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-rw-r--r--src/lib/libcrypto/asn1/a_hdr.c130
-rw-r--r--src/lib/libcrypto/asn1/a_meth.c84
-rw-r--r--src/lib/libcrypto/asn1/a_utctm.c212
3 files changed, 426 insertions, 0 deletions
diff --git a/src/lib/libcrypto/asn1/a_hdr.c b/src/lib/libcrypto/asn1/a_hdr.c
new file mode 100644
index 0000000000..4fb7a5fa75
--- /dev/null
+++ b/src/lib/libcrypto/asn1/a_hdr.c
@@ -0,0 +1,130 @@
1/* crypto/asn1/a_hdr.c */
2/* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
3 * All rights reserved.
4 *
5 * This package is an SSL implementation written
6 * by Eric Young (eay@cryptsoft.com).
7 * The implementation was written so as to conform with Netscapes SSL.
8 *
9 * This library is free for commercial and non-commercial use as long as
10 * the following conditions are aheared to. The following conditions
11 * apply to all code found in this distribution, be it the RC4, RSA,
12 * lhash, DES, etc., code; not just the SSL code. The SSL documentation
13 * included with this distribution is covered by the same copyright terms
14 * except that the holder is Tim Hudson (tjh@cryptsoft.com).
15 *
16 * Copyright remains Eric Young's, and as such any Copyright notices in
17 * the code are not to be removed.
18 * If this package is used in a product, Eric Young should be given attribution
19 * as the author of the parts of the library used.
20 * This can be in the form of a textual message at program startup or
21 * in documentation (online or textual) provided with the package.
22 *
23 * Redistribution and use in source and binary forms, with or without
24 * modification, are permitted provided that the following conditions
25 * are met:
26 * 1. Redistributions of source code must retain the copyright
27 * notice, this list of conditions and the following disclaimer.
28 * 2. Redistributions in binary form must reproduce the above copyright
29 * notice, this list of conditions and the following disclaimer in the
30 * documentation and/or other materials provided with the distribution.
31 * 3. All advertising materials mentioning features or use of this software
32 * must display the following acknowledgement:
33 * "This product includes cryptographic software written by
34 * Eric Young (eay@cryptsoft.com)"
35 * The word 'cryptographic' can be left out if the rouines from the library
36 * being used are not cryptographic related :-).
37 * 4. If you include any Windows specific code (or a derivative thereof) from
38 * the apps directory (application code) you must include an acknowledgement:
39 * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
40 *
41 * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
42 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
43 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
44 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
45 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
46 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
47 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
48 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
49 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
50 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
51 * SUCH DAMAGE.
52 *
53 * The licence and distribution terms for any publically available version or
54 * derivative of this code cannot be changed. i.e. this code cannot simply be
55 * copied and put under another distribution licence
56 * [including the GNU Public Licence.]
57 */
58
59#include <stdio.h>
60#include "cryptlib.h"
61#include "asn1_mac.h"
62#include "asn1.h"
63
64/*
65 * ASN1err(ASN1_F_D2I_ASN1_HEADER,ASN1_R_LENGTH_MISMATCH);
66 * ASN1err(ASN1_F_I2D_ASN1_HEADER,ASN1_R_BAD_GET_OBJECT);
67 * ASN1err(ASN1_F_I2D_ASN1_HEADER,ASN1_R_BAD_GET_OBJECT);
68 * ASN1err(ASN1_F_ASN1_HEADER_NEW,ASN1_R_BAD_GET_OBJECT);
69 */
70
71int i2d_ASN1_HEADER(a,pp)
72ASN1_HEADER *a;
73unsigned char **pp;
74 {
75 M_ASN1_I2D_vars(a);
76
77 M_ASN1_I2D_len(a->header, i2d_ASN1_OCTET_STRING);
78 M_ASN1_I2D_len(a->data, a->meth->i2d);
79
80 M_ASN1_I2D_seq_total();
81
82 M_ASN1_I2D_put(a->header, i2d_ASN1_OCTET_STRING);
83 M_ASN1_I2D_put(a->data, a->meth->i2d);
84
85 M_ASN1_I2D_finish();
86 }
87
88ASN1_HEADER *d2i_ASN1_HEADER(a,pp,length)
89ASN1_HEADER **a;
90unsigned char **pp;
91long length;
92 {
93 M_ASN1_D2I_vars(a,ASN1_HEADER *,ASN1_HEADER_new);
94
95 M_ASN1_D2I_Init();
96 M_ASN1_D2I_start_sequence();
97 M_ASN1_D2I_get(ret->header,d2i_ASN1_OCTET_STRING);
98 if (ret->meth != NULL)
99 {
100 M_ASN1_D2I_get(ret->data,ret->meth->d2i);
101 }
102 else
103 {
104 if (a != NULL) (*a)=ret;
105 return(ret);
106 }
107 M_ASN1_D2I_Finish(a,ASN1_HEADER_free,ASN1_F_D2I_ASN1_HEADER);
108 }
109
110ASN1_HEADER *ASN1_HEADER_new()
111 {
112 ASN1_HEADER *ret=NULL;
113
114 M_ASN1_New_Malloc(ret,ASN1_HEADER);
115 M_ASN1_New(ret->header,ASN1_OCTET_STRING_new);
116 ret->meth=NULL;
117 ret->data=NULL;
118 return(ret);
119 M_ASN1_New_Error(ASN1_F_ASN1_HEADER_NEW);
120 }
121
122void ASN1_HEADER_free(a)
123ASN1_HEADER *a;
124 {
125 if (a == NULL) return;
126 ASN1_OCTET_STRING_free(a->header);
127 if (a->meth != NULL)
128 a->meth->destroy(a->data);
129 Free((char *)a);
130 }
diff --git a/src/lib/libcrypto/asn1/a_meth.c b/src/lib/libcrypto/asn1/a_meth.c
new file mode 100644
index 0000000000..513625c305
--- /dev/null
+++ b/src/lib/libcrypto/asn1/a_meth.c
@@ -0,0 +1,84 @@
1/* crypto/asn1/a_meth.c */
2/* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
3 * All rights reserved.
4 *
5 * This package is an SSL implementation written
6 * by Eric Young (eay@cryptsoft.com).
7 * The implementation was written so as to conform with Netscapes SSL.
8 *
9 * This library is free for commercial and non-commercial use as long as
10 * the following conditions are aheared to. The following conditions
11 * apply to all code found in this distribution, be it the RC4, RSA,
12 * lhash, DES, etc., code; not just the SSL code. The SSL documentation
13 * included with this distribution is covered by the same copyright terms
14 * except that the holder is Tim Hudson (tjh@cryptsoft.com).
15 *
16 * Copyright remains Eric Young's, and as such any Copyright notices in
17 * the code are not to be removed.
18 * If this package is used in a product, Eric Young should be given attribution
19 * as the author of the parts of the library used.
20 * This can be in the form of a textual message at program startup or
21 * in documentation (online or textual) provided with the package.
22 *
23 * Redistribution and use in source and binary forms, with or without
24 * modification, are permitted provided that the following conditions
25 * are met:
26 * 1. Redistributions of source code must retain the copyright
27 * notice, this list of conditions and the following disclaimer.
28 * 2. Redistributions in binary form must reproduce the above copyright
29 * notice, this list of conditions and the following disclaimer in the
30 * documentation and/or other materials provided with the distribution.
31 * 3. All advertising materials mentioning features or use of this software
32 * must display the following acknowledgement:
33 * "This product includes cryptographic software written by
34 * Eric Young (eay@cryptsoft.com)"
35 * The word 'cryptographic' can be left out if the rouines from the library
36 * being used are not cryptographic related :-).
37 * 4. If you include any Windows specific code (or a derivative thereof) from
38 * the apps directory (application code) you must include an acknowledgement:
39 * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
40 *
41 * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
42 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
43 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
44 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
45 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
46 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
47 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
48 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
49 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
50 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
51 * SUCH DAMAGE.
52 *
53 * The licence and distribution terms for any publically available version or
54 * derivative of this code cannot be changed. i.e. this code cannot simply be
55 * copied and put under another distribution licence
56 * [including the GNU Public Licence.]
57 */
58
59#include <stdio.h>
60#include "cryptlib.h"
61#include "buffer.h"
62#include "x509.h"
63
64static ASN1_METHOD ia5string_meth={
65 (int (*)()) i2d_ASN1_IA5STRING,
66 (char *(*)()) d2i_ASN1_IA5STRING,
67 (char *(*)()) ASN1_STRING_new,
68 (void (*)()) ASN1_STRING_free};
69
70static ASN1_METHOD bit_string_meth={
71 (int (*)()) i2d_ASN1_BIT_STRING,
72 (char *(*)()) d2i_ASN1_BIT_STRING,
73 (char *(*)()) ASN1_STRING_new,
74 (void (*)()) ASN1_STRING_free};
75
76ASN1_METHOD *ASN1_IA5STRING_asn1_meth()
77 {
78 return(&ia5string_meth);
79 }
80
81ASN1_METHOD *ASN1_BIT_STRING_asn1_meth()
82 {
83 return(&bit_string_meth);
84 }
diff --git a/src/lib/libcrypto/asn1/a_utctm.c b/src/lib/libcrypto/asn1/a_utctm.c
new file mode 100644
index 0000000000..17a7abbb67
--- /dev/null
+++ b/src/lib/libcrypto/asn1/a_utctm.c
@@ -0,0 +1,212 @@
1/* crypto/asn1/a_utctm.c */
2/* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
3 * All rights reserved.
4 *
5 * This package is an SSL implementation written
6 * by Eric Young (eay@cryptsoft.com).
7 * The implementation was written so as to conform with Netscapes SSL.
8 *
9 * This library is free for commercial and non-commercial use as long as
10 * the following conditions are aheared to. The following conditions
11 * apply to all code found in this distribution, be it the RC4, RSA,
12 * lhash, DES, etc., code; not just the SSL code. The SSL documentation
13 * included with this distribution is covered by the same copyright terms
14 * except that the holder is Tim Hudson (tjh@cryptsoft.com).
15 *
16 * Copyright remains Eric Young's, and as such any Copyright notices in
17 * the code are not to be removed.
18 * If this package is used in a product, Eric Young should be given attribution
19 * as the author of the parts of the library used.
20 * This can be in the form of a textual message at program startup or
21 * in documentation (online or textual) provided with the package.
22 *
23 * Redistribution and use in source and binary forms, with or without
24 * modification, are permitted provided that the following conditions
25 * are met:
26 * 1. Redistributions of source code must retain the copyright
27 * notice, this list of conditions and the following disclaimer.
28 * 2. Redistributions in binary form must reproduce the above copyright
29 * notice, this list of conditions and the following disclaimer in the
30 * documentation and/or other materials provided with the distribution.
31 * 3. All advertising materials mentioning features or use of this software
32 * must display the following acknowledgement:
33 * "This product includes cryptographic software written by
34 * Eric Young (eay@cryptsoft.com)"
35 * The word 'cryptographic' can be left out if the rouines from the library
36 * being used are not cryptographic related :-).
37 * 4. If you include any Windows specific code (or a derivative thereof) from
38 * the apps directory (application code) you must include an acknowledgement:
39 * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
40 *
41 * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
42 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
43 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
44 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
45 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
46 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
47 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
48 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
49 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
50 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
51 * SUCH DAMAGE.
52 *
53 * The licence and distribution terms for any publically available version or
54 * derivative of this code cannot be changed. i.e. this code cannot simply be
55 * copied and put under another distribution licence
56 * [including the GNU Public Licence.]
57 */
58
59#include <stdio.h>
60#include <time.h>
61#include "cryptlib.h"
62#include "asn1.h"
63
64/* ASN1err(ASN1_F_ASN1_UTCTIME_NEW,ASN1_R_UTCTIME_TOO_LONG);
65 * ASN1err(ASN1_F_D2I_ASN1_UTCTIME,ASN1_R_EXPECTING_A_UTCTIME);
66 */
67
68int i2d_ASN1_UTCTIME(a,pp)
69ASN1_UTCTIME *a;
70unsigned char **pp;
71 {
72 return(i2d_ASN1_bytes((ASN1_STRING *)a,pp,
73 V_ASN1_UTCTIME,V_ASN1_UNIVERSAL));
74 }
75
76
77ASN1_UTCTIME *d2i_ASN1_UTCTIME(a, pp, length)
78ASN1_UTCTIME **a;
79unsigned char **pp;
80long length;
81 {
82 ASN1_UTCTIME *ret=NULL;
83
84 ret=(ASN1_UTCTIME *)d2i_ASN1_bytes((ASN1_STRING **)a,pp,length,
85 V_ASN1_UTCTIME,V_ASN1_UNIVERSAL);
86 if (ret == NULL)
87 {
88 ASN1err(ASN1_F_D2I_ASN1_UTCTIME,ASN1_R_ERROR_STACK);
89 return(NULL);
90 }
91 if (!ASN1_UTCTIME_check(ret))
92 {
93 ASN1err(ASN1_F_D2I_ASN1_UTCTIME,ASN1_R_INVALID_TIME_FORMAT);
94 goto err;
95 }
96
97 return(ret);
98err:
99 if ((ret != NULL) && ((a == NULL) || (*a != ret)))
100 ASN1_UTCTIME_free(ret);
101 return(NULL);
102 }
103
104int ASN1_UTCTIME_check(d)
105ASN1_UTCTIME *d;
106 {
107 static int min[8]={ 0, 1, 1, 0, 0, 0, 0, 0};
108 static int max[8]={99,12,31,23,59,59,12,59};
109 char *a;
110 int n,i,l,o;
111
112 if (d->type != V_ASN1_UTCTIME) return(0);
113 l=d->length;
114 a=(char *)d->data;
115 o=0;
116
117 if (l < 11) goto err;
118 for (i=0; i<6; i++)
119 {
120 if ((i == 5) && ((a[o] == 'Z') ||
121 (a[o] == '+') || (a[o] == '-')))
122 { i++; break; }
123 if ((a[o] < '0') || (a[o] > '9')) goto err;
124 n= a[o]-'0';
125 if (++o > l) goto err;
126
127 if ((a[o] < '0') || (a[o] > '9')) goto err;
128 n=(n*10)+ a[o]-'0';
129 if (++o > l) goto err;
130
131 if ((n < min[i]) || (n > max[i])) goto err;
132 }
133 if (a[o] == 'Z')
134 o++;
135 else if ((a[o] == '+') || (a[o] == '-'))
136 {
137 o++;
138 if (o+4 > l) goto err;
139 for (i=6; i<8; i++)
140 {
141 if ((a[o] < '0') || (a[o] > '9')) goto err;
142 n= a[o]-'0';
143 o++;
144 if ((a[o] < '0') || (a[o] > '9')) goto err;
145 n=(n*10)+ a[o]-'0';
146 if ((n < min[i]) || (n > max[i])) goto err;
147 o++;
148 }
149 }
150 return(o == l);
151err:
152 return(0);
153 }
154
155int ASN1_UTCTIME_set_string(s,str)
156ASN1_UTCTIME *s;
157char *str;
158 {
159 ASN1_UTCTIME t;
160
161 t.type=V_ASN1_UTCTIME;
162 t.length=strlen(str);
163 t.data=(unsigned char *)str;
164 if (ASN1_UTCTIME_check(&t))
165 {
166 if (s != NULL)
167 {
168 ASN1_STRING_set((ASN1_STRING *)s,
169 (unsigned char *)str,t.length);
170 }
171 return(1);
172 }
173 else
174 return(0);
175 }
176
177ASN1_UTCTIME *ASN1_UTCTIME_set(s, t)
178ASN1_UTCTIME *s;
179time_t t;
180 {
181 char *p;
182 struct tm *ts;
183#if defined(THREADS)
184 struct tm data;
185#endif
186
187 if (s == NULL)
188 s=ASN1_UTCTIME_new();
189 if (s == NULL)
190 return(NULL);
191
192#if defined(THREADS)
193 ts=(struct tm *)gmtime_r(&t,&data);
194#else
195 ts=(struct tm *)gmtime(&t);
196#endif
197 p=(char *)s->data;
198 if ((p == NULL) || (s->length < 14))
199 {
200 p=Malloc(20);
201 if (p == NULL) return(NULL);
202 if (s->data != NULL)
203 Free(s->data);
204 s->data=(unsigned char *)p;
205 }
206
207 sprintf(p,"%02d%02d%02d%02d%02d%02dZ",ts->tm_year%100,
208 ts->tm_mon+1,ts->tm_mday,ts->tm_hour,ts->tm_min,ts->tm_sec);
209 s->length=strlen(p);
210 s->type=V_ASN1_UTCTIME;
211 return(s);
212 }
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