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-rw-r--r--src/lib/libcrypto/ocsp/ocsp_ht.c173
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diff --git a/src/lib/libcrypto/ocsp/ocsp_ht.c b/src/lib/libcrypto/ocsp/ocsp_ht.c
deleted file mode 100644
index 9213e58ae4..0000000000
--- a/src/lib/libcrypto/ocsp/ocsp_ht.c
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1/* ocsp_ht.c */
2/* Written by Dr Stephen N Henson (shenson@bigfoot.com) for the OpenSSL
3 * project 2000.
4 */
5/* ====================================================================
6 * Copyright (c) 2000 The OpenSSL Project. All rights reserved.
7 *
8 * Redistribution and use in source and binary forms, with or without
9 * modification, are permitted provided that the following conditions
10 * are met:
11 *
12 * 1. Redistributions of source code must retain the above copyright
13 * notice, this list of conditions and the following disclaimer.
14 *
15 * 2. Redistributions in binary form must reproduce the above copyright
16 * notice, this list of conditions and the following disclaimer in
17 * the documentation and/or other materials provided with the
18 * distribution.
19 *
20 * 3. All advertising materials mentioning features or use of this
21 * software must display the following acknowledgment:
22 * "This product includes software developed by the OpenSSL Project
23 * for use in the OpenSSL Toolkit. (http://www.OpenSSL.org/)"
24 *
25 * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
26 * endorse or promote products derived from this software without
27 * prior written permission. For written permission, please contact
28 * licensing@OpenSSL.org.
29 *
30 * 5. Products derived from this software may not be called "OpenSSL"
31 * nor may "OpenSSL" appear in their names without prior written
32 * permission of the OpenSSL Project.
33 *
34 * 6. Redistributions of any form whatsoever must retain the following
35 * acknowledgment:
36 * "This product includes software developed by the OpenSSL Project
37 * for use in the OpenSSL Toolkit (http://www.OpenSSL.org/)"
38 *
39 * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
40 * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
41 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
42 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR
43 * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
44 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
45 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
46 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
47 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
48 * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
49 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
50 * OF THE POSSIBILITY OF SUCH DAMAGE.
51 * ====================================================================
52 *
53 * This product includes cryptographic software written by Eric Young
54 * (eay@cryptsoft.com). This product includes software written by Tim
55 * Hudson (tjh@cryptsoft.com).
56 *
57 */
58
59#include <openssl/asn1.h>
60#include <stdio.h>
61#include <stdlib.h>
62#include <ctype.h>
63#include <string.h>
64#include <openssl/ocsp.h>
65#include <openssl/err.h>
66#include <openssl/buffer.h>
67#ifdef OPENSSL_SYS_SUNOS
68#define strtoul (unsigned long)strtol
69#endif /* OPENSSL_SYS_SUNOS */
70
71/* Quick and dirty HTTP OCSP request handler.
72 * Could make this a bit cleverer by adding
73 * support for non blocking BIOs and a few
74 * other refinements.
75 */
76
77OCSP_RESPONSE *OCSP_sendreq_bio(BIO *b, char *path, OCSP_REQUEST *req)
78{
79 BIO *mem = NULL;
80 char tmpbuf[1024];
81 OCSP_RESPONSE *resp = NULL;
82 char *p, *q, *r;
83 int len, retcode;
84 static char req_txt[] =
85"POST %s HTTP/1.0\r\n\
86Content-Type: application/ocsp-request\r\n\
87Content-Length: %d\r\n\r\n";
88
89 len = i2d_OCSP_REQUEST(req, NULL);
90 if(BIO_printf(b, req_txt, path, len) < 0) {
91 OCSPerr(OCSP_F_OCSP_SENDREQ_BIO,OCSP_R_SERVER_WRITE_ERROR);
92 goto err;
93 }
94 if(i2d_OCSP_REQUEST_bio(b, req) <= 0) {
95 OCSPerr(OCSP_F_OCSP_SENDREQ_BIO,OCSP_R_SERVER_WRITE_ERROR);
96 goto err;
97 }
98 if(!(mem = BIO_new(BIO_s_mem()))) goto err;
99 /* Copy response to a memory BIO: socket bios can't do gets! */
100 while ((len = BIO_read(b, tmpbuf, sizeof tmpbuf))) {
101 if(len < 0) {
102 OCSPerr(OCSP_F_OCSP_SENDREQ_BIO,OCSP_R_SERVER_READ_ERROR);
103 goto err;
104 }
105 BIO_write(mem, tmpbuf, len);
106 }
107 if(BIO_gets(mem, tmpbuf, 512) <= 0) {
108 OCSPerr(OCSP_F_OCSP_SENDREQ_BIO,OCSP_R_SERVER_RESPONSE_PARSE_ERROR);
109 goto err;
110 }
111 /* Parse the HTTP response. This will look like this:
112 * "HTTP/1.0 200 OK". We need to obtain the numeric code and
113 * (optional) informational message.
114 */
115
116 /* Skip to first white space (passed protocol info) */
117 for(p = tmpbuf; *p && !isspace((unsigned char)*p); p++) continue;
118 if(!*p) {
119 OCSPerr(OCSP_F_OCSP_SENDREQ_BIO,OCSP_R_SERVER_RESPONSE_PARSE_ERROR);
120 goto err;
121 }
122 /* Skip past white space to start of response code */
123 while(*p && isspace((unsigned char)*p)) p++;
124 if(!*p) {
125 OCSPerr(OCSP_F_OCSP_SENDREQ_BIO,OCSP_R_SERVER_RESPONSE_PARSE_ERROR);
126 goto err;
127 }
128 /* Find end of response code: first whitespace after start of code */
129 for(q = p; *q && !isspace((unsigned char)*q); q++) continue;
130 if(!*q) {
131 OCSPerr(OCSP_F_OCSP_SENDREQ_BIO,OCSP_R_SERVER_RESPONSE_PARSE_ERROR);
132 goto err;
133 }
134 /* Set end of response code and start of message */
135 *q++ = 0;
136 /* Attempt to parse numeric code */
137 retcode = strtoul(p, &r, 10);
138 if(*r) goto err;
139 /* Skip over any leading white space in message */
140 while(*q && isspace((unsigned char)*q)) q++;
141 if(*q) {
142 /* Finally zap any trailing white space in message (include CRLF) */
143 /* We know q has a non white space character so this is OK */
144 for(r = q + strlen(q) - 1; isspace((unsigned char)*r); r--) *r = 0;
145 }
146 if(retcode != 200) {
147 OCSPerr(OCSP_F_OCSP_SENDREQ_BIO,OCSP_R_SERVER_RESPONSE_ERROR);
148 if(!*q) {
149 ERR_add_error_data(2, "Code=", p);
150 }
151 else {
152 ERR_add_error_data(4, "Code=", p, ",Reason=", q);
153 }
154 goto err;
155 }
156 /* Find blank line marking beginning of content */
157 while(BIO_gets(mem, tmpbuf, 512) > 0)
158 {
159 for(p = tmpbuf; *p && isspace((unsigned char)*p); p++) continue;
160 if(!*p) break;
161 }
162 if(*p) {
163 OCSPerr(OCSP_F_OCSP_SENDREQ_BIO,OCSP_R_NO_CONTENT);
164 goto err;
165 }
166 if(!(resp = d2i_OCSP_RESPONSE_bio(mem, NULL))) {
167 OCSPerr(OCSP_F_OCSP_SENDREQ_BIO,ERR_R_NESTED_ASN1_ERROR);
168 goto err;
169 }
170 err:
171 BIO_free(mem);
172 return resp;
173}
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