[Kimchi-devel] [PATCHv3 1/2] Fix: Avoid passing unexpected config params to repository manager

lvroyce at linux.vnet.ibm.com lvroyce at linux.vnet.ibm.com
Thu Sep 25 08:54:56 UTC 2014


From: Royce Lv <lvroyce at linux.vnet.ibm.com>

We allow config params for both yum and apt in API.json,
while we need to filter out parmas not proper for each kind.
So add this logic to repository model.

Signed-off-by: Royce Lv <lvroyce at linux.vnet.ibm.com>
---
 src/kimchi/API.json        |  2 +-
 src/kimchi/i18n.py         |  1 +
 src/kimchi/repositories.py | 13 ++++++++++++-
 tests/test_model.py        | 10 ++++++++--
 4 files changed, 22 insertions(+), 4 deletions(-)

diff --git a/src/kimchi/API.json b/src/kimchi/API.json
index 5b752dc..d115c3f 100644
--- a/src/kimchi/API.json
+++ b/src/kimchi/API.json
@@ -707,7 +707,7 @@
                             "error": "KCHREPOS0007E"
                         },
                         "gpgcheck": {
-                            "description": "Indicates if a GPG signature check on the packages gotten from repository should be performed.",
+                            "description": "Indicates if a GPG signature check on the packages got from repository should be performed.",
                             "type": "boolean",
                             "error": "KCHREPOS0009E"
                         },
diff --git a/src/kimchi/i18n.py b/src/kimchi/i18n.py
index 4466d23..17d94f9 100644
--- a/src/kimchi/i18n.py
+++ b/src/kimchi/i18n.py
@@ -287,4 +287,5 @@ messages = {
     "KCHREPOS0025E": _("Unable to retrieve repository information. Details: '%(err)s'"),
     "KCHREPOS0026E": _("Unable to add repository. Details: '%(err)s'"),
     "KCHREPOS0027E": _("Unable to remove repository. Details: '%(err)s'"),
+    "KCHREPOS0028E": _("Configuration items: '%(items)s' are not supported by repository manager"),
 }
diff --git a/src/kimchi/repositories.py b/src/kimchi/repositories.py
index 1d19fb7..ca4e9d1 100644
--- a/src/kimchi/repositories.py
+++ b/src/kimchi/repositories.py
@@ -25,7 +25,7 @@ from ConfigParser import ConfigParser
 
 from kimchi.basemodel import Singleton
 from kimchi.config import kimchiLock
-from kimchi.exception import InvalidOperation
+from kimchi.exception import InvalidOperation, InvalidParameter
 from kimchi.exception import OperationFailed, NotFoundError, MissingParameter
 from kimchi.utils import validate_repo_url
 
@@ -104,6 +104,7 @@ class YumRepo(object):
     """
     TYPE = 'yum'
     DEFAULT_CONF_DIR = "/etc/yum.repos.d"
+    CONFIG_ENTRY = ('repo_name', 'mirrorlist')
 
     def __init__(self):
         self._yb = getattr(__import__('yum'), 'YumBase')
@@ -174,6 +175,10 @@ class YumRepo(object):
         baseurl = params.get('baseurl', '')
 
         config = params.get('config', {})
+        extra_keys = list(set(config.keys()).difference(set(self.CONFIG_ENTRY)))
+        if len(extra_keys) > 0:
+            raise InvalidParameter("KCHREPOS0028E",
+                                   {'items': ",".join(extra_keys)})
         mirrorlist = config.get('mirrorlist', '')
         if not baseurl and not mirrorlist:
             raise MissingParameter("KCHREPOS0013E")
@@ -318,6 +323,7 @@ class AptRepo(object):
     """
     TYPE = 'deb'
     KIMCHI_LIST = "kimchi-source.list"
+    CONFIG_ENTRY = ('dist', 'comps')
 
     def __init__(self):
         getattr(__import__('apt_pkg'), 'init_config')()
@@ -413,6 +419,11 @@ class AptRepo(object):
         # To create a APT repository the dist is a required parameter
         # (in addition to baseurl, verified on controller through API.json)
         config = params.get('config', None)
+        extra_keys = list(set(config.keys()).difference(set(self.CONFIG_ENTRY)))
+        if len(extra_keys) > 0:
+            raise InvalidParameter("KCHREPOS0028E",
+                                   {'items': ",".join(extra_keys)})
+
         if config is None:
             raise MissingParameter("KCHREPOS0019E")
 
diff --git a/tests/test_model.py b/tests/test_model.py
index 9c70c5d..71e80ff 100644
--- a/tests/test_model.py
+++ b/tests/test_model.py
@@ -1310,8 +1310,7 @@ class ModelTests(unittest.TestCase):
                       'baseurl': 'http://www.fedora.org'},
                      {'repo_id': 'fedora-updates-fake',
                       'config':
-                      {'mirrorlist': 'http://www.fedoraproject.org',
-                       'gpgkey': 'file:///tmp/KEY-fedora-updates-fake-19'}}]
+                      {'mirrorlist': 'http://www.fedoraproject.org'}}]
 
         deb_repos = [{'baseurl': 'http://archive.ubuntu.com/ubuntu/',
                       'config': {'dist': 'quantal'}},
@@ -1326,12 +1325,19 @@ class ModelTests(unittest.TestCase):
             wrong_mirrorlist = {'repo_id': 'wrong-id',
                                 'baseurl': 'www.example.com',
                                 'config': {'mirrorlist': url}}
+            wrong_config_item = {'repo_id': 'wrong-id',
+                                'baseurl': 'www.example.com',
+                                'config': {
+                                    'gpgkey': 'file:///tmp/KEY-fedora-updates-fake-19'}}
 
             yum_invalid_repos.append(wrong_baseurl)
             yum_invalid_repos.append(wrong_mirrorlist)
 
             wrong_baseurl['config'] = {'dist': 'tasty'}
+            wrong_config = {'baseurl': deb_repos[0]['baseurl'],
+                            'config': {'unsupported_item': "a_unsupported_item"}}
             deb_invalid_repos.append(wrong_baseurl)
+            deb_invalid_repos.append(wrong_config)
 
         repo_type = inst.capabilities_lookup()['repo_mngt_tool']
         if repo_type == 'yum':
-- 
1.8.3.2




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