aboutsummaryrefslogblamecommitdiffstats
path: root/lib/inets/test/httpd_mod.erl
blob: 6e3635001a98b5908dbe09f968070fa3d142b329 (plain) (tree)
1
2
3
4
5
6
7
8
9
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653


                   
                                                        
   


                                                                   
  






                                                                           
  




                   
 
                                           
















                                                                           
                                 
               
                                                                     







                                                                             
                                                                     






                                                                             
                                                                     






                                                                             

                                                                     












                                                                             
 

                                                                           
   
                                                                       

                   





                                                            
 



                                                                         
 





                                                                        
    


                                                                        

                                                             
 



                                                             
                                                                       
 






                                                                          

                                                                          
 


                                                                          
                                                                 









                                                                          



                                          

                                               
 

                                                                           
                                                    

                                                 
                                        
 


                                                                        

 

                                          
 


                                                                        
 
                                                   
 

                                                                        
 
                                          
 
                                                   
 
                                           

                                   
                                     
 
 
                                              
 
                        
 

                                                    
 
                                               
 

                                                                        
                                      


                                                                           
 


































































































































































































































































































































































































































































                                                                               
 




                                                                            
 




                                                                              
 




                                                                   
 









                                                                            
 



























                                                                              
 





                                                                     
                                                                
 





















































                                                                               






                                                                           





                                                                                               
       
 


































































































                                                                              
 
                                            



                         
                                                     
                 

                                                                     
                                                        


                                     











                                                                
                                       

                                                                    
                                     


                                     











































































                                                                           

 
 
%%
%% %CopyrightBegin%
%% 
%% Copyright Ericsson AB 2005-2018. All Rights Reserved.
%% 
%% Licensed under the Apache License, Version 2.0 (the "License");
%% you may not use this file except in compliance with the License.
%% You may obtain a copy of the License at
%%
%%     http://www.apache.org/licenses/LICENSE-2.0
%%
%% Unless required by applicable law or agreed to in writing, software
%% distributed under the License is distributed on an "AS IS" BASIS,
%% WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
%% See the License for the specific language governing permissions and
%% limitations under the License.
%%
%% %CopyrightEnd%
%%
%%

-module(httpd_mod).

-include_lib("common_test/include/ct.hrl").

%% General testcases bodies called from httpd_SUITE
-export([alias/4, actions/4, security/5, auth/4, auth_api/6,
	 auth_mnesia_api/4, htaccess/4, 
	 cgi/4, esi/4, get/4, head/4, all/4]).

%% Help functions 
-export([event/4, ssl_password_cb/0]).

%% Seconds before successful auths timeout.
-define(AUTH_TIMEOUT,5).


%%-------------------------------------------------------------------------
%% Test cases starts here.
%%-------------------------------------------------------------------------
alias(Type, Port, Host, Node) ->
    %% This is very crude, but...
    Opts = [], 
    ok = httpd_test_lib:verify_request(Type, Host, Port, Opts, Node, 
 				       "GET /pics/icon.sheet.gif "
 				       "HTTP/1.0\r\n\r\n",
 				       [{statuscode, 200},
 					{header, "Content-Type","image/gif"},
 					{header, "Server"},
 					{header, "Date"},
 				        {version, "HTTP/1.0"}]),
    
    ok = httpd_test_lib:verify_request(Type, Host, Port, Opts, Node, 
 				       "GET / HTTP/1.0\r\n\r\n",
 				       [{statuscode, 200},
 					{header, "Content-Type","text/html"},
 					{header, "Server"},
 					{header, "Date"},
 				        {version, "HTTP/1.0"}]),

    ok = httpd_test_lib:verify_request(Type, Host, Port, Opts, Node, 
 				       "GET /misc/ HTTP/1.0\r\n\r\n",
 				       [{statuscode, 200},
 					{header, "Content-Type","text/html"},
 					{header, "Server"},
 					{header, "Date"},
 				        {version, "HTTP/1.0"}]),

    %% Check redirection if trailing slash is missing.
    ok = httpd_test_lib:verify_request(Type, Host, Port, Opts, Node, 
 				       "GET /misc HTTP/1.0\r\n\r\n",
 				       [{statuscode, 301},
 					{header, "Location"},
 					{header, "Content-Type","text/html"},
				        {version, "HTTP/1.0"}]).

%%-------------------------------------------------------------------------
actions(Type, Port, Host, Node) ->
    ok = httpd_test_lib:verify_request(Type, Host, Port, Node, 
				       "HEAD / HTTP/1.0\r\n\r\n", 
				       [{statuscode, 200},
				        {version, "HTTP/1.0"}]).


%%-------------------------------------------------------------------------
security(ServerRoot, Type, Port, Host, Node) ->
   
    global:register_name(mod_security_test, self()),   % Receive events
   
    ct:sleep(5000),

    OpenDir = filename:join([ServerRoot, "htdocs", "open"]),

    %% Test blocking / unblocking of users.

    %% /open, require user one Aladdin
 
    remove_users(Node, ServerRoot, Host, Port, "open"),

    auth_request(Type, Host, Port, Node, "/open/", "one", "onePassword", 
		 [{statuscode, 401}]),

    receive_security_event({event, auth_fail, Port, OpenDir,
			    [{user, "one"}, {password, "onePassword"}]},
			   Node, Port),
    
    auth_request(Type,Host,Port,Node,"/open/", "two", "twoPassword",
		 [{statuscode, 401}]),
    
    receive_security_event({event, auth_fail, Port, OpenDir,
			    [{user, "two"}, {password, "twoPassword"}]},
			   Node, Port),
    auth_request(Type, Host, Port, Node,"/open/", "Aladdin", 
		 "AladdinPassword", [{statuscode, 401}]),

    receive_security_event({event, auth_fail, Port, OpenDir,
			    [{user, "Aladdin"},
			     {password, "AladdinPassword"}]},
			   Node, Port),
    add_user(Node, ServerRoot, Port, "open", "one", "onePassword", []),

    add_user(Node, ServerRoot, Port, "open", "two", "twoPassword", []),

    auth_request(Type, Host, Port, Node,"/open/", "one", "WrongPassword", 
		 [{statuscode, 401}]),
    receive_security_event({event, auth_fail, Port, OpenDir,
			    [{user, "one"}, {password, "WrongPassword"}]},
			   Node, Port),
    auth_request(Type, Host, Port, Node,"/open/", "one", "WrongPassword", 
		 [{statuscode, 401}]),

    receive_security_event({event, auth_fail, Port, OpenDir,
			    [{user, "one"}, {password, "WrongPassword"}]},
			   Node, Port),
        receive_security_event({event, user_block, Port, OpenDir,
			    [{user, "one"}]}, Node, Port),
    
    global:unregister_name(mod_security_test),   % No more events.

    auth_request(Type, Host, Port, Node,"/open/", "one", "WrongPassword", 
		 [{statuscode, 401}]),
    auth_request(Type, Host, Port, Node,"/open/", "one", "onePassword",
		 [{statuscode, 403}]),

    %% User "one" should be blocked now..
    case list_blocked_users(Node, Port) of
	[{"one",_, Port, OpenDir,_}] ->
	    ok;
	Blocked ->
	    exit({unexpected_blocked, Blocked})
    end,

    [{"one",_, Port, OpenDir,_}] = list_blocked_users(Node, Port, OpenDir),

    true = unblock_user(Node, "one", Port, OpenDir),
    %% User "one" should not be blocked any more.

    [] = list_blocked_users(Node, Port),

    auth_request(Type, Host, Port, Node,"/open/", "one", "onePassword", 
		 [{statuscode, 200}]),



    %% Test list_auth_users & auth_timeout
    ["one"] = list_auth_users(Node, Port),

    auth_request(Type, Host, Port, Node,"/open/", "two", "onePassword", 
		 [{statuscode, 401}]),
    ["one"] = list_auth_users(Node, Port),

    ["one"] = list_auth_users(Node, Port, OpenDir),

    auth_request(Type, Host, Port, Node,"/open/", "two", "twoPassword", 
		 [{statuscode, 401}]),

    ["one"] = list_auth_users(Node, Port),

    ["one"] = list_auth_users(Node, Port, OpenDir),

    %% Wait for successful auth to timeout.
    ct:sleep(?AUTH_TIMEOUT*1001),  

    [] = list_auth_users(Node, Port),


    [] = list_auth_users(Node, Port, OpenDir),

    %% "two" is blocked.

    true = unblock_user(Node, "two", Port, OpenDir),
    %% Test explicit blocking. Block user 'two'.

    [] = list_blocked_users(Node,Port,OpenDir),

    true = block_user(Node, "two", Port, OpenDir, 10),
    auth_request(Type, Host, Port, Node,"/open/", "two", "twoPassword", 
		 [{statuscode, 401}]).

%%-------------------------------------------------------------------------
auth(Type, Port, Host, Node) ->
 
    %% Authentication required!
    ok = httpd_test_lib:verify_request(Type,Host,Port,Node, 
				       "GET /open/ HTTP/1.0\r\n\r\n",
				       [{statuscode, 401},
					{version, "HTTP/1.0"},
					{header, "WWW-Authenticate"}]),
    ok = httpd_test_lib:verify_request(Type,Host,Port,Node, 
				       "GET /secret/ HTTP/1.0\r\n\r\n",
				       [{statuscode, 401},
					{version, "HTTP/1.0"}, 
					{header, "WWW-Authenticate"}]),
    ok = httpd_test_lib:verify_request(Type,Host,Port,Node, 
				       "GET /secret/top_secret/"
				       " HTTP/1.0\r\n\r\n",
				       [{statuscode, 401},
					{version, "HTTP/1.0"}, 
					{header, "WWW-Authenticate"}]),
 
    %% Authentication OK! ["one:OnePassword" user first in user list]
    auth_request(Type, Host, Port, Node, "/open/dummy.html", "one", 
		 "onePassword", [{statuscode, 200}]),
    %% Authentication OK and a directory listing is supplied!
    %% ["Aladdin:open sesame" user second in user list]
    auth_request(Type, Host, Port, Node, "/open/","Aladdin", 
		 "AladdinPassword", [{statuscode, 200}]),
    
    %% User correct but wrong password! ["one:one" user first in user list]
    auth_request(Type, Host, Port, Node, "/open/", "one", "one", 
		 [{statuscode, 401},{header, "WWW-Authenticate"}]),
    %% Make sure Authenticate header is received even the second time
    %% we try a incorrect password! Otherwise a browser client will hang!
    auth_request(Type, Host, Port, Node, "/open/", "one", "one", 
		 [{statuscode, 401},{header, "WWW-Authenticate"}]),

    %% Neither user or password correct! ["dummy:dummy"]
    auth_request(Type, Host, Port, Node, "/open/", "dummy", "dummy", 
		 [{statuscode, 401}]),
    
    %% Authentication OK! ["two:TwoPassword" user in first group]
    auth_request(Type, Host, Port, Node, "/secret/dummy.html", "two", 
		 "twoPassword", [{statuscode, 200}]),
    %% Authentication OK and a directory listing is supplied!
    %% ["three:ThreePassword" user in second group]
    auth_request(Type, Host, Port, Node,"/secret/", "three", 
		 "threePassword", [{statuscode, 200}]),
 
    %% User correct but wrong password! ["two:two" user in first group]
    auth_request(Type, Host, Port, Node, "/secret/", "two", "two", 
		 [{statuscode, 401}]),
    %% Neither user or password correct! ["dummy:dummy"]
    auth_request(Type, Host, Port, Node,"/secret/", "dummy", "dummy", 
		 [{statuscode, 401}]),

    %% Nested secret/top_secret OK! ["Aladdin:open sesame"]
    auth_request(Type, Host, Port, Node, "/secret/top_secret/", "Aladdin", 
		 "AladdinPassword", [{statuscode, 200}]),
    %% Authentication still required!
    ok =  httpd_test_lib:verify_request(Type, Host, Port, Node, "GET /open/ "
					"HTTP/1.0\r\n\r\n",
					[{statuscode, 401},
					 {version, "HTTP/1.0"}, 
					 {header, "WWW-Authenticate"}]),
    ok = httpd_test_lib:verify_request(Type, Host, Port, Node, "GET /secret/ "
				       "HTTP/1.0\r\n\r\n",
				       [{statuscode, 401},
					{version, "HTTP/1.0"}, 
					{header, "WWW-Authenticate"}]),
    ok = httpd_test_lib:verify_request(Type, Host, Port, Node, 
				       "GET /secret/top_secret/ "
				       "HTTP/1.0\r\n\r\n",
				       [{statuscode, 401},
					{version, "HTTP/1.0"}, 
					{header, "WWW-Authenticate"}]).


%%-------------------------------------------------------------------------
%% What to test here:
%%
%% /open                      - plain,  require user one Aladdin
%% /secret                    - plain,  require group group1 group2
%% /secret/top_secret         - plain,  require group group3
%% /dets_open                 - dets,   require user one Aladdin
%% /dets_secret               - dets,   require group group1 group2
%% /dets_secret/top_secret    - dets,   require group group3
%% /mnesia_open/              - mnesia, require user one Aladdin
%% /mnesia_secret/            - mnesia, require group group1 group2
%% /mnesia_secret/top_secret/ - mnesia, require group group3
auth_api(ServerRoot, AuthStoreType, Type, Port, Host, Node) ->
    ok = httpd_test_lib:verify_request(Type, Host, Port, Node, 
				       "GET / HTTP/1.0\r\n\r\n",
				       [{statuscode, 200},
				        {version, "HTTP/1.0"}]),
    auth_request(Type, Host, Port, Node, "/", "one", "WrongPassword", 
		 [{statuscode, 200}]),

    %% Make sure Authenticate header is received even the second time
    %% we try a incorrect password! Otherwise a browser client will hang!
    auth_request(Type, Host, Port, Node,"/" ++ AuthStoreType ++ "open/",
		 "dummy", "WrongPassword", [{statuscode, 401},
					    {header, "WWW-Authenticate"}]),
    auth_request(Type, Host, Port, Node,"/" ++ AuthStoreType ++ "open/",
		 "dummy", "WrongPassword", [{statuscode, 401},	
					    {header, "WWW-Authenticate"}]),
    
    %% Change the password to DummyPassword then try to add a user 
    %% Get an error and set it to NoPassword
    ok = update_password(Node, ServerRoot, Host, Port, AuthStoreType ++ 
			 "open", "NoPassword", "DummyPassword"),
    {error,bad_password} = 
	add_user(Node, ServerRoot, Port, AuthStoreType ++ "open", "one", 
		 "onePassword", []),
    ok = update_password(Node, ServerRoot, Host, Port, AuthStoreType ++"open",
			 "DummyPassword", "NoPassword"),
  
    %% Test /*open, require user one Aladdin
    remove_users(Node, ServerRoot, Host, Port, AuthStoreType ++ "open"),

    auth_request(Type, Host, Port, Node,"/" ++ AuthStoreType ++ "open/",
		 "one", "onePassword", [{statuscode, 401}]),
    
    auth_request(Type, Host, Port, Node,"/" ++ AuthStoreType ++ "open/",
		 "two", "twoPassword", [{statuscode, 401}]),
 
    auth_request(Type, Host, Port, Node,"/" ++ AuthStoreType ++ "open/", 
		 "Aladdin", "onePassword", [{statuscode, 401}]),

    add_user(Node, ServerRoot, Port, AuthStoreType ++ "open", "one", 
	     "onePassword", []),
    add_user(Node, ServerRoot, Port, AuthStoreType ++ "open", "two", 
	     "twoPassword", []),
    add_user(Node, ServerRoot, Port, AuthStoreType ++ "open", "Aladdin", 
	     "AladdinPassword", []),
   
    {ok, [_|_]} = list_users(Node, ServerRoot, Host, Port, 
			  AuthStoreType++"open"),
    auth_request(Type, Host, Port, Node, "/" ++ AuthStoreType ++ "open/",
		 "one", "WrongPassword", [{statuscode, 401}]),
    auth_request(Type, Host, Port, Node, "/" ++ AuthStoreType ++ "open/", 
		 "one", "onePassword", [{statuscode, 200}]),
    auth_request(Type, Host, Port, Node,"/" ++ AuthStoreType ++ "open/", 
		 "two", "twoPassword", [{statuscode, 401}]),
    auth_request(Type, Host, Port, Node, "/" ++ AuthStoreType ++ "open/", 
		 "Aladdin", "WrongPassword", [{statuscode, 401}]),
    auth_request(Type, Host, Port, Node,"/" ++ AuthStoreType ++ "open/", 
		 "Aladdin", "AladdinPassword", [{statuscode, 200}]),
   
    remove_users(Node, ServerRoot, Host, Port, AuthStoreType++"open"),
    {ok, []} = list_users(Node, ServerRoot, Host, Port, 
			  AuthStoreType++"open"),

    %% Phase 2
    remove_users(Node, ServerRoot, Host, Port, AuthStoreType++"secret"),
    {ok, []} = list_users(Node, ServerRoot, Host, Port, AuthStoreType ++
			  "secret"),
    auth_request(Type, Host, Port, Node,"/" ++ AuthStoreType ++ "secret/",
		 "one", "onePassword", [{statuscode, 401}]),
    auth_request(Type, Host, Port, Node,"/" ++ AuthStoreType ++ "secret/", 
		 "two", "twoPassword", [{statuscode, 401}]),
    auth_request(Type, Host, Port,  Node, "/" ++ AuthStoreType ++ "secret/", 
		 "three", "threePassword", [{statuscode, 401}]),
    add_user(Node, ServerRoot, Port, AuthStoreType ++ "secret", "one",
	     "onePassword", 
	     []),
    add_user(Node, ServerRoot, Port, AuthStoreType ++ "secret", 
	     "two", "twoPassword", []),
    add_user(Node, ServerRoot, Port, AuthStoreType++"secret", "Aladdin", 
	     "AladdinPassword",[]),
    add_group_member(Node, ServerRoot, Port, AuthStoreType ++ "secret", 
		     "one", "group1"),
    add_group_member(Node, ServerRoot, Port, AuthStoreType ++ "secret", 
		     "two", "group1"),
    add_group_member(Node, ServerRoot, Port, AuthStoreType ++ 
		     "secret", "Aladdin", "group2"),
    auth_request(Type, Host, Port, Node,"/" ++ AuthStoreType ++ "secret/",
		 "one", "onePassword", [{statuscode, 200}]),
    auth_request(Type, Host, Port, Node,"/" ++ AuthStoreType ++ "secret/", 
		 "two", "twoPassword", [{statuscode, 200}]),
    auth_request(Type, Host, Port, Node,"/" ++ AuthStoreType ++ "secret/",
		 "Aladdin", "AladdinPassword", [{statuscode, 200}]),
    auth_request(Type, Host, Port, Node,"/" ++ AuthStoreType ++ "secret/",
		 "three", "threePassword", [{statuscode, 401}]),
    remove_users(Node, ServerRoot, Host, Port, AuthStoreType ++ "secret"),
    {ok, []} = list_users(Node, ServerRoot, Host, Port, 
			  AuthStoreType ++ "secret"),
    remove_groups(Node, ServerRoot, Host, Port, AuthStoreType ++ "secret"),
    Directory = filename:join([ServerRoot, "htdocs", AuthStoreType ++ 
			       "secret"]),
    {ok, []} = list_groups(Node, ServerRoot, Host, Port, Directory),

    %% Phase 3
    remove_users(Node, ServerRoot, Host, Port, AuthStoreType ++ 
		 "secret/top_secret"),
    remove_groups(Node, ServerRoot, Host, Port, AuthStoreType ++ 
		  "secret/top_secret"),
    auth_request(Type, Host, Port, Node,"/" ++ AuthStoreType ++ 
		 "secret/top_secret/",
		 "three", "threePassword", [{statuscode, 401}]),
    auth_request(Type, Host, Port, Node,"/" ++ AuthStoreType ++ 
		 "secret/top_secret/", "two", "twoPassword", 
		 [{statuscode, 401}]),
    add_user(Node, ServerRoot, Port, AuthStoreType ++ 
	     "secret/top_secret","three",
	     "threePassword",[]),
    add_user(Node, ServerRoot, Port, AuthStoreType ++ "secret/top_secret",
	     "two","twoPassword", []),
    add_group_member(Node, ServerRoot, Port, AuthStoreType ++ 
		     "secret/top_secret",
		     "three", "group3"),
    auth_request(Type, Host, Port, Node,"/" ++ AuthStoreType ++ 
		 "secret/top_secret/", "three", "threePassword", 
		 [{statuscode, 200}]),
    auth_request(Type, Host, Port, Node,"/" ++ AuthStoreType ++ 
		 "secret/top_secret/", "two", "twoPassword", 
		 [{statuscode, 401}]),
    add_group_member(Node, ServerRoot, Port, AuthStoreType ++ 
		     "secret/top_secret",
		     "two", "group3"),
    auth_request(Type,Host,Port,Node,"/" ++ AuthStoreType ++ 
		 "secret/top_secret/",
		 "two", "twoPassword", [{statuscode, 200}]),
    remove_users(Node, ServerRoot, Host, Port, AuthStoreType ++ 
		 "secret/top_secret"),
    {ok, []} = list_users(Node, ServerRoot, Host, Port, 
			  AuthStoreType ++ "secret/top_secret"),
    remove_groups(Node, ServerRoot, Host, Port, AuthStoreType ++ 
		  "secret/top_secret"),
    Directory2 = filename:join([ServerRoot, "htdocs", 
				AuthStoreType ++ "secret/top_secret"]),
    {ok, []} = list_groups(Node, ServerRoot, Host, Port, Directory2),
    auth_request(Type, Host, Port, Node, "/" ++ AuthStoreType ++ 
		 "secret/top_secret/", "two", "twoPassword", 
		 [{statuscode, 401}]),
    auth_request(Type, Host, Port, Node, "/" ++ AuthStoreType ++ 
		 "secret/top_secret/","three", "threePassword",
		 [{statuscode, 401}]).

%%--------------------------------------------------------------------------
auth_mnesia_api(_Type, Port, _Host, _Node) ->
    %% Create three groups:
    %% group1 : one Aladdin
    %% group2 : two
    %% group3 : three
    mod_auth_mnesia:store_user("one", "onePassword", Port, 
			       "/mnesia_open", ""),
    mod_auth_mnesia:store_user("Aladdin", "AladdinPassword", Port, 
			       "/mnesia_open", ""),
    mod_auth_mnesia:store_user("two", "twoPassword", Port, 
			       "/mnesia_open", ""),
    mod_auth_mnesia:store_user("three", "threePassword", Port, 
				     "/mnesia_open", ""),
    Users = mod_auth_mnesia:list_users(Port, "/mnesia_open"),

    ok = check_lists_members(Users,["Aladdin","one","two","three"]),
    
    true = mod_auth_mnesia:store_group_member("group1", "one", Port,
					      "/mnesia_open", ""),
    true = mod_auth_mnesia:store_group_member("group1","Aladdin", Port,
					      "/mnesia_open", ""),
    true = mod_auth_mnesia:store_group_member("group2","two", Port,
					      "/mnesia_open", ""),
    true = mod_auth_mnesia:store_group_member("group3","three", Port, 
					      "/mnesia_open", ""),
    %% Check that all three created groups exist.
    Groups = mod_auth_mnesia:list_groups(Port, "/mnesia_open"),
    ok = check_lists_members(Groups, ["group1","group2","group3"]),

    %% Check that the members of all groups are correct.
    Group1 = mod_auth_mnesia:list_group_members("group1", Port, 
						"/mnesia_open"),
    ok = check_lists_members(Group1,["one","Aladdin"]),
    {ok,["two"]}  = mod_auth_mnesia:list_group_members("group2", Port, 
						"/mnesia_open"),
   
    {ok,["three"]} = mod_auth_mnesia:list_group_members("group3", Port, 
						       "/mnesia_open"),
    
    %% Delete user 'one' from group one and check that he was removed
    %% correctly.
    true = mod_auth_mnesia:remove_group_member("group1", "one", Port, 
					       "/mnesia_open", ""),
    {ok,["Aladdin"]}  = mod_auth_mnesia:list_group_members("group1", Port, 
							   "/mnesia_open"),
    
    %% Remove group1 and check that the group was removed correctly.
    true = mod_auth_mnesia:remove_group("group1", Port, "/mnesia_open", ""),
    Groups_1 = mod_auth_mnesia:list_groups(Port, "/mnesia_open"),
    ok = check_lists_members(Groups_1,["group2","group3"]),
    
    %% Check that the other users still exist in their groups.
    Users_1 = mod_auth_mnesia:list_users(Port, "/mnesia_open"),
    ok = check_lists_members(Users_1,["Aladdin","one","two","three"]),
    {ok,["two"]} = mod_auth_mnesia:list_group_members("group2", Port, 
						  "/mnesia_open"),
    {ok,["three"]} = mod_auth_mnesia:list_group_members("group3", Port,
						  "/mnesia_open"),
    
    %% Remove the remaining groups/users and check that all
    %% users/groups are removed.
    true = mod_auth_mnesia:remove_group("group2", Port, "/mnesia_open", ""),
    true = mod_auth_mnesia:remove_group("group3", Port, "/mnesia_open", ""),
    {ok, []} = mod_auth_mnesia:list_groups(Port, "/mnesia_open"),
    true = mod_auth_mnesia:remove_user("one", Port, "/mnesia_open", ""),
    true = mod_auth_mnesia:remove_user("Aladdin", Port, "/mnesia_open", ""),
    true = mod_auth_mnesia:remove_user("two", Port, "/mnesia_open", ""),
    true = mod_auth_mnesia:remove_user("three", Port, "/mnesia_open", ""),
    {ok, []} = mod_auth_mnesia:list_users(Port, "/mnesia_open"),
    ok.
%%--------------------------------------------------------------------------
htaccess(Type, Port, Host, Node) ->
    %% Control that authentication required!
    %% Control that the pages that shall be 
    %% authenticated really need authenticatin
    ok = httpd_test_lib:verify_request(Type, Host, Port, Node,
				       "GET /ht/open/ HTTP/1.0\r\n\r\n",
				       [{statuscode, 401},
					{version, "HTTP/1.0"}, 
					{header, "WWW-Authenticate"}]),
    ok = httpd_test_lib:verify_request(Type, Host, Port, Node,
				       "GET /ht/secret/ HTTP/1.0\r\n\r\n",
				       [{statuscode, 401},
					{version, "HTTP/1.0"}, 
					{header, "WWW-Authenticate"}]),
    ok = httpd_test_lib:verify_request(Type, Host, Port, Node,
				       "GET /ht/secret/top_secret/ "
				       "HTTP/1.0\r\n\r\n",
				       [{statuscode, 401},
					{version, "HTTP/1.0"}, 
					{header, "WWW-Authenticate"}]),

    %% Make sure Authenticate header is received even the second time
    %% we try a incorrect password! Otherwise a browser client will hang!
    auth_request(Type, Host, Port, Node,"/ht/open/",
		 "dummy", "WrongPassword", [{statuscode, 401},
					    {header, "WWW-Authenticate"}]),
    auth_request(Type, Host, Port, Node,"/ht/open/",
		 "dummy", "WrongPassword", [{statuscode, 401},		
					    {header, "WWW-Authenticate"}]),
    
    %% Control that not just the first user in the list is valid
    %% Control the first user
    %% Authennticating ["one:OnePassword" user first in user list]
    auth_request(Type, Host, Port, Node, "/ht/open/dummy.html", "one", 
		 "OnePassword", [{statuscode, 200}]),
    
    %% Control the second user
    %% Authentication OK and a directory listing is supplied! 
    %% ["Aladdin:open sesame" user second in user list]
    auth_request(Type, Host, Port, Node, "/ht/open/","Aladdin", 
		 "AladdinPassword", [{statuscode, 200}]),
    
    %% Contro that bad passwords and userids get a good denial
    %% User correct but wrong password! ["one:one" user first in user list]
    auth_request(Type, Host, Port, Node, "/ht/open/", "one", "one", 
		 [{statuscode, 401}]),
    %% Neither user or password correct! ["dummy:dummy"]
    auth_request(Type, Host, Port, Node, "/ht/open/", "dummy", "dummy", 
		 [{statuscode, 401}]),
    
    %% Control that authetication still works, even if its a member in a group
    %% Authentication OK! ["two:TwoPassword" user in first group]
    auth_request(Type, Host, Port, Node, "/ht/secret/dummy.html", "two", 
		 "TwoPassword", [{statuscode, 200}]),
    
    %% Authentication OK and a directory listing is supplied! 
    %% ["three:ThreePassword" user in second group]
    auth_request(Type, Host, Port, Node,"/ht/secret/", "three",
		 "ThreePassword", [{statuscode, 200}]),
    
    %% Deny users with bad passwords even if the user is a group member
    %% User correct but wrong password! ["two:two" user in first group]
    auth_request(Type, Host, Port, Node, "/ht/secret/", "two", "two", 
		 [{statuscode, 401}]),
    %% Neither user or password correct! ["dummy:dummy"]
    auth_request(Type, Host, Port, Node,"/ht/secret/", "dummy", "dummy", 
		 [{statuscode, 401}]),

    %% control that we deny the users that are in subnet above the allowed
    auth_request(Type, Host, Port, Node,"/ht/blocknet/dummy.html", "four",
		 "FourPassword", [{statuscode, 403}]),
    %% Control that we only applies the rules to the right methods
    ok = httpd_test_lib:verify_request(Type, Host, Port, Node, 
				       "HEAD /ht/blocknet/dummy.html"
				       " HTTP/1.0\r\n\r\n",
				       [{statuscode, 200},
					{version, "HTTP/1.0"}]),
    
    %% Control that the rerquire directive can be overrideen
    auth_request(Type, Host, Port, Node, 
		 "/ht/secret/top_secret/", "Aladdin", "AladdinPassword", 
		 [{statuscode, 401}]),
    
    %% Authentication still required!
    ok = httpd_test_lib:verify_request(Type, Host, Port, Node, "GET /ht/open/ "
				       "HTTP/1.0\r\n\r\n",
				       [{statuscode, 401},
					{version, "HTTP/1.0"}, 
					{header, "WWW-Authenticate"}]),
    ok = httpd_test_lib:verify_request(Type, Host, Port, Node, 
				       "GET /ht/secret/ HTTP/1.0\r\n\r\n",
				       [{statuscode, 401},
					{version, "HTTP/1.0"},    
					{header, "WWW-Authenticate"}]),
    ok = httpd_test_lib:verify_request(Type, Host, Port, Node, 
				       "GET /ht/secret/top_secret/ "
				       "HTTP/1.0\r\n\r\n",
				       [{statuscode, 401},
					{version, "HTTP/1.0"}, 
					{header, "WWW-Authenticate"}]).
%%--------------------------------------------------------------------
cgi(Type, Port, Host, Node) ->
    {Script, Script2, Script3} =
	case test_server:os_type() of
	    {win32, _} ->
		{"printenv.bat", "printenv.sh", "cgi_echo.exe"};
	    _ ->
		{"printenv.sh", "printenv.bat", "cgi_echo"}
	end,

    %% The length (> 100) is intentional
    ok = httpd_test_lib:
	verify_request(Type, Host, Port, Node, 
		       "POST /cgi-bin/" ++ Script3 ++
		       " HTTP/1.0\r\n"
		       "Content-Length:100 \r\n\r\n "
		       "ZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZ"
		       "ZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZ"
		       "ZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZ"
		       "ZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZ"
		       "ZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZ"
		       "ZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZ"
		       "ZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZ"
		       "ZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZ"
		       "ZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZ"
		       "ZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZ"
		       "ZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZ"
		       "ZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZ"
		       "ZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZ"
		       "ZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZ"
		       "ZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZ"
		       "ZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZ"
		       "ZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZ"
		       " \r\n\r\n",
		       [{statuscode, 200},
			{version, "HTTP/1.0"},
			{header, "content-type", "text/plain"}]),
    
    ok = httpd_test_lib:verify_request(Type, Host, Port, Node, 
				       "GET /cgi-bin/"++ Script ++
				       " HTTP/1.0\r\n\r\n", 
				       [{statuscode, 200},
				       {version, "HTTP/1.0"}]),

    ok = httpd_test_lib:verify_request(Type, Host, Port, Node, 
				       "GET /cgi-bin/not_there "
				       "HTTP/1.0\r\n\r\n", 
				       [{statuscode, 404},{statuscode, 500},
				       {version, "HTTP/1.0"}]),

    ok = httpd_test_lib:verify_request(Type, Host, Port, Node, 
				       "GET /cgi-bin/"++ Script ++
				       "?Nisse:kkk?sss/lll HTTP/1.0\r\n\r\n", 
				       [{statuscode, 200}, 
					{version, "HTTP/1.0"}]),

    ok = httpd_test_lib:verify_request(Type, Host, Port, Node, 
				       "POST /cgi-bin/"++ Script ++
				       " HTTP/1.0\r\n\r\n", 
				       [{statuscode, 200},
					{version, "HTTP/1.0"}]),

    ok = httpd_test_lib:verify_request(Type, Host, Port, Node, 
				       "GET /htbin/"++ Script ++
				       " HTTP/1.0\r\n\r\n",
				       [{statuscode, 200},
				       {version, "HTTP/1.0"}]),
    ok = httpd_test_lib:verify_request(Type, Host, Port, Node, 
				       "GET /htbin/not_there "
				       "HTTP/1.0\r\n\r\n", 
				       [{statuscode, 404},{statuscode, 500},
				        {version, "HTTP/1.0"}]),

    ok = httpd_test_lib:verify_request(Type, Host, Port, Node, 
				       "GET /htbin/"++ Script ++
				       "?Nisse:kkk?sss/lll HTTP/1.0\r\n\r\n", 
				       [{statuscode, 200},
					{version, "HTTP/1.0"}]),
    ok = httpd_test_lib:verify_request(Type, Host, Port, Node, 
				       "POST /htbin/"++ Script ++
				       " HTTP/1.0\r\n\r\n",
				       [{statuscode, 200},
				       {version, "HTTP/1.0"}]),
    ok = httpd_test_lib:verify_request(Type, Host, Port, Node, 
				       "POST /htbin/"++ Script ++
				       " HTTP/1.0\r\n\r\n",
				       [{statuscode, 200},
				       {version, "HTTP/1.0"}]),
    
    %% Execute an existing, but bad CGI script..
    ok = httpd_test_lib:verify_request(Type, Host, Port, Node, 
				       "POST /htbin/"++ Script2 ++
				       " HTTP/1.0\r\n\r\n",
				       [{statuscode, 404},
					{version, "HTTP/1.0"}]),
    
    ok = httpd_test_lib:verify_request(Type, Host, Port, Node, 
				       "POST /cgi-bin/"++ Script2 ++
				       " HTTP/1.0\r\n\r\n",
				       [{statuscode, 404},
				       {version, "HTTP/1.0"}]),

    %% Check "ScriptNoCache" directive (default: false)
    ok = httpd_test_lib:verify_request(Type, Host, Port, Node,
				       "GET /cgi-bin/" ++ Script ++
				       " HTTP/1.0\r\n\r\n",
				       [{statuscode, 200},
					{no_header, "cache-control"},
					{version, "HTTP/1.0"}]).

%%--------------------------------------------------------------------
esi(Type, Port, Host, Node) ->
    %% Check "ErlScriptAlias" and "EvalScriptAlias" directives
     ok = httpd_test_lib:verify_request(Type, Host, Port, Node,
 				       "GET /eval?httpd_example:print(\"Hi!\")"
 				       " HTTP/1.0\r\n\r\n", 
 				       [{statuscode, 200},
 				       {version, "HTTP/1.0"}]),
     ok = httpd_test_lib:verify_request(Type, Host, Port, Node,
 				       "GET /eval?not_allowed:print(\"Hi!\")"
 				       " HTTP/1.0\r\n\r\n",
 				       [{statuscode, 403},
 				       {version, "HTTP/1.0"}]),
     ok = httpd_test_lib:verify_request(Type, Host, Port, Node,
 				       "GET /eval?httpd_example:undef(\"Hi!\")"
 				       " HTTP/1.0\r\n\r\n",
 				       [{statuscode, 500},
 					{version, "HTTP/1.0"}]),
     ok = httpd_test_lib:verify_request(Type, Host, Port, Node,
 				       "GET /cgi-bin/erl/httpd_example "
  				       "HTTP/1.0\r\n\r\n",
  				       [{statuscode, 400},
 					{version, "HTTP/1.0"}]),
     ok = httpd_test_lib:verify_request(Type, Host, Port, Node,
 				       "GET /cgi-bin/erl/httpd_example:get "
 				       "HTTP/1.0\r\n\r\n", 
 				       [{statuscode, 200},
 				       {version, "HTTP/1.0"}]),
     ok = httpd_test_lib:verify_request(Type, Host, Port, Node,
 				       "GET /cgi-bin/erl/httpd_example:"
 				       "get?input=4711"
 				       " HTTP/1.0\r\n\r\n", 
 				       [{statuscode, 200},
 				       {version, "HTTP/1.0"}]),
    ok = httpd_test_lib:verify_request(Type, Host, Port, Node,
				       "GET /cgi-bin/erl/httpd_example:"
				       "post HTTP/1.0\r\n\r\n",
				       [{statuscode, 200},
					{version, "HTTP/1.0"}]),
    ok = httpd_test_lib:verify_request(Type, Host, Port, Node,
				       "GET /cgi-bin/erl/not_allowed:post "
				       "HTTP/1.0\r\n\r\n",  
				       [{statuscode, 403},
				       {version, "HTTP/1.0"}]),
    ok = httpd_test_lib:verify_request(Type, Host, Port, Node,
				       "GET /cgi-bin/erl/httpd_example:undef "
				       "HTTP/1.0\r\n\r\n",
				       [{statuscode, 404},
				       {version, "HTTP/1.0"}]),
    ok =  httpd_test_lib:verify_request(Type, Host, Port, Node,
					"GET /cgi-bin/erl/httpd_example/yahoo"
					" HTTP/1.0\r\n\r\n",
					[{statuscode, 302},
					{version, "HTTP/1.0"}]),
    %% Check "ErlScriptNoCache" directive (default: false)
    ok = httpd_test_lib:verify_request(Type, Host, Port, Node,
				       "GET /cgi-bin/erl/httpd_example:get"
				       " HTTP/1.0\r\n\r\n",
				       [{statuscode, 200},
					{no_header, "cache-control"},
					{version, "HTTP/1.0"}]),
    ok = httpd_test_lib:verify_request(Type, Host, Port, Node,
				       "GET /cgi-bin/erl/httpd_example:new_status_and_location"
				       " HTTP/1.1\r\n\r\n",
				       [{statuscode, 201},
                                        {header, "Location"},
					{version, "HTTP/1.1"}]),
    ok.

%%--------------------------------------------------------------------
get(Type, Port, Host, Node) ->
    ok = httpd_test_lib:verify_request(Type, Host, Port, Node,
				       "GET /index.html HTTP/1.0\r\n\r\n",
				       [{statuscode, 200},
					{header, "Content-Type", "text/html"},
					{header, "Date"},
					{header, "Server"},
					{version, "HTTP/1.0"}]),
    ok = httpd_test_lib:verify_request(Type, Host, Port, Node,
				       "GET /fsize.shtml HTTP/1.1\r\nHost:" 
				       ++ Host ++ "\r\n\r\n", 
				       [{statuscode, 200},
					{header, "Content-Type", "text/html"},
					{header, "Date"},
					{header, "Server"}]),
    ok =  httpd_test_lib:verify_request(Type, Host, Port, Node,
					"GET /fsize.shtml HTTP/1.0\r\n\r\n", 
					[{statuscode, 200},
					 {header, "Content-Type"},
					 {header, "Server"},
					 {header, "Date"},
					{version, "HTTP/1.0"}]),
    ok = httpd_test_lib:verify_request(Type, Host, Port, Node,
				       "GET /secret/dummy.html "
				       "HTTP/1.0\r\n\r\n", 
				       [{statuscode, 401},
					{header, "WWW-Authenticate"},
					{version, "HTTP/1.0"}]),
    ok = httpd_test_lib:verify_request(Type, Host, Port, Node,
				       "GET /index.html HTTP/1.0\r\n\r\n", 
				       [{statuscode, 200},
					{header, "Server"},
					{header, "Date"},
					{header, "Content-Type", 
					 "text/html"},
				       {version, "HTTP/1.0"}]),
    ok.

%%--------------------------------------------------------------------
head(Type, Port, Host, Node) ->
    ok = httpd_test_lib:verify_request(Type, Host, Port, Node, 
				       "HEAD /index.html HTTP/1.0\r\n\r\n",
				       [{statuscode, 200},
					{version, "HTTP/1.0"}]),
    ok.
%%--------------------------------------------------------------------
all(Type, Port, Host, Node) ->
    actions(Type, Port, Host, Node),
    alias(Type, Port, Host, Node),
    auth(Type, Port, Host, Node),
    cgi(Type, Port, Host, Node),
    esi(Type, Port, Host, Node),
    get(Type, Port, Host, Node),
    head(Type, Port, Host, Node),
    ok.

%%--------------------------------------------------------------------
%% Internal functions
%%--------------------------------------------------------------------
auth_request(Type, Host, Port, Node, URI, User, Passwd, Expect) ->
    Req = ["GET ", URI, " HTTP/1.0\r\n", 
	   "Authorization: Basic ", 
	   base64:encode_to_string(User++":"++Passwd),
	   "\r\n\r\n"],
    ok = httpd_test_lib:verify_request(Type, Host, Port, Node, 
				       lists:flatten(Req), 
				       [{version, "HTTP/1.0"} | Expect]).

remove_users(Node, ServerRoot, Host, Port, Dir) ->
    %% List users, delete them, and make sure they are gone.
    case list_users(Node, ServerRoot, Host, Port, Dir) of
	{ok, Users} ->
	    lists:foreach(fun(User) -> 
				  delete_user(Node, ServerRoot, Host, 
					      Port, Dir, User)
			  end,
			  Users),
		  {ok, []} = list_users(Node, ServerRoot, Host, Port, Dir);
	_ ->
	    ok
    end.

add_user(Node, Root, Port, Dir, User, Password, UserData) ->
    Addr = undefined, 
    Directory = filename:join([Root, "htdocs", Dir]),
    rpc:call(Node, mod_auth, add_user, 
	     [User, Password, UserData, Addr, Port, Directory]).

delete_user(Node, Root, _Host, Port, Dir, User) ->
    Addr = undefined, 
    Directory = filename:join([Root, "htdocs", Dir]),
    rpc:call(Node, mod_auth, delete_user, [User, Addr, Port, Directory]).

list_users(Node, Root, _Host, Port, Dir) ->
    Addr = undefined, 
    Directory = filename:join([Root, "htdocs", Dir]),
    rpc:call(Node, mod_auth, list_users, [Addr, Port, Directory]).


receive_security_event(Event, Node, Port) ->
    receive 
	Event ->
	    ok;
	{'EXIT', _, _} ->
	    receive_security_event(Event, Node, Port)
    after 5000 ->
	    %% Flush the message queue, to see if we got something...
	    Msgs = inets_test_lib:flush(),
	    ct:fail({expected_event_not_received, Msgs})
				     
    end.

%% receive_security_event(Event, Node, Port) ->
%%     io:format(user, "~w:receive_security_event -> entry with"
%% 	      "~n   Event: ~p"
%% 	      "~n   Node:  ~p"
%% 	      "~n   Port:  ~p"
%% 	      "~n", [?MODULE, Event, Node, Port]),
%%     receive 
%% 	Event ->
%% 	    ok;
%% 	{'EXIT', _, _} ->
%% 	    receive_security_event(Event, Node, Port);	
%% 	Other ->
%% 	    ct:fail({unexpected_event, 
%% 			      {expected, Event}, {received, Other}})
%%     after 5000 ->
%% 	    ct:fail(no_event_recived)
				     
%%     end.

list_blocked_users(Node,Port) ->
    Addr = undefined, % Assumed to be on the same host
    rpc:call(Node, mod_security, list_blocked_users, [Addr,Port]).

list_blocked_users(Node,Port,Dir) ->
    Addr = undefined, % Assumed to be on the same host
    rpc:call(Node, mod_security, list_blocked_users, [Addr,Port,Dir]).

block_user(Node,User,Port,Dir,Sec) ->
    Addr = undefined, % Assumed to be on the same host
    rpc:call(Node, mod_security, block_user, [User, Addr, Port, Dir, Sec]).

unblock_user(Node,User,Port,Dir) ->
    Addr = undefined, % Assumed to be on the same host
    rpc:call(Node, mod_security, unblock_user, [User, Addr, Port, Dir]).

list_auth_users(Node,Port) ->
    Addr = undefined, % Assumed to be on the same host
    rpc:call(Node, mod_security, list_auth_users, [Addr,Port]).

list_auth_users(Node,Port,Dir) ->
    Addr = undefined, % Assumed to be on the same host
    rpc:call(Node, mod_security, list_auth_users, [Addr,Port,Dir]).

update_password(Node, ServerRoot, _Address, Port, Dir, Old, New)->
    Directory = filename:join([ServerRoot, "htdocs", Dir]),
    rpc:call(Node, mod_auth, update_password, 
	     [undefined, Port, Directory, Old, New, New]).

remove_groups(Node, ServerRoot, Host, Port, Dir) ->
    Directory = filename:join([ServerRoot, "htdocs", Dir]),
    {ok, Groups} = list_groups(Node, ServerRoot, Host, Port, Directory),
    lists:foreach(fun(Group) ->
				delete_group(Node, Group, Port, Directory)
			end,
			Groups),
    {ok, []} = list_groups(Node, ServerRoot, Host, Port, Directory),
    ok.

delete_group(Node, Group, Port, Dir) ->
    Addr = undefined, 
    rpc:call(Node, mod_auth, delete_group, [Group, Addr, Port, Dir]).

list_groups(Node, _, _, Port, Dir) ->
    Addr = undefined, 
    rpc:call(Node, mod_auth, list_groups, [Addr, Port, Dir]).

add_group_member(Node, ServerRoot, Port, Dir, User, Group) ->
    Addr = undefined, 
    rpc:call(Node, mod_auth, add_group_member, [Group, User, Addr, Port, 
						filename:join(
						  [ServerRoot,
						   "htdocs",Dir])]).
event(What, Port, Dir, Data) ->
    Msg = {event, What, Port, Dir, Data},
    case global:whereis_name(mod_security_test) of
	undefined ->
	    ok;
	_Pid ->
	    global:send(mod_security_test, Msg)
    end.

ssl_password_cb() ->
    "dummy-ssl-password".

check_lists_members({ok,L},L) -> 
    ok;
check_lists_members({ok,L1},L2) ->
    check_lists_members1(lists:sort(L1),lists:sort(L2));
check_lists_members(Error,_L) ->
    Error.

check_lists_members1(L,L) ->
    ok;
check_lists_members1(L1,L2) ->
    {error,{lists_not_equal,L1,L2}}.