Changeset - 6104f9106a5a
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Mads Kiilerich - 7 years ago 2019-01-04 03:51:45
mads@kiilerich.com
auth: drop authenticating_api_key from AuthUser

It doesn't belong as a user property - it is more of a session property ...
which is what we already use instead.
2 files changed with 4 insertions and 7 deletions:
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kallithea/lib/auth.py
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@@ -378,70 +378,67 @@ class AuthUser(object):
 
    it looks up the user (if needed) and copies all attributes to itself,
 
    adding various non-persistent data. If lookup fails but anonymous
 
    access to Kallithea is enabled, the default user is loaded instead.
 

	
 
    `AuthUser` does not by itself authenticate users. It's up to other parts of
 
    the code to check e.g. if a supplied password is correct, and if so, trust
 
    the AuthUser object as an authenticated user.
 

	
 
    However, `AuthUser` does refuse to load a user that is not `active`.
 

	
 
    Note that Kallithea distinguishes between the default user (an actual
 
    user in the database with username "default") and "no user" (no actual
 
    User object, AuthUser filled with blank values and username "None").
 

	
 
    If the default user is active, that will always be used instead of
 
    "no user". On the other hand, if the default user is disabled (and
 
    there is no login information), we instead get "no user"; this should
 
    only happen on the login page (as all other requests are redirected).
 

	
 
    `is_default_user` specifically checks if the AuthUser is the user named
 
    "default". Use `is_anonymous` to check for both "default" and "no user".
 
    """
 

	
 
    @classmethod
 
    def make(cls, dbuser=None, authenticating_api_key=None, is_external_auth=False, ip_addr=None):
 
    def make(cls, dbuser=None, is_external_auth=False, ip_addr=None):
 
        """Create an AuthUser to be authenticated ... or return None if user for some reason can't be authenticated.
 
        Checks that a non-None dbuser is provided, is active, and that the IP address is ok.
 
        """
 
        assert ip_addr is not None
 
        if dbuser is None:
 
            log.info('No db user for authentication')
 
            return None
 
        if not dbuser.active:
 
            log.info('Db user %s not active', dbuser.username)
 
            return None
 
        allowed_ips = AuthUser.get_allowed_ips(dbuser.user_id, cache=True)
 
        if not check_ip_access(source_ip=ip_addr, allowed_ips=allowed_ips):
 
            log.info('Access for %s from %s forbidden - not in %s', dbuser.username, ip_addr, allowed_ips)
 
            return None
 
        return cls(dbuser=dbuser, authenticating_api_key=authenticating_api_key,
 
            is_external_auth=is_external_auth)
 
        return cls(dbuser=dbuser, is_external_auth=is_external_auth)
 

	
 
    def __init__(self, user_id=None, dbuser=None, authenticating_api_key=None,
 
            is_external_auth=False):
 
    def __init__(self, user_id=None, dbuser=None, is_external_auth=False):
 
        self.is_external_auth = is_external_auth # container auth - don't show logout option
 
        self.authenticating_api_key = authenticating_api_key
 

	
 
        # These attributes will be overridden by fill_data, below, unless the
 
        # requested user cannot be found and the default anonymous user is
 
        # not enabled.
 
        self.user_id = None
 
        self.username = None
 
        self.api_key = None
 
        self.name = ''
 
        self.lastname = ''
 
        self.email = ''
 
        self.admin = False
 

	
 
        # Look up database user, if necessary.
 
        if user_id is not None:
 
            assert dbuser is None
 
            log.debug('Auth User lookup by USER ID %s', user_id)
 
            dbuser = UserModel().get(user_id)
 
            assert dbuser is not None
 
        else:
 
            assert dbuser is not None
 
            log.debug('Auth User lookup by database user %s', dbuser)
 

	
 
        if self._fill_data(dbuser):
 
            self.is_default_user = dbuser.is_default_user
kallithea/lib/base.py
Show inline comments
 
@@ -465,49 +465,49 @@ class BaseController(TGController):
 
            self._basic_security_checks()
 

	
 
            api_key = request.GET.get('api_key')
 
            try:
 
                # Request.authorization may raise ValueError on invalid input
 
                type, params = request.authorization
 
            except (ValueError, TypeError):
 
                pass
 
            else:
 
                if type.lower() == 'bearer':
 
                    api_key = params # bearer token is an api key too
 

	
 
            if api_key is None:
 
                authuser = self._determine_auth_user(
 
                    session.get('authuser'),
 
                    ip_addr=ip_addr,
 
                )
 
                needs_csrf_check = request.method not in ['GET', 'HEAD']
 

	
 
            else:
 
                dbuser = User.get_by_api_key(api_key)
 
                if dbuser is None:
 
                    log.info('No db user found for authentication with API key ****%s from %s',
 
                             api_key[-4:], ip_addr)
 
                authuser = AuthUser.make(dbuser=dbuser, authenticating_api_key=api_key, is_external_auth=True, ip_addr=ip_addr)
 
                authuser = AuthUser.make(dbuser=dbuser, is_external_auth=True, ip_addr=ip_addr)
 
                needs_csrf_check = False # API key provides CSRF protection
 

	
 
            if authuser is None:
 
                log.info('No valid user found')
 
                raise webob.exc.HTTPForbidden()
 

	
 
            # set globals for auth user
 
            request.authuser = authuser
 
            request.ip_addr = ip_addr
 
            request.needs_csrf_check = needs_csrf_check
 

	
 
            log.info('IP: %s User: %s accessed %s',
 
                request.ip_addr, request.authuser,
 
                safe_unicode(_get_access_path(environ)),
 
            )
 
            return super(BaseController, self).__call__(environ, context)
 
        except webob.exc.HTTPException as e:
 
            return e
 

	
 

	
 
class BaseRepoController(BaseController):
 
    """
 
    Base class for controllers responsible for loading all needed data for
 
    repository loaded items are
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