如何进入非密码保护的Java密钥库或更改密码?

时间:2011-12-27 01:14:10

标签: java keystore keytool atlassian-fisheye

我正在尝试将受信任的证书导入Java cacerts keystore,但我遇到了问题。我试图列出现有的可信证书,似乎密钥库没有密码保护。

$ keytool -list -keystore cacerts
Enter keystore password:

*****************  WARNING WARNING WARNING  *****************
* The integrity of the information stored in your keystore  *
* has NOT been verified!  In order to verify its integrity, *
* you must provide your keystore password.                  *
*****************  WARNING WARNING WARNING  *****************

Keystore type: JKS
Keystore provider: SUN

Your keystore contains 76 entries

我尝试导入可信证书:

$ keytool -importcert -alias "JiraCert" -file /root/c9ssl.crt -keystore /etc/java-6-sun/security/cacerts
Enter keystore password:  
Keystore password is too short - must be at least 6 characters
Enter keystore password:  
Keystore password is too short - must be at least 6 characters
Enter keystore password:  
Keystore password is too short - must be at least 6 characters
Too many failures - try later

我还尝试将密码从“none”更改为:

$ keytool -storepasswd -keystore cacerts.back
Enter keystore password:
Keystore password is too short - must be at least 6 characters
Enter keystore password:
Keystore password is too short - must be at least 6 characters
Enter keystore password:
Keystore password is too short - must be at least 6 characters
Too many failures - try later

5 个答案:

答案 0 :(得分:197)

  

这意味着cacerts密钥库不受密码保护

这是一个错误的假设。如果您仔细阅读,您会发现列表是在未验证密钥库完整性的情况下提供的,因为您没有提供密码。该列表不需要密码,但您的密钥库肯定有密码,如下所示:

  

为了验证其完整性,您必须提供密钥库密码。

Java的默认cacerts密码是“changeit”,除非你在Mac上,它可以“改变”到某一点。显然,对于Mountain Lion(基于评论和此处的另一个答案),Mac的密码现在也是“改变”,可能是因为Oracle现在也处理Mac JVM的分发。

答案 1 :(得分:47)

密钥库的密码默认为:“changeit”。我对你在这里输入的命令起作用,用于导入证书。我希望你已经解决了你的问题。

答案 2 :(得分:3)

Mac Mountain Lion现在使用的是相同的密码。

答案 3 :(得分:0)

可以使用Java编程语言本身来进入不受密码保护的Java密钥库并更改密码。

该文章包含该代码:

thetechawesomeness.ideasmatter.info

答案 4 :(得分:0)

如果处理 Android 的 Google 登录,调试密钥库的密码是 android,如下所示:https://developers.google.com/android/guides/client-auth

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