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Posted to derby-dev@db.apache.org by "Sunitha Kambhampati (JIRA)" <de...@db.apache.org> on 2006/02/06 03:20:05 UTC
[jira] Created: (DERBY-926) Protocol error when trying to connect
with an unsupported security mechanism
Protocol error when trying to connect with an unsupported security mechanism
----------------------------------------------------------------------------
Key: DERBY-926
URL: http://issues.apache.org/jira/browse/DERBY-926
Project: Derby
Type: Bug
Components: Network Client, Network Server
Versions: 10.0.2.0, 10.0.2.1, 10.1.1.0, 10.1.1.1, 10.1.1.2, 10.1.2.0, 10.1.2.1, 10.1.2.2, 10.2.0.0, 10.1.3.0, 10.1.2.3, 10.0.2.2
Environment: all
Reporter: Sunitha Kambhampati
Priority: Minor
1) Start network server on port
2) In ij, try to connect using the securityMechanism=12
ij(CONNECTION2)> connect 'testdb;create=true;securityMechanism=12;user=sa;password=p1';
ERROR 58009: Execution failed due to a distribution protocol error that caused deallocation of the conversation. A PROTOCOL Data Stream Syntax Error was detected. Reason: 0x12
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[jira] Assigned: (DERBY-926) Protocol error when trying to connect
with an unsupported security mechanism
Posted by "Kathey Marsden (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/DERBY-926?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Kathey Marsden reassigned DERBY-926:
------------------------------------
Assignee: (was: Francois Orsini)
> Protocol error when trying to connect with an unsupported security mechanism
> ----------------------------------------------------------------------------
>
> Key: DERBY-926
> URL: https://issues.apache.org/jira/browse/DERBY-926
> Project: Derby
> Issue Type: Bug
> Components: Network Client, Network Server
> Affects Versions: 10.0.2.0, 10.0.2.1, 10.0.2.2, 10.1.1.0, 10.1.2.1, 10.1.3.1, 10.2.1.6
> Environment: all
> Reporter: Sunitha Kambhampati
> Priority: Minor
>
> 1) Start network server on port
> 2) In ij, try to connect using the securityMechanism=12
> ij(CONNECTION2)> connect 'testdb;create=true;securityMechanism=12;user=sa;password=p1';
> ERROR 58009: Execution failed due to a distribution protocol error that caused deallocation of the conversation. A PROTOCOL Data Stream Syntax Error was detected. Reason: 0x12
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[jira] Assigned: (DERBY-926) Protocol error when trying to connect
with an unsupported security mechanism
Posted by "Francois Orsini (JIRA)" <de...@db.apache.org>.
[ http://issues.apache.org/jira/browse/DERBY-926?page=all ]
Francois Orsini reassigned DERBY-926:
-------------------------------------
Assignee: Francois Orsini
> Protocol error when trying to connect with an unsupported security mechanism
> ----------------------------------------------------------------------------
>
> Key: DERBY-926
> URL: http://issues.apache.org/jira/browse/DERBY-926
> Project: Derby
> Issue Type: Bug
> Components: Network Client, Network Server
> Affects Versions: 10.0.2.0, 10.0.2.1, 10.1.1.0, 10.1.1.1, 10.1.1.2, 10.1.2.0, 10.1.2.1, 10.1.2.2, 10.2.1.0, 10.1.3.0, 10.1.2.3, 10.0.2.2
> Environment: all
> Reporter: Sunitha Kambhampati
> Assigned To: Francois Orsini
> Priority: Minor
>
> 1) Start network server on port
> 2) In ij, try to connect using the securityMechanism=12
> ij(CONNECTION2)> connect 'testdb;create=true;securityMechanism=12;user=sa;password=p1';
> ERROR 58009: Execution failed due to a distribution protocol error that caused deallocation of the conversation. A PROTOCOL Data Stream Syntax Error was detected. Reason: 0x12
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[jira] Commented: (DERBY-926) Protocol error when trying to connect
with an unsupported security mechanism
Posted by "Sunitha Kambhampati (JIRA)" <de...@db.apache.org>.
[ http://issues.apache.org/jira/browse/DERBY-926?page=comments#action_12366170 ]
Sunitha Kambhampati commented on DERBY-926:
-------------------------------------------
Per the DDM manual , pg 52 for ACCSEC.
The normal response to the ACCSEC command is
ACCSECRD (SECMEC (value{value..})
"if the target server supports the SECMEC value requested by the source server, then a single value is returned for SECMEC and is identical to the secmec value send in the ACCSEC command.
but if the target server does not support the secmec requested by the source server, then only one or more values in SECMEC are returned. "
Currently in the network server, if the security mechanism is not supported, 3 SECMECs are sent with the supported security mechanisms.
see : DRDAConnThread.writeACCSECRD.
.....
writer.writeScalar2Bytes(CodePoint.SECMEC, CodePoint.SECMEC_USRIDPWD);
writer.writeScalar2Bytes(CodePoint.SECMEC, CodePoint.SECMEC_EUSRIDPWD);
writer.writeScalar2Bytes(CodePoint.SECMEC, CodePoint.SECMEC_USRIDONL);
This needs to be changed to send one SECMEC with a list of secmec values.
> Protocol error when trying to connect with an unsupported security mechanism
> ----------------------------------------------------------------------------
>
> Key: DERBY-926
> URL: http://issues.apache.org/jira/browse/DERBY-926
> Project: Derby
> Type: Bug
> Components: Network Client, Network Server
> Versions: 10.0.2.0, 10.0.2.1, 10.1.1.0, 10.1.1.1, 10.1.1.2, 10.1.2.0, 10.1.2.1, 10.1.2.2, 10.2.0.0, 10.1.3.0, 10.1.2.3, 10.0.2.2
> Environment: all
> Reporter: Sunitha Kambhampati
> Priority: Minor
>
> 1) Start network server on port
> 2) In ij, try to connect using the securityMechanism=12
> ij(CONNECTION2)> connect 'testdb;create=true;securityMechanism=12;user=sa;password=p1';
> ERROR 58009: Execution failed due to a distribution protocol error that caused deallocation of the conversation. A PROTOCOL Data Stream Syntax Error was detected. Reason: 0x12
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[jira] Updated: (DERBY-926) Protocol error when trying to connect
with an unsupported security mechanism
Posted by "Rick Hillegas (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/DERBY-926?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Rick Hillegas updated DERBY-926:
--------------------------------
Urgency: Normal
Triaged for 10.5.3: assigned normal urgency.
> Protocol error when trying to connect with an unsupported security mechanism
> ----------------------------------------------------------------------------
>
> Key: DERBY-926
> URL: https://issues.apache.org/jira/browse/DERBY-926
> Project: Derby
> Issue Type: Bug
> Components: Network Client, Network Server
> Affects Versions: 10.0.2.0, 10.0.2.1, 10.0.2.2, 10.1.1.0, 10.1.2.1, 10.1.3.1, 10.2.1.6
> Environment: all
> Reporter: Sunitha Kambhampati
> Priority: Minor
>
> 1) Start network server on port
> 2) In ij, try to connect using the securityMechanism=12
> ij(CONNECTION2)> connect 'testdb;create=true;securityMechanism=12;user=sa;password=p1';
> ERROR 58009: Execution failed due to a distribution protocol error that caused deallocation of the conversation. A PROTOCOL Data Stream Syntax Error was detected. Reason: 0x12
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