我们认为Stack Overflow不仅应该是非常具体的技术问题的资源,而且还应该是关于如何解决常见问题变化的一般指导原则."基于表单的网站身份验证"应该是这种实验的一个很好的主题.
我收到这个错误:
根据验证程序,远程证书无效.
每当我尝试使用我的C#代码中的Gmail SMTP服务器发送电子邮件时.有人能指出我找到解决这个问题的正确方向吗?
以下是堆栈跟踪...
at System.Net.Security.SslState.StartSendAuthResetSignal(ProtocolToken message, AsyncProtocolRequest asyncRequest, Exception exception)
at System.Net.Security.SslState.CheckCompletionBeforeNextReceive(ProtocolToken message, AsyncProtocolRequest asyncRequest)
at System.Net.Security.SslState.StartSendBlob(Byte[] incoming, Int32 count, AsyncProtocolRequest asyncRequest)
at System.Net.Security.SslState.ProcessReceivedBlob(Byte[] buffer, Int32 count, AsyncProtocolRequest asyncRequest)
at System.Net.Security.SslState.StartReadFrame(Byte[] buffer, Int32 readBytes, AsyncProtocolRequest asyncRequest)
at System.Net.Security.SslState.StartReceiveBlob(Byte[] buffer, AsyncProtocolRequest asyncRequest)
at System.Net.Security.SslState.CheckCompletionBeforeNextReceive(ProtocolToken message, AsyncProtocolRequest asyncRequest)
at System.Net.Security.SslState.StartSendBlob(Byte[] incoming, Int32 count, AsyncProtocolRequest asyncRequest)
at System.Net.Security.SslState.ProcessReceivedBlob(Byte[] buffer, Int32 count, AsyncProtocolRequest asyncRequest)
at System.Net.Security.SslState.StartReadFrame(Byte[] buffer, Int32 readBytes, AsyncProtocolRequest asyncRequest)
at System.Net.Security.SslState.StartReceiveBlob(Byte[] buffer, AsyncProtocolRequest asyncRequest)
at System.Net.Security.SslState.CheckCompletionBeforeNextReceive(ProtocolToken message, AsyncProtocolRequest asyncRequest)
at …Run Code Online (Sandbox Code Playgroud) 启用CURLOPT_SSL_VERIFYPEER和禁用CURLOPT_SSL_VERIFYHOST的安全后果是什么?
最近,我发现自己正在使用 Guzzle,同时向另一台服务器发出请求以发布和获取一些数据(在某些情况下是令牌)。但我收到证书无效错误,我什至尝试获取新.pem证书,但 Guzzle 仍然不接受并不断抛出该错误。所以最后,我按照“互联网”所说的做了:
$guzzleClient = new Client([
'verify' => false
]);
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现在,虽然这个解决方案有效,但我不确定它会变得多么不安全。我需要担心吗?如果是,在什么场景下?
简单测试:
如何保护会话(可能还有 csrf 令牌)免遭盗窃?
这是我通常使用 SSL 连接到 MySQL 数据库的方式:
$db = mysqli_init();
mysqli_ssl_set(
$db,
NULL,
NULL,
'/etc/ssl/my-certs/ssl-ca.crt.pem',
NULL,
NULL
);
mysqli_real_connect(
$db,
'db.example.com',
'john',
'123456',
NULL,
NULL,
NULL,
MYSQLI_CLIENT_SSL
);
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据我了解,该标志是使用 SSL 连接到服务器MYSQLI_CLIENT_SSL所必需的。mysqli::real_connect
今天我偶然发现了 的文档mysqli::options,并注意到它接受MYSQLI_OPT_SSL_VERIFY_SERVER_CERT作为一个选项,但是,唉,它的描述是空白的。所以,我想知道:
mysqli_options($db, MYSQLI_OPT_SSL_VERIFY_SERVER_CERT, true);?MYSQLI_CLIENT_SSL标志?