]>
Commit | Line | Data |
---|---|---|
02cd9ede | 1 | /* $Header$ |
2 | * | |
3 | * This program will verify signatures on user records in the database. | |
4 | */ | |
5 | ||
6 | #include <stdio.h> | |
7 | #include <strings.h> | |
8 | #include <ctype.h> | |
9 | #include <sys/time.h> | |
10 | #include <moira.h> | |
11 | #include <moira_site.h> | |
12 | #include <des.h> | |
13 | #include <krb.h> | |
14 | #include <gdss.h> | |
02cd9ede | 15 | |
16 | ||
17 | char *program; | |
18 | ||
19 | main(argc, argv) | |
20 | int argc; | |
21 | char **argv; | |
3fb06882 | 22 | ##{ |
23 | char buf[BUFSIZ], *usercheck[100], sigbuf[256]; | |
24 | SigInfo si; | |
25 | int status, i, wait, check, debug; | |
26 | ## char login[10], mid[32], rawsig[256], who[257]; | |
27 | ## int id, timestamp; | |
02cd9ede | 28 | |
3fb06882 | 29 | initialize_sms_error_table(); |
30 | initialize_krb_error_table(); | |
31 | initialize_gdss_error_table(); | |
02cd9ede | 32 | |
3fb06882 | 33 | program = "sign"; |
34 | check = debug = 0; | |
02cd9ede | 35 | |
3fb06882 | 36 | for (i = 1; i < argc; i++) { |
02cd9ede | 37 | if (!strcmp(argv[i], "-w")) |
38 | wait++; | |
39 | else if (!strcmp(argv[i], "-d")) | |
40 | debug++; | |
41 | else if (!strcmp(argv[i], "-D")) | |
42 | setenv("ING_SET", "set printqry"); | |
43 | else if (argv[i][0] == '-') | |
44 | fprintf(stderr, "Usage: %s [-w] [-D]\n", argv[0]); | |
45 | else usercheck[check++] = argv[i]; | |
46 | } | |
47 | ||
3fb06882 | 48 | ## ingres sms |
49 | ## range of u is users | |
50 | ## range of s is strings | |
02cd9ede | 51 | |
3fb06882 | 52 | if (check == 0) { |
53 | ## retrieve (login = u.#login, mid = u.mit_id, rawsig = u.signature, | |
54 | ## who = s.string, timestamp = u.sigdate) | |
55 | ## where u.signature != "" and u.sigwho = s.string_id { | |
02cd9ede | 56 | sprintf(buf, "%s:%s", strtrim(login), strtrim(mid)); |
57 | si.timestamp = timestamp; | |
58 | si.SigInfoVersion = 0; | |
59 | kname_parse(si.pname, si.pinst, si.prealm, strtrim(who)); | |
60 | si.rawsig = (unsigned char *) &rawsig[0]; | |
61 | status = GDSS_Recompose(&si, sigbuf); | |
62 | if (status) { | |
3fb06882 | 63 | com_err(program, gdss2et(status), "recomposing for user %s", login); |
02cd9ede | 64 | continue; |
65 | } | |
66 | si.rawsig = NULL; | |
67 | status = GDSS_Verify(buf, strlen(buf), sigbuf, &si); | |
68 | if (status) { | |
69 | com_err(program, gdss2et(status), "verifying user %s", login); | |
70 | } | |
71 | if (wait) { | |
72 | printf("Next"); | |
73 | fflush(stdout); | |
74 | gets(buf); | |
75 | } | |
3fb06882 | 76 | ## } |
02cd9ede | 77 | } else { |
78 | for (i = check - 1; i >= 0; i--) { | |
79 | strcpy(login, usercheck[i]); | |
3fb06882 | 80 | ## retrieve (mid = u.mit_id, rawsig = u.signature, |
81 | ## who = s.string, timestamp = u.sigdate) | |
82 | ## where u.signature != "" and u.sigwho = s.string_id | |
83 | ## and u.#login = login { | |
02cd9ede | 84 | sprintf(buf, "%s:%s", strtrim(login), strtrim(mid)); |
85 | if (debug) { | |
86 | printf("Verifying \"%s\"\n", buf); | |
87 | } | |
88 | si.timestamp = timestamp; | |
89 | si.SigInfoVersion = 0; | |
90 | kname_parse(si.pname, si.pinst, si.prealm, strtrim(who)); | |
91 | si.rawsig = (unsigned char *) &rawsig[0]; | |
92 | status = GDSS_Recompose(&si, sigbuf); | |
93 | if (status) { | |
94 | com_err(program, gdss2et(status), "recomposing for user %s", login); | |
95 | continue; | |
96 | } | |
97 | si.rawsig = NULL; | |
98 | status = GDSS_Verify(buf, strlen(buf), sigbuf, &si); | |
99 | if (status) | |
100 | com_err(program, gdss2et(status), "verifying user %s", login); | |
101 | else { | |
102 | com_err(program, 0, "signature verified %s", buf); | |
103 | if (debug == 2) { | |
104 | hex_dump(sigbuf); | |
105 | } | |
106 | } | |
107 | if (wait) { | |
108 | printf("Next"); | |
109 | fflush(stdout); | |
110 | gets(buf); | |
111 | } | |
3fb06882 | 112 | ## } |
02cd9ede | 113 | } |
114 | } | |
115 | ||
3fb06882 | 116 | ## exit |
02cd9ede | 117 | exit(0); |
3fb06882 | 118 | ##} |
02cd9ede | 119 | |
120 | ||
121 | hex_dump(p) | |
122 | unsigned char *p; | |
123 | { | |
124 | printf("Size: %d\n", strlen(p)); | |
125 | while (strlen(p) >= 8) { | |
126 | printf("%02x %02x %02x %02x %02x %02x %02x %02x\n", | |
127 | p[0], p[1], p[2], p[3], p[4], p[5], p[6], p[7]); | |
128 | p += 8; | |
129 | } | |
130 | switch (strlen(p)) { | |
131 | case 7: | |
132 | printf("%02x %02x %02x %02x %02x %02x %02x\n", | |
133 | p[0], p[1], p[2], p[3], p[4], p[5], p[6]); | |
134 | break; | |
135 | case 6: | |
136 | printf("%02x %02x %02x %02x %02x %02x\n", | |
137 | p[0], p[1], p[2], p[3], p[4], p[5]); | |
138 | break; | |
139 | case 5: | |
140 | printf("%02x %02x %02x %02x %02x\n", | |
141 | p[0], p[1], p[2], p[3], p[4]); | |
142 | break; | |
143 | case 4: | |
144 | printf("%02x %02x %02x %02x\n", | |
145 | p[0], p[1], p[2], p[3]); | |
146 | break; | |
147 | case 3: | |
148 | printf("%02x %02x %02x\n", | |
149 | p[0], p[1], p[2]); | |
150 | break; | |
151 | case 2: | |
152 | printf("%02x %02x\n", | |
153 | p[0], p[1]); | |
154 | break; | |
155 | case 1: | |
156 | printf("%02x\n", | |
157 | p[0]); | |
158 | break; | |
159 | default: | |
160 | return; | |
161 | } | |
162 | } |