kallithea Changeset - b2d5868cc4b8

Changeset - b2d5868cc4b8

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Marcin Kuzminski - 15 years ago 2011-01-06 14:36:10
marcin@python-works.com

fixes #97 in simplehg and simplegit, force casting to headers

2 files changed with 95 insertions and 44 deletions:

rhodecode/lib/middleware/simplegit.py

rhodecode/lib/middleware/simplehg.py

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rhodecode/lib/middleware/simplegit.py

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@@ @@ -69,26 +69,26 @@ from dulwich.web import HTTPGitApplicati @@
 from paste.auth.basic import AuthBasicAuthenticator
 from paste.httpheaders import REMOTE_USER, AUTH_TYPE
 from rhodecode.lib.auth import authfunc, HasPermissionAnyMiddleware
 from rhodecode.lib.utils import invalidate_cache, check_repo_fast
 from rhodecode.model.user import UserModel
 from webob.exc import HTTPNotFound, HTTPForbidden, HTTPInternalServerError
 log = logging.getLogger(__name__)
 def is_git(environ):
     """Returns True if request's target is git server. ``HTTP_USER_AGENT`` would
     then have git client version given.
     """Returns True if request's target is git server.
     ``HTTP_USER_AGENT`` would then have git client version given.
     :param environ:
     """
     http_user_agent = environ.get('HTTP_USER_AGENT')
     if http_user_agent and http_user_agent.startswith('git'):
         return True
     return False
 class SimpleGit(object):
     def __init__(self, application, config):
         self.application = application
@@ @@ -100,81 +100,92 @@ class SimpleGit(object): @@
         self.username = None
         self.action = None
     def __call__(self, environ, start_response):
         if not is_git(environ):
             return self.application(environ, start_response)
         proxy_key = 'HTTP_X_REAL_IP'
         def_key = 'REMOTE_ADDR'
         self.ipaddr = environ.get(proxy_key, environ.get(def_key, '0.0.0.0'))
         # skip passing error to error controller
         environ['pylons.status_code_redirect'] = True
         #===================================================================
         # AUTHENTICATE THIS GIT REQUEST
         #===================================================================
         username = REMOTE_USER(environ)
         if not username:
             self.authenticate.realm = self.config['rhodecode_realm']
         #======================================================================
         # GET ACTION PULL or PUSH
         #======================================================================
         self.action = self.__get_action(environ)
         try:
             #==================================================================
             # GET REPOSITORY NAME
             #==================================================================
             self.repo_name = self.__get_repository(environ)
         except:
             return HTTPInternalServerError()(environ, start_response)
         #======================================================================
         # CHECK ANONYMOUS PERMISSION
         #======================================================================
         if self.action in ['pull', 'push'] or self.action:
             anonymous_user = self.__get_user('default')
             self.username = anonymous_user.username
             anonymous_perm = self.__check_permission(self.action, anonymous_user ,
                                            self.repo_name)
             if anonymous_perm is not True or anonymous_user.active is False:
                 if anonymous_perm is not True:
                     log.debug('Not enough credentials to access this repository'
                               'as anonymous user')
                 if anonymous_user.active is False:
                     log.debug('Anonymous access is disabled, running '
                               'authentication')
                 #==============================================================
                 # DEFAULT PERM FAILED OR ANONYMOUS ACCESS IS DISABLED SO WE
                 # NEED TO AUTHENTICATE AND ASK FOR AUTH USER PERMISSIONS
                 #==============================================================
                 if not REMOTE_USER(environ):
                     self.authenticate.realm = str(self.config['rhodecode_realm'])
             result = self.authenticate(environ)
             if isinstance(result, str):
                 AUTH_TYPE.update(environ, 'basic')
                 REMOTE_USER.update(environ, result)
             else:
                 return result.wsgi_application(environ, start_response)
         #=======================================================================
         # GET REPOSITORY
         #=======================================================================
         try:
             repo_name = '/'.join(environ['PATH_INFO'].split('/')[1:])
             if repo_name.endswith('/'):
                 repo_name = repo_name.rstrip('/')
             self.repository = repo_name
         except:
             log.error(traceback.format_exc())
             return HTTPInternalServerError()(environ, start_response)
         #===================================================================
         # CHECK PERMISSIONS FOR THIS REQUEST
         #===================================================================
         self.action = self.__get_action(environ)
         if self.action:
                 #==============================================================
                 # CHECK PERMISSIONS FOR THIS REQUEST USING GIVEN USERNAME FROM
                 # BASIC AUTH
                 #==============================================================
                 if self.action in ['pull', 'push']  or self.action:
             username = self.__get_environ_user(environ)
             try:
                 user = self.__get_user(username)
                 self.username = user.username
             except:
                 log.error(traceback.format_exc())
                 return HTTPInternalServerError()(environ, start_response)
             #check permissions for this repository
             if self.action == 'push':
                 if not HasPermissionAnyMiddleware('repository.write',
                                                   'repository.admin')\
                                                     (user, repo_name):
                     return HTTPForbidden()(environ, start_response)
             else:
                 #any other action need at least read permission
                 if not HasPermissionAnyMiddleware('repository.read',
                                                   'repository.write',
                                                   'repository.admin')\
                                                     (user, repo_name):
                     perm = self.__check_permission(self.action, user, self.repo_name)
                     if perm is not True:
                         print 'not allowed'
                     return HTTPForbidden()(environ, start_response)
         self.extras = {'ip':self.ipaddr,
                        'username':self.username,
                        'action':self.action,
-                       'repository':self.repository}
+                       'repository':self.repo_name}
         #===================================================================
         # GIT REQUEST HANDLING
         #===================================================================
         self.basepath = self.config['base_path']
         self.repo_path = os.path.join(self.basepath, self.repo_name)
         #quick check if that dir exists...
         if check_repo_fast(self.repo_name, self.basepath):
             return HTTPNotFound()(environ, start_response)
         try:
             app = self.__make_app()
         except:
@@ @@ -188,24 +199,64 @@ class SimpleGit(object): @@
             messages.append('thank you for using rhodecode')
             return app(environ, start_response)
         else:
             return app(environ, start_response)
     def __make_app(self):
         backend = dulserver.DictBackend({'/' + self.repo_name: Repo(self.repo_path)})
         gitserve = HTTPGitApplication(backend)
         return gitserve
     def __check_permission(self, action, user, repo_name):
         """Checks permissions using action (push/pull) user and repository
         name
         :param action: push or pull action
         :param user: user instance
         :param repo_name: repository name
         """
         if action == 'push':
             if not HasPermissionAnyMiddleware('repository.write',
                                               'repository.admin')\
                                                 (user, repo_name):
                 return False
         else:
             #any other action need at least read permission
             if not HasPermissionAnyMiddleware('repository.read',
                                               'repository.write',
                                               'repository.admin')\
                                                 (user, repo_name):
                 return False
         return True
     def __get_repository(self, environ):
         """Get's repository name out of PATH_INFO header
         :param environ: environ where PATH_INFO is stored
         """
         try:
             repo_name = '/'.join(environ['PATH_INFO'].split('/')[1:])
             if repo_name.endswith('/'):
                 repo_name = repo_name.rstrip('/')
         except:
             log.error(traceback.format_exc())
             raise
         repo_name = repo_name.split('/')[0]
         return repo_name
     def __get_environ_user(self, environ):
         return environ.get('REMOTE_USER')
     def __get_user(self, username):
         return UserModel().get_by_username(username, cache=True)
     def __get_action(self, environ):
         """Maps git request commands into a pull or push command.
         :param environ:
         """
         service = environ['QUERY_STRING'].split('=')

rhodecode/lib/middleware/simplehg.py

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@@ @@ -96,43 +96,43 @@ class SimpleHg(object): @@
             anonymous_user = self.__get_user('default')
             self.username = anonymous_user.username
             anonymous_perm = self.__check_permission(self.action, anonymous_user ,
                                            self.repo_name)
             if anonymous_perm is not True or anonymous_user.active is False:
                 if anonymous_perm is not True:
                     log.debug('Not enough credentials to access this repository'
                               'as anonymous user')
                 if anonymous_user.active is False:
                     log.debug('Anonymous access is disabled, running '
                               'authentication')
                 #==================================================================
                 # DEFAULT PERM FAILED OR ANONYMOUS ACCESS IS DISABLED SO WE NEED
                 # TO AUTHENTICATE AND ASK FOR AUTHENTICATED USER PERMISSIONS
                 #==================================================================
                 #==============================================================
                 # DEFAULT PERM FAILED OR ANONYMOUS ACCESS IS DISABLED SO WE
                 # NEED TO AUTHENTICATE AND ASK FOR AUTH USER PERMISSIONS
                 #==============================================================
                 if not REMOTE_USER(environ):
                     self.authenticate.realm = self.config['rhodecode_realm']
+                    self.authenticate.realm = str(self.config['rhodecode_realm'])
                     result = self.authenticate(environ)
                     if isinstance(result, str):
                         AUTH_TYPE.update(environ, 'basic')
                         REMOTE_USER.update(environ, result)
                     else:
                         return result.wsgi_application(environ, start_response)
-                #==================================================================
                 #==============================================================
                 # CHECK PERMISSIONS FOR THIS REQUEST USING GIVEN USERNAME FROM
                 # BASIC AUTH
-                #==================================================================
                 #==============================================================
                 if self.action in ['pull', 'push']:
                     username = self.__get_environ_user(environ)
                     try:
                         user = self.__get_user(username)
                         self.username = user.username
                     except:
                         log.error(traceback.format_exc())
                         return HTTPInternalServerError()(environ, start_response)
                     #check permissions for this repository
                     perm = self.__check_permission(self.action, user, self.repo_name)

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