Subversion clients receive the following error message when attempting to connect to VisualSVN Server:
svn: OPTIONS of ‘https://server.domain.local/svn/repo‘: SSL handshake failed: SSL error:
Key usage violation in certificate has been detected. (https://server.domain.local)
解决办法参照VisualSVN给出的方案：
https://www.visualsvn.com/support/topic/00056/
在阿里云linux下使用SVN访问VisualSVN出错：SSL handshake failed: SSL error: Key usage violation in certificate has been detected
原文：http://www.cnblogs.com/dycsoft/p/4458203.html
