diff options
| -rw-r--r-- | system/libraries/Email.php | 30 | ||||
| -rw-r--r-- | user_guide/changelog.html | 1 | ||||
| -rw-r--r-- | user_guide/libraries/email.html | 5 |
3 files changed, 34 insertions, 2 deletions
diff --git a/system/libraries/Email.php b/system/libraries/Email.php index c8cb8549e..ef20e1978 100644 --- a/system/libraries/Email.php +++ b/system/libraries/Email.php @@ -36,6 +36,7 @@ class CI_Email { var $smtp_pass = ""; // SMTP Password var $smtp_port = "25"; // SMTP Port var $smtp_timeout = 5; // SMTP Timeout in seconds + var $smtp_crypto = ""; // SMTP Encryption. Can be null, tls or ssl. var $wordwrap = TRUE; // TRUE/FALSE Turns word-wrap on/off var $wrapchars = "76"; // Number of characters to wrap at. var $mailtype = "text"; // text/html Defines email formatting @@ -1667,7 +1668,14 @@ class CI_Email { */ protected function _smtp_connect() { - $this->_smtp_connect = fsockopen($this->smtp_host, + $ssl = NULL; + + if ($this->smtp_crypto == 'ssl') + { + $ssl = 'ssl://'; + } + + $this->_smtp_connect = fsockopen($ssl.$this->smtp_host, $this->smtp_port, $errno, $errstr, @@ -1680,6 +1688,20 @@ class CI_Email { } $this->_set_error_message($this->_get_smtp_data()); + + if ($this->smtp_crypto == 'tls') + { + $this->_send_command('hello'); + $this->_send_command('starttls'); + $crypto = stream_socket_enable_crypto($this->_smtp_connect, TRUE, STREAM_CRYPTO_METHOD_TLS_CLIENT); + } + + if ($crypto !== TRUE) + { + $this->_set_error_message('lang:email_smtp_error', $this->_get_smtp_data()); + return FALSE; + } + return $this->_send_command('hello'); } @@ -1706,6 +1728,12 @@ class CI_Email { $resp = 250; break; + case 'starttls' : + + $this->_send_data('STARTTLS'); + + $resp = 220; + break; case 'from' : $this->_send_data('MAIL FROM:<'.$data.'>'); diff --git a/user_guide/changelog.html b/user_guide/changelog.html index 81514af73..fef05f78e 100644 --- a/user_guide/changelog.html +++ b/user_guide/changelog.html @@ -106,6 +106,7 @@ Change Log <li>Added <kbd>is_unique</kbd> to the <a href="libraries/form_validation.html">Form Validation library</a>.</li> <li>Modified valid_ip() to use PHP's filter_var() when possible (>= PHP 5.2) in the <a href="libraries/form_validation.html">Form Validation</a> library.</li> <li>Added <kbd>$config['use_page_numbers']</kbd> to the <a href="libraries/pagination.html">Pagination library</a>, which enables real page numbers in the URI.</li> + <li>Added TLS and SSL Encryption for SMTP.</li> </ul> </li> <li>Core diff --git a/user_guide/libraries/email.html b/user_guide/libraries/email.html index d246254ab..de2f1c0c9 100644 --- a/user_guide/libraries/email.html +++ b/user_guide/libraries/email.html @@ -63,6 +63,7 @@ Email Class <ul> <li>Multiple Protocols: Mail, Sendmail, and SMTP</li> +<li>TLS and SSL Encryption for SMTP</li> <li>Multiple recipients</li> <li>CC and BCCs</li> <li>HTML or Plaintext email</li> @@ -152,6 +153,8 @@ will NOT need to use the <dfn>$this->email->initialize()</dfn> function if you s </tr><tr> <td class="td"><strong>smtp_timeout</strong></td><td class="td">5</td><td class="td">None</td><td class="td">SMTP Timeout (in seconds).</td> </tr><tr> +<td class="td"><strong>smtp_crypto</strong></td><td class="td">No Default</td><td class="td">tls or ssl</td><td class="td">SMTP Encryption.</td> +</tr><tr> <td class="td"><strong>wordwrap</strong></td><td class="td">TRUE</td><td class="td">TRUE or FALSE (boolean)</td><td class="td">Enable word-wrap.</td> </tr><tr> <td class="td"><strong>wrapchars</strong></td><td class="td">76</td><td class="td"> </td><td class="td">Character count to wrap at.</td> @@ -304,4 +307,4 @@ Next Topic: <a href="encryption.html">Encryption Class</a> </div> </body> -</html>
\ No newline at end of file +</html> |