Android密钥库已损坏

Question

在播放商店中没有更新我的应用程序一段时间后,我尝试使用我的密钥库签署我的一个APK,但却发现密钥库和别名密码不再起作用.我可以使用这个要点重置密钥库密码:gist.github.com/zach-klippenstein/4631307现在工作正常.这适用于两个不同应用程序的两个不同的密钥库.

跑步keytool -list -keystore mykeystore导致:

Keystore type: JKS
Keystore provider: SUN

Your keystore contains 1 entry

myalias, Dec 23, 2014, PrivateKeyEntry, 
Certificate fingerprint (SHA1): 85:8F:69......

我100%确定别名密码与密钥库密码相同,但它似乎不起作用.我已尝试在Android Studio中签署APK,jarsigner -keystore mykeystore -storepass mykeystorepassword app-debug.apk myalias但响应总是:jarsigner: unable to recover key from keystore.

我尝试将别名移动到新的密钥库文件,keytool -importkeystore -srckeystore mykeystore -destkeystore newkeystore -srcalias myalias然后要求我输入新密钥库的新密码和旧密钥库的密码(两者都有效),只有在输入别名密码后才会出现异常:

Enter destination keystore password:  
Re-enter new password: 
Enter source keystore password:  
Enter key password for <myalias>
keytool error: java.security.UnrecoverableKeyException: Cannot recover key

经过一些谷歌搜索后,我发现对于某些人来说,密钥库在更新到另一个JDK版本或Android Studio版本后停止工作,所以我想知道我是否也是如此.密钥库是在2014年创建的,所以我当时可能在JDK7上(我现在是8).两个关键商店神秘地停止工作也是可疑的..

这可以以某种方式修复吗？

编辑:

我尝试了Jan的解决方案,得到了以下结果:

keytool -importkeystore -srckeystore mykeystore -destkeystore newkeystore -deststoretype pkcs12给了我同样的例外:keytool error: java.security.UnrecoverableKeyException: Cannot recover key.

运行此命令后:keytool -importkeystore -srckeystore newkeystore -srcstoretype pkcs12 -destkeystore finalkeystore -deststoretype jks我收到此错误:keytool error: java.io.IOException: DerInputStream.getLength(): lengthTag=109, too big.

第二次编辑:

我也试过用JDK7在PC上签名apk,没有运气.

第三次编辑:

我尝试使用KeyStore资源管理器,它打开密钥库文件,并显示一个条目(未过期).当我尝试打开私钥时,我得到了相同的异常.堆栈跟踪:

java.security.UnrecoverableKeyException: Cannot recover key
at sun.security.provider.KeyProtector.recover(KeyProtector.java:328)
at sun.security.provider.JavaKeyStore.engineGetKey(JavaKeyStore.java:146)
at sun.security.provider.JavaKeyStore$JKS.engineGetKey(JavaKeyStore.java:56)
at sun.security.provider.KeyStoreDelegator.engineGetKey(KeyStoreDelegator.java:96)
at sun.security.provider.JavaKeyStore$DualFormatJKS.engineGetKey(JavaKeyStore.java:70)
at java.security.KeyStore.getKey(KeyStore.java:1023)
at net.sf.keystore_explorer.gui.actions.KeyStoreExplorerAction.unlockEntry(KeyStoreExplorerAction.java:154)
at net.sf.keystore_explorer.gui.actions.KeyStoreExplorerAction.getEntryPassword(KeyStoreExplorerAction.java:123)
at net.sf.keystore_explorer.gui.actions.KeyPairPrivateKeyDetailsAction.doAction(KeyPairPrivateKeyDetailsAction.java:69)
at net.sf.keystore_explorer.gui.actions.KeyStoreExplorerAction.actionPerformed(KeyStoreExplorerAction.java:93)
at javax.swing.AbstractButton.fireActionPerformed(AbstractButton.java:2022)
at javax.swing.AbstractButton$Handler.actionPerformed(AbstractButton.java:2348)
at javax.swing.DefaultButtonModel.fireActionPerformed(DefaultButtonModel.java:402)
at javax.swing.DefaultButtonModel.setPressed(DefaultButtonModel.java:259)
at javax.swing.AbstractButton.doClick(AbstractButton.java:376)
at javax.swing.plaf.basic.BasicMenuItemUI.doClick(BasicMenuItemUI.java:833)
at javax.swing.plaf.basic.BasicMenuItemUI$Handler.mouseReleased(BasicMenuItemUI.java:877)
at java.awt.Component.processMouseEvent(Component.java:6535)
at javax.swing.JComponent.processMouseEvent(JComponent.java:3324)
at java.awt.Component.processEvent(Component.java:6300)
at java.awt.Container.processEvent(Container.java:2236)
at java.awt.Component.dispatchEventImpl(Component.java:4891)
at java.awt.Container.dispatchEventImpl(Container.java:2294)
at java.awt.Component.dispatchEvent(Component.java:4713)
at java.awt.LightweightDispatcher.retargetMouseEvent(Container.java:4888)
at java.awt.LightweightDispatcher.processMouseEvent(Container.java:4525)
at java.awt.LightweightDispatcher.dispatchEvent(Container.java:4466)
at java.awt.Container.dispatchEventImpl(Container.java:2280)
at java.awt.Window.dispatchEventImpl(Window.java:2750)
at java.awt.Component.dispatchEvent(Component.java:4713)
at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:758)
at java.awt.EventQueue.access$500(EventQueue.java:97)
at java.awt.EventQueue$3.run(EventQueue.java:709)
at java.awt.EventQueue$3.run(EventQueue.java:703)
at java.security.AccessController.doPrivileged(Native Method)
at java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:76)
at java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:86)
at java.awt.EventQueue$4.run(EventQueue.java:731)
at java.awt.EventQueue$4.run(EventQueue.java:729)
at java.security.AccessController.doPrivileged(Native Method)
at java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:76)
at java.awt.EventQueue.dispatchEvent(EventQueue.java:728)
at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:201)
at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:116)
at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:105)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:93)
at java.awt.EventDispatchThread.run(EventDispatchThread.java:82)

Answer 1

尝试

keytool -importkeystore -srckeystore old.keystore -destkeystore new.keystore -deststoretype pkcs12

和

keytool -importkeystore -srckeystore new.keystore -srcstoretype pkcs12 -destkeystore final.keystore -deststoretype jks

如本问题所示.