高份求答案，谁知道JAVA_HOME/jre/lib/security/java.security这个配置文件的作用

[hotenM]

谁在调用？
如果不能详细，那么知道

#
# List of providers and their preference orders (see above):
#
security.provider.1=sun.security.provider.Sun
security.provider.2=com.sun.net.ssl.internal.ssl.Provider
security.provider.3=com.sun.rsajca.Provider
security.provider.4=com.sun.crypto.provider.SunJCE
security.provider.5=sun.security.jgss.SunProvider
这些配置项是什么意思吗

兄弟最近在TOMCAT配置HTTPS的时候用到这个，在一般的平台下都没有涉及到这个，后面把应用那到AIX下却怎么也不成功，后来找了好多资料
才发现可能跟这个文件有关系，在AIX下JDK版本和平时的不一样，该文件里面的几行如下

security.provider.1=com.ibm.jsse.IBMJSSEProvider
security.provider.2=com.ibm.crypto.provider.IBMJCE
security.provider.3=com.ibm.security.jgss.IBMJGSSProvid
security.provider.4=com.ibm.security.cert.IBMCertPath

但这样还是不行，TOMCAT不能启动最后改成了

#security.provider.1=com.ibm.jsse.IBMJSSEProvider
security.provider.1=com.ibm.crypto.provider.IBMJCE
#security.provider.3=com.ibm.security.jgss.IBMJGSSProvid
#security.provider.4=com.ibm.security.cert.IBMCertPath
这样才得以顺利启动

虽然事情解决了，但是却是一头雾水，希望知道的前辈给点指导！

[hotenM]

楼上的说的对啊
我现在发现异常主要来自
#security.provider.1=com.ibm.jsse.IBMJSSEProvider

如果保留这行，在TOMCAT加载的时候会抛出NoSuchAlgorithmException
我查了一些资料说是因为某个加密算法在所有的provider都找不到的时候才会出这个异常
但奇怪的是我把他注释掉了之后，反而没有这个异常能正常启动，
很费解

下面是这个异常

initProxy: java.security.NoSuchAlgorithmException: Class com.ibm.jsse.bc configured for SSLContext not a SSLContext
java.security.NoSuchAlgorithmException: Class com.ibm.jsse.bc configured for SSLContext not a SSLContext
at com.sun.net.ssl.SunJSSE_b.a(DashoA6275)
at com.sun.net.ssl.SSLContext.getInstance(DashoA6275)
at org.apache.catalina.net.SSLServerSocketFactory.initProxy(SSLServerSocketFactory.java:398)
at org.apache.catalina.net.SSLServerSocketFactory.initialize(SSLServerSocketFactory.java:334)
at org.apache.catalina.net.SSLServerSocketFactory.createSocket(SSLServerSocketFactory.java:287)
at org.apache.catalina.connector.http.HttpConnector.open(HttpConnector.java:948)
at org.apache.catalina.connector.http.HttpConnector.initialize(HttpConnector.java:1128)
at org.apache.catalina.core.StandardService.initialize(StandardService.java:454)
at org.apache.catalina.core.StandardServer.initialize(StandardServer.java:553)
at org.apache.catalina.startup.Catalina.start(Catalina.java:780)
at org.apache.catalina.startup.Catalina.execute(Catalina.java:681)
at org.apache.catalina.startup.Catalina.process(Catalina.java:179)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:61)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:40)
at java.lang.reflect.Method.invoke(Method.java:335)
at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:243)
Catalina.start: LifecycleException: null.open: java.io.IOException: java.security.NoSuchAlgorithmException: Class com.ibm.jsse.bc configured for SSLContext not a SSLContext
LifecycleException: null.open: java.io.IOException: java.security.NoSuchAlgorithmException: Class com.ibm.jsse.bc configured for SSLContext not a SSLContext
at org.apache.catalina.connector.http.HttpConnector.initialize(HttpConnector.java:1130)
at org.apache.catalina.core.StandardService.initialize(StandardService.java:454)
at org.apache.catalina.core.StandardServer.initialize(StandardServer.java:553)
at org.apache.catalina.startup.Catalina.start(Catalina.java:780)
at org.apache.catalina.startup.Catalina.execute(Catalina.java:681)
at org.apache.catalina.startup.Catalina.process(Catalina.java:179)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:61)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:40)
at java.lang.reflect.Method.invoke(Method.java:335)
at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:243)
----- Root Cause -----
java.io.IOException: java.security.NoSuchAlgorithmException: Class com.ibm.jsse.bc configured for SSLContext not a SSLContext
at org.apache.catalina.net.SSLServerSocketFactory.initProxy(SSLServerSocketFactory.java:422)
at org.apache.catalina.net.SSLServerSocketFactory.initialize(SSLServerSocketFactory.java:334)
at org.apache.catalina.net.SSLServerSocketFactory.createSocket(SSLServerSocketFactory.java:287)
at org.apache.catalina.connector.http.HttpConnector.open(HttpConnector.java:948)
at org.apache.catalina.connector.http.HttpConnector.initialize(HttpConnector.java:1128)
at org.apache.catalina.core.StandardService.initialize(StandardService.java:454)
at org.apache.catalina.core.StandardServer.initialize(StandardServer.java:553)
at org.apache.catalina.startup.Catalina.start(Catalina.java:780)
at org.apache.catalina.startup.Catalina.execute(Catalina.java:681)
at org.apache.catalina.startup.Catalina.process(Catalina.java:179)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:61)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:40)
at java.lang.reflect.Method.invoke(Method.java:335)
at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:243)

[CsdnRob]

楼上的说的对啊 我现在发现异常主要来自 #security.provider.1=com.ibm.jsse.IBMJSSEProvider 如果保留这行，在TOMCAT加载的时候会抛出NoSuchAlgorithmException 我查了一些资料说是因为某个加密算法在所有的provider都找不到的时候才会出这个异常 但奇怪的是我把他注释掉了之后，反而没有这个异常能正常启动， 很费解 下面是这个异常 initProxy: java.security.NoSuchAlgorithmException: Class com.ibm.jsse.bc configured for SSLContext not a SSLContext java.security.NoSuchAlgorithmException: Class com.ibm.jsse.bc configured for SSLContext not a SSLContext at com.sun.net.ssl.SunJSSE_b.a(DashoA6275) at com.sun.net.ssl.SSLContext.getInstance(DashoA6275) at org.apache.catalina.net.SSLServerSocketFactory.initProxy(SSLServerSocketFactory.java:398) at org.apache.catalina.net.SSLServerSocketFactory.initialize(SSLServerSocketFactory.java:334) at org.apache.catalina.net.SSLServerSocketFactory.createSocket(SSLServerSocketFactory.java:287) at org.apache.catalina.connector.http.HttpConnector.open(HttpConnector.java:948) at org.apache.catalina.connector.http.HttpConnector.initialize(HttpConnector.java:1128) at org.apache.catalina.core.StandardService.initialize(StandardService.java:454) at org.apache.catalina.core.StandardServer.initialize(StandardServer.java:553) at org.apache.catalina.startup.Catalina.start(Catalina.java:780) at org.apache.catalina.startup.Catalina.execute(Catalina.java:681) at org.apache.catalina.startup.Catalina.process(Catalina.java:179) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:61) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:40) at java.lang.reflect.Method.invoke(Method.java:335) at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:243) Catalina.start: LifecycleException: null.open: java.io.IOException: java.security.NoSuchAlgorithmException: Class com.ibm.jsse.bc configured for SSLContext not a SSLContext LifecycleException: null.open: java.io.IOException: java.security.NoSuchAlgorithmException: Class com.ibm.jsse.bc configured for SSLContext not a SSLContext at org.apache.catalina.connector.http.HttpConnector.initialize(HttpConnector.java:1130) at org.apache.catalina.core.StandardService.initialize(StandardService.java:454) at org.apache.catalina.core.StandardServer.initialize(StandardServer.java:553) at org.apache.catalina.startup.Catalina.start(Catalina.java:780) at org.apache.catalina.startup.Catalina.execute(Catalina.java:681) at org.apache.catalina.startup.Catalina.process(Catalina.java:179) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:61) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:40) at java.lang.reflect.Method.invoke(Method.java:335) at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:243) ----- Root Cause ----- java.io.IOException: java.security.NoSuchAlgorithmException: Class com.ibm.jsse.bc configured for SSLContext not a SSLContext at org.apache.catalina.net.SSLServerSocketFactory.initProxy(SSLServerSocketFactory.java:422) at org.apache.catalina.net.SSLServerSocketFactory.initialize(SSLServerSocketFactory.java:334) at org.apache.catalina.net.SSLServerSocketFactory.createSocket(SSLServerSocketFactory.java:287) at org.apache.catalina.connector.http.HttpConnector.open(HttpConnector.java:948) at org.apache.catalina.connector.http.HttpConnector.initialize(HttpConnector.java:1128) at org.apache.catalina.core.StandardService.initialize(StandardService.java:454) at org.apache.catalina.core.StandardServer.initialize(StandardServer.java:553) at org.apache.catalina.startup.Catalina.start(Catalina.java:780) at org.apache.catalina.startup.Catalina.execute(Catalina.java:681) at org.apache.catalina.startup.Catalina.process(Catalina.java:179) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:61) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:40) at java.lang.reflect.Method.invoke(Method.java:335) at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:243)

[ecaol]

关注

[goldenhua]

建议你仔细看看这几个文档:
C:\j2sdk1.4.2_04\docs\tooldocs\win32\keytool.html
http://java.sun.com/products/jce/index-122.html
http://java.sun.com/j2se/1.4.2/docs/guide/security/jsse/JSSERefGuide.html

保你成为PKI和SSL方面的高手，废话我就不多说了；

[hotenM]

文档是要看的，这样可以系统的学习
交流也很重要，能给点提示大概为什么他们自己的provider都会有问题吗

[hotenM]

up一下

[hotenM]

up1

[hotenM]

uo

[hotenM]

up跟贴也有分

[iversonxk]

我帮楼主顶一下，看看有没有分赚：）

[minghuitian]

up

[朋友别哭]

up

[松耦合紧内聚]

mark!

[oxv]

难题~!

[meijiu]

我也想好好学习以下j2ee和jsp的配置

[RobertHooke]

学习

[agen10120216]

学习了

[tyrone98]

你应当好好看一下JAAS的定义

[wilsonkun]

up

[registered]

顶