2 /* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
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.
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).
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.
23 * Redistribution and use in source and binary forms, with or without
24 * modification, are permitted provided that the following conditions
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)"
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
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.]
58 /* ====================================================================
59 * Copyright (c) 1998-2001 The OpenSSL Project. All rights reserved.
61 * Redistribution and use in source and binary forms, with or without
62 * modification, are permitted provided that the following conditions
65 * 1. Redistributions of source code must retain the above copyright
66 * notice, this list of conditions and the following disclaimer.
68 * 2. Redistributions in binary form must reproduce the above copyright
69 * notice, this list of conditions and the following disclaimer in
70 * the documentation and/or other materials provided with the
73 * 3. All advertising materials mentioning features or use of this
74 * software must display the following acknowledgment:
75 * "This product includes software developed by the OpenSSL Project
76 * for use in the OpenSSL Toolkit. (http://www.openssl.org/)"
78 * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
79 * endorse or promote products derived from this software without
80 * prior written permission. For written permission, please contact
81 * openssl-core@openssl.org.
83 * 5. Products derived from this software may not be called "OpenSSL"
84 * nor may "OpenSSL" appear in their names without prior written
85 * permission of the OpenSSL Project.
87 * 6. Redistributions of any form whatsoever must retain the following
89 * "This product includes software developed by the OpenSSL Project
90 * for use in the OpenSSL Toolkit (http://www.openssl.org/)"
92 * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
93 * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
94 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
95 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR
96 * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
97 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
98 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
99 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
100 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
101 * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
102 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
103 * OF THE POSSIBILITY OF SUCH DAMAGE.
104 * ====================================================================
106 * This product includes cryptographic software written by Eric Young
107 * (eay@cryptsoft.com). This product includes software written by Tim
108 * Hudson (tjh@cryptsoft.com).
112 #if !defined(_POSIX_C_SOURCE) && defined(OPENSSL_SYS_VMS)
113 #define _POSIX_C_SOURCE 2 /* On VMS, you need to define this to get
114 the declaration of fileno(). The value
115 2 is to make sure no function defined
116 in POSIX-2 is left undefined. */
121 #if !defined(OPENSSL_SYSNAME_WIN32) && !defined(NETWARE_CLIB)
124 #include <sys/types.h>
128 #include <openssl/err.h>
129 #include <openssl/x509.h>
130 #include <openssl/x509v3.h>
131 #include <openssl/pem.h>
132 #include <openssl/pkcs12.h>
133 #include <openssl/ui.h>
134 #include <openssl/safestack.h>
135 #ifndef OPENSSL_NO_ENGINE
136 #include <openssl/engine.h>
138 #ifndef OPENSSL_NO_RSA
139 #include <openssl/rsa.h>
141 #include <openssl/bn.h>
142 #ifndef OPENSSL_NO_JPAKE
143 #include <openssl/jpake.h>
151 static int WIN32_rename(const char *from, const char *to);
152 #define rename(from,to) WIN32_rename((from),(to))
161 static UI_METHOD *ui_method = NULL;
163 static int set_table_opts(unsigned long *flags, const char *arg, const NAME_EX_TBL *in_tbl);
164 static int set_multi_opts(unsigned long *flags, const char *arg, const NAME_EX_TBL *in_tbl);
166 #if !defined(OPENSSL_NO_RC4) && !defined(OPENSSL_NO_RSA)
167 /* Looks like this stuff is worth moving into separate function */
169 load_netscape_key(BIO *err, BIO *key, const char *file,
170 const char *key_descrip, int format);
173 int app_init(long mesgwin);
174 #ifdef undef /* never finished - probably never will be :-) */
175 int args_from_file(char *file, int *argc, char **argv[])
180 static char *buf=NULL;
181 static char **arg=NULL;
188 if (fseek(fp,0,SEEK_END)==0)
189 len=ftell(fp), rewind(fp);
200 if (buf != NULL) OPENSSL_free(buf);
201 buf=(char *)OPENSSL_malloc(len+1);
202 if (buf == NULL) return(0);
204 len=fread(buf,1,len,fp);
205 if (len <= 1) return(0);
211 if (arg != NULL) OPENSSL_free(arg);
212 arg=(char **)OPENSSL_malloc(sizeof(char *)*(i*2));
220 if (*p == '#') /* comment line */
222 while (*p && (*p != '\n')) p++;
225 /* else we have a line */
228 while (*p && ((*p != ' ') && (*p != '\t') && (*p != '\n')))
236 /* else it is a tab or space */
238 while (*p && ((*p == ' ') || (*p == '\t') || (*p == '\n')))
248 while (*p && (*p != '\n')) p++;
250 /* else *p == '\n' */
262 if ((*s == 'D') || (*s == 'd'))
264 else if ((*s == 'T') || (*s == 't'))
266 else if ((*s == 'N') || (*s == 'n'))
267 return(FORMAT_NETSCAPE);
268 else if ((*s == 'S') || (*s == 's'))
269 return(FORMAT_SMIME);
270 else if ((*s == 'M') || (*s == 'm'))
271 return(FORMAT_MSBLOB);
273 || (strcmp(s,"PKCS12") == 0) || (strcmp(s,"pkcs12") == 0)
274 || (strcmp(s,"P12") == 0) || (strcmp(s,"p12") == 0))
275 return(FORMAT_PKCS12);
276 else if ((*s == 'E') || (*s == 'e'))
277 return(FORMAT_ENGINE);
278 else if ((*s == 'H') || (*s == 'h'))
280 else if ((*s == 'P') || (*s == 'p'))
282 if (s[1] == 'V' || s[1] == 'v')
288 return(FORMAT_UNDEF);
291 #if defined(OPENSSL_SYS_MSDOS) || defined(OPENSSL_SYS_WIN32) || defined(OPENSSL_SYS_WIN16) || defined(OPENSSL_SYS_NETWARE)
292 void program_name(char *in, char *out, int size)
298 /* find the last '/', '\' or ':' */
299 for (i=n-1; i>0; i--)
301 if ((in[i] == '/') || (in[i] == '\\') || (in[i] == ':'))
311 #if defined(OPENSSL_SYS_NETWARE)
312 /* strip off trailing .nlm if present. */
313 if ((n > 4) && (p[n-4] == '.') &&
314 ((p[n-3] == 'n') || (p[n-3] == 'N')) &&
315 ((p[n-2] == 'l') || (p[n-2] == 'L')) &&
316 ((p[n-1] == 'm') || (p[n-1] == 'M')))
319 /* strip off trailing .exe if present. */
320 if ((n > 4) && (p[n-4] == '.') &&
321 ((p[n-3] == 'e') || (p[n-3] == 'E')) &&
322 ((p[n-2] == 'x') || (p[n-2] == 'X')) &&
323 ((p[n-1] == 'e') || (p[n-1] == 'E')))
332 if ((p[i] >= 'A') && (p[i] <= 'Z'))
340 #ifdef OPENSSL_SYS_VMS
341 void program_name(char *in, char *out, int size)
346 while(*chars != '\0')
357 strncpy(out,p,size-1);
368 void program_name(char *in, char *out, int size)
377 BUF_strlcpy(out,p,size);
382 int chopup_args(ARGS *arg, char *buf, int *argc, char **argv[])
394 arg->data=(char **)OPENSSL_malloc(sizeof(char *)*arg->count);
396 for (i=0; i<arg->count; i++)
403 /* first scan over white space */
405 while (*p && ((*p == ' ') || (*p == '\t') || (*p == '\n')))
409 /* The start of something good :-) */
410 if (num >= arg->count)
413 int tlen = arg->count + 20;
414 tmp_p = (char **)OPENSSL_realloc(arg->data,
415 sizeof(char *)*tlen);
420 /* initialize newly allocated data */
421 for (i = num; i < arg->count; i++)
426 /* now look for the end of this */
427 if ((*p == '\'') || (*p == '\"')) /* scan for closing quote */
430 arg->data[num-1]++; /* jump over quote */
431 while (*p && (*p != i))
437 while (*p && ((*p != ' ') &&
438 (*p != '\t') && (*p != '\n')))
454 int app_init(long mesgwin)
461 int dump_cert_text (BIO *out, X509 *x)
465 p=X509_NAME_oneline(X509_get_subject_name(x),NULL,0);
466 BIO_puts(out,"subject=");
470 p=X509_NAME_oneline(X509_get_issuer_name(x),NULL,0);
471 BIO_puts(out,"\nissuer=");
479 static int ui_open(UI *ui)
481 return UI_method_get_opener(UI_OpenSSL())(ui);
483 static int ui_read(UI *ui, UI_STRING *uis)
485 if (UI_get_input_flags(uis) & UI_INPUT_FLAG_DEFAULT_PWD
486 && UI_get0_user_data(ui))
488 switch(UI_get_string_type(uis))
493 const char *password =
494 ((PW_CB_DATA *)UI_get0_user_data(ui))->password;
495 if (password && password[0] != '\0')
497 UI_set_result(ui, uis, password);
505 return UI_method_get_reader(UI_OpenSSL())(ui, uis);
507 static int ui_write(UI *ui, UI_STRING *uis)
509 if (UI_get_input_flags(uis) & UI_INPUT_FLAG_DEFAULT_PWD
510 && UI_get0_user_data(ui))
512 switch(UI_get_string_type(uis))
517 const char *password =
518 ((PW_CB_DATA *)UI_get0_user_data(ui))->password;
519 if (password && password[0] != '\0')
526 return UI_method_get_writer(UI_OpenSSL())(ui, uis);
528 static int ui_close(UI *ui)
530 return UI_method_get_closer(UI_OpenSSL())(ui);
532 int setup_ui_method(void)
534 ui_method = UI_create_method("OpenSSL application user interface");
535 UI_method_set_opener(ui_method, ui_open);
536 UI_method_set_reader(ui_method, ui_read);
537 UI_method_set_writer(ui_method, ui_write);
538 UI_method_set_closer(ui_method, ui_close);
541 void destroy_ui_method(void)
545 UI_destroy_method(ui_method);
549 int password_callback(char *buf, int bufsiz, int verify,
554 const char *prompt_info = NULL;
555 const char *password = NULL;
556 PW_CB_DATA *cb_data = (PW_CB_DATA *)cb_tmp;
560 if (cb_data->password)
561 password = cb_data->password;
562 if (cb_data->prompt_info)
563 prompt_info = cb_data->prompt_info;
568 res = strlen(password);
571 memcpy(buf, password, res);
575 ui = UI_new_method(ui_method);
583 prompt = UI_construct_prompt(ui, "pass phrase",
586 ui_flags |= UI_INPUT_FLAG_DEFAULT_PWD;
587 UI_ctrl(ui, UI_CTRL_PRINT_ERRORS, 1, 0, 0);
590 ok = UI_add_input_string(ui,prompt,ui_flags,buf,
591 PW_MIN_LENGTH,BUFSIZ-1);
592 if (ok >= 0 && verify)
594 buff = (char *)OPENSSL_malloc(bufsiz);
595 ok = UI_add_verify_string(ui,prompt,ui_flags,buff,
596 PW_MIN_LENGTH,BUFSIZ-1, buf);
603 while (ok < 0 && UI_ctrl(ui, UI_CTRL_IS_REDOABLE, 0, 0, 0));
607 OPENSSL_cleanse(buff,(unsigned int)bufsiz);
615 BIO_printf(bio_err, "User interface error\n");
616 ERR_print_errors(bio_err);
617 OPENSSL_cleanse(buf,(unsigned int)bufsiz);
622 BIO_printf(bio_err,"aborted!\n");
623 OPENSSL_cleanse(buf,(unsigned int)bufsiz);
627 OPENSSL_free(prompt);
632 static char *app_get_pass(BIO *err, char *arg, int keepbio);
634 int app_passwd(BIO *err, char *arg1, char *arg2, char **pass1, char **pass2)
637 if(!arg2 || !arg1 || strcmp(arg1, arg2)) same = 0;
640 *pass1 = app_get_pass(err, arg1, same);
641 if(!*pass1) return 0;
642 } else if(pass1) *pass1 = NULL;
644 *pass2 = app_get_pass(err, arg2, same ? 2 : 0);
645 if(!*pass2) return 0;
646 } else if(pass2) *pass2 = NULL;
650 static char *app_get_pass(BIO *err, char *arg, int keepbio)
652 char *tmp, tpass[APP_PASS_LEN];
653 static BIO *pwdbio = NULL;
655 if(!strncmp(arg, "pass:", 5)) return BUF_strdup(arg + 5);
656 if(!strncmp(arg, "env:", 4)) {
657 tmp = getenv(arg + 4);
659 BIO_printf(err, "Can't read environment variable %s\n", arg + 4);
662 return BUF_strdup(tmp);
664 if(!keepbio || !pwdbio) {
665 if(!strncmp(arg, "file:", 5)) {
666 pwdbio = BIO_new_file(arg + 5, "r");
668 BIO_printf(err, "Can't open file %s\n", arg + 5);
673 * Under _WIN32, which covers even Win64 and CE, file
674 * descriptors referenced by BIO_s_fd are not inherited
675 * by child process and therefore below is not an option.
676 * It could have been an option if bss_fd.c was operating
677 * on real Windows descriptors, such as those obtained
680 } else if(!strncmp(arg, "fd:", 3)) {
683 if(i >= 0) pwdbio = BIO_new_fd(i, BIO_NOCLOSE);
684 if((i < 0) || !pwdbio) {
685 BIO_printf(err, "Can't access file descriptor %s\n", arg + 3);
688 /* Can't do BIO_gets on an fd BIO so add a buffering BIO */
689 btmp = BIO_new(BIO_f_buffer());
690 pwdbio = BIO_push(btmp, pwdbio);
692 } else if(!strcmp(arg, "stdin")) {
693 pwdbio = BIO_new_fp(stdin, BIO_NOCLOSE);
695 BIO_printf(err, "Can't open BIO for stdin\n");
699 BIO_printf(err, "Invalid password argument \"%s\"\n", arg);
703 i = BIO_gets(pwdbio, tpass, APP_PASS_LEN);
705 BIO_free_all(pwdbio);
709 BIO_printf(err, "Error reading password from BIO\n");
712 tmp = strchr(tpass, '\n');
714 return BUF_strdup(tpass);
717 int add_oid_section(BIO *err, CONF *conf)
720 STACK_OF(CONF_VALUE) *sktmp;
723 if(!(p=NCONF_get_string(conf,NULL,"oid_section")))
728 if(!(sktmp = NCONF_get_section(conf, p))) {
729 BIO_printf(err, "problem loading oid section %s\n", p);
732 for(i = 0; i < sk_CONF_VALUE_num(sktmp); i++) {
733 cnf = sk_CONF_VALUE_value(sktmp, i);
734 if(OBJ_create(cnf->value, cnf->name, cnf->name) == NID_undef) {
735 BIO_printf(err, "problem creating object %s=%s\n",
736 cnf->name, cnf->value);
743 static int load_pkcs12(BIO *err, BIO *in, const char *desc,
744 pem_password_cb *pem_cb, void *cb_data,
745 EVP_PKEY **pkey, X509 **cert, STACK_OF(X509) **ca)
748 char tpass[PEM_BUFSIZE];
751 p12 = d2i_PKCS12_bio(in, NULL);
754 BIO_printf(err, "Error loading PKCS12 file for %s\n", desc);
757 /* See if an empty password will do */
758 if (PKCS12_verify_mac(p12, "", 0) || PKCS12_verify_mac(p12, NULL, 0))
763 pem_cb = (pem_password_cb *)password_callback;
764 len = pem_cb(tpass, PEM_BUFSIZE, 0, cb_data);
767 BIO_printf(err, "Passpharse callback error for %s\n",
771 if (len < PEM_BUFSIZE)
773 if (!PKCS12_verify_mac(p12, tpass, len))
776 "Mac verify error (wrong password?) in PKCS12 file for %s\n", desc);
781 ret = PKCS12_parse(p12, pass, pkey, cert, ca);
788 int load_cert_crl_http(const char *url, BIO *err,
789 X509 **pcert, X509_CRL **pcrl)
791 char *host = NULL, *port = NULL, *path = NULL;
793 OCSP_REQ_CTX *rctx = NULL;
795 if (!OCSP_parse_url(url, &host, &port, &path, &use_ssl))
800 BIO_puts(err, "https not supported\n");
803 bio = BIO_new_connect(host);
804 if (!bio || !BIO_set_conn_port(bio, port))
806 rctx = OCSP_REQ_CTX_new(bio, 1024);
809 if (!OCSP_REQ_CTX_http(rctx, "GET", path))
811 if (!OCSP_REQ_CTX_add1_header(rctx, "Host", host))
817 rv = X509_http_nbio(rctx, pcert);
825 rv = X509_CRL_http_nbio(rctx, pcrl);
839 OCSP_REQ_CTX_free(rctx);
843 BIO_printf(bio_err, "Error loading %s from %s\n",
844 pcert ? "certificate" : "CRL", url);
845 ERR_print_errors(bio_err);
850 X509 *load_cert(BIO *err, const char *file, int format,
851 const char *pass, ENGINE *e, const char *cert_descrip)
856 if (format == FORMAT_HTTP)
858 load_cert_crl_http(file, err, &x, NULL);
862 if ((cert=BIO_new(BIO_s_file())) == NULL)
864 ERR_print_errors(err);
871 # ifndef OPENSSL_NO_SETVBUF_IONBF
872 setvbuf(stdin, NULL, _IONBF, 0);
873 # endif /* ndef OPENSSL_NO_SETVBUF_IONBF */
875 BIO_set_fp(cert,stdin,BIO_NOCLOSE);
879 if (BIO_read_filename(cert,file) <= 0)
881 BIO_printf(err, "Error opening %s %s\n",
883 ERR_print_errors(err);
888 if (format == FORMAT_ASN1)
889 x=d2i_X509_bio(cert,NULL);
890 else if (format == FORMAT_NETSCAPE)
893 nx=ASN1_item_d2i_bio(ASN1_ITEM_rptr(NETSCAPE_X509),cert,NULL);
897 if ((strncmp(NETSCAPE_CERT_HDR,(char *)nx->header->data,
898 nx->header->length) != 0))
900 NETSCAPE_X509_free(nx);
901 BIO_printf(err,"Error reading header on certificate\n");
906 NETSCAPE_X509_free(nx);
908 else if (format == FORMAT_PEM)
909 x=PEM_read_bio_X509_AUX(cert,NULL,
910 (pem_password_cb *)password_callback, NULL);
911 else if (format == FORMAT_PKCS12)
913 if (!load_pkcs12(err, cert,cert_descrip, NULL, NULL,
918 BIO_printf(err,"bad input format specified for %s\n",
925 BIO_printf(err,"unable to load certificate\n");
926 ERR_print_errors(err);
928 if (cert != NULL) BIO_free(cert);
932 X509_CRL *load_crl(const char *infile, int format)
937 if (format == FORMAT_HTTP)
939 load_cert_crl_http(infile, bio_err, NULL, &x);
943 in=BIO_new(BIO_s_file());
946 ERR_print_errors(bio_err);
951 BIO_set_fp(in,stdin,BIO_NOCLOSE);
954 if (BIO_read_filename(in,infile) <= 0)
960 if (format == FORMAT_ASN1)
961 x=d2i_X509_CRL_bio(in,NULL);
962 else if (format == FORMAT_PEM)
963 x=PEM_read_bio_X509_CRL(in,NULL,NULL,NULL);
965 BIO_printf(bio_err,"bad input format specified for input crl\n");
970 BIO_printf(bio_err,"unable to load CRL\n");
971 ERR_print_errors(bio_err);
981 EVP_PKEY *load_key(BIO *err, const char *file, int format, int maybe_stdin,
982 const char *pass, ENGINE *e, const char *key_descrip)
988 cb_data.password = pass;
989 cb_data.prompt_info = file;
991 if (file == NULL && (!maybe_stdin || format == FORMAT_ENGINE))
993 BIO_printf(err,"no keyfile specified\n");
996 #ifndef OPENSSL_NO_ENGINE
997 if (format == FORMAT_ENGINE)
1000 BIO_printf(err,"no engine specified\n");
1003 pkey = ENGINE_load_private_key(e, file,
1004 ui_method, &cb_data);
1007 BIO_printf(err,"cannot load %s from engine\n",key_descrip);
1008 ERR_print_errors(err);
1014 key=BIO_new(BIO_s_file());
1017 ERR_print_errors(err);
1020 if (file == NULL && maybe_stdin)
1023 # ifndef OPENSSL_NO_SETVBUF_IONBF
1024 setvbuf(stdin, NULL, _IONBF, 0);
1025 # endif /* ndef OPENSSL_NO_SETVBUF_IONBF */
1027 BIO_set_fp(key,stdin,BIO_NOCLOSE);
1030 if (BIO_read_filename(key,file) <= 0)
1032 BIO_printf(err, "Error opening %s %s\n",
1034 ERR_print_errors(err);
1037 if (format == FORMAT_ASN1)
1039 pkey=d2i_PrivateKey_bio(key, NULL);
1041 else if (format == FORMAT_PEM)
1043 pkey=PEM_read_bio_PrivateKey(key,NULL,
1044 (pem_password_cb *)password_callback, &cb_data);
1046 #if !defined(OPENSSL_NO_RC4) && !defined(OPENSSL_NO_RSA)
1047 else if (format == FORMAT_NETSCAPE || format == FORMAT_IISSGC)
1048 pkey = load_netscape_key(err, key, file, key_descrip, format);
1050 else if (format == FORMAT_PKCS12)
1052 if (!load_pkcs12(err, key, key_descrip,
1053 (pem_password_cb *)password_callback, &cb_data,
1057 #if !defined(OPENSSL_NO_RSA) && !defined(OPENSSL_NO_DSA) && !defined (OPENSSL_NO_RC4)
1058 else if (format == FORMAT_MSBLOB)
1059 pkey = b2i_PrivateKey_bio(key);
1060 else if (format == FORMAT_PVK)
1061 pkey = b2i_PVK_bio(key, (pem_password_cb *)password_callback,
1066 BIO_printf(err,"bad input format specified for key file\n");
1070 if (key != NULL) BIO_free(key);
1073 BIO_printf(err,"unable to load %s\n", key_descrip);
1074 ERR_print_errors(err);
1079 EVP_PKEY *load_pubkey(BIO *err, const char *file, int format, int maybe_stdin,
1080 const char *pass, ENGINE *e, const char *key_descrip)
1083 EVP_PKEY *pkey=NULL;
1086 cb_data.password = pass;
1087 cb_data.prompt_info = file;
1089 if (file == NULL && (!maybe_stdin || format == FORMAT_ENGINE))
1091 BIO_printf(err,"no keyfile specified\n");
1094 #ifndef OPENSSL_NO_ENGINE
1095 if (format == FORMAT_ENGINE)
1098 BIO_printf(bio_err,"no engine specified\n");
1100 pkey = ENGINE_load_public_key(e, file,
1101 ui_method, &cb_data);
1105 key=BIO_new(BIO_s_file());
1108 ERR_print_errors(err);
1111 if (file == NULL && maybe_stdin)
1114 # ifndef OPENSSL_NO_SETVBUF_IONBF
1115 setvbuf(stdin, NULL, _IONBF, 0);
1116 # endif /* ndef OPENSSL_NO_SETVBUF_IONBF */
1118 BIO_set_fp(key,stdin,BIO_NOCLOSE);
1121 if (BIO_read_filename(key,file) <= 0)
1123 BIO_printf(err, "Error opening %s %s\n",
1125 ERR_print_errors(err);
1128 if (format == FORMAT_ASN1)
1130 pkey=d2i_PUBKEY_bio(key, NULL);
1132 #ifndef OPENSSL_NO_RSA
1133 else if (format == FORMAT_ASN1RSA)
1136 rsa = d2i_RSAPublicKey_bio(key, NULL);
1139 pkey = EVP_PKEY_new();
1141 EVP_PKEY_set1_RSA(pkey, rsa);
1147 else if (format == FORMAT_PEMRSA)
1150 rsa = PEM_read_bio_RSAPublicKey(key, NULL,
1151 (pem_password_cb *)password_callback, &cb_data);
1154 pkey = EVP_PKEY_new();
1156 EVP_PKEY_set1_RSA(pkey, rsa);
1163 else if (format == FORMAT_PEM)
1165 pkey=PEM_read_bio_PUBKEY(key,NULL,
1166 (pem_password_cb *)password_callback, &cb_data);
1168 #if !defined(OPENSSL_NO_RC4) && !defined(OPENSSL_NO_RSA)
1169 else if (format == FORMAT_NETSCAPE || format == FORMAT_IISSGC)
1170 pkey = load_netscape_key(err, key, file, key_descrip, format);
1172 #if !defined(OPENSSL_NO_RSA) && !defined(OPENSSL_NO_DSA)
1173 else if (format == FORMAT_MSBLOB)
1174 pkey = b2i_PublicKey_bio(key);
1178 BIO_printf(err,"bad input format specified for key file\n");
1182 if (key != NULL) BIO_free(key);
1184 BIO_printf(err,"unable to load %s\n", key_descrip);
1188 #if !defined(OPENSSL_NO_RC4) && !defined(OPENSSL_NO_RSA)
1190 load_netscape_key(BIO *err, BIO *key, const char *file,
1191 const char *key_descrip, int format)
1196 const unsigned char *p;
1200 pkey = EVP_PKEY_new();
1202 if (buf == NULL || pkey == NULL)
1206 if (!BUF_MEM_grow_clean(buf,size+1024*10))
1208 i = BIO_read(key, &(buf->data[size]), 1024*10);
1214 BIO_printf(err, "Error reading %s %s",
1219 p=(unsigned char *)buf->data;
1220 rsa = d2i_RSA_NET(NULL,&p,(long)size,NULL,
1221 (format == FORMAT_IISSGC ? 1 : 0));
1225 EVP_PKEY_set1_RSA(pkey, rsa);
1229 EVP_PKEY_free(pkey);
1232 #endif /* ndef OPENSSL_NO_RC4 */
1234 static int load_certs_crls(BIO *err, const char *file, int format,
1235 const char *pass, ENGINE *e, const char *desc,
1236 STACK_OF(X509) **pcerts, STACK_OF(X509_CRL) **pcrls)
1240 STACK_OF(X509_INFO) *xis = NULL;
1245 cb_data.password = pass;
1246 cb_data.prompt_info = file;
1248 if (format != FORMAT_PEM)
1250 BIO_printf(err,"bad input format specified for %s\n", desc);
1255 bio = BIO_new_fp(stdin,BIO_NOCLOSE);
1257 bio = BIO_new_file(file, "r");
1261 BIO_printf(err, "Error opening %s %s\n",
1262 desc, file ? file : "stdin");
1263 ERR_print_errors(err);
1267 xis = PEM_X509_INFO_read_bio(bio, NULL,
1268 (pem_password_cb *)password_callback, &cb_data);
1274 *pcerts = sk_X509_new_null();
1281 *pcrls = sk_X509_CRL_new_null();
1286 for(i = 0; i < sk_X509_INFO_num(xis); i++)
1288 xi = sk_X509_INFO_value (xis, i);
1289 if (xi->x509 && pcerts)
1291 if (!sk_X509_push(*pcerts, xi->x509))
1295 if (xi->crl && pcrls)
1297 if (!sk_X509_CRL_push(*pcrls, xi->crl))
1303 if (pcerts && sk_X509_num(*pcerts) > 0)
1306 if (pcrls && sk_X509_CRL_num(*pcrls) > 0)
1312 sk_X509_INFO_pop_free(xis, X509_INFO_free);
1318 sk_X509_pop_free(*pcerts, X509_free);
1323 sk_X509_CRL_pop_free(*pcrls, X509_CRL_free);
1326 BIO_printf(err,"unable to load %s\n",
1327 pcerts ? "certificates" : "CRLs");
1328 ERR_print_errors(err);
1333 STACK_OF(X509) *load_certs(BIO *err, const char *file, int format,
1334 const char *pass, ENGINE *e, const char *desc)
1336 STACK_OF(X509) *certs;
1337 if (!load_certs_crls(err, file, format, pass, e, desc, &certs, NULL))
1342 STACK_OF(X509_CRL) *load_crls(BIO *err, const char *file, int format,
1343 const char *pass, ENGINE *e, const char *desc)
1345 STACK_OF(X509_CRL) *crls;
1346 if (!load_certs_crls(err, file, format, pass, e, desc, NULL, &crls))
1351 #define X509V3_EXT_UNKNOWN_MASK (0xfL << 16)
1352 /* Return error for unknown extensions */
1353 #define X509V3_EXT_DEFAULT 0
1354 /* Print error for unknown extensions */
1355 #define X509V3_EXT_ERROR_UNKNOWN (1L << 16)
1356 /* ASN1 parse unknown extensions */
1357 #define X509V3_EXT_PARSE_UNKNOWN (2L << 16)
1358 /* BIO_dump unknown extensions */
1359 #define X509V3_EXT_DUMP_UNKNOWN (3L << 16)
1361 #define X509_FLAG_CA (X509_FLAG_NO_ISSUER | X509_FLAG_NO_PUBKEY | \
1362 X509_FLAG_NO_HEADER | X509_FLAG_NO_VERSION)
1364 int set_cert_ex(unsigned long *flags, const char *arg)
1366 static const NAME_EX_TBL cert_tbl[] = {
1367 { "compatible", X509_FLAG_COMPAT, 0xffffffffl},
1368 { "ca_default", X509_FLAG_CA, 0xffffffffl},
1369 { "no_header", X509_FLAG_NO_HEADER, 0},
1370 { "no_version", X509_FLAG_NO_VERSION, 0},
1371 { "no_serial", X509_FLAG_NO_SERIAL, 0},
1372 { "no_signame", X509_FLAG_NO_SIGNAME, 0},
1373 { "no_validity", X509_FLAG_NO_VALIDITY, 0},
1374 { "no_subject", X509_FLAG_NO_SUBJECT, 0},
1375 { "no_issuer", X509_FLAG_NO_ISSUER, 0},
1376 { "no_pubkey", X509_FLAG_NO_PUBKEY, 0},
1377 { "no_extensions", X509_FLAG_NO_EXTENSIONS, 0},
1378 { "no_sigdump", X509_FLAG_NO_SIGDUMP, 0},
1379 { "no_aux", X509_FLAG_NO_AUX, 0},
1380 { "no_attributes", X509_FLAG_NO_ATTRIBUTES, 0},
1381 { "ext_default", X509V3_EXT_DEFAULT, X509V3_EXT_UNKNOWN_MASK},
1382 { "ext_error", X509V3_EXT_ERROR_UNKNOWN, X509V3_EXT_UNKNOWN_MASK},
1383 { "ext_parse", X509V3_EXT_PARSE_UNKNOWN, X509V3_EXT_UNKNOWN_MASK},
1384 { "ext_dump", X509V3_EXT_DUMP_UNKNOWN, X509V3_EXT_UNKNOWN_MASK},
1387 return set_multi_opts(flags, arg, cert_tbl);
1390 int set_name_ex(unsigned long *flags, const char *arg)
1392 static const NAME_EX_TBL ex_tbl[] = {
1393 { "esc_2253", ASN1_STRFLGS_ESC_2253, 0},
1394 { "esc_ctrl", ASN1_STRFLGS_ESC_CTRL, 0},
1395 { "esc_msb", ASN1_STRFLGS_ESC_MSB, 0},
1396 { "use_quote", ASN1_STRFLGS_ESC_QUOTE, 0},
1397 { "utf8", ASN1_STRFLGS_UTF8_CONVERT, 0},
1398 { "ignore_type", ASN1_STRFLGS_IGNORE_TYPE, 0},
1399 { "show_type", ASN1_STRFLGS_SHOW_TYPE, 0},
1400 { "dump_all", ASN1_STRFLGS_DUMP_ALL, 0},
1401 { "dump_nostr", ASN1_STRFLGS_DUMP_UNKNOWN, 0},
1402 { "dump_der", ASN1_STRFLGS_DUMP_DER, 0},
1403 { "compat", XN_FLAG_COMPAT, 0xffffffffL},
1404 { "sep_comma_plus", XN_FLAG_SEP_COMMA_PLUS, XN_FLAG_SEP_MASK},
1405 { "sep_comma_plus_space", XN_FLAG_SEP_CPLUS_SPC, XN_FLAG_SEP_MASK},
1406 { "sep_semi_plus_space", XN_FLAG_SEP_SPLUS_SPC, XN_FLAG_SEP_MASK},
1407 { "sep_multiline", XN_FLAG_SEP_MULTILINE, XN_FLAG_SEP_MASK},
1408 { "dn_rev", XN_FLAG_DN_REV, 0},
1409 { "nofname", XN_FLAG_FN_NONE, XN_FLAG_FN_MASK},
1410 { "sname", XN_FLAG_FN_SN, XN_FLAG_FN_MASK},
1411 { "lname", XN_FLAG_FN_LN, XN_FLAG_FN_MASK},
1412 { "align", XN_FLAG_FN_ALIGN, 0},
1413 { "oid", XN_FLAG_FN_OID, XN_FLAG_FN_MASK},
1414 { "space_eq", XN_FLAG_SPC_EQ, 0},
1415 { "dump_unknown", XN_FLAG_DUMP_UNKNOWN_FIELDS, 0},
1416 { "RFC2253", XN_FLAG_RFC2253, 0xffffffffL},
1417 { "oneline", XN_FLAG_ONELINE, 0xffffffffL},
1418 { "multiline", XN_FLAG_MULTILINE, 0xffffffffL},
1419 { "ca_default", XN_FLAG_MULTILINE, 0xffffffffL},
1422 return set_multi_opts(flags, arg, ex_tbl);
1425 int set_ext_copy(int *copy_type, const char *arg)
1427 if (!strcasecmp(arg, "none"))
1428 *copy_type = EXT_COPY_NONE;
1429 else if (!strcasecmp(arg, "copy"))
1430 *copy_type = EXT_COPY_ADD;
1431 else if (!strcasecmp(arg, "copyall"))
1432 *copy_type = EXT_COPY_ALL;
1438 int copy_extensions(X509 *x, X509_REQ *req, int copy_type)
1440 STACK_OF(X509_EXTENSION) *exts = NULL;
1441 X509_EXTENSION *ext, *tmpext;
1443 int i, idx, ret = 0;
1444 if (!x || !req || (copy_type == EXT_COPY_NONE))
1446 exts = X509_REQ_get_extensions(req);
1448 for(i = 0; i < sk_X509_EXTENSION_num(exts); i++) {
1449 ext = sk_X509_EXTENSION_value(exts, i);
1450 obj = X509_EXTENSION_get_object(ext);
1451 idx = X509_get_ext_by_OBJ(x, obj, -1);
1452 /* Does extension exist? */
1454 /* If normal copy don't override existing extension */
1455 if (copy_type == EXT_COPY_ADD)
1457 /* Delete all extensions of same type */
1459 tmpext = X509_get_ext(x, idx);
1460 X509_delete_ext(x, idx);
1461 X509_EXTENSION_free(tmpext);
1462 idx = X509_get_ext_by_OBJ(x, obj, -1);
1463 } while (idx != -1);
1465 if (!X509_add_ext(x, ext, -1))
1473 sk_X509_EXTENSION_pop_free(exts, X509_EXTENSION_free);
1481 static int set_multi_opts(unsigned long *flags, const char *arg, const NAME_EX_TBL *in_tbl)
1483 STACK_OF(CONF_VALUE) *vals;
1487 vals = X509V3_parse_list(arg);
1488 for (i = 0; i < sk_CONF_VALUE_num(vals); i++) {
1489 val = sk_CONF_VALUE_value(vals, i);
1490 if (!set_table_opts(flags, val->name, in_tbl))
1493 sk_CONF_VALUE_pop_free(vals, X509V3_conf_free);
1497 static int set_table_opts(unsigned long *flags, const char *arg, const NAME_EX_TBL *in_tbl)
1500 const NAME_EX_TBL *ptbl;
1506 } else if (c == '+') {
1511 for(ptbl = in_tbl; ptbl->name; ptbl++) {
1512 if(!strcasecmp(arg, ptbl->name)) {
1513 *flags &= ~ptbl->mask;
1514 if(c) *flags |= ptbl->flag;
1515 else *flags &= ~ptbl->flag;
1522 void print_name(BIO *out, const char *title, X509_NAME *nm, unsigned long lflags)
1528 if(title) BIO_puts(out, title);
1529 if((lflags & XN_FLAG_SEP_MASK) == XN_FLAG_SEP_MULTILINE) {
1533 if(lflags == XN_FLAG_COMPAT) {
1534 buf = X509_NAME_oneline(nm, 0, 0);
1536 BIO_puts(out, "\n");
1539 if(mline) BIO_puts(out, "\n");
1540 X509_NAME_print_ex(out, nm, indent, lflags);
1541 BIO_puts(out, "\n");
1545 X509_STORE *setup_verify(BIO *bp, char *CAfile, char *CApath)
1548 X509_LOOKUP *lookup;
1549 if(!(store = X509_STORE_new())) goto end;
1550 lookup=X509_STORE_add_lookup(store,X509_LOOKUP_file());
1551 if (lookup == NULL) goto end;
1553 if(!X509_LOOKUP_load_file(lookup,CAfile,X509_FILETYPE_PEM)) {
1554 BIO_printf(bp, "Error loading file %s\n", CAfile);
1557 } else X509_LOOKUP_load_file(lookup,NULL,X509_FILETYPE_DEFAULT);
1559 lookup=X509_STORE_add_lookup(store,X509_LOOKUP_hash_dir());
1560 if (lookup == NULL) goto end;
1562 if(!X509_LOOKUP_add_dir(lookup,CApath,X509_FILETYPE_PEM)) {
1563 BIO_printf(bp, "Error loading directory %s\n", CApath);
1566 } else X509_LOOKUP_add_dir(lookup,NULL,X509_FILETYPE_DEFAULT);
1571 X509_STORE_free(store);
1575 #ifndef OPENSSL_NO_ENGINE
1576 /* Try to load an engine in a shareable library */
1577 static ENGINE *try_load_engine(BIO *err, const char *engine, int debug)
1579 ENGINE *e = ENGINE_by_id("dynamic");
1582 if (!ENGINE_ctrl_cmd_string(e, "SO_PATH", engine, 0)
1583 || !ENGINE_ctrl_cmd_string(e, "LOAD", NULL, 0))
1592 ENGINE *setup_engine(BIO *err, const char *engine, int debug)
1598 if(strcmp(engine, "auto") == 0)
1600 BIO_printf(err,"enabling auto ENGINE support\n");
1601 ENGINE_register_all_complete();
1604 if((e = ENGINE_by_id(engine)) == NULL
1605 && (e = try_load_engine(err, engine, debug)) == NULL)
1607 BIO_printf(err,"invalid engine \"%s\"\n", engine);
1608 ERR_print_errors(err);
1613 ENGINE_ctrl(e, ENGINE_CTRL_SET_LOGSTREAM,
1616 ENGINE_ctrl_cmd(e, "SET_USER_INTERFACE", 0, ui_method, 0, 1);
1617 if(!ENGINE_set_default(e, ENGINE_METHOD_ALL))
1619 BIO_printf(err,"can't use that engine\n");
1620 ERR_print_errors(err);
1625 BIO_printf(err,"engine \"%s\" set.\n", ENGINE_get_id(e));
1627 /* Free our "structural" reference. */
1634 int load_config(BIO *err, CONF *cnf)
1636 static int load_config_called = 0;
1637 if (load_config_called)
1639 load_config_called = 1;
1645 OPENSSL_load_builtin_modules();
1647 if (CONF_modules_load(cnf, NULL, 0) <= 0)
1649 BIO_printf(err, "Error configuring OpenSSL\n");
1650 ERR_print_errors(err);
1656 char *make_config_name()
1658 const char *t=X509_get_default_cert_area();
1662 len=strlen(t)+strlen(OPENSSL_CONF)+2;
1663 p=OPENSSL_malloc(len);
1664 BUF_strlcpy(p,t,len);
1665 #ifndef OPENSSL_SYS_VMS
1666 BUF_strlcat(p,"/",len);
1668 BUF_strlcat(p,OPENSSL_CONF,len);
1673 static unsigned long index_serial_hash(const OPENSSL_CSTRING *a)
1678 while (*n == '0') n++;
1679 return(lh_strhash(n));
1682 static int index_serial_cmp(const OPENSSL_CSTRING *a, const OPENSSL_CSTRING *b)
1686 for (aa=a[DB_serial]; *aa == '0'; aa++);
1687 for (bb=b[DB_serial]; *bb == '0'; bb++);
1688 return(strcmp(aa,bb));
1691 static int index_name_qual(char **a)
1692 { return(a[0][0] == 'V'); }
1694 static unsigned long index_name_hash(const OPENSSL_CSTRING *a)
1695 { return(lh_strhash(a[DB_name])); }
1697 int index_name_cmp(const OPENSSL_CSTRING *a, const OPENSSL_CSTRING *b)
1698 { return(strcmp(a[DB_name], b[DB_name])); }
1700 static IMPLEMENT_LHASH_HASH_FN(index_serial, OPENSSL_CSTRING)
1701 static IMPLEMENT_LHASH_COMP_FN(index_serial, OPENSSL_CSTRING)
1702 static IMPLEMENT_LHASH_HASH_FN(index_name, OPENSSL_CSTRING)
1703 static IMPLEMENT_LHASH_COMP_FN(index_name, OPENSSL_CSTRING)
1708 BIGNUM *load_serial(char *serialfile, int create, ASN1_INTEGER **retai)
1712 MS_STATIC char buf[1024];
1713 ASN1_INTEGER *ai=NULL;
1715 ai=ASN1_INTEGER_new();
1716 if (ai == NULL) goto err;
1718 if ((in=BIO_new(BIO_s_file())) == NULL)
1720 ERR_print_errors(bio_err);
1724 if (BIO_read_filename(in,serialfile) <= 0)
1734 if (ret == NULL || !rand_serial(ret, ai))
1735 BIO_printf(bio_err, "Out of memory\n");
1740 if (!a2i_ASN1_INTEGER(in,ai,buf,1024))
1742 BIO_printf(bio_err,"unable to load number from %s\n",
1746 ret=ASN1_INTEGER_to_BN(ai,NULL);
1749 BIO_printf(bio_err,"error converting number from bin to BIGNUM\n");
1760 if (in != NULL) BIO_free(in);
1761 if (ai != NULL) ASN1_INTEGER_free(ai);
1765 int save_serial(char *serialfile, char *suffix, BIGNUM *serial, ASN1_INTEGER **retai)
1770 ASN1_INTEGER *ai=NULL;
1774 j = strlen(serialfile);
1776 j = strlen(serialfile) + strlen(suffix) + 1;
1779 BIO_printf(bio_err,"file name too long\n");
1784 BUF_strlcpy(buf[0], serialfile, BSIZE);
1787 #ifndef OPENSSL_SYS_VMS
1788 j = BIO_snprintf(buf[0], sizeof buf[0], "%s.%s", serialfile, suffix);
1790 j = BIO_snprintf(buf[0], sizeof buf[0], "%s-%s", serialfile, suffix);
1794 BIO_printf(bio_err, "DEBUG: writing \"%s\"\n", buf[0]);
1796 out=BIO_new(BIO_s_file());
1799 ERR_print_errors(bio_err);
1802 if (BIO_write_filename(out,buf[0]) <= 0)
1808 if ((ai=BN_to_ASN1_INTEGER(serial,NULL)) == NULL)
1810 BIO_printf(bio_err,"error converting serial to ASN.1 format\n");
1813 i2a_ASN1_INTEGER(out,ai);
1822 if (out != NULL) BIO_free_all(out);
1823 if (ai != NULL) ASN1_INTEGER_free(ai);
1827 int rotate_serial(char *serialfile, char *new_suffix, char *old_suffix)
1832 i = strlen(serialfile) + strlen(old_suffix);
1833 j = strlen(serialfile) + strlen(new_suffix);
1837 BIO_printf(bio_err,"file name too long\n");
1841 #ifndef OPENSSL_SYS_VMS
1842 j = BIO_snprintf(buf[0], sizeof buf[0], "%s.%s",
1843 serialfile, new_suffix);
1845 j = BIO_snprintf(buf[0], sizeof buf[0], "%s-%s",
1846 serialfile, new_suffix);
1848 #ifndef OPENSSL_SYS_VMS
1849 j = BIO_snprintf(buf[1], sizeof buf[1], "%s.%s",
1850 serialfile, old_suffix);
1852 j = BIO_snprintf(buf[1], sizeof buf[1], "%s-%s",
1853 serialfile, old_suffix);
1856 BIO_printf(bio_err, "DEBUG: renaming \"%s\" to \"%s\"\n",
1857 serialfile, buf[1]);
1859 if (rename(serialfile,buf[1]) < 0 && errno != ENOENT
1865 "unable to rename %s to %s\n",
1866 serialfile, buf[1]);
1871 BIO_printf(bio_err, "DEBUG: renaming \"%s\" to \"%s\"\n",
1874 if (rename(buf[0],serialfile) < 0)
1877 "unable to rename %s to %s\n",
1880 rename(buf[1],serialfile);
1888 int rand_serial(BIGNUM *b, ASN1_INTEGER *ai)
1900 if (!BN_pseudo_rand(btmp, SERIAL_RAND_BITS, 0, 0))
1902 if (ai && !BN_to_ASN1_INTEGER(btmp, ai))
1915 CA_DB *load_index(char *dbfile, DB_ATTR *db_attr)
1917 CA_DB *retdb = NULL;
1918 TXT_DB *tmpdb = NULL;
1919 BIO *in = BIO_new(BIO_s_file());
1920 CONF *dbattr_conf = NULL;
1926 ERR_print_errors(bio_err);
1929 if (BIO_read_filename(in,dbfile) <= 0)
1932 BIO_printf(bio_err,"unable to open '%s'\n",dbfile);
1935 if ((tmpdb = TXT_DB_read(in,DB_NUMBER)) == NULL)
1938 #ifndef OPENSSL_SYS_VMS
1939 BIO_snprintf(buf[0], sizeof buf[0], "%s.attr", dbfile);
1941 BIO_snprintf(buf[0], sizeof buf[0], "%s-attr", dbfile);
1943 dbattr_conf = NCONF_new(NULL);
1944 if (NCONF_load(dbattr_conf,buf[0],&errorline) <= 0)
1949 "error on line %ld of db attribute file '%s'\n"
1955 NCONF_free(dbattr_conf);
1960 if ((retdb = OPENSSL_malloc(sizeof(CA_DB))) == NULL)
1962 fprintf(stderr, "Out of memory\n");
1969 retdb->attributes = *db_attr;
1972 retdb->attributes.unique_subject = 1;
1977 char *p = NCONF_get_string(dbattr_conf,NULL,"unique_subject");
1981 BIO_printf(bio_err, "DEBUG[load_index]: unique_subject = \"%s\"\n", p);
1983 retdb->attributes.unique_subject = parse_yesno(p,1);
1988 if (dbattr_conf) NCONF_free(dbattr_conf);
1989 if (tmpdb) TXT_DB_free(tmpdb);
1990 if (in) BIO_free_all(in);
1994 int index_index(CA_DB *db)
1996 if (!TXT_DB_create_index(db->db, DB_serial, NULL,
1997 LHASH_HASH_FN(index_serial),
1998 LHASH_COMP_FN(index_serial)))
2001 "error creating serial number index:(%ld,%ld,%ld)\n",
2002 db->db->error,db->db->arg1,db->db->arg2);
2006 if (db->attributes.unique_subject
2007 && !TXT_DB_create_index(db->db, DB_name, index_name_qual,
2008 LHASH_HASH_FN(index_name),
2009 LHASH_COMP_FN(index_name)))
2011 BIO_printf(bio_err,"error creating name index:(%ld,%ld,%ld)\n",
2012 db->db->error,db->db->arg1,db->db->arg2);
2018 int save_index(const char *dbfile, const char *suffix, CA_DB *db)
2021 BIO *out = BIO_new(BIO_s_file());
2026 ERR_print_errors(bio_err);
2030 j = strlen(dbfile) + strlen(suffix);
2033 BIO_printf(bio_err,"file name too long\n");
2037 #ifndef OPENSSL_SYS_VMS
2038 j = BIO_snprintf(buf[2], sizeof buf[2], "%s.attr", dbfile);
2040 j = BIO_snprintf(buf[2], sizeof buf[2], "%s-attr", dbfile);
2042 #ifndef OPENSSL_SYS_VMS
2043 j = BIO_snprintf(buf[1], sizeof buf[1], "%s.attr.%s", dbfile, suffix);
2045 j = BIO_snprintf(buf[1], sizeof buf[1], "%s-attr-%s", dbfile, suffix);
2047 #ifndef OPENSSL_SYS_VMS
2048 j = BIO_snprintf(buf[0], sizeof buf[0], "%s.%s", dbfile, suffix);
2050 j = BIO_snprintf(buf[0], sizeof buf[0], "%s-%s", dbfile, suffix);
2053 BIO_printf(bio_err, "DEBUG: writing \"%s\"\n", buf[0]);
2055 if (BIO_write_filename(out,buf[0]) <= 0)
2058 BIO_printf(bio_err,"unable to open '%s'\n", dbfile);
2061 j=TXT_DB_write(out,db->db);
2062 if (j <= 0) goto err;
2066 out = BIO_new(BIO_s_file());
2068 BIO_printf(bio_err, "DEBUG: writing \"%s\"\n", buf[1]);
2070 if (BIO_write_filename(out,buf[1]) <= 0)
2073 BIO_printf(bio_err,"unable to open '%s'\n", buf[2]);
2076 BIO_printf(out,"unique_subject = %s\n",
2077 db->attributes.unique_subject ? "yes" : "no");
2085 int rotate_index(const char *dbfile, const char *new_suffix, const char *old_suffix)
2090 i = strlen(dbfile) + strlen(old_suffix);
2091 j = strlen(dbfile) + strlen(new_suffix);
2095 BIO_printf(bio_err,"file name too long\n");
2099 #ifndef OPENSSL_SYS_VMS
2100 j = BIO_snprintf(buf[4], sizeof buf[4], "%s.attr", dbfile);
2102 j = BIO_snprintf(buf[4], sizeof buf[4], "%s-attr", dbfile);
2104 #ifndef OPENSSL_SYS_VMS
2105 j = BIO_snprintf(buf[2], sizeof buf[2], "%s.attr.%s",
2106 dbfile, new_suffix);
2108 j = BIO_snprintf(buf[2], sizeof buf[2], "%s-attr-%s",
2109 dbfile, new_suffix);
2111 #ifndef OPENSSL_SYS_VMS
2112 j = BIO_snprintf(buf[0], sizeof buf[0], "%s.%s",
2113 dbfile, new_suffix);
2115 j = BIO_snprintf(buf[0], sizeof buf[0], "%s-%s",
2116 dbfile, new_suffix);
2118 #ifndef OPENSSL_SYS_VMS
2119 j = BIO_snprintf(buf[1], sizeof buf[1], "%s.%s",
2120 dbfile, old_suffix);
2122 j = BIO_snprintf(buf[1], sizeof buf[1], "%s-%s",
2123 dbfile, old_suffix);
2125 #ifndef OPENSSL_SYS_VMS
2126 j = BIO_snprintf(buf[3], sizeof buf[3], "%s.attr.%s",
2127 dbfile, old_suffix);
2129 j = BIO_snprintf(buf[3], sizeof buf[3], "%s-attr-%s",
2130 dbfile, old_suffix);
2133 BIO_printf(bio_err, "DEBUG: renaming \"%s\" to \"%s\"\n",
2136 if (rename(dbfile,buf[1]) < 0 && errno != ENOENT
2142 "unable to rename %s to %s\n",
2148 BIO_printf(bio_err, "DEBUG: renaming \"%s\" to \"%s\"\n",
2151 if (rename(buf[0],dbfile) < 0)
2154 "unable to rename %s to %s\n",
2157 rename(buf[1],dbfile);
2161 BIO_printf(bio_err, "DEBUG: renaming \"%s\" to \"%s\"\n",
2164 if (rename(buf[4],buf[3]) < 0 && errno != ENOENT
2170 "unable to rename %s to %s\n",
2173 rename(dbfile,buf[0]);
2174 rename(buf[1],dbfile);
2178 BIO_printf(bio_err, "DEBUG: renaming \"%s\" to \"%s\"\n",
2181 if (rename(buf[2],buf[4]) < 0)
2184 "unable to rename %s to %s\n",
2187 rename(buf[3],buf[4]);
2188 rename(dbfile,buf[0]);
2189 rename(buf[1],dbfile);
2197 void free_index(CA_DB *db)
2201 if (db->db) TXT_DB_free(db->db);
2206 int parse_yesno(const char *str, int def)
2213 case 'f': /* false */
2214 case 'F': /* FALSE */
2220 case 't': /* true */
2221 case 'T': /* TRUE */
2236 * subject is expected to be in the format /type0=value0/type1=value1/type2=...
2237 * where characters may be escaped by \
2239 X509_NAME *parse_name(char *subject, long chtype, int multirdn)
2241 size_t buflen = strlen(subject)+1; /* to copy the types and values into. due to escaping, the copy can only become shorter */
2242 char *buf = OPENSSL_malloc(buflen);
2243 size_t max_ne = buflen / 2 + 1; /* maximum number of name elements */
2244 char **ne_types = OPENSSL_malloc(max_ne * sizeof (char *));
2245 char **ne_values = OPENSSL_malloc(max_ne * sizeof (char *));
2246 int *mval = OPENSSL_malloc (max_ne * sizeof (int));
2248 char *sp = subject, *bp = buf;
2251 X509_NAME *n = NULL;
2254 if (!buf || !ne_types || !ne_values || !mval)
2256 BIO_printf(bio_err, "malloc error\n");
2260 if (*subject != '/')
2262 BIO_printf(bio_err, "Subject does not start with '/'.\n");
2265 sp++; /* skip leading / */
2267 /* no multivalued RDN by default */
2273 ne_types[ne_num] = bp;
2276 if (*sp == '\\') /* is there anything to escape in the type...? */
2282 BIO_printf(bio_err, "escape character at end of string\n");
2286 else if (*sp == '=')
2297 BIO_printf(bio_err, "end of string encountered while processing type of subject name element #%d\n", ne_num);
2300 ne_values[ne_num] = bp;
2309 BIO_printf(bio_err, "escape character at end of string\n");
2313 else if (*sp == '/')
2316 /* no multivalued RDN by default */
2320 else if (*sp == '+' && multirdn)
2322 /* a not escaped + signals a mutlivalued RDN */
2324 mval[ne_num+1] = -1;
2334 if (!(n = X509_NAME_new()))
2337 for (i = 0; i < ne_num; i++)
2339 if ((nid=OBJ_txt2nid(ne_types[i])) == NID_undef)
2341 BIO_printf(bio_err, "Subject Attribute %s has no known NID, skipped\n", ne_types[i]);
2347 BIO_printf(bio_err, "No value provided for Subject Attribute %s, skipped\n", ne_types[i]);
2351 if (!X509_NAME_add_entry_by_NID(n, nid, chtype, (unsigned char*)ne_values[i], -1,-1,mval[i]))
2355 OPENSSL_free(ne_values);
2356 OPENSSL_free(ne_types);
2364 OPENSSL_free(ne_values);
2366 OPENSSL_free(ne_types);
2374 int args_verify(char ***pargs, int *pargc,
2375 int *badarg, BIO *err, X509_VERIFY_PARAM **pm)
2377 ASN1_OBJECT *otmp = NULL;
2378 unsigned long flags = 0;
2380 int purpose = 0, depth = -1;
2381 char **oldargs = *pargs;
2382 char *arg = **pargs, *argn = (*pargs)[1];
2384 const unsigned char *hostname = NULL, *email = NULL;
2386 if (!strcmp(arg, "-policy"))
2392 otmp = OBJ_txt2obj(argn, 0);
2395 BIO_printf(err, "Invalid Policy \"%s\"\n",
2402 else if (strcmp(arg,"-purpose") == 0)
2404 X509_PURPOSE *xptmp;
2409 i = X509_PURPOSE_get_by_sname(argn);
2412 BIO_printf(err, "unrecognized purpose\n");
2417 xptmp = X509_PURPOSE_get0(i);
2418 purpose = X509_PURPOSE_get_id(xptmp);
2423 else if (strcmp(arg,"-verify_depth") == 0)
2432 BIO_printf(err, "invalid depth\n");
2438 else if (strcmp(arg,"-attime") == 0)
2445 /* interpret the -attime argument as seconds since
2447 if (sscanf(argn, "%li", ×tamp) != 1)
2450 "Error parsing timestamp %s\n",
2454 /* on some platforms time_t may be a float */
2455 at_time = (time_t) timestamp;
2459 else if (strcmp(arg,"-verify_hostname") == 0)
2463 hostname = (unsigned char *)argn;
2466 else if (strcmp(arg,"-verify_email") == 0)
2470 email = (unsigned char *)argn;
2473 else if (strcmp(arg,"-verify_ip") == 0)
2480 else if (!strcmp(arg, "-ignore_critical"))
2481 flags |= X509_V_FLAG_IGNORE_CRITICAL;
2482 else if (!strcmp(arg, "-issuer_checks"))
2483 flags |= X509_V_FLAG_CB_ISSUER_CHECK;
2484 else if (!strcmp(arg, "-crl_check"))
2485 flags |= X509_V_FLAG_CRL_CHECK;
2486 else if (!strcmp(arg, "-crl_check_all"))
2487 flags |= X509_V_FLAG_CRL_CHECK|X509_V_FLAG_CRL_CHECK_ALL;
2488 else if (!strcmp(arg, "-policy_check"))
2489 flags |= X509_V_FLAG_POLICY_CHECK;
2490 else if (!strcmp(arg, "-explicit_policy"))
2491 flags |= X509_V_FLAG_EXPLICIT_POLICY;
2492 else if (!strcmp(arg, "-inhibit_any"))
2493 flags |= X509_V_FLAG_INHIBIT_ANY;
2494 else if (!strcmp(arg, "-inhibit_map"))
2495 flags |= X509_V_FLAG_INHIBIT_MAP;
2496 else if (!strcmp(arg, "-x509_strict"))
2497 flags |= X509_V_FLAG_X509_STRICT;
2498 else if (!strcmp(arg, "-extended_crl"))
2499 flags |= X509_V_FLAG_EXTENDED_CRL_SUPPORT;
2500 else if (!strcmp(arg, "-use_deltas"))
2501 flags |= X509_V_FLAG_USE_DELTAS;
2502 else if (!strcmp(arg, "-policy_print"))
2503 flags |= X509_V_FLAG_NOTIFY_POLICY;
2504 else if (!strcmp(arg, "-check_ss_sig"))
2505 flags |= X509_V_FLAG_CHECK_SS_SIGNATURE;
2506 else if (!strcmp(arg, "-trusted_first"))
2507 flags |= X509_V_FLAG_TRUSTED_FIRST;
2508 else if (!strcmp(arg, "-suiteB_128_only"))
2509 flags |= X509_V_FLAG_SUITEB_128_LOS_ONLY;
2510 else if (!strcmp(arg, "-suiteB_128"))
2511 flags |= X509_V_FLAG_SUITEB_128_LOS;
2512 else if (!strcmp(arg, "-suiteB_192"))
2513 flags |= X509_V_FLAG_SUITEB_192_LOS;
2514 else if (!strcmp(arg, "-partial_chain"))
2515 flags |= X509_V_FLAG_PARTIAL_CHAIN;
2522 X509_VERIFY_PARAM_free(*pm);
2527 if (!*pm && !(*pm = X509_VERIFY_PARAM_new()))
2534 X509_VERIFY_PARAM_add0_policy(*pm, otmp);
2536 X509_VERIFY_PARAM_set_flags(*pm, flags);
2539 X509_VERIFY_PARAM_set_purpose(*pm, purpose);
2542 X509_VERIFY_PARAM_set_depth(*pm, depth);
2545 X509_VERIFY_PARAM_set_time(*pm, at_time);
2547 if (hostname && !X509_VERIFY_PARAM_set1_host(*pm, hostname, 0))
2550 if (email && !X509_VERIFY_PARAM_set1_email(*pm, email, 0))
2553 if (ipasc && !X509_VERIFY_PARAM_set1_ip_asc(*pm, ipasc))
2561 *pargc -= *pargs - oldargs;
2567 /* Read whole contents of a BIO into an allocated memory buffer and
2571 int bio_to_mem(unsigned char **out, int maxlen, BIO *in)
2575 unsigned char tbuf[1024];
2576 mem = BIO_new(BIO_s_mem());
2581 if ((maxlen != -1) && maxlen < 1024)
2585 len = BIO_read(in, tbuf, len);
2588 if (BIO_write(mem, tbuf, len) != len)
2598 ret = BIO_get_mem_data(mem, (char **)out);
2599 BIO_set_flags(mem, BIO_FLAGS_MEM_RDONLY);
2604 int pkey_ctrl_string(EVP_PKEY_CTX *ctx, char *value)
2607 char *stmp, *vtmp = NULL;
2608 stmp = BUF_strdup(value);
2611 vtmp = strchr(stmp, ':');
2617 rv = EVP_PKEY_CTX_ctrl_str(ctx, stmp, vtmp);
2622 static void nodes_print(BIO *out, const char *name,
2623 STACK_OF(X509_POLICY_NODE) *nodes)
2625 X509_POLICY_NODE *node;
2627 BIO_printf(out, "%s Policies:", name);
2630 BIO_puts(out, "\n");
2631 for (i = 0; i < sk_X509_POLICY_NODE_num(nodes); i++)
2633 node = sk_X509_POLICY_NODE_value(nodes, i);
2634 X509_POLICY_NODE_print(out, node, 2);
2638 BIO_puts(out, " <empty>\n");
2641 void policies_print(BIO *out, X509_STORE_CTX *ctx)
2643 X509_POLICY_TREE *tree;
2644 int explicit_policy;
2648 out = BIO_new_fp(stderr, BIO_NOCLOSE);
2651 tree = X509_STORE_CTX_get0_policy_tree(ctx);
2652 explicit_policy = X509_STORE_CTX_get_explicit_policy(ctx);
2654 BIO_printf(out, "Require explicit Policy: %s\n",
2655 explicit_policy ? "True" : "False");
2657 nodes_print(out, "Authority", X509_policy_tree_get0_policies(tree));
2658 nodes_print(out, "User", X509_policy_tree_get0_user_policies(tree));
2663 #if !defined(OPENSSL_NO_JPAKE) && !defined(OPENSSL_NO_PSK)
2665 static JPAKE_CTX *jpake_init(const char *us, const char *them,
2671 BIGNUM *bnsecret = BN_new();
2674 /* Use a safe prime for p (that we found earlier) */
2675 BN_hex2bn(&p, "F9E5B365665EA7A05A9C534502780FEE6F1AB5BD4F49947FD036DBD7E905269AF46EF28B0FC07487EE4F5D20FB3C0AF8E700F3A2FA3414970CBED44FEDFF80CE78D800F184BB82435D137AADA2C6C16523247930A63B85661D1FC817A51ACD96168E95898A1F83A79FFB529368AA7833ABD1B0C3AEDDB14D2E1A2F71D99F763F");
2681 BN_bin2bn((const unsigned char *)secret, strlen(secret), bnsecret);
2683 ctx = JPAKE_CTX_new(us, them, p, g, q, bnsecret);
2692 static void jpake_send_part(BIO *conn, const JPAKE_STEP_PART *p)
2694 BN_print(conn, p->gx);
2695 BIO_puts(conn, "\n");
2696 BN_print(conn, p->zkpx.gr);
2697 BIO_puts(conn, "\n");
2698 BN_print(conn, p->zkpx.b);
2699 BIO_puts(conn, "\n");
2702 static void jpake_send_step1(BIO *bconn, JPAKE_CTX *ctx)
2706 JPAKE_STEP1_init(&s1);
2707 JPAKE_STEP1_generate(&s1, ctx);
2708 jpake_send_part(bconn, &s1.p1);
2709 jpake_send_part(bconn, &s1.p2);
2710 (void)BIO_flush(bconn);
2711 JPAKE_STEP1_release(&s1);
2714 static void jpake_send_step2(BIO *bconn, JPAKE_CTX *ctx)
2718 JPAKE_STEP2_init(&s2);
2719 JPAKE_STEP2_generate(&s2, ctx);
2720 jpake_send_part(bconn, &s2);
2721 (void)BIO_flush(bconn);
2722 JPAKE_STEP2_release(&s2);
2725 static void jpake_send_step3a(BIO *bconn, JPAKE_CTX *ctx)
2729 JPAKE_STEP3A_init(&s3a);
2730 JPAKE_STEP3A_generate(&s3a, ctx);
2731 BIO_write(bconn, s3a.hhk, sizeof s3a.hhk);
2732 (void)BIO_flush(bconn);
2733 JPAKE_STEP3A_release(&s3a);
2736 static void jpake_send_step3b(BIO *bconn, JPAKE_CTX *ctx)
2740 JPAKE_STEP3B_init(&s3b);
2741 JPAKE_STEP3B_generate(&s3b, ctx);
2742 BIO_write(bconn, s3b.hk, sizeof s3b.hk);
2743 (void)BIO_flush(bconn);
2744 JPAKE_STEP3B_release(&s3b);
2747 static void readbn(BIGNUM **bn, BIO *bconn)
2752 l = BIO_gets(bconn, buf, sizeof buf);
2754 assert(buf[l-1] == '\n');
2759 static void jpake_receive_part(JPAKE_STEP_PART *p, BIO *bconn)
2761 readbn(&p->gx, bconn);
2762 readbn(&p->zkpx.gr, bconn);
2763 readbn(&p->zkpx.b, bconn);
2766 static void jpake_receive_step1(JPAKE_CTX *ctx, BIO *bconn)
2770 JPAKE_STEP1_init(&s1);
2771 jpake_receive_part(&s1.p1, bconn);
2772 jpake_receive_part(&s1.p2, bconn);
2773 if(!JPAKE_STEP1_process(ctx, &s1))
2775 ERR_print_errors(bio_err);
2778 JPAKE_STEP1_release(&s1);
2781 static void jpake_receive_step2(JPAKE_CTX *ctx, BIO *bconn)
2785 JPAKE_STEP2_init(&s2);
2786 jpake_receive_part(&s2, bconn);
2787 if(!JPAKE_STEP2_process(ctx, &s2))
2789 ERR_print_errors(bio_err);
2792 JPAKE_STEP2_release(&s2);
2795 static void jpake_receive_step3a(JPAKE_CTX *ctx, BIO *bconn)
2800 JPAKE_STEP3A_init(&s3a);
2801 l = BIO_read(bconn, s3a.hhk, sizeof s3a.hhk);
2802 assert(l == sizeof s3a.hhk);
2803 if(!JPAKE_STEP3A_process(ctx, &s3a))
2805 ERR_print_errors(bio_err);
2808 JPAKE_STEP3A_release(&s3a);
2811 static void jpake_receive_step3b(JPAKE_CTX *ctx, BIO *bconn)
2816 JPAKE_STEP3B_init(&s3b);
2817 l = BIO_read(bconn, s3b.hk, sizeof s3b.hk);
2818 assert(l == sizeof s3b.hk);
2819 if(!JPAKE_STEP3B_process(ctx, &s3b))
2821 ERR_print_errors(bio_err);
2824 JPAKE_STEP3B_release(&s3b);
2827 void jpake_client_auth(BIO *out, BIO *conn, const char *secret)
2832 BIO_puts(out, "Authenticating with JPAKE\n");
2834 ctx = jpake_init("client", "server", secret);
2836 bconn = BIO_new(BIO_f_buffer());
2837 BIO_push(bconn, conn);
2839 jpake_send_step1(bconn, ctx);
2840 jpake_receive_step1(ctx, bconn);
2841 jpake_send_step2(bconn, ctx);
2842 jpake_receive_step2(ctx, bconn);
2843 jpake_send_step3a(bconn, ctx);
2844 jpake_receive_step3b(ctx, bconn);
2846 BIO_puts(out, "JPAKE authentication succeeded, setting PSK\n");
2849 OPENSSL_free(psk_key);
2851 psk_key = BN_bn2hex(JPAKE_get_shared_key(ctx));
2856 JPAKE_CTX_free(ctx);
2859 void jpake_server_auth(BIO *out, BIO *conn, const char *secret)
2864 BIO_puts(out, "Authenticating with JPAKE\n");
2866 ctx = jpake_init("server", "client", secret);
2868 bconn = BIO_new(BIO_f_buffer());
2869 BIO_push(bconn, conn);
2871 jpake_receive_step1(ctx, bconn);
2872 jpake_send_step1(bconn, ctx);
2873 jpake_receive_step2(ctx, bconn);
2874 jpake_send_step2(bconn, ctx);
2875 jpake_receive_step3a(ctx, bconn);
2876 jpake_send_step3b(bconn, ctx);
2878 BIO_puts(out, "JPAKE authentication succeeded, setting PSK\n");
2881 OPENSSL_free(psk_key);
2883 psk_key = BN_bn2hex(JPAKE_get_shared_key(ctx));
2888 JPAKE_CTX_free(ctx);
2893 #if !defined(OPENSSL_NO_TLSEXT) && !defined(OPENSSL_NO_NEXTPROTONEG)
2894 /* next_protos_parse parses a comma separated list of strings into a string
2895 * in a format suitable for passing to SSL_CTX_set_next_protos_advertised.
2896 * outlen: (output) set to the length of the resulting buffer on success.
2897 * err: (maybe NULL) on failure, an error message line is written to this BIO.
2898 * in: a NUL termianted string like "abc,def,ghi"
2900 * returns: a malloced buffer or NULL on failure.
2902 unsigned char *next_protos_parse(unsigned short *outlen, const char *in)
2906 size_t i, start = 0;
2912 out = OPENSSL_malloc(strlen(in) + 1);
2916 for (i = 0; i <= len; ++i)
2918 if (i == len || in[i] == ',')
2920 if (i - start > 255)
2925 out[start] = i - start;
2935 #endif /* !OPENSSL_NO_TLSEXT && !OPENSSL_NO_NEXTPROTONEG */
2937 void print_cert_checks(BIO *bio, X509 *x,
2938 const unsigned char *checkhost,
2939 const unsigned char *checkemail,
2940 const char *checkip)
2946 BIO_printf(bio, "Hostname %s does%s match certificate\n",
2947 checkhost, X509_check_host(x, checkhost, 0, 0)
2953 BIO_printf(bio, "Email %s does%s match certificate\n",
2954 checkemail, X509_check_email(x, checkemail, 0,
2960 BIO_printf(bio, "IP %s does%s match certificate\n",
2961 checkip, X509_check_ip_asc(x, checkip,
2966 /* Get first http URL from a DIST_POINT structure */
2968 static const char *get_dp_url(DIST_POINT *dp)
2970 GENERAL_NAMES *gens;
2974 if (!dp->distpoint || dp->distpoint->type != 0)
2976 gens = dp->distpoint->name.fullname;
2977 for (i = 0; i < sk_GENERAL_NAME_num(gens); i++)
2979 gen = sk_GENERAL_NAME_value(gens, i);
2980 uri = GENERAL_NAME_get0_value(gen, >ype);
2981 if (gtype == GEN_URI && ASN1_STRING_length(uri) > 6)
2983 char *uptr = (char *)ASN1_STRING_data(uri);
2984 if (!strncmp(uptr, "http://", 7))
2992 /* Look through a CRLDP structure and attempt to find an http URL to downloads
2996 static X509_CRL *load_crl_crldp(STACK_OF(DIST_POINT) *crldp)
2999 const char *urlptr = NULL;
3000 for (i = 0; i < sk_DIST_POINT_num(crldp); i++)
3002 DIST_POINT *dp = sk_DIST_POINT_value(crldp, i);
3003 urlptr = get_dp_url(dp);
3005 return load_crl(urlptr, FORMAT_HTTP);
3010 /* Example of downloading CRLs from CRLDP: not usable for real world
3011 * as it always downloads, doesn't support non-blocking I/O and doesn't
3015 static STACK_OF(X509_CRL) *crls_http_cb(X509_STORE_CTX *ctx, X509_NAME *nm)
3018 STACK_OF(X509_CRL) *crls = NULL;
3020 STACK_OF(DIST_POINT) *crldp;
3021 x = X509_STORE_CTX_get_current_cert(ctx);
3022 crldp = X509_get_ext_d2i(x, NID_crl_distribution_points, NULL, NULL);
3023 crl = load_crl_crldp(crldp);
3024 sk_DIST_POINT_pop_free(crldp, DIST_POINT_free);
3027 crls = sk_X509_CRL_new_null();
3028 sk_X509_CRL_push(crls, crl);
3029 /* Try to download delta CRL */
3030 crldp = X509_get_ext_d2i(x, NID_freshest_crl, NULL, NULL);
3031 crl = load_crl_crldp(crldp);
3032 sk_DIST_POINT_pop_free(crldp, DIST_POINT_free);
3034 sk_X509_CRL_push(crls, crl);
3038 void store_setup_crl_download(X509_STORE *st)
3040 X509_STORE_set_lookup_crls_cb(st, crls_http_cb);
3044 * Platform-specific sections
3049 # define fileno(a) (int)_fileno(a)
3052 # include <windows.h>
3055 static int WIN32_rename(const char *from, const char *to)
3057 TCHAR *tfrom=NULL,*tto;
3061 if (sizeof(TCHAR) == 1)
3063 tfrom = (TCHAR *)from;
3066 else /* UNICODE path */
3068 size_t i,flen=strlen(from)+1,tlen=strlen(to)+1;
3069 tfrom = (TCHAR *)malloc(sizeof(TCHAR)*(flen+tlen));
3070 if (tfrom==NULL) goto err;
3072 #if !defined(_WIN32_WCE) || _WIN32_WCE>=101
3073 if (!MultiByteToWideChar(CP_ACP,0,from,flen,(WCHAR *)tfrom,flen))
3075 for (i=0;i<flen;i++) tfrom[i]=(TCHAR)from[i];
3076 #if !defined(_WIN32_WCE) || _WIN32_WCE>=101
3077 if (!MultiByteToWideChar(CP_ACP,0,to, tlen,(WCHAR *)tto, tlen))
3079 for (i=0;i<tlen;i++) tto[i] =(TCHAR)to[i];
3082 if (MoveFile(tfrom,tto)) goto ok;
3084 if (err==ERROR_ALREADY_EXISTS || err==ERROR_FILE_EXISTS)
3086 if (DeleteFile(tto) && MoveFile(tfrom,tto))
3090 if (err==ERROR_FILE_NOT_FOUND || err==ERROR_PATH_NOT_FOUND)
3092 else if (err==ERROR_ACCESS_DENIED)
3095 errno = EINVAL; /* we could map more codes... */
3099 if (tfrom!=NULL && tfrom!=(TCHAR *)from) free(tfrom);
3104 /* app_tminterval section */
3106 double app_tminterval(int stop,int usertime)
3110 static ULARGE_INTEGER tmstart;
3111 static int warning=1;
3113 static HANDLE proc=NULL;
3117 if (GetVersion() < 0x80000000)
3118 proc = OpenProcess(PROCESS_QUERY_INFORMATION,FALSE,
3119 GetCurrentProcessId());
3120 if (proc==NULL) proc = (HANDLE)-1;
3123 if (usertime && proc!=(HANDLE)-1)
3126 GetProcessTimes(proc,&junk,&junk,&junk,&now);
3133 if (usertime && warning)
3135 BIO_printf(bio_err,"To get meaningful results, run "
3136 "this program on idle system.\n");
3139 GetSystemTime(&systime);
3140 SystemTimeToFileTime(&systime,&now);
3145 tmstart.u.LowPart = now.dwLowDateTime;
3146 tmstart.u.HighPart = now.dwHighDateTime;
3149 ULARGE_INTEGER tmstop;
3151 tmstop.u.LowPart = now.dwLowDateTime;
3152 tmstop.u.HighPart = now.dwHighDateTime;
3154 ret = (__int64)(tmstop.QuadPart - tmstart.QuadPart)*1e-7;
3160 #elif defined(OPENSSL_SYS_NETWARE)
3163 double app_tminterval(int stop,int usertime)
3166 static clock_t tmstart;
3167 static int warning=1;
3169 if (usertime && warning)
3171 BIO_printf(bio_err,"To get meaningful results, run "
3172 "this program on idle system.\n");
3176 if (stop==TM_START) tmstart = clock();
3177 else ret = (clock()-tmstart)/(double)CLOCKS_PER_SEC;
3182 #elif defined(OPENSSL_SYSTEM_VXWORKS)
3185 double app_tminterval(int stop,int usertime)
3188 #ifdef CLOCK_REALTIME
3189 static struct timespec tmstart;
3190 struct timespec now;
3192 static unsigned long tmstart;
3195 static int warning=1;
3197 if (usertime && warning)
3199 BIO_printf(bio_err,"To get meaningful results, run "
3200 "this program on idle system.\n");
3204 #ifdef CLOCK_REALTIME
3205 clock_gettime(CLOCK_REALTIME,&now);
3206 if (stop==TM_START) tmstart = now;
3207 else ret = ( (now.tv_sec+now.tv_nsec*1e-9)
3208 - (tmstart.tv_sec+tmstart.tv_nsec*1e-9) );
3211 if (stop==TM_START) tmstart = now;
3212 else ret = (now - tmstart)/(double)sysClkRateGet();
3217 #elif defined(OPENSSL_SYSTEM_VMS)
3221 double app_tminterval(int stop,int usertime)
3223 static clock_t tmstart;
3230 if (usertime) now = rus.tms_utime;
3233 now = clock(); /* sum of user and kernel times */
3236 gettimeofday(&tv,NULL);
3238 (unsigned long long)tv.tv_sec*CLK_TCK +
3239 (unsigned long long)tv.tv_usec*(1000000/CLK_TCK)
3243 if (stop==TM_START) tmstart = now;
3244 else ret = (now - tmstart)/(double)(CLK_TCK);
3249 #elif defined(_SC_CLK_TCK) /* by means of unistd.h */
3250 #include <sys/times.h>
3252 double app_tminterval(int stop,int usertime)
3256 clock_t now = times(&rus);
3257 static clock_t tmstart;
3259 if (usertime) now = rus.tms_utime;
3261 if (stop==TM_START) tmstart = now;
3264 long int tck = sysconf(_SC_CLK_TCK);
3265 ret = (now - tmstart)/(double)tck;
3272 #include <sys/time.h>
3273 #include <sys/resource.h>
3275 double app_tminterval(int stop,int usertime)
3280 static struct timeval tmstart;
3282 if (usertime) getrusage(RUSAGE_SELF,&rus), now = rus.ru_utime;
3283 else gettimeofday(&now,NULL);
3285 if (stop==TM_START) tmstart = now;
3286 else ret = ( (now.tv_sec+now.tv_usec*1e-6)
3287 - (tmstart.tv_sec+tmstart.tv_usec*1e-6) );
3293 /* app_isdir section */
3295 int app_isdir(const char *name)
3298 WIN32_FIND_DATA FileData;
3299 #if defined(UNICODE) || defined(_UNICODE)
3300 size_t i, len_0 = strlen(name)+1;
3302 if (len_0 > sizeof(FileData.cFileName)/sizeof(FileData.cFileName[0]))
3305 #if !defined(_WIN32_WCE) || _WIN32_WCE>=101
3306 if (!MultiByteToWideChar(CP_ACP,0,name,len_0,FileData.cFileName,len_0))
3308 for (i=0;i<len_0;i++)
3309 FileData.cFileName[i] = (WCHAR)name[i];
3311 hList = FindFirstFile(FileData.cFileName,&FileData);
3313 hList = FindFirstFile(name,&FileData);
3315 if (hList == INVALID_HANDLE_VALUE) return -1;
3317 return ((FileData.dwFileAttributes&FILE_ATTRIBUTE_DIRECTORY)!=0);
3320 #include <sys/stat.h>
3322 # if defined(_S_IFMT) && defined(_S_IFDIR)
3323 # define S_ISDIR(a) (((a) & _S_IFMT) == _S_IFDIR)
3325 # define S_ISDIR(a) (((a) & S_IFMT) == S_IFDIR)
3329 int app_isdir(const char *name)
3331 #if defined(S_ISDIR)
3334 if (stat(name,&st)==0) return S_ISDIR(st.st_mode);
3342 /* raw_read|write section */
3343 #if defined(_WIN32) && defined(STD_INPUT_HANDLE)
3344 int raw_read_stdin(void *buf,int siz)
3347 if (ReadFile(GetStdHandle(STD_INPUT_HANDLE),buf,siz,&n,NULL))
3352 int raw_read_stdin(void *buf,int siz)
3353 { return read(fileno(stdin),buf,siz); }
3356 #if defined(_WIN32) && defined(STD_OUTPUT_HANDLE)
3357 int raw_write_stdout(const void *buf,int siz)
3360 if (WriteFile(GetStdHandle(STD_OUTPUT_HANDLE),buf,siz,&n,NULL))
3365 int raw_write_stdout(const void *buf,int siz)
3366 { return write(fileno(stdout),buf,siz); }