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[2007-06-22 08:37 UTC] mail at tobias-wassermann dot de
Description:
------------
If I want to connect via SSL to my MySQL-Server, mysqli_real_connect always returns this error:
Warning: mysqli::real_connect() [function.mysqli-real-connect]: (HY000/2026): SSL connection error in C:\proj\wampp\htdocs\test\db\mysql_ssl.php on line 7
I use mysqli_init(), to init the mysqli-object and then use ssl_set() to set the SSL-stuff and then real_connect().
A connect with the mysql-command-line client and the ssl-ca-option works perfect - i get a ssl encrypted connection.
Reproduce code:
---------------
Start MySQL-Server with:
mysqld-nt.exe --ssl --ssl-ca=ca.crt --ssl-cert=server.crt --ssl-key=server.pem <other params>
[The key is not secured by any password or such things]
Use the MySQL-Client from another machine to connect via ssl:
mysql.exe -u test -h server --ssl-ca=ca.crt
Check if SSL works with command line client:
mysql> SHOW STATUS LIKE 'Ssl_cipher';
+---------------+--------------------+
| Variable_name | Value |
+---------------+--------------------+
| Ssl_cipher | DHE-RSA-AES256-SHA |
+---------------+--------------------+
1 row in set (0.02 sec)
It works. Now my PHP code:
<html>
<body>
<?php
$conn = mysqli_init();
$conn->ssl_set(NULL, NULL, "ca.crt", NULL, NULL);
$conn->real_connect("server", "root", NULL, "iba", 3306, NULL, MYSQLI_CLIENT_SSL);
?>
</body>
</html>
Expected result:
----------------
The real_connect()-call should connect via SSL to the MySQL-Server.
Actual result:
--------------
real_connect() doesn't connect, returns error message:
Warning: mysqli::real_connect() [function.mysqli-real-connect]: (HY000/2026): SSL connection error in C:\proj\wampp\htdocs\test\db\mysql_ssl.php on line 7
I know, HY000/2026 is a MySQL error - but the command line connect with same user and same CA-Certificate works fine. I tested it also on other machines.
The error occurs if the db-server is another machine as the webserver - and also occurs if it's the same pc. The problem also exists if i provide a client-certificate and key to the ssl_set()-function
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Last updated: Thu Oct 30 15:00:01 2025 UTC |
Hi, reconstructed the case again - sorry for the delay - with the following code: <?php error_reporting(E_ALL); ini_set("display_errors", "1"); $conn = mysqli_init(); $conn->ssl_set("C:/proj/test/test.crt", "C:/proj/test/ca.crt", "C:/proj/test/ca2.crt", NULL, NULL); $conn->real_connect("www.iba-ag.com", "user", "pass", "db", 3306, NULL, MYSQLI_CLIENT_SSL); echo $conn->errno; $res = $conn->query("SELECT * FROM catalog"); echo " - COUNT: {$res->num_rows}"; ?> The big BUT: Everytime I connect, I got a connection and the correct count of the SELECT - it works if the ssl-files exists or not exists. So it seems to be that never ever a ssl-connection will be established now - whats the problem? I tried this with a 5.2.3 PHP on Windows and a 5.2.5 PHP on Linux - in both cases with enabled OpenSSL-supportWhen i connect like this: $mysqli -> ssl_set('client-key.pem', 'client-cert.pem', 'ca-cert.pem', null, null ); (..) $mysqli -> real_connect( 'localhost', 'ssluser', 'sslpass', 'apps', 3306, null, MYSQLI_CLIENT_SSL ); SHOW VARIABLES LIKE "%SSL%"; returns nothing because of: Warning: mysqli::real_connect() [function.mysqli-real-connect]: (HY000/2026): SSL connection error in D:\web\xampp\htdocs\init\init.php on line 70 Warning: mysqli::query() [function.mysqli-query]: invalid object or resource mysqli in D:\web\xampp\htdocs\init\init.php on line 72 But when I connect: $mysqli -> ssl_set('client-key.pem', 'client-cert.pem', 'ca-cert.pem' ); it gives me: Warning: mysqli::ssl_set() expects exactly 5 parameters, 3 given in D:\web\xampp\htdocs\init\init.php on line 59 Array ( [Variable_name] => have_openssl [Value] => YES ) Array ( [Variable_name] => have_ssl [Value] => YES ) Array ( [Variable_name] => ssl_ca [Value] => ca-cert.pem ) Array ( [Variable_name] => ssl_capath [Value] => ) Array ( [Variable_name] => ssl_cert [Value] => server-cert.pem ) Array ( [Variable_name] => ssl_cipher [Value] => ) Array ( [Variable_name] => ssl_key [Value] => server-key.pem ) i have xampp apache friends 1.6.4 I connect via CMD by mysql --ssl-ca=ca-cert.pem --ssl-cert=client-cert.pem --ssl-key=client-key.pem -ussluser -p and SHOW VARIABLES LIKE "%SSL%"; +---------------+-----------------+ | Variable_name | Value | +---------------+-----------------+ | have_openssl | YES | | have_ssl | YES | | ssl_ca | ca-cert.pem | | ssl_capath | | | ssl_cert | server-cert.pem | | ssl_cipher | | | ssl_key | server-key.pem | +---------------+-----------------+ 7 rows in set (0.00 sec)