Total Complexity | 528 |
Total Lines | 4017 |
Duplicated Lines | 0 % |
Changes | 0 |
Complex classes like PHPMailer often do a lot of different things. To break such a class down, we need to identify a cohesive component within that class. A common approach to find such a component is to look for fields/methods that share the same prefixes, or suffixes.
Once you have determined the fields that belong together, you can apply the Extract Class refactoring. If the component makes sense as a sub-class, Extract Subclass is also a candidate, and is often faster.
While breaking up the class, it is a good idea to analyze how other classes use PHPMailer, and based on these observations, apply Extract Interface, too.
1 | <?php |
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28 | class PHPMailer |
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29 | { |
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30 | /** |
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31 | * The PHPMailer Version number. |
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32 | * @var string |
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33 | */ |
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34 | public $Version = '5.2.28'; |
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35 | |||
36 | /** |
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37 | * Email priority. |
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38 | * Options: null (default), 1 = High, 3 = Normal, 5 = low. |
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39 | * When null, the header is not set at all. |
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40 | * @var integer |
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41 | */ |
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42 | public $Priority = null; |
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43 | |||
44 | /** |
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45 | * The character set of the message. |
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46 | * @var string |
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47 | */ |
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48 | public $CharSet = 'iso-8859-1'; |
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49 | |||
50 | /** |
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51 | * The MIME Content-type of the message. |
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52 | * @var string |
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53 | */ |
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54 | public $ContentType = 'text/plain'; |
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55 | |||
56 | /** |
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57 | * The message encoding. |
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58 | * Options: "8bit", "7bit", "binary", "base64", and "quoted-printable". |
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59 | * @var string |
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60 | */ |
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61 | public $Encoding = '8bit'; |
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62 | |||
63 | /** |
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64 | * Holds the most recent mailer error message. |
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65 | * @var string |
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66 | */ |
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67 | public $ErrorInfo = ''; |
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68 | |||
69 | /** |
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70 | * The From email address for the message. |
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71 | * @var string |
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72 | */ |
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73 | public $From = 'root@localhost'; |
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74 | |||
75 | /** |
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76 | * The From name of the message. |
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77 | * @var string |
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78 | */ |
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79 | public $FromName = 'Root User'; |
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80 | |||
81 | /** |
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82 | * The Sender email (Return-Path) of the message. |
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83 | * If not empty, will be sent via -f to sendmail or as 'MAIL FROM' in smtp mode. |
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84 | * @var string |
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85 | */ |
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86 | public $Sender = ''; |
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87 | |||
88 | /** |
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89 | * The Return-Path of the message. |
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90 | * If empty, it will be set to either From or Sender. |
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91 | * @var string |
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92 | * @deprecated Email senders should never set a return-path header; |
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93 | * it's the receiver's job (RFC5321 section 4.4), so this no longer does anything. |
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94 | * @link https://tools.ietf.org/html/rfc5321#section-4.4 RFC5321 reference |
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95 | */ |
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96 | public $ReturnPath = ''; |
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97 | |||
98 | /** |
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99 | * The Subject of the message. |
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100 | * @var string |
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101 | */ |
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102 | public $Subject = ''; |
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103 | |||
104 | /** |
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105 | * An HTML or plain text message body. |
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106 | * If HTML then call isHTML(true). |
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107 | * @var string |
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108 | */ |
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109 | public $Body = ''; |
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110 | |||
111 | /** |
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112 | * The plain-text message body. |
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113 | * This body can be read by mail clients that do not have HTML email |
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114 | * capability such as mutt & Eudora. |
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115 | * Clients that can read HTML will view the normal Body. |
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116 | * @var string |
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117 | */ |
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118 | public $AltBody = ''; |
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119 | |||
120 | /** |
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121 | * An iCal message part body. |
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122 | * Only supported in simple alt or alt_inline message types |
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123 | * To generate iCal events, use the bundled extras/EasyPeasyICS.php class or iCalcreator |
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124 | * @link http://sprain.ch/blog/downloads/php-class-easypeasyics-create-ical-files-with-php/ |
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125 | * @link http://kigkonsult.se/iCalcreator/ |
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126 | * @var string |
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127 | */ |
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128 | public $Ical = ''; |
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129 | |||
130 | /** |
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131 | * The complete compiled MIME message body. |
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132 | * @access protected |
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133 | * @var string |
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134 | */ |
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135 | protected $MIMEBody = ''; |
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136 | |||
137 | /** |
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138 | * The complete compiled MIME message headers. |
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139 | * @var string |
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140 | * @access protected |
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141 | */ |
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142 | protected $MIMEHeader = ''; |
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143 | |||
144 | /** |
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145 | * Extra headers that createHeader() doesn't fold in. |
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146 | * @var string |
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147 | * @access protected |
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148 | */ |
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149 | protected $mailHeader = ''; |
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150 | |||
151 | /** |
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152 | * Word-wrap the message body to this number of chars. |
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153 | * Set to 0 to not wrap. A useful value here is 78, for RFC2822 section 2.1.1 compliance. |
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154 | * @var integer |
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155 | */ |
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156 | public $WordWrap = 0; |
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157 | |||
158 | /** |
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159 | * Which method to use to send mail. |
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160 | * Options: "mail", "sendmail", or "smtp". |
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161 | * @var string |
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162 | */ |
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163 | public $Mailer = 'mail'; |
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164 | |||
165 | /** |
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166 | * The path to the sendmail program. |
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167 | * @var string |
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168 | */ |
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169 | public $Sendmail = '/usr/sbin/sendmail'; |
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170 | |||
171 | /** |
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172 | * Whether mail() uses a fully sendmail-compatible MTA. |
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173 | * One which supports sendmail's "-oi -f" options. |
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174 | * @var boolean |
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175 | */ |
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176 | public $UseSendmailOptions = true; |
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177 | |||
178 | /** |
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179 | * Path to PHPMailer plugins. |
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180 | * Useful if the SMTP class is not in the PHP include path. |
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181 | * @var string |
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182 | * @deprecated Should not be needed now there is an autoloader. |
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183 | */ |
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184 | public $PluginDir = ''; |
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185 | |||
186 | /** |
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187 | * The email address that a reading confirmation should be sent to, also known as read receipt. |
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188 | * @var string |
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189 | */ |
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190 | public $ConfirmReadingTo = ''; |
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191 | |||
192 | /** |
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193 | * The hostname to use in the Message-ID header and as default HELO string. |
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194 | * If empty, PHPMailer attempts to find one with, in order, |
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195 | * $_SERVER['SERVER_NAME'], gethostname(), php_uname('n'), or the value |
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196 | * 'localhost.localdomain'. |
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197 | * @var string |
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198 | */ |
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199 | public $Hostname = ''; |
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200 | |||
201 | /** |
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202 | * An ID to be used in the Message-ID header. |
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203 | * If empty, a unique id will be generated. |
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204 | * You can set your own, but it must be in the format "<id@domain>", |
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205 | * as defined in RFC5322 section 3.6.4 or it will be ignored. |
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206 | * @see https://tools.ietf.org/html/rfc5322#section-3.6.4 |
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207 | * @var string |
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208 | */ |
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209 | public $MessageID = ''; |
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210 | |||
211 | /** |
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212 | * The message Date to be used in the Date header. |
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213 | * If empty, the current date will be added. |
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214 | * @var string |
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215 | */ |
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216 | public $MessageDate = ''; |
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217 | |||
218 | /** |
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219 | * SMTP hosts. |
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220 | * Either a single hostname or multiple semicolon-delimited hostnames. |
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221 | * You can also specify a different port |
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222 | * for each host by using this format: [hostname:port] |
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223 | * (e.g. "smtp1.example.com:25;smtp2.example.com"). |
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224 | * You can also specify encryption type, for example: |
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225 | * (e.g. "tls://smtp1.example.com:587;ssl://smtp2.example.com:465"). |
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226 | * Hosts will be tried in order. |
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227 | * @var string |
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228 | */ |
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229 | public $Host = 'localhost'; |
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230 | |||
231 | /** |
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232 | * The default SMTP server port. |
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233 | * @var integer |
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234 | * @TODO Why is this needed when the SMTP class takes care of it? |
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235 | */ |
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236 | public $Port = 25; |
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237 | |||
238 | /** |
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239 | * The SMTP HELO of the message. |
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240 | * Default is $Hostname. If $Hostname is empty, PHPMailer attempts to find |
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241 | * one with the same method described above for $Hostname. |
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242 | * @var string |
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243 | * @see PHPMailer::$Hostname |
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244 | */ |
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245 | public $Helo = ''; |
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246 | |||
247 | /** |
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248 | * What kind of encryption to use on the SMTP connection. |
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249 | * Options: '', 'ssl' or 'tls' |
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250 | * @var string |
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251 | */ |
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252 | public $SMTPSecure = ''; |
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253 | |||
254 | /** |
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255 | * Whether to enable TLS encryption automatically if a server supports it, |
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256 | * even if `SMTPSecure` is not set to 'tls'. |
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257 | * Be aware that in PHP >= 5.6 this requires that the server's certificates are valid. |
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258 | * @var boolean |
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259 | */ |
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260 | public $SMTPAutoTLS = true; |
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261 | |||
262 | /** |
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263 | * Whether to use SMTP authentication. |
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264 | * Uses the Username and Password properties. |
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265 | * @var boolean |
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266 | * @see PHPMailer::$Username |
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267 | * @see PHPMailer::$Password |
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268 | */ |
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269 | public $SMTPAuth = false; |
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270 | |||
271 | /** |
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272 | * Options array passed to stream_context_create when connecting via SMTP. |
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273 | * @var array |
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274 | */ |
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275 | public $SMTPOptions = array(); |
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276 | |||
277 | /** |
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278 | * SMTP username. |
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279 | * @var string |
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280 | */ |
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281 | public $Username = ''; |
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282 | |||
283 | /** |
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284 | * SMTP password. |
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285 | * @var string |
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286 | */ |
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287 | public $Password = ''; |
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288 | |||
289 | /** |
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290 | * SMTP auth type. |
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291 | * Options are CRAM-MD5, LOGIN, PLAIN, NTLM, XOAUTH2, attempted in that order if not specified |
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292 | * @var string |
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293 | */ |
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294 | public $AuthType = ''; |
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295 | |||
296 | /** |
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297 | * SMTP realm. |
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298 | * Used for NTLM auth |
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299 | * @var string |
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300 | */ |
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301 | public $Realm = ''; |
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302 | |||
303 | /** |
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304 | * SMTP workstation. |
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305 | * Used for NTLM auth |
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306 | * @var string |
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307 | */ |
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308 | public $Workstation = ''; |
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309 | |||
310 | /** |
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311 | * The SMTP server timeout in seconds. |
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312 | * Default of 5 minutes (300sec) is from RFC2821 section 4.5.3.2 |
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313 | * @var integer |
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314 | */ |
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315 | public $Timeout = 300; |
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316 | |||
317 | /** |
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318 | * SMTP class debug output mode. |
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319 | * Debug output level. |
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320 | * Options: |
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321 | * * `0` No output |
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322 | * * `1` Commands |
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323 | * * `2` Data and commands |
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324 | * * `3` As 2 plus connection status |
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325 | * * `4` Low-level data output |
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326 | * @var integer |
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327 | * @see SMTP::$do_debug |
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328 | */ |
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329 | public $SMTPDebug = 0; |
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330 | |||
331 | /** |
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332 | * How to handle debug output. |
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333 | * Options: |
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334 | * * `echo` Output plain-text as-is, appropriate for CLI |
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335 | * * `html` Output escaped, line breaks converted to `<br>`, appropriate for browser output |
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336 | * * `error_log` Output to error log as configured in php.ini |
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337 | * |
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338 | * Alternatively, you can provide a callable expecting two params: a message string and the debug level: |
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339 | * <code> |
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340 | * $mail->Debugoutput = function($str, $level) {echo "debug level $level; message: $str";}; |
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341 | * </code> |
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342 | * @var string|callable |
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343 | * @see SMTP::$Debugoutput |
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344 | */ |
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345 | public $Debugoutput = 'echo'; |
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346 | |||
347 | /** |
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348 | * Whether to keep SMTP connection open after each message. |
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349 | * If this is set to true then to close the connection |
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350 | * requires an explicit call to smtpClose(). |
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351 | * @var boolean |
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352 | */ |
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353 | public $SMTPKeepAlive = false; |
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354 | |||
355 | /** |
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356 | * Whether to split multiple to addresses into multiple messages |
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357 | * or send them all in one message. |
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358 | * Only supported in `mail` and `sendmail` transports, not in SMTP. |
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359 | * @var boolean |
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360 | */ |
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361 | public $SingleTo = false; |
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362 | |||
363 | /** |
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364 | * Storage for addresses when SingleTo is enabled. |
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365 | * @var array |
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366 | * @TODO This should really not be public |
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367 | */ |
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368 | public $SingleToArray = array(); |
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369 | |||
370 | /** |
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371 | * Whether to generate VERP addresses on send. |
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372 | * Only applicable when sending via SMTP. |
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373 | * @link https://en.wikipedia.org/wiki/Variable_envelope_return_path |
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374 | * @link http://www.postfix.org/VERP_README.html Postfix VERP info |
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375 | * @var boolean |
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376 | */ |
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377 | public $do_verp = false; |
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378 | |||
379 | /** |
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380 | * Whether to allow sending messages with an empty body. |
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381 | * @var boolean |
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382 | */ |
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383 | public $AllowEmpty = false; |
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384 | |||
385 | /** |
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386 | * The default line ending. |
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387 | * @note The default remains "\n". We force CRLF where we know |
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388 | * it must be used via self::CRLF. |
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389 | * @var string |
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390 | */ |
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391 | public $LE = "\n"; |
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392 | |||
393 | /** |
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394 | * DKIM selector. |
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395 | * @var string |
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396 | */ |
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397 | public $DKIM_selector = ''; |
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398 | |||
399 | /** |
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400 | * DKIM Identity. |
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401 | * Usually the email address used as the source of the email. |
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402 | * @var string |
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403 | */ |
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404 | public $DKIM_identity = ''; |
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405 | |||
406 | /** |
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407 | * DKIM passphrase. |
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408 | * Used if your key is encrypted. |
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409 | * @var string |
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410 | */ |
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411 | public $DKIM_passphrase = ''; |
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412 | |||
413 | /** |
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414 | * DKIM signing domain name. |
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415 | * @example 'example.com' |
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416 | * @var string |
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417 | */ |
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418 | public $DKIM_domain = ''; |
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419 | |||
420 | /** |
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421 | * DKIM private key file path. |
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422 | * @var string |
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423 | */ |
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424 | public $DKIM_private = ''; |
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425 | |||
426 | /** |
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427 | * DKIM private key string. |
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428 | * If set, takes precedence over `$DKIM_private`. |
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429 | * @var string |
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430 | */ |
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431 | public $DKIM_private_string = ''; |
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432 | |||
433 | /** |
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434 | * Callback Action function name. |
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435 | * |
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436 | * The function that handles the result of the send email action. |
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437 | * It is called out by send() for each email sent. |
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438 | * |
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439 | * Value can be any php callable: http://www.php.net/is_callable |
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440 | * |
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441 | * Parameters: |
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442 | * boolean $result result of the send action |
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443 | * array $to email addresses of the recipients |
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444 | * array $cc cc email addresses |
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445 | * array $bcc bcc email addresses |
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446 | * string $subject the subject |
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447 | * string $body the email body |
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448 | * string $from email address of sender |
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449 | * @var string |
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450 | */ |
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451 | public $action_function = ''; |
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452 | |||
453 | /** |
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454 | * What to put in the X-Mailer header. |
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455 | * Options: An empty string for PHPMailer default, whitespace for none, or a string to use |
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456 | * @var string |
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457 | */ |
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458 | public $XMailer = ''; |
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459 | |||
460 | /** |
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461 | * Which validator to use by default when validating email addresses. |
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462 | * May be a callable to inject your own validator, but there are several built-in validators. |
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463 | * @see PHPMailer::validateAddress() |
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464 | * @var string|callable |
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465 | * @static |
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466 | */ |
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467 | public static $validator = 'auto'; |
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468 | |||
469 | /** |
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470 | * An instance of the SMTP sender class. |
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471 | * @var SMTP |
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472 | * @access protected |
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473 | */ |
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474 | protected $smtp = null; |
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475 | |||
476 | /** |
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477 | * The array of 'to' names and addresses. |
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478 | * @var array |
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479 | * @access protected |
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480 | */ |
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481 | protected $to = array(); |
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482 | |||
483 | /** |
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484 | * The array of 'cc' names and addresses. |
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485 | * @var array |
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486 | * @access protected |
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487 | */ |
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488 | protected $cc = array(); |
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489 | |||
490 | /** |
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491 | * The array of 'bcc' names and addresses. |
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492 | * @var array |
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493 | * @access protected |
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494 | */ |
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495 | protected $bcc = array(); |
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496 | |||
497 | /** |
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498 | * The array of reply-to names and addresses. |
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499 | * @var array |
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500 | * @access protected |
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501 | */ |
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502 | protected $ReplyTo = array(); |
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503 | |||
504 | /** |
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505 | * An array of all kinds of addresses. |
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506 | * Includes all of $to, $cc, $bcc |
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507 | * @var array |
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508 | * @access protected |
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509 | * @see PHPMailer::$to @see PHPMailer::$cc @see PHPMailer::$bcc |
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510 | */ |
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511 | protected $all_recipients = array(); |
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512 | |||
513 | /** |
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514 | * An array of names and addresses queued for validation. |
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515 | * In send(), valid and non duplicate entries are moved to $all_recipients |
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516 | * and one of $to, $cc, or $bcc. |
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517 | * This array is used only for addresses with IDN. |
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518 | * @var array |
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519 | * @access protected |
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520 | * @see PHPMailer::$to @see PHPMailer::$cc @see PHPMailer::$bcc |
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521 | * @see PHPMailer::$all_recipients |
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522 | */ |
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523 | protected $RecipientsQueue = array(); |
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524 | |||
525 | /** |
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526 | * An array of reply-to names and addresses queued for validation. |
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527 | * In send(), valid and non duplicate entries are moved to $ReplyTo. |
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528 | * This array is used only for addresses with IDN. |
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529 | * @var array |
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530 | * @access protected |
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531 | * @see PHPMailer::$ReplyTo |
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532 | */ |
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533 | protected $ReplyToQueue = array(); |
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534 | |||
535 | /** |
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536 | * The array of attachments. |
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537 | * @var array |
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538 | * @access protected |
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539 | */ |
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540 | protected $attachment = array(); |
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541 | |||
542 | /** |
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543 | * The array of custom headers. |
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544 | * @var array |
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545 | * @access protected |
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546 | */ |
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547 | protected $CustomHeader = array(); |
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548 | |||
549 | /** |
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550 | * The most recent Message-ID (including angular brackets). |
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551 | * @var string |
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552 | * @access protected |
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553 | */ |
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554 | protected $lastMessageID = ''; |
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555 | |||
556 | /** |
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557 | * The message's MIME type. |
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558 | * @var string |
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559 | * @access protected |
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560 | */ |
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561 | protected $message_type = ''; |
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562 | |||
563 | /** |
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564 | * The array of MIME boundary strings. |
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565 | * @var array |
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566 | * @access protected |
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567 | */ |
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568 | protected $boundary = array(); |
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569 | |||
570 | /** |
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571 | * The array of available languages. |
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572 | * @var array |
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573 | * @access protected |
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574 | */ |
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575 | protected $language = array(); |
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576 | |||
577 | /** |
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578 | * The number of errors encountered. |
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579 | * @var integer |
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580 | * @access protected |
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581 | */ |
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582 | protected $error_count = 0; |
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583 | |||
584 | /** |
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585 | * The S/MIME certificate file path. |
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586 | * @var string |
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587 | * @access protected |
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588 | */ |
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589 | protected $sign_cert_file = ''; |
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590 | |||
591 | /** |
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592 | * The S/MIME key file path. |
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593 | * @var string |
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594 | * @access protected |
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595 | */ |
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596 | protected $sign_key_file = ''; |
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597 | |||
598 | /** |
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599 | * The optional S/MIME extra certificates ("CA Chain") file path. |
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600 | * @var string |
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601 | * @access protected |
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602 | */ |
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603 | protected $sign_extracerts_file = ''; |
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604 | |||
605 | /** |
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606 | * The S/MIME password for the key. |
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607 | * Used only if the key is encrypted. |
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608 | * @var string |
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609 | * @access protected |
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610 | */ |
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611 | protected $sign_key_pass = ''; |
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612 | |||
613 | /** |
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614 | * Whether to throw exceptions for errors. |
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615 | * @var boolean |
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616 | * @access protected |
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617 | */ |
||
618 | protected $exceptions = false; |
||
619 | |||
620 | /** |
||
621 | * Unique ID used for message ID and boundaries. |
||
622 | * @var string |
||
623 | * @access protected |
||
624 | */ |
||
625 | protected $uniqueid = ''; |
||
626 | |||
627 | /** |
||
628 | * Error severity: message only, continue processing. |
||
629 | */ |
||
630 | const STOP_MESSAGE = 0; |
||
631 | |||
632 | /** |
||
633 | * Error severity: message, likely ok to continue processing. |
||
634 | */ |
||
635 | const STOP_CONTINUE = 1; |
||
636 | |||
637 | /** |
||
638 | * Error severity: message, plus full stop, critical error reached. |
||
639 | */ |
||
640 | const STOP_CRITICAL = 2; |
||
641 | |||
642 | /** |
||
643 | * SMTP RFC standard line ending. |
||
644 | */ |
||
645 | const CRLF = "\r\n"; |
||
646 | |||
647 | /** |
||
648 | * The maximum line length allowed by RFC 2822 section 2.1.1 |
||
649 | * @var integer |
||
650 | */ |
||
651 | const MAX_LINE_LENGTH = 998; |
||
652 | |||
653 | /** |
||
654 | * Constructor. |
||
655 | * @param boolean $exceptions Should we throw external exceptions? |
||
656 | */ |
||
657 | public function __construct($exceptions = null) |
||
658 | { |
||
659 | if ($exceptions !== null) { |
||
660 | $this->exceptions = (boolean)$exceptions; |
||
661 | } |
||
662 | //Pick an appropriate debug output format automatically |
||
663 | $this->Debugoutput = (strpos(PHP_SAPI, 'cli') !== false ? 'echo' : 'html'); |
||
664 | } |
||
665 | |||
666 | /** |
||
667 | * Destructor. |
||
668 | */ |
||
669 | public function __destruct() |
||
670 | { |
||
671 | //Close any open SMTP connection nicely |
||
672 | $this->smtpClose(); |
||
673 | } |
||
674 | |||
675 | /** |
||
676 | * Call mail() in a safe_mode-aware fashion. |
||
677 | * Also, unless sendmail_path points to sendmail (or something that |
||
678 | * claims to be sendmail), don't pass params (not a perfect fix, |
||
679 | * but it will do) |
||
680 | * @param string $to To |
||
681 | * @param string $subject Subject |
||
682 | * @param string $body Message Body |
||
683 | * @param string $header Additional Header(s) |
||
684 | * @param string $params Params |
||
685 | * @access private |
||
686 | * @return boolean |
||
687 | */ |
||
688 | private function mailPassthru($to, $subject, $body, $header, $params) |
||
689 | { |
||
690 | //Check overloading of mail function to avoid double-encoding |
||
691 | if (ini_get('mbstring.func_overload') & 1) { |
||
692 | $subject = $this->secureHeader($subject); |
||
693 | } else { |
||
694 | $subject = $this->encodeHeader($this->secureHeader($subject)); |
||
695 | } |
||
696 | |||
697 | //Can't use additional_parameters in safe_mode, calling mail() with null params breaks |
||
698 | //@link http://php.net/manual/en/function.mail.php |
||
699 | if (ini_get('safe_mode') or !$this->UseSendmailOptions or is_null($params)) { |
||
700 | $result = @mail($to, $subject, $body, $header); |
||
701 | } else { |
||
702 | $result = @mail($to, $subject, $body, $header, $params); |
||
703 | } |
||
704 | return $result; |
||
705 | } |
||
706 | /** |
||
707 | * Output debugging info via user-defined method. |
||
708 | * Only generates output if SMTP debug output is enabled (@see SMTP::$do_debug). |
||
709 | * @see PHPMailer::$Debugoutput |
||
710 | * @see PHPMailer::$SMTPDebug |
||
711 | * @param string $str |
||
712 | */ |
||
713 | protected function edebug($str) |
||
714 | { |
||
715 | if ($this->SMTPDebug <= 0) { |
||
716 | return; |
||
717 | } |
||
718 | //Avoid clash with built-in function names |
||
719 | if (!in_array($this->Debugoutput, array('error_log', 'html', 'echo')) and is_callable($this->Debugoutput)) { |
||
720 | call_user_func($this->Debugoutput, $str, $this->SMTPDebug); |
||
721 | return; |
||
722 | } |
||
723 | switch ($this->Debugoutput) { |
||
724 | case 'error_log': |
||
725 | //Don't output, just log |
||
726 | error_log($str); |
||
727 | break; |
||
728 | case 'html': |
||
729 | //Cleans up output a bit for a better looking, HTML-safe output |
||
730 | echo htmlentities( |
||
731 | preg_replace('/[\r\n]+/', '', $str), |
||
732 | ENT_QUOTES, |
||
733 | 'UTF-8' |
||
734 | ) |
||
735 | . "<br>\n"; |
||
736 | break; |
||
737 | case 'echo': |
||
738 | default: |
||
739 | //Normalize line breaks |
||
740 | $str = preg_replace('/\r\n?/ms', "\n", $str); |
||
741 | echo gmdate('Y-m-d H:i:s') . "\t" . str_replace( |
||
742 | "\n", |
||
743 | "\n \t ", |
||
744 | trim($str) |
||
745 | ) . "\n"; |
||
746 | } |
||
747 | } |
||
748 | |||
749 | /** |
||
750 | * Sets message type to HTML or plain. |
||
751 | * @param boolean $isHtml True for HTML mode. |
||
752 | * @return void |
||
753 | */ |
||
754 | public function isHTML($isHtml = true) |
||
755 | { |
||
756 | if ($isHtml) { |
||
757 | $this->ContentType = 'text/html'; |
||
758 | } else { |
||
759 | $this->ContentType = 'text/plain'; |
||
760 | } |
||
761 | } |
||
762 | |||
763 | /** |
||
764 | * Send messages using SMTP. |
||
765 | * @return void |
||
766 | */ |
||
767 | public function isSMTP() |
||
768 | { |
||
769 | $this->Mailer = 'smtp'; |
||
770 | } |
||
771 | |||
772 | /** |
||
773 | * Send messages using PHP's mail() function. |
||
774 | * @return void |
||
775 | */ |
||
776 | public function isMail() |
||
777 | { |
||
778 | $this->Mailer = 'mail'; |
||
779 | } |
||
780 | |||
781 | /** |
||
782 | * Send messages using $Sendmail. |
||
783 | * @return void |
||
784 | */ |
||
785 | public function isSendmail() |
||
786 | { |
||
787 | $ini_sendmail_path = ini_get('sendmail_path'); |
||
788 | |||
789 | if (!stristr($ini_sendmail_path, 'sendmail')) { |
||
790 | $this->Sendmail = '/usr/sbin/sendmail'; |
||
791 | } else { |
||
792 | $this->Sendmail = $ini_sendmail_path; |
||
793 | } |
||
794 | $this->Mailer = 'sendmail'; |
||
795 | } |
||
796 | |||
797 | /** |
||
798 | * Send messages using qmail. |
||
799 | * @return void |
||
800 | */ |
||
801 | public function isQmail() |
||
802 | { |
||
803 | $ini_sendmail_path = ini_get('sendmail_path'); |
||
804 | |||
805 | if (!stristr($ini_sendmail_path, 'qmail')) { |
||
806 | $this->Sendmail = '/var/qmail/bin/qmail-inject'; |
||
807 | } else { |
||
808 | $this->Sendmail = $ini_sendmail_path; |
||
809 | } |
||
810 | $this->Mailer = 'qmail'; |
||
811 | } |
||
812 | |||
813 | /** |
||
814 | * Add a "To" address. |
||
815 | * @param string $address The email address to send to |
||
816 | * @param string $name |
||
817 | * @return boolean true on success, false if address already used or invalid in some way |
||
818 | */ |
||
819 | public function addAddress($address, $name = '') |
||
820 | { |
||
821 | return $this->addOrEnqueueAnAddress('to', $address, $name); |
||
822 | } |
||
823 | |||
824 | /** |
||
825 | * Add a "CC" address. |
||
826 | * @note: This function works with the SMTP mailer on win32, not with the "mail" mailer. |
||
827 | * @param string $address The email address to send to |
||
828 | * @param string $name |
||
829 | * @return boolean true on success, false if address already used or invalid in some way |
||
830 | */ |
||
831 | public function addCC($address, $name = '') |
||
832 | { |
||
833 | return $this->addOrEnqueueAnAddress('cc', $address, $name); |
||
834 | } |
||
835 | |||
836 | /** |
||
837 | * Add a "BCC" address. |
||
838 | * @note: This function works with the SMTP mailer on win32, not with the "mail" mailer. |
||
839 | * @param string $address The email address to send to |
||
840 | * @param string $name |
||
841 | * @return boolean true on success, false if address already used or invalid in some way |
||
842 | */ |
||
843 | public function addBCC($address, $name = '') |
||
844 | { |
||
845 | return $this->addOrEnqueueAnAddress('bcc', $address, $name); |
||
846 | } |
||
847 | |||
848 | /** |
||
849 | * Add a "Reply-To" address. |
||
850 | * @param string $address The email address to reply to |
||
851 | * @param string $name |
||
852 | * @return boolean true on success, false if address already used or invalid in some way |
||
853 | */ |
||
854 | public function addReplyTo($address, $name = '') |
||
855 | { |
||
856 | return $this->addOrEnqueueAnAddress('Reply-To', $address, $name); |
||
857 | } |
||
858 | |||
859 | /** |
||
860 | * Add an address to one of the recipient arrays or to the ReplyTo array. Because PHPMailer |
||
861 | * can't validate addresses with an IDN without knowing the PHPMailer::$CharSet (that can still |
||
862 | * be modified after calling this function), addition of such addresses is delayed until send(). |
||
863 | * Addresses that have been added already return false, but do not throw exceptions. |
||
864 | * @param string $kind One of 'to', 'cc', 'bcc', or 'ReplyTo' |
||
865 | * @param string $address The email address to send, resp. to reply to |
||
866 | * @param string $name |
||
867 | * @throws phpmailerException |
||
868 | * @return boolean true on success, false if address already used or invalid in some way |
||
869 | * @access protected |
||
870 | */ |
||
871 | protected function addOrEnqueueAnAddress($kind, $address, $name) |
||
872 | { |
||
873 | $address = trim($address); |
||
874 | $name = trim(preg_replace('/[\r\n]+/', '', $name)); //Strip breaks and trim |
||
875 | if (($pos = strrpos($address, '@')) === false) { |
||
876 | // At-sign is misssing. |
||
877 | $error_message = $this->lang('invalid_address') . " (addAnAddress $kind): $address"; |
||
878 | $this->setError($error_message); |
||
879 | $this->edebug($error_message); |
||
880 | if ($this->exceptions) { |
||
881 | throw new phpmailerException($error_message); |
||
882 | } |
||
883 | return false; |
||
884 | } |
||
885 | $params = array($kind, $address, $name); |
||
886 | // Enqueue addresses with IDN until we know the PHPMailer::$CharSet. |
||
887 | if ($this->has8bitChars(substr($address, ++$pos)) and $this->idnSupported()) { |
||
888 | if ($kind != 'Reply-To') { |
||
889 | if (!array_key_exists($address, $this->RecipientsQueue)) { |
||
890 | $this->RecipientsQueue[$address] = $params; |
||
891 | return true; |
||
892 | } |
||
893 | } else { |
||
894 | if (!array_key_exists($address, $this->ReplyToQueue)) { |
||
895 | $this->ReplyToQueue[$address] = $params; |
||
896 | return true; |
||
897 | } |
||
898 | } |
||
899 | return false; |
||
900 | } |
||
901 | // Immediately add standard addresses without IDN. |
||
902 | return call_user_func_array(array($this, 'addAnAddress'), $params); |
||
903 | } |
||
904 | |||
905 | /** |
||
906 | * Add an address to one of the recipient arrays or to the ReplyTo array. |
||
907 | * Addresses that have been added already return false, but do not throw exceptions. |
||
908 | * @param string $kind One of 'to', 'cc', 'bcc', or 'ReplyTo' |
||
909 | * @param string $address The email address to send, resp. to reply to |
||
910 | * @param string $name |
||
911 | * @throws phpmailerException |
||
912 | * @return boolean true on success, false if address already used or invalid in some way |
||
913 | * @access protected |
||
914 | */ |
||
915 | protected function addAnAddress($kind, $address, $name = '') |
||
916 | { |
||
917 | if (!in_array($kind, array('to', 'cc', 'bcc', 'Reply-To'))) { |
||
918 | $error_message = $this->lang('Invalid recipient kind: ') . $kind; |
||
919 | $this->setError($error_message); |
||
920 | $this->edebug($error_message); |
||
921 | if ($this->exceptions) { |
||
922 | throw new phpmailerException($error_message); |
||
923 | } |
||
924 | return false; |
||
925 | } |
||
926 | if (!$this->validateAddress($address)) { |
||
927 | $error_message = $this->lang('invalid_address') . " (addAnAddress $kind): $address"; |
||
928 | $this->setError($error_message); |
||
929 | $this->edebug($error_message); |
||
930 | if ($this->exceptions) { |
||
931 | throw new phpmailerException($error_message); |
||
932 | } |
||
933 | return false; |
||
934 | } |
||
935 | if ($kind != 'Reply-To') { |
||
936 | if (!array_key_exists(strtolower($address), $this->all_recipients)) { |
||
937 | array_push($this->$kind, array($address, $name)); |
||
938 | $this->all_recipients[strtolower($address)] = true; |
||
939 | return true; |
||
940 | } |
||
941 | } else { |
||
942 | if (!array_key_exists(strtolower($address), $this->ReplyTo)) { |
||
943 | $this->ReplyTo[strtolower($address)] = array($address, $name); |
||
944 | return true; |
||
945 | } |
||
946 | } |
||
947 | return false; |
||
948 | } |
||
949 | |||
950 | /** |
||
951 | * Parse and validate a string containing one or more RFC822-style comma-separated email addresses |
||
952 | * of the form "display name <address>" into an array of name/address pairs. |
||
953 | * Uses the imap_rfc822_parse_adrlist function if the IMAP extension is available. |
||
954 | * Note that quotes in the name part are removed. |
||
955 | * @param string $addrstr The address list string |
||
956 | * @param bool $useimap Whether to use the IMAP extension to parse the list |
||
957 | * @return array |
||
958 | * @link http://www.andrew.cmu.edu/user/agreen1/testing/mrbs/web/Mail/RFC822.php A more careful implementation |
||
959 | */ |
||
960 | public function parseAddresses($addrstr, $useimap = true) |
||
961 | { |
||
962 | $addresses = array(); |
||
963 | if ($useimap and function_exists('imap_rfc822_parse_adrlist')) { |
||
964 | //Use this built-in parser if it's available |
||
965 | $list = imap_rfc822_parse_adrlist($addrstr, ''); |
||
966 | foreach ($list as $address) { |
||
967 | if ($address->host != '.SYNTAX-ERROR.') { |
||
968 | if ($this->validateAddress($address->mailbox . '@' . $address->host)) { |
||
969 | $addresses[] = array( |
||
970 | 'name' => (property_exists($address, 'personal') ? $address->personal : ''), |
||
971 | 'address' => $address->mailbox . '@' . $address->host |
||
972 | ); |
||
973 | } |
||
974 | } |
||
975 | } |
||
976 | } else { |
||
977 | //Use this simpler parser |
||
978 | $list = explode(',', $addrstr); |
||
979 | foreach ($list as $address) { |
||
980 | $address = trim($address); |
||
981 | //Is there a separate name part? |
||
982 | if (strpos($address, '<') === false) { |
||
983 | //No separate name, just use the whole thing |
||
984 | if ($this->validateAddress($address)) { |
||
985 | $addresses[] = array( |
||
986 | 'name' => '', |
||
987 | 'address' => $address |
||
988 | ); |
||
989 | } |
||
990 | } else { |
||
991 | list($name, $email) = explode('<', $address); |
||
992 | $email = trim(str_replace('>', '', $email)); |
||
993 | if ($this->validateAddress($email)) { |
||
994 | $addresses[] = array( |
||
995 | 'name' => trim(str_replace(array('"', "'"), '', $name)), |
||
996 | 'address' => $email |
||
997 | ); |
||
998 | } |
||
999 | } |
||
1000 | } |
||
1001 | } |
||
1002 | return $addresses; |
||
1003 | } |
||
1004 | |||
1005 | /** |
||
1006 | * Set the From and FromName properties. |
||
1007 | * @param string $address |
||
1008 | * @param string $name |
||
1009 | * @param boolean $auto Whether to also set the Sender address, defaults to true |
||
1010 | * @throws phpmailerException |
||
1011 | * @return boolean |
||
1012 | */ |
||
1013 | public function setFrom($address, $name = '', $auto = true) |
||
1014 | { |
||
1015 | $address = trim($address); |
||
1016 | $name = trim(preg_replace('/[\r\n]+/', '', $name)); //Strip breaks and trim |
||
1017 | // Don't validate now addresses with IDN. Will be done in send(). |
||
1018 | if (($pos = strrpos($address, '@')) === false or |
||
1019 | (!$this->has8bitChars(substr($address, ++$pos)) or !$this->idnSupported()) and |
||
1020 | !$this->validateAddress($address)) { |
||
1021 | $error_message = $this->lang('invalid_address') . " (setFrom) $address"; |
||
1022 | $this->setError($error_message); |
||
1023 | $this->edebug($error_message); |
||
1024 | if ($this->exceptions) { |
||
1025 | throw new phpmailerException($error_message); |
||
1026 | } |
||
1027 | return false; |
||
1028 | } |
||
1029 | $this->From = $address; |
||
1030 | $this->FromName = $name; |
||
1031 | if ($auto) { |
||
1032 | if (empty($this->Sender)) { |
||
1033 | $this->Sender = $address; |
||
1034 | } |
||
1035 | } |
||
1036 | return true; |
||
1037 | } |
||
1038 | |||
1039 | /** |
||
1040 | * Return the Message-ID header of the last email. |
||
1041 | * Technically this is the value from the last time the headers were created, |
||
1042 | * but it's also the message ID of the last sent message except in |
||
1043 | * pathological cases. |
||
1044 | * @return string |
||
1045 | */ |
||
1046 | public function getLastMessageID() |
||
1047 | { |
||
1048 | return $this->lastMessageID; |
||
1049 | } |
||
1050 | |||
1051 | /** |
||
1052 | * Check that a string looks like an email address. |
||
1053 | * @param string $address The email address to check |
||
1054 | * @param string|callable $patternselect A selector for the validation pattern to use : |
||
1055 | * * `auto` Pick best pattern automatically; |
||
1056 | * * `pcre8` Use the squiloople.com pattern, requires PCRE > 8.0, PHP >= 5.3.2, 5.2.14; |
||
1057 | * * `pcre` Use old PCRE implementation; |
||
1058 | * * `php` Use PHP built-in FILTER_VALIDATE_EMAIL; |
||
1059 | * * `html5` Use the pattern given by the HTML5 spec for 'email' type form input elements. |
||
1060 | * * `noregex` Don't use a regex: super fast, really dumb. |
||
1061 | * Alternatively you may pass in a callable to inject your own validator, for example: |
||
1062 | * PHPMailer::validateAddress('[email protected]', function($address) { |
||
1063 | * return (strpos($address, '@') !== false); |
||
1064 | * }); |
||
1065 | * You can also set the PHPMailer::$validator static to a callable, allowing built-in methods to use your validator. |
||
1066 | * @return boolean |
||
1067 | * @static |
||
1068 | * @access public |
||
1069 | */ |
||
1070 | public static function validateAddress($address, $patternselect = null) |
||
1071 | { |
||
1072 | if (is_null($patternselect)) { |
||
1073 | $patternselect = self::$validator; |
||
1074 | } |
||
1075 | if (is_callable($patternselect)) { |
||
1076 | return call_user_func($patternselect, $address); |
||
1077 | } |
||
1078 | //Reject line breaks in addresses; it's valid RFC5322, but not RFC5321 |
||
1079 | if (strpos($address, "\n") !== false or strpos($address, "\r") !== false) { |
||
1080 | return false; |
||
1081 | } |
||
1082 | if (!$patternselect or $patternselect == 'auto') { |
||
1083 | //Check this constant first so it works when extension_loaded() is disabled by safe mode |
||
1084 | //Constant was added in PHP 5.2.4 |
||
1085 | if (defined('PCRE_VERSION')) { |
||
1086 | //This pattern can get stuck in a recursive loop in PCRE <= 8.0.2 |
||
1087 | if (version_compare(PCRE_VERSION, '8.0.3') >= 0) { |
||
1088 | $patternselect = 'pcre8'; |
||
1089 | } else { |
||
1090 | $patternselect = 'pcre'; |
||
1091 | } |
||
1092 | } elseif (function_exists('extension_loaded') and extension_loaded('pcre')) { |
||
1093 | //Fall back to older PCRE |
||
1094 | $patternselect = 'pcre'; |
||
1095 | } else { |
||
1096 | //Filter_var appeared in PHP 5.2.0 and does not require the PCRE extension |
||
1097 | if (version_compare(PHP_VERSION, '5.2.0') >= 0) { |
||
1098 | $patternselect = 'php'; |
||
1099 | } else { |
||
1100 | $patternselect = 'noregex'; |
||
1101 | } |
||
1102 | } |
||
1103 | } |
||
1104 | switch ($patternselect) { |
||
1105 | case 'pcre8': |
||
1106 | /** |
||
1107 | * Uses the same RFC5322 regex on which FILTER_VALIDATE_EMAIL is based, but allows dotless domains. |
||
1108 | * @link http://squiloople.com/2009/12/20/email-address-validation/ |
||
1109 | * @copyright 2009-2010 Michael Rushton |
||
1110 | * Feel free to use and redistribute this code. But please keep this copyright notice. |
||
1111 | */ |
||
1112 | return (boolean)preg_match( |
||
1113 | '/^(?!(?>(?1)"?(?>\\\[ -~]|[^"])"?(?1)){255,})(?!(?>(?1)"?(?>\\\[ -~]|[^"])"?(?1)){65,}@)' . |
||
1114 | '((?>(?>(?>((?>(?>(?>\x0D\x0A)?[\t ])+|(?>[\t ]*\x0D\x0A)?[\t ]+)?)(\((?>(?2)' . |
||
1115 | '(?>[\x01-\x08\x0B\x0C\x0E-\'*-\[\]-\x7F]|\\\[\x00-\x7F]|(?3)))*(?2)\)))+(?2))|(?2))?)' . |
||
1116 | '([!#-\'*+\/-9=?^-~-]+|"(?>(?2)(?>[\x01-\x08\x0B\x0C\x0E-!#-\[\]-\x7F]|\\\[\x00-\x7F]))*' . |
||
1117 | '(?2)")(?>(?1)\.(?1)(?4))*(?1)@(?!(?1)[a-z0-9-]{64,})(?1)(?>([a-z0-9](?>[a-z0-9-]*[a-z0-9])?)' . |
||
1118 | '(?>(?1)\.(?!(?1)[a-z0-9-]{64,})(?1)(?5)){0,126}|\[(?:(?>IPv6:(?>([a-f0-9]{1,4})(?>:(?6)){7}' . |
||
1119 | '|(?!(?:.*[a-f0-9][:\]]){8,})((?6)(?>:(?6)){0,6})?::(?7)?))|(?>(?>IPv6:(?>(?6)(?>:(?6)){5}:' . |
||
1120 | '|(?!(?:.*[a-f0-9]:){6,})(?8)?::(?>((?6)(?>:(?6)){0,4}):)?))?(25[0-5]|2[0-4][0-9]|1[0-9]{2}' . |
||
1121 | '|[1-9]?[0-9])(?>\.(?9)){3}))\])(?1)$/isD', |
||
1122 | $address |
||
1123 | ); |
||
1124 | case 'pcre': |
||
1125 | //An older regex that doesn't need a recent PCRE |
||
1126 | return (boolean)preg_match( |
||
1127 | '/^(?!(?>"?(?>\\\[ -~]|[^"])"?){255,})(?!(?>"?(?>\\\[ -~]|[^"])"?){65,}@)(?>' . |
||
1128 | '[!#-\'*+\/-9=?^-~-]+|"(?>(?>[\x01-\x08\x0B\x0C\x0E-!#-\[\]-\x7F]|\\\[\x00-\xFF]))*")' . |
||
1129 | '(?>\.(?>[!#-\'*+\/-9=?^-~-]+|"(?>(?>[\x01-\x08\x0B\x0C\x0E-!#-\[\]-\x7F]|\\\[\x00-\xFF]))*"))*' . |
||
1130 | '@(?>(?![a-z0-9-]{64,})(?>[a-z0-9](?>[a-z0-9-]*[a-z0-9])?)(?>\.(?![a-z0-9-]{64,})' . |
||
1131 | '(?>[a-z0-9](?>[a-z0-9-]*[a-z0-9])?)){0,126}|\[(?:(?>IPv6:(?>(?>[a-f0-9]{1,4})(?>:' . |
||
1132 | '[a-f0-9]{1,4}){7}|(?!(?:.*[a-f0-9][:\]]){8,})(?>[a-f0-9]{1,4}(?>:[a-f0-9]{1,4}){0,6})?' . |
||
1133 | '::(?>[a-f0-9]{1,4}(?>:[a-f0-9]{1,4}){0,6})?))|(?>(?>IPv6:(?>[a-f0-9]{1,4}(?>:' . |
||
1134 | '[a-f0-9]{1,4}){5}:|(?!(?:.*[a-f0-9]:){6,})(?>[a-f0-9]{1,4}(?>:[a-f0-9]{1,4}){0,4})?' . |
||
1135 | '::(?>(?:[a-f0-9]{1,4}(?>:[a-f0-9]{1,4}){0,4}):)?))?(?>25[0-5]|2[0-4][0-9]|1[0-9]{2}' . |
||
1136 | '|[1-9]?[0-9])(?>\.(?>25[0-5]|2[0-4][0-9]|1[0-9]{2}|[1-9]?[0-9])){3}))\])$/isD', |
||
1137 | $address |
||
1138 | ); |
||
1139 | case 'html5': |
||
1140 | /** |
||
1141 | * This is the pattern used in the HTML5 spec for validation of 'email' type form input elements. |
||
1142 | * @link http://www.whatwg.org/specs/web-apps/current-work/#e-mail-state-(type=email) |
||
1143 | */ |
||
1144 | return (boolean)preg_match( |
||
1145 | '/^[a-zA-Z0-9.!#$%&\'*+\/=?^_`{|}~-]+@[a-zA-Z0-9](?:[a-zA-Z0-9-]{0,61}' . |
||
1146 | '[a-zA-Z0-9])?(?:\.[a-zA-Z0-9](?:[a-zA-Z0-9-]{0,61}[a-zA-Z0-9])?)*$/sD', |
||
1147 | $address |
||
1148 | ); |
||
1149 | case 'noregex': |
||
1150 | //No PCRE! Do something _very_ approximate! |
||
1151 | //Check the address is 3 chars or longer and contains an @ that's not the first or last char |
||
1152 | return (strlen($address) >= 3 |
||
1153 | and strpos($address, '@') >= 1 |
||
1154 | and strpos($address, '@') != strlen($address) - 1); |
||
1155 | case 'php': |
||
1156 | default: |
||
1157 | return (boolean)filter_var($address, FILTER_VALIDATE_EMAIL); |
||
1158 | } |
||
1159 | } |
||
1160 | |||
1161 | /** |
||
1162 | * Tells whether IDNs (Internationalized Domain Names) are supported or not. This requires the |
||
1163 | * "intl" and "mbstring" PHP extensions. |
||
1164 | * @return bool "true" if required functions for IDN support are present |
||
1165 | */ |
||
1166 | public function idnSupported() |
||
1167 | { |
||
1168 | // @TODO: Write our own "idn_to_ascii" function for PHP <= 5.2. |
||
1169 | return function_exists('idn_to_ascii') and function_exists('mb_convert_encoding'); |
||
1170 | } |
||
1171 | |||
1172 | /** |
||
1173 | * Converts IDN in given email address to its ASCII form, also known as punycode, if possible. |
||
1174 | * Important: Address must be passed in same encoding as currently set in PHPMailer::$CharSet. |
||
1175 | * This function silently returns unmodified address if: |
||
1176 | * - No conversion is necessary (i.e. domain name is not an IDN, or is already in ASCII form) |
||
1177 | * - Conversion to punycode is impossible (e.g. required PHP functions are not available) |
||
1178 | * or fails for any reason (e.g. domain has characters not allowed in an IDN) |
||
1179 | * @see PHPMailer::$CharSet |
||
1180 | * @param string $address The email address to convert |
||
1181 | * @return string The encoded address in ASCII form |
||
1182 | */ |
||
1183 | public function punyencodeAddress($address) |
||
1184 | { |
||
1185 | // Verify we have required functions, CharSet, and at-sign. |
||
1186 | if ($this->idnSupported() and |
||
1187 | !empty($this->CharSet) and |
||
1188 | ($pos = strrpos($address, '@')) !== false) { |
||
1189 | $domain = substr($address, ++$pos); |
||
1190 | // Verify CharSet string is a valid one, and domain properly encoded in this CharSet. |
||
1191 | if ($this->has8bitChars($domain) and @mb_check_encoding($domain, $this->CharSet)) { |
||
1192 | $domain = mb_convert_encoding($domain, 'UTF-8', $this->CharSet); |
||
1193 | if (($punycode = defined('INTL_IDNA_VARIANT_UTS46') ? |
||
|
|||
1194 | idn_to_ascii($domain, 0, INTL_IDNA_VARIANT_UTS46) : |
||
1195 | idn_to_ascii($domain)) !== false) { |
||
1196 | return substr($address, 0, $pos) . $punycode; |
||
1197 | } |
||
1198 | } |
||
1199 | } |
||
1200 | return $address; |
||
1201 | } |
||
1202 | |||
1203 | /** |
||
1204 | * Create a message and send it. |
||
1205 | * Uses the sending method specified by $Mailer. |
||
1206 | * @throws phpmailerException |
||
1207 | * @return boolean false on error - See the ErrorInfo property for details of the error. |
||
1208 | */ |
||
1209 | public function send() |
||
1210 | { |
||
1211 | try { |
||
1212 | if (!$this->preSend()) { |
||
1213 | return false; |
||
1214 | } |
||
1215 | return $this->postSend(); |
||
1216 | } catch (phpmailerException $exc) { |
||
1217 | $this->mailHeader = ''; |
||
1218 | $this->setError($exc->getMessage()); |
||
1219 | if ($this->exceptions) { |
||
1220 | throw $exc; |
||
1221 | } |
||
1222 | return false; |
||
1223 | } |
||
1224 | } |
||
1225 | |||
1226 | /** |
||
1227 | * Prepare a message for sending. |
||
1228 | * @throws phpmailerException |
||
1229 | * @return boolean |
||
1230 | */ |
||
1231 | public function preSend() |
||
1232 | { |
||
1233 | try { |
||
1234 | $this->error_count = 0; // Reset errors |
||
1235 | $this->mailHeader = ''; |
||
1236 | |||
1237 | // Dequeue recipient and Reply-To addresses with IDN |
||
1238 | foreach (array_merge($this->RecipientsQueue, $this->ReplyToQueue) as $params) { |
||
1239 | $params[1] = $this->punyencodeAddress($params[1]); |
||
1240 | call_user_func_array(array($this, 'addAnAddress'), $params); |
||
1241 | } |
||
1242 | if ((count($this->to) + count($this->cc) + count($this->bcc)) < 1) { |
||
1243 | throw new phpmailerException($this->lang('provide_address'), self::STOP_CRITICAL); |
||
1244 | } |
||
1245 | |||
1246 | // Validate From, Sender, and ConfirmReadingTo addresses |
||
1247 | foreach (array('From', 'Sender', 'ConfirmReadingTo') as $address_kind) { |
||
1248 | $this->$address_kind = trim($this->$address_kind); |
||
1249 | if (empty($this->$address_kind)) { |
||
1250 | continue; |
||
1251 | } |
||
1252 | $this->$address_kind = $this->punyencodeAddress($this->$address_kind); |
||
1253 | if (!$this->validateAddress($this->$address_kind)) { |
||
1254 | $error_message = $this->lang('invalid_address') . ' (punyEncode) ' . $this->$address_kind; |
||
1255 | $this->setError($error_message); |
||
1256 | $this->edebug($error_message); |
||
1257 | if ($this->exceptions) { |
||
1258 | throw new phpmailerException($error_message); |
||
1259 | } |
||
1260 | return false; |
||
1261 | } |
||
1262 | } |
||
1263 | |||
1264 | // Set whether the message is multipart/alternative |
||
1265 | if ($this->alternativeExists()) { |
||
1266 | $this->ContentType = 'multipart/alternative'; |
||
1267 | } |
||
1268 | |||
1269 | $this->setMessageType(); |
||
1270 | // Refuse to send an empty message unless we are specifically allowing it |
||
1271 | if (!$this->AllowEmpty and empty($this->Body)) { |
||
1272 | throw new phpmailerException($this->lang('empty_message'), self::STOP_CRITICAL); |
||
1273 | } |
||
1274 | |||
1275 | // Create body before headers in case body makes changes to headers (e.g. altering transfer encoding) |
||
1276 | $this->MIMEHeader = ''; |
||
1277 | $this->MIMEBody = $this->createBody(); |
||
1278 | // createBody may have added some headers, so retain them |
||
1279 | $tempheaders = $this->MIMEHeader; |
||
1280 | $this->MIMEHeader = $this->createHeader(); |
||
1281 | $this->MIMEHeader .= $tempheaders; |
||
1282 | |||
1283 | // To capture the complete message when using mail(), create |
||
1284 | // an extra header list which createHeader() doesn't fold in |
||
1285 | if ($this->Mailer == 'mail') { |
||
1286 | if (count($this->to) > 0) { |
||
1287 | $this->mailHeader .= $this->addrAppend('To', $this->to); |
||
1288 | } else { |
||
1289 | $this->mailHeader .= $this->headerLine('To', 'undisclosed-recipients:;'); |
||
1290 | } |
||
1291 | $this->mailHeader .= $this->headerLine( |
||
1292 | 'Subject', |
||
1293 | $this->encodeHeader($this->secureHeader(trim($this->Subject))) |
||
1294 | ); |
||
1295 | } |
||
1296 | |||
1297 | // Sign with DKIM if enabled |
||
1298 | if (!empty($this->DKIM_domain) |
||
1299 | and !empty($this->DKIM_selector) |
||
1300 | and (!empty($this->DKIM_private_string) |
||
1301 | or (!empty($this->DKIM_private) |
||
1302 | and self::isPermittedPath($this->DKIM_private) |
||
1303 | and file_exists($this->DKIM_private) |
||
1304 | ) |
||
1305 | ) |
||
1306 | ) { |
||
1307 | $header_dkim = $this->DKIM_Add( |
||
1308 | $this->MIMEHeader . $this->mailHeader, |
||
1309 | $this->encodeHeader($this->secureHeader($this->Subject)), |
||
1310 | $this->MIMEBody |
||
1311 | ); |
||
1312 | $this->MIMEHeader = rtrim($this->MIMEHeader, "\r\n ") . self::CRLF . |
||
1313 | str_replace("\r\n", "\n", $header_dkim) . self::CRLF; |
||
1314 | } |
||
1315 | return true; |
||
1316 | } catch (phpmailerException $exc) { |
||
1317 | $this->setError($exc->getMessage()); |
||
1318 | if ($this->exceptions) { |
||
1319 | throw $exc; |
||
1320 | } |
||
1321 | return false; |
||
1322 | } |
||
1323 | } |
||
1324 | |||
1325 | /** |
||
1326 | * Actually send a message. |
||
1327 | * Send the email via the selected mechanism |
||
1328 | * @throws phpmailerException |
||
1329 | * @return boolean |
||
1330 | */ |
||
1331 | public function postSend() |
||
1332 | { |
||
1333 | try { |
||
1334 | // Choose the mailer and send through it |
||
1335 | switch ($this->Mailer) { |
||
1336 | case 'sendmail': |
||
1337 | case 'qmail': |
||
1338 | return $this->sendmailSend($this->MIMEHeader, $this->MIMEBody); |
||
1339 | case 'smtp': |
||
1340 | return $this->smtpSend($this->MIMEHeader, $this->MIMEBody); |
||
1341 | case 'mail': |
||
1342 | return $this->mailSend($this->MIMEHeader, $this->MIMEBody); |
||
1343 | default: |
||
1344 | $sendMethod = $this->Mailer.'Send'; |
||
1345 | if (method_exists($this, $sendMethod)) { |
||
1346 | return $this->$sendMethod($this->MIMEHeader, $this->MIMEBody); |
||
1347 | } |
||
1348 | |||
1349 | return $this->mailSend($this->MIMEHeader, $this->MIMEBody); |
||
1350 | } |
||
1351 | } catch (phpmailerException $exc) { |
||
1352 | $this->setError($exc->getMessage()); |
||
1353 | $this->edebug($exc->getMessage()); |
||
1354 | if ($this->exceptions) { |
||
1355 | throw $exc; |
||
1356 | } |
||
1357 | } |
||
1358 | return false; |
||
1359 | } |
||
1360 | |||
1361 | /** |
||
1362 | * Send mail using the $Sendmail program. |
||
1363 | * @param string $header The message headers |
||
1364 | * @param string $body The message body |
||
1365 | * @see PHPMailer::$Sendmail |
||
1366 | * @throws phpmailerException |
||
1367 | * @access protected |
||
1368 | * @return boolean |
||
1369 | */ |
||
1370 | protected function sendmailSend($header, $body) |
||
1371 | { |
||
1372 | // CVE-2016-10033, CVE-2016-10045: Don't pass -f if characters will be escaped. |
||
1373 | if (!empty($this->Sender) and self::isShellSafe($this->Sender)) { |
||
1374 | if ($this->Mailer == 'qmail') { |
||
1375 | $sendmailFmt = '%s -f%s'; |
||
1376 | } else { |
||
1377 | $sendmailFmt = '%s -oi -f%s -t'; |
||
1378 | } |
||
1379 | } else { |
||
1380 | if ($this->Mailer == 'qmail') { |
||
1381 | $sendmailFmt = '%s'; |
||
1382 | } else { |
||
1383 | $sendmailFmt = '%s -oi -t'; |
||
1384 | } |
||
1385 | } |
||
1386 | |||
1387 | // TODO: If possible, this should be changed to escapeshellarg. Needs thorough testing. |
||
1388 | $sendmail = sprintf($sendmailFmt, escapeshellcmd($this->Sendmail), $this->Sender); |
||
1389 | |||
1390 | if ($this->SingleTo) { |
||
1391 | foreach ($this->SingleToArray as $toAddr) { |
||
1392 | if (!@$mail = popen($sendmail, 'w')) { |
||
1393 | throw new phpmailerException($this->lang('execute') . $this->Sendmail, self::STOP_CRITICAL); |
||
1394 | } |
||
1395 | fputs($mail, 'To: ' . $toAddr . "\n"); |
||
1396 | fputs($mail, $header); |
||
1397 | fputs($mail, $body); |
||
1398 | $result = pclose($mail); |
||
1399 | $this->doCallback( |
||
1400 | ($result == 0), |
||
1401 | array($toAddr), |
||
1402 | $this->cc, |
||
1403 | $this->bcc, |
||
1404 | $this->Subject, |
||
1405 | $body, |
||
1406 | $this->From |
||
1407 | ); |
||
1408 | if ($result != 0) { |
||
1409 | throw new phpmailerException($this->lang('execute') . $this->Sendmail, self::STOP_CRITICAL); |
||
1410 | } |
||
1411 | } |
||
1412 | } else { |
||
1413 | if (!@$mail = popen($sendmail, 'w')) { |
||
1414 | throw new phpmailerException($this->lang('execute') . $this->Sendmail, self::STOP_CRITICAL); |
||
1415 | } |
||
1416 | fputs($mail, $header); |
||
1417 | fputs($mail, $body); |
||
1418 | $result = pclose($mail); |
||
1419 | $this->doCallback( |
||
1420 | ($result == 0), |
||
1421 | $this->to, |
||
1422 | $this->cc, |
||
1423 | $this->bcc, |
||
1424 | $this->Subject, |
||
1425 | $body, |
||
1426 | $this->From |
||
1427 | ); |
||
1428 | if ($result != 0) { |
||
1429 | throw new phpmailerException($this->lang('execute') . $this->Sendmail, self::STOP_CRITICAL); |
||
1430 | } |
||
1431 | } |
||
1432 | return true; |
||
1433 | } |
||
1434 | |||
1435 | /** |
||
1436 | * Fix CVE-2016-10033 and CVE-2016-10045 by disallowing potentially unsafe shell characters. |
||
1437 | * |
||
1438 | * Note that escapeshellarg and escapeshellcmd are inadequate for our purposes, especially on Windows. |
||
1439 | * @param string $string The string to be validated |
||
1440 | * @see https://github.com/PHPMailer/PHPMailer/issues/924 CVE-2016-10045 bug report |
||
1441 | * @access protected |
||
1442 | * @return boolean |
||
1443 | */ |
||
1444 | protected static function isShellSafe($string) |
||
1467 | } |
||
1468 | |||
1469 | /** |
||
1470 | * Check whether a file path is of a permitted type. |
||
1471 | * Used to reject URLs and phar files from functions that access local file paths, |
||
1472 | * such as addAttachment. |
||
1473 | * @param string $path A relative or absolute path to a file. |
||
1474 | * @return bool |
||
1475 | */ |
||
1476 | protected static function isPermittedPath($path) |
||
1479 | } |
||
1480 | |||
1481 | /** |
||
1482 | * Send mail using the PHP mail() function. |
||
1483 | * @param string $header The message headers |
||
1484 | * @param string $body The message body |
||
1485 | * @link http://www.php.net/manual/en/book.mail.php |
||
1486 | * @throws phpmailerException |
||
1487 | * @access protected |
||
1488 | * @return boolean |
||
1489 | */ |
||
1490 | protected function mailSend($header, $body) |
||
1491 | { |
||
1492 | $toArr = array(); |
||
1493 | foreach ($this->to as $toaddr) { |
||
1494 | $toArr[] = $this->addrFormat($toaddr); |
||
1495 | } |
||
1496 | $to = implode(', ', $toArr); |
||
1497 | |||
1498 | $params = null; |
||
1499 | //This sets the SMTP envelope sender which gets turned into a return-path header by the receiver |
||
1500 | if (!empty($this->Sender) and $this->validateAddress($this->Sender)) { |
||
1501 | // CVE-2016-10033, CVE-2016-10045: Don't pass -f if characters will be escaped. |
||
1502 | if (self::isShellSafe($this->Sender)) { |
||
1503 | $params = sprintf('-f%s', $this->Sender); |
||
1504 | } |
||
1505 | } |
||
1506 | if (!empty($this->Sender) and !ini_get('safe_mode') and $this->validateAddress($this->Sender)) { |
||
1507 | $old_from = ini_get('sendmail_from'); |
||
1508 | ini_set('sendmail_from', $this->Sender); |
||
1509 | } |
||
1510 | $result = false; |
||
1511 | if ($this->SingleTo and count($toArr) > 1) { |
||
1512 | foreach ($toArr as $toAddr) { |
||
1513 | $result = $this->mailPassthru($toAddr, $this->Subject, $body, $header, $params); |
||
1514 | $this->doCallback($result, array($toAddr), $this->cc, $this->bcc, $this->Subject, $body, $this->From); |
||
1515 | } |
||
1516 | } else { |
||
1517 | $result = $this->mailPassthru($to, $this->Subject, $body, $header, $params); |
||
1518 | $this->doCallback($result, $this->to, $this->cc, $this->bcc, $this->Subject, $body, $this->From); |
||
1519 | } |
||
1520 | if (isset($old_from)) { |
||
1521 | ini_set('sendmail_from', $old_from); |
||
1522 | } |
||
1523 | if (!$result) { |
||
1524 | throw new phpmailerException($this->lang('instantiate'), self::STOP_CRITICAL); |
||
1525 | } |
||
1526 | return true; |
||
1527 | } |
||
1528 | |||
1529 | /** |
||
1530 | * Get an instance to use for SMTP operations. |
||
1531 | * Override this function to load your own SMTP implementation |
||
1532 | * @return SMTP |
||
1533 | */ |
||
1534 | public function getSMTPInstance() |
||
1535 | { |
||
1536 | if (!is_object($this->smtp)) { |
||
1537 | $this->smtp = new SMTP; |
||
1538 | } |
||
1539 | return $this->smtp; |
||
1540 | } |
||
1541 | |||
1542 | /** |
||
1543 | * Send mail via SMTP. |
||
1544 | * Returns false if there is a bad MAIL FROM, RCPT, or DATA input. |
||
1545 | * Uses the PHPMailerSMTP class by default. |
||
1546 | * @see PHPMailer::getSMTPInstance() to use a different class. |
||
1547 | * @param string $header The message headers |
||
1548 | * @param string $body The message body |
||
1549 | * @throws phpmailerException |
||
1550 | * @uses SMTP |
||
1551 | * @access protected |
||
1552 | * @return boolean |
||
1553 | */ |
||
1554 | protected function smtpSend($header, $body) |
||
1555 | { |
||
1556 | $bad_rcpt = array(); |
||
1557 | if (!$this->smtpConnect($this->SMTPOptions)) { |
||
1558 | throw new phpmailerException($this->lang('smtp_connect_failed'), self::STOP_CRITICAL); |
||
1559 | } |
||
1560 | if (!empty($this->Sender) and $this->validateAddress($this->Sender)) { |
||
1561 | $smtp_from = $this->Sender; |
||
1562 | } else { |
||
1563 | $smtp_from = $this->From; |
||
1564 | } |
||
1565 | if (!$this->smtp->mail($smtp_from)) { |
||
1566 | $this->setError($this->lang('from_failed') . $smtp_from . ' : ' . implode(',', $this->smtp->getError())); |
||
1567 | throw new phpmailerException($this->ErrorInfo, self::STOP_CRITICAL); |
||
1568 | } |
||
1569 | |||
1570 | // Attempt to send to all recipients |
||
1571 | foreach (array($this->to, $this->cc, $this->bcc) as $togroup) { |
||
1572 | foreach ($togroup as $to) { |
||
1573 | if (!$this->smtp->recipient($to[0])) { |
||
1574 | $error = $this->smtp->getError(); |
||
1575 | $bad_rcpt[] = array('to' => $to[0], 'error' => $error['detail']); |
||
1576 | $isSent = false; |
||
1577 | } else { |
||
1578 | $isSent = true; |
||
1579 | } |
||
1580 | $this->doCallback($isSent, array($to[0]), array(), array(), $this->Subject, $body, $this->From); |
||
1581 | } |
||
1582 | } |
||
1583 | |||
1584 | // Only send the DATA command if we have viable recipients |
||
1585 | if ((count($this->all_recipients) > count($bad_rcpt)) and !$this->smtp->data($header . $body)) { |
||
1586 | throw new phpmailerException($this->lang('data_not_accepted'), self::STOP_CRITICAL); |
||
1587 | } |
||
1588 | if ($this->SMTPKeepAlive) { |
||
1589 | $this->smtp->reset(); |
||
1590 | } else { |
||
1591 | $this->smtp->quit(); |
||
1592 | $this->smtp->close(); |
||
1593 | } |
||
1594 | //Create error message for any bad addresses |
||
1595 | if (count($bad_rcpt) > 0) { |
||
1596 | $errstr = ''; |
||
1597 | foreach ($bad_rcpt as $bad) { |
||
1598 | $errstr .= $bad['to'] . ': ' . $bad['error']; |
||
1599 | } |
||
1600 | throw new phpmailerException( |
||
1601 | $this->lang('recipients_failed') . $errstr, |
||
1602 | self::STOP_CONTINUE |
||
1603 | ); |
||
1604 | } |
||
1605 | return true; |
||
1606 | } |
||
1607 | |||
1608 | /** |
||
1609 | * Initiate a connection to an SMTP server. |
||
1610 | * Returns false if the operation failed. |
||
1611 | * @param array $options An array of options compatible with stream_context_create() |
||
1612 | * @uses SMTP |
||
1613 | * @access public |
||
1614 | * @throws phpmailerException |
||
1615 | * @return boolean |
||
1616 | */ |
||
1617 | public function smtpConnect($options = null) |
||
1618 | { |
||
1619 | if (is_null($this->smtp)) { |
||
1620 | $this->smtp = $this->getSMTPInstance(); |
||
1621 | } |
||
1622 | |||
1623 | //If no options are provided, use whatever is set in the instance |
||
1624 | if (is_null($options)) { |
||
1625 | $options = $this->SMTPOptions; |
||
1626 | } |
||
1627 | |||
1628 | // Already connected? |
||
1629 | if ($this->smtp->connected()) { |
||
1630 | return true; |
||
1631 | } |
||
1632 | |||
1633 | $this->smtp->setTimeout($this->Timeout); |
||
1634 | $this->smtp->setDebugLevel($this->SMTPDebug); |
||
1635 | $this->smtp->setDebugOutput($this->Debugoutput); |
||
1636 | $this->smtp->setVerp($this->do_verp); |
||
1637 | $hosts = explode(';', $this->Host); |
||
1638 | $lastexception = null; |
||
1639 | |||
1640 | foreach ($hosts as $hostentry) { |
||
1641 | $hostinfo = array(); |
||
1642 | if (!preg_match( |
||
1643 | '/^((ssl|tls):\/\/)*([a-zA-Z0-9\.-]*|\[[a-fA-F0-9:]+\]):?([0-9]*)$/', |
||
1644 | trim($hostentry), |
||
1645 | $hostinfo |
||
1646 | )) { |
||
1647 | // Not a valid host entry |
||
1648 | $this->edebug('Ignoring invalid host: ' . $hostentry); |
||
1649 | continue; |
||
1650 | } |
||
1651 | // $hostinfo[2]: optional ssl or tls prefix |
||
1652 | // $hostinfo[3]: the hostname |
||
1653 | // $hostinfo[4]: optional port number |
||
1654 | // The host string prefix can temporarily override the current setting for SMTPSecure |
||
1655 | // If it's not specified, the default value is used |
||
1656 | $prefix = ''; |
||
1657 | $secure = $this->SMTPSecure; |
||
1658 | $tls = ($this->SMTPSecure == 'tls'); |
||
1659 | if ('ssl' == $hostinfo[2] or ('' == $hostinfo[2] and 'ssl' == $this->SMTPSecure)) { |
||
1660 | $prefix = 'ssl://'; |
||
1661 | $tls = false; // Can't have SSL and TLS at the same time |
||
1662 | $secure = 'ssl'; |
||
1663 | } elseif ($hostinfo[2] == 'tls') { |
||
1664 | $tls = true; |
||
1665 | // tls doesn't use a prefix |
||
1666 | $secure = 'tls'; |
||
1667 | } |
||
1668 | //Do we need the OpenSSL extension? |
||
1669 | $sslext = defined('OPENSSL_ALGO_SHA1'); |
||
1670 | if ('tls' === $secure or 'ssl' === $secure) { |
||
1671 | //Check for an OpenSSL constant rather than using extension_loaded, which is sometimes disabled |
||
1672 | if (!$sslext) { |
||
1673 | throw new phpmailerException($this->lang('extension_missing').'openssl', self::STOP_CRITICAL); |
||
1674 | } |
||
1675 | } |
||
1676 | $host = $hostinfo[3]; |
||
1677 | $port = $this->Port; |
||
1678 | $tport = (integer)$hostinfo[4]; |
||
1679 | if ($tport > 0 and $tport < 65536) { |
||
1680 | $port = $tport; |
||
1681 | } |
||
1682 | if ($this->smtp->connect($prefix . $host, $port, $this->Timeout, $options)) { |
||
1683 | try { |
||
1684 | if ($this->Helo) { |
||
1685 | $hello = $this->Helo; |
||
1686 | } else { |
||
1687 | $hello = $this->serverHostname(); |
||
1688 | } |
||
1689 | $this->smtp->hello($hello); |
||
1690 | //Automatically enable TLS encryption if: |
||
1691 | // * it's not disabled |
||
1692 | // * we have openssl extension |
||
1693 | // * we are not already using SSL |
||
1694 | // * the server offers STARTTLS |
||
1695 | if ($this->SMTPAutoTLS and $sslext and $secure != 'ssl' and $this->smtp->getServerExt('STARTTLS')) { |
||
1696 | $tls = true; |
||
1697 | } |
||
1698 | if ($tls) { |
||
1699 | if (!$this->smtp->startTLS()) { |
||
1700 | throw new phpmailerException($this->lang('connect_host')); |
||
1701 | } |
||
1702 | // We must resend EHLO after TLS negotiation |
||
1703 | $this->smtp->hello($hello); |
||
1704 | } |
||
1705 | if ($this->SMTPAuth) { |
||
1706 | if (!$this->smtp->authenticate( |
||
1707 | $this->Username, |
||
1708 | $this->Password, |
||
1709 | $this->AuthType, |
||
1710 | $this->Realm, |
||
1711 | $this->Workstation |
||
1712 | ) |
||
1713 | ) { |
||
1714 | throw new phpmailerException($this->lang('authenticate')); |
||
1715 | } |
||
1716 | } |
||
1717 | return true; |
||
1718 | } catch (phpmailerException $exc) { |
||
1719 | $lastexception = $exc; |
||
1720 | $this->edebug($exc->getMessage()); |
||
1721 | // We must have connected, but then failed TLS or Auth, so close connection nicely |
||
1722 | $this->smtp->quit(); |
||
1723 | } |
||
1724 | } |
||
1725 | } |
||
1726 | // If we get here, all connection attempts have failed, so close connection hard |
||
1727 | $this->smtp->close(); |
||
1728 | // As we've caught all exceptions, just report whatever the last one was |
||
1729 | if ($this->exceptions and !is_null($lastexception)) { |
||
1730 | throw $lastexception; |
||
1731 | } |
||
1732 | return false; |
||
1733 | } |
||
1734 | |||
1735 | /** |
||
1736 | * Close the active SMTP session if one exists. |
||
1737 | * @return void |
||
1738 | */ |
||
1739 | public function smtpClose() |
||
1740 | { |
||
1741 | if (is_a($this->smtp, 'SMTP')) { |
||
1742 | if ($this->smtp->connected()) { |
||
1743 | $this->smtp->quit(); |
||
1744 | $this->smtp->close(); |
||
1745 | } |
||
1746 | } |
||
1747 | } |
||
1748 | |||
1749 | /** |
||
1750 | * Set the language for error messages. |
||
1751 | * Returns false if it cannot load the language file. |
||
1752 | * The default language is English. |
||
1753 | * @param string $langcode ISO 639-1 2-character language code (e.g. French is "fr") |
||
1754 | * @param string $lang_path Path to the language file directory, with trailing separator (slash) |
||
1755 | * @return boolean |
||
1756 | * @access public |
||
1757 | */ |
||
1758 | public function setLanguage($langcode = 'en', $lang_path = '') |
||
1759 | { |
||
1760 | // Backwards compatibility for renamed language codes |
||
1761 | $renamed_langcodes = array( |
||
1762 | 'br' => 'pt_br', |
||
1763 | 'cz' => 'cs', |
||
1764 | 'dk' => 'da', |
||
1765 | 'no' => 'nb', |
||
1766 | 'se' => 'sv', |
||
1767 | 'sr' => 'rs' |
||
1768 | ); |
||
1769 | |||
1770 | if (isset($renamed_langcodes[$langcode])) { |
||
1771 | $langcode = $renamed_langcodes[$langcode]; |
||
1772 | } |
||
1773 | |||
1774 | // Define full set of translatable strings in English |
||
1775 | $PHPMAILER_LANG = array( |
||
1776 | 'authenticate' => 'SMTP Error: Could not authenticate.', |
||
1777 | 'connect_host' => 'SMTP Error: Could not connect to SMTP host.', |
||
1778 | 'data_not_accepted' => 'SMTP Error: data not accepted.', |
||
1779 | 'empty_message' => 'Message body empty', |
||
1780 | 'encoding' => 'Unknown encoding: ', |
||
1781 | 'execute' => 'Could not execute: ', |
||
1782 | 'file_access' => 'Could not access file: ', |
||
1783 | 'file_open' => 'File Error: Could not open file: ', |
||
1784 | 'from_failed' => 'The following From address failed: ', |
||
1785 | 'instantiate' => 'Could not instantiate mail function.', |
||
1786 | 'invalid_address' => 'Invalid address: ', |
||
1787 | 'mailer_not_supported' => ' mailer is not supported.', |
||
1788 | 'provide_address' => 'You must provide at least one recipient email address.', |
||
1789 | 'recipients_failed' => 'SMTP Error: The following recipients failed: ', |
||
1790 | 'signing' => 'Signing Error: ', |
||
1791 | 'smtp_connect_failed' => 'SMTP connect() failed.', |
||
1792 | 'smtp_error' => 'SMTP server error: ', |
||
1793 | 'variable_set' => 'Cannot set or reset variable: ', |
||
1794 | 'extension_missing' => 'Extension missing: ' |
||
1795 | ); |
||
1796 | if (empty($lang_path)) { |
||
1797 | // Calculate an absolute path so it can work if CWD is not here |
||
1798 | $lang_path = dirname(__FILE__). DIRECTORY_SEPARATOR . 'language'. DIRECTORY_SEPARATOR; |
||
1799 | } |
||
1800 | //Validate $langcode |
||
1801 | if (!preg_match('/^[a-z]{2}(?:_[a-zA-Z]{2})?$/', $langcode)) { |
||
1802 | $langcode = 'en'; |
||
1803 | } |
||
1804 | $foundlang = true; |
||
1805 | $lang_file = $lang_path . 'phpmailer.lang-' . $langcode . '.php'; |
||
1806 | // There is no English translation file |
||
1807 | if ($langcode != 'en') { |
||
1808 | // Make sure language file path is readable |
||
1809 | if (!self::isPermittedPath($lang_file) or !is_readable($lang_file)) { |
||
1810 | $foundlang = false; |
||
1811 | } else { |
||
1812 | // Overwrite language-specific strings. |
||
1813 | // This way we'll never have missing translation keys. |
||
1814 | $foundlang = include $lang_file; |
||
1815 | } |
||
1816 | } |
||
1817 | $this->language = $PHPMAILER_LANG; |
||
1818 | return (boolean)$foundlang; // Returns false if language not found |
||
1819 | } |
||
1820 | |||
1821 | /** |
||
1822 | * Get the array of strings for the current language. |
||
1823 | * @return array |
||
1824 | */ |
||
1825 | public function getTranslations() |
||
1826 | { |
||
1827 | return $this->language; |
||
1828 | } |
||
1829 | |||
1830 | /** |
||
1831 | * Create recipient headers. |
||
1832 | * @access public |
||
1833 | * @param string $type |
||
1834 | * @param array $addr An array of recipient, |
||
1835 | * where each recipient is a 2-element indexed array with element 0 containing an address |
||
1836 | * and element 1 containing a name, like: |
||
1837 | * array(array('[email protected]', 'Joe User'), array('[email protected]', 'Zoe User')) |
||
1838 | * @return string |
||
1839 | */ |
||
1840 | public function addrAppend($type, $addr) |
||
1841 | { |
||
1842 | $addresses = array(); |
||
1843 | foreach ($addr as $address) { |
||
1844 | $addresses[] = $this->addrFormat($address); |
||
1845 | } |
||
1846 | return $type . ': ' . implode(', ', $addresses) . $this->LE; |
||
1847 | } |
||
1848 | |||
1849 | /** |
||
1850 | * Format an address for use in a message header. |
||
1851 | * @access public |
||
1852 | * @param array $addr A 2-element indexed array, element 0 containing an address, element 1 containing a name |
||
1853 | * like array('[email protected]', 'Joe User') |
||
1854 | * @return string |
||
1855 | */ |
||
1856 | public function addrFormat($addr) |
||
1857 | { |
||
1858 | if (empty($addr[1])) { // No name provided |
||
1859 | return $this->secureHeader($addr[0]); |
||
1860 | } else { |
||
1861 | return $this->encodeHeader($this->secureHeader($addr[1]), 'phrase') . ' <' . $this->secureHeader( |
||
1862 | $addr[0] |
||
1863 | ) . '>'; |
||
1864 | } |
||
1865 | } |
||
1866 | |||
1867 | /** |
||
1868 | * Word-wrap message. |
||
1869 | * For use with mailers that do not automatically perform wrapping |
||
1870 | * and for quoted-printable encoded messages. |
||
1871 | * Original written by philippe. |
||
1872 | * @param string $message The message to wrap |
||
1873 | * @param integer $length The line length to wrap to |
||
1874 | * @param boolean $qp_mode Whether to run in Quoted-Printable mode |
||
1875 | * @access public |
||
1876 | * @return string |
||
1877 | */ |
||
1878 | public function wrapText($message, $length, $qp_mode = false) |
||
1879 | { |
||
1880 | if ($qp_mode) { |
||
1881 | $soft_break = sprintf(' =%s', $this->LE); |
||
1882 | } else { |
||
1883 | $soft_break = $this->LE; |
||
1884 | } |
||
1885 | // If utf-8 encoding is used, we will need to make sure we don't |
||
1886 | // split multibyte characters when we wrap |
||
1887 | $is_utf8 = (strtolower($this->CharSet) == 'utf-8'); |
||
1888 | $lelen = strlen($this->LE); |
||
1889 | $crlflen = strlen(self::CRLF); |
||
1890 | |||
1891 | $message = $this->fixEOL($message); |
||
1892 | //Remove a trailing line break |
||
1893 | if (substr($message, -$lelen) == $this->LE) { |
||
1894 | $message = substr($message, 0, -$lelen); |
||
1895 | } |
||
1896 | |||
1897 | //Split message into lines |
||
1898 | $lines = explode($this->LE, $message); |
||
1899 | //Message will be rebuilt in here |
||
1900 | $message = ''; |
||
1901 | foreach ($lines as $line) { |
||
1902 | $words = explode(' ', $line); |
||
1903 | $buf = ''; |
||
1904 | $firstword = true; |
||
1905 | foreach ($words as $word) { |
||
1906 | if ($qp_mode and (strlen($word) > $length)) { |
||
1907 | $space_left = $length - strlen($buf) - $crlflen; |
||
1908 | if (!$firstword) { |
||
1909 | if ($space_left > 20) { |
||
1910 | $len = $space_left; |
||
1911 | if ($is_utf8) { |
||
1912 | $len = $this->utf8CharBoundary($word, $len); |
||
1913 | } elseif (substr($word, $len - 1, 1) == '=') { |
||
1914 | $len--; |
||
1915 | } elseif (substr($word, $len - 2, 1) == '=') { |
||
1916 | $len -= 2; |
||
1917 | } |
||
1918 | $part = substr($word, 0, $len); |
||
1919 | $word = substr($word, $len); |
||
1920 | $buf .= ' ' . $part; |
||
1921 | $message .= $buf . sprintf('=%s', self::CRLF); |
||
1922 | } else { |
||
1923 | $message .= $buf . $soft_break; |
||
1924 | } |
||
1925 | $buf = ''; |
||
1926 | } |
||
1927 | while (strlen($word) > 0) { |
||
1928 | if ($length <= 0) { |
||
1929 | break; |
||
1930 | } |
||
1931 | $len = $length; |
||
1932 | if ($is_utf8) { |
||
1933 | $len = $this->utf8CharBoundary($word, $len); |
||
1934 | } elseif (substr($word, $len - 1, 1) == '=') { |
||
1935 | $len--; |
||
1936 | } elseif (substr($word, $len - 2, 1) == '=') { |
||
1937 | $len -= 2; |
||
1938 | } |
||
1939 | $part = substr($word, 0, $len); |
||
1940 | $word = substr($word, $len); |
||
1941 | |||
1942 | if (strlen($word) > 0) { |
||
1943 | $message .= $part . sprintf('=%s', self::CRLF); |
||
1944 | } else { |
||
1945 | $buf = $part; |
||
1946 | } |
||
1947 | } |
||
1948 | } else { |
||
1949 | $buf_o = $buf; |
||
1950 | if (!$firstword) { |
||
1951 | $buf .= ' '; |
||
1952 | } |
||
1953 | $buf .= $word; |
||
1954 | |||
1955 | if (strlen($buf) > $length and $buf_o != '') { |
||
1956 | $message .= $buf_o . $soft_break; |
||
1957 | $buf = $word; |
||
1958 | } |
||
1959 | } |
||
1960 | $firstword = false; |
||
1961 | } |
||
1962 | $message .= $buf . self::CRLF; |
||
1963 | } |
||
1964 | |||
1965 | return $message; |
||
1966 | } |
||
1967 | |||
1968 | /** |
||
1969 | * Find the last character boundary prior to $maxLength in a utf-8 |
||
1970 | * quoted-printable encoded string. |
||
1971 | * Original written by Colin Brown. |
||
1972 | * @access public |
||
1973 | * @param string $encodedText utf-8 QP text |
||
1974 | * @param integer $maxLength Find the last character boundary prior to this length |
||
1975 | * @return integer |
||
1976 | */ |
||
1977 | public function utf8CharBoundary($encodedText, $maxLength) |
||
1978 | { |
||
1979 | $foundSplitPos = false; |
||
1980 | $lookBack = 3; |
||
1981 | while (!$foundSplitPos) { |
||
1982 | $lastChunk = substr($encodedText, $maxLength - $lookBack, $lookBack); |
||
1983 | $encodedCharPos = strpos($lastChunk, '='); |
||
1984 | if (false !== $encodedCharPos) { |
||
1985 | // Found start of encoded character byte within $lookBack block. |
||
1986 | // Check the encoded byte value (the 2 chars after the '=') |
||
1987 | $hex = substr($encodedText, $maxLength - $lookBack + $encodedCharPos + 1, 2); |
||
1988 | $dec = hexdec($hex); |
||
1989 | if ($dec < 128) { |
||
1990 | // Single byte character. |
||
1991 | // If the encoded char was found at pos 0, it will fit |
||
1992 | // otherwise reduce maxLength to start of the encoded char |
||
1993 | if ($encodedCharPos > 0) { |
||
1994 | $maxLength = $maxLength - ($lookBack - $encodedCharPos); |
||
1995 | } |
||
1996 | $foundSplitPos = true; |
||
1997 | } elseif ($dec >= 192) { |
||
1998 | // First byte of a multi byte character |
||
1999 | // Reduce maxLength to split at start of character |
||
2000 | $maxLength = $maxLength - ($lookBack - $encodedCharPos); |
||
2001 | $foundSplitPos = true; |
||
2002 | } elseif ($dec < 192) { |
||
2003 | // Middle byte of a multi byte character, look further back |
||
2004 | $lookBack += 3; |
||
2005 | } |
||
2006 | } else { |
||
2007 | // No encoded character found |
||
2008 | $foundSplitPos = true; |
||
2009 | } |
||
2010 | } |
||
2011 | return $maxLength; |
||
2012 | } |
||
2013 | |||
2014 | /** |
||
2015 | * Apply word wrapping to the message body. |
||
2016 | * Wraps the message body to the number of chars set in the WordWrap property. |
||
2017 | * You should only do this to plain-text bodies as wrapping HTML tags may break them. |
||
2018 | * This is called automatically by createBody(), so you don't need to call it yourself. |
||
2019 | * @access public |
||
2020 | * @return void |
||
2021 | */ |
||
2022 | public function setWordWrap() |
||
2023 | { |
||
2024 | if ($this->WordWrap < 1) { |
||
2025 | return; |
||
2026 | } |
||
2027 | |||
2028 | switch ($this->message_type) { |
||
2029 | case 'alt': |
||
2030 | case 'alt_inline': |
||
2031 | case 'alt_attach': |
||
2032 | case 'alt_inline_attach': |
||
2033 | $this->AltBody = $this->wrapText($this->AltBody, $this->WordWrap); |
||
2034 | break; |
||
2035 | default: |
||
2036 | $this->Body = $this->wrapText($this->Body, $this->WordWrap); |
||
2037 | break; |
||
2038 | } |
||
2039 | } |
||
2040 | |||
2041 | /** |
||
2042 | * Assemble message headers. |
||
2043 | * @access public |
||
2044 | * @return string The assembled headers |
||
2045 | */ |
||
2046 | public function createHeader() |
||
2047 | { |
||
2048 | $result = ''; |
||
2049 | |||
2050 | $result .= $this->headerLine('Date', $this->MessageDate == '' ? self::rfcDate() : $this->MessageDate); |
||
2051 | |||
2052 | // To be created automatically by mail() |
||
2053 | if ($this->SingleTo) { |
||
2054 | if ($this->Mailer != 'mail') { |
||
2055 | foreach ($this->to as $toaddr) { |
||
2056 | $this->SingleToArray[] = $this->addrFormat($toaddr); |
||
2057 | } |
||
2058 | } |
||
2059 | } else { |
||
2060 | if (count($this->to) > 0) { |
||
2061 | if ($this->Mailer != 'mail') { |
||
2062 | $result .= $this->addrAppend('To', $this->to); |
||
2063 | } |
||
2064 | } elseif (count($this->cc) == 0) { |
||
2065 | $result .= $this->headerLine('To', 'undisclosed-recipients:;'); |
||
2066 | } |
||
2067 | } |
||
2068 | |||
2069 | $result .= $this->addrAppend('From', array(array(trim($this->From), $this->FromName))); |
||
2070 | |||
2071 | // sendmail and mail() extract Cc from the header before sending |
||
2072 | if (count($this->cc) > 0) { |
||
2073 | $result .= $this->addrAppend('Cc', $this->cc); |
||
2074 | } |
||
2075 | |||
2076 | // sendmail and mail() extract Bcc from the header before sending |
||
2077 | if (( |
||
2078 | $this->Mailer == 'sendmail' or $this->Mailer == 'qmail' or $this->Mailer == 'mail' |
||
2079 | ) |
||
2080 | and count($this->bcc) > 0 |
||
2081 | ) { |
||
2082 | $result .= $this->addrAppend('Bcc', $this->bcc); |
||
2083 | } |
||
2084 | |||
2085 | if (count($this->ReplyTo) > 0) { |
||
2086 | $result .= $this->addrAppend('Reply-To', $this->ReplyTo); |
||
2087 | } |
||
2088 | |||
2089 | // mail() sets the subject itself |
||
2090 | if ($this->Mailer != 'mail') { |
||
2091 | $result .= $this->headerLine('Subject', $this->encodeHeader($this->secureHeader($this->Subject))); |
||
2092 | } |
||
2093 | |||
2094 | // Only allow a custom message ID if it conforms to RFC 5322 section 3.6.4 |
||
2095 | // https://tools.ietf.org/html/rfc5322#section-3.6.4 |
||
2096 | if ('' != $this->MessageID and preg_match('/^<.*@.*>$/', $this->MessageID)) { |
||
2097 | $this->lastMessageID = $this->MessageID; |
||
2098 | } else { |
||
2099 | $this->lastMessageID = sprintf('<%s@%s>', $this->uniqueid, $this->serverHostname()); |
||
2100 | } |
||
2101 | $result .= $this->headerLine('Message-ID', $this->lastMessageID); |
||
2102 | if (!is_null($this->Priority)) { |
||
2103 | $result .= $this->headerLine('X-Priority', $this->Priority); |
||
2104 | } |
||
2105 | if ($this->XMailer == '') { |
||
2106 | $result .= $this->headerLine( |
||
2107 | 'X-Mailer', |
||
2108 | 'PHPMailer ' . $this->Version . ' (https://github.com/PHPMailer/PHPMailer)' |
||
2109 | ); |
||
2110 | } else { |
||
2111 | $myXmailer = trim($this->XMailer); |
||
2112 | if ($myXmailer) { |
||
2113 | $result .= $this->headerLine('X-Mailer', $myXmailer); |
||
2114 | } |
||
2115 | } |
||
2116 | |||
2117 | if ($this->ConfirmReadingTo != '') { |
||
2118 | $result .= $this->headerLine('Disposition-Notification-To', '<' . $this->ConfirmReadingTo . '>'); |
||
2119 | } |
||
2120 | |||
2121 | // Add custom headers |
||
2122 | foreach ($this->CustomHeader as $header) { |
||
2123 | $result .= $this->headerLine( |
||
2124 | trim($header[0]), |
||
2125 | $this->encodeHeader(trim($header[1])) |
||
2126 | ); |
||
2127 | } |
||
2128 | if (!$this->sign_key_file) { |
||
2129 | $result .= $this->headerLine('MIME-Version', '1.0'); |
||
2130 | $result .= $this->getMailMIME(); |
||
2131 | } |
||
2132 | |||
2133 | return $result; |
||
2134 | } |
||
2135 | |||
2136 | /** |
||
2137 | * Get the message MIME type headers. |
||
2138 | * @access public |
||
2139 | * @return string |
||
2140 | */ |
||
2141 | public function getMailMIME() |
||
2142 | { |
||
2143 | $result = ''; |
||
2144 | $ismultipart = true; |
||
2145 | switch ($this->message_type) { |
||
2146 | case 'inline': |
||
2147 | $result .= $this->headerLine('Content-Type', 'multipart/related;'); |
||
2148 | $result .= $this->textLine("\tboundary=\"" . $this->boundary[1] . '"'); |
||
2149 | break; |
||
2150 | case 'attach': |
||
2151 | case 'inline_attach': |
||
2152 | case 'alt_attach': |
||
2153 | case 'alt_inline_attach': |
||
2154 | $result .= $this->headerLine('Content-Type', 'multipart/mixed;'); |
||
2155 | $result .= $this->textLine("\tboundary=\"" . $this->boundary[1] . '"'); |
||
2156 | break; |
||
2157 | case 'alt': |
||
2158 | case 'alt_inline': |
||
2159 | $result .= $this->headerLine('Content-Type', 'multipart/alternative;'); |
||
2160 | $result .= $this->textLine("\tboundary=\"" . $this->boundary[1] . '"'); |
||
2161 | break; |
||
2162 | default: |
||
2163 | // Catches case 'plain': and case '': |
||
2164 | $result .= $this->textLine('Content-Type: ' . $this->ContentType . '; charset=' . $this->CharSet); |
||
2165 | $ismultipart = false; |
||
2166 | break; |
||
2167 | } |
||
2168 | // RFC1341 part 5 says 7bit is assumed if not specified |
||
2169 | if ($this->Encoding != '7bit') { |
||
2170 | // RFC 2045 section 6.4 says multipart MIME parts may only use 7bit, 8bit or binary CTE |
||
2171 | if ($ismultipart) { |
||
2172 | if ($this->Encoding == '8bit') { |
||
2173 | $result .= $this->headerLine('Content-Transfer-Encoding', '8bit'); |
||
2174 | } |
||
2175 | // The only remaining alternatives are quoted-printable and base64, which are both 7bit compatible |
||
2176 | } else { |
||
2177 | $result .= $this->headerLine('Content-Transfer-Encoding', $this->Encoding); |
||
2178 | } |
||
2179 | } |
||
2180 | |||
2181 | if ($this->Mailer != 'mail') { |
||
2182 | $result .= $this->LE; |
||
2183 | } |
||
2184 | |||
2185 | return $result; |
||
2186 | } |
||
2187 | |||
2188 | /** |
||
2189 | * Returns the whole MIME message. |
||
2190 | * Includes complete headers and body. |
||
2191 | * Only valid post preSend(). |
||
2192 | * @see PHPMailer::preSend() |
||
2193 | * @access public |
||
2194 | * @return string |
||
2195 | */ |
||
2196 | public function getSentMIMEMessage() |
||
2197 | { |
||
2198 | return rtrim($this->MIMEHeader . $this->mailHeader, "\n\r") . self::CRLF . self::CRLF . $this->MIMEBody; |
||
2199 | } |
||
2200 | |||
2201 | /** |
||
2202 | * Create unique ID |
||
2203 | * @return string |
||
2204 | */ |
||
2205 | protected function generateId() { |
||
2206 | return md5(uniqid(time())); |
||
2207 | } |
||
2208 | |||
2209 | /** |
||
2210 | * Assemble the message body. |
||
2211 | * Returns an empty string on failure. |
||
2212 | * @access public |
||
2213 | * @throws phpmailerException |
||
2214 | * @return string The assembled message body |
||
2215 | */ |
||
2216 | public function createBody() |
||
2217 | { |
||
2218 | $body = ''; |
||
2219 | //Create unique IDs and preset boundaries |
||
2220 | $this->uniqueid = $this->generateId(); |
||
2221 | $this->boundary[1] = 'b1_' . $this->uniqueid; |
||
2222 | $this->boundary[2] = 'b2_' . $this->uniqueid; |
||
2223 | $this->boundary[3] = 'b3_' . $this->uniqueid; |
||
2224 | |||
2225 | if ($this->sign_key_file) { |
||
2226 | $body .= $this->getMailMIME() . $this->LE; |
||
2227 | } |
||
2228 | |||
2229 | $this->setWordWrap(); |
||
2230 | |||
2231 | $bodyEncoding = $this->Encoding; |
||
2232 | $bodyCharSet = $this->CharSet; |
||
2233 | //Can we do a 7-bit downgrade? |
||
2234 | if ($bodyEncoding == '8bit' and !$this->has8bitChars($this->Body)) { |
||
2235 | $bodyEncoding = '7bit'; |
||
2236 | //All ISO 8859, Windows codepage and UTF-8 charsets are ascii compatible up to 7-bit |
||
2237 | $bodyCharSet = 'us-ascii'; |
||
2238 | } |
||
2239 | //If lines are too long, and we're not already using an encoding that will shorten them, |
||
2240 | //change to quoted-printable transfer encoding for the body part only |
||
2241 | if ('base64' != $this->Encoding and self::hasLineLongerThanMax($this->Body)) { |
||
2242 | $bodyEncoding = 'quoted-printable'; |
||
2243 | } |
||
2244 | |||
2245 | $altBodyEncoding = $this->Encoding; |
||
2246 | $altBodyCharSet = $this->CharSet; |
||
2247 | //Can we do a 7-bit downgrade? |
||
2248 | if ($altBodyEncoding == '8bit' and !$this->has8bitChars($this->AltBody)) { |
||
2249 | $altBodyEncoding = '7bit'; |
||
2250 | //All ISO 8859, Windows codepage and UTF-8 charsets are ascii compatible up to 7-bit |
||
2251 | $altBodyCharSet = 'us-ascii'; |
||
2252 | } |
||
2253 | //If lines are too long, and we're not already using an encoding that will shorten them, |
||
2254 | //change to quoted-printable transfer encoding for the alt body part only |
||
2255 | if ('base64' != $altBodyEncoding and self::hasLineLongerThanMax($this->AltBody)) { |
||
2256 | $altBodyEncoding = 'quoted-printable'; |
||
2257 | } |
||
2258 | //Use this as a preamble in all multipart message types |
||
2259 | $mimepre = "This is a multi-part message in MIME format." . $this->LE . $this->LE; |
||
2260 | switch ($this->message_type) { |
||
2261 | case 'inline': |
||
2262 | $body .= $mimepre; |
||
2263 | $body .= $this->getBoundary($this->boundary[1], $bodyCharSet, '', $bodyEncoding); |
||
2264 | $body .= $this->encodeString($this->Body, $bodyEncoding); |
||
2265 | $body .= $this->LE . $this->LE; |
||
2266 | $body .= $this->attachAll('inline', $this->boundary[1]); |
||
2267 | break; |
||
2268 | case 'attach': |
||
2269 | $body .= $mimepre; |
||
2270 | $body .= $this->getBoundary($this->boundary[1], $bodyCharSet, '', $bodyEncoding); |
||
2271 | $body .= $this->encodeString($this->Body, $bodyEncoding); |
||
2272 | $body .= $this->LE . $this->LE; |
||
2273 | $body .= $this->attachAll('attachment', $this->boundary[1]); |
||
2274 | break; |
||
2275 | case 'inline_attach': |
||
2276 | $body .= $mimepre; |
||
2277 | $body .= $this->textLine('--' . $this->boundary[1]); |
||
2278 | $body .= $this->headerLine('Content-Type', 'multipart/related;'); |
||
2279 | $body .= $this->textLine("\tboundary=\"" . $this->boundary[2] . '"'); |
||
2280 | $body .= $this->LE; |
||
2281 | $body .= $this->getBoundary($this->boundary[2], $bodyCharSet, '', $bodyEncoding); |
||
2282 | $body .= $this->encodeString($this->Body, $bodyEncoding); |
||
2283 | $body .= $this->LE . $this->LE; |
||
2284 | $body .= $this->attachAll('inline', $this->boundary[2]); |
||
2285 | $body .= $this->LE; |
||
2286 | $body .= $this->attachAll('attachment', $this->boundary[1]); |
||
2287 | break; |
||
2288 | case 'alt': |
||
2289 | $body .= $mimepre; |
||
2290 | $body .= $this->getBoundary($this->boundary[1], $altBodyCharSet, 'text/plain', $altBodyEncoding); |
||
2291 | $body .= $this->encodeString($this->AltBody, $altBodyEncoding); |
||
2292 | $body .= $this->LE . $this->LE; |
||
2293 | $body .= $this->getBoundary($this->boundary[1], $bodyCharSet, 'text/html', $bodyEncoding); |
||
2294 | $body .= $this->encodeString($this->Body, $bodyEncoding); |
||
2295 | $body .= $this->LE . $this->LE; |
||
2296 | if (!empty($this->Ical)) { |
||
2297 | $body .= $this->getBoundary($this->boundary[1], '', 'text/calendar; method=REQUEST', ''); |
||
2298 | $body .= $this->encodeString($this->Ical, $this->Encoding); |
||
2299 | $body .= $this->LE . $this->LE; |
||
2300 | } |
||
2301 | $body .= $this->endBoundary($this->boundary[1]); |
||
2302 | break; |
||
2303 | case 'alt_inline': |
||
2304 | $body .= $mimepre; |
||
2305 | $body .= $this->getBoundary($this->boundary[1], $altBodyCharSet, 'text/plain', $altBodyEncoding); |
||
2306 | $body .= $this->encodeString($this->AltBody, $altBodyEncoding); |
||
2307 | $body .= $this->LE . $this->LE; |
||
2308 | $body .= $this->textLine('--' . $this->boundary[1]); |
||
2309 | $body .= $this->headerLine('Content-Type', 'multipart/related;'); |
||
2310 | $body .= $this->textLine("\tboundary=\"" . $this->boundary[2] . '"'); |
||
2311 | $body .= $this->LE; |
||
2312 | $body .= $this->getBoundary($this->boundary[2], $bodyCharSet, 'text/html', $bodyEncoding); |
||
2313 | $body .= $this->encodeString($this->Body, $bodyEncoding); |
||
2314 | $body .= $this->LE . $this->LE; |
||
2315 | $body .= $this->attachAll('inline', $this->boundary[2]); |
||
2316 | $body .= $this->LE; |
||
2317 | $body .= $this->endBoundary($this->boundary[1]); |
||
2318 | break; |
||
2319 | case 'alt_attach': |
||
2320 | $body .= $mimepre; |
||
2321 | $body .= $this->textLine('--' . $this->boundary[1]); |
||
2322 | $body .= $this->headerLine('Content-Type', 'multipart/alternative;'); |
||
2323 | $body .= $this->textLine("\tboundary=\"" . $this->boundary[2] . '"'); |
||
2324 | $body .= $this->LE; |
||
2325 | $body .= $this->getBoundary($this->boundary[2], $altBodyCharSet, 'text/plain', $altBodyEncoding); |
||
2326 | $body .= $this->encodeString($this->AltBody, $altBodyEncoding); |
||
2327 | $body .= $this->LE . $this->LE; |
||
2328 | $body .= $this->getBoundary($this->boundary[2], $bodyCharSet, 'text/html', $bodyEncoding); |
||
2329 | $body .= $this->encodeString($this->Body, $bodyEncoding); |
||
2330 | $body .= $this->LE . $this->LE; |
||
2331 | $body .= $this->endBoundary($this->boundary[2]); |
||
2332 | $body .= $this->LE; |
||
2333 | $body .= $this->attachAll('attachment', $this->boundary[1]); |
||
2334 | break; |
||
2335 | case 'alt_inline_attach': |
||
2336 | $body .= $mimepre; |
||
2337 | $body .= $this->textLine('--' . $this->boundary[1]); |
||
2338 | $body .= $this->headerLine('Content-Type', 'multipart/alternative;'); |
||
2339 | $body .= $this->textLine("\tboundary=\"" . $this->boundary[2] . '"'); |
||
2340 | $body .= $this->LE; |
||
2341 | $body .= $this->getBoundary($this->boundary[2], $altBodyCharSet, 'text/plain', $altBodyEncoding); |
||
2342 | $body .= $this->encodeString($this->AltBody, $altBodyEncoding); |
||
2343 | $body .= $this->LE . $this->LE; |
||
2344 | $body .= $this->textLine('--' . $this->boundary[2]); |
||
2345 | $body .= $this->headerLine('Content-Type', 'multipart/related;'); |
||
2346 | $body .= $this->textLine("\tboundary=\"" . $this->boundary[3] . '"'); |
||
2347 | $body .= $this->LE; |
||
2348 | $body .= $this->getBoundary($this->boundary[3], $bodyCharSet, 'text/html', $bodyEncoding); |
||
2349 | $body .= $this->encodeString($this->Body, $bodyEncoding); |
||
2350 | $body .= $this->LE . $this->LE; |
||
2351 | $body .= $this->attachAll('inline', $this->boundary[3]); |
||
2352 | $body .= $this->LE; |
||
2353 | $body .= $this->endBoundary($this->boundary[2]); |
||
2354 | $body .= $this->LE; |
||
2355 | $body .= $this->attachAll('attachment', $this->boundary[1]); |
||
2356 | break; |
||
2357 | default: |
||
2358 | // Catch case 'plain' and case '', applies to simple `text/plain` and `text/html` body content types |
||
2359 | //Reset the `Encoding` property in case we changed it for line length reasons |
||
2360 | $this->Encoding = $bodyEncoding; |
||
2361 | $body .= $this->encodeString($this->Body, $this->Encoding); |
||
2362 | break; |
||
2363 | } |
||
2364 | |||
2365 | if ($this->isError()) { |
||
2366 | $body = ''; |
||
2367 | } elseif ($this->sign_key_file) { |
||
2368 | try { |
||
2369 | if (!defined('PKCS7_TEXT')) { |
||
2370 | throw new phpmailerException($this->lang('extension_missing') . 'openssl'); |
||
2371 | } |
||
2372 | // @TODO would be nice to use php://temp streams here, but need to wrap for PHP < 5.1 |
||
2373 | $file = tempnam(sys_get_temp_dir(), 'mail'); |
||
2374 | if (false === file_put_contents($file, $body)) { |
||
2375 | throw new phpmailerException($this->lang('signing') . ' Could not write temp file'); |
||
2376 | } |
||
2377 | $signed = tempnam(sys_get_temp_dir(), 'signed'); |
||
2378 | //Workaround for PHP bug https://bugs.php.net/bug.php?id=69197 |
||
2379 | if (empty($this->sign_extracerts_file)) { |
||
2380 | $sign = @openssl_pkcs7_sign( |
||
2381 | $file, |
||
2382 | $signed, |
||
2383 | 'file://' . realpath($this->sign_cert_file), |
||
2384 | array('file://' . realpath($this->sign_key_file), $this->sign_key_pass), |
||
2385 | null |
||
2386 | ); |
||
2387 | } else { |
||
2388 | $sign = @openssl_pkcs7_sign( |
||
2389 | $file, |
||
2390 | $signed, |
||
2391 | 'file://' . realpath($this->sign_cert_file), |
||
2392 | array('file://' . realpath($this->sign_key_file), $this->sign_key_pass), |
||
2393 | null, |
||
2394 | PKCS7_DETACHED, |
||
2395 | $this->sign_extracerts_file |
||
2396 | ); |
||
2397 | } |
||
2398 | if ($sign) { |
||
2399 | @unlink($file); |
||
2400 | $body = file_get_contents($signed); |
||
2401 | @unlink($signed); |
||
2402 | //The message returned by openssl contains both headers and body, so need to split them up |
||
2403 | $parts = explode("\n\n", $body, 2); |
||
2404 | $this->MIMEHeader .= $parts[0] . $this->LE . $this->LE; |
||
2405 | $body = $parts[1]; |
||
2406 | } else { |
||
2407 | @unlink($file); |
||
2408 | @unlink($signed); |
||
2409 | throw new phpmailerException($this->lang('signing') . openssl_error_string()); |
||
2410 | } |
||
2411 | } catch (phpmailerException $exc) { |
||
2412 | $body = ''; |
||
2413 | if ($this->exceptions) { |
||
2414 | throw $exc; |
||
2415 | } |
||
2416 | } |
||
2417 | } |
||
2418 | return $body; |
||
2419 | } |
||
2420 | |||
2421 | /** |
||
2422 | * Return the start of a message boundary. |
||
2423 | * @access protected |
||
2424 | * @param string $boundary |
||
2425 | * @param string $charSet |
||
2426 | * @param string $contentType |
||
2427 | * @param string $encoding |
||
2428 | * @return string |
||
2429 | */ |
||
2430 | protected function getBoundary($boundary, $charSet, $contentType, $encoding) |
||
2431 | { |
||
2432 | $result = ''; |
||
2433 | if ($charSet == '') { |
||
2434 | $charSet = $this->CharSet; |
||
2435 | } |
||
2436 | if ($contentType == '') { |
||
2437 | $contentType = $this->ContentType; |
||
2438 | } |
||
2439 | if ($encoding == '') { |
||
2440 | $encoding = $this->Encoding; |
||
2441 | } |
||
2442 | $result .= $this->textLine('--' . $boundary); |
||
2443 | $result .= sprintf('Content-Type: %s; charset=%s', $contentType, $charSet); |
||
2444 | $result .= $this->LE; |
||
2445 | // RFC1341 part 5 says 7bit is assumed if not specified |
||
2446 | if ($encoding != '7bit') { |
||
2447 | $result .= $this->headerLine('Content-Transfer-Encoding', $encoding); |
||
2448 | } |
||
2449 | $result .= $this->LE; |
||
2450 | |||
2451 | return $result; |
||
2452 | } |
||
2453 | |||
2454 | /** |
||
2455 | * Return the end of a message boundary. |
||
2456 | * @access protected |
||
2457 | * @param string $boundary |
||
2458 | * @return string |
||
2459 | */ |
||
2460 | protected function endBoundary($boundary) |
||
2461 | { |
||
2462 | return $this->LE . '--' . $boundary . '--' . $this->LE; |
||
2463 | } |
||
2464 | |||
2465 | /** |
||
2466 | * Set the message type. |
||
2467 | * PHPMailer only supports some preset message types, not arbitrary MIME structures. |
||
2468 | * @access protected |
||
2469 | * @return void |
||
2470 | */ |
||
2471 | protected function setMessageType() |
||
2472 | { |
||
2473 | $type = array(); |
||
2474 | if ($this->alternativeExists()) { |
||
2475 | $type[] = 'alt'; |
||
2476 | } |
||
2477 | if ($this->inlineImageExists()) { |
||
2478 | $type[] = 'inline'; |
||
2479 | } |
||
2480 | if ($this->attachmentExists()) { |
||
2481 | $type[] = 'attach'; |
||
2482 | } |
||
2483 | $this->message_type = implode('_', $type); |
||
2484 | if ($this->message_type == '') { |
||
2485 | //The 'plain' message_type refers to the message having a single body element, not that it is plain-text |
||
2486 | $this->message_type = 'plain'; |
||
2487 | } |
||
2488 | } |
||
2489 | |||
2490 | /** |
||
2491 | * Format a header line. |
||
2492 | * @access public |
||
2493 | * @param string $name |
||
2494 | * @param string $value |
||
2495 | * @return string |
||
2496 | */ |
||
2497 | public function headerLine($name, $value) |
||
2498 | { |
||
2499 | return $name . ': ' . $value . $this->LE; |
||
2500 | } |
||
2501 | |||
2502 | /** |
||
2503 | * Return a formatted mail line. |
||
2504 | * @access public |
||
2505 | * @param string $value |
||
2506 | * @return string |
||
2507 | */ |
||
2508 | public function textLine($value) |
||
2509 | { |
||
2510 | return $value . $this->LE; |
||
2511 | } |
||
2512 | |||
2513 | /** |
||
2514 | * Add an attachment from a path on the filesystem. |
||
2515 | * Never use a user-supplied path to a file! |
||
2516 | * Returns false if the file could not be found or read. |
||
2517 | * Explicitly *does not* support passing URLs; PHPMailer is not an HTTP client. |
||
2518 | * If you need to do that, fetch the resource yourself and pass it in via a local file or string. |
||
2519 | * @param string $path Path to the attachment. |
||
2520 | * @param string $name Overrides the attachment name. |
||
2521 | * @param string $encoding File encoding (see $Encoding). |
||
2522 | * @param string $type File extension (MIME) type. |
||
2523 | * @param string $disposition Disposition to use |
||
2524 | * @throws phpmailerException |
||
2525 | * @return boolean |
||
2526 | */ |
||
2527 | public function addAttachment($path, $name = '', $encoding = 'base64', $type = '', $disposition = 'attachment') |
||
2564 | } |
||
2565 | |||
2566 | /** |
||
2567 | * Return the array of attachments. |
||
2568 | * @return array |
||
2569 | */ |
||
2570 | public function getAttachments() |
||
2571 | { |
||
2572 | return $this->attachment; |
||
2573 | } |
||
2574 | |||
2575 | /** |
||
2576 | * Attach all file, string, and binary attachments to the message. |
||
2577 | * Returns an empty string on failure. |
||
2578 | * @access protected |
||
2579 | * @param string $disposition_type |
||
2580 | * @param string $boundary |
||
2581 | * @return string |
||
2582 | */ |
||
2583 | protected function attachAll($disposition_type, $boundary) |
||
2584 | { |
||
2585 | // Return text of body |
||
2586 | $mime = array(); |
||
2587 | $cidUniq = array(); |
||
2588 | $incl = array(); |
||
2589 | |||
2590 | // Add all attachments |
||
2591 | foreach ($this->attachment as $attachment) { |
||
2592 | // Check if it is a valid disposition_filter |
||
2593 | if ($attachment[6] == $disposition_type) { |
||
2594 | // Check for string attachment |
||
2595 | $string = ''; |
||
2596 | $path = ''; |
||
2597 | $bString = $attachment[5]; |
||
2598 | if ($bString) { |
||
2599 | $string = $attachment[0]; |
||
2600 | } else { |
||
2601 | $path = $attachment[0]; |
||
2602 | } |
||
2603 | |||
2604 | $inclhash = md5(serialize($attachment)); |
||
2605 | if (in_array($inclhash, $incl)) { |
||
2606 | continue; |
||
2607 | } |
||
2608 | $incl[] = $inclhash; |
||
2609 | $name = $attachment[2]; |
||
2610 | $encoding = $attachment[3]; |
||
2611 | $type = $attachment[4]; |
||
2697 | } |
||
2698 | |||
2699 | /** |
||
2700 | * Encode a file attachment in requested format. |
||
2701 | * Returns an empty string on failure. |
||
2702 | * @param string $path The full path to the file |
||
2703 | * @param string $encoding The encoding to use; one of 'base64', '7bit', '8bit', 'binary', 'quoted-printable' |
||
2704 | * @throws phpmailerException |
||
2705 | * @access protected |
||
2706 | * @return string |
||
2707 | */ |
||
2708 | protected function encodeFile($path, $encoding = 'base64') |
||
2709 | { |
||
2710 | try { |
||
2711 | if (!self::isPermittedPath($path) or !file_exists($path)) { |
||
2712 | throw new phpmailerException($this->lang('file_open') . $path, self::STOP_CONTINUE); |
||
2713 | } |
||
2714 | $magic_quotes = false; |
||
2715 | if( version_compare(PHP_VERSION, '7.4.0', '<') ) { |
||
2716 | $magic_quotes = get_magic_quotes_runtime(); |
||
2717 | } |
||
2718 | if ($magic_quotes) { |
||
2719 | if (version_compare(PHP_VERSION, '5.3.0', '<')) { |
||
2720 | set_magic_quotes_runtime(false); |
||
2721 | } else { |
||
2722 | //Doesn't exist in PHP 5.4, but we don't need to check because |
||
2723 | //get_magic_quotes_runtime always returns false in 5.4+ |
||
2724 | //so it will never get here |
||
2725 | ini_set('magic_quotes_runtime', false); |
||
2726 | } |
||
2727 | } |
||
2728 | $file_buffer = file_get_contents($path); |
||
2729 | $file_buffer = $this->encodeString($file_buffer, $encoding); |
||
2730 | if ($magic_quotes) { |
||
2731 | if (version_compare(PHP_VERSION, '5.3.0', '<')) { |
||
2732 | set_magic_quotes_runtime($magic_quotes); |
||
2733 | } else { |
||
2734 | ini_set('magic_quotes_runtime', $magic_quotes); |
||
2735 | } |
||
2736 | } |
||
2737 | return $file_buffer; |
||
2738 | } catch (Exception $exc) { |
||
2739 | $this->setError($exc->getMessage()); |
||
2740 | return ''; |
||
2741 | } |
||
2742 | } |
||
2743 | |||
2744 | /** |
||
2745 | * Encode a string in requested format. |
||
2746 | * Returns an empty string on failure. |
||
2747 | * @param string $str The text to encode |
||
2748 | * @param string $encoding The encoding to use; one of 'base64', '7bit', '8bit', 'binary', 'quoted-printable' |
||
2749 | * @access public |
||
2750 | * @return string |
||
2751 | */ |
||
2752 | public function encodeString($str, $encoding = 'base64') |
||
2753 | { |
||
2754 | $encoded = ''; |
||
2755 | switch (strtolower($encoding)) { |
||
2756 | case 'base64': |
||
2757 | $encoded = chunk_split(base64_encode($str), 76, $this->LE); |
||
2758 | break; |
||
2759 | case '7bit': |
||
2760 | case '8bit': |
||
2761 | $encoded = $this->fixEOL($str); |
||
2762 | // Make sure it ends with a line break |
||
2763 | if (substr($encoded, -(strlen($this->LE))) != $this->LE) { |
||
2764 | $encoded .= $this->LE; |
||
2765 | } |
||
2766 | break; |
||
2767 | case 'binary': |
||
2768 | $encoded = $str; |
||
2769 | break; |
||
2770 | case 'quoted-printable': |
||
2771 | $encoded = $this->encodeQP($str); |
||
2772 | break; |
||
2773 | default: |
||
2774 | $this->setError($this->lang('encoding') . $encoding); |
||
2775 | break; |
||
2776 | } |
||
2777 | return $encoded; |
||
2778 | } |
||
2779 | |||
2780 | /** |
||
2781 | * Encode a header string optimally. |
||
2782 | * Picks shortest of Q, B, quoted-printable or none. |
||
2783 | * @access public |
||
2784 | * @param string $str |
||
2785 | * @param string $position |
||
2786 | * @return string |
||
2787 | */ |
||
2788 | public function encodeHeader($str, $position = 'text') |
||
2789 | { |
||
2790 | $matchcount = 0; |
||
2791 | switch (strtolower($position)) { |
||
2792 | case 'phrase': |
||
2793 | if (!preg_match('/[\200-\377]/', $str)) { |
||
2794 | // Can't use addslashes as we don't know the value of magic_quotes_sybase |
||
2795 | $encoded = addcslashes($str, "\0..\37\177\\\""); |
||
2796 | if (($str == $encoded) && !preg_match('/[^A-Za-z0-9!#$%&\'*+\/=?^_`{|}~ -]/', $str)) { |
||
2797 | return ($encoded); |
||
2798 | } else { |
||
2799 | return ("\"$encoded\""); |
||
2800 | } |
||
2801 | } |
||
2802 | $matchcount = preg_match_all('/[^\040\041\043-\133\135-\176]/', $str, $matches); |
||
2803 | break; |
||
2804 | /** @noinspection PhpMissingBreakStatementInspection */ |
||
2805 | case 'comment': |
||
2806 | $matchcount = preg_match_all('/[()"]/', $str, $matches); |
||
2807 | // Intentional fall-through |
||
2808 | case 'text': |
||
2809 | default: |
||
2810 | $matchcount += preg_match_all('/[\000-\010\013\014\016-\037\177-\377]/', $str, $matches); |
||
2811 | break; |
||
2812 | } |
||
2813 | |||
2814 | //There are no chars that need encoding |
||
2815 | if ($matchcount == 0) { |
||
2816 | return ($str); |
||
2817 | } |
||
2818 | |||
2819 | $maxlen = 75 - 7 - strlen($this->CharSet); |
||
2820 | // Try to select the encoding which should produce the shortest output |
||
2821 | if ($matchcount > strlen($str) / 3) { |
||
2822 | // More than a third of the content will need encoding, so B encoding will be most efficient |
||
2823 | $encoding = 'B'; |
||
2824 | if (function_exists('mb_strlen') && $this->hasMultiBytes($str)) { |
||
2825 | // Use a custom function which correctly encodes and wraps long |
||
2826 | // multibyte strings without breaking lines within a character |
||
2827 | $encoded = $this->base64EncodeWrapMB($str, "\n"); |
||
2828 | } else { |
||
2829 | $encoded = base64_encode($str); |
||
2830 | $maxlen -= $maxlen % 4; |
||
2831 | $encoded = trim(chunk_split($encoded, $maxlen, "\n")); |
||
2832 | } |
||
2833 | } else { |
||
2834 | $encoding = 'Q'; |
||
2835 | $encoded = $this->encodeQ($str, $position); |
||
2836 | $encoded = $this->wrapText($encoded, $maxlen, true); |
||
2837 | $encoded = str_replace('=' . self::CRLF, "\n", trim($encoded)); |
||
2838 | } |
||
2839 | |||
2840 | $encoded = preg_replace('/^(.*)$/m', ' =?' . $this->CharSet . "?$encoding?\\1?=", $encoded); |
||
2841 | $encoded = trim(str_replace("\n", $this->LE, $encoded)); |
||
2842 | |||
2843 | return $encoded; |
||
2844 | } |
||
2845 | |||
2846 | /** |
||
2847 | * Check if a string contains multi-byte characters. |
||
2848 | * @access public |
||
2849 | * @param string $str multi-byte text to wrap encode |
||
2850 | * @return boolean |
||
2851 | */ |
||
2852 | public function hasMultiBytes($str) |
||
2853 | { |
||
2854 | if (function_exists('mb_strlen')) { |
||
2855 | return (strlen($str) > mb_strlen($str, $this->CharSet)); |
||
2856 | } else { // Assume no multibytes (we can't handle without mbstring functions anyway) |
||
2857 | return false; |
||
2858 | } |
||
2859 | } |
||
2860 | |||
2861 | /** |
||
2862 | * Does a string contain any 8-bit chars (in any charset)? |
||
2863 | * @param string $text |
||
2864 | * @return boolean |
||
2865 | */ |
||
2866 | public function has8bitChars($text) |
||
2867 | { |
||
2868 | return (boolean)preg_match('/[\x80-\xFF]/', $text); |
||
2869 | } |
||
2870 | |||
2871 | /** |
||
2872 | * Encode and wrap long multibyte strings for mail headers |
||
2873 | * without breaking lines within a character. |
||
2874 | * Adapted from a function by paravoid |
||
2875 | * @link http://www.php.net/manual/en/function.mb-encode-mimeheader.php#60283 |
||
2876 | * @access public |
||
2877 | * @param string $str multi-byte text to wrap encode |
||
2878 | * @param string $linebreak string to use as linefeed/end-of-line |
||
2879 | * @return string |
||
2880 | */ |
||
2881 | public function base64EncodeWrapMB($str, $linebreak = null) |
||
2882 | { |
||
2883 | $start = '=?' . $this->CharSet . '?B?'; |
||
2884 | $end = '?='; |
||
2885 | $encoded = ''; |
||
2886 | if ($linebreak === null) { |
||
2887 | $linebreak = $this->LE; |
||
2888 | } |
||
2889 | |||
2890 | $mb_length = mb_strlen($str, $this->CharSet); |
||
2891 | // Each line must have length <= 75, including $start and $end |
||
2892 | $length = 75 - strlen($start) - strlen($end); |
||
2893 | // Average multi-byte ratio |
||
2894 | $ratio = $mb_length / strlen($str); |
||
2895 | // Base64 has a 4:3 ratio |
||
2896 | $avgLength = floor($length * $ratio * .75); |
||
2897 | |||
2898 | for ($i = 0; $i < $mb_length; $i += $offset) { |
||
2899 | $lookBack = 0; |
||
2900 | do { |
||
2901 | $offset = $avgLength - $lookBack; |
||
2902 | $chunk = mb_substr($str, $i, $offset, $this->CharSet); |
||
2903 | $chunk = base64_encode($chunk); |
||
2904 | $lookBack++; |
||
2905 | } while (strlen($chunk) > $length); |
||
2906 | $encoded .= $chunk . $linebreak; |
||
2907 | } |
||
2908 | |||
2909 | // Chomp the last linefeed |
||
2910 | $encoded = substr($encoded, 0, -strlen($linebreak)); |
||
2911 | return $encoded; |
||
2912 | } |
||
2913 | |||
2914 | /** |
||
2915 | * Encode a string in quoted-printable format. |
||
2916 | * According to RFC2045 section 6.7. |
||
2917 | * @access public |
||
2918 | * @param string $string The text to encode |
||
2919 | * @param integer $line_max Number of chars allowed on a line before wrapping |
||
2920 | * @return string |
||
2921 | * @link http://www.php.net/manual/en/function.quoted-printable-decode.php#89417 Adapted from this comment |
||
2922 | */ |
||
2923 | public function encodeQP($string, $line_max = 76) |
||
2924 | { |
||
2925 | // Use native function if it's available (>= PHP5.3) |
||
2926 | if (function_exists('quoted_printable_encode')) { |
||
2927 | return quoted_printable_encode($string); |
||
2928 | } |
||
2929 | // Fall back to a pure PHP implementation |
||
2930 | $string = str_replace( |
||
2931 | array('%20', '%0D%0A.', '%0D%0A', '%'), |
||
2932 | array(' ', "\r\n=2E", "\r\n", '='), |
||
2933 | rawurlencode($string) |
||
2934 | ); |
||
2935 | return preg_replace('/[^\r\n]{' . ($line_max - 3) . '}[^=\r\n]{2}/', "$0=\r\n", $string); |
||
2936 | } |
||
2937 | |||
2938 | /** |
||
2939 | * Backward compatibility wrapper for an old QP encoding function that was removed. |
||
2940 | * @see PHPMailer::encodeQP() |
||
2941 | * @access public |
||
2942 | * @param string $string |
||
2943 | * @param integer $line_max |
||
2944 | * @param boolean $space_conv |
||
2945 | * @return string |
||
2946 | * @deprecated Use encodeQP instead. |
||
2947 | */ |
||
2948 | public function encodeQPphp( |
||
2949 | $string, |
||
2950 | $line_max = 76, |
||
2951 | /** @noinspection PhpUnusedParameterInspection */ $space_conv = false |
||
2952 | ) { |
||
2953 | return $this->encodeQP($string, $line_max); |
||
2954 | } |
||
2955 | |||
2956 | /** |
||
2957 | * Encode a string using Q encoding. |
||
2958 | * @link http://tools.ietf.org/html/rfc2047 |
||
2959 | * @param string $str the text to encode |
||
2960 | * @param string $position Where the text is going to be used, see the RFC for what that means |
||
2961 | * @access public |
||
2962 | * @return string |
||
2963 | */ |
||
2964 | public function encodeQ($str, $position = 'text') |
||
2965 | { |
||
2966 | // There should not be any EOL in the string |
||
2967 | $pattern = ''; |
||
2968 | $encoded = str_replace(array("\r", "\n"), '', $str); |
||
2969 | switch (strtolower($position)) { |
||
2970 | case 'phrase': |
||
2971 | // RFC 2047 section 5.3 |
||
2972 | $pattern = '^A-Za-z0-9!*+\/ -'; |
||
2973 | break; |
||
2974 | /** @noinspection PhpMissingBreakStatementInspection */ |
||
2975 | case 'comment': |
||
2976 | // RFC 2047 section 5.2 |
||
2977 | $pattern = '\(\)"'; |
||
2978 | // intentional fall-through |
||
2979 | // for this reason we build the $pattern without including delimiters and [] |
||
2980 | case 'text': |
||
2981 | default: |
||
2982 | // RFC 2047 section 5.1 |
||
2983 | // Replace every high ascii, control, =, ? and _ characters |
||
2984 | $pattern = '\000-\011\013\014\016-\037\075\077\137\177-\377' . $pattern; |
||
2985 | break; |
||
2986 | } |
||
2987 | $matches = array(); |
||
2988 | if (preg_match_all("/[{$pattern}]/", $encoded, $matches)) { |
||
2989 | // If the string contains an '=', make sure it's the first thing we replace |
||
2990 | // so as to avoid double-encoding |
||
2991 | $eqkey = array_search('=', $matches[0]); |
||
2992 | if (false !== $eqkey) { |
||
2993 | unset($matches[0][$eqkey]); |
||
2994 | array_unshift($matches[0], '='); |
||
2995 | } |
||
2996 | foreach (array_unique($matches[0]) as $char) { |
||
2997 | $encoded = str_replace($char, '=' . sprintf('%02X', ord($char)), $encoded); |
||
2998 | } |
||
2999 | } |
||
3000 | // Replace every spaces to _ (more readable than =20) |
||
3001 | return str_replace(' ', '_', $encoded); |
||
3002 | } |
||
3003 | |||
3004 | /** |
||
3005 | * Add a string or binary attachment (non-filesystem). |
||
3006 | * This method can be used to attach ascii or binary data, |
||
3007 | * such as a BLOB record from a database. |
||
3008 | * @param string $string String attachment data. |
||
3009 | * @param string $filename Name of the attachment. |
||
3010 | * @param string $encoding File encoding (see $Encoding). |
||
3011 | * @param string $type File extension (MIME) type. |
||
3012 | * @param string $disposition Disposition to use |
||
3013 | * @return void |
||
3014 | */ |
||
3015 | public function addStringAttachment( |
||
3016 | $string, |
||
3017 | $filename, |
||
3018 | $encoding = 'base64', |
||
3019 | $type = '', |
||
3020 | $disposition = 'attachment' |
||
3021 | ) { |
||
3022 | // If a MIME type is not specified, try to work it out from the file name |
||
3023 | if ($type == '') { |
||
3024 | $type = self::filenameToType($filename); |
||
3025 | } |
||
3026 | // Append to $attachment array |
||
3027 | $this->attachment[] = array( |
||
3028 | 0 => $string, |
||
3029 | 1 => $filename, |
||
3030 | 2 => basename($filename), |
||
3031 | 3 => $encoding, |
||
3032 | 4 => $type, |
||
3033 | 5 => true, // isStringAttachment |
||
3034 | 6 => $disposition, |
||
3035 | 7 => 0 |
||
3036 | ); |
||
3037 | } |
||
3038 | |||
3039 | /** |
||
3040 | * Add an embedded (inline) attachment from a file. |
||
3041 | * This can include images, sounds, and just about any other document type. |
||
3042 | * These differ from 'regular' attachments in that they are intended to be |
||
3043 | * displayed inline with the message, not just attached for download. |
||
3044 | * This is used in HTML messages that embed the images |
||
3045 | * the HTML refers to using the $cid value. |
||
3046 | * Never use a user-supplied path to a file! |
||
3047 | * @param string $path Path to the attachment. |
||
3048 | * @param string $cid Content ID of the attachment; Use this to reference |
||
3049 | * the content when using an embedded image in HTML. |
||
3050 | * @param string $name Overrides the attachment name. |
||
3051 | * @param string $encoding File encoding (see $Encoding). |
||
3052 | * @param string $type File MIME type. |
||
3053 | * @param string $disposition Disposition to use |
||
3054 | * @return boolean True on successfully adding an attachment |
||
3055 | */ |
||
3056 | public function addEmbeddedImage($path, $cid, $name = '', $encoding = 'base64', $type = '', $disposition = 'inline') |
||
3057 | { |
||
3058 | if (!self::isPermittedPath($path) or !@is_file($path)) { |
||
3059 | $this->setError($this->lang('file_access') . $path); |
||
3060 | return false; |
||
3061 | } |
||
3062 | |||
3063 | // If a MIME type is not specified, try to work it out from the file name |
||
3064 | if ($type == '') { |
||
3065 | $type = self::filenameToType($path); |
||
3066 | } |
||
3067 | |||
3068 | $filename = basename($path); |
||
3069 | if ($name == '') { |
||
3070 | $name = $filename; |
||
3071 | } |
||
3072 | |||
3073 | // Append to $attachment array |
||
3074 | $this->attachment[] = array( |
||
3075 | 0 => $path, |
||
3076 | 1 => $filename, |
||
3077 | 2 => $name, |
||
3078 | 3 => $encoding, |
||
3079 | 4 => $type, |
||
3080 | 5 => false, // isStringAttachment |
||
3081 | 6 => $disposition, |
||
3082 | 7 => $cid |
||
3083 | ); |
||
3084 | return true; |
||
3085 | } |
||
3086 | |||
3087 | /** |
||
3088 | * Add an embedded stringified attachment. |
||
3089 | * This can include images, sounds, and just about any other document type. |
||
3090 | * Be sure to set the $type to an image type for images: |
||
3091 | * JPEG images use 'image/jpeg', GIF uses 'image/gif', PNG uses 'image/png'. |
||
3092 | * @param string $string The attachment binary data. |
||
3093 | * @param string $cid Content ID of the attachment; Use this to reference |
||
3094 | * the content when using an embedded image in HTML. |
||
3095 | * @param string $name |
||
3096 | * @param string $encoding File encoding (see $Encoding). |
||
3097 | * @param string $type MIME type. |
||
3098 | * @param string $disposition Disposition to use |
||
3099 | * @return boolean True on successfully adding an attachment |
||
3100 | */ |
||
3101 | public function addStringEmbeddedImage( |
||
3102 | $string, |
||
3103 | $cid, |
||
3104 | $name = '', |
||
3105 | $encoding = 'base64', |
||
3106 | $type = '', |
||
3107 | $disposition = 'inline' |
||
3108 | ) { |
||
3109 | // If a MIME type is not specified, try to work it out from the name |
||
3110 | if ($type == '' and !empty($name)) { |
||
3111 | $type = self::filenameToType($name); |
||
3112 | } |
||
3113 | |||
3114 | // Append to $attachment array |
||
3115 | $this->attachment[] = array( |
||
3116 | 0 => $string, |
||
3117 | 1 => $name, |
||
3118 | 2 => $name, |
||
3119 | 3 => $encoding, |
||
3120 | 4 => $type, |
||
3121 | 5 => true, // isStringAttachment |
||
3122 | 6 => $disposition, |
||
3123 | 7 => $cid |
||
3124 | ); |
||
3125 | return true; |
||
3126 | } |
||
3127 | |||
3128 | /** |
||
3129 | * Check if an inline attachment is present. |
||
3130 | * @access public |
||
3131 | * @return boolean |
||
3132 | */ |
||
3133 | public function inlineImageExists() |
||
3134 | { |
||
3135 | foreach ($this->attachment as $attachment) { |
||
3136 | if ($attachment[6] == 'inline') { |
||
3137 | return true; |
||
3138 | } |
||
3139 | } |
||
3140 | return false; |
||
3141 | } |
||
3142 | |||
3143 | /** |
||
3144 | * Check if an attachment (non-inline) is present. |
||
3145 | * @return boolean |
||
3146 | */ |
||
3147 | public function attachmentExists() |
||
3148 | { |
||
3149 | foreach ($this->attachment as $attachment) { |
||
3150 | if ($attachment[6] == 'attachment') { |
||
3151 | return true; |
||
3152 | } |
||
3153 | } |
||
3154 | return false; |
||
3155 | } |
||
3156 | |||
3157 | /** |
||
3158 | * Check if this message has an alternative body set. |
||
3159 | * @return boolean |
||
3160 | */ |
||
3161 | public function alternativeExists() |
||
3162 | { |
||
3163 | return !empty($this->AltBody); |
||
3164 | } |
||
3165 | |||
3166 | /** |
||
3167 | * Clear queued addresses of given kind. |
||
3168 | * @access protected |
||
3169 | * @param string $kind 'to', 'cc', or 'bcc' |
||
3170 | * @return void |
||
3171 | */ |
||
3172 | public function clearQueuedAddresses($kind) |
||
3173 | { |
||
3174 | $RecipientsQueue = $this->RecipientsQueue; |
||
3175 | foreach ($RecipientsQueue as $address => $params) { |
||
3176 | if ($params[0] == $kind) { |
||
3177 | unset($this->RecipientsQueue[$address]); |
||
3178 | } |
||
3179 | } |
||
3180 | } |
||
3181 | |||
3182 | /** |
||
3183 | * Clear all To recipients. |
||
3184 | * @return void |
||
3185 | */ |
||
3186 | public function clearAddresses() |
||
3187 | { |
||
3188 | foreach ($this->to as $to) { |
||
3189 | unset($this->all_recipients[strtolower($to[0])]); |
||
3190 | } |
||
3191 | $this->to = array(); |
||
3192 | $this->clearQueuedAddresses('to'); |
||
3193 | } |
||
3194 | |||
3195 | /** |
||
3196 | * Clear all CC recipients. |
||
3197 | * @return void |
||
3198 | */ |
||
3199 | public function clearCCs() |
||
3200 | { |
||
3201 | foreach ($this->cc as $cc) { |
||
3202 | unset($this->all_recipients[strtolower($cc[0])]); |
||
3203 | } |
||
3204 | $this->cc = array(); |
||
3205 | $this->clearQueuedAddresses('cc'); |
||
3206 | } |
||
3207 | |||
3208 | /** |
||
3209 | * Clear all BCC recipients. |
||
3210 | * @return void |
||
3211 | */ |
||
3212 | public function clearBCCs() |
||
3213 | { |
||
3214 | foreach ($this->bcc as $bcc) { |
||
3215 | unset($this->all_recipients[strtolower($bcc[0])]); |
||
3216 | } |
||
3217 | $this->bcc = array(); |
||
3218 | $this->clearQueuedAddresses('bcc'); |
||
3219 | } |
||
3220 | |||
3221 | /** |
||
3222 | * Clear all ReplyTo recipients. |
||
3223 | * @return void |
||
3224 | */ |
||
3225 | public function clearReplyTos() |
||
3226 | { |
||
3227 | $this->ReplyTo = array(); |
||
3228 | $this->ReplyToQueue = array(); |
||
3229 | } |
||
3230 | |||
3231 | /** |
||
3232 | * Clear all recipient types. |
||
3233 | * @return void |
||
3234 | */ |
||
3235 | public function clearAllRecipients() |
||
3236 | { |
||
3237 | $this->to = array(); |
||
3238 | $this->cc = array(); |
||
3239 | $this->bcc = array(); |
||
3240 | $this->all_recipients = array(); |
||
3241 | $this->RecipientsQueue = array(); |
||
3242 | } |
||
3243 | |||
3244 | /** |
||
3245 | * Clear all filesystem, string, and binary attachments. |
||
3246 | * @return void |
||
3247 | */ |
||
3248 | public function clearAttachments() |
||
3249 | { |
||
3250 | $this->attachment = array(); |
||
3251 | } |
||
3252 | |||
3253 | /** |
||
3254 | * Clear all custom headers. |
||
3255 | * @return void |
||
3256 | */ |
||
3257 | public function clearCustomHeaders() |
||
3258 | { |
||
3259 | $this->CustomHeader = array(); |
||
3260 | } |
||
3261 | |||
3262 | /** |
||
3263 | * Add an error message to the error container. |
||
3264 | * @access protected |
||
3265 | * @param string $msg |
||
3266 | * @return void |
||
3267 | */ |
||
3268 | protected function setError($msg) |
||
3269 | { |
||
3270 | $this->error_count++; |
||
3271 | if ($this->Mailer == 'smtp' and !is_null($this->smtp)) { |
||
3272 | $lasterror = $this->smtp->getError(); |
||
3273 | if (!empty($lasterror['error'])) { |
||
3274 | $msg .= $this->lang('smtp_error') . $lasterror['error']; |
||
3275 | if (!empty($lasterror['detail'])) { |
||
3276 | $msg .= ' Detail: '. $lasterror['detail']; |
||
3277 | } |
||
3278 | if (!empty($lasterror['smtp_code'])) { |
||
3279 | $msg .= ' SMTP code: ' . $lasterror['smtp_code']; |
||
3280 | } |
||
3281 | if (!empty($lasterror['smtp_code_ex'])) { |
||
3282 | $msg .= ' Additional SMTP info: ' . $lasterror['smtp_code_ex']; |
||
3283 | } |
||
3284 | } |
||
3285 | } |
||
3286 | $this->ErrorInfo = $msg; |
||
3287 | } |
||
3288 | |||
3289 | /** |
||
3290 | * Return an RFC 822 formatted date. |
||
3291 | * @access public |
||
3292 | * @return string |
||
3293 | * @static |
||
3294 | */ |
||
3295 | public static function rfcDate() |
||
3296 | { |
||
3297 | // Set the time zone to whatever the default is to avoid 500 errors |
||
3298 | // Will default to UTC if it's not set properly in php.ini |
||
3299 | date_default_timezone_set(@date_default_timezone_get()); |
||
3300 | return date('D, j M Y H:i:s O'); |
||
3301 | } |
||
3302 | |||
3303 | /** |
||
3304 | * Get the server hostname. |
||
3305 | * Returns 'localhost.localdomain' if unknown. |
||
3306 | * @access protected |
||
3307 | * @return string |
||
3308 | */ |
||
3309 | protected function serverHostname() |
||
3310 | { |
||
3311 | $result = 'localhost.localdomain'; |
||
3312 | if (!empty($this->Hostname)) { |
||
3313 | $result = $this->Hostname; |
||
3314 | } elseif (isset($_SERVER) and array_key_exists('SERVER_NAME', $_SERVER) and !empty($_SERVER['SERVER_NAME'])) { |
||
3315 | $result = $_SERVER['SERVER_NAME']; |
||
3316 | } elseif (function_exists('gethostname') && gethostname() !== false) { |
||
3317 | $result = gethostname(); |
||
3318 | } elseif (php_uname('n') !== false) { |
||
3319 | $result = php_uname('n'); |
||
3320 | } |
||
3321 | return $result; |
||
3322 | } |
||
3323 | |||
3324 | /** |
||
3325 | * Get an error message in the current language. |
||
3326 | * @access protected |
||
3327 | * @param string $key |
||
3328 | * @return string |
||
3329 | */ |
||
3330 | protected function lang($key) |
||
3331 | { |
||
3332 | if (count($this->language) < 1) { |
||
3333 | $this->setLanguage('en'); // set the default language |
||
3334 | } |
||
3335 | |||
3336 | if (array_key_exists($key, $this->language)) { |
||
3337 | if ($key == 'smtp_connect_failed') { |
||
3338 | //Include a link to troubleshooting docs on SMTP connection failure |
||
3339 | //this is by far the biggest cause of support questions |
||
3340 | //but it's usually not PHPMailer's fault. |
||
3341 | return $this->language[$key] . ' https://github.com/PHPMailer/PHPMailer/wiki/Troubleshooting'; |
||
3342 | } |
||
3343 | return $this->language[$key]; |
||
3344 | } else { |
||
3345 | //Return the key as a fallback |
||
3346 | return $key; |
||
3347 | } |
||
3348 | } |
||
3349 | |||
3350 | /** |
||
3351 | * Check if an error occurred. |
||
3352 | * @access public |
||
3353 | * @return boolean True if an error did occur. |
||
3354 | */ |
||
3355 | public function isError() |
||
3356 | { |
||
3357 | return ($this->error_count > 0); |
||
3358 | } |
||
3359 | |||
3360 | /** |
||
3361 | * Ensure consistent line endings in a string. |
||
3362 | * Changes every end of line from CRLF, CR or LF to $this->LE. |
||
3363 | * @access public |
||
3364 | * @param string $str String to fixEOL |
||
3365 | * @return string |
||
3366 | */ |
||
3367 | public function fixEOL($str) |
||
3368 | { |
||
3369 | // Normalise to \n |
||
3370 | $nstr = str_replace(array("\r\n", "\r"), "\n", $str); |
||
3371 | // Now convert LE as needed |
||
3372 | if ($this->LE !== "\n") { |
||
3373 | $nstr = str_replace("\n", $this->LE, $nstr); |
||
3374 | } |
||
3375 | return $nstr; |
||
3376 | } |
||
3377 | |||
3378 | /** |
||
3379 | * Add a custom header. |
||
3380 | * $name value can be overloaded to contain |
||
3381 | * both header name and value (name:value) |
||
3382 | * @access public |
||
3383 | * @param string $name Custom header name |
||
3384 | * @param string $value Header value |
||
3385 | * @return void |
||
3386 | */ |
||
3387 | public function addCustomHeader($name, $value = null) |
||
3388 | { |
||
3389 | if ($value === null) { |
||
3390 | // Value passed in as name:value |
||
3391 | $this->CustomHeader[] = explode(':', $name, 2); |
||
3392 | } else { |
||
3393 | $this->CustomHeader[] = array($name, $value); |
||
3394 | } |
||
3395 | } |
||
3396 | |||
3397 | /** |
||
3398 | * Returns all custom headers. |
||
3399 | * @return array |
||
3400 | */ |
||
3401 | public function getCustomHeaders() |
||
3402 | { |
||
3403 | return $this->CustomHeader; |
||
3404 | } |
||
3405 | |||
3406 | /** |
||
3407 | * Create a message body from an HTML string. |
||
3408 | * Automatically inlines images and creates a plain-text version by converting the HTML, |
||
3409 | * overwriting any existing values in Body and AltBody. |
||
3410 | * Do not source $message content from user input! |
||
3411 | * $basedir is prepended when handling relative URLs, e.g. <img src="/images/a.png"> and must not be empty |
||
3412 | * will look for an image file in $basedir/images/a.png and convert it to inline. |
||
3413 | * If you don't provide a $basedir, relative paths will be left untouched (and thus probably break in email) |
||
3414 | * If you don't want to apply these transformations to your HTML, just set Body and AltBody directly. |
||
3415 | * @access public |
||
3416 | * @param string $message HTML message string |
||
3417 | * @param string $basedir Absolute path to a base directory to prepend to relative paths to images |
||
3418 | * @param boolean|callable $advanced Whether to use the internal HTML to text converter |
||
3419 | * or your own custom converter @see PHPMailer::html2text() |
||
3420 | * @return string $message The transformed message Body |
||
3421 | */ |
||
3422 | public function msgHTML($message, $basedir = '', $advanced = false) |
||
3423 | { |
||
3424 | preg_match_all('/(src|background)=["\'](.*)["\']/Ui', $message, $images); |
||
3425 | if (array_key_exists(2, $images)) { |
||
3426 | if (strlen($basedir) > 1 && substr($basedir, -1) != '/') { |
||
3427 | // Ensure $basedir has a trailing / |
||
3428 | $basedir .= '/'; |
||
3429 | } |
||
3430 | foreach ($images[2] as $imgindex => $url) { |
||
3431 | // Convert data URIs into embedded images |
||
3432 | if (preg_match('#^data:(image[^;,]*)(;base64)?,#', $url, $match)) { |
||
3433 | $data = substr($url, strpos($url, ',')); |
||
3434 | if ($match[2]) { |
||
3435 | $data = base64_decode($data); |
||
3436 | } else { |
||
3437 | $data = rawurldecode($data); |
||
3438 | } |
||
3439 | $cid = md5($url) . '@phpmailer.0'; // RFC2392 S 2 |
||
3440 | if ($this->addStringEmbeddedImage($data, $cid, 'embed' . $imgindex, 'base64', $match[1])) { |
||
3441 | $message = str_replace( |
||
3442 | $images[0][$imgindex], |
||
3443 | $images[1][$imgindex] . '="cid:' . $cid . '"', |
||
3444 | $message |
||
3445 | ); |
||
3446 | } |
||
3447 | continue; |
||
3448 | } |
||
3449 | if ( |
||
3450 | // Only process relative URLs if a basedir is provided (i.e. no absolute local paths) |
||
3451 | !empty($basedir) |
||
3452 | // Ignore URLs containing parent dir traversal (..) |
||
3453 | && (strpos($url, '..') === false) |
||
3454 | // Do not change urls that are already inline images |
||
3455 | && substr($url, 0, 4) !== 'cid:' |
||
3456 | // Do not change absolute URLs, including anonymous protocol |
||
3457 | && !preg_match('#^[a-z][a-z0-9+.-]*:?//#i', $url) |
||
3458 | ) { |
||
3459 | $filename = basename($url); |
||
3460 | $directory = dirname($url); |
||
3461 | if ($directory == '.') { |
||
3462 | $directory = ''; |
||
3463 | } |
||
3464 | $cid = md5($url) . '@phpmailer.0'; // RFC2392 S 2 |
||
3465 | if (strlen($directory) > 1 && substr($directory, -1) != '/') { |
||
3466 | $directory .= '/'; |
||
3467 | } |
||
3468 | if ($this->addEmbeddedImage( |
||
3469 | $basedir . $directory . $filename, |
||
3470 | $cid, |
||
3471 | $filename, |
||
3472 | 'base64', |
||
3473 | self::_mime_types((string)self::mb_pathinfo($filename, PATHINFO_EXTENSION)) |
||
3474 | ) |
||
3475 | ) { |
||
3476 | $message = preg_replace( |
||
3477 | '/' . $images[1][$imgindex] . '=["\']' . preg_quote($url, '/') . '["\']/Ui', |
||
3478 | $images[1][$imgindex] . '="cid:' . $cid . '"', |
||
3479 | $message |
||
3480 | ); |
||
3481 | } |
||
3482 | } |
||
3483 | } |
||
3484 | } |
||
3485 | $this->isHTML(true); |
||
3486 | // Convert all message body line breaks to CRLF, makes quoted-printable encoding work much better |
||
3487 | $this->Body = $this->normalizeBreaks($message); |
||
3488 | $this->AltBody = $this->normalizeBreaks($this->html2text($message, $advanced)); |
||
3489 | if (!$this->alternativeExists()) { |
||
3490 | $this->AltBody = 'To view this email message, open it in a program that understands HTML!' . |
||
3491 | self::CRLF . self::CRLF; |
||
3492 | } |
||
3493 | return $this->Body; |
||
3494 | } |
||
3495 | |||
3496 | /** |
||
3497 | * Convert an HTML string into plain text. |
||
3498 | * This is used by msgHTML(). |
||
3499 | * Note - older versions of this function used a bundled advanced converter |
||
3500 | * which was been removed for license reasons in #232. |
||
3501 | * Example usage: |
||
3502 | * <code> |
||
3503 | * // Use default conversion |
||
3504 | * $plain = $mail->html2text($html); |
||
3505 | * // Use your own custom converter |
||
3506 | * $plain = $mail->html2text($html, function($html) { |
||
3507 | * $converter = new MyHtml2text($html); |
||
3508 | * return $converter->get_text(); |
||
3509 | * }); |
||
3510 | * </code> |
||
3511 | * @param string $html The HTML text to convert |
||
3512 | * @param boolean|callable $advanced Any boolean value to use the internal converter, |
||
3513 | * or provide your own callable for custom conversion. |
||
3514 | * @return string |
||
3515 | */ |
||
3516 | public function html2text($html, $advanced = false) |
||
3517 | { |
||
3518 | if (is_callable($advanced)) { |
||
3519 | return call_user_func($advanced, $html); |
||
3520 | } |
||
3521 | return html_entity_decode( |
||
3522 | trim(strip_tags(preg_replace('/<(head|title|style|script)[^>]*>.*?<\/\\1>/si', '', $html))), |
||
3523 | ENT_QUOTES, |
||
3524 | $this->CharSet |
||
3525 | ); |
||
3526 | } |
||
3527 | |||
3528 | /** |
||
3529 | * Get the MIME type for a file extension. |
||
3530 | * @param string $ext File extension |
||
3531 | * @access public |
||
3532 | * @return string MIME type of file. |
||
3533 | * @static |
||
3534 | */ |
||
3535 | public static function _mime_types($ext = '') |
||
3536 | { |
||
3537 | $mimes = array( |
||
3538 | 'xl' => 'application/excel', |
||
3539 | 'js' => 'application/javascript', |
||
3540 | 'hqx' => 'application/mac-binhex40', |
||
3541 | 'cpt' => 'application/mac-compactpro', |
||
3542 | 'bin' => 'application/macbinary', |
||
3543 | 'doc' => 'application/msword', |
||
3544 | 'word' => 'application/msword', |
||
3545 | 'xlsx' => 'application/vnd.openxmlformats-officedocument.spreadsheetml.sheet', |
||
3546 | 'xltx' => 'application/vnd.openxmlformats-officedocument.spreadsheetml.template', |
||
3547 | 'potx' => 'application/vnd.openxmlformats-officedocument.presentationml.template', |
||
3548 | 'ppsx' => 'application/vnd.openxmlformats-officedocument.presentationml.slideshow', |
||
3549 | 'pptx' => 'application/vnd.openxmlformats-officedocument.presentationml.presentation', |
||
3550 | 'sldx' => 'application/vnd.openxmlformats-officedocument.presentationml.slide', |
||
3551 | 'docx' => 'application/vnd.openxmlformats-officedocument.wordprocessingml.document', |
||
3552 | 'dotx' => 'application/vnd.openxmlformats-officedocument.wordprocessingml.template', |
||
3553 | 'xlam' => 'application/vnd.ms-excel.addin.macroEnabled.12', |
||
3554 | 'xlsb' => 'application/vnd.ms-excel.sheet.binary.macroEnabled.12', |
||
3555 | 'class' => 'application/octet-stream', |
||
3556 | 'dll' => 'application/octet-stream', |
||
3557 | 'dms' => 'application/octet-stream', |
||
3558 | 'exe' => 'application/octet-stream', |
||
3559 | 'lha' => 'application/octet-stream', |
||
3560 | 'lzh' => 'application/octet-stream', |
||
3561 | 'psd' => 'application/octet-stream', |
||
3562 | 'sea' => 'application/octet-stream', |
||
3563 | 'so' => 'application/octet-stream', |
||
3564 | 'oda' => 'application/oda', |
||
3565 | 'pdf' => 'application/pdf', |
||
3566 | 'ai' => 'application/postscript', |
||
3567 | 'eps' => 'application/postscript', |
||
3568 | 'ps' => 'application/postscript', |
||
3569 | 'smi' => 'application/smil', |
||
3570 | 'smil' => 'application/smil', |
||
3571 | 'mif' => 'application/vnd.mif', |
||
3572 | 'xls' => 'application/vnd.ms-excel', |
||
3573 | 'ppt' => 'application/vnd.ms-powerpoint', |
||
3574 | 'wbxml' => 'application/vnd.wap.wbxml', |
||
3575 | 'wmlc' => 'application/vnd.wap.wmlc', |
||
3576 | 'dcr' => 'application/x-director', |
||
3577 | 'dir' => 'application/x-director', |
||
3578 | 'dxr' => 'application/x-director', |
||
3579 | 'dvi' => 'application/x-dvi', |
||
3580 | 'gtar' => 'application/x-gtar', |
||
3581 | 'php3' => 'application/x-httpd-php', |
||
3582 | 'php4' => 'application/x-httpd-php', |
||
3583 | 'php' => 'application/x-httpd-php', |
||
3584 | 'phtml' => 'application/x-httpd-php', |
||
3585 | 'phps' => 'application/x-httpd-php-source', |
||
3586 | 'swf' => 'application/x-shockwave-flash', |
||
3587 | 'sit' => 'application/x-stuffit', |
||
3588 | 'tar' => 'application/x-tar', |
||
3589 | 'tgz' => 'application/x-tar', |
||
3590 | 'xht' => 'application/xhtml+xml', |
||
3591 | 'xhtml' => 'application/xhtml+xml', |
||
3592 | 'zip' => 'application/zip', |
||
3593 | 'mid' => 'audio/midi', |
||
3594 | 'midi' => 'audio/midi', |
||
3595 | 'mp2' => 'audio/mpeg', |
||
3596 | 'mp3' => 'audio/mpeg', |
||
3597 | 'mpga' => 'audio/mpeg', |
||
3598 | 'aif' => 'audio/x-aiff', |
||
3599 | 'aifc' => 'audio/x-aiff', |
||
3600 | 'aiff' => 'audio/x-aiff', |
||
3601 | 'ram' => 'audio/x-pn-realaudio', |
||
3602 | 'rm' => 'audio/x-pn-realaudio', |
||
3603 | 'rpm' => 'audio/x-pn-realaudio-plugin', |
||
3604 | 'ra' => 'audio/x-realaudio', |
||
3605 | 'wav' => 'audio/x-wav', |
||
3606 | 'bmp' => 'image/bmp', |
||
3607 | 'gif' => 'image/gif', |
||
3608 | 'jpeg' => 'image/jpeg', |
||
3609 | 'jpe' => 'image/jpeg', |
||
3610 | 'jpg' => 'image/jpeg', |
||
3611 | 'png' => 'image/png', |
||
3612 | 'tiff' => 'image/tiff', |
||
3613 | 'tif' => 'image/tiff', |
||
3614 | 'eml' => 'message/rfc822', |
||
3615 | 'css' => 'text/css', |
||
3616 | 'html' => 'text/html', |
||
3617 | 'htm' => 'text/html', |
||
3618 | 'shtml' => 'text/html', |
||
3619 | 'log' => 'text/plain', |
||
3620 | 'text' => 'text/plain', |
||
3621 | 'txt' => 'text/plain', |
||
3622 | 'rtx' => 'text/richtext', |
||
3623 | 'rtf' => 'text/rtf', |
||
3624 | 'vcf' => 'text/vcard', |
||
3625 | 'vcard' => 'text/vcard', |
||
3626 | 'xml' => 'text/xml', |
||
3627 | 'xsl' => 'text/xml', |
||
3628 | 'mpeg' => 'video/mpeg', |
||
3629 | 'mpe' => 'video/mpeg', |
||
3630 | 'mpg' => 'video/mpeg', |
||
3631 | 'mov' => 'video/quicktime', |
||
3632 | 'qt' => 'video/quicktime', |
||
3633 | 'rv' => 'video/vnd.rn-realvideo', |
||
3634 | 'avi' => 'video/x-msvideo', |
||
3635 | 'movie' => 'video/x-sgi-movie' |
||
3636 | ); |
||
3637 | if (array_key_exists(strtolower($ext), $mimes)) { |
||
3638 | return $mimes[strtolower($ext)]; |
||
3639 | } |
||
3640 | return 'application/octet-stream'; |
||
3641 | } |
||
3642 | |||
3643 | /** |
||
3644 | * Map a file name to a MIME type. |
||
3645 | * Defaults to 'application/octet-stream', i.e.. arbitrary binary data. |
||
3646 | * @param string $filename A file name or full path, does not need to exist as a file |
||
3647 | * @return string |
||
3648 | * @static |
||
3649 | */ |
||
3650 | public static function filenameToType($filename) |
||
3651 | { |
||
3652 | // In case the path is a URL, strip any query string before getting extension |
||
3653 | $qpos = strpos($filename, '?'); |
||
3654 | if (false !== $qpos) { |
||
3655 | $filename = substr($filename, 0, $qpos); |
||
3656 | } |
||
3657 | $pathinfo = self::mb_pathinfo($filename); |
||
3658 | return self::_mime_types($pathinfo['extension']); |
||
3659 | } |
||
3660 | |||
3661 | /** |
||
3662 | * Multi-byte-safe pathinfo replacement. |
||
3663 | * Drop-in replacement for pathinfo(), but multibyte-safe, cross-platform-safe, old-version-safe. |
||
3664 | * Works similarly to the one in PHP >= 5.2.0 |
||
3665 | * @link http://www.php.net/manual/en/function.pathinfo.php#107461 |
||
3666 | * @param string $path A filename or path, does not need to exist as a file |
||
3667 | * @param integer|string $options Either a PATHINFO_* constant, |
||
3668 | * or a string name to return only the specified piece, allows 'filename' to work on PHP < 5.2 |
||
3669 | * @return string|array |
||
3670 | * @static |
||
3671 | */ |
||
3672 | public static function mb_pathinfo($path, $options = null) |
||
3673 | { |
||
3674 | $ret = array('dirname' => '', 'basename' => '', 'extension' => '', 'filename' => ''); |
||
3675 | $pathinfo = array(); |
||
3676 | if (preg_match('%^(.*?)[\\\\/]*(([^/\\\\]*?)(\.([^\.\\\\/]+?)|))[\\\\/\.]*$%im', $path, $pathinfo)) { |
||
3677 | if (array_key_exists(1, $pathinfo)) { |
||
3678 | $ret['dirname'] = $pathinfo[1]; |
||
3679 | } |
||
3680 | if (array_key_exists(2, $pathinfo)) { |
||
3681 | $ret['basename'] = $pathinfo[2]; |
||
3682 | } |
||
3683 | if (array_key_exists(5, $pathinfo)) { |
||
3684 | $ret['extension'] = $pathinfo[5]; |
||
3685 | } |
||
3686 | if (array_key_exists(3, $pathinfo)) { |
||
3687 | $ret['filename'] = $pathinfo[3]; |
||
3688 | } |
||
3689 | } |
||
3690 | switch ($options) { |
||
3691 | case PATHINFO_DIRNAME: |
||
3692 | case 'dirname': |
||
3693 | return $ret['dirname']; |
||
3694 | case PATHINFO_BASENAME: |
||
3695 | case 'basename': |
||
3696 | return $ret['basename']; |
||
3697 | case PATHINFO_EXTENSION: |
||
3698 | case 'extension': |
||
3699 | return $ret['extension']; |
||
3700 | case PATHINFO_FILENAME: |
||
3701 | case 'filename': |
||
3702 | return $ret['filename']; |
||
3703 | default: |
||
3704 | return $ret; |
||
3705 | } |
||
3706 | } |
||
3707 | |||
3708 | /** |
||
3709 | * Set or reset instance properties. |
||
3710 | * You should avoid this function - it's more verbose, less efficient, more error-prone and |
||
3711 | * harder to debug than setting properties directly. |
||
3712 | * Usage Example: |
||
3713 | * `$mail->set('SMTPSecure', 'tls');` |
||
3714 | * is the same as: |
||
3715 | * `$mail->SMTPSecure = 'tls';` |
||
3716 | * @access public |
||
3717 | * @param string $name The property name to set |
||
3718 | * @param mixed $value The value to set the property to |
||
3719 | * @return boolean |
||
3720 | * @TODO Should this not be using the __set() magic function? |
||
3721 | */ |
||
3722 | public function set($name, $value = '') |
||
3723 | { |
||
3724 | if (property_exists($this, $name)) { |
||
3725 | $this->$name = $value; |
||
3726 | return true; |
||
3727 | } else { |
||
3728 | $this->setError($this->lang('variable_set') . $name); |
||
3729 | return false; |
||
3730 | } |
||
3731 | } |
||
3732 | |||
3733 | /** |
||
3734 | * Strip newlines to prevent header injection. |
||
3735 | * @access public |
||
3736 | * @param string $str |
||
3737 | * @return string |
||
3738 | */ |
||
3739 | public function secureHeader($str) |
||
3740 | { |
||
3741 | return trim(str_replace(array("\r", "\n"), '', $str)); |
||
3742 | } |
||
3743 | |||
3744 | /** |
||
3745 | * Normalize line breaks in a string. |
||
3746 | * Converts UNIX LF, Mac CR and Windows CRLF line breaks into a single line break format. |
||
3747 | * Defaults to CRLF (for message bodies) and preserves consecutive breaks. |
||
3748 | * @param string $text |
||
3749 | * @param string $breaktype What kind of line break to use, defaults to CRLF |
||
3750 | * @return string |
||
3751 | * @access public |
||
3752 | * @static |
||
3753 | */ |
||
3754 | public static function normalizeBreaks($text, $breaktype = "\r\n") |
||
3755 | { |
||
3756 | return preg_replace('/(\r\n|\r|\n)/ms', $breaktype, $text); |
||
3757 | } |
||
3758 | |||
3759 | /** |
||
3760 | * Set the public and private key files and password for S/MIME signing. |
||
3761 | * @access public |
||
3762 | * @param string $cert_filename |
||
3763 | * @param string $key_filename |
||
3764 | * @param string $key_pass Password for private key |
||
3765 | * @param string $extracerts_filename Optional path to chain certificate |
||
3766 | */ |
||
3767 | public function sign($cert_filename, $key_filename, $key_pass, $extracerts_filename = '') |
||
3768 | { |
||
3769 | $this->sign_cert_file = $cert_filename; |
||
3770 | $this->sign_key_file = $key_filename; |
||
3771 | $this->sign_key_pass = $key_pass; |
||
3772 | $this->sign_extracerts_file = $extracerts_filename; |
||
3773 | } |
||
3774 | |||
3775 | /** |
||
3776 | * Quoted-Printable-encode a DKIM header. |
||
3777 | * @access public |
||
3778 | * @param string $txt |
||
3779 | * @return string |
||
3780 | */ |
||
3781 | public function DKIM_QP($txt) |
||
3782 | { |
||
3783 | $line = ''; |
||
3784 | for ($i = 0; $i < strlen($txt); $i++) { |
||
3785 | $ord = ord($txt[$i]); |
||
3786 | if (((0x21 <= $ord) && ($ord <= 0x3A)) || $ord == 0x3C || ((0x3E <= $ord) && ($ord <= 0x7E))) { |
||
3787 | $line .= $txt[$i]; |
||
3788 | } else { |
||
3789 | $line .= '=' . sprintf('%02X', $ord); |
||
3790 | } |
||
3791 | } |
||
3792 | return $line; |
||
3793 | } |
||
3794 | |||
3795 | /** |
||
3796 | * Generate a DKIM signature. |
||
3797 | * @access public |
||
3798 | * @param string $signHeader |
||
3799 | * @throws phpmailerException |
||
3800 | * @return string The DKIM signature value |
||
3801 | */ |
||
3802 | public function DKIM_Sign($signHeader) |
||
3803 | { |
||
3804 | if (!defined('PKCS7_TEXT')) { |
||
3805 | if ($this->exceptions) { |
||
3806 | throw new phpmailerException($this->lang('extension_missing') . 'openssl'); |
||
3807 | } |
||
3808 | return ''; |
||
3809 | } |
||
3810 | $privKeyStr = !empty($this->DKIM_private_string) ? $this->DKIM_private_string : file_get_contents($this->DKIM_private); |
||
3811 | if ('' != $this->DKIM_passphrase) { |
||
3812 | $privKey = openssl_pkey_get_private($privKeyStr, $this->DKIM_passphrase); |
||
3813 | } else { |
||
3814 | $privKey = openssl_pkey_get_private($privKeyStr); |
||
3815 | } |
||
3816 | //Workaround for missing digest algorithms in old PHP & OpenSSL versions |
||
3817 | //@link http://stackoverflow.com/a/11117338/333340 |
||
3818 | if (version_compare(PHP_VERSION, '5.3.0') >= 0 and |
||
3819 | in_array('sha256WithRSAEncryption', openssl_get_md_methods(true))) { |
||
3820 | if (openssl_sign($signHeader, $signature, $privKey, 'sha256WithRSAEncryption')) { |
||
3821 | openssl_pkey_free($privKey); |
||
3822 | return base64_encode($signature); |
||
3823 | } |
||
3824 | } else { |
||
3825 | $pinfo = openssl_pkey_get_details($privKey); |
||
3826 | $hash = hash('sha256', $signHeader); |
||
3827 | //'Magic' constant for SHA256 from RFC3447 |
||
3828 | //@link https://tools.ietf.org/html/rfc3447#page-43 |
||
3829 | $t = '3031300d060960864801650304020105000420' . $hash; |
||
3830 | $pslen = $pinfo['bits'] / 8 - (strlen($t) / 2 + 3); |
||
3831 | $eb = pack('H*', '0001' . str_repeat('FF', $pslen) . '00' . $t); |
||
3832 | |||
3833 | if (openssl_private_encrypt($eb, $signature, $privKey, OPENSSL_NO_PADDING)) { |
||
3834 | openssl_pkey_free($privKey); |
||
3835 | return base64_encode($signature); |
||
3836 | } |
||
3837 | } |
||
3838 | openssl_pkey_free($privKey); |
||
3839 | return ''; |
||
3840 | } |
||
3841 | |||
3842 | /** |
||
3843 | * Generate a DKIM canonicalization header. |
||
3844 | * @access public |
||
3845 | * @param string $signHeader Header |
||
3846 | * @return string |
||
3847 | */ |
||
3848 | public function DKIM_HeaderC($signHeader) |
||
3849 | { |
||
3850 | $signHeader = preg_replace('/\r\n\s+/', ' ', $signHeader); |
||
3851 | $lines = explode("\r\n", $signHeader); |
||
3852 | foreach ($lines as $key => $line) { |
||
3853 | list($heading, $value) = explode(':', $line, 2); |
||
3854 | $heading = strtolower($heading); |
||
3855 | $value = preg_replace('/\s{2,}/', ' ', $value); // Compress useless spaces |
||
3856 | $lines[$key] = $heading . ':' . trim($value); // Don't forget to remove WSP around the value |
||
3857 | } |
||
3858 | $signHeader = implode("\r\n", $lines); |
||
3859 | return $signHeader; |
||
3860 | } |
||
3861 | |||
3862 | /** |
||
3863 | * Generate a DKIM canonicalization body. |
||
3864 | * @access public |
||
3865 | * @param string $body Message Body |
||
3866 | * @return string |
||
3867 | */ |
||
3868 | public function DKIM_BodyC($body) |
||
3869 | { |
||
3870 | if ($body == '') { |
||
3871 | return "\r\n"; |
||
3872 | } |
||
3873 | // stabilize line endings |
||
3874 | $body = str_replace("\r\n", "\n", $body); |
||
3875 | $body = str_replace("\n", "\r\n", $body); |
||
3876 | // END stabilize line endings |
||
3877 | while (substr($body, strlen($body) - 4, 4) == "\r\n\r\n") { |
||
3878 | $body = substr($body, 0, strlen($body) - 2); |
||
3879 | } |
||
3880 | return $body; |
||
3881 | } |
||
3882 | |||
3883 | /** |
||
3884 | * Create the DKIM header and body in a new message header. |
||
3885 | * @access public |
||
3886 | * @param string $headers_line Header lines |
||
3887 | * @param string $subject Subject |
||
3888 | * @param string $body Body |
||
3889 | * @return string |
||
3890 | */ |
||
3891 | public function DKIM_Add($headers_line, $subject, $body) |
||
3892 | { |
||
3893 | $DKIMsignatureType = 'rsa-sha256'; // Signature & hash algorithms |
||
3894 | $DKIMcanonicalization = 'relaxed/simple'; // Canonicalization of header/body |
||
3895 | $DKIMquery = 'dns/txt'; // Query method |
||
3896 | $DKIMtime = time(); // Signature Timestamp = seconds since 00:00:00 - Jan 1, 1970 (UTC time zone) |
||
3897 | $subject_header = "Subject: $subject"; |
||
3898 | $headers = explode($this->LE, $headers_line); |
||
3899 | $from_header = ''; |
||
3900 | $to_header = ''; |
||
3901 | $date_header = ''; |
||
3902 | $current = ''; |
||
3903 | foreach ($headers as $header) { |
||
3904 | if (strpos($header, 'From:') === 0) { |
||
3905 | $from_header = $header; |
||
3906 | $current = 'from_header'; |
||
3907 | } elseif (strpos($header, 'To:') === 0) { |
||
3908 | $to_header = $header; |
||
3909 | $current = 'to_header'; |
||
3910 | } elseif (strpos($header, 'Date:') === 0) { |
||
3911 | $date_header = $header; |
||
3912 | $current = 'date_header'; |
||
3913 | } else { |
||
3914 | if (!empty($$current) && strpos($header, ' =?') === 0) { |
||
3915 | $$current .= $header; |
||
3916 | } else { |
||
3917 | $current = ''; |
||
3918 | } |
||
3919 | } |
||
3920 | } |
||
3921 | $from = str_replace('|', '=7C', $this->DKIM_QP($from_header)); |
||
3922 | $to = str_replace('|', '=7C', $this->DKIM_QP($to_header)); |
||
3923 | $date = str_replace('|', '=7C', $this->DKIM_QP($date_header)); |
||
3924 | $subject = str_replace( |
||
3925 | '|', |
||
3926 | '=7C', |
||
3927 | $this->DKIM_QP($subject_header) |
||
3928 | ); // Copied header fields (dkim-quoted-printable) |
||
3929 | $body = $this->DKIM_BodyC($body); |
||
3930 | $DKIMlen = strlen($body); // Length of body |
||
3931 | $DKIMb64 = base64_encode(pack('H*', hash('sha256', $body))); // Base64 of packed binary SHA-256 hash of body |
||
3932 | if ('' == $this->DKIM_identity) { |
||
3933 | $ident = ''; |
||
3934 | } else { |
||
3935 | $ident = ' i=' . $this->DKIM_identity . ';'; |
||
3936 | } |
||
3937 | $dkimhdrs = 'DKIM-Signature: v=1; a=' . |
||
3938 | $DKIMsignatureType . '; q=' . |
||
3939 | $DKIMquery . '; l=' . |
||
3940 | $DKIMlen . '; s=' . |
||
3941 | $this->DKIM_selector . |
||
3942 | ";\r\n" . |
||
3943 | "\tt=" . $DKIMtime . '; c=' . $DKIMcanonicalization . ";\r\n" . |
||
3944 | "\th=From:To:Date:Subject;\r\n" . |
||
3945 | "\td=" . $this->DKIM_domain . ';' . $ident . "\r\n" . |
||
3946 | "\tz=$from\r\n" . |
||
3947 | "\t|$to\r\n" . |
||
3948 | "\t|$date\r\n" . |
||
3949 | "\t|$subject;\r\n" . |
||
3950 | "\tbh=" . $DKIMb64 . ";\r\n" . |
||
3951 | "\tb="; |
||
3952 | $toSign = $this->DKIM_HeaderC( |
||
3953 | $from_header . "\r\n" . |
||
3954 | $to_header . "\r\n" . |
||
3955 | $date_header . "\r\n" . |
||
3956 | $subject_header . "\r\n" . |
||
3957 | $dkimhdrs |
||
3958 | ); |
||
3959 | $signed = $this->DKIM_Sign($toSign); |
||
3960 | return $dkimhdrs . $signed . "\r\n"; |
||
3961 | } |
||
3962 | |||
3963 | /** |
||
3964 | * Detect if a string contains a line longer than the maximum line length allowed. |
||
3965 | * @param string $str |
||
3966 | * @return boolean |
||
3967 | * @static |
||
3968 | */ |
||
3969 | public static function hasLineLongerThanMax($str) |
||
3970 | { |
||
3971 | //+2 to include CRLF line break for a 1000 total |
||
3972 | return (boolean)preg_match('/^(.{'.(self::MAX_LINE_LENGTH + 2).',})/m', $str); |
||
3973 | } |
||
3974 | |||
3975 | /** |
||
3976 | * Allows for public read access to 'to' property. |
||
3977 | * @note: Before the send() call, queued addresses (i.e. with IDN) are not yet included. |
||
3978 | * @access public |
||
3979 | * @return array |
||
3980 | */ |
||
3981 | public function getToAddresses() |
||
3982 | { |
||
3983 | return $this->to; |
||
3984 | } |
||
3985 | |||
3986 | /** |
||
3987 | * Allows for public read access to 'cc' property. |
||
3988 | * @note: Before the send() call, queued addresses (i.e. with IDN) are not yet included. |
||
3989 | * @access public |
||
3990 | * @return array |
||
3991 | */ |
||
3992 | public function getCcAddresses() |
||
3993 | { |
||
3994 | return $this->cc; |
||
3995 | } |
||
3996 | |||
3997 | /** |
||
3998 | * Allows for public read access to 'bcc' property. |
||
3999 | * @note: Before the send() call, queued addresses (i.e. with IDN) are not yet included. |
||
4000 | * @access public |
||
4001 | * @return array |
||
4002 | */ |
||
4003 | public function getBccAddresses() |
||
4004 | { |
||
4005 | return $this->bcc; |
||
4006 | } |
||
4007 | |||
4008 | /** |
||
4009 | * Allows for public read access to 'ReplyTo' property. |
||
4010 | * @note: Before the send() call, queued addresses (i.e. with IDN) are not yet included. |
||
4011 | * @access public |
||
4012 | * @return array |
||
4013 | */ |
||
4014 | public function getReplyToAddresses() |
||
4017 | } |
||
4018 | |||
4019 | /** |
||
4020 | * Allows for public read access to 'all_recipients' property. |
||
4021 | * @note: Before the send() call, queued addresses (i.e. with IDN) are not yet included. |
||
4022 | * @access public |
||
4023 | * @return array |
||
4024 | */ |
||
4025 | public function getAllRecipientAddresses() |
||
4026 | { |
||
4027 | return $this->all_recipients; |
||
4028 | } |
||
4029 | |||
4030 | /** |
||
4031 | * Perform a callback. |
||
4032 | * @param boolean $isSent |
||
4033 | * @param array $to |
||
4034 | * @param array $cc |
||
4035 | * @param array $bcc |
||
4036 | * @param string $subject |
||
4037 | * @param string $body |
||
4038 | * @param string $from |
||
4039 | */ |
||
4040 | protected function doCallback($isSent, $to, $cc, $bcc, $subject, $body, $from) |
||
4041 | { |
||
4042 | if (!empty($this->action_function) && is_callable($this->action_function)) { |
||
4043 | $params = array($isSent, $to, $cc, $bcc, $subject, $body, $from); |
||
4044 | call_user_func_array($this->action_function, $params); |
||
4045 | } |
||
4046 | } |
||
4047 | } |
||
4048 | |||
4049 | /** |
||
4050 | * PHPMailer exception handler |
||
4051 | * @package PHPMailer |
||
4052 | */ |
||
4053 | class phpmailerException extends Exception |
||
4054 | { |
||
4055 | /** |
||
4056 | * Prettify error message output |
||
4057 | * @return string |
||
4058 | */ |
||
4059 | public function errorMessage() |
||
4060 | { |
||
4061 | $errorMsg = '<strong>' . htmlspecialchars($this->getMessage()) . "</strong><br />\n"; |
||
4062 | return $errorMsg; |
||
4063 | } |
||
4064 | } |
||
4065 |