONTEXTP con) {
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
583 context_map::iterator i = env_to.find(to);
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
584 if (i != env_to.end()) {
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
585 CONTEXTP c = (*i).second;
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
586 if ((c != con) && (c != con->get_parent())) {
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
587 if (debug_syslog) {
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
588 char oldname[maxlen];
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
589 char newname[maxlen];
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
590 char *oldn = c->get_full_name(oldname, maxlen);
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
591 char *newn = con->get_full_name(newname, maxlen);
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
592 char buf[maxlen*3];
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
593 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
594 my_syslog(buf);
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
595 }
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
596 }
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
597 }
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
598 env_to[to] = con;
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
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
602 CONTEXTP CONFIG::find_context(char *to) {
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
603 context_map::iterator i = env_to.find(to);
117
aa07452e641b uribl patch from Jeff Evans <jeffe@tricab.com>
carl
parents: 101
diff changeset
604 if (i != env_to.end()) return (*i).second; // found user@domain key
94
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
605 char *x = strchr(to, '@');
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
606 if (x) {
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
607 x++;
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
608 i = env_to.find(x);
117
aa07452e641b uribl patch from Jeff Evans <jeffe@tricab.com>
carl
parents: 101
diff changeset
609 if (i != env_to.end()) return (*i).second; // found domain key
94
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
610 char y = *x;
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
611 *x = '\0';
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
612 i = env_to.find(to);
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
613 *x = y;
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
614 if (i != env_to.end()) return (*i).second; // found user@ key
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
615 }
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
616 return default_context;
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
617 }
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
618
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
619
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
620 void CONFIG::dump() {
144
31ff00ea6bfb allow parent/child to share a fully qualified env_to address
carl
parents: 143
diff changeset
621 if (default_context) default_context->dump(true);
94
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
622 for (context_list::iterator i=contexts.begin(); i!=contexts.end(); i++) {
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
623 CONTEXTP c = *i;
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
624 CONTEXTP p = c->get_parent();
144
31ff00ea6bfb allow parent/child to share a fully qualified env_to address
carl
parents: 143
diff changeset
625 if (!p && (c != default_context)) c->dump(false);
94
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
626 }
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
627 char buf[maxlen];
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
628 for (context_map::iterator i=env_to.begin(); i!=env_to.end(); i++) {
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
629 char *to = (*i).first;
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
630 CONTEXTP con = (*i).second;
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
631 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
632 }
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
633 }
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
634
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
635
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
636 CONTEXT::CONTEXT(CONTEXTP parent_, char *name_) {
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
637 parent = parent_;
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
638 name = name_;
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
639 verify_host = NULL;
153
8d7c439bb6fa add auto whitelisting
carl
parents: 152
diff changeset
640 verifier = NULL;
8d7c439bb6fa add auto whitelisting
carl
parents: 152
diff changeset
641 autowhite_file = NULL;
8d7c439bb6fa add auto whitelisting
carl
parents: 152
diff changeset
642 whitelister = NULL;
94
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
643 env_from_default = (parent) ? token_inherit : token_unknown;
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
644 content_filtering = (parent) ? parent->content_filtering : false;
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
645 content_suffix = NULL;
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
646 content_message = NULL;
119
d9d2f8699621 uribl patch from Jeff Evans <jeffe@tricab.com>
carl
parents: 117
diff changeset
647 uribl_suffix = NULL;
d9d2f8699621 uribl patch from Jeff Evans <jeffe@tricab.com>
carl
parents: 117
diff changeset
648 uribl_message = NULL;
94
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
649 host_limit = (parent) ? parent->host_limit : 0;
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
650 host_limit_message = NULL;
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
651 host_random = (parent) ? parent->host_random : false;
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
652 tag_limit = (parent) ? parent->tag_limit : 0;
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
653 tag_limit_message = NULL;
140
4028de9b46dd cleanup smtp rate limit code
carl
parents: 136
diff changeset
654 default_rcpt_rate = INT_MAX;
94
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
655 }
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
656
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
657
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
658 CONTEXT::~CONTEXT() {
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
659 for (dnsblp_map::iterator i=dnsbl_names.begin(); i!=dnsbl_names.end(); i++) {
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
660 DNSBLP d = (*i).second;
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
661 // delete the underlying DNSBL objects.
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
662 delete d;
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
663 }
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
664 }
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
665
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
666
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
667 bool CONTEXT::is_parent(CONTEXTP p) {
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
668 if (p == parent) return true;
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
669 if (!parent) return false;
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
670 return parent->is_parent(p);
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
671 }
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
672
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
673
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
674 char *CONTEXT::get_full_name(char *buffer, int size) {
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
675 if (!parent) return name;
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
676 char buf[maxlen];
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
677 snprintf(buffer, size, "%s.%s", parent->get_full_name(buf, maxlen), name);
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
678 return buffer;
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
679 }
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
680
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
681
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
682 bool CONTEXT::cover_env_to(char *to) {
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
683 char buffer[maxlen];
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
684 char *x = strchr(to, '@');
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
685 if (x) x++;
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
686 else x = to;
144
31ff00ea6bfb allow parent/child to share a fully qualified env_to address
carl
parents: 143
diff changeset
687 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
688 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
689 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
690 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
691 if (x != to) {
31ff00ea6bfb allow parent/child to share a fully qualified env_to address
carl
parents: 143
diff changeset
692 i = env_to.find(to);
31ff00ea6bfb allow parent/child to share a fully qualified env_to address
carl
parents: 143
diff changeset
693 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
694 }
94
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
695 return false;
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
696 }
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
697
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
698
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
699 VERIFYP CONTEXT::find_verify(char *to) {
153
8d7c439bb6fa add auto whitelisting
carl
parents: 152
diff changeset
700 if (verifier && (verify_host != token_myhostname) && cover_env_to(to))
8d7c439bb6fa add auto whitelisting
carl
parents: 152
diff changeset
701 return verifier;
8d7c439bb6fa add auto whitelisting
carl
parents: 152
diff changeset
702 else if (parent)
8d7c439bb6fa add auto whitelisting
carl
parents: 152
diff changeset
703 return parent->find_verify(to);
8d7c439bb6fa add auto whitelisting
carl
parents: 152
diff changeset
704 else
8d7c439bb6fa add auto whitelisting
carl
parents: 152
diff changeset
705 return NULL;
8d7c439bb6fa add auto whitelisting
carl
parents: 152
diff changeset
706 }
94
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
707
153
8d7c439bb6fa add auto whitelisting
carl
parents: 152
diff changeset
708
8d7c439bb6fa add auto whitelisting
carl
parents: 152
diff changeset
709 WHITELISTERP CONTEXT::find_autowhite(char *to) {
8d7c439bb6fa add auto whitelisting
carl
parents: 152
diff changeset
710 if (whitelister && cover_env_to(to))
8d7c439bb6fa add auto whitelisting
carl
parents: 152
diff changeset
711 return whitelister;
8d7c439bb6fa add auto whitelisting
carl
parents: 152
diff changeset
712 else if (parent)
8d7c439bb6fa add auto whitelisting
carl
parents: 152
diff changeset
713 return parent->find_autowhite(to);
8d7c439bb6fa add auto whitelisting
carl
parents: 152
diff changeset
714 else
8d7c439bb6fa add auto whitelisting
carl
parents: 152
diff changeset
715 return NULL;
94
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
716 }
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
717
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
718
136
f4746d8a12a3 add smtp auth rate limits
carl
parents: 129
diff changeset
719 int CONTEXT::find_rate(char *user) {
140
4028de9b46dd cleanup smtp rate limit code
carl
parents: 136
diff changeset
720 if (rcpt_per_hour.empty()) return default_rcpt_rate;
136
f4746d8a12a3 add smtp auth rate limits
carl
parents: 129
diff changeset
721 rcpt_rates::iterator i = rcpt_per_hour.find(user);
140
4028de9b46dd cleanup smtp rate limit code
carl
parents: 136
diff changeset
722 return (i == rcpt_per_hour.end()) ? default_rcpt_rate : (*i).second;
136
f4746d8a12a3 add smtp auth rate limits
carl
parents: 129
diff changeset
723 }
f4746d8a12a3 add smtp auth rate limits
carl
parents: 129
diff changeset
724
f4746d8a12a3 add smtp auth rate limits
carl
parents: 129
diff changeset
725
94
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
726 char *CONTEXT::find_from(char *from) {
153
8d7c439bb6fa add auto whitelisting
carl
parents: 152
diff changeset
727 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
728 char *rc = env_from_default;
94
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
729 string_map::iterator i = env_from.find(from);
117
aa07452e641b uribl patch from Jeff Evans <jeffe@tricab.com>
carl
parents: 101
diff changeset
730 if (i != env_from.end()) rc = (*i).second; // found user@domain key
94
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
731 else {
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
732 char *x = strchr(from, '@');
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
733 if (x) {
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
734 x++;
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
735 i = env_from.find(x);
117
aa07452e641b uribl patch from Jeff Evans <jeffe@tricab.com>
carl
parents: 101
diff changeset
736 if (i != env_from.end()) rc = (*i).second; // found domain key
94
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
737 else {
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
738 char y = *x;
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
739 *x = '\0';
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
740 i = env_from.find(from);
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
741 *x = y;
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
742 if (i != env_from.end()) rc = (*i).second; // found user@ key
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
743 }
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
744 }
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
745 }
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
746 if ((rc == token_inherit) && parent) return parent->find_from(from);
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
747 return (rc == token_inherit) ? token_unknown : rc;
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
748 }
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
749
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
750
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
751 CONTEXTP CONTEXT::find_context(char *from) {
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
752 context_map::iterator i = env_from_context.find(from);
117
aa07452e641b uribl patch from Jeff Evans <jeffe@tricab.com>
carl
parents: 101
diff changeset
753 if (i != env_from_context.end()) return (*i).second; // found user@domain key
94
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
754 char *x = strchr(from, '@');
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
755 if (x) {
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
756 x++;
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
757 i = env_from_context.find(x);
117
aa07452e641b uribl patch from Jeff Evans <jeffe@tricab.com>
carl
parents: 101
diff changeset
758 if (i != env_from_context.end()) return (*i).second; // found domain key
94
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
759 char y = *x;
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
760 *x = '\0';
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
761 i = env_from_context.find(from);
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
762 *x = y;
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
763 if (i != env_from_context.end()) return (*i).second; // found user@ key
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
764 }
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
765 return this;
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
766 }
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
767
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
768
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
769 CONTEXTP CONTEXT::find_from_context_name(char *name) {
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
770 context_map::iterator i = children.find(name);
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
771 if (i != children.end()) return (*i).second;
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
772 return NULL;
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
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
776 DNSBLP CONTEXT::find_dnsbl(char *name) {
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
777 dnsblp_map::iterator i = dnsbl_names.find(name);
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
778 if (i != dnsbl_names.end()) return (*i).second;
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
779 if (parent) return parent->find_dnsbl(name);
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
780 return NULL;
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
781 }
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
782
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
783
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
784 char* CONTEXT::get_content_suffix() {
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
785 if (!content_suffix && parent) return parent->get_content_suffix();
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
786 return content_suffix;
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
787 }
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
788
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
789
119
d9d2f8699621 uribl patch from Jeff Evans <jeffe@tricab.com>
carl
parents: 117
diff changeset
790 char* CONTEXT::get_uribl_suffix() {
d9d2f8699621 uribl patch from Jeff Evans <jeffe@tricab.com>
carl
parents: 117
diff changeset
791 if (!uribl_suffix && parent) return parent->get_uribl_suffix();
d9d2f8699621 uribl patch from Jeff Evans <jeffe@tricab.com>
carl
parents: 117
diff changeset
792 return uribl_suffix;
d9d2f8699621 uribl patch from Jeff Evans <jeffe@tricab.com>
carl
parents: 117
diff changeset
793 }
d9d2f8699621 uribl patch from Jeff Evans <jeffe@tricab.com>
carl
parents: 117
diff changeset
794
d9d2f8699621 uribl patch from Jeff Evans <jeffe@tricab.com>
carl
parents: 117
diff changeset
795
94
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
796 char* CONTEXT::get_content_message() {
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
797 if (!content_message && parent) return parent->get_content_message();
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
798 return content_message;
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
799 }
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
800
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
801
119
d9d2f8699621 uribl patch from Jeff Evans <jeffe@tricab.com>
carl
parents: 117
diff changeset
802 char* CONTEXT::get_uribl_message() {
d9d2f8699621 uribl patch from Jeff Evans <jeffe@tricab.com>
carl
parents: 117
diff changeset
803 if (!uribl_message && parent) return parent->get_uribl_message();
d9d2f8699621 uribl patch from Jeff Evans <jeffe@tricab.com>
carl
parents: 117
diff changeset
804 return uribl_message;
d9d2f8699621 uribl patch from Jeff Evans <jeffe@tricab.com>
carl
parents: 117
diff changeset
805 }
d9d2f8699621 uribl patch from Jeff Evans <jeffe@tricab.com>
carl
parents: 117
diff changeset
806
d9d2f8699621 uribl patch from Jeff Evans <jeffe@tricab.com>
carl
parents: 117
diff changeset
807
94
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
808 string_set& CONTEXT::get_content_host_ignore() {
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
809 if (content_host_ignore.empty() && parent) return parent->get_content_host_ignore();
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
810 return content_host_ignore;
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
117
aa07452e641b uribl patch from Jeff Evans <jeffe@tricab.com>
carl
parents: 101
diff changeset
814 string_set& CONTEXT::get_content_cctlds() {
aa07452e641b uribl patch from Jeff Evans <jeffe@tricab.com>
carl
parents: 101
diff changeset
815 if (content_cctlds.empty() && parent) return parent->get_content_cctlds();
aa07452e641b uribl patch from Jeff Evans <jeffe@tricab.com>
carl
parents: 101
diff changeset
816 return content_cctlds;
aa07452e641b uribl patch from Jeff Evans <jeffe@tricab.com>
carl
parents: 101
diff changeset
817 }
aa07452e641b uribl patch from Jeff Evans <jeffe@tricab.com>
carl
parents: 101
diff changeset
818
94
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
819 string_set& CONTEXT::get_content_tlds() {
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
820 if (content_tlds.empty() && parent) return parent->get_content_tlds();
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
821 return content_tlds;
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
822 }
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
823
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
824
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
825 string_set& CONTEXT::get_html_tags() {
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
826 if (html_tags.empty() && parent) return parent->get_html_tags();
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
827 return html_tags;
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
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
831 dnsblp_list& CONTEXT::get_dnsbl_list() {
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
832 if (dnsbl_list.empty() && parent) return parent->get_dnsbl_list();
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
833 return dnsbl_list;
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
834 }
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
835
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
836
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
837 bool CONTEXT::acceptable_content(recorder &memory, char *&msg) {
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
838 if (memory.excessive_bad_tags(tag_limit)) {
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
839 msg = tag_limit_message;
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
840 return false;
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
841 }
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
842 if (!host_random && memory.excessive_hosts(host_limit)) {
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
843 msg = host_limit_message;
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
844 return false;
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
845 }
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
846 return true;
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
847 }
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
848
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
849
144
31ff00ea6bfb allow parent/child to share a fully qualified env_to address
carl
parents: 143
diff changeset
850 void CONTEXT::dump(bool isdefault, int level) {
94
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
851 char indent[maxlen];
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
852 int i = min(maxlen-1, level*4);
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
853 memset(indent, ' ', i);
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
854 indent[i] = '\0';
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
855 char buf[maxlen];
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
856 char *fullname = get_full_name(buf,maxlen);
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
857 printf("%s context %s { \t// %s\n", indent, name, fullname);
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
858
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
859 for (dnsblp_map::iterator i=dnsbl_names.begin(); i!=dnsbl_names.end(); i++) {
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
860 char *n = (*i).first;
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
861 DNSBL &d = *(*i).second;
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
862 printf("%s dnsbl %s %s \"%s\"; \n", indent, n, d.suffix, d.message);
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
863 }
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
864
145
9b9bab1d3c21 dump effective dnsbl_list with -c switch
carl
parents: 144
diff changeset
865 dnsblp_list dl = get_dnsbl_list();
9b9bab1d3c21 dump effective dnsbl_list with -c switch
carl
parents: 144
diff changeset
866 if (!dl.empty()) {
94
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
867 printf("%s dnsbl_list", indent);
145
9b9bab1d3c21 dump effective dnsbl_list with -c switch
carl
parents: 144
diff changeset
868 for (dnsblp_list::iterator i=dl.begin(); i!=dl.end(); i++) {
94
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
869 DNSBL &d = *(*i);
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
870 printf(" %s", d.name);
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
871 }
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
872 printf("; \n");
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
873 }
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
874
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
875 if (content_filtering) {
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
876 printf("%s content on { \n", indent, env_from_default);
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
877 if (content_suffix) {
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
878 printf("%s filter %s \"%s\"; \n", indent, content_suffix, content_message);
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
879 }
119
d9d2f8699621 uribl patch from Jeff Evans <jeffe@tricab.com>
carl
parents: 117
diff changeset
880 if (uribl_suffix) {
d9d2f8699621 uribl patch from Jeff Evans <jeffe@tricab.com>
carl
parents: 117
diff changeset
881 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
882 }
94
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
883 if (!content_host_ignore.empty()) {
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
884 printf("%s ignore { \n", indent);
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
885 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
886 printf("%s %s; \n", indent, *i);
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
887 }
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
888 printf("%s }; \n", indent);
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
889 }
117
aa07452e641b uribl patch from Jeff Evans <jeffe@tricab.com>
carl
parents: 101
diff changeset
890 if (!content_cctlds.empty()) {
aa07452e641b uribl patch from Jeff Evans <jeffe@tricab.com>
carl
parents: 101
diff changeset
891 printf("%s cctld { \n", indent);
aa07452e641b uribl patch from Jeff Evans <jeffe@tricab.com>
carl
parents: 101
diff changeset
892 printf("%s ", indent);
aa07452e641b uribl patch from Jeff Evans <jeffe@tricab.com>
carl
parents: 101
diff changeset
893 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
894 printf("%s; ", *i);
aa07452e641b uribl patch from Jeff Evans <jeffe@tricab.com>
carl
parents: 101
diff changeset
895 }
aa07452e641b uribl patch from Jeff Evans <jeffe@tricab.com>
carl
parents: 101
diff changeset
896 printf("\n%s }; \n", indent);
aa07452e641b uribl patch from Jeff Evans <jeffe@tricab.com>
carl
parents: 101
diff changeset
897 }
94
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
898 if (!content_tlds.empty()) {
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
899 printf("%s tld { \n", indent);
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
900 printf("%s ", indent);
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
901 for (string_set::iterator i=content_tlds.begin(); i!=content_tlds.end(); i++) {
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
902 printf("%s; ", *i);
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
903 }
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
904 printf("\n%s }; \n", indent);
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
905 }
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
906 if (!html_tags.empty()) {
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
907 printf("%s html_tags { \n", indent);
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
908 printf("%s ", indent);
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
909 for (string_set::iterator i=html_tags.begin(); i!=html_tags.end(); i++) {
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
910 printf("%s; ", *i);
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
911 }
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
912 printf("\n%s }; \n", indent);
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
913 }
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
914 if (host_limit_message) {
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
915 printf("%s host_limit on %d \"%s\"; \n", indent, host_limit, host_limit_message);
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
916 }
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
917 else if (host_random) {
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
918 printf("%s host_limit soft %d; \n", indent, host_limit);
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
919 }
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
920 else {
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
921 printf("%s host_limit off; \n", indent);
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
922 }
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
923 if (tag_limit_message) {
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
924 printf("%s html_limit on %d \"%s\"; \n", indent, tag_limit, tag_limit_message);
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
925 }
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
926 else {
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
927 printf("%s html_limit off; \n", indent);
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
928 }
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
929 printf("%s }; \n", indent);
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
930 }
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
931 else {
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
932 printf("%s content off {}; \n", indent, env_from_default);
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
933 }
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
934
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
935 printf("%s env_to { \t// %s\n", indent, fullname);
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
936 for (string_set::iterator i=env_to.begin(); i!=env_to.end(); i++) {
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
937 printf("%s %s; \n", indent, *i);
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
938 }
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
939 printf("%s }; \n", indent);
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
940
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
941 if (verify_host) {
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
942 printf("%s verify %s; \n", indent, verify_host);
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
943 }
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
944
153
8d7c439bb6fa add auto whitelisting
carl
parents: 152
diff changeset
945 if (autowhite_file && whitelister) {
8d7c439bb6fa add auto whitelisting
carl
parents: 152
diff changeset
946 printf("%s autowhite %d %s; \n", indent, whitelister->get_days(), autowhite_file);
8d7c439bb6fa add auto whitelisting
carl
parents: 152
diff changeset
947 }
8d7c439bb6fa add auto whitelisting
carl
parents: 152
diff changeset
948
94
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
949 for (context_map::iterator i=children.begin(); i!=children.end(); i++) {
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
950 CONTEXTP c = (*i).second;
144
31ff00ea6bfb allow parent/child to share a fully qualified env_to address
carl
parents: 143
diff changeset
951 c->dump(false, level+1);
94
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
952 }
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
953
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
954 printf("%s env_from %s { \t// %s\n", indent, env_from_default, fullname);
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
955 if (!env_from.empty()) {
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
956 printf("%s // white/black/unknown \n", indent);
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
957 for (string_map::iterator i=env_from.begin(); i!=env_from.end(); i++) {
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
958 char *f = (*i).first;
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
959 char *t = (*i).second;
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
960 printf("%s %s \t%s; \n", indent, f, t);
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
961 }
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
962 }
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
963 if (!env_from_context.empty()) {
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
964 printf("%s // child contexts \n", indent);
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
965 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
966 char *f = (*j).first;
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
967 CONTEXTP t = (*j).second;
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
968 printf("%s %s \t%s; \n", indent, f, t->name);
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
969 }
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
970 }
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
971 printf("%s }; \n", indent);
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
972
144
31ff00ea6bfb allow parent/child to share a fully qualified env_to address
carl
parents: 143
diff changeset
973 if (isdefault) {
31ff00ea6bfb allow parent/child to share a fully qualified env_to address
carl
parents: 143
diff changeset
974 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
975 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
976 char *u = (*j).first;
31ff00ea6bfb allow parent/child to share a fully qualified env_to address
carl
parents: 143
diff changeset
977 int l = (*j).second;
31ff00ea6bfb allow parent/child to share a fully qualified env_to address
carl
parents: 143
diff changeset
978 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
979 }
31ff00ea6bfb allow parent/child to share a fully qualified env_to address
carl
parents: 143
diff changeset
980 printf("%s }; \n", indent);
136
f4746d8a12a3 add smtp auth rate limits
carl
parents: 129
diff changeset
981 }
f4746d8a12a3 add smtp auth rate limits
carl
parents: 129
diff changeset
982
94
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
983 printf("%s }; \n", indent);
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
984 }
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 ////////////////////////////////////////////////
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
988 // helper to discard the strings held by a string_set
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
989 //
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
990 void discard(string_set &s) {
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
991 for (string_set::iterator i=s.begin(); i!=s.end(); i++) {
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
992 free(*i);
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
993 }
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
994 s.clear();
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
995 }
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
996
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
997
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
998 ////////////////////////////////////////////////
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
999 // helper to register a string in a string set
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1000 //
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1001 char* register_string(string_set &s, char *name) {
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1002 string_set::iterator i = s.find(name);
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1003 if (i != s.end()) return *i;
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1004 char *x = strdup(name);
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1005 s.insert(x);
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1006 return x;
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1007 }
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1008
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1009
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1010 ////////////////////////////////////////////////
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1011 // register a global string
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1012 //
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1013 char* register_string(char *name) {
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1014 return register_string(all_strings, name);
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1015 }
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1016
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 bool tsa(TOKEN &tok, char *token);
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1021 bool tsa(TOKEN &tok, char *token) {
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1022 char *have = tok.next();
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1023 if (have == token) return true;
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1024 tok.token_error(token, have);
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1025 return false;
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1026 }
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1027
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1028
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1029 ////////////////////////////////////////////////
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1030 //
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1031 bool parse_dnsbl(TOKEN &tok, CONFIG &dc, CONTEXT &me);
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1032 bool parse_dnsbl(TOKEN &tok, CONFIG &dc, CONTEXT &me) {
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1033 char *name = tok.next();
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1034 char *suf = tok.next();
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1035 char *msg = tok.next();
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1036 if (!tsa(tok, token_semi)) return false;
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1037 DNSBLP dnsnew = new DNSBL(name, suf, msg);
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1038 DNSBLP dnsold = me.find_dnsbl(name);
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1039 if (dnsold && (*dnsold == *dnsnew)) {
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1040 // duplicate redefinition, ignore it
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1041 delete dnsnew;
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1042 return true;
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1043 }
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1044 me.add_dnsbl(name, dnsnew);
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1045 return true;
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1046 }
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1047
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1048
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 bool parse_dnsbll(TOKEN &tok, CONFIG &dc, CONTEXT &me);
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1052 bool parse_dnsbll(TOKEN &tok, CONFIG &dc, CONTEXT &me) {
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1053 while (true) {
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1054 char *have = tok.next();
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1055 if (!have) break;
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1056 if (have == token_semi) break;
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1057 DNSBLP dns = me.find_dnsbl(have);
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1058 if (dns) {
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1059 me.add_dnsbl(dns);
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1060 }
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1061 else {
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1062 tok.token_error("dnsbl name", have);
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1063 return false;
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1064 }
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1065 }
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1066 return true;
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_content(TOKEN &tok, CONFIG &dc, CONTEXT &me);
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1073 bool parse_content(TOKEN &tok, CONFIG &dc, CONTEXT &me) {
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1074 char *setting = tok.next();
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1075 if (setting == token_on) {
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1076 me.set_content_filtering(true);
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1077 }
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1078 else if (setting == token_off) {
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1079 me.set_content_filtering(false);
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1080 }
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1081 else {
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1082 tok.token_error("on/off", setting);
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1083 return false;
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1084 }
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1085 if (!tsa(tok, token_lbrace)) return false;
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1086 while (true) {
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1087 char *have = tok.next();
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1088 if (!have) break;
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1089 if (have == token_filter) {
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1090 char *suffix = tok.next();
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1091 char *messag = tok.next();
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1092 me.set_content_suffix(suffix);
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1093 me.set_content_message(messag);
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1094 if (!tsa(tok, token_semi)) return false;
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1095 }
119
d9d2f8699621 uribl patch from Jeff Evans <jeffe@tricab.com>
carl
parents: 117
diff changeset
1096 else if (have == token_uribl) {
d9d2f8699621 uribl patch from Jeff Evans <jeffe@tricab.com>
carl
parents: 117
diff changeset
1097 char *suffix = tok.next();
d9d2f8699621 uribl patch from Jeff Evans <jeffe@tricab.com>
carl
parents: 117
diff changeset
1098 char *messag = tok.next();
d9d2f8699621 uribl patch from Jeff Evans <jeffe@tricab.com>
carl
parents: 117
diff changeset
1099 me.set_uribl_suffix(suffix);
d9d2f8699621 uribl patch from Jeff Evans <jeffe@tricab.com>
carl
parents: 117
diff changeset
1100 me.set_uribl_message(messag);
d9d2f8699621 uribl patch from Jeff Evans <jeffe@tricab.com>
carl
parents: 117
diff changeset
1101 if (!tsa(tok, token_semi)) return false;
d9d2f8699621 uribl patch from Jeff Evans <jeffe@tricab.com>
carl
parents: 117
diff changeset
1102 }
94
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1103 else if (have == token_ignore) {
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1104 if (!tsa(tok, token_lbrace)) return false;
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1105 while (true) {
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1106 if (!have) break;
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1107 char *have = tok.next();
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1108 if (have == token_rbrace) break; // done
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1109 me.add_ignore(have);
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1110 }
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1111 if (!tsa(tok, token_semi)) return false;
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1112 }
117
aa07452e641b uribl patch from Jeff Evans <jeffe@tricab.com>
carl
parents: 101
diff changeset
1113 else if (have == token_cctld) {
aa07452e641b uribl patch from Jeff Evans <jeffe@tricab.com>
carl
parents: 101
diff changeset
1114 if (!tsa(tok, token_lbrace)) return false;
aa07452e641b uribl patch from Jeff Evans <jeffe@tricab.com>
carl
parents: 101
diff changeset
1115 while (true) {
aa07452e641b uribl patch from Jeff Evans <jeffe@tricab.com>
carl
parents: 101
diff changeset
1116 char *have = tok.next();
aa07452e641b uribl patch from Jeff Evans <jeffe@tricab.com>
carl
parents: 101
diff changeset
1117 if (!have) break;
aa07452e641b uribl patch from Jeff Evans <jeffe@tricab.com>
carl
parents: 101
diff changeset
1118 if (have == token_rbrace) break; // done
aa07452e641b uribl patch from Jeff Evans <jeffe@tricab.com>
carl
parents: 101
diff changeset
1119 me.add_cctld(have);
aa07452e641b uribl patch from Jeff Evans <jeffe@tricab.com>
carl
parents: 101
diff changeset
1120 }
aa07452e641b uribl patch from Jeff Evans <jeffe@tricab.com>
carl
parents: 101
diff changeset
1121 if (!tsa(tok, token_semi)) return false;
aa07452e641b uribl patch from Jeff Evans <jeffe@tricab.com>
carl
parents: 101
diff changeset
1122 }
94
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1123 else if (have == token_tld) {
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1124 if (!tsa(tok, token_lbrace)) return false;
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1125 while (true) {
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1126 char *have = tok.next();
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1127 if (!have) break;
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1128 if (have == token_rbrace) break; // done
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1129 me.add_tld(have);
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1130 }
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1131 if (!tsa(tok, token_semi)) return false;
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1132 }
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1133 else if (have == token_html_limit) {
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1134 have = tok.next();
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1135 if (have == token_on) {
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1136 me.set_tag_limit(tok.nextint());
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1137 me.set_tag_message(tok.next());
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1138 }
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1139 else if (have == token_off) {
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1140 me.set_tag_limit(0);
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1141 me.set_tag_message(NULL);
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1142 }
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1143 else {
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1144 tok.token_error("on/off", have);
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1145 return false;
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1146 }
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1147 if (!tsa(tok, token_semi)) return false;
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1148 }
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1149 else if (have == token_html_tags) {
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1150 if (!tsa(tok, token_lbrace)) return false;
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1151 while (true) {
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1152 char *have = tok.next();
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1153 if (!have) break;
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1154 if (have == token_rbrace) {
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1155 break; // done
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1156 }
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1157 else {
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1158 me.add_tag(have); // base version
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1159 char buf[200];
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1160 snprintf(buf, sizeof(buf), "/%s", have);
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1161 me.add_tag(register_string(buf)); // leading /
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1162 snprintf(buf, sizeof(buf), "%s/", have);
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1163 me.add_tag(register_string(buf)); // trailing /
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1164 }
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1165 }
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1166 if (!tsa(tok, token_semi)) return false;
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1167 }
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1168 else if (have == token_host_limit) {
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1169 have = tok.next();
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1170 if (have == token_on) {
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1171 me.set_host_limit(tok.nextint());
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1172 me.set_host_message(tok.next());
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1173 me.set_host_random(false);
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1174 }
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1175 else if (have == token_off) {
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1176 me.set_host_limit(0);
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1177 me.set_host_message(NULL);
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1178 me.set_host_random(false);
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_soft) {
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1181 me.set_host_limit(tok.nextint());
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1182 me.set_host_message(NULL);
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1183 me.set_host_random(true);
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1184 }
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1185 else {
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1186 tok.token_error("on/off/soft", have);
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1187 return false;
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1188 }
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1189 if (!tsa(tok, token_semi)) return false;
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1190 }
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1191 else if (have == token_rbrace) {
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1192 break; // done
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1193 }
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1194 else {
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1195 tok.token_error("content keyword", have);
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1196 return false;
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1197 }
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1198 }
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1199 return tsa(tok, token_semi);
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1200 }
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1201
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1202
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1203 ////////////////////////////////////////////////
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1204 //
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1205 bool parse_envto(TOKEN &tok, CONFIG &dc, CONTEXT &me);
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1206 bool parse_envto(TOKEN &tok, CONFIG &dc, CONTEXT &me) {
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1207 if (!tsa(tok, token_lbrace)) return false;
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1208 while (true) {
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1209 char *have = tok.next();
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1210 if (!have) break;
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1211 if (have == token_rbrace) break;
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1212 if (have == token_semi) {
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1213 // optional separators
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1214 }
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1215 else if (have == token_dccto) {
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1216 char *flavor = tok.next();
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1217 if (!tsa(tok, token_lbrace)) return false;
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1218 bool keeping = false;
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1219 while (true) {
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1220 char *have = tok.next();
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1221 if (!have) break;
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1222 if (have == token_rbrace) break;
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1223 if (have == flavor) {
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1224 keeping = true;
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1225 continue;
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1226 }
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1227 else if ((have == token_ok) || (have == token_ok2) || (have == token_many)) {
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1228 keeping = false;
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1229 continue;
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1230 }
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1231 if (have == token_envto) {
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1232 have = tok.next();
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1233 if (keeping) {
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1234 if (me.allow_env_to(have)) {
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1235 me.add_to(have);
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1236 dc.add_to(have, &me);
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1237 }
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1238 }
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1239 }
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1240 //else if (have == token_substitute) {
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1241 // if (tok.next() == token_mailhost) {
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1242 // have = tok.next();
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1243 // if (keeping) {
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1244 // if (me.allow_env_to(have)) {
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1245 // me.add_to(have);
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1246 // dc.add_to(have, &me);
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 //}
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1251 tok.skipeol();
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1252 }
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1253 }
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1254 else if (me.allow_env_to(have)) {
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1255 me.add_to(have);
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1256 dc.add_to(have, &me);
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1257 }
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1258 else {
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1259 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
1260 return false;
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1261 }
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1262 }
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1263 return tsa(tok, token_semi);
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1264 }
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1265
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1266
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1267 ////////////////////////////////////////////////
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1268 //
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1269 bool parse_verify(TOKEN &tok, CONFIG &dc, CONTEXT &me);
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1270 bool parse_verify(TOKEN &tok, CONFIG &dc, CONTEXT &me) {
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1271 char *host = tok.next();
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1272 if (!tsa(tok, token_semi)) return false;
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1273 me.set_verify(host);
153
8d7c439bb6fa add auto whitelisting
carl
parents: 152
diff changeset
1274 me.set_verifier(add_verify_host(host));
8d7c439bb6fa add auto whitelisting
carl
parents: 152
diff changeset
1275 return true;
8d7c439bb6fa add auto whitelisting
carl
parents: 152
diff changeset
1276 }
8d7c439bb6fa add auto whitelisting
carl
parents: 152
diff changeset
1277
8d7c439bb6fa add auto whitelisting
carl
parents: 152
diff changeset
1278
8d7c439bb6fa add auto whitelisting
carl
parents: 152
diff changeset
1279 ////////////////////////////////////////////////
8d7c439bb6fa add auto whitelisting
carl
parents: 152
diff changeset
1280 //
8d7c439bb6fa add auto whitelisting
carl
parents: 152
diff changeset
1281 bool parse_autowhite(TOKEN &tok, CONFIG &dc, CONTEXT &me);
8d7c439bb6fa add auto whitelisting
carl
parents: 152
diff changeset
1282 bool parse_autowhite(TOKEN &tok, CONFIG &dc, CONTEXT &me) {
8d7c439bb6fa add auto whitelisting
carl
parents: 152
diff changeset
1283 int days = tok.nextint();
8d7c439bb6fa add auto whitelisting
carl
parents: 152
diff changeset
1284 char *fn = tok.next();
8d7c439bb6fa add auto whitelisting
carl
parents: 152
diff changeset
1285 if (!tsa(tok, token_semi)) return false;
8d7c439bb6fa add auto whitelisting
carl
parents: 152
diff changeset
1286 me.set_autowhite(fn);
8d7c439bb6fa add auto whitelisting
carl
parents: 152
diff changeset
1287 me.set_whitelister(add_whitelister_file(fn, days));
99
f8963ddf7143 failed to return a value from parse_verify()
carl
parents: 97
diff changeset
1288 return true;
94
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1289 }
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1290
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1291
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 bool parse_envfrom(TOKEN &tok, CONFIG &dc, CONTEXT &me);
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1295 bool parse_envfrom(TOKEN &tok, CONFIG &dc, CONTEXT &me) {
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1296 char *st = tok.next();
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1297 if ((st == token_black) || (st == token_white) || (st == token_unknown) || (st == token_inherit)) {
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1298 me.set_from_default(st);
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1299 }
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1300 else {
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1301 tok.push(st);
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1302 }
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1303 if (!tsa(tok, token_lbrace)) return false;
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1304 while (true) {
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1305 char *have = tok.next();
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1306 if (!have) break;
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1307 if (have == token_rbrace) break;
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1308 if (have == token_semi) {
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1309 // optional separators
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1310 }
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1311 else if (have == token_dccfrom) {
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1312 if (!tsa(tok, token_lbrace)) return false;
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1313 bool keeping = false;
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1314 bool many = false;
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1315 while (true) {
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1316 char *have = tok.next();
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1317 if (!have) break;
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1318 if (have == token_rbrace) break;
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1319 if (have == token_ok) {
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1320 keeping = true;
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1321 many = false;
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1322 continue;
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1323 }
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1324 else if (have == token_many) {
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1325 keeping = true;
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1326 many = true;
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1327 continue;
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1328 }
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1329 else if (have == token_ok2) {
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1330 keeping = false;
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1331 continue;
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1332 }
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1333 if (have == token_envfrom) {
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1334 have = tok.next();
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1335 if (keeping) {
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1336 me.add_from(have, (many) ? token_black : token_white);
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 else if (have == token_substitute) {
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1340 if (tok.next() == token_mailhost) {
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1341 have = tok.next();
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1342 me.add_from(have, (many) ? token_black : token_white);
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1343 }
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1344 }
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1345 tok.skipeol();
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1346 }
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1347 }
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1348 else {
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1349 // may be a valid email address or domain name
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1350 char *st = tok.next();
148
9330b8d6a56b add documentation fixes, allow env_from target of inherit
carl
parents: 146
diff changeset
1351 if ((st == token_white) || (st == token_black) || (st == token_unknown) || (st == token_inherit)) {
94
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1352 me.add_from(have, st);
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1353 }
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1354 else {
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1355 CONTEXTP con = me.find_from_context_name(st);
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1356 if (con) {
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1357 me.add_from_context(have, con);
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1358 }
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1359 else {
148
9330b8d6a56b add documentation fixes, allow env_from target of inherit
carl
parents: 146
diff changeset
1360 tok.token_error("white/black/unknown/inherit or child context name", st);
94
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1361 return false;
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1362 }
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1363 }
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1364 }
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1365 }
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1366 return tsa(tok, token_semi);
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1367 }
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1368
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1369
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1370 ////////////////////////////////////////////////
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1371 //
136
f4746d8a12a3 add smtp auth rate limits
carl
parents: 129
diff changeset
1372 bool parse_rate(TOKEN &tok, CONFIG &dc, CONTEXT &me);
f4746d8a12a3 add smtp auth rate limits
carl
parents: 129
diff changeset
1373 bool parse_rate(TOKEN &tok, CONFIG &dc, CONTEXT &me) {
140
4028de9b46dd cleanup smtp rate limit code
carl
parents: 136
diff changeset
1374 char *def = tok.next();
141
6256cab02248 cleanup smtp rate limit code
carl
parents: 140
diff changeset
1375 tok.push(def);
6256cab02248 cleanup smtp rate limit code
carl
parents: 140
diff changeset
1376 if (def != token_lbrace) me.set_default_rate(tok.nextint());
136
f4746d8a12a3 add smtp auth rate limits
carl
parents: 129
diff changeset
1377 if (!tsa(tok, token_lbrace)) return false;
f4746d8a12a3 add smtp auth rate limits
carl
parents: 129
diff changeset
1378 while (true) {
f4746d8a12a3 add smtp auth rate limits
carl
parents: 129
diff changeset
1379 char *have = tok.next();
f4746d8a12a3 add smtp auth rate limits
carl
parents: 129
diff changeset
1380 if (!have) break;
f4746d8a12a3 add smtp auth rate limits
carl
parents: 129
diff changeset
1381 if (have == token_rbrace) break;
f4746d8a12a3 add smtp auth rate limits
carl
parents: 129
diff changeset
1382 if (have == token_semi) {
f4746d8a12a3 add smtp auth rate limits
carl
parents: 129
diff changeset
1383 // optional separators
f4746d8a12a3 add smtp auth rate limits
carl
parents: 129
diff changeset
1384 }
f4746d8a12a3 add smtp auth rate limits
carl
parents: 129
diff changeset
1385 else {
140
4028de9b46dd cleanup smtp rate limit code
carl
parents: 136
diff changeset
1386 me.add_rate(have, tok.nextint());
136
f4746d8a12a3 add smtp auth rate limits
carl
parents: 129
diff changeset
1387 }
f4746d8a12a3 add smtp auth rate limits
carl
parents: 129
diff changeset
1388 }
f4746d8a12a3 add smtp auth rate limits
carl
parents: 129
diff changeset
1389 return tsa(tok, token_semi);
f4746d8a12a3 add smtp auth rate limits
carl
parents: 129
diff changeset
1390 }
f4746d8a12a3 add smtp auth rate limits
carl
parents: 129
diff changeset
1391
f4746d8a12a3 add smtp auth rate limits
carl
parents: 129
diff changeset
1392
f4746d8a12a3 add smtp auth rate limits
carl
parents: 129
diff changeset
1393 ////////////////////////////////////////////////
f4746d8a12a3 add smtp auth rate limits
carl
parents: 129
diff changeset
1394 //
94
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1395 bool parse_context(TOKEN &tok, CONFIG &dc, CONTEXTP parent);
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1396 bool parse_context(TOKEN &tok, CONFIG &dc, CONTEXTP parent) {
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1397 char *name = tok.next();
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1398 if (!tsa(tok, token_lbrace)) return false;
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1399 CONTEXTP con = new CONTEXT(parent, name);
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1400
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1401 while (true) {
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1402 char *have = tok.next();
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1403 if (!have) break;
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1404 if (have == token_rbrace) break; // done
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1405 if (have == token_dnsbl) {
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1406 if (!parse_dnsbl(tok, dc, *con)) return false;
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1407 }
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1408 else if (have == token_dnsbll) {
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1409 if (!parse_dnsbll(tok, dc, *con)) return false;
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1410 }
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1411 else if (have == token_content) {
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1412 if (!parse_content(tok, dc, *con)) return false;
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1413 }
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1414 else if (have == token_envto) {
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1415 if (!parse_envto(tok, dc, *con)) return false;
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1416 }
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1417 else if (have == token_verify) {
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1418 if (!parse_verify(tok, dc, *con)) return false;
e107ade3b1c0 fix dos line terminators
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parents: 92
diff changeset
1419 }
153
8d7c439bb6fa add auto whitelisting
carl
parents: 152
diff changeset
1420 else if (have == token_autowhite) {
8d7c439bb6fa add auto whitelisting
carl
parents: 152
diff changeset
1421 if (!parse_autowhite(tok, dc, *con)) return false;
8d7c439bb6fa add auto whitelisting
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parents: 152
diff changeset
1422 }
94
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1423 else if (have == token_envfrom) {
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1424 if (!parse_envfrom(tok, dc, *con)) return false;
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parents: 92
diff changeset
1425 }
140
4028de9b46dd cleanup smtp rate limit code
carl
parents: 136
diff changeset
1426 else if (have == token_rate) {
4028de9b46dd cleanup smtp rate limit code
carl
parents: 136
diff changeset
1427 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
1428 if (!parse_rate(tok, dc, *con)) return false;
f4746d8a12a3 add smtp auth rate limits
carl
parents: 129
diff changeset
1429 }
94
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1430 else if (have == token_context) {
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1431 if (!parse_context(tok, dc, con)) return false;
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1432 }
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carl
parents: 92
diff changeset
1433 else {
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carl
parents: 92
diff changeset
1434 tok.token_error("context keyword", have);
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1435 return false;
e107ade3b1c0 fix dos line terminators
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parents: 92
diff changeset
1436 }
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1437 }
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1438
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1439 if (!tsa(tok, token_semi)) {
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1440 delete con;
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1441 return false;
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1442 }
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carl
parents: 92
diff changeset
1443 dc.add_context(con);
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1444 if (parent) parent->add_context(con);
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1445 return true;
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1446 }
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1447
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1448
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1449 ////////////////////////////////////////////////
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carl
parents: 92
diff changeset
1450 // parse a config file
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1451 //
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1452 bool load_conf(CONFIG &dc, char *fn) {
99
f8963ddf7143 failed to return a value from parse_verify()
carl
parents: 97
diff changeset
1453 int count = 0;
94
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1454 TOKEN tok(fn, &dc.config_files);
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1455 while (true) {
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1456 char *have = tok.next();
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1457 if (!have) break;
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1458 if (have == token_context) {
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1459 if (!parse_context(tok, dc, NULL)) {
99
f8963ddf7143 failed to return a value from parse_verify()
carl
parents: 97
diff changeset
1460 tok.token_error("load_conf() failed to parse context");
94
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1461 return false;
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1462 }
99
f8963ddf7143 failed to return a value from parse_verify()
carl
parents: 97
diff changeset
1463 else count++;
94
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1464 }
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1465 else {
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1466 tok.token_error(token_context, have);
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1467 return false;
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1468 }
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1469 }
99
f8963ddf7143 failed to return a value from parse_verify()
carl
parents: 97
diff changeset
1470 tok.token_error("load_conf() found %d contexts in %s", count, fn);
94
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1471 return (dc.default_context) ? true : false;
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1472 }
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1473
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1474
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1475 ////////////////////////////////////////////////
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1476 // init the tokens
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1477 //
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1478 void token_init() {
153
8d7c439bb6fa add auto whitelisting
carl
parents: 152
diff changeset
1479 token_autowhite = register_string("autowhite");
94
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1480 token_black = register_string("black");
117
aa07452e641b uribl patch from Jeff Evans <jeffe@tricab.com>
carl
parents: 101
diff changeset
1481 token_cctld = register_string("cctld");
94
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1482 token_content = register_string("content");
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1483 token_context = register_string("context");
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1484 token_dccfrom = register_string("dcc_from");
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1485 token_dccto = register_string("dcc_to");
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1486 token_default = register_string("default");
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1487 token_dnsbl = register_string("dnsbl");
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1488 token_dnsbll = register_string("dnsbl_list");
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1489 token_envfrom = register_string("env_from");
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1490 token_envto = register_string("env_to");
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1491 token_filter = register_string("filter");
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1492 token_host_limit = register_string("host_limit");
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1493 token_html_limit = register_string("html_limit");
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1494 token_html_tags = register_string("html_tags");
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1495 token_ignore = register_string("ignore");
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1496 token_include = register_string("include");
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1497 token_inherit = register_string("inherit");
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1498 token_lbrace = register_string("{");
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1499 token_mailhost = register_string("mail_host");
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1500 token_many = register_string("many");
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1501 token_off = register_string("off");
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1502 token_ok = register_string("ok");
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1503 token_ok2 = register_string("ok2");
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1504 token_on = register_string("on");
136
f4746d8a12a3 add smtp auth rate limits
carl
parents: 129
diff changeset
1505 token_rate = register_string("rate_limit");
94
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1506 token_rbrace = register_string("}");
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1507 token_semi = register_string(";");
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1508 token_soft = register_string("soft");
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1509 token_substitute = register_string("substitute");
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1510 token_tld = register_string("tld");
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1511 token_unknown = register_string("unknown");
119
d9d2f8699621 uribl patch from Jeff Evans <jeffe@tricab.com>
carl
parents: 117
diff changeset
1512 token_uribl = register_string("uribl");
94
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1513 token_verify = register_string("verify");
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1514 token_white = register_string("white");
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1515
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1516 if (gethostname(myhostname, HOST_NAME_MAX+1) != 0) {
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1517 strncpy(myhostname, "localhost", HOST_NAME_MAX+1);
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1518 }
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1519 myhostname[HOST_NAME_MAX] = '\0'; // ensure null termination
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1520 token_myhostname = register_string(myhostname);
e107ade3b1c0 fix dos line terminators
carl
parents: 92
diff changeset
1521 }