SocketException权限被拒绝-CakePHP 2.3

我在尝试使用CakePHP 2.3.0发送电子邮件时收到该错误
我的云配置是：

• PHP5.4
• Apache2.2
• MySQL 5.5
• CakePHP2.3.0

对不起，我的英语不好

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email.php

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php信息（centOs）

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显然，您的PHP不允许连接到指定的SMTP服务器。您是否正确配置了电子邮件设置？（SMTP服务器、端口、用户名、密码等）

这些设置的模板包含在CakePHP的文件中：app/Config/email.php.default（）

您需要将此文件复制到

app/Config/email.php

并修改您的环境设置

之后，您必须在发送电子邮件时指定正确的配置

手册中有更详细的说明：

更新

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另一个选项是SELinux安全位允许PHP/Apache进行网络连接

有几个安全位，但这似乎是一个可能的候选者：

httpd\u can\u network\u connect

您可以使用以下方法临时允许PHP/Apache进行网络连接：

setsebool httpd\u can\u network\u connect

并使用

-p

参数设置为“永久”；

setsebool-P httpd\u can\u network\u connect

有关所有SELibux布尔值的概述

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getsebool-a

检查httpd\u can\u network\u connect

如果禁用，请将其设置为启用

设置电子书-p httpd\u可连接网络\u打开

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它对我有用

另一个选项是SELinux安全位允许PHP/Apache进行网络连接。有几个安全位，但这似乎是一个可能的候选者：

setsebool-P httpd_can_network_connect on

了解所有设置的概述；当我使用-P时，它不起作用（我不知道为什么）。只需

setsebool httpd\u can\u network\u connect on

就可以很好地工作，cakephp可以发送电子邮件。现在，我需要知道，如何使这个命令永久化。也许你需要“sudo”权限才能进行永久性更改；尽管您可能没有这些权限；键入

sudo setsebool-P httpd_can_network_connect on

，并在询问时输入您自己的密码。如果您没有sudo权限，但具有“root”访问权限，您可以尝试以root身份运行setsebool-P。我没有，因为我是以root身份登录云的（没有其他用户，只有root）。作为“root”应该会授予您所有权限。但是，

'-P'

选项将把设置保存到策略文件（）。您的“云”配置方式可能使您的部分安装也被其他用户“共享”。最好向您的主机提供商的支持部门询问这个问题。无论如何，只要服务器没有重新启动，设置就应该保持不变，但如果服务器重新启动，则需要记住再次设置：）

2013-03-06 09:15:05 Error: [SocketException] Permission denied
Request URL: /notifications/sendContact
Stack Trace:
#0 /var/www/html/site/lib/Cake/Network/Email/SmtpTransport.php(96): CakeSocket->connect()
#1 /var/www/html/site/lib/Cake/Network/Email/SmtpTransport.php(60): SmtpTransport->_connect()
#2 /var/www/html/site/lib/Cake/Network/Email/CakeEmail.php(1065): SmtpTransport->send(Object(CakeEmail))
#3 /var/www/html/site/app/Controller/NotificationsController.php(41): CakeEmail->send()
#4 [internal function]: NotificationsController->sendContact()
#5 /var/www/html/site/lib/Cake/Controller/Controller.php(485): ReflectionMethod->invokeArgs(Object(NotificationsController), Array)
#6 /var/www/html/site/lib/Cake/Routing/Dispatcher.php(186): Controller->invokeAction(Object(CakeRequest))
#7 /var/www/html/site/lib/Cake/Routing/Dispatcher.php(161): Dispatcher->_invoke(Object(NotificationsController), Object(CakeRequest), Object(CakeResponse))
#8 /var/www/html/site/app/webroot/index.php(102): Dispatcher->dispatch(Object(CakeRequest), Object(CakeResponse))
#9 {main}
2013-03-06 09:15:05 Error: Fatal Error (256): [CakeException] Unknown status code
#0 /var/www/html/site/lib/Cake/Error/ExceptionRenderer.php(212): CakeResponse->statusCode(13)
#1 [internal function]: ExceptionRenderer->error400(Object(SocketException))
#2 /var/www/html/site/lib/Cake/Error/ExceptionRenderer.php(175): call_user_func_array(Array, Array)
#3 /var/www/html/site/lib/Cake/Error/ErrorHandler.php(122): ExceptionRenderer->render()
#4 [internal function]: ErrorHandler::handleException(Object(SocketException))
#5 {main} in [/var/www/html/site/lib/Cake/Error/ErrorHandler.php, line 131]
2013-03-06 09:15:05 Error: [InternalErrorException] Internal Server Error
Request URL: /notifications/sendContact
Stack Trace:
#0 /var/www/html/site/lib/Cake/Error/ErrorHandler.php(183): ErrorHandler::handleFatalError(256, '[CakeException]...', '/var/www/html/p...', 131)
#1 [internal function]: ErrorHandler::handleError(256, '[CakeException]...', '/var/www/html/p...', 131, Array)
#2 /var/www/html/site/lib/Cake/Error/ErrorHandler.php(131): trigger_error('[CakeException]...', 256)
#3 [internal function]: ErrorHandler::handleException(Object(SocketException))
#4 {main}
2013-03-06 09:15:05 Error: Fatal Error (256): [CakeException] Unknown status code
#0 /var/www/html/site/lib/Cake/Error/ExceptionRenderer.php(212): CakeResponse->statusCode(13)
#1 [internal function]: ExceptionRenderer->error400(Object(SocketException))
#2 /var/www/html/site/lib/Cake/Error/ExceptionRenderer.php(175): call_user_func_array(Array, Array)
#3 /var/www/html/site/lib/Cake/Error/ErrorHandler.php(122): ExceptionRenderer->render()
#4 [internal function]: ErrorHandler::handleException(Object(SocketException))
#5 {main} in [/var/www/html/site/lib/Cake/Error/ErrorHandler.php, line 131]
2013-03-06 09:15:05 Error: [InternalErrorException] Internal Server Error
Request URL: /notifications/sendContact
Stack Trace:
#0 /var/www/html/site/lib/Cake/Error/ErrorHandler.php(183): ErrorHandler::handleFatalError(256, '[CakeException]...', '/var/www/html/p...', 131)
#1 [internal function]: ErrorHandler::handleError(256, '[CakeException]...', '/var/www/html/p...', 131, Array)
#2 /var/www/html/site/lib/Cake/Core/App.php(926): call_user_func('ErrorHandler::h...', 256, '[CakeException]...', '/var/www/html/p...', 131, Array)
#3 /var/www/html/site/lib/Cake/Core/App.php(899): App::_checkFatalError()
#4 [internal function]: App::shutdown()
#5 {main}

public $gmail = array(
    'transport' => 'Smtp',
    'from' => array('patric.....@gmail.com' => 'Patrick Maciel'),
    'port'=>'465',
    'timeout'=>'30',
    'auth' => true,
    'host' => 'ssl://smtp.gmail.com',
    'username'=>'patrick......@gmail.com',
    'password'=>'.......',
    'client' => null,
    'log' => false
);

-bash-4.1# yum info php
Loaded plugins: fastestmirror
Loading mirror speeds from cached hostfile
 * base: mirror.globo.com
 * epel: mirror.globo.com
 * extras: mirror.globo.com
 * updates: mirror.globo.com
Installed Packages
Name       : php
Arch       : i686
Version    : 5.4.12
Release    : 1.el6.remi
Size       : 8.2 M
Repo       : installed
From repo  : remi
Summary    : PHP scripting language for creating dynamic web sites
URL        : http://www.php.net/
License    : PHP and Zend and BSD
Description: PHP is an HTML-embedded scripting language. PHP attempts to make it
           : easy for developers to write dynamically generated web pages. PHP also
           : offers built-in database integration for several commercial and
           : non-commercial database management systems, so writing a
           : database-enabled webpage with PHP is fairly simple. The most common
           : use of PHP coding is probably as a replacement for CGI scripts.
           :
           : The php package contains the module which adds support for the PHP
           : language to Apache HTTP Server.

Available Packages
Name       : php
Arch       : i386
Version    : 5.3.22
Release    : 1.w5
Size       : 1.3 M
Repo       : webtatic
Summary    : PHP scripting language for creating dynamic web sites
URL        : http://www.php.net/
License    : PHP
Description: PHP is an HTML-embedded scripting language. PHP attempts to make it
           : easy for developers to write dynamically generated web pages. PHP also
           : offers built-in database integration for several commercial and
           : non-commercial database management systems, so writing a
           : database-enabled webpage with PHP is fairly simple. The most common
           : use of PHP coding is probably as a replacement for CGI scripts.
           :
           : The php package contains the module which adds support for the PHP
           : language to Apache HTTP Server.

-bash-4.1# php -m
[PHP Modules]
bz2
calendar
Core
ctype
curl
date
dom
ereg
exif
fileinfo
filter
ftp
gd
gettext
gmp
hash
iconv
imap
intl
json
libxml
mbstring
mcrypt
memcache
mhash
mysql
mysqli
openssl
pcntl
pcre
PDO
pdo_mysql
pdo_sqlite
Phar
pspell
readline
recode
Reflection
session
shmop
SimpleXML
snmp
sockets
SPL
sqlite3
standard
tidy
tokenizer
wddx
xml
xmlreader
xmlrpc
xmlwriter
xsl
zip
zlib

[Zend Modules]

-bash-4.1#