Re: [Users] engine Failed to decrypt Data error

29 Jan 2013


      ----- Original Message -----
...
From: "Eli Mesika" <emesika@redhat.com>
To: "Alon Bar-Lev" <alonbl@redhat.com>
Cc: "users" <users@ovirt.org>, "Dead Horse" <deadhorseconsulting@gmail.com>
Sent: Tuesday, January 29, 2013 10:33:04 AM
Subject: Re: [Users] engine Failed to decrypt Data error
----- Original Message -----
...
From: "Alon Bar-Lev" <alonbl@redhat.com>
To: "Eli Mesika" <emesika@redhat.com>
Cc: "users" <users@ovirt.org>, "Dead Horse"
<deadhorseconsulting@gmail.com>
Sent: Monday, January 28, 2013 11:20:30 PM
Subject: Re: [Users] engine Failed to decrypt Data error
----- Original Message -----
...
From: "Eli Mesika" <emesika@redhat.com>
To: "Dead Horse" <deadhorseconsulting@gmail.com>
Cc: "users" <users@ovirt.org>, "Alon Bar-Lev" <alonbl@redhat.com>
Sent: Monday, January 28, 2013 11:16:16 PM
Subject: Re: [Users] engine Failed to decrypt Data error
----- Original Message -----
...
From: "Dead Horse" <deadhorseconsulting@gmail.com>
To: "Alon Bar-Lev" <alonbl@redhat.com>
Cc: "users" <users@ovirt.org>, "Eli Mesika"
<emesika@redhat.com>
Sent: Monday, January 28, 2013 11:04:53 PM
Subject: Re: [Users] engine Failed to decrypt Data error
psql -U engine -d engine -c "select * from vdc_options where
option_name in ('LocalAdminPassword', 'AdminPassword');"
option_id | option_name |
option_value
| version
-----------+--------------------+-----------------------------------------------
--------------------------------------------------------------------------------
--------------------------------------------------------------------------------
--------------------------------------------------------------------------------
-----------------------------------------------------------+---------
127 | LocalAdminPassword |
KiG8670o1qXVX6omYsiCdaaXtQc/mGmr0qgLHqc8yykoRz
OwbfZzU9AxBYwYrJEwyqdq8c2ZwfGVvQ1YVIfGRspKLKogl59gBnwcQuk3al1K4Vtmr2hgWDtm5FBYd5
Nac4WIly4efjMCRjwrpPVkpAX55N8tGJ9LNzX8eRszQ4iVs8zivl0eu9SVhrB8tbHkA/+U5/vss26za8
X+AV67dtDzoD7ZS0eOT1Vx9vrOGHvDYU8tANEb29Et79CJ0whLOOEeuwTpkK1yZdF3PaWRbnTwXZUsB1
hMs9NLdo2ZxZOVSIK1E2mPh1WLybgIX1YB0Ra3BZvjAR9wPZz+jdfZng== |
general
7 | AdminPassword |
AakmoHu69RmCWkSoVXLOv0cwzwGscXaM+HJAONRtSdECEA
VL+bjc1Lis6PHR1vBwdmhITxAvo2998pTJNusvtuTCODra40MTC+9p9+Oev4jWIbkncHH8gRdIKyvHuz
O6fNda50VXeWYhGNFIMavw15PlslutUWEpyNAasjEWyZ7cNyjKK2eFKNDZ3F5PCv9RcQXfXkKSveWm6M
40zUVOx1ZjCnptNUpB4VYf5vW8LOpSL5NJpfJQmu36QbBRDDo3+3XPb4ELXA4t1rbPYw9Z7hRbk5Mbtq
qvOA7q4+G4nPtxHB7d6dYT2QJ58wgXUSIIoz/odvz5yVYeazIFS3Faww== |
general
(2 rows)
Too long , supported values for encryption should be < 127
characters
Why too long? it should be 2048 RSA key.
And it is exactly 256 decoded.
OK
Didn't you say that practically it should be < 256 ?
The encrypted blob is exactly 256 (keysize/8).
The plain text within that blob is at same length.
The PKCS#5 padding that we should use (or should have used) takes at lease one byte from suffix, hence the <256, but this applies to the plain text.
...
From the exception we see that the java crypto provider complains we provide a block >256 and key size of 2048, so there is something wrong with the buffer we pass as it must be =256 bytes.
...
...
...
...
On Mon, Jan 28, 2013 at 2:38 PM, Alon Bar-Lev <
alonbl@redhat.com
...
wrote:
----- Original Message -----
...
From: "Dead Horse" < deadhorseconsulting@gmail.com >
To: "Alon Bar-Lev" < alonbl@redhat.com >
Cc: "users" < users@ovirt.org >, "Eli Mesika" <
emesika@redhat.com
...
...
Sent: Monday, January 28, 2013 10:35:34 PM
Subject: Re: [Users] engine Failed to decrypt Data error
...
was in the middle of a fresh engine setup which did not
exhibit
the
symptom. However after running: "engine-config -s
AdminPassword=interactive" and restarting the engine service
on
the
clean setup the error message now shows up.
- DHC
OK, at least it is related to the admin password.
Please send me the output of:
psql -U engine -d engine -c "select * from vdc_options where
option_name in ('LocalAdminPassword', 'AdminPassword');"
Thanks!
...
On Mon, Jan 28, 2013 at 1:55 PM, Alon Bar-Lev <
alonbl@redhat.com
...
wrote:
----- Original Message -----
...
From: "Dead Horse" < deadhorseconsulting@gmail.com >
To: "Alon Bar-Lev" < alonbl@redhat.com >
Cc: "users" < users@ovirt.org >, "Eli Mesika" <
emesika@redhat.com
>
...
Sent: Monday, January 28, 2013 9:46:53 PM
Subject: Re: [Users] engine Failed to decrypt Data error
...
Current running engine build --> commit:
61c11aecc40e755d08b6c34c6fe1c0a07fa94de8
ran engine upgrade against the built rpms from that commit.
Thus I applied it as an upgrade against prior running build
-->
commit:
1eb895355239bbcb7a7ceda172405f0b68f18f35
[Please use plain text mails in lists.]
Can you please patch EncryptionUtils.decrypt() with the
following,
so
I can see what source is? source is encrypted blob, should
not
be
a
problem to send it.
if (!StringHelper.isNullOrEmpty(source.trim())) {
KeyStore store = EncryptionUtils.getKeyStore(keyFile, passwd,
certType);
Key key = store.getKey(alias, passwd.toCharArray());
+ log.info ("DEBUG001 " + source);
...
result = decrypt(source, key);
}
...
On Mon, Jan 28, 2013 at 1:28 PM, Alon Bar-Lev <
alonbl@redhat.com
>
wrote:
How do you installed the engine? you built?
Which exact version?
----- Original Message -----
> From: "Dead Horse" < deadhorseconsulting@gmail.com >
> To: "Alon Bar-Lev" < alonbl@redhat.com >
> Cc: "users" < users@ovirt.org >, "Eli Mesika" <
> emesika@redhat.com
> > 
> Sent: Monday, January 28, 2013 9:26:44 PM
> Subject: Re: [Users] engine Failed to decrypt Data error
> 
> 
> Password length is 11 characters and consists of Upper,
> Lower
> case
> and one special character.
> 
> 
> 
> 
> On Mon, Jan 28, 2013 at 1:20 PM, Alon Bar-Lev <
> alonbl@redhat.com
> > 
> wrote:
> 
> 
> We tried to reproduce this.
> What password do you use? is there one with some great
> length?
> If not, Eli, we should send a debug patch for this.
> 
> 
> 
> ----- Original Message -----
> > From: "Dead Horse" < deadhorseconsulting@gmail.com >
> > To: "< users@ovirt.org >" < users@ovirt.org >
> > Sent: Monday, January 28, 2013 9:16:20 PM
> > Subject: [Users] engine Failed to decrypt Data error
> > 
> > 
> > 
> > I see this repeating error in the engine logs quite a
> > bit,
> > any
> > ideas
> > on what causes it?
> > 
> > 
> > 2013-01-28 13:13:40,483 ERROR
> > [org.ovirt.engine.core.engineencryptutils.EncryptionUtils]
> > (QuartzScheduler_Worker-23) Failed to decrypt Data must
> > not
> > be
> > longer than 256 bytes
> > 2013-01-28 13:13:52,747 ERROR
> > [org.ovirt.engine.core.engineencryptutils.EncryptionUtils]
> > (QuartzScheduler_Worker-81) Failed to decrypt Data must
> > not
> > be
> > longer than 256 bytes
> > 2013-01-28 13:13:52,747 ERROR
> > [org.ovirt.engine.core.engineencryptutils.EncryptionUtils]
> > (QuartzScheduler_Worker-84) Failed to decrypt Blocktype
> > mismatch:
> > 0
> > 2013-01-28 13:13:52,761 ERROR
> > [org.ovirt.engine.core.engineencryptutils.EncryptionUtils]
> > (QuartzScheduler_Worker-85) Failed to decrypt Data must
> > start
> > with
> > zero
> > 2013-01-28 13:14:00,964 ERROR
> > [org.ovirt.engine.core.engineencryptutils.EncryptionUtils]
> > (QuartzScheduler_Worker-23) Failed to decrypt Data must
> > not
> > be
> > longer than 256 bytes
> > 2013-01-28 13:14:00,964 ERROR
> > [org.ovirt.engine.core.engineencryptutils.EncryptionUtils]
> > (QuartzScheduler_Worker-20) Failed to decrypt Data must
> > not
> > be
> > longer than 256 bytes
> > 2013-01-28 13:14:02,983 ERROR
> > [org.ovirt.engine.core.engineencryptutils.EncryptionUtils]
> > (QuartzScheduler_Worker-29) Failed to decrypt Data must
> > not
> > be
> > longer than 256 bytes
> > 2013-01-28 13:14:02,983 ERROR
> > [org.ovirt.engine.core.engineencryptutils.EncryptionUtils]
> > (QuartzScheduler_Worker-34) Failed to decrypt Data must
> > not
> > be
> > longer than 256 bytes
> > 
> > 
> > - DHC
> > 
> > _______________________________________________
> > Users mailing list
> > Users@ovirt.org
> > http://lists.ovirt.org/mailman/listinfo/users
> > 
> 
>