Mac OS X下的Apache Ants sshexec任务和密码问题
Mac OS X下的Apache Ants sshexec任务和密码问题
提问于 2010-08-30 20:26:20
我想在Mac中使用Apache Ant中的sshexec任务，如下所示：
<!-- ... -->
<target name="uname">
<sshexec host="${host}" keyfile="${user.home}/.ssh/id_rsa" username="${user}" command="uname -ar" />
</target>
<!-- ... -->但是对于"ant uname“，我只会得到一个错误"Auth cancel”：
BUILD FAILED
/build.xml:78: com.jcraft.jsch.JSchException: Auth cancel
at com.jcraft.jsch.Session.connect(Session.java:460)
at com.jcraft.jsch.Session.connect(Session.java:154)
at org.apache.tools.ant.taskdefs.optional.ssh.SSHBase.openSession(SSHBase.java:223)
at org.apache.tools.ant.taskdefs.optional.ssh.SSHExec.execute(SSHExec.java:190)
at org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:291)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at org.apache.tools.ant.dispatch.DispatchUtils.execute(DispatchUtils.java:106)
at org.apache.tools.ant.Task.perform(Task.java:348)
at org.apache.tools.ant.Target.execute(Target.java:390)
at org.apache.tools.ant.Target.performTasks(Target.java:411)
at org.apache.tools.ant.Project.executeSortedTargets(Project.java:1397)
at org.apache.tools.ant.Project.executeTarget(Project.java:1366)
at org.apache.tools.ant.helper.DefaultExecutor.executeTargets(DefaultExecutor.java:41)
at org.apache.tools.ant.Project.executeTargets(Project.java:1249)
at org.apache.tools.ant.Main.runBuild(Main.java:801)
at org.apache.tools.ant.Main.startAnt(Main.java:218)
at org.apache.tools.ant.launch.Launcher.run(Launcher.java:280)
at org.apache.tools.ant.launch.Launcher.main(Launcher.java:109)在尝试之后，我发现我必须将密码短语作为参数“密码短语”添加到任务中：
<!-- ... -->
<target name="uname">
<sshexec host="${host}" keyfile="${user.home}/.ssh/id_rsa" passphrase="my.secret.passpgrase" username="${user}" command="uname -ar" />
</target>
<!-- ... -->但我已经完美地设置了Mac，为我的密钥链管理密码短语提供了有效的集成。这样我就不必每次都输入密码了。
有没有办法让sshexec和scp任务使用存储在我的密钥链中的短语？
回答 1
Stack Overflow用户
发布于 2012-04-21 00:20:47
我自己也遇到了这个问题，我有一个替代的解决方案:从密钥对中删除您的密码短语。似乎jsch无法访问本地密钥链，因此您必须将密码放入ant任务中，或者将其从键中删除。下面是如何删除它：
prompt% ssh-keygen -p
Enter file in which the key is (~/.ssh/id_rsa): <just hit return if the file printed before the prompt is your key file>
Enter old passphrase: <your current passphrase>
Key has comment '~/.ssh/id_rsa'
Enter new passphrase (empty for no passphrase): <hit return to remove the passphrase>
Enter same passphrase again: <hit return again>
Your identification has been saved with the new passphrase.页面原文内容由Stack Overflow提供。腾讯云小微IT领域专用引擎提供翻译支持
原文链接：
https://stackoverflow.com/questions/3600271
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