为 SSL 配置 MySQL,但 SSL 仍然禁用..!

Sun*_*ays 9 mysql ssl encryption ssl-certificate

我使用以下脚本为 MySQL 配置了 SSL。

#!/bin/bash
#
mkdir -p /root/abc/ssl_certs
cd /root/abc/ssl_certs
#
echo "--> 1. Create CA cert, private key"
openssl genrsa 2048 > ca-key.pem

echo "--> 2. Create CA cert, certificate"
openssl req -new -x509 -nodes -days 1000 -key ca-key.pem > ca-cert.pem

echo "--> 3. Create Server certificate, key"
openssl req -newkey rsa:2048 -days 1000 -nodes -keyout server-key.pem > server-req.pem

echo "--> 4. Create Server certificate, cert"
openssl x509 -req -in server-req.pem -days 1000 -CA ca-cert.pem -CAkey ca-key.pem -set_serial 01 > server-cert.pem
echo ""
echo 
echo ""

echo "--> 5. Create client certificate, key. Use DIFFERENT common name then server!!!!"
echo ""
openssl req -newkey rsa:2048 -days 1000 -nodes -keyout client-key.pem > client-req.pem
echo "6. Create client certificate, cert"
openssl x509 -req -in client-req.pem -days 1000 -CA ca-cert.pem -CAkey ca-key.pem -set_serial 01 > client-cert.pem
exit 0
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创建了以下文件:

ca-key.pem             ca-cert.pem
server-req.pem         server-key.pem       server-cert.pem
client-req.pem         client-key.pem       client-cert.pem
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然后我将 server-cert.pem 和 client-cert.pem 合并到 ca.pem (我在一篇文章中读到这样做......)

我在 MySQL 中创建了一个 ssl 用户:

GRANT ALL ON  *.* to sslsuer@hostname IDENTIFIED BY 'pwd' REQUIRE SSL;
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接下来我在 my.cnf 中添加了以下内容

[mysqld]
ssl-ca          = /root/abc/ssl_certs/ca.pem
ssl-cert        = /root/abc/ssl_certs/server-cert.pem
ssl-key         = /root/abc/ssl_certs/server-key.pem
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重新启动服务器后,我连接到 mysql 但 SSL 仍未使用:(

mysql -u ssluser -p

SSL:                    Not in use
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甚至 have_ssl 参数仍然显示禁用.. :(

mysql> show variables like '%ssl%';
+---------------+---------------------------------------------+
| Variable_name | Value                                       |
+---------------+---------------------------------------------+
| have_openssl  | DISABLED                                    |
| have_ssl      | DISABLED                                    |
| ssl_ca        | /root/abc/ssl_certs/ca.pem          |
| ssl_capath    |                                             |
| ssl_cert      | /root/abc/ssl_certs/server-cert.pem |
| ssl_cipher    |                                             |
| ssl_key       | /root/abc/ssl_certs/server-key.pem  |
+---------------+---------------------------------------------+
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我是否错过了任何步骤,或者出了什么问题..

详细遗漏步骤的答案将不胜感激..

小智 6

在此处查看解决方案:https : //askubuntu.com/questions/194074/enabling-ssl-in-mysql

您需要将证书转换为旧格式:

openssl rsa -in client-key.pem -out client-key.pem
openssl rsa -in server-key.pem -out server-key.pem
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ger*_*ijk 3

尝试检查一下:

  • 启用MySQL的警告输出日志记录,并读取那些实际的日志条目。
  • 检查文件系统权限以允许运行 MySQL 的用户 ( mysql?) 读取文件。我认为默认情况下/root没有。
  • Apparmor 或 SELinux 是否阻止 MySQL 读取证书和密钥?
  • 您可能会遇到最近 OpenSSL 与 MySQL 不兼容的严重错误。我无法在 Ubuntu 12.04 上生成 MySQL 可以读取的密钥,而我在 Debian Squeeze 上生成的密钥工作正常。