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问题
在搭建CAS server的过程中，Tomcat开启https，配置秘钥证书，证书是通过keytool生成的
<Connector port="18443" protocol="org.apache.coyote.http11.Http11NioProtocol"
connectionTimeout="20000"
maxThreads="150" SSLEnabled="true"
scheme="https" secure="true"
clientAuth="false" sslProtocol="TLS"
keystoreFile="/etc/cas/thekeystore" keystorePass="changeit"
/>
启动tamcat后，提示如下报错
java.io.IOException: Alias name [cas] does not identify a key entry
java.lang.IllegalArgumentException: java.io.IOException: Alias name [null] does not identify a key entry
at org.apache.tomcat.util.AbstractJsseEndpoint.createSSLContext(AbstractJsseEndpoint.java:115)
at org.apache.tomcat.util.AbstractJsseEndpoint.initialiseSsl(AbstractJsseEndpoint.java:86)
at org.apache.tomcat.util.NioEndpoint.bind(NioEndpoint.java:225)
at org.apache.tomcat.util.AbstractEndpoint.init(AbstractEndpoint.java:982)
at org.apache.tomcat.util.AbstractJsseEndpoint.init(AbstractJsseEndpoint.java:245)
at org.apache.coyote.AbstractProtocol.init(AbstractProtocol.java:620)
at org.apache.coyote.http11.AbstractHttp11Protocol.init(AbstractHttp11Protocol.java:66)
at org.apache.catalina.connector.Connector.initInternal(Connector.java:997)
at org.apache.catalina.util.LifecycleBase.init(LifecycleBase.java:107)
at org.apache.catalina.core.StandardService.initInternal(StandardService.java:549)
at org.apache.catalina.util.LifecycleBase.init(LifecycleBase.java:107)
at org.apache.catalina.core.StandardServer.initInternal(StandardServer.java:875)
at org.apache.catalina.util.LifecycleBase.init(LifecycleBase.java:107)
at org.apache.catalina.startup.Catalina.load(Catalina.java:621)
at org.apache.catalina.startup.Catalina.load(Catalina.java:644)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at org.apache.catalina.startup.Bootstrap.load(Bootstrap.java:311)
at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:494)
Caused by: java.io.IOException: Alias name [null] does not identify a key entry
at org.apache.tomcat.util.jsse.JSSEUtil.getKeyManagers(JSSEUtil.java:237)
at org.apache.tomcat.util.AbstractJsseEndpoint.createSSLContext(AbstractJsseEndpoint.java:113)
... 20 more
15-Jan-2018 16:54:55.884 严重 [main] org.apache.catalina.core.StandardService.initInternal Failed to initialize connector [Connector[HTTP/1.1-18443]]
org.apache.catalina.LifecycleException: Failed to initialize component [Connector[HTTP/1.1-18443]]
at org.apache.catalina.util.LifecycleBase.init(LifecycleBase.java:113)
at org.apache.catalina.core.StandardService.initInternal(StandardService.java:549)
at org.apache.catalina.util.LifecycleBase.init(LifecycleBase.java:107)
at org.apache.catalina.core.StandardServer.initInternal(StandardServer.java:875)
at org.apache.catalina.util.LifecycleBase.init(LifecycleBase.java:107)
at org.apache.catalina.startup.Catalina.load(Catalina.java:621)
at org.apache.catalina.startup.Catalina.load(Catalina.java:644)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at org.apache.catalina.startup.Bootstrap.load(Bootstrap.java:311)
at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:494)
Caused by: org.apache.catalina.LifecycleException: Protocol handler initialization failed
at org.apache.catalina.connector.Connector.initInternal(Connector.java:1000)
at org.apache.catalina.util.LifecycleBase.init(LifecycleBase.java:107)
... 12 more
Caused by: java.lang.IllegalArgumentException: java.io.IOException: Alias name [null] does not identify a key entry
at org.apache.tomcat.util.AbstractJsseEndpoint.createSSLContext(AbstractJsseEndpoint.java:115)
at org.apache.tomcat.util.AbstractJsseEndpoint.initialiseSsl(AbstractJsseEndpoint.java:86)
at org.apache.tomcat.util.NioEndpoint.bind(NioEndpoint.java:225)
at org.apache.tomcat.util.AbstractEndpoint.init(AbstractEndpoint.java:982)
at org.apache.tomcat.util.AbstractJsseEndpoint.init(AbstractJsseEndpoint.java:245)
at org.apache.coyote.AbstractProtocol.init(AbstractProtocol.java:620)
at org.apache.coyote.http11.AbstractHttp11Protocol.init(AbstractHttp11Protocol.java:66)
at org.apache.catalina.connector.Connector.initInternal(Connector.java:997)
... 13 more
Caused by: java.io.IOException: Alias name [null] does not identify a key entry
at org.apache.tomcat.util.jsse.JSSEUtil.getKeyManagers(JSSEUtil.java:237)
at org.apache.tomcat.util.AbstractJsseEndpoint.createSSLContext(AbstractJsseEndpoint.java:113)
... 20 more
#分析
实际测试的过程中，有操作将秘钥（证书）库文件thekeystore的私钥删除了，并且把公钥导入在了里边。
#解决
重新生成秘钥，并且通过
keytool -list -keystore thekeystore
检查秘钥的类型，是PrivateKeyEntry就正常了。
- PrivateKeyEntry，为私钥，配置在tomcat的server.xml（CAS服务端）
- trustedCertEntry，为公钥，配置在jdk（应用服务端）
Waiting for your reward
问题
在搭建CAS server的过程中，Tomcat开启https，配置秘钥证书，证书是通过keytool生成的
<Connector port="18443" protocol="org.apache.coyote.http11.Http11NioProtocol"
connectionTimeout="20000"
maxThreads="150" SSLEnabled="true"
scheme="https" secure="true"
clientAuth="false" sslProtocol="TLS"
keystoreFile="/etc/cas/thekeystore" keystorePass="changeit"
/>
启动tamcat后，提示如下报错
java.io.IOException: Alias name [cas] does not identify a key entry
java.lang.IllegalArgumentException: java.io.IOException: Alias name [null] does not identify a key entry
at org.apache.tomcat.util.AbstractJsseEndpoint.createSSLContext(AbstractJsseEndpoint.java:115)
at org.apache.tomcat.util.AbstractJsseEndpoint.initialiseSsl(AbstractJsseEndpoint.java:86)
at org.apache.tomcat.util.NioEndpoint.bind(NioEndpoint.java:225)
at org.apache.tomcat.util.AbstractEndpoint.init(AbstractEndpoint.java:982)
at org.apache.tomcat.util.AbstractJsseEndpoint.init(AbstractJsseEndpoint.java:245)
at org.apache.coyote.AbstractProtocol.init(AbstractProtocol.java:620)
at org.apache.coyote.http11.AbstractHttp11Protocol.init(AbstractHttp11Protocol.java:66)
at org.apache.catalina.connector.Connector.initInternal(Connector.java:997)
at org.apache.catalina.util.LifecycleBase.init(LifecycleBase.java:107)
at org.apache.catalina.core.StandardService.initInternal(StandardService.java:549)
at org.apache.catalina.util.LifecycleBase.init(LifecycleBase.java:107)
at org.apache.catalina.core.StandardServer.initInternal(StandardServer.java:875)
at org.apache.catalina.util.LifecycleBase.init(LifecycleBase.java:107)
at org.apache.catalina.startup.Catalina.load(Catalina.java:621)
at org.apache.catalina.startup.Catalina.load(Catalina.java:644)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at org.apache.catalina.startup.Bootstrap.load(Bootstrap.java:311)
at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:494)
Caused by: java.io.IOException: Alias name [null] does not identify a key entry
at org.apache.tomcat.util.jsse.JSSEUtil.getKeyManagers(JSSEUtil.java:237)
at org.apache.tomcat.util.AbstractJsseEndpoint.createSSLContext(AbstractJsseEndpoint.java:113)
... 20 more
15-Jan-2018 16:54:55.884 严重 [main] org.apache.catalina.core.StandardService.initInternal Failed to initialize connector [Connector[HTTP/1.1-18443]]
org.apache.catalina.LifecycleException: Failed to initialize component [Connector[HTTP/1.1-18443]]
at org.apache.catalina.util.LifecycleBase.init(LifecycleBase.java:113)
at org.apache.catalina.core.StandardService.initInternal(StandardService.java:549)
at org.apache.catalina.util.LifecycleBase.init(LifecycleBase.java:107)
at org.apache.catalina.core.StandardServer.initInternal(StandardServer.java:875)
at org.apache.catalina.util.LifecycleBase.init(LifecycleBase.java:107)
at org.apache.catalina.startup.Catalina.load(Catalina.java:621)
at org.apache.catalina.startup.Catalina.load(Catalina.java:644)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at org.apache.catalina.startup.Bootstrap.load(Bootstrap.java:311)
at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:494)
Caused by: org.apache.catalina.LifecycleException: Protocol handler initialization failed
at org.apache.catalina.connector.Connector.initInternal(Connector.java:1000)
at org.apache.catalina.util.LifecycleBase.init(LifecycleBase.java:107)
... 12 more
Caused by: java.lang.IllegalArgumentException: java.io.IOException: Alias name [null] does not identify a key entry
at org.apache.tomcat.util.AbstractJsseEndpoint.createSSLContext(AbstractJsseEndpoint.java:115)
at org.apache.tomcat.util.AbstractJsseEndpoint.initialiseSsl(AbstractJsseEndpoint.java:86)
at org.apache.tomcat.util.NioEndpoint.bind(NioEndpoint.java:225)
at org.apache.tomcat.util.AbstractEndpoint.init(AbstractEndpoint.java:982)
at org.apache.tomcat.util.AbstractJsseEndpoint.init(AbstractJsseEndpoint.java:245)
at org.apache.coyote.AbstractProtocol.init(AbstractProtocol.java:620)
at org.apache.coyote.http11.AbstractHttp11Protocol.init(AbstractHttp11Protocol.java:66)
at org.apache.catalina.connector.Connector.initInternal(Connector.java:997)
... 13 more
Caused by: java.io.IOException: Alias name [null] does not identify a key entry
at org.apache.tomcat.util.jsse.JSSEUtil.getKeyManagers(JSSEUtil.java:237)
at org.apache.tomcat.util.AbstractJsseEndpoint.createSSLContext(AbstractJsseEndpoint.java:113)
... 20 more
#分析
实际测试的过程中，有操作将秘钥（证书）库文件thekeystore的私钥删除了，并且把公钥导入在了里边。
#解决
重新生成秘钥，并且通过
keytool -list -keystore thekeystore
检查秘钥的类型，是PrivateKeyEntry就正常了。
- PrivateKeyEntry，为私钥，配置在tomcat的server.xml（CAS服务端）
- trustedCertEntry，为公钥，配置在jdk（应用服务端）
Waiting for your reward
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