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Asha,
I spent some time looking into this, It looks to be a regression that occurred a few days ago when a CR was merged that moved us over to oslo_context.
I have reported the issue here: https://bugs.launchpad.net/barbican/+bug/1455247

I have a couple ideas on how to fix it, so keep your eyes out for a CR to resolve the issue.

John Vrbanac


On Thu, 2015-05-14 at 12:26 -0500, Asha Seshagiri wrote:
Hi all ,


 We are able to execute the curl commands on new barbican code provided we integrated it with keystone .
I ran into this issue because I was trying to configure localhost to actual IP on a plain barbican server so that I would get the response and request objects with the actual IP rather than the local host .
This configuration was required for seting up HA proxy for Barbican.

And then I thought of integrating with the keystone and configure Babrican server to https.

Its a good learning to know that the latest code drop of Barbican enforces the authentication mechanism with the keystone which would not allow us to execute the curl command without providing the token of Identity service (Keystone ) in the request unlike the previous Barbican versions

Please find the curl command request and responses for uploading/reteriving the secets on Barbican Server

root at Clientfor-HAProxy barbican]# curl -X POST -H 'content-type:application/json' -H 'X-Project-Id:12345' \
> -H "X-Auth-Token:c9ac81784e1e4e089fccbca19f862be2" -d '{"payload": "my-secret-here","payload_content_type": "text/plain"}' \
> -k https://localhost:9311/v1/secrets
{"secret_ref": "https://localhost:9311/v1/secrets/02336016-623b-4deb-bca5-caedc0bf0e35"}[root at Clientfor-HAProxy barbican]#

[root at Clientfor-HAProxy barbican]# curl -H 'Accept: application/json' -H 'X-Project-Id:12345' \
> -H "X-Auth-Token:c9ac81784e1e4e089fccbca19f862be2" -k https://localhost:9311/v1/secrets
{"secrets": [{"status": "ACTIVE", "secret_type": "opaque", "updated": "2015-05-14T16:35:44.109536", "name": null, "algorithm": null, "created": "2015-05-14T16:35:44.103982", "secret_ref": "https://localhost:9311/v1/secrets/02336016-623b-4deb-bca5-caedc0bf0e35", "content_types": {"default": "text/plain"}, "creator_id": "cedd848a8a9e410196793c601c03b99a", "mode": null, "bit_length": null, "expiration": null}], "total": 1}[root at Clientfor-HAProxy barbican]#

Thanks and Regards,
Asha Seshagiri

On Wed, May 13, 2015 at 4:26 PM, Asha Seshagiri <asha.seshagiri at gmail.com<mailto:asha.seshagiri at gmail.com>> wrote:
Hi all ,



When I started  debugging ,we find that default group  is not used instead oslo_policy would be used

Please find the logs below :


2015-05-13 15:59:34.393 13210 WARNING oslo_config.cfg [-] Option "policy_default_rule" from group "DEFAULT" is deprecated. Use option "policy_default_rule" from group "oslo_policy".
2015-05-13 15:59:34.394 13210 WARNING oslo_config.cfg [-] Option "policy_file" from group "DEFAULT" is deprecated. Use option "policy_file" from group "oslo_policy".
2015-05-13 15:59:34.395 13210 DEBUG oslo_policy.openstack.common.fileutils [req-0c6d2db4-bc15-4752-93ca-5203cf742d79 - 12345 - - -] Reloading cached file /etc/barbican/policy.json read_cached_file /usr/lib/python2.7/site-packages/oslo_policy/openstack/common/fileutils.py:64
2015-05-13 15:59:34.398 13210 DEBUG oslo_policy.policy [req-0c6d2db4-bc15-4752-93ca-5203cf742d79 - 12345 - - -] Reloaded policy file: /etc/barbican/policy.json _load_policy_file /usr/lib/python2.7/site-packages/oslo_policy/policy.py:424
2015-05-13 15:59:34.399 13210 ERROR barbican.api.controllers [req-0c6d2db4-bc15-4752-93ca-5203cf742d79 - 12345 - - -] Secret creation attempt not allowed - please review your user/project privileges
2015-05-13 15:59:34.399 13210 TRACE barbican.api.controllers Traceback (most recent call last):
2015-05-13 15:59:34.399 13210 TRACE barbican.api.controllers   File "/root/barbican/barbican/api/controllers/__init__.py", line 104, in handler
2015-05-13 15:59:34.399 13210 TRACE barbican.api.controllers     return fn(inst, *args, **kwargs)
2015-05-13 15:59:34.399 13210 TRACE barbican.api.controllers   File "/root/barbican/barbican/api/controllers/__init__.py", line 85, in enforcer
2015-05-13 15:59:34.399 13210 TRACE barbican.api.controllers     _do_enforce_rbac(inst, pecan.request, action_name, ctx, **kwargs)
2015-05-13 15:59:34.399 13210 TRACE barbican.api.controllers   File "/root/barbican/barbican/api/controllers/__init__.py", line 68, in _do_enforce_rbac
2015-05-13 15:59:34.399 13210 TRACE barbican.api.controllers     credentials, do_raise=True)
2015-05-13 15:59:34.399 13210 TRACE barbican.api.controllers   File "/usr/lib/python2.7/site-packages/oslo_policy/policy.py", line 493, in enforce
2015-05-13 15:59:34.399 13210 TRACE barbican.api.controllers     raise PolicyNotAuthorized(rule, target, creds)
2015-05-13 15:59:34.399 13210 TRACE barbican.api.controllers PolicyNotAuthorized: secrets:post on {u'payload': u'my-secret-here', u'payload_content_type': u'text/plain'} by {'project': '12345', 'user': None, 'roles': []} disallowed by policy
2015-05-13 15:59:34.399 13210 TRACE barbican.api.controllers
2015-05-13 15:59:34.400 13210 INFO barbican.api.middleware.context [req-0c6d2db4-bc15-4752-93ca-5203cf742d79 - 12345 - - -] req-556e8733-aea2-4acf-ac8b-30bc671a6f22 | Processed request: 403 Forbidden - POST http://localhost:9311/v1/secrets
{address space usage: 364666880 bytes/347MB} {rss usage: 65622016 bytes/62MB} [pid: 13210|app: 0|req: 1/1] 127.0.0.1 () {30 vars in 358 bytes} [Wed May 13 15:59:34 2015] POST /v1/secrets => generated 134 bytes in 7 msecs (HTTP/1.1 403) 4 headers in 179 bytes (1 switches on core 0)
announcing my loyalty to the Emperor...
Wed May 13 15:59:34 2015 - [emperor] vassal barbican-api.ini is now loyal


Hence I tried changing  policy_default_rule value in the barbican.conf file to oslo_policy instead of default  and then restarting it .It did not work . Please find the rule below :


# Rule checked when requested rule is not found (string value)
policy_default_rule=oslo_policy

[root at Clientfor-HAProxy ~]# curl -X POST -H 'content-type:application/json' -H 'X-Project-Id:12345' -d '{"payload": "my-secret-here", "payload_content_type": "text/plain"}' http://localhost:9311/v1/secrets
{"code": 403, "description": "Secret creation attempt not allowed - please review your user/project privileges", "title": "Forbidden"}


It would be great if some one could help me out with this.Any help would be highly appreciated.

Thanks in advance



Thanks and Regards,

Asha Seshagiri


On Tue, May 12, 2015 at 6:31 PM, Asha Seshagiri <asha.seshagiri at gmail.com<mailto:asha.seshagiri at gmail.com>> wrote:
Hi All ,


Installed the barbican today taking the source from github and executed the basic curl commands for retrieving and uploading the secrets.

Was unable to  execute the curl commands for retrieving and uploading the secrets.
Please find the request and response for the command :

[root at Clientfor-HAProxy ~]# curl -X POST -H 'content-type:application/json' -H 'X-Project-Id:12345' -d '{"payload": "my-secret-here", "payload_content_type": "text/plain"}' http://localhost:9311/v1/secrets
{"code": 403, "description": "Secret creation attempt not allowed - please review your user/project privileges", "title": "Forbidden"}
[root at Clientfor-HAProxy ~]# curl -H 'X-Project-Id: 12345' http://localhost:9311/v1/secrets
{"code": 403, "description": "Secret(s) retrieval attempt not allowed - please review your user/project privileges", "title": "Forbidden"}


Would like to know the changes that needs to be done in order to execute the basic curl commands for Barbican.

Also noticed that admin config files are not loaded and only the APi file is loaded .Please find the logs below :


*** Operational MODE: single process ***
*** uWSGI is running in multiple interpreter mode ***
spawned uWSGI master process (pid: 9299)
Tue May 12 16:23:09 2015 - [emperor] vassal barbican-api.ini has been spawned
spawned uWSGI worker 1 (pid: 9300, cores: 1)
Loading paste environment: config:/etc/barbican/barbican-api-paste.ini
2015-05-12 16:23:11.036 9300 INFO barbican.model.repositories [-] Setting up database engine and session factory
2015-05-12 16:23:11.044 9300 DEBUG sqlalchemy.pool.NullPool [-] Created new connection <sqlite3.Connection object at 0x53d8dc8> __connect /usr/lib64/python2.7/site-packages/sqlalchemy/pool.py:540
2015-05-12 16:23:11.045 9300 DEBUG sqlalchemy.pool.NullPool [-] Connection <sqlite3.Connection object at 0x53d8dc8> checked out from pool checkout /usr/lib64/python2.7/site-packages/sqlalchemy/pool.py:458
2015-05-12 16:23:11.046 9300 DEBUG sqlalchemy.pool.NullPool [-] Connection <sqlite3.Connection object at 0x53d8dc8> being returned to pool _finalize_fairy /usr/lib64/python2.7/site-packages/sqlalchemy/pool.py:562
2015-05-12 16:23:11.046 9300 DEBUG sqlalchemy.pool.NullPool [-] Connection <sqlite3.Connection object at 0x53d8dc8> rollback-on-return _reset /usr/lib64/python2.7/site-packages/sqlalchemy/pool.py:698
2015-05-12 16:23:11.046 9300 DEBUG sqlalchemy.pool.NullPool [-] Closing connection <sqlite3.Connection object at 0x53d8dc8> _close_connection /usr/lib64/python2.7/site-packages/sqlalchemy/pool.py:248




Any help would be highly appreciated since this would impact my work on setting up HA proxy for Barbican

Thanks in advance !

--
Thanks and Regards,
Asha Seshagiri



--
Thanks and Regards,
Asha Seshagiri



--
Thanks and Regards,
Asha Seshagiri


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