mod_authn_file.c

expcov report - Generated Sat Oct 15 21:39:18 2016

Index Statistics Last

Directory	./modules/aaa
Filename	mod_authn_file.c
Modified	Tue Feb 15 05:31:23 2011

Pass

Half

Fail

Excluded

Total

Function

2
40.00%

3
60.00%

0
0.00%

5
100%

Expressions

4
4.55%

84
95.45%

0
0.00%

88
100%

Conditions

0
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22
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0
0.00%

22
100%

MC/DC

0
0.00%

10
100.00%

0
0.00%

10
100%

Branches

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12
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0
0.00%

12
100%

for

0
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0
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while

0
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2
100.00%

0
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2
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case

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0
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1	/* Licensed to the Apache Software Foundation (ASF) under one or more
2	* contributor license agreements. See the NOTICE file distributed with
3	* this work for additional information regarding copyright ownership.
4	* The ASF licenses this file to You under the Apache License, Version 2.0
5	* (the "License"); you may not use this file except in compliance with
6	* the License. You may obtain a copy of the License at
7	*
8	* http://www.apache.org/licenses/LICENSE-2.0
9	*
10	* Unless required by applicable law or agreed to in writing, software
11	* distributed under the License is distributed on an "AS IS" BASIS,
12	* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13	* See the License for the specific language governing permissions and
14	* limitations under the License.
15	*/
16
17	#include "apr_strings.h"
18	#include "apr_md5.h" /* for apr_password_validate */
19
20	#include "ap_config.h"
21	#include "ap_provider.h"
22	#include "httpd.h"
23	#include "http_config.h"
24	#include "http_core.h"
25	#include "http_log.h"
26	#include "http_protocol.h"
27	#include "http_request.h"
28
29	#include "mod_auth.h"
30
31	typedef struct {
32	char *pwfile;
33	} authn_file_config_rec;
34
35	static void create_authn_file_dir_config : call=1 create_authn_file_dir_config(apr_pool_t p, char *d)
36	{
37	authn_file_config_rec conf = apr_palloc : enter=1, leave=1 apr_palloc : /usr/include/apr-1/apr_pools.h line=419 column=21 apr_palloc(p : modules/aaa/mod_authn_file.c line=35 column=55 p, sizeof(conf));
38
39	conf : modules/aaa/mod_authn_file.c line=37 column=28 conf-> : enter=1, leave=1 ->pwfile : modules/aaa/mod_authn_file.c line=32 column=11 pwfile = : enter=1, leave=1 = NULL; /* just to illustrate the default really */
40	return : pass=1 return conf : modules/aaa/mod_authn_file.c line=37 column=28 conf;
41	}
42
43	static const char set_authn_file_slot : call=0 set_authn_file_slot(cmd_parms cmd, void *offset,
44	const char f, const char t)
45	{
46	if : true=0, false=0 if (MC/DC independently affect : true=0, false=0 t : modules/aaa/mod_authn_file.c line=44 column=67 tTF && : true=0, false=0 && MC/DC independently affect : true=0, false=0 strcmp : enter=0, leave=0 strcmp : /usr/include/string.h line=143 column=12 sTFtrcmp(t : modules/aaa/mod_authn_file.c line=44 column=67 t, "standard")) {
47	return : pass=0 return apr_pstrcat : enter=0, leave=0 apr_pstrcat : /usr/include/apr-1/apr_strings.h line=139 column=28 apr_pstrcat(cmd : modules/aaa/mod_authn_file.c line=43 column=51 cmd-> : enter=0, leave=0 ->pool : include/http_config.h line=291 column=17 pool, "Invalid auth file type: ", t : modules/aaa/mod_authn_file.c line=44 column=67 t, NULL);
48	}
49
50	return : pass=0 return ap_set_file_slot : enter=0, leave=0 ap_set_file_slot : include/http_config.h line=533 column=33 ap_set_file_slot(cmd : modules/aaa/mod_authn_file.c line=43 column=51 cmd, offset : modules/aaa/mod_authn_file.c line=43 column=62 offset, f : modules/aaa/mod_authn_file.c line=44 column=52 f);
51	}
52
53	static const command_rec authn_file_cmds[] =
54	{
55	AP_INIT_TAKE12("AuthUserFile", set_authn_file_slot : modules/aaa/mod_authn_file.c line=43 column=20 set_authn_file_slot,
56	(void *)APR_OFFSETOF(authn_file_config_rec, pwfile : modules/aaa/mod_authn_file.c line=32 column=11 pwfile),
57	OR_AUTHCFG, "text file containing user IDs and passwords"),
58	{NULL}
59	};
60
61	module AP_MODULE_DECLARE_DATA authn_file_module;
62
63	static authn_status check_password : call=0 check_password(request_rec r, const char user,
64	const char *password)
65	{
66	authn_file_config_rec *conf = ap_get_module_config(r : modules/aaa/mod_authn_file.c line=63 column=49 r-> : enter=0, leave=0 ->per_dir_config : include/httpd.h line=977 column=30 per_dir_config,
67	&authn_file_module : modules/aaa/mod_authn_file.c line=61 column=31 authn_file_module);
68	ap_configfile_t *f;
69	char l[MAX_STRING_LEN];
70	apr_status_t status;
71	char *file_password = NULL;
72
73	if : true=0, false=0 if (! : true=0, false=0 !conf : modules/aaa/mod_authn_file.c line=66 column=28 conf-> : enter=0, leave=0 ->pwfile : modules/aaa/mod_authn_file.c line=32 column=11 pwfile) {
74	ap_log_rerror : enter=0, leave=0 ap_log_rerror : include/http_log.h line=219 column=18 ap_log_rerror(APLOG_MARK, APLOG_ERR, 0, r : modules/aaa/mod_authn_file.c line=63 column=49 r,
75	"AuthUserFile not specified in the configuration");
76	return : pass=0 return AUTH_GENERAL_ERROR : modules/aaa/mod_auth.h line=50 column=5 AUTH_GENERAL_ERROR;
77	}
78
79	status : modules/aaa/mod_authn_file.c line=70 column=18 status = : pass=0 = ap_pcfg_openfile : enter=0, leave=0 ap_pcfg_openfile : include/http_config.h line=607 column=26 ap_pcfg_openfile(&f : modules/aaa/mod_authn_file.c line=68 column=22 f, r : modules/aaa/mod_authn_file.c line=63 column=49 r-> : enter=0, leave=0 ->pool : include/httpd.h line=780 column=17 pool, conf : modules/aaa/mod_authn_file.c line=66 column=28 conf-> : enter=0, leave=0 ->pwfile : modules/aaa/mod_authn_file.c line=32 column=11 pwfile);
80
81	if : true=0, false=0 if (status : modules/aaa/mod_authn_file.c line=70 column=18 status != : true=0, false=0 != APR_SUCCESS) {
82	ap_log_rerror : enter=0, leave=0 ap_log_rerror : include/http_log.h line=219 column=18 ap_log_rerror(APLOG_MARK, APLOG_ERR, status : modules/aaa/mod_authn_file.c line=70 column=18 status, r : modules/aaa/mod_authn_file.c line=63 column=49 r,
83	"Could not open password file: %s", conf : modules/aaa/mod_authn_file.c line=66 column=28 conf-> : enter=0, leave=0 ->pwfile : modules/aaa/mod_authn_file.c line=32 column=11 pwfile);
84	return : pass=0 return AUTH_GENERAL_ERROR : modules/aaa/mod_auth.h line=50 column=5 AUTH_GENERAL_ERROR;
85	}
86
87	while : true=0, false=0 while (! : true=0, false=0 !(ap_cfg_getline : enter=0, leave=0 ap_cfg_getline : include/http_config.h line=633 column=17 ap_cfg_getline(l : modules/aaa/mod_authn_file.c line=69 column=10 l, MAX_STRING_LEN, f : modules/aaa/mod_authn_file.c line=68 column=22 f))) {
88	const char rpw, w;
89
90	/* Skip # or blank lines. */
91	if : true=0, false=0 if ((l : modules/aaa/mod_authn_file.c line=69 column=10 l[] : enter=0, leave=0 [0] == : true=0, false=0 MC/DC independently affect : true=0, false=0 =TF= '#') \|\| : true=0, false=0 \|\| (! : true=0, false=0 MC/DC independently affect : true=0, false=0 !TFl : modules/aaa/mod_authn_file.c line=69 column=10 l[] : enter=0, leave=0 [0])) {
92	continue : pass=0 continue;
93	}
94
95	rpw : modules/aaa/mod_authn_file.c line=88 column=21 rpw = : pass=0 = l : modules/aaa/mod_authn_file.c line=69 column=10 l;
96	w : modules/aaa/mod_authn_file.c line=88 column=27 w = : pass=0 = ap_getword : enter=0, leave=0 ap_getword : include/httpd.h line=1299 column=20 ap_getword(r : modules/aaa/mod_authn_file.c line=63 column=49 r-> : enter=0, leave=0 ->pool : include/httpd.h line=780 column=17 pool, &rpw : modules/aaa/mod_authn_file.c line=88 column=21 rpw, ':');
97
98	if : true=0, false=0 if (! : true=0, false=0 !strcmp : enter=0, leave=0 strcmp : /usr/include/string.h line=143 column=12 strcmp(user : modules/aaa/mod_authn_file.c line=63 column=64 user, w : modules/aaa/mod_authn_file.c line=88 column=27 w)) {
99	file_password : modules/aaa/mod_authn_file.c line=71 column=11 file_password = : pass=0 = ap_getword : enter=0, leave=0 ap_getword : include/httpd.h line=1299 column=20 ap_getword(r : modules/aaa/mod_authn_file.c line=63 column=49 r-> : enter=0, leave=0 ->pool : include/httpd.h line=780 column=17 pool, &rpw : modules/aaa/mod_authn_file.c line=88 column=21 rpw, ':');
100	break : pass=0 break;
101	}
102	}
103	ap_cfg_closefile : enter=0, leave=0 ap_cfg_closefile : include/http_config.h line=647 column=17 ap_cfg_closefile(f : modules/aaa/mod_authn_file.c line=68 column=22 f);
104
105	if : true=0, false=0 if (! : true=0, false=0 !file_password : modules/aaa/mod_authn_file.c line=71 column=11 file_password) {
106	return : pass=0 return AUTH_USER_NOT_FOUND : modules/aaa/mod_auth.h line=49 column=5 AUTH_USER_NOT_FOUND;
107	}
108
109	status : modules/aaa/mod_authn_file.c line=70 column=18 status = : pass=0 = apr_password_validate : enter=0, leave=0 apr_password_validate : /usr/include/apr-1/apr_md5.h line=153 column=27 apr_password_validate(password : modules/aaa/mod_authn_file.c line=64 column=48 password, file_password : modules/aaa/mod_authn_file.c line=71 column=11 file_password);
110	if : true=0, false=0 if (status : modules/aaa/mod_authn_file.c line=70 column=18 status != : true=0, false=0 != APR_SUCCESS) {
111	return : pass=0 return AUTH_DENIED : modules/aaa/mod_auth.h line=46 column=5 AUTH_DENIED;
112	}
113
114	return : pass=0 return AUTH_GRANTED : modules/aaa/mod_auth.h line=47 column=5 AUTH_GRANTED;
115	}
116
117	static authn_status get_realm_hash : call=0 get_realm_hash(request_rec r, const char user,
118	const char realm, char *rethash)
119	{
120	authn_file_config_rec *conf = ap_get_module_config(r : modules/aaa/mod_authn_file.c line=117 column=49 r-> : enter=0, leave=0 ->per_dir_config : include/httpd.h line=977 column=30 per_dir_config,
121	&authn_file_module : modules/aaa/mod_authn_file.c line=61 column=31 authn_file_module);
122	ap_configfile_t *f;
123	char l[MAX_STRING_LEN];
124	apr_status_t status;
125	char *file_hash = NULL;
126
127	if : true=0, false=0 if (! : true=0, false=0 !conf : modules/aaa/mod_authn_file.c line=120 column=28 conf-> : enter=0, leave=0 ->pwfile : modules/aaa/mod_authn_file.c line=32 column=11 pwfile) {
128	ap_log_rerror : enter=0, leave=0 ap_log_rerror : include/http_log.h line=219 column=18 ap_log_rerror(APLOG_MARK, APLOG_ERR, 0, r : modules/aaa/mod_authn_file.c line=117 column=49 r,
129	"AuthUserFile not specified in the configuration");
130	return : pass=0 return AUTH_GENERAL_ERROR : modules/aaa/mod_auth.h line=50 column=5 AUTH_GENERAL_ERROR;
131	}
132
133	status : modules/aaa/mod_authn_file.c line=124 column=18 status = : pass=0 = ap_pcfg_openfile : enter=0, leave=0 ap_pcfg_openfile : include/http_config.h line=607 column=26 ap_pcfg_openfile(&f : modules/aaa/mod_authn_file.c line=122 column=22 f, r : modules/aaa/mod_authn_file.c line=117 column=49 r-> : enter=0, leave=0 ->pool : include/httpd.h line=780 column=17 pool, conf : modules/aaa/mod_authn_file.c line=120 column=28 conf-> : enter=0, leave=0 ->pwfile : modules/aaa/mod_authn_file.c line=32 column=11 pwfile);
134
135	if : true=0, false=0 if (status : modules/aaa/mod_authn_file.c line=124 column=18 status != : true=0, false=0 != APR_SUCCESS) {
136	ap_log_rerror : enter=0, leave=0 ap_log_rerror : include/http_log.h line=219 column=18 ap_log_rerror(APLOG_MARK, APLOG_ERR, status : modules/aaa/mod_authn_file.c line=124 column=18 status, r : modules/aaa/mod_authn_file.c line=117 column=49 r,
137	"Could not open password file: %s", conf : modules/aaa/mod_authn_file.c line=120 column=28 conf-> : enter=0, leave=0 ->pwfile : modules/aaa/mod_authn_file.c line=32 column=11 pwfile);
138	return : pass=0 return AUTH_GENERAL_ERROR : modules/aaa/mod_auth.h line=50 column=5 AUTH_GENERAL_ERROR;
139	}
140
141	while : true=0, false=0 while (! : true=0, false=0 !(ap_cfg_getline : enter=0, leave=0 ap_cfg_getline : include/http_config.h line=633 column=17 ap_cfg_getline(l : modules/aaa/mod_authn_file.c line=123 column=10 l, MAX_STRING_LEN, f : modules/aaa/mod_authn_file.c line=122 column=22 f))) {
142	const char rpw, w, *x;
143
144	/* Skip # or blank lines. */
145	if : true=0, false=0 if ((l : modules/aaa/mod_authn_file.c line=123 column=10 l[] : enter=0, leave=0 [0] == : true=0, false=0 MC/DC independently affect : true=0, false=0 =TF= '#') \|\| : true=0, false=0 \|\| (! : true=0, false=0 MC/DC independently affect : true=0, false=0 !TFl : modules/aaa/mod_authn_file.c line=123 column=10 l[] : enter=0, leave=0 [0])) {
146	continue : pass=0 continue;
147	}
148
149	rpw : modules/aaa/mod_authn_file.c line=142 column=21 rpw = : pass=0 = l : modules/aaa/mod_authn_file.c line=123 column=10 l;
150	w : modules/aaa/mod_authn_file.c line=142 column=27 w = : pass=0 = ap_getword : enter=0, leave=0 ap_getword : include/httpd.h line=1299 column=20 ap_getword(r : modules/aaa/mod_authn_file.c line=117 column=49 r-> : enter=0, leave=0 ->pool : include/httpd.h line=780 column=17 pool, &rpw : modules/aaa/mod_authn_file.c line=142 column=21 rpw, ':');
151	x : modules/aaa/mod_authn_file.c line=142 column=31 x = : pass=0 = ap_getword : enter=0, leave=0 ap_getword : include/httpd.h line=1299 column=20 ap_getword(r : modules/aaa/mod_authn_file.c line=117 column=49 r-> : enter=0, leave=0 ->pool : include/httpd.h line=780 column=17 pool, &rpw : modules/aaa/mod_authn_file.c line=142 column=21 rpw, ':');
152
153	if : true=0, false=0 if (MC/DC independently affect : true=0, false=0 x : modules/aaa/mod_authn_file.c line=142 column=31 xTF && : true=0, false=0 && MC/DC independently affect : true=0, false=0 w : modules/aaa/mod_authn_file.c line=142 column=27 wTF && : true=0, false=0 && ! : true=0, false=0 MC/DC independently affect : true=0, false=0 !TFstrcmp : enter=0, leave=0 strcmp : /usr/include/string.h line=143 column=12 strcmp(user : modules/aaa/mod_authn_file.c line=117 column=64 user, w : modules/aaa/mod_authn_file.c line=142 column=27 w) && : true=0, false=0 && ! : true=0, false=0 MC/DC independently affect : true=0, false=0 !TFstrcmp : enter=0, leave=0 strcmp : /usr/include/string.h line=143 column=12 strcmp(realm : modules/aaa/mod_authn_file.c line=118 column=48 realm, x : modules/aaa/mod_authn_file.c line=142 column=31 x)) {
154	/* Remember that this is a md5 hash of user:realm:password. */
155	file_hash : modules/aaa/mod_authn_file.c line=125 column=11 file_hash = : pass=0 = ap_getword : enter=0, leave=0 ap_getword : include/httpd.h line=1299 column=20 ap_getword(r : modules/aaa/mod_authn_file.c line=117 column=49 r-> : enter=0, leave=0 ->pool : include/httpd.h line=780 column=17 pool, &rpw : modules/aaa/mod_authn_file.c line=142 column=21 rpw, ':');
156	break : pass=0 break;
157	}
158	}
159	ap_cfg_closefile : enter=0, leave=0 ap_cfg_closefile : include/http_config.h line=647 column=17 ap_cfg_closefile(f : modules/aaa/mod_authn_file.c line=122 column=22 f);
160
161	if : true=0, false=0 if (! : true=0, false=0 !file_hash : modules/aaa/mod_authn_file.c line=125 column=11 file_hash) {
162	return : pass=0 return AUTH_USER_NOT_FOUND : modules/aaa/mod_auth.h line=49 column=5 AUTH_USER_NOT_FOUND;
163	}
164
165	*rethash : modules/aaa/mod_authn_file.c line=118 column=62 rethash = : enter=0, leave=0 = file_hash : modules/aaa/mod_authn_file.c line=125 column=11 file_hash;
166
167	return : pass=0 return AUTH_USER_FOUND : modules/aaa/mod_auth.h line=48 column=5 AUTH_USER_FOUND;
168	}
169
170	static const authn_provider authn_file_provider =
171	{
172	&check_password : modules/aaa/mod_authn_file.c line=63 column=21 check_password,
173	&get_realm_hash : modules/aaa/mod_authn_file.c line=117 column=21 get_realm_hash,
174	};
175
176	static void register_hooks : call=1 register_hooks(apr_pool_t *p)
177	{
178	ap_register_provider : enter=1, leave=1 ap_register_provider : include/ap_provider.h line=50 column=26 ap_register_provider(p : modules/aaa/mod_authn_file.c line=176 column=40 p, AUTHN_PROVIDER_GROUP, "file", "0",
179	&authn_file_provider : modules/aaa/mod_authn_file.c line=170 column=29 authn_file_provider);
180	}
181
182	module AP_MODULE_DECLARE_DATA authn_file_module =
183	{
184	STANDARD20_MODULE_STUFF,
185	create_authn_file_dir_config : modules/aaa/mod_authn_file.c line=35 column=14 create_authn_file_dir_config, /* dir config creater */
186	NULL, /* dir merger --- default is to override */
187	NULL, /* server config */
188	NULL, /* merge server config */
189	authn_file_cmds : modules/aaa/mod_authn_file.c line=53 column=26 authn_file_cmds, /* command apr_table_t */
190	register_hooks : modules/aaa/mod_authn_file.c line=176 column=13 register_hooks /* register hooks */
191	};
192	[EOF]

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