Password escpaping doesn't work
-------------------------------
Key: MNG-4612
URL: http://jira.codehaus.org/browse/MNG-4612
Project: Maven 2 & 3
Issue Type: Bug
Components: Settings
Affects Versions: 3.0-alpha-7, 2.2.1
Reporter: Benjamin Bentmann
Priority: Minor
In MNG-4611 some user presented a *cleartext* password of the form
{noformat}
{DESede}y+qq...==
{noformat}
Given the presence of braces, this password needs to be escaped to be used as a
cleartext password. However, the escaping syntax documented in [Maven Password
Encryption|http://maven.apache.org/guides/mini/guide-encryption.html#Tips] is
broken. Trying the documented way of putting in backslashes and embedding the
entire string again in braces like
{noformat}
{\{DESede\}y+qq...==}
{noformat}
yields
{noformat}
[WARNING] Not decrypting password for server 'maven-core-it' due to exception
in security handler.
Cause: null
[DEBUG] Full trace follows
org.sonatype.plexus.components.sec.dispatcher.SecDispatcherException:
org.sonatype.plexus.components.cipher.PlexusCipherException:
java.lang.ArrayIndexOutOfBoun
dsException
at
org.sonatype.plexus.components.sec.dispatcher.DefaultSecDispatcher.decrypt(DefaultSecDispatcher.java:121)
at
org.apache.maven.DefaultMaven.resolveParameters(DefaultMaven.java:738)
at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:250)
at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:138)
at org.apache.maven.cli.MavenCli.main(MavenCli.java:362)
at
org.apache.maven.cli.compat.CompatibleMain.main(CompatibleMain.java:60)
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:592)
at org.codehaus.classworlds.Launcher.launchEnhanced(Launcher.java:315)
at org.codehaus.classworlds.Launcher.launch(Launcher.java:255)
at org.codehaus.classworlds.Launcher.mainWithExitCode(Launcher.java:430)
at org.codehaus.classworlds.Launcher.main(Launcher.java:375)
Caused by: org.sonatype.plexus.components.cipher.PlexusCipherException:
java.lang.ArrayIndexOutOfBoundsException
at
org.sonatype.plexus.components.cipher.PBECipher.decrypt64(PBECipher.java:193)
at
org.sonatype.plexus.components.cipher.DefaultPlexusCipher.decrypt(DefaultPlexusCipher.java:72)
at
org.sonatype.plexus.components.sec.dispatcher.DefaultSecDispatcher.decrypt(DefaultSecDispatcher.java:96)
... 13 more
Caused by: java.lang.ArrayIndexOutOfBoundsException
at java.lang.System.arraycopy(Native Method)
at
org.sonatype.plexus.components.cipher.PBECipher.decrypt64(PBECipher.java:175)
... 15 more
{noformat}
Trying without the surrounding braces as suggested by the source code
{noformat}
\{DESede\}y+qq...==
{noformat}
successfully prevents decryption, but the string isn't unescaped either, making
Maven use a wrong password.
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