diff --git a/modules/webaccess/lib/access_control_admin.py b/modules/webaccess/lib/access_control_admin.py
index 0c7e68e73..52b8dd872 100644
--- a/modules/webaccess/lib/access_control_admin.py
+++ b/modules/webaccess/lib/access_control_admin.py
@@ -1,1586 +1,1586 @@
# $Id$
## CDS Invenio Access Control Engine in mod_python.
## This file is part of CDS Invenio.
## Copyright (C) 2002, 2003, 2004, 2005, 2006 CERN.
##
## CDS Invenio is free software; you can redistribute it and/or
## modify it under the terms of the GNU General Public License as
## published by the Free Software Foundation; either version 2 of the
## License, or (at your option) any later version.
##
## CDS Invenio is distributed in the hope that it will be useful, but
## WITHOUT ANY WARRANTY; without even the implied warranty of
## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
## General Public License for more details.
##
## You should have received a copy of the GNU General Public License
## along with CDS Invenio; if not, write to the Free Software Foundation, Inc.,
## 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA.
"""CDS Invenio Access Control Admin."""
__revision__ = "$Id$"
# check this: def acc_addUserRole(id_user, id_role=0, name_role=0):
## import interesting modules:
import sys
import time
from invenio.access_control_engine import acc_authorize_action
from invenio.access_control_config import *
from invenio.config import *
from invenio.dbquery import run_sql, ProgrammingError
# ACTIONS
def acc_addAction(name_action='', description='', optional='no', *allowedkeywords):
"""function to create new entry in accACTION for an action
name_action - name of the new action, must be unique
keyvalstr - string with allowed keywords
allowedkeywords - a list of allowedkeywords
keyvalstr and allowedkeywordsdict can not be in use simultanously
success -> return id_action, name_action, description and allowedkeywords
failure -> return 0 """
keystr = ''
# action with this name all ready exists, return 0
if run_sql("""SELECT * FROM accACTION WHERE name = '%s'""" % (name_action, )):
return 0
# create keyword string
for value in allowedkeywords:
if keystr: keystr += ','
keystr += value
if not allowedkeywords: optional = 'no'
# insert the new entry
try: res = run_sql("""INSERT INTO accACTION (name, description, allowedkeywords, optional) VALUES ('%s', '%s', '%s', '%s')""" % (name_action, description, keystr, optional))
except ProgrammingError: return 0
if res: return res, name_action, description, keystr, optional
return 0
def acc_deleteAction(id_action=0, name_action=0):
"""delete action in accACTION according to id, or secondly name.
entries in accROLE_accACTION_accARGUMENT will also be removed.
id_action - id of action to be deleted, prefered variable
name_action - this is used if id_action is not given
if the name or id is wrong, the function does nothing
"""
if id_action and name_action:
return 0
# delete the action
if run_sql("""DELETE FROM accACTION WHERE id = %s OR name = '%s'""" % (id_action, name_action)):
# delete all entries related
return 1 + run_sql("""DELETE FROM accROLE_accACTION_accARGUMENT WHERE id_accACTION = %s """ % (id_action, ))
else:
return 0
def acc_verifyAction(name_action='', description='', allowedkeywords='', optional=''):
"""check if all the values of a given action are the same as
those in accACTION in the database. self explanatory parameters.
return id if identical, 0 if not. """
id_action = acc_getActionId(name_action=name_action)
if not id_action: return 0
res_desc = acc_getActionDescription(id_action=id_action)
res_keys = acc_getActionKeywordsString(id_action=id_action)
bool_desc = res_desc == description and 1 or 0
bool_keys = res_keys == allowedkeywords and 1 or 0
bool_opti = acc_getActionIsOptional(id_action=id_action)
return bool_desc and bool_keys and bool_opti and id_action or 0
def acc_updateAction(id_action=0, name_action='', verbose=0, **update):
"""try to change the values of given action details.
if there is no change nothing is done.
some changes require to update other parts of the database.
id_action - id of the action to change
name_action - if no id_action is given try to find it using this name
**update - dictionary containg keywords: description,
allowedkeywords and/or
optional
other keywords are ignored """
id_action = id_action or acc_getActionId(name_action=name_action)
if not id_action: return 0
try:
if update.has_key('description'):
# change the description, no other effects
if verbose: print 'desc'
run_sql("""UPDATE accACTION SET description = '%s' WHERE id = %s"""
% (update['description'], id_action))
if update.has_key('allowedkeywords'):
# change allowedkeywords
if verbose: print 'keys'
# check if changing allowedkeywords or not
if run_sql("""SELECT * FROM accACTION
WHERE id = %s AND allowedkeywords != '%s' """ % (id_action, update['allowedkeywords'])):
# change allowedkeywords
if verbose: print ' changing'
run_sql("""UPDATE accACTION SET allowedkeywords = '%s' WHERE id = %s"""
% (update['allowedkeywords'], id_action))
# delete entries, but keep optional authorizations if there still is keywords
if verbose: print ' deleting auths'
run_sql("""DELETE FROM accROLE_accACTION_accARGUMENT
WHERE id_accACTION = %s %s """ % (id_action, update['allowedkeywords'] and 'AND id_accARGUMENT != -1' or ''))
if update.has_key('optional'):
# check if there changing optional or not
if verbose: print 'optional'
if run_sql("""SELECT * FROM accACTION
WHERE id = %s AND optional != '%s' """ % (id_action, update['optional'])):
# change optional
if verbose: print ' changing'
run_sql("""UPDATE accACTION SET optional = '%s' WHERE id = %s"""
% (update['optional'], id_action))
# setting it to no, delete authorizations with optional arguments
if update['optional'] == 'no':
if verbose: print ' deleting optional'
run_sql("""DELETE FROM accROLE_accACTION_accARGUMENT
WHERE id_accACTION = %s AND
id_accARGUMENT = -1 AND
argumentlistid = -1 """ % (id_action, ))
except ProgrammingError:
return 0
return 1
# ROLES
def acc_addRole(name_role, description):
"""add a new role to accROLE in the database.
name_role - name of the role, must be unique
description - text to describe the role"""
if not run_sql("""SELECT * FROM accROLE WHERE name = '%s'""" % (name_role, )):
res = run_sql("""INSERT INTO accROLE (name, description) VALUES ('%s', '%s') """ % (name_role, description))
return res, name_role, description
return 0
def acc_isRole(name_action,**arguments):
""" check whether the role which allows action name_action on arguments exists
action_name - name of the action
arguments - arguments for authorization"""
# first check if an action exists with this name
query1 = """select a.id, a.allowedkeywords, a.optional
from accACTION a
where a.name = '%s'""" % (name_action)
try: id_action, aallowedkeywords, optional = run_sql(query1)[0]
except (ProgrammingError, IndexError): return 0
defkeys = aallowedkeywords.split(',')
for key in arguments.keys():
if key not in defkeys: return 0
# then check if a role giving this authorization exists
# create dictionary with default values and replace entries from input arguments
defdict = {}
for key in defkeys:
try: defdict[key] = arguments[key]
except KeyError: return 0 # all keywords must be present
# except KeyError: defdict[key] = 'x' # default value, this is not in use...
# create or-string from arguments
str_args = ''
for key in defkeys:
if str_args: str_args += ' OR '
str_args += """(arg.keyword = '%s' AND arg.value = '%s')""" % (key, defdict[key])
query4 = """SELECT DISTINCT raa.id_accROLE, raa.id_accACTION, raa.argumentlistid,
raa.id_accARGUMENT, arg.keyword, arg.value
FROM accROLE_accACTION_accARGUMENT raa, accARGUMENT arg
WHERE raa.id_accACTION = %s AND
(%s) AND
raa.id_accARGUMENT = arg.id """ % (id_action, str_args)
try: res4 = run_sql(query4)
except ProgrammingError: return 0
if not res4: return 0 # no entries at all
res5 = []
for res in res4:
res5.append(res)
res5.sort()
if len(defdict) == 1: return 1
cur_role = cur_action = cur_arglistid = 0
booldict = {}
for key in defkeys: booldict[key] = 0
# run through the results
for (role, action, arglistid, arg, keyword, val) in res5 + [(-1, -1, -1, -1, -1, -1)]:
# not the same role or argumentlist (authorization group), i.e. check if thing are satisfied
# if cur_arglistid != arglistid or cur_role != role or cur_action != action:
if (cur_arglistid, cur_role, cur_action) != (arglistid, role, action):
# test if all keywords are satisfied
for value in booldict.values():
if not value: break
else:
return 1 # USER AUTHENTICATED TO PERFORM ACTION
# assign the values for the current tuple from the query
cur_arglistid, cur_role, cur_action = arglistid, role, action
for key in booldict.keys():
booldict[key] = 0
# set keyword qualified for the action, (whatever result of the test)
booldict[keyword] = 1
# matching failed
return 0
def acc_deleteRole(id_role=0, name_role=0):
""" delete role entry in table accROLE and all references from other tables.
id_role - id of role to be deleted, prefered variable
name_role - this is used if id_role is not given """
count = 0
id_role = id_role or acc_getRoleId(name_role=name_role)
# try to delete
if run_sql("""DELETE FROM accROLE WHERE id = %s """ % (id_role, )):
# delete everything related
# authorization entries
count += 1 + run_sql("""DELETE FROM accROLE_accACTION_accARGUMENT WHERE id_accROLE = %s""" % (id_role, ))
# connected users
count += run_sql("""DELETE FROM user_accROLE WHERE id_accROLE = %s """ % (id_role, ))
# delegated rights over the role
rolenames = run_sql("""SELECT name FROM accROLE""")
# string of rolenames
roles_str = ''
for (name, ) in rolenames: roles_str += (roles_str and ',' or '') + '"%s"' % (name, )
# arguments with non existing rolenames
not_valid = run_sql("""SELECT ar.id FROM accARGUMENT ar WHERE keyword = 'role' AND value NOT IN (%s)""" % (roles_str, ))
if not_valid:
nv_str = ''
for (id, ) in not_valid: nv_str += (nv_str and ',' or '') + '%s' % (id, )
# delete entries
count += run_sql("""DELETE FROM accROLE_accACTION_accARGUMENT
WHERE id_accACTION = %s AND id_accARGUMENT IN (%s) """ % (acc_getActionId(name_action=DELEGATEADDUSERROLE), nv_str))
# return number of deletes
return count
def acc_updateRole(id_role=0, name_role='', verbose=0, description=''):
"""try to change the description.
id_role - id of the role to change
name_role - use this to find id if not present
verbose - extra output
description - new description """
id_role = id_role or acc_getRoleId(name_role=name_role)
if not id_role: return 0
return run_sql("""UPDATE accROLE SET description = '%s'
WHERE id = %s AND
description != '%s' """
% (description, id_role, description))
# CONNECTIONS BETWEEN USER AND ROLE
def acc_addUserRole(id_user=0, id_role=0, email='', name_role=''):
""" this function adds a new entry to table user_accROLE and returns it
id_user, id_role - self explanatory
email - email of the user
name_role - name of the role, to be used instead of id. """
id_user = id_user or acc_getUserId(email=email)
id_role = id_role or acc_getRoleId(name_role=name_role)
# check if the id_role exists
if id_role and not acc_getRoleName(id_role=id_role): return 0
# check that the user actually exist
if not acc_getUserEmail(id_user=id_user): return 0
# control if existing entry
if run_sql("""SELECT * FROM user_accROLE WHERE id_user = %s AND id_accROLE = %s""" % (id_user, id_role)):
return id_user, id_role, 0
else:
run_sql("""INSERT INTO user_accROLE (id_user, id_accROLE) VALUES (%s, %s) """ % (id_user, id_role))
return id_user, id_role, 1
def acc_deleteUserRole(id_user, id_role=0, name_role=0):
""" function deletes entry from user_accROLE and reports the success.
id_user - user in database
id_role - role in the database, prefered parameter
name_role - can also delete role on background of role name. """
# need to find id of the role
id_role = id_role or acc_getRoleId(name_role=name_role)
# number of deleted entries will be returned (0 or 1)
return run_sql("""DELETE FROM user_accROLE WHERE id_user = %s AND id_accROLE = %s """ % (id_user, id_role))
# ARGUMENTS
def acc_addArgument(keyword='', value=''):
""" function to insert an argument into table accARGUMENT.
if it exists the old id is returned, if it does not the entry is created and the new id is returned.
keyword - inserted in keyword column
value - inserted in value column. """
# if one of the values are missing, return 0
if not keyword or not value: return 0
# try to return id of existing argument
try: return run_sql("""SELECT id from accARGUMENT where keyword = '%s' and value = '%s'""" % (keyword, value))[0][0]
# return id of newly added argument
except IndexError: return run_sql("""INSERT INTO accARGUMENT (keyword, value) values ('%s', '%s') """ % (keyword, value))
def acc_deleteArgument(id_argument):
""" functions deletes one entry in table accARGUMENT.
the success of the operation is returned.
id_argument - id of the argument to be deleted"""
# return number of deleted entries, 1 or 0
return run_sql("""DELETE FROM accARGUMENT WHERE id = %s """ % (id_argument, ))
def acc_deleteArgument_names(keyword='', value=''):
"""delete argument according to keyword and value,
send call to another function..."""
# one of the values is missing
if not keyword or not value: return 0
# find id of the entry
try: return run_sql("""SELECT id from accARGUMENT where keyword = '%s' and value = '%s'""" % (keyword, value))[0][0]
except IndexError: return 0
# AUTHORIZATIONS
# ADD WITH names and keyval list
def acc_addAuthorization(name_role='', name_action='', optional=0, **keyval):
""" function inserts entries in accROLE_accACTION_accARGUMENT if all references are valid.
this function is made specially for the webaccessadmin web interface.
always inserting only one authorization.
id_role, id_action - self explanatory, preferably used
name_role, name_action - self explanatory, used if id not given
optional - if this is set to 1, check that function can have optional
arguments and add with arglistid -1 and id_argument -1
**keyval - dictionary of keyword=value pairs, used to find ids. """
inserted = []
# check that role and action exist
id_role = run_sql("""SELECT id FROM accROLE where name = '%s'""" % (name_role, ))
action_details = run_sql("""SELECT * from accACTION where name = '%s' """ % (name_action, ))
if not id_role or not action_details: return []
# get role id and action id and details
id_role, id_action = id_role[0][0], action_details[0][0]
allowedkeywords_str = action_details[0][3]
allowedkeywords_lst = acc_getActionKeywords(id_action=id_action)
optional_action = action_details[0][4] == 'yes' and 1 or 0
optional = int(optional)
# this action does not take arguments
if not optional and not keyval:
# can not add if user is doing a mistake
if allowedkeywords_str: return []
# check if entry exists
if not run_sql("""SELECT * FROM accROLE_accACTION_accARGUMENT
WHERE id_accROLE = %s AND id_accACTION = %s AND argumentlistid = %s AND id_accARGUMENT = %s"""
% (id_role, id_action, 0, 0)):
# insert new authorization
run_sql("""INSERT INTO accROLE_accACTION_accARGUMENT values (%s, %s, %s, %s)""" % (id_role, id_action, 0, 0))
return [[id_role, id_action, 0, 0], ]
return []
# try to add authorization without the optional arguments
elif optional:
# optional not allowed for this action
if not optional_action: return []
# check if authorization already exists
if not run_sql("""SELECT * FROM accROLE_accACTION_accARGUMENT
WHERE id_accROLE = %s AND
id_accACTION = %s AND
id_accARGUMENT = -1 AND
argumentlistid = -1""" % (id_role, id_action, )):
# insert new authorization
run_sql("""INSERT INTO accROLE_accACTION_accARGUMENT (id_accROLE, id_accACTION, id_accARGUMENT, argumentlistid) VALUES (%s, %s, -1, -1) """ % (id_role, id_action))
return [[id_role, id_action, -1, -1], ]
return []
else:
# regular authorization
# get list of ids, if they don't exist, create arguments
id_arguments = []
argstr = ''
for key in keyval.keys():
if key not in allowedkeywords_lst: return []
id_argument = (acc_getArgumentId(key, keyval[key])
or
run_sql("""INSERT INTO accARGUMENT (keyword, value) values ('%s', '%s') """ % (key, keyval[key])))
id_arguments.append(id_argument)
argstr += (argstr and ',' or '') + str(id_argument)
# check if equal authorization exists
for (id_trav, ) in run_sql("""SELECT DISTINCT argumentlistid FROM accROLE_accACTION_accARGUMENT WHERE id_accROLE = '%s' AND id_accACTION = '%s' """% (id_role, id_action)):
listlength = run_sql("""SELECT COUNT(*) FROM accROLE_accACTION_accARGUMENT
WHERE id_accROLE = '%s' AND id_accACTION = '%s' AND argumentlistid = '%s' AND
id_accARGUMENT IN (%s) """ % (id_role, id_action, id_trav, argstr))[0][0]
notlist = run_sql("""SELECT COUNT(*) FROM accROLE_accACTION_accARGUMENT
WHERE id_accROLE = '%s' AND id_accACTION = '%s' AND argumentlistid = '%s' AND
id_accARGUMENT NOT IN (%s) """ % (id_role, id_action, id_trav, argstr))[0][0]
# this means that a duplicate already exists
if not notlist and listlength == len(id_arguments): return []
# find new arglistid, highest + 1
try: arglistid = 1 + run_sql("""SELECT MAX(argumentlistid) FROM accROLE_accACTION_accARGUMENT WHERE id_accROLE = %s AND id_accACTION = %s """
% (id_role, id_action))[0][0]
except (IndexError, TypeError): arglistid = 1
if arglistid <= 0: arglistid = 1
# insert
for id_argument in id_arguments:
run_sql("""INSERT INTO accROLE_accACTION_accARGUMENT values (%s, %s, %s, %s) """
% (id_role, id_action, id_argument, arglistid))
inserted.append([id_role, id_action, id_argument, arglistid])
return inserted
def acc_addRoleActionArguments(id_role=0, id_action=0, arglistid=-1, optional=0, verbose=0, id_arguments=[]):
""" function inserts entries in accROLE_accACTION_accARGUMENT if all references are valid.
id_role, id_action - self explanatory
arglistid - argumentlistid for the inserted entries
if -1: create new group
other values: add to this group, if it exists or not
optional - if this is set to 1, check that function can have
optional arguments and add with arglistid -1 and
id_argument -1
verbose - extra output
id_arguments - list of arguments to add to group."""
inserted = []
if verbose: print 'ids: starting'
if verbose: print 'ids: checking ids'
# check that all the ids are valid and reference something...
if not run_sql("""SELECT * FROM accROLE WHERE id = %s""" % (id_role, )):
return 0
if verbose: print 'ids: get allowed keywords'
# check action exist and get allowed keywords
try:
allowedkeys = acc_getActionKeywords(id_action=id_action)
# allowedkeys = run_sql("""SELECT * FROM accACTION WHERE id = %s""" % (id_action, ))[0][3].split(',')
except (IndexError, AttributeError):
return 0
if verbose: print 'ids: is it optional'
# action with optional arguments
if optional:
if verbose: print 'ids: yes - optional'
if not acc_getActionIsOptional(id_action=id_action):
return []
if verbose: print 'ids: run query to check if exists'
if not run_sql("""SELECT * FROM accROLE_accACTION_accARGUMENT
WHERE id_accROLE = %s AND
id_accACTION = %s AND
id_accARGUMENT = -1 AND
argumentlistid = -1""" %
(id_role, id_action, )):
if verbose: print 'ids: does not exist'
run_sql("""INSERT INTO accROLE_accACTION_accARGUMENT (id_accROLE, id_accACTION, id_accARGUMENT, argumentlistid) VALUES (%s, %s, -1, -1) """
% (id_role, id_action))
return ((id_role, id_action, -1, -1), )
if verbose: print 'ids: exists'
return []
if verbose: print 'ids: check if not arguments'
# action without arguments
if not allowedkeys:
if verbose: print 'ids: not arguments'
if not run_sql("""SELECT * FROM accROLE_accACTION_accARGUMENT
WHERE id_accROLE = %s AND id_accACTION = %s AND argumentlistid = %s AND id_accARGUMENT = %s"""
% (id_role, id_action, 0, 0)):
if verbose: print 'ids: try to insert'
result = run_sql("""INSERT INTO accROLE_accACTION_accARGUMENT values (%s, %s, %s, %s)""" % (id_role, id_action, 0, 0))
return ((id_role, id_action, 0, 0), )
else:
if verbose: print 'ids: already existed'
return 0
else:
if verbose: print 'ids: arguments exist'
argstr = ''
# check that the argument exists, and that it is a valid key
if verbose: print 'ids: checking all the arguments'
for id_argument in id_arguments:
res_arg = run_sql("""SELECT * FROM accARGUMENT WHERE id = %s""" % (id_argument, ))
if not res_arg or res_arg[0][1] not in allowedkeys:
return 0
else:
if argstr: argstr += ','
argstr += '%s' % (id_argument, )
# arglistid = -1 means that the user wants a new group
if verbose: print 'ids: find arglistid'
if arglistid < 0:
# check if such single group already exists
for (id_trav, ) in run_sql("""SELECT DISTINCT argumentlistid FROM accROLE_accACTION_accARGUMENT WHERE id_accROLE = '%s' AND id_accACTION = '%s' """
% (id_role, id_action)):
listlength = run_sql("""SELECT COUNT(*) FROM accROLE_accACTION_accARGUMENT
WHERE id_accROLE = '%s' AND id_accACTION = '%s' AND argumentlistid = '%s' AND
id_accARGUMENT IN (%s) """ % (id_role, id_action, id_trav, argstr))[0][0]
notlist = run_sql("""SELECT COUNT(*) FROM accROLE_accACTION_accARGUMENT
WHERE id_accROLE = '%s' AND id_accACTION = '%s' AND argumentlistid = '%s' AND
id_accARGUMENT NOT IN (%s) """ % (id_role, id_action, id_trav, argstr))[0][0]
# this means that a duplicate already exists
if not notlist and listlength == len(id_arguments): return 0
# find new arglistid
try:
arglistid = run_sql("""SELECT MAX(argumentlistid) FROM accROLE_accACTION_accARGUMENT WHERE id_accROLE = %s AND id_accACTION = %s """ %
(id_role, id_action))[0][0] + 1
except ProgrammingError: return 0
except (IndexError, TypeError): arglistid = 1
if arglistid <= 0: arglistid = 1
if verbose: print 'ids: insert all the entries'
# all references are valid, insert: one entry in raa for each argument
for id_argument in id_arguments:
if not run_sql("""SELECT * FROM accROLE_accACTION_accARGUMENT WHERE id_accROLE = %s AND id_accACTION = %s AND id_accARGUMENT = %s AND argumentlistid = %s""" %
(id_role, id_action, id_argument, arglistid)):
run_sql("""INSERT INTO accROLE_accACTION_accARGUMENT (id_accROLE, id_accACTION, id_accARGUMENT, argumentlistid) VALUES (%s, %s, %s, %s) """
% (id_role, id_action, id_argument, arglistid))
inserted.append((id_role, id_action, id_argument, arglistid))
# [(r, ac, ar1, aid), (r, ac, ar2, aid)]
if verbose:
print 'ids: inside add function'
for r in acc_findPossibleActions(id_role=id_role, id_action=id_action):
print 'ids: ', r
return inserted
def acc_addRoleActionArguments_names(name_role='', name_action='', arglistid=-1, optional=0, verbose=0, **keyval):
""" this function makes it possible to pass names when creating new entries instead of ids.
get ids for all the names,
create entries in accARGUMENT that does not exist,
pass on to id based function.
name_role, name_action - self explanatory
arglistid - add entries to or create group with arglistid, default -1 create new.
optional - create entry with optional keywords, **keyval is ignored, but should be empty
verbose - used to print extra information
**keyval - dictionary of keyword=value pairs, used to find ids. """
if verbose: print 'names: starting'
if verbose: print 'names: checking ids'
# find id of the role, return 0 if it doesn't exist
id_role = run_sql("""SELECT id FROM accROLE where name = '%s'""" % (name_role, ))
if id_role: id_role = id_role[0][0]
else: return 0
# find id of the action, return 0 if it doesn't exist
res = run_sql("""SELECT * from accACTION where name = '%s'""" % (name_action, ))
if res: id_action = res[0][0]
else: return 0
if verbose: print 'names: checking arguments'
id_arguments = []
if not optional:
if verbose: print 'names: not optional'
# place to keep ids of arguments and list of allowed keywords
allowedkeys = acc_getActionKeywords(id_action=id_action) # res[0][3].split(',')
# find all the id_arguments and create those that does not exist
for key in keyval.keys():
# this key does not exist
if key not in allowedkeys:
return 0
id_argument = acc_getArgumentId(key, keyval[key])
id_argument = id_argument or run_sql("""INSERT INTO accARGUMENT (keyword, value) values ('%s', '%s') """ % (key, keyval[key]))
id_arguments.append(id_argument) # append the id to the list
else:
if verbose: print 'names: optional'
# use the other function
return acc_addRoleActionArguments(id_role=id_role,
id_action=id_action,
arglistid=arglistid,
optional=optional,
verbose=verbose,
id_arguments=id_arguments)
# DELETE WITH ID OR NAMES
def acc_deleteRoleActionArguments(id_role, id_action, arglistid=1, auths=[[]]):
"""delete all entries in accROLE_accACTION_accARGUMENT that satisfy the parameters.
return number of actual deletes.
this function relies on the id-lists in auths to have the same order has the possible actions...
id_role, id_action - self explanatory
arglistid - group to delete from.
if more entries than deletes, split the group before delete.
id_arguments - list of ids to delete."""
keepauths = [] # these will be kept
# find all possible actions
pas = acc_findPossibleActions_ids(id_role, id_action)
header = pas[0]
# decide which to keep or throw away
for pa in pas[1:]:
if pa[0] == arglistid and pa[1:] not in auths:
keepauths.append(pa[1:])
# delete everything
run_sql("""DELETE FROM accROLE_accACTION_accARGUMENT
WHERE id_accROLE = %s AND
id_accACTION = %s AND
argumentlistid = %s """
% (id_role, id_action, arglistid))
# insert those to be kept
for auth in keepauths:
acc_addRoleActionArguments(id_role=id_role,
id_action=id_action,
arglistid=-1,
id_arguments=auth)
return 1
def acc_deleteRoleActionArguments_names(name_role='', name_action='', arglistid=1, **keyval):
"""utilize the function on ids by first finding all ids and redirecting the function call.
break of and return 0 if any of the ids can't be found.
name_role = name of the role
name_action - name of the action
arglistid - the argumentlistid, all keyword=value pairs must be in this same group.
**keyval - dictionary of keyword=value pairs for the arguments."""
# find ids for role and action
id_role = acc_getRoleId(name_role=name_role)
id_action = acc_getActionId(name_action=name_action)
# create string with the ids
idstr = ''
idlist = []
for key in keyval.keys():
id = acc_getArgumentId(key, keyval[key])
if not id: return 0
if idstr: idstr += ','
idstr += '%s' % id
idlist.append(id)
# control that a fitting group exists
try: count = run_sql("""SELECT COUNT(*) FROM accROLE_accACTION_accARGUMENT
WHERE id_accROLE = %s AND
id_accACTION = %s AND
argumentlistid = %s AND
id_accARGUMENT IN (%s)""" % (id_role, id_action, arglistid, idstr))[0][0]
except IndexError: return 0
if count < len(keyval): return 0
# call id based function
return acc_deleteRoleActionArguments(id_role, id_action, arglistid, [idlist])
def acc_deleteRoleActionArguments_group(id_role=0, id_action=0, arglistid=0):
"""delete entire group of arguments for connection between role and action."""
if not id_role or not id_action: return []
return run_sql("""DELETE FROM accROLE_accACTION_accARGUMENT
WHERE id_accROLE = %s AND
id_accACTION = %s AND
argumentlistid = %s """ % (id_role, id_action, arglistid))
def acc_deletePossibleActions(id_role=0, id_action=0, authids=[]):
"""delete authorizations in selected rows. utilization of the delete function.
id_role - id of role to be connected to action.
id_action - id of action to be connected to role
authids - list of row indexes to be removed. """
# find all authorizations
pas = acc_findPossibleActions(id_role=id_role, id_action=id_action)
# get the keys
keys = pas[0][1:]
# create dictionary for all the argumentlistids
ald = {}
for authid in authids:
if authid > len(pas): return authid, len(pas)
# get info from possible action
id = pas[authid][0]
values = pas[authid][1:]
# create list of authids for each authorization
auth = [acc_getArgumentId(keys[0], values[0])]
for i in range(1, len(keys)):
auth.append(acc_getArgumentId(keys[i], values[i]))
# create entries in the dictionary for each argumentlistid
try: ald[id].append(auth)
except KeyError: ald[id] = [auth]
# do the deletes
result = 1
for key in ald.keys():
result = 1 and acc_deleteRoleActionArguments(id_role=id_role,
id_action=id_action,
arglistid=key,
auths=ald[key])
return result
def acc_deleteRoleAction(id_role=0, id_action=0):
"""delete all connections between a role and an action. """
count = run_sql("""DELETE FROM accROLE_accACTION_accARGUMENT
WHERE id_accROLE = '%s' AND id_accACTION = '%s' """ % (id_role, id_action))
return count
# GET FUNCTIONS
# ACTION RELATED
def acc_getActionId(name_action):
"""get id of action when name is given
name_action - name of the wanted action"""
try: return run_sql("""SELECT id FROM accACTION WHERE name = '%s'""" % (name_action, ))[0][0]
except IndexError: return 0
def acc_getActionName(id_action):
"""get name of action when id is given. """
try:
return run_sql("""SELECT name FROM accACTION WHERE id = %s""" % (id_action, ))[0][0]
except (ProgrammingError, IndexError):
return ''
def acc_getActionDescription(id_action):
"""get description of action when id is given. """
try:
return run_sql("""SELECT description FROM accACTION WHERE id = %s""" % (id_action, ))[0][0]
except (ProgrammingError, IndexError):
return ''
def acc_getActionKeywords(id_action=0, name_action=''):
"""get list of keywords for action when id is given.
empty list if no keywords."""
result = acc_getActionKeywordsString(id_action=id_action, name_action=name_action)
if result: return result.split(',')
else: return []
def acc_getActionKeywordsString(id_action=0, name_action=''):
"""get keywordstring when id is given. """
id_action = id_action or acc_getActionId(name_action)
try: result = run_sql("""SELECT allowedkeywords from accACTION where id = %s """ % (id_action, ))[0][0]
except IndexError: return ''
return result
def acc_getActionIsOptional(id_action=0):
"""get if the action arguments are optional or not.
return 1 if yes, 0 if no."""
result = acc_getActionOptional(id_action=id_action)
return result == 'yes' and 1 or 0
def acc_getActionOptional(id_action=0):
"""get if the action arguments are optional or not.
return result, but 0 if action does not exist. """
try: result = run_sql("""SELECT optional from accACTION where id = %s """ % (id_action, ))[0][0]
except IndexError: return 0
return result
def acc_getActionDetails(id_action=0):
"""get all the fields for an action."""
details = []
try: result = run_sql("""SELECT * FROM accACTION WHERE id = %s """ % (id_action, ))[0]
except IndexError: return details
if result:
for r in result: details.append(r)
return details
def acc_getAllActions():
"""returns all entries in accACTION."""
return run_sql("""SELECT a.id, a.name, a.description FROM accACTION a ORDER BY a.name""")
def acc_getActionRoles(id_action):
return run_sql("""SELECT DISTINCT(r.id), r.name, r.description
FROM accROLE_accACTION_accARGUMENT raa LEFT JOIN accROLE r
ON raa.id_accROLE = r.id
WHERE raa.id_accACTION = %s
ORDER BY r.name """ % (id_action, ))
# ROLE RELATED
def acc_getRoleId(name_role):
"""get id of role, name given. """
try: return run_sql("""SELECT id FROM accROLE WHERE name = %s""", (name_role, ))[0][0]
except IndexError: return 0
def acc_getRoleName(id_role):
"""get name of role, id given. """
try: return run_sql("""SELECT name FROM accROLE WHERE id = %s""", (id_role, ))[0][0]
except IndexError: return ''
def acc_getRoleDetails(id_role=0):
"""get all the fields for an action."""
details = []
try: result = run_sql("""SELECT * FROM accROLE WHERE id = %s """, (id_role, ))[0]
except IndexError: return details
if result:
for r in result: details.append(r)
return details
def acc_getAllRoles():
"""get all entries in accROLE."""
return run_sql("""SELECT r.id, r.name, r.description FROM accROLE r ORDER BY r.name""")
def acc_getRoleActions(id_role):
"""get all actions connected to a role. """
return run_sql("""SELECT DISTINCT(a.id), a.name, a.description
FROM accROLE_accACTION_accARGUMENT raa, accACTION a
WHERE raa.id_accROLE = %s and
raa.id_accACTION = a.id
ORDER BY a.name """, (id_role, ))
def acc_getRoleUsers(id_role):
"""get all users that have access to a role. """
return run_sql("""SELECT DISTINCT(u.id), u.email, u.settings
FROM user_accROLE ur, user u
WHERE ur.id_accROLE = %s AND
u.id = ur.id_user
ORDER BY u.email""", (id_role, ))
# ARGUMENT RELATED
def acc_getArgumentId(keyword, value):
"""get id of argument, keyword=value pair given.
value = 'optional value' is replaced for id_accARGUMENT = -1."""
try: return run_sql("""SELECT DISTINCT id FROM accARGUMENT WHERE keyword = %s and value = %s""", (keyword, value))[0][0]
except IndexError:
if value == 'optional value': return -1
return 0
# USER RELATED
def acc_getUserEmail(id_user=0):
"""get email of user, id given."""
try: return run_sql("""SELECT email FROM user WHERE id = %s """, (id_user, ))[0][0]
except IndexError: return ''
def acc_getUserId(email=''):
"""get id of user, email given."""
try: return run_sql("""SELECT id FROM user WHERE email = %s """, (email, ))[0][0]
except IndexError: return 0
def acc_getUserRoles(id_user=0):
"""get all roles a user is connected to."""
res = run_sql("""SELECT ur.id_accROLE
FROM user_accROLE ur
WHERE ur.id_user = %s
ORDER BY ur.id_accROLE""", (id_user, ))
return res
def acc_findUserInfoIds(id_user=0):
"""find all authorization entries for all the roles a user is connected to."""
res1 = run_sql("""SELECT ur.id_user, raa.*
FROM user_accROLE ur LEFT JOIN accROLE_accACTION_accARGUMENT raa
ON ur.id_accROLE = raa.id_accROLE
WHERE ur.id_user = %s """, (id_user, ))
res2 = []
for res in res1: res2.append(res)
res2.sort()
return res2
def acc_findUserInfoNames(id_user=0):
query = """ SELECT ur.id_user, r.name, ac.name, raa.argumentlistid, ar.keyword, ar.value
FROM accROLE_accACTION_accARGUMENT raa, user_accROLE ur, accROLE r, accACTION ac, accARGUMENT ar
WHERE ur.id_user = %s and
ur.id_accROLE = raa.id_accROLE and
raa.id_accROLE = r.id and
raa.id_accACTION = ac.id and
raa.id_accARGUMENT = ar.id """ % (id_user, )
res1 = run_sql(query)
res2 = []
for res in res1: res2.append(res)
res2.sort()
return res2
def acc_findUserRoleActions(id_user=0):
"""find name of all roles and actions connected to user, id given."""
query = """SELECT DISTINCT r.name, a.name
FROM user_accROLE ur, accROLE_accACTION_accARGUMENT raa, accACTION a, accROLE r
WHERE ur.id_user = %s and
ur.id_accROLE = raa.id_accROLE and
raa.id_accACTION = a.id and
raa.id_accROLE = r.id """ % (id_user, )
res1 = run_sql(query)
res2 = []
for res in res1: res2.append(res)
res2.sort()
return res2
# POSSIBLE ACTIONS / AUTHORIZATIONS
def acc_findPossibleActionsAll(id_role):
"""find all the possible actions for a role.
the function utilizes acc_findPossibleActions to find
all the entries from each of the actions under the given role
id_role - role to find all actions for
returns a list with headers"""
query = """SELECT DISTINCT(aar.id_accACTION)
FROM accROLE_accACTION_accARGUMENT aar
WHERE aar.id_accROLE = %s
ORDER BY aar.id_accACTION""" % (id_role, )
res = []
for (id_action, ) in run_sql(query):
hlp = acc_findPossibleActions(id_role, id_action)
if hlp:
res.append(['role', 'action'] + hlp[0])
for row in hlp[1:]:
res.append([id_role, id_action] + row)
return res
def acc_findPossibleActionsArgumentlistid(id_role, id_action, arglistid):
"""find all possible actions with the given arglistid only."""
# get all, independent of argumentlistid
res1 = acc_findPossibleActions_ids(id_role, id_action)
# create list with only those with the right arglistid
res2 = []
for row in res1[1:]:
if row[0] == arglistid: res2.append(row)
# return this list
return res2
def acc_findPossibleActionsUser(id_user, id_action):
"""user based function to find all action combination for a given
user and action. find all the roles and utilize findPossibleActions for all these.
id_user - user id, used to find roles
id_action - action id. """
res = []
for (id_role, ) in acc_getUserRoles(id_user):
hlp = acc_findPossibleActions(id_role, id_action)
if hlp and not res: res.append(['role'] + hlp[0])
for row in hlp[1:]:
res.append([id_role] + row)
return res
def acc_findPossibleActions_ids(id_role, id_action):
"""finds the ids of the possible actions.
utilization of acc_getArgumentId and acc_findPossibleActions. """
pas = acc_findPossibleActions(id_role, id_action)
if not pas: return []
keys = pas[0]
pas_ids = [pas[0:1]]
for pa in pas[1:]:
auth = [pa[0]]
for i in range(1, len(pa)):
auth.append(acc_getArgumentId(keys[i], pa[i]))
pas_ids.append(auth)
return pas_ids
def acc_findPossibleActions(id_role, id_action):
"""Role based function to find all action combinations for a
give role and action.
id_role - id of role in the database
id_action - id of the action in the database
returns a list with all the combinations.
first row is used for header."""
# query to find all entries for user and action
res1 = run_sql(""" SELECT raa.argumentlistid, ar.keyword, ar.value
FROM accROLE_accACTION_accARGUMENT raa, accARGUMENT ar
WHERE raa.id_accROLE = %s and
raa.id_accACTION = %s and
raa.id_accARGUMENT = ar.id """, (id_role, id_action))
# find needed keywords, create header
keywords = acc_getActionKeywords(id_action=id_action)
keywords.sort()
if not keywords:
# action without arguments
if run_sql("""SELECT * FROM accROLE_accACTION_accARGUMENT WHERE id_accROLE = %s AND id_accACTION = %s AND id_accARGUMENT = 0 AND argumentlistid = 0""", (id_role, id_action)):
return [['#', 'argument keyword'], ['0', 'action without arguments']]
# tuples into lists
res2, arglistids = [], {}
for res in res1:
res2.append([])
for r in res: res2[-1].append(r)
res2.sort()
# create multilevel dictionary
for res in res2:
a, kw, value = res # rolekey, argumentlistid, keyword, value
if kw not in keywords: continue
if not arglistids.has_key(a):
arglistids[a] = {}
# fill dictionary
if not arglistids[a].has_key(kw): arglistids[a][kw] = [value]
elif not value in arglistids[a][kw]: arglistids[a][kw] = arglistids[a][kw] + [value]
# fill list with all possible combinations
res3 = []
# rolekeys = roles2.keys(); rolekeys.sort()
for a in arglistids.keys(): # argumentlistids
# fill a list with the new entries, shortcut and copying first keyword list
next_arglistid = []
for row in arglistids[a][keywords[0]]: next_arglistid.append([a, row[:] ])
# run through the rest of the keywords
for kw in keywords[1:]:
if not arglistids[a].has_key(kw): arglistids[a][kw] = ['optional value']
new_list = arglistids[a][kw][:]
new_len = len(new_list)
# duplicate the list
temp_list = []
for row in next_arglistid:
for i in range(new_len): temp_list.append(row[:])
# append new values
for i in range(len(temp_list)):
new_item = new_list[i % new_len][:]
temp_list[i].append( new_item )
next_arglistid = temp_list[:]
res3.extend(next_arglistid)
res3.sort()
# if optional allowed, put on top
opt = run_sql("""SELECT * FROM accROLE_accACTION_accARGUMENT
WHERE id_accROLE = %s AND
id_accACTION = %s AND
id_accARGUMENT = -1 AND
argumentlistid = -1""" % (id_role, id_action))
if opt: res3.insert(0, [-1] + ['optional value'] * len(keywords))
# put header on top
if res3:
res3.insert(0, ['#'] + keywords)
return res3
def acc_splitArgumentGroup(id_role=0, id_action=0, arglistid=0):
"""collect the arguments, find all combinations, delete original entries
and insert the new ones with different argumentlistids for each group
id_role - id of the role
id_action - id of the action
arglistid - argumentlistid to be splittetd"""
if not id_role or not id_action or not arglistid: return []
# don't split if none or one possible actions
res = acc_findPossibleActionsArgumentlistid(id_role, id_action, arglistid)
if not res or len(res) <= 1: return 0
# delete the existing group
delete = acc_deleteRoleActionArguments_group(id_role, id_action, arglistid)
# add all authorizations with new and different argumentlistid
addlist = []
for row in res:
argids = row[1:]
addlist.append(acc_addRoleActionArguments(id_role=id_role,
id_action=id_action,
arglistid=-1,
id_arguments=argids))
# return list of added authorizations
return addlist
def acc_mergeArgumentGroups(id_role=0, id_action=0, arglistids=[]):
"""merge the authorizations from groups with different argumentlistids
into one single group.
this can both save entries in the database and create extra authorizations.
id_role - id of the role
id_action - role of the action
arglistids - list of groups to be merged together into one."""
if len(arglistids) < 2: return []
argstr = ''
for id in arglistids:
argstr += 'raa.argumentlistid = %s or ' % (id, )
argstr = '(%s)' % (argstr[:-4], )
# query to find all entries that will be merged
query = """ SELECT ar.keyword, ar.value, raa.id_accARGUMENT
FROM accROLE_accACTION_accARGUMENT raa, accARGUMENT ar
WHERE raa.id_accROLE = %s and
raa.id_accACTION = %s and
%s and
raa.id_accARGUMENT = ar.id """ % (id_role, id_action, argstr)
q_del = """DELETE FROM accROLE_accACTION_accARGUMENT
WHERE id_accROLE = %s and
id_accACTION = %s and
%s """ % (id_role, id_action, argstr.replace('raa.', ''))
res = run_sql(query)
if not res: return []
run_sql(q_del)
# list of entire entries
old = []
# list of only the ids
ids = []
for (k, v, id) in res:
if [k, v, id] not in old:
old.append([k, v, id])
ids.append(id)
# for (k, v, id) in res: if id not in ids: ids.append(id)
return acc_addRoleActionArguments(id_role=id_role,
id_action=id_action,
arglistid=-1,
id_arguments=ids)
def acc_reset_default_settings(superusers=[]):
"""reset to default by deleting everything and adding default.
superusers - list of superuser emails """
remove = acc_delete_all_settings()
add = acc_add_default_settings(superusers=superusers)
return remove, add
def acc_delete_all_settings():
"""simply remove all data affiliated with webaccess by truncating
tables accROLE, accACTION, accARGUMENT and those connected. """
run_sql("""TRUNCATE accROLE""")
run_sql("""TRUNCATE accACTION""")
run_sql("""TRUNCATE accARGUMENT""")
run_sql("""TRUNCATE user_accROLE""")
run_sql("""TRUNCATE accROLE_accACTION_accARGUMENT""")
return 1
def acc_add_default_settings(superusers=[]):
"""add the default settings if they don't exist.
superusers - list of superuser emails """
# imported from config
global supportemail
# imported from access_control_config
- global def_roles
- global def_users
- global def_actions
- global def_auths
+ global DEF_ROLES
+ global DEF_USERS
+ global DEF_ACTIONS
+ global DEF_AUTHS
# from superusers: allow input formats ['email1', 'email2'] and [['email1'], ['email2']] and [['email1', id], ['email2', id]]
for user in superusers:
if type(user) is str: user = [user]
- def_users.append(user[0])
- if supportemail not in def_users: def_users.append(supportemail)
+ DEF_USERS.append(user[0])
+ if supportemail not in DEF_USERS: DEF_USERS.append(supportemail)
# add data
# add roles
insroles = []
- for (name, description) in def_roles:
+ for (name, description) in DEF_ROLES:
# try to add, don't care if description is different
id = acc_addRole(name_role=name,
description=description)
if not id:
id = acc_getRoleId(name_role=name)
acc_updateRole(id_role=id, description=description)
insroles.append([id, name, description])
# add users to superadmin
insuserroles = []
- for user in def_users:
+ for user in DEF_USERS:
insuserroles.append(acc_addUserRole(email=user,
name_role=SUPERADMINROLE))
# add actions
insactions = []
- for (name, description, allkeys, optional) in def_actions:
+ for (name, description, allkeys, optional) in DEF_ACTIONS:
# try to add action as new
id = acc_addAction(name, description, optional, allkeys)
# action with the name exist
if not id:
id = acc_getActionId(name_action=name)
# update the action, necessary updates to the database will also be done
acc_updateAction(id_action=id, optional=optional, allowedkeywords=allkeys)
# keep track of inserted actions
insactions.append([id, name, description, allkeys])
# add authorizations
insauths = []
- for (name_role, name_action, arglistid, optional, args) in def_auths:
+ for (name_role, name_action, arglistid, optional, args) in DEF_AUTHS:
# add the authorization
acc_addRoleActionArguments_names(name_role=name_role,
name_action=name_action,
arglistid=arglistid,
optional=optional,
**args)
# keep track of inserted authorizations
insauths.append([name_role, name_action, arglistid, optional, args])
return insroles, insactions, insuserroles, insauths
def acc_find_delegated_roles(id_role_admin=0):
"""find all the roles the admin role has delegation rights over.
return tuple of all the roles.
id_role_admin - id of the admin role """
id_action_delegate = acc_getActionId(name_action=DELEGATEADDUSERROLE)
rolenames = run_sql("""SELECT DISTINCT(ar.value)
FROM accROLE_accACTION_accARGUMENT raa LEFT JOIN accARGUMENT ar
ON raa.id_accARGUMENT = ar.id
WHERE raa.id_accROLE = '%s' AND
raa.id_accACTION = '%s'
""" % (id_role_admin, id_action_delegate))
result = []
for (name_role, ) in rolenames:
roledetails = run_sql("""SELECT * FROM accROLE WHERE name = %s """, (name_role, ))
if roledetails: result.append(roledetails)
return result
def acc_cleanupArguments():
"""function deletes all accARGUMENTs that are not referenced by accROLE_accACTION_accARGUMENT.
returns how many arguments where deleted and a list of the deleted id_arguments"""
# find unreferenced arguments
ids1 = run_sql("""SELECT DISTINCT ar.id
FROM accARGUMENT ar LEFT JOIN accROLE_accACTION_accARGUMENT raa ON ar.id = raa.id_accARGUMENT
WHERE raa.id_accARGUMENT IS NULL """)
# it is clean
if not ids1: return 1
# create list and string of the ids
ids2 = []
idstr = ''
for (id, ) in ids1:
ids2.append(id)
if idstr: idstr += ','
idstr += '%s' % id
# delete unreferenced arguments
count = run_sql("""DELETE FROM accARGUMENT
WHERE id in (%s)""" % (idstr, ))
# return count and ids of deleted arguments
return (count, ids2)
def acc_cleanupUserRoles():
"""remove all entries in user_accROLE referencing non-existing roles.
return number of deletes and the ids.
FIXME: THIS FUNCTION HAS NOT BEEN TESTED """
# find unreferenced arguments
ids1 = run_sql("""SELECT DISTINCT ur.id_accROLE
FROM accROLE ur LEFT JOIN accROLE r ON ur.id_accROLE = r.id
WHERE r.id IS NULL""")
# it is clean
if not ids1: return 1
# create list and string of the ids
ids2 = []
idstr = ''
for (id, ) in ids1:
ids2.append(id)
if idstr: idstr += ','
idstr += '%s' % id
# delete unreferenced arguments
count = run_sql("""DELETE FROM user_accROLE
WHERE id_accROLE in (%s)""" % (idstr, ))
# return count and ids of deleted arguments
return (count, ids2)
def acc_garbage_collector(verbose=0):
"""clean the entire database for unused data"""
# keep track of all deleted entries
del_entries = []
# user_accROLEs without existing role or user
count = 0
# roles have been deleted
id_roles = run_sql("""SELECT DISTINCT r.id FROM accROLE r""")
idrolesstr = ''
for (id, ) in id_roles:
idrolesstr += (idrolesstr and ',' or '') + '%s' % id
if idrolesstr:
count += run_sql("""DELETE FROM user_accROLE WHERE id_accROLE NOT IN (%s)""" % (idrolesstr, ))
# users have been deleted
id_users = run_sql("""SELECT DISTINCT u.id FROM user u WHERE email != ''""")
idusersstr = ''
for (id, ) in id_users:
idusersstr += (idusersstr and ',' or '') + '%s' % id
if idusersstr:
count += run_sql("""DELETE FROM user_accROLE WHERE id_user NOT IN (%s) """ % (idusersstr, ))
del_entries.append([count])
# accROLE_accACTION_accARGUMENT where role is deleted
count = 0
if idrolesstr:
count += run_sql("""DELETE FROM accROLE_accACTION_accARGUMENT WHERE id_accROLE NOT IN (%s)""" % (idrolesstr, ))
# accROLE_accACTION_accARGUMENT where action is deleted
id_actions = run_sql("""SELECT DISTINCT a.id FROM accACTION a""")
idactionsstr = ''
for (id, ) in id_actions:
idactionsstr += (idactionsstr and ',' or '') + '%s' % id # FIXME: here was a syntactic bug, so check the code!
if idactionsstr:
count += run_sql("""DELETE FROM accROLE_accACTION_accARGUMENT WHERE id_accACTION NOT IN (%s)""" % (idactionsstr, ))
del_entries.append([count])
# delegated roles that does not exist
nameroles = run_sql("""SELECT DISTINCT r.name FROM accROLE r""")
namestr = ''
for (name, ) in nameroles:
namestr += (namestr and ',' or '') + '"%s"' % name
if namestr:
idargs = run_sql("""SELECT ar.id FROM accARGUMENT WHERE keyword = 'role' AND value NOT IN (%s) """ % (namestr, ))
idstr = ''
for (id, ) in idargs:
idstr += (idstr and ',' or '') + '%s' % id
if namestr and idstr:
count = run_sql("""DELETE FROM accROLE_accACTION_accARGUMENT WHERE id_accARGUMENT IN (%s) """ % (idstr, ))
else: count = 0
del_entries.append([0])
# delete unreferenced arguments
unused_args = run_sql("""SELECT DISTINCT ar.id
FROM accARGUMENT ar LEFT JOIN accROLE_accACTION_accARGUMENT raa ON ar.id = raa.id_accARGUMENT
WHERE raa.id_accARGUMENT IS NULL """)
args = []
idstr = ''
for (id, ) in unused_args:
args.append(id)
idstr += (idstr and ',' or '') + '%s' % id
count = run_sql("""DELETE FROM accARGUMENT
WHERE id in (%s)""" % (idstr, ))
del_entries.append([count, args])
# return statistics
return del_entries
diff --git a/modules/webaccess/lib/access_control_config.py b/modules/webaccess/lib/access_control_config.py
index fa6afc95f..7816a7d5b 100644
--- a/modules/webaccess/lib/access_control_config.py
+++ b/modules/webaccess/lib/access_control_config.py
@@ -1,142 +1,149 @@
## $Id$
##
## This file is part of CDS Invenio.
## Copyright (C) 2002, 2003, 2004, 2005, 2006 CERN.
##
## CDS Invenio is free software; you can redistribute it and/or
## modify it under the terms of the GNU General Public License as
## published by the Free Software Foundation; either version 2 of the
## License, or (at your option) any later version.
##
## CDS Invenio is distributed in the hope that it will be useful, but
## WITHOUT ANY WARRANTY; without even the implied warranty of
## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
## General Public License for more details.
##
## You should have received a copy of the GNU General Public License
## along with CDS Invenio; if not, write to the Free Software Foundation, Inc.,
## 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA.
"""CDS Invenio Access Control Config. """
-__revision__ = "$Id$"
+__revision__ = \
+ "$Id$"
# pylint: disable-msg=C0301
-## global configuration parameters:
-from invenio.config import *
-
-## local configuration parameters:
-
+from invenio.config import cdsname, sweburl, supportemail
from invenio.external_authentication import *
# VALUES TO BE EXPORTED
# CURRENTLY USED BY THE FILES access_control_engine.py access_control_admin.py webaccessadmin_lib.py
# name of the role giving superadmin rights
SUPERADMINROLE = 'superadmin'
+
# name of the webaccess webadmin role
WEBACCESSADMINROLE = 'webaccessadmin'
+
# name of the action allowing roles to access the web administrator interface
WEBACCESSACTION = 'cfgwebaccess'
+
# name of the action allowing roles to delegate the rights to other roles
# ex: libraryadmin to delegate libraryworker
DELEGATEADDUSERROLE = 'accdelegaterole'
+
# max number of users to display in the drop down selects
MAXSELECTUSERS = 25
+
# max number of users to display in a page (mainly for user area)
MAXPAGEUSERS = 25
+
# Use external source for access control?
# Atleast one must be added
# Adviced not to change the name, since it is used to identify the account
# Format is: System name: (System class, Default True/Flase), atleast one must be default
CFG_EXTERNAL_AUTHENTICATION = {"%s (internal)" % cdsname: (None, True)}
#CFG_EXTERNAL_AUTHENTICATION = {"%s (internal)" % cdsname: (None, True), "CERN NICE (external)": (external_auth_nice(), False)}
# default data for the add_default_settings function
+
# roles
# name description
-def_roles = ((SUPERADMINROLE, 'superuser with all rights'),
+DEF_ROLES = ((SUPERADMINROLE, 'superuser with all rights'),
('photoadmin', 'Photo collection administrator'),
(WEBACCESSADMINROLE, 'WebAccess administrator'))
+
# users
# list of e-mail addresses
-def_users = []
+DEF_USERS = []
+
# actions
# name desc allowedkeywords optional
-def_actions = (
+DEF_ACTIONS = (
('cfgwebsearch', 'configure WebSearch', '', 'no'),
('cfgbibformat', 'configure BibFormat', '', 'no'),
('cfgwebsubmit', 'configure WebSubmit', '', 'no'),
('runbibindex', 'run BibIndex', '', 'no'),
('runbibupload', 'run BibUpload', '', 'no'),
('runwebcoll', 'run webcoll', 'collection', 'yes'),
('runbibformat', 'run BibFormat', 'format', 'yes'),
(WEBACCESSACTION, 'configure WebAccess', '', 'no'),
(DELEGATEADDUSERROLE, 'delegate subroles inside WebAccess', 'role', 'no'),
('runbibtaskex', 'run BibTaskEx example', '', 'no'),
('referee', 'referee document type doctype/category categ', 'doctype,categ', 'yes'),
('submit', 'use webSubmit', 'doctype,act', 'yes'),
('runbibrank', 'run BibRank', '', 'no'),
('cfgbibrank', 'configure BibRank', '', 'no'),
('cfgbibharvest', 'configure BibHarvest', '', 'no'),
('runoaiharvest', 'run oaiharvest task', '', 'no'),
('cfgwebcomment', 'configure WebComment', '', 'no'),
('runoaiarchive', 'run oaiarchive task', '', 'no'),
('runbibedit', 'run BibEdit', '', 'no'),
)
+
# authorizations
# role action arglistid optional arguments
-def_auths = (
+DEF_AUTHS = (
(SUPERADMINROLE, 'cfgwebsearch', -1, 0, {}),
(SUPERADMINROLE, 'cfgbibformat', -1, 0, {}),
(SUPERADMINROLE, 'cfgwebsubmit', -1, 0, {}),
(SUPERADMINROLE, 'runbibindex', -1, 0, {}),
(SUPERADMINROLE, 'runbibupload', -1, 0, {}),
(SUPERADMINROLE, 'runbibformat', -1, 1, {}),
(SUPERADMINROLE, WEBACCESSACTION, -1, 0, {}),
('photoadmin', 'runwebcoll', -1, 0, {'collection': 'Pictures'}),
(WEBACCESSADMINROLE,WEBACCESSACTION, -1, 0, {}),
(SUPERADMINROLE, 'runtaskex', -1, 0, {}),
(SUPERADMINROLE, 'referee', -1, 1, {}),
(SUPERADMINROLE, 'submit', -1, 1, {}),
(SUPERADMINROLE, 'runbibrank', -1, 0, {}),
(SUPERADMINROLE, 'cfgbibrank', -1, 0, {}),
(SUPERADMINROLE, 'cfgbibharvest', -1, 0, {}),
(SUPERADMINROLE, 'runoaiharvest', -1, 0, {}),
(SUPERADMINROLE, 'cfgwebcomment', -1, 0, {}),
(SUPERADMINROLE, 'runoaiarchive', -1, 0, {}),
(SUPERADMINROLE, 'runbibedit', -1, 0, {}),
)
+
cfg_webaccess_msgs = {
0: 'Try to <a href="%s/youraccount/login?referer=%s/admin/%s">login</a> with another account.' % (sweburl, sweburl, "%s"),
1: '<br>If you think this is not correct, please contact: <a href="mailto:%s">%s</a>' % (supportemail, supportemail),
2: '<br>If you have any questions, please write to <a href="mailto:%s">%s</a>' % (supportemail, supportemail),
3: 'Guest users are not allowed, please <a href="%s/youraccount/login">login</a>.' % sweburl,
4: 'The site is temporarily closed for maintenance. Please come back soon.',
5: 'Authorization failure',
6: '%s temporarily closed' % cdsname,
7: 'This functionality is temporarily closed due to server maintenance. Please use only the search engine in the meantime.',
8: 'Functionality temporarily closed'
}
-
cfg_webaccess_warning_msgs = {
0: 'Authorization granted',
1: 'Error(1): You are not authorized to perform this action.',
2: 'Error(2): You are not authorized to perform any action.',
3: 'Error(3): The action %s does not exist.',
4: 'Error(4): Unexpected error occurred.',
5: 'Error(5): Missing mandatory keyword argument(s) for this action.',
6: 'Error(6): Guest accounts are not authorized to perform this action.',
7: 'Error(7): Not enough arguments, user ID and action name required.',
8: 'Error(8): Incorrect keyword argument(s) for this action.',
9: """Error(9): Account '%s' is not yet activated.""",
10: """Error(10): You were not authorized by the authentication method '%s'.""",
11: """Error(11): The selected login method '%s' is not the default method for this account, please try another one.""",
12: """Error(12): Selected login method '%s' does not exist.""",
13: """Error(13): Could not register '%s' account.""",
14: """Error(14): Could not login using '%s', because this user is unknown.""",
15: """Error(15): Could not login using your '%s' account, because you have introduced a wrong password."""
}