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Merge pull request #4745 from rxu/ticket/13558

[ticket/13558] Add smtp SSL context configuration options

* rxu/ticket/13558:
  [ticket/13558] Change options prefix and add settings precautions.
  [ticket/13558] Make SSL context specific options more SMTP general
  [ticket/13558] Add smtp SSL context configuration options
This commit is contained in:
Tristan Darricau 2017-03-19 18:04:53 +01:00
commit 0b2369901a
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GPG Key ID: 817043C2E29DB881
4 changed files with 54 additions and 1 deletions

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@ -454,6 +454,9 @@ class acp_board
'smtp_auth_method' => array('lang' => 'SMTP_AUTH_METHOD', 'validate' => 'string', 'type' => 'select', 'method' => 'mail_auth_select', 'explain' => true),
'smtp_username' => array('lang' => 'SMTP_USERNAME', 'validate' => 'string', 'type' => 'text:25:255', 'explain' => true),
'smtp_password' => array('lang' => 'SMTP_PASSWORD', 'validate' => 'string', 'type' => 'password:25:255', 'explain' => true),
'smtp_verify_peer' => array('lang' => 'SMTP_VERIFY_PEER', 'validate' => 'bool', 'type' => 'radio:yes_no', 'explain' => true),
'smtp_verify_peer_name' => array('lang' => 'SMTP_VERIFY_PEER_NAME', 'validate' => 'bool', 'type' => 'radio:yes_no', 'explain' => true),
'smtp_allow_self_signed'=> array('lang' => 'SMTP_ALLOW_SELF_SIGNED','validate' => 'bool', 'type' => 'radio:yes_no', 'explain' => true),
'legend3' => 'ACP_SUBMIT_CHANGES',
)

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@ -1046,7 +1046,18 @@ function smtpmail($addresses, $subject, $message, &$err_msg, $headers = false)
}
$collector = new \phpbb\error_collector;
$collector->install();
$smtp->socket = fsockopen($config['smtp_host'], $config['smtp_port'], $errno, $errstr, 20);
$options = array();
$verify_peer = (bool) $config['smtp_verify_peer'];
$verify_peer_name = (bool) $config['smtp_verify_peer_name'];
$allow_self_signed = (bool) $config['smtp_allow_self_signed'];
$remote_socket = $config['smtp_host'] . ':' . $config['smtp_port'];
// Set ssl context options, see http://php.net/manual/en/context.ssl.php
$options['ssl'] = array('verify_peer' => $verify_peer, 'verify_peer_name' => $verify_peer_name, 'allow_self_signed' => $allow_self_signed);
$socket_context = stream_context_create($options);
$smtp->socket = stream_socket_client($remote_socket, $errno, $errstr, 20, STREAM_CLIENT_CONNECT, $socket_context);
$collector->uninstall();
$error_contents = $collector->format_errors();

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@ -558,6 +558,8 @@ $lang = array_merge($lang, array(
'EMAIL_SIG_EXPLAIN' => 'This text will be attached to all emails the board sends.',
'ENABLE_EMAIL' => 'Enable board-wide emails',
'ENABLE_EMAIL_EXPLAIN' => 'If this is set to disabled no emails will be sent by the board at all. <em>Note the user and admin account activation settings require this setting to be enabled. If currently using “user” or “admin” activation in the activation settings, disabling this setting will disable registration.</em>',
'SMTP_ALLOW_SELF_SIGNED' => 'Allow self-signed SSL certificates',
'SMTP_ALLOW_SELF_SIGNED_EXPLAIN'=> 'Allow connections to SMTP server with self-signed SSL certificate.<em><strong>Warning:</strong> Allowing self-signed SSL certificates may cause security implications.</em>',
'SMTP_AUTH_METHOD' => 'Authentication method for SMTP',
'SMTP_AUTH_METHOD_EXPLAIN' => 'Only used if a username/password is set, ask your provider if you are unsure which method to use.',
'SMTP_CRAM_MD5' => 'CRAM-MD5',
@ -574,6 +576,11 @@ $lang = array_merge($lang, array(
'SMTP_SETTINGS' => 'SMTP settings',
'SMTP_USERNAME' => 'SMTP username',
'SMTP_USERNAME_EXPLAIN' => 'Only enter a username if your SMTP server requires it.',
'SMTP_VERIFY_PEER' => 'Verify SSL certificate',
'SMTP_VERIFY_PEER_EXPLAIN' => 'Require verification of SSL certificate used by SMTP server.<em><strong>Warning:</strong> Connecting peers with unverified SSL certificates may cause security implications.</em>',
'SMTP_VERIFY_PEER_NAME' => 'Verify SMTP peer name',
'SMTP_VERIFY_PEER_NAME_EXPLAIN' => 'Require verification of peer name for SMTP servers using SSL / TLS connections.<em><strong>Warning:</strong> Connecting to unverified peers may cause security implications.</em>',
'USE_SMTP' => 'Use SMTP server for email',
'USE_SMTP_EXPLAIN' => 'Select “Yes” if you want or have to send email via a named server instead of the local mail function.',
));

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@ -0,0 +1,32 @@
<?php
/**
*
* This file is part of the phpBB Forum Software package.
*
* @copyright (c) phpBB Limited <https://www.phpbb.com>
* @license GNU General Public License, version 2 (GPL-2.0)
*
* For full copyright and license information, please see
* the docs/CREDITS.txt file.
*
*/
namespace phpbb\db\migration\data\v31x;
class add_smtp_ssl_context_config_options extends \phpbb\db\migration\migration
{
static public function depends_on()
{
return array('\phpbb\db\migration\data\v31x\v3110');
}
public function update_data()
{
return array(
// See http://php.net/manual/en/context.ssl.php
array('config.add', array('smtp_verify_peer', 1)),
array('config.add', array('smtp_verify_peer_name', 1)),
array('config.add', array('smtp_allow_self_signed', 0)),
);
}
}