Hi Ate,
Thanks for your reply. I am trying to decode the passwords, which are set by
Jetspeed. I thought PBEPasswordTool can do that, if not, how I can recover
passwords.
Thanks again!
Bhaskar
On 8/18/08, Ate Douma <[EMAIL PROTECTED]> wrote:
>
> Hi Bhaskar,
>
> The PBEPasswordTool can only be used to decode a password for a specific
> user (name) under the following conditions:
>
> a) (trivial) the encoded password was created using PBEPasswordTool
> b) the same secrect key is used for initializing the PBEPasswordTool
> c) the same username is used for decoding as used for encoding
>
> So, the following should be true (see also TestPBEPasswordTool.java):
>
> PBEPasswordTool pbe = new PBEPasswordTool("xyz");
> assertEquals("Decoded password doesn't match original", "abc123",
> pbe.decode("user1", pbe.encode("user1","abc123")));
>
> Regards,
>
> Ate
>
> Bhaskar Roy wrote:
>
>> any help???
>>
>> ---------- Forwarded message ----------
>> From: Bhaskar Roy <[EMAIL PROTECTED]>
>> Date: Aug 10, 2008 5:56 PM
>> Subject: org.apache.jetspeed.security.util.PBEPasswordTool Not working
>> To: Jetspeed Users List <[email protected]>
>>
>> Has anybody used this tool before?? I am trying to use this tool to
>> decrypt
>> password, but I am getting following error -
>>
>> Exception in thread "main" org.apache.jetspeed.security.SecurityException:
>> Unexpected security error at PBEPasswordTool from decode: Input length
>> must
>> be multiple of 8 when decrypting with padded cipher
>> at
>>
>> org.apache.jetspeed.security.util.PBEPasswordTool.decode(PBEPasswordTool.java:93)
>> at
>>
>> org.apache.jetspeed.security.util.PBEPasswordTool.main(PBEPasswordTool.java:132)
>> Caused by: javax.crypto.IllegalBlockSizeException: Input length must be
>> multiple of 8 when decrypting with padded cipher
>> at com.sun.crypto.provider.SunJCE_h.b(DashoA12275)
>> at com.sun.crypto.provider.SunJCE_h.b(DashoA12275)
>> at com.sun.crypto.provider.SunJCE_ae.b(DashoA12275)
>> at
>> com.sun.crypto.provider.PBEWithMD5AndDESCipher.engineDoFinal(DashoA12275)
>> at javax.crypto.Cipher.doFinal(DashoA12275)
>> at
>>
>> org.apache.jetspeed.security.util.PBEPasswordTool.decode(PBEPasswordTool.java:89)
>> ... 1 more
>>
>> Thanks in advance!
>> Bhaskar
>>
>>
>
>
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: [EMAIL PROTECTED]
> For additional commands, e-mail: [EMAIL PROTECTED]
>
>
