1 /*
2 ** Copyright (c) 2005-2008 Sendmail, Inc. and its suppliers.
3 ** All rights reserved.
4 **
5 ** Copyright (c) 2009, 2011, 2012, The Trusted Domain Project.
6 ** All rights reserved.
7 */
8
9 #include "build-config.h"
10
11 /* system includes */
12 #include <sys/types.h>
13 #include <assert.h>
14 #include <string.h>
15 #include <stdio.h>
16
17 #ifdef USE_GNUTLS
18 # include <gnutls/gnutls.h>
19 #endif /* USE_GNUTLS */
20
21 /* libopendkim includes */
22 #include "../dkim.h"
23 #include "t-testdata.h"
24
25 #define MAXHEADER 4096
26 #define SIGARRAY 10
27
28 #define SIG2 "v=1; a=rsa-sha1; c=relaxed/relaxed; d=example.com; s=test;\r\n\tt=1172620939; bh=Z9ONHHsBrKN0pbfrOu025VfbdR4=;\r\n\th=Received:Received:Received:From:To:Date:Subject:Message-ID;\r\n\tb=Jf+j2RDZRkpIF1KaL5ByhHFPWj5RMeX5764IVlwIc11equjQND51K9FfL5pyjXvwj\r\n\t FoFPW0PGJb3liej6iDDEHgYpXR4p5qqlGx/C1Q9gf/MQN/Xlkv6ZXgR38QnWAfZxh5\r\n\t N1f5xUg+SJb5yBDoXklG62IRdia1Hq9MuiGumrGM="
29
30 /*
31 ** MAIN -- program mainline
32 **
33 ** Parameters:
34 ** The usual.
35 **
36 ** Return value:
37 ** Exit status.
38 */
39
40 int
main(int argc,char ** argv)41 main(int argc, char **argv)
42 {
43 #ifdef TEST_KEEP_FILES
44 u_int flags;
45 #endif /* TEST_KEEP_FILES */
46 DKIM_STAT status;
47 u_int nsigs;
48 DKIM *dkim;
49 DKIM_LIB *lib;
50 DKIM_SIGINFO *sig;
51 dkim_query_t qtype = DKIM_QUERY_FILE;
52 unsigned char hdr[MAXHEADER + 1];
53 unsigned char signedhdrs[SIGARRAY][DKIM_MAXHEADER + 1];
54
55 printf("*** signed header content extraction\n");
56
57 #ifdef USE_GNUTLS
58 (void) gnutls_global_init();
59 #endif /* USE_GNUTLS */
60
61 /* instantiate the library */
62 lib = dkim_init(NULL, NULL);
63 assert(lib != NULL);
64
65 #ifdef TEST_KEEP_FILES
66 /* set flags */
67 flags = (DKIM_LIBFLAGS_TMPFILES|DKIM_LIBFLAGS_KEEPFILES);
68 (void) dkim_options(lib, DKIM_OP_SETOPT, DKIM_OPTS_FLAGS, &flags,
69 sizeof flags);
70 #endif /* TEST_KEEP_FILES */
71
72 (void) dkim_options(lib, DKIM_OP_SETOPT, DKIM_OPTS_QUERYMETHOD,
73 &qtype, sizeof qtype);
74 (void) dkim_options(lib, DKIM_OP_SETOPT, DKIM_OPTS_QUERYINFO,
75 KEYFILE, strlen(KEYFILE));
76
77 dkim = dkim_verify(lib, JOBID, NULL, &status);
78 assert(dkim != NULL);
79
80 snprintf(hdr, sizeof hdr, "%s: %s", DKIM_SIGNHEADER, SIG2);
81 status = dkim_header(dkim, hdr, strlen(hdr));
82 assert(status == DKIM_STAT_OK);
83
84 status = dkim_header(dkim, HEADER01, strlen(HEADER01));
85 assert(status == DKIM_STAT_OK);
86
87 status = dkim_header(dkim, HEADER02, strlen(HEADER02));
88 assert(status == DKIM_STAT_OK);
89
90 status = dkim_header(dkim, HEADER03, strlen(HEADER03));
91 assert(status == DKIM_STAT_OK);
92
93 status = dkim_header(dkim, HEADER04, strlen(HEADER04));
94 assert(status == DKIM_STAT_OK);
95
96 status = dkim_header(dkim, HEADER05, strlen(HEADER05));
97 assert(status == DKIM_STAT_OK);
98
99 status = dkim_header(dkim, HEADER06, strlen(HEADER06));
100 assert(status == DKIM_STAT_OK);
101
102 status = dkim_header(dkim, HEADER07, strlen(HEADER07));
103 assert(status == DKIM_STAT_OK);
104
105 status = dkim_header(dkim, HEADER08, strlen(HEADER08));
106 assert(status == DKIM_STAT_OK);
107
108 status = dkim_header(dkim, HEADER09, strlen(HEADER09));
109 assert(status == DKIM_STAT_OK);
110
111 status = dkim_header(dkim, HEADER10, strlen(HEADER09));
112 assert(status == DKIM_STAT_OK);
113
114 status = dkim_eoh(dkim);
115 assert(status == DKIM_STAT_OK);
116
117 status = dkim_body(dkim, BODY00, strlen(BODY00));
118 assert(status == DKIM_STAT_OK);
119
120 status = dkim_body(dkim, BODY01, strlen(BODY01));
121 assert(status == DKIM_STAT_OK);
122
123 status = dkim_body(dkim, BODY01A, strlen(BODY01A));
124 assert(status == DKIM_STAT_OK);
125 status = dkim_body(dkim, BODY01B, strlen(BODY01B));
126 assert(status == DKIM_STAT_OK);
127 status = dkim_body(dkim, BODY01C, strlen(BODY01C));
128 assert(status == DKIM_STAT_OK);
129 status = dkim_body(dkim, BODY01D, strlen(BODY01D));
130 assert(status == DKIM_STAT_OK);
131 status = dkim_body(dkim, BODY01E, strlen(BODY01E));
132 assert(status == DKIM_STAT_OK);
133
134 status = dkim_body(dkim, BODY02, strlen(BODY02));
135 assert(status == DKIM_STAT_OK);
136
137 status = dkim_body(dkim, BODY03, strlen(BODY03));
138 assert(status == DKIM_STAT_OK);
139
140 status = dkim_body(dkim, BODY04, strlen(BODY04));
141 assert(status == DKIM_STAT_OK);
142
143 status = dkim_body(dkim, BODY03, strlen(BODY03));
144 assert(status == DKIM_STAT_OK);
145
146 status = dkim_body(dkim, BODY03, strlen(BODY03));
147 assert(status == DKIM_STAT_OK);
148
149 status = dkim_body(dkim, BODY05, strlen(BODY05));
150 assert(status == DKIM_STAT_OK);
151
152 status = dkim_body(dkim, BODY03, strlen(BODY03));
153 assert(status == DKIM_STAT_OK);
154
155 status = dkim_body(dkim, BODY03, strlen(BODY03));
156 assert(status == DKIM_STAT_OK);
157
158 status = dkim_eom(dkim, NULL);
159 assert(status == DKIM_STAT_OK);
160
161 sig = dkim_getsignature(dkim);
162 assert(sig != NULL);
163 nsigs = SIGARRAY;
164 status = dkim_sig_getsignedhdrs(dkim, sig, (u_char *) signedhdrs,
165 DKIM_MAXHEADER + 1, &nsigs);
166 assert(status == DKIM_STAT_OK);
167 assert(nsigs == 8);
168 assert(strcmp(signedhdrs[0], HEADER04) == 0);
169 assert(strcmp(signedhdrs[1], HEADER03) == 0);
170 assert(strcmp(signedhdrs[2], HEADER02) == 0);
171 assert(strcmp(signedhdrs[3], HEADER05) == 0);
172 assert(strcmp(signedhdrs[4], HEADER06) == 0);
173 assert(strcmp(signedhdrs[5], HEADER07) == 0);
174 assert(strcmp(signedhdrs[6], HEADER08) == 0);
175 assert(strcmp(signedhdrs[7], HEADER09) == 0);
176
177 status = dkim_free(dkim);
178 assert(status == DKIM_STAT_OK);
179
180 dkim_close(lib);
181
182 return 0;
183 }
184