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c66b267c73
firebird-qa/tests/bugs/core_4964_test.py
Pavel Cisar c66b267c73 More python tests
2021-11-26 19:20:43 +01:00

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#coding:utf-8
#
# id: bugs.core_4964
# title: Real errors during connect to security database are hidden by Srp user manager. Errors should be logged no matter what AuthServer is used.
# decription:
# Test obtains full path to $fb_home via FBSVCMGR info_get_env.
# Then it makes copy of file 'databases.conf' that is in $fb_home directory because
# following lines will be added to that 'databases.conf':
# ===
# tmp_alias_4964 = ...
# {
# SecurityDatabase = $(dir_conf)/firebird.msg
# }
# ===
# NB: we intentionally put reference to file that for sure does exist but is INVALID for usage as fdb: 'firebird.msg'
#
# Then we:
# 1) obtain content of server firebird.log
# 2) try to make connect to alias 'tmp_alias_4964' and (as expected) get error.
# 3) wait a little and obtain again content of server firebird.log
#
# Finally we restore original databases.conf and check that:
# 1) Client error message contains phrase about need to check server firebird.log for details.
# 2) Difference of firebird.log contains messages that engine could not attach to password database
# because it is invalid (we specify 'firebird.msg' as security_db in databases.conf for test database,
# and of course this is not valid database)
#
# Client always get message with gdscode = 335545106 and sqlcode=-902.
# Error text in firebird.log depends on what plugin is used for authentification:
# 1) Legacy:
# Authentication error
# cannot attach to password database
# Error in isc_attach_database() API call when working with legacy security database
# file <...> is not a valid database
# 2) Srp:
# Authentication error
# file C:\\FB\\SS\\FIREBIRD.MSG is not a valid database
#
# Checked for:
# FB30SS, build 3.0.4.32972: OK, 3.360s.
# FB40SS, build 4.0.0.977: OK, 3.485s.
#
# Refactored 05.01.2020 (firebird.conf now contains Srp as first plugin in UserManager parameter):
# 4.0.0.1714 SS: 2.922s; 4.0.0.1714 SC: 5.563s; 4.0.0.1714 CS: 9.172s.
# 3.0.5.33221 SS: 2.015s; 3.0.5.33221 SC: 3.469s; 3.0.5.33221 CS: 6.173s.
#
# tracker_id: CORE-4964
# min_versions: ['3.0']
# versions: 3.0
# qmid: None
import pytest
from firebird.qa import db_factory, isql_act, Action
# version: 3.0
# resources: None
substitutions_1 = [('FILE.*FIREBIRD.MSG', 'FILE FIREBIRD.MSG'),
('CLIENT_MSG: 335545106L', 'CLIENT_MSG: 335545106')]
init_script_1 = """"""
db_1 = db_factory(sql_dialect=3, init=init_script_1)
# test_script_1
#---
#
# import os
# import subprocess
# from subprocess import Popen
# import difflib
# import datetime
# import time
# import shutil
# import re
# from fdb import services
#
# os.environ["ISC_USER"] = user_name
# os.environ["ISC_PASSWORD"] = user_password
#
# db_conn.close()
#
# #--------------------------------------------
#
# def flush_and_close(file_handle):
# # https://docs.python.org/2/library/os.html#os.fsync
# # If you're starting with a Python file object f,
# # first do f.flush(), and
# # then do os.fsync(f.fileno()), to ensure that all internal buffers associated with f are written to disk.
# global os
#
# file_handle.flush()
# if file_handle.mode not in ('r', 'rb'):
# # otherwise: "OSError: [Errno 9] Bad file descriptor"!
# os.fsync(file_handle.fileno())
# file_handle.close()
#
# #--------------------------------------------
#
# def cleanup( f_names_list ):
# global os
# for i in range(len( f_names_list )):
# if type(f_names_list[i]) == file:
# del_name = f_names_list[i].name
# elif type(f_names_list[i]) == str:
# del_name = f_names_list[i]
# else:
# print('Unrecognized type of element:', f_names_list[i], ' - can not be treated as file.')
# del_name = None
#
# if del_name and os.path.isfile( del_name ):
# os.remove( del_name )
#
# #--------------------------------------------
#
# def svc_get_fb_log( f_fb_log ):
#
# global subprocess
#
# subprocess.call( [ context['fbsvcmgr_path'],
# "localhost:service_mgr",
# "action_get_fb_log"
# ],
# stdout=f_fb_log, stderr=subprocess.STDOUT
# )
# return
#
# #--------------------------------------------
#
# svc = services.connect(host='localhost')
# fb_home=svc.get_home_directory()
# svc.close()
#
# dts = datetime.datetime.now().strftime("%y%m%d_%H%M%S")
#
# dbconf = os.path.join(fb_home, 'databases.conf')
# fbconf = os.path.join(fb_home, 'firebird.conf')
#
# dbcbak = os.path.join(fb_home, 'databases_'+dts+'.bak')
# fbcbak = os.path.join(fb_home, 'firebird_'+dts+'.bak')
#
# shutil.copy2( dbconf, dbcbak )
# shutil.copy2( fbconf, fbcbak )
#
# tmp_fdb=os.path.join(context['temp_directory'],'tmp_4964.fdb')
#
# f_dbconf=open(dbconf,'a')
# f_dbconf.seek(0, 2)
# f_dbconf.write("\\n\\n# Temporarily added by fbtest, CORE-4964. Should be removed auto:")
# f_dbconf.write("\\n#" + '='*60 )
# f_dbconf.write("\\ntmp_alias_4964_"+dts+" = " + tmp_fdb )
# f_dbconf.write("\\n{\\n SecurityDatabase = $(dir_conf)/firebird.msg\\n}")
# f_dbconf.write("\\n#" + '='*60 )
# f_dbconf.close()
#
# f_fbconf=open(fbconf,'r')
# fbconf_content=f_fbconf.readlines()
# f_fbconf.close()
# for i,s in enumerate( fbconf_content ):
# if s.lower().lstrip().startswith( 'wirecrypt'.lower() ):
# fbconf_content[i] = '# <temply commented> ' + s
#
# fbconf_content.append('\\n# Temporarily added by fbtest, CORE-4964. Should be removed auto:')
# fbconf_content.append("\\n#" + '='*30 )
# fbconf_content.append('\\nWireCrypt = Disabled')
# fbconf_content.append("\\n#" + '='*30 )
#
# f_fbconf=open(fbconf,'w')
# f_fbconf.writelines( fbconf_content )
# flush_and_close( f_fbconf )
#
# f_fblog_before=open( os.path.join(context['temp_directory'],'tmp_4964_fblog_before.txt'), 'w')
# svc_get_fb_log( f_fblog_before )
# flush_and_close( f_fblog_before )
#
# f_connect_log=open( os.path.join(context['temp_directory'],'tmp_connect_4964.log'), 'w')
#
# try:
# # Try to connect to 'firebird.msg' which is obviously not a database file:
# ###################################
# con1=fdb.connect( dsn = 'localhost:tmp_alias_4964_'+dts )
# f_connect_log.write( con1.firebird_version )
# con1.close()
# except Exception,e:
# for x in e:
# f_connect_log.write( repr(x)+'\\n' )
#
# flush_and_close( f_connect_log )
#
# f_fblog_after=open( os.path.join(context['temp_directory'],'tmp_4964_fblog_after.txt'), 'w')
# svc_get_fb_log( f_fblog_after )
# flush_and_close( f_fblog_after )
#
#
# # RESTORE original config:
# ##########################
# shutil.move( dbcbak, dbconf )
# shutil.move( fbcbak, fbconf )
#
# # Compare firebird.log versions BEFORE and AFTER this test:
# ######################
#
# oldfb=open(f_fblog_before.name, 'r')
# newfb=open(f_fblog_after.name, 'r')
#
# difftext = ''.join(difflib.unified_diff(
# oldfb.readlines(),
# newfb.readlines()
# ))
# oldfb.close()
# newfb.close()
#
# f_diff_txt=open( os.path.join(context['temp_directory'],'tmp_4964_diff.txt'), 'w')
# f_diff_txt.write(difftext)
# flush_and_close( f_diff_txt )
#
#
# allowed_patterns = (
# re.compile('cannot\\s+attach\\s+to\\s+password+\\s+database\\.*', re.IGNORECASE)
# ,re.compile('error\\s+in\\s+isc_attach_database\\(\\)\\s+API\\.*', re.IGNORECASE)
# ,re.compile('file\\s+.*\\s+is\\s+not\\s+a\\s+valid\\s+database\\.*', re.IGNORECASE)
# ,re.compile('authentication\\s+error.*', re.IGNORECASE)
# ,re.compile('335545106')
# ,re.compile('-902')
# )
#
# with open( f_connect_log.name,'r') as f:
# for line in f:
# match2some = filter( None, [ p.search(line) for p in allowed_patterns ] )
# if match2some:
# print( 'CLIENT_MSG: ' + line.upper() )
#
# with open( f_diff_txt.name,'r') as f:
# for line in f:
# if line.startswith('+'):
# match2some = filter( None, [ p.search(line) for p in allowed_patterns ] )
# if match2some:
# print( 'FIREBIRD.LOG: ' + (' '.join(line.split()).upper()) )
#
#
#
# # Cleanup:
# ##########
# # do NOT remove this pause otherwise some of logs will not be enable for deletion and test will finish with
# # Exception raised while executing Python test script. exception: WindowsError: 32
# time.sleep(1)
# cleanup( (f_connect_log, f_diff_txt, f_fblog_before, f_fblog_after) )
#
#
#---
#act_1 = python_act('db_1', test_script_1, substitutions=substitutions_1)
expected_stdout_1 = """
CLIENT_MSG: 'ERROR WHILE CONNECTING TO DATABASE:\\N- SQLCODE: -902\\N- ERROR OCCURRED DURING LOGIN, PLEASE CHECK SERVER FIREBIRD.LOG FOR DETAILS'
CLIENT_MSG: -902
CLIENT_MSG: 335545106L
FIREBIRD.LOG: + AUTHENTICATION ERROR
FIREBIRD.LOG: + FILE FIREBIRD.MSG IS NOT A VALID DATABASE
"""
@pytest.mark.version('>=3.0')
def test_1(db_1):
pytest.skip("Test requires manipulation with databases.conf")
#pytest.fail("Test not IMPLEMENTED")
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