【发布时间】：2016-09-16 13:56:50
【问题描述】：
我有两台服务器需要使用 HTTPS 相互通信。
在这种情况下，我们将它们称为“服务器”和“客户端”，其中“客户端正在对“服务器”进行 https 调用。
在生产中，服务器将具有有效的 CA 证书，但在测试时我们将使用自签名证书。
据我了解，这是我们必须做的：
- 创建证书
- 将其添加到服务器上的密钥库中
- 将其添加到客户端上受信任的 cacerts 密钥库中（以便在尝试进行 https 调用时接受此自签名证书）
这一切都完成了，但是在拨打电话时我收到了这个错误：
Caused by: javax.net.ssl.SSLPeerUnverifiedException: Host name 'docker-abc-123' does not match the certificate subject provided by the peer (CN=docker-abc-123, OU=unit, O=org, L=city, ST=area, C=xx)
at org.apache.http.conn.ssl.SSLConnectionSocketFactory.verifyHostname(SSLConnectionSocketFactory.java:465) [httpclient-4.5.jar:4.5]
at org.apache.http.conn.ssl.SSLConnectionSocketFactory.createLayeredSocket(SSLConnectionSocketFactory.java:395) [httpclient-4.5.jar:4.5]
at org.apache.http.conn.ssl.SSLConnectionSocketFactory.connectSocket(SSLConnectionSocketFactory.java:353) [httpclient-4.5.jar:4.5]
at org.apache.http.impl.conn.DefaultHttpClientConnectionOperator.connect(DefaultHttpClientConnectionOperator.java:134) [httpclient-4.5.jar:4.5]
at org.apache.http.impl.conn.PoolingHttpClientConnectionManager.connect(PoolingHttpClientConnectionManager.java:353) [httpclient-4.5.jar:4.5]
at org.apache.http.impl.execchain.MainClientExec.establishRoute(MainClientExec.java:380) [httpclient-4.5.jar:4.5]
at org.apache.http.impl.execchain.MainClientExec.execute(MainClientExec.java:236) [httpclient-4.5.jar:4.5]
at org.apache.http.impl.execchain.ProtocolExec.execute(ProtocolExec.java:184) [httpclient-4.5.jar:4.5]
at org.apache.http.impl.execchain.RetryExec.execute(RetryExec.java:88) [httpclient-4.5.jar:4.5]
at org.apache.http.impl.execchain.RedirectExec.execute(RedirectExec.java:110) [httpclient-4.5.jar:4.5]
at org.apache.http.impl.client.InternalHttpClient.doExecute(InternalHttpClient.java:184) [httpclient-4.5.jar:4.5]
at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:82) [httpclient-4.5.jar:4.5]
at org.springframework.http.client.HttpComponentsClientHttpRequest.executeInternal(HttpComponentsClientHttpRequest.java:91) [spring-web-4.1.4.RELEASE.jar:4.1.4.RELEASE]
at org.springframework.http.client.AbstractBufferingClientHttpRequest.executeInternal(AbstractBufferingClientHttpRequest.java:48) [spring-web-4.1.4.RELEASE.jar:4.1.4.RELEASE]
at org.springframework.http.client.AbstractClientHttpRequest.execute(AbstractClientHttpRequest.java:53) [spring-web-4.1.4.RELEASE.jar:4.1.4.RELEASE]
at org.springframework.web.client.RestTemplate.doExecute(RestTemplate.java:568) [spring-web-4.1.4.RELEASE.jar:4.1.4.RELEASE]
... 10 more
即使主机名与证书中的“公用名”完全匹配。什么可能导致这种情况？欢迎任何想法！
【问题讨论】：
标签： ssl docker https httpclient self-signed