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 #define _POSIX_C_SOURCE 2 /* On VMS, you need to define this to get
113 the declaration of fileno(). The value
114 2 is to make sure no function defined
115 in POSIX-2 is left undefined. */
119 #include <sys/types.h>
122 #include <openssl/err.h>
123 #include <openssl/x509.h>
124 #include <openssl/x509v3.h>
125 #include <openssl/pem.h>
126 #include <openssl/pkcs12.h>
127 #include <openssl/ui.h>
128 #include <openssl/safestack.h>
129 #ifndef OPENSSL_NO_ENGINE
130 #include <openssl/engine.h>
132 #ifndef OPENSSL_NO_RSA
133 #include <openssl/rsa.h>
135 #include <openssl/bn.h>
142 static int WIN32_rename(const char *from, const char *to);
143 #define rename(from,to) WIN32_rename((from),(to))
152 static UI_METHOD *ui_method = NULL;
154 static int set_table_opts(unsigned long *flags, const char *arg, const NAME_EX_TBL *in_tbl);
155 static int set_multi_opts(unsigned long *flags, const char *arg, const NAME_EX_TBL *in_tbl);
157 #if !defined(OPENSSL_NO_RC4) && !defined(OPENSSL_NO_RSA)
158 /* Looks like this stuff is worth moving into separate function */
160 load_netscape_key(BIO *err, BIO *key, const char *file,
161 const char *key_descrip, int format);
164 int app_init(long mesgwin);
165 #ifdef undef /* never finished - probably never will be :-) */
166 int args_from_file(char *file, int *argc, char **argv[])
171 static char *buf=NULL;
172 static char **arg=NULL;
179 if (fseek(fp,0,SEEK_END)==0)
180 len=ftell(fp), rewind(fp);
191 if (buf != NULL) OPENSSL_free(buf);
192 buf=(char *)OPENSSL_malloc(len+1);
193 if (buf == NULL) return(0);
195 len=fread(buf,1,len,fp);
196 if (len <= 1) return(0);
202 if (arg != NULL) OPENSSL_free(arg);
203 arg=(char **)OPENSSL_malloc(sizeof(char *)*(i*2));
211 if (*p == '#') /* comment line */
213 while (*p && (*p != '\n')) p++;
216 /* else we have a line */
219 while (*p && ((*p != ' ') && (*p != '\t') && (*p != '\n')))
227 /* else it is a tab or space */
229 while (*p && ((*p == ' ') || (*p == '\t') || (*p == '\n')))
239 while (*p && (*p != '\n')) p++;
241 /* else *p == '\n' */
251 if ((*s == 'D') || (*s == 'd'))
253 else if ((*s == 'T') || (*s == 't'))
255 else if ((*s == 'P') || (*s == 'p'))
257 if (s[1] == 'V' || s[1] == 'v')
262 else if ((*s == 'N') || (*s == 'n'))
263 return(FORMAT_NETSCAPE);
264 else if ((*s == 'S') || (*s == 's'))
265 return(FORMAT_SMIME);
266 else if ((*s == 'M') || (*s == 'm'))
267 return(FORMAT_MSBLOB);
269 || (strcmp(s,"PKCS12") == 0) || (strcmp(s,"pkcs12") == 0)
270 || (strcmp(s,"P12") == 0) || (strcmp(s,"p12") == 0))
271 return(FORMAT_PKCS12);
272 else if ((*s == 'E') || (*s == 'e'))
273 return(FORMAT_ENGINE);
275 return(FORMAT_UNDEF);
278 #if defined(OPENSSL_SYS_MSDOS) || defined(OPENSSL_SYS_WIN32) || defined(OPENSSL_SYS_WIN16) || defined(OPENSSL_SYS_NETWARE)
279 void program_name(char *in, char *out, int size)
285 /* find the last '/', '\' or ':' */
286 for (i=n-1; i>0; i--)
288 if ((in[i] == '/') || (in[i] == '\\') || (in[i] == ':'))
298 #if defined(OPENSSL_SYS_NETWARE)
299 /* strip off trailing .nlm if present. */
300 if ((n > 4) && (p[n-4] == '.') &&
301 ((p[n-3] == 'n') || (p[n-3] == 'N')) &&
302 ((p[n-2] == 'l') || (p[n-2] == 'L')) &&
303 ((p[n-1] == 'm') || (p[n-1] == 'M')))
306 /* strip off trailing .exe if present. */
307 if ((n > 4) && (p[n-4] == '.') &&
308 ((p[n-3] == 'e') || (p[n-3] == 'E')) &&
309 ((p[n-2] == 'x') || (p[n-2] == 'X')) &&
310 ((p[n-1] == 'e') || (p[n-1] == 'E')))
319 if ((p[i] >= 'A') && (p[i] <= 'Z'))
327 #ifdef OPENSSL_SYS_VMS
328 void program_name(char *in, char *out, int size)
333 while(*chars != '\0')
344 strncpy(out,p,size-1);
355 void program_name(char *in, char *out, int size)
364 BUF_strlcpy(out,p,size);
369 int chopup_args(ARGS *arg, char *buf, int *argc, char **argv[])
382 arg->data=(char **)OPENSSL_malloc(sizeof(char *)*arg->count);
384 for (i=0; i<arg->count; i++)
391 /* first scan over white space */
393 while (*p && ((*p == ' ') || (*p == '\t') || (*p == '\n')))
397 /* The start of something good :-) */
398 if (num >= arg->count)
401 int tlen = arg->count + 20;
402 tmp_p = (char **)OPENSSL_realloc(arg->data,
403 sizeof(char *)*tlen);
408 /* initialize newly allocated data */
409 for (i = num; i < arg->count; i++)
414 /* now look for the end of this */
415 if ((*p == '\'') || (*p == '\"')) /* scan for closing quote */
418 arg->data[num-1]++; /* jump over quote */
419 while (*p && (*p != i))
425 while (*p && ((*p != ' ') &&
426 (*p != '\t') && (*p != '\n')))
442 int app_init(long mesgwin)
449 int dump_cert_text (BIO *out, X509 *x)
453 p=X509_NAME_oneline(X509_get_subject_name(x),NULL,0);
454 BIO_puts(out,"subject=");
458 p=X509_NAME_oneline(X509_get_issuer_name(x),NULL,0);
459 BIO_puts(out,"\nissuer=");
467 static int ui_open(UI *ui)
469 return UI_method_get_opener(UI_OpenSSL())(ui);
471 static int ui_read(UI *ui, UI_STRING *uis)
473 if (UI_get_input_flags(uis) & UI_INPUT_FLAG_DEFAULT_PWD
474 && UI_get0_user_data(ui))
476 switch(UI_get_string_type(uis))
481 const char *password =
482 ((PW_CB_DATA *)UI_get0_user_data(ui))->password;
483 if (password && password[0] != '\0')
485 UI_set_result(ui, uis, password);
493 return UI_method_get_reader(UI_OpenSSL())(ui, uis);
495 static int ui_write(UI *ui, UI_STRING *uis)
497 if (UI_get_input_flags(uis) & UI_INPUT_FLAG_DEFAULT_PWD
498 && UI_get0_user_data(ui))
500 switch(UI_get_string_type(uis))
505 const char *password =
506 ((PW_CB_DATA *)UI_get0_user_data(ui))->password;
507 if (password && password[0] != '\0')
514 return UI_method_get_writer(UI_OpenSSL())(ui, uis);
516 static int ui_close(UI *ui)
518 return UI_method_get_closer(UI_OpenSSL())(ui);
520 int setup_ui_method(void)
522 ui_method = UI_create_method("OpenSSL application user interface");
523 UI_method_set_opener(ui_method, ui_open);
524 UI_method_set_reader(ui_method, ui_read);
525 UI_method_set_writer(ui_method, ui_write);
526 UI_method_set_closer(ui_method, ui_close);
529 void destroy_ui_method(void)
533 UI_destroy_method(ui_method);
537 int password_callback(char *buf, int bufsiz, int verify,
542 const char *prompt_info = NULL;
543 const char *password = NULL;
544 PW_CB_DATA *cb_data = (PW_CB_DATA *)cb_tmp;
548 if (cb_data->password)
549 password = cb_data->password;
550 if (cb_data->prompt_info)
551 prompt_info = cb_data->prompt_info;
556 res = strlen(password);
559 memcpy(buf, password, res);
563 ui = UI_new_method(ui_method);
571 prompt = UI_construct_prompt(ui, "pass phrase",
574 ui_flags |= UI_INPUT_FLAG_DEFAULT_PWD;
575 UI_ctrl(ui, UI_CTRL_PRINT_ERRORS, 1, 0, 0);
578 ok = UI_add_input_string(ui,prompt,ui_flags,buf,
579 PW_MIN_LENGTH,BUFSIZ-1);
580 if (ok >= 0 && verify)
582 buff = (char *)OPENSSL_malloc(bufsiz);
583 ok = UI_add_verify_string(ui,prompt,ui_flags,buff,
584 PW_MIN_LENGTH,BUFSIZ-1, buf);
591 while (ok < 0 && UI_ctrl(ui, UI_CTRL_IS_REDOABLE, 0, 0, 0));
595 OPENSSL_cleanse(buff,(unsigned int)bufsiz);
603 BIO_printf(bio_err, "User interface error\n");
604 ERR_print_errors(bio_err);
605 OPENSSL_cleanse(buf,(unsigned int)bufsiz);
610 BIO_printf(bio_err,"aborted!\n");
611 OPENSSL_cleanse(buf,(unsigned int)bufsiz);
615 OPENSSL_free(prompt);
620 static char *app_get_pass(BIO *err, char *arg, int keepbio);
622 int app_passwd(BIO *err, char *arg1, char *arg2, char **pass1, char **pass2)
625 if(!arg2 || !arg1 || strcmp(arg1, arg2)) same = 0;
628 *pass1 = app_get_pass(err, arg1, same);
629 if(!*pass1) return 0;
630 } else if(pass1) *pass1 = NULL;
632 *pass2 = app_get_pass(err, arg2, same ? 2 : 0);
633 if(!*pass2) return 0;
634 } else if(pass2) *pass2 = NULL;
638 static char *app_get_pass(BIO *err, char *arg, int keepbio)
640 char *tmp, tpass[APP_PASS_LEN];
641 static BIO *pwdbio = NULL;
643 if(!strncmp(arg, "pass:", 5)) return BUF_strdup(arg + 5);
644 if(!strncmp(arg, "env:", 4)) {
645 tmp = getenv(arg + 4);
647 BIO_printf(err, "Can't read environment variable %s\n", arg + 4);
650 return BUF_strdup(tmp);
652 if(!keepbio || !pwdbio) {
653 if(!strncmp(arg, "file:", 5)) {
654 pwdbio = BIO_new_file(arg + 5, "r");
656 BIO_printf(err, "Can't open file %s\n", arg + 5);
661 * Under _WIN32, which covers even Win64 and CE, file
662 * descriptors referenced by BIO_s_fd are not inherited
663 * by child process and therefore below is not an option.
664 * It could have been an option if bss_fd.c was operating
665 * on real Windows descriptors, such as those obtained
668 } else if(!strncmp(arg, "fd:", 3)) {
671 if(i >= 0) pwdbio = BIO_new_fd(i, BIO_NOCLOSE);
672 if((i < 0) || !pwdbio) {
673 BIO_printf(err, "Can't access file descriptor %s\n", arg + 3);
676 /* Can't do BIO_gets on an fd BIO so add a buffering BIO */
677 btmp = BIO_new(BIO_f_buffer());
678 pwdbio = BIO_push(btmp, pwdbio);
680 } else if(!strcmp(arg, "stdin")) {
681 pwdbio = BIO_new_fp(stdin, BIO_NOCLOSE);
683 BIO_printf(err, "Can't open BIO for stdin\n");
687 BIO_printf(err, "Invalid password argument \"%s\"\n", arg);
691 i = BIO_gets(pwdbio, tpass, APP_PASS_LEN);
693 BIO_free_all(pwdbio);
697 BIO_printf(err, "Error reading password from BIO\n");
700 tmp = strchr(tpass, '\n');
702 return BUF_strdup(tpass);
705 int add_oid_section(BIO *err, CONF *conf)
708 STACK_OF(CONF_VALUE) *sktmp;
711 if(!(p=NCONF_get_string(conf,NULL,"oid_section")))
716 if(!(sktmp = NCONF_get_section(conf, p))) {
717 BIO_printf(err, "problem loading oid section %s\n", p);
720 for(i = 0; i < sk_CONF_VALUE_num(sktmp); i++) {
721 cnf = sk_CONF_VALUE_value(sktmp, i);
722 if(OBJ_create(cnf->value, cnf->name, cnf->name) == NID_undef) {
723 BIO_printf(err, "problem creating object %s=%s\n",
724 cnf->name, cnf->value);
731 static int load_pkcs12(BIO *err, BIO *in, const char *desc,
732 pem_password_cb *pem_cb, void *cb_data,
733 EVP_PKEY **pkey, X509 **cert, STACK_OF(X509) **ca)
736 char tpass[PEM_BUFSIZE];
739 p12 = d2i_PKCS12_bio(in, NULL);
742 BIO_printf(err, "Error loading PKCS12 file for %s\n", desc);
745 /* See if an empty password will do */
746 if (PKCS12_verify_mac(p12, "", 0) || PKCS12_verify_mac(p12, NULL, 0))
751 pem_cb = (pem_password_cb *)password_callback;
752 len = pem_cb(tpass, PEM_BUFSIZE, 0, cb_data);
755 BIO_printf(err, "Passpharse callback error for %s\n",
759 if (len < PEM_BUFSIZE)
761 if (!PKCS12_verify_mac(p12, tpass, len))
764 "Mac verify error (wrong password?) in PKCS12 file for %s\n", desc);
769 ret = PKCS12_parse(p12, pass, pkey, cert, ca);
776 X509 *load_cert(BIO *err, const char *file, int format,
777 const char *pass, ENGINE *e, const char *cert_descrip)
782 if ((cert=BIO_new(BIO_s_file())) == NULL)
784 ERR_print_errors(err);
791 setvbuf(stdin, NULL, _IONBF, 0);
793 BIO_set_fp(cert,stdin,BIO_NOCLOSE);
797 if (BIO_read_filename(cert,file) <= 0)
799 BIO_printf(err, "Error opening %s %s\n",
801 ERR_print_errors(err);
806 if (format == FORMAT_ASN1)
807 x=d2i_X509_bio(cert,NULL);
808 else if (format == FORMAT_NETSCAPE)
811 nx=ASN1_item_d2i_bio(ASN1_ITEM_rptr(NETSCAPE_X509),cert,NULL);
815 if ((strncmp(NETSCAPE_CERT_HDR,(char *)nx->header->data,
816 nx->header->length) != 0))
818 NETSCAPE_X509_free(nx);
819 BIO_printf(err,"Error reading header on certificate\n");
824 NETSCAPE_X509_free(nx);
826 else if (format == FORMAT_PEM)
827 x=PEM_read_bio_X509_AUX(cert,NULL,
828 (pem_password_cb *)password_callback, NULL);
829 else if (format == FORMAT_PKCS12)
831 if (!load_pkcs12(err, cert,cert_descrip, NULL, NULL,
836 BIO_printf(err,"bad input format specified for %s\n",
843 BIO_printf(err,"unable to load certificate\n");
844 ERR_print_errors(err);
846 if (cert != NULL) BIO_free(cert);
850 EVP_PKEY *load_key(BIO *err, const char *file, int format, int maybe_stdin,
851 const char *pass, ENGINE *e, const char *key_descrip)
857 cb_data.password = pass;
858 cb_data.prompt_info = file;
860 if (file == NULL && (!maybe_stdin || format == FORMAT_ENGINE))
862 BIO_printf(err,"no keyfile specified\n");
865 #ifndef OPENSSL_NO_ENGINE
866 if (format == FORMAT_ENGINE)
869 BIO_printf(bio_err,"no engine specified\n");
871 pkey = ENGINE_load_private_key(e, file,
872 ui_method, &cb_data);
876 key=BIO_new(BIO_s_file());
879 ERR_print_errors(err);
882 if (file == NULL && maybe_stdin)
885 setvbuf(stdin, NULL, _IONBF, 0);
887 BIO_set_fp(key,stdin,BIO_NOCLOSE);
890 if (BIO_read_filename(key,file) <= 0)
892 BIO_printf(err, "Error opening %s %s\n",
894 ERR_print_errors(err);
897 if (format == FORMAT_ASN1)
899 pkey=d2i_PrivateKey_bio(key, NULL);
901 else if (format == FORMAT_PEM)
903 pkey=PEM_read_bio_PrivateKey(key,NULL,
904 (pem_password_cb *)password_callback, &cb_data);
906 #if !defined(OPENSSL_NO_RC4) && !defined(OPENSSL_NO_RSA)
907 else if (format == FORMAT_NETSCAPE || format == FORMAT_IISSGC)
908 pkey = load_netscape_key(err, key, file, key_descrip, format);
910 else if (format == FORMAT_PKCS12)
912 if (!load_pkcs12(err, key, key_descrip,
913 (pem_password_cb *)password_callback, &cb_data,
917 else if (format == FORMAT_MSBLOB)
918 pkey = b2i_PrivateKey_bio(key);
919 else if (format == FORMAT_PVK)
920 pkey = b2i_PVK_bio(key, (pem_password_cb *)password_callback,
924 BIO_printf(err,"bad input format specified for key file\n");
928 if (key != NULL) BIO_free(key);
930 BIO_printf(err,"unable to load %s\n", key_descrip);
934 EVP_PKEY *load_pubkey(BIO *err, const char *file, int format, int maybe_stdin,
935 const char *pass, ENGINE *e, const char *key_descrip)
941 cb_data.password = pass;
942 cb_data.prompt_info = file;
944 if (file == NULL && (!maybe_stdin || format == FORMAT_ENGINE))
946 BIO_printf(err,"no keyfile specified\n");
949 #ifndef OPENSSL_NO_ENGINE
950 if (format == FORMAT_ENGINE)
953 BIO_printf(bio_err,"no engine specified\n");
955 pkey = ENGINE_load_public_key(e, file,
956 ui_method, &cb_data);
960 key=BIO_new(BIO_s_file());
963 ERR_print_errors(err);
966 if (file == NULL && maybe_stdin)
969 setvbuf(stdin, NULL, _IONBF, 0);
971 BIO_set_fp(key,stdin,BIO_NOCLOSE);
974 if (BIO_read_filename(key,file) <= 0)
976 BIO_printf(err, "Error opening %s %s\n",
978 ERR_print_errors(err);
981 if (format == FORMAT_ASN1)
983 pkey=d2i_PUBKEY_bio(key, NULL);
985 else if (format == FORMAT_ASN1RSA)
988 rsa = d2i_RSAPublicKey_bio(key, NULL);
991 pkey = EVP_PKEY_new();
993 EVP_PKEY_set1_RSA(pkey, rsa);
999 else if (format == FORMAT_PEMRSA)
1002 rsa = PEM_read_bio_RSAPublicKey(key, NULL,
1003 (pem_password_cb *)password_callback, &cb_data);
1006 pkey = EVP_PKEY_new();
1008 EVP_PKEY_set1_RSA(pkey, rsa);
1015 else if (format == FORMAT_PEM)
1017 pkey=PEM_read_bio_PUBKEY(key,NULL,
1018 (pem_password_cb *)password_callback, &cb_data);
1020 #if !defined(OPENSSL_NO_RC4) && !defined(OPENSSL_NO_RSA)
1021 else if (format == FORMAT_NETSCAPE || format == FORMAT_IISSGC)
1022 pkey = load_netscape_key(err, key, file, key_descrip, format);
1024 else if (format == FORMAT_MSBLOB)
1025 pkey = b2i_PublicKey_bio(key);
1028 BIO_printf(err,"bad input format specified for key file\n");
1032 if (key != NULL) BIO_free(key);
1034 BIO_printf(err,"unable to load %s\n", key_descrip);
1038 #if !defined(OPENSSL_NO_RC4) && !defined(OPENSSL_NO_RSA)
1040 load_netscape_key(BIO *err, BIO *key, const char *file,
1041 const char *key_descrip, int format)
1046 const unsigned char *p;
1050 pkey = EVP_PKEY_new();
1052 if (buf == NULL || pkey == NULL)
1056 if (!BUF_MEM_grow_clean(buf,size+1024*10))
1058 i = BIO_read(key, &(buf->data[size]), 1024*10);
1064 BIO_printf(err, "Error reading %s %s",
1069 p=(unsigned char *)buf->data;
1070 rsa = d2i_RSA_NET(NULL,&p,(long)size,NULL,
1071 (format == FORMAT_IISSGC ? 1 : 0));
1075 EVP_PKEY_set1_RSA(pkey, rsa);
1079 EVP_PKEY_free(pkey);
1082 #endif /* ndef OPENSSL_NO_RC4 */
1084 STACK_OF(X509) *load_certs(BIO *err, const char *file, int format,
1085 const char *pass, ENGINE *e, const char *cert_descrip)
1089 STACK_OF(X509) *othercerts = NULL;
1090 STACK_OF(X509_INFO) *allcerts = NULL;
1094 cb_data.password = pass;
1095 cb_data.prompt_info = file;
1097 if((certs = BIO_new(BIO_s_file())) == NULL)
1099 ERR_print_errors(err);
1104 BIO_set_fp(certs,stdin,BIO_NOCLOSE);
1107 if (BIO_read_filename(certs,file) <= 0)
1109 BIO_printf(err, "Error opening %s %s\n",
1110 cert_descrip, file);
1111 ERR_print_errors(err);
1116 if (format == FORMAT_PEM)
1118 othercerts = sk_X509_new_null();
1121 sk_X509_free(othercerts);
1125 allcerts = PEM_X509_INFO_read_bio(certs, NULL,
1126 (pem_password_cb *)password_callback, &cb_data);
1127 for(i = 0; i < sk_X509_INFO_num(allcerts); i++)
1129 xi = sk_X509_INFO_value (allcerts, i);
1132 sk_X509_push(othercerts, xi->x509);
1139 BIO_printf(err,"bad input format specified for %s\n",
1144 if (othercerts == NULL)
1146 BIO_printf(err,"unable to load certificates\n");
1147 ERR_print_errors(err);
1149 if (allcerts) sk_X509_INFO_pop_free(allcerts, X509_INFO_free);
1150 if (certs != NULL) BIO_free(certs);
1155 #define X509V3_EXT_UNKNOWN_MASK (0xfL << 16)
1156 /* Return error for unknown extensions */
1157 #define X509V3_EXT_DEFAULT 0
1158 /* Print error for unknown extensions */
1159 #define X509V3_EXT_ERROR_UNKNOWN (1L << 16)
1160 /* ASN1 parse unknown extensions */
1161 #define X509V3_EXT_PARSE_UNKNOWN (2L << 16)
1162 /* BIO_dump unknown extensions */
1163 #define X509V3_EXT_DUMP_UNKNOWN (3L << 16)
1165 #define X509_FLAG_CA (X509_FLAG_NO_ISSUER | X509_FLAG_NO_PUBKEY | \
1166 X509_FLAG_NO_HEADER | X509_FLAG_NO_VERSION)
1168 int set_cert_ex(unsigned long *flags, const char *arg)
1170 static const NAME_EX_TBL cert_tbl[] = {
1171 { "compatible", X509_FLAG_COMPAT, 0xffffffffl},
1172 { "ca_default", X509_FLAG_CA, 0xffffffffl},
1173 { "no_header", X509_FLAG_NO_HEADER, 0},
1174 { "no_version", X509_FLAG_NO_VERSION, 0},
1175 { "no_serial", X509_FLAG_NO_SERIAL, 0},
1176 { "no_signame", X509_FLAG_NO_SIGNAME, 0},
1177 { "no_validity", X509_FLAG_NO_VALIDITY, 0},
1178 { "no_subject", X509_FLAG_NO_SUBJECT, 0},
1179 { "no_issuer", X509_FLAG_NO_ISSUER, 0},
1180 { "no_pubkey", X509_FLAG_NO_PUBKEY, 0},
1181 { "no_extensions", X509_FLAG_NO_EXTENSIONS, 0},
1182 { "no_sigdump", X509_FLAG_NO_SIGDUMP, 0},
1183 { "no_aux", X509_FLAG_NO_AUX, 0},
1184 { "no_attributes", X509_FLAG_NO_ATTRIBUTES, 0},
1185 { "ext_default", X509V3_EXT_DEFAULT, X509V3_EXT_UNKNOWN_MASK},
1186 { "ext_error", X509V3_EXT_ERROR_UNKNOWN, X509V3_EXT_UNKNOWN_MASK},
1187 { "ext_parse", X509V3_EXT_PARSE_UNKNOWN, X509V3_EXT_UNKNOWN_MASK},
1188 { "ext_dump", X509V3_EXT_DUMP_UNKNOWN, X509V3_EXT_UNKNOWN_MASK},
1191 return set_multi_opts(flags, arg, cert_tbl);
1194 int set_name_ex(unsigned long *flags, const char *arg)
1196 static const NAME_EX_TBL ex_tbl[] = {
1197 { "esc_2253", ASN1_STRFLGS_ESC_2253, 0},
1198 { "esc_ctrl", ASN1_STRFLGS_ESC_CTRL, 0},
1199 { "esc_msb", ASN1_STRFLGS_ESC_MSB, 0},
1200 { "use_quote", ASN1_STRFLGS_ESC_QUOTE, 0},
1201 { "utf8", ASN1_STRFLGS_UTF8_CONVERT, 0},
1202 { "ignore_type", ASN1_STRFLGS_IGNORE_TYPE, 0},
1203 { "show_type", ASN1_STRFLGS_SHOW_TYPE, 0},
1204 { "dump_all", ASN1_STRFLGS_DUMP_ALL, 0},
1205 { "dump_nostr", ASN1_STRFLGS_DUMP_UNKNOWN, 0},
1206 { "dump_der", ASN1_STRFLGS_DUMP_DER, 0},
1207 { "compat", XN_FLAG_COMPAT, 0xffffffffL},
1208 { "sep_comma_plus", XN_FLAG_SEP_COMMA_PLUS, XN_FLAG_SEP_MASK},
1209 { "sep_comma_plus_space", XN_FLAG_SEP_CPLUS_SPC, XN_FLAG_SEP_MASK},
1210 { "sep_semi_plus_space", XN_FLAG_SEP_SPLUS_SPC, XN_FLAG_SEP_MASK},
1211 { "sep_multiline", XN_FLAG_SEP_MULTILINE, XN_FLAG_SEP_MASK},
1212 { "dn_rev", XN_FLAG_DN_REV, 0},
1213 { "nofname", XN_FLAG_FN_NONE, XN_FLAG_FN_MASK},
1214 { "sname", XN_FLAG_FN_SN, XN_FLAG_FN_MASK},
1215 { "lname", XN_FLAG_FN_LN, XN_FLAG_FN_MASK},
1216 { "align", XN_FLAG_FN_ALIGN, 0},
1217 { "oid", XN_FLAG_FN_OID, XN_FLAG_FN_MASK},
1218 { "space_eq", XN_FLAG_SPC_EQ, 0},
1219 { "dump_unknown", XN_FLAG_DUMP_UNKNOWN_FIELDS, 0},
1220 { "RFC2253", XN_FLAG_RFC2253, 0xffffffffL},
1221 { "oneline", XN_FLAG_ONELINE, 0xffffffffL},
1222 { "multiline", XN_FLAG_MULTILINE, 0xffffffffL},
1223 { "ca_default", XN_FLAG_MULTILINE, 0xffffffffL},
1226 return set_multi_opts(flags, arg, ex_tbl);
1229 int set_ext_copy(int *copy_type, const char *arg)
1231 if (!strcasecmp(arg, "none"))
1232 *copy_type = EXT_COPY_NONE;
1233 else if (!strcasecmp(arg, "copy"))
1234 *copy_type = EXT_COPY_ADD;
1235 else if (!strcasecmp(arg, "copyall"))
1236 *copy_type = EXT_COPY_ALL;
1242 int copy_extensions(X509 *x, X509_REQ *req, int copy_type)
1244 STACK_OF(X509_EXTENSION) *exts = NULL;
1245 X509_EXTENSION *ext, *tmpext;
1247 int i, idx, ret = 0;
1248 if (!x || !req || (copy_type == EXT_COPY_NONE))
1250 exts = X509_REQ_get_extensions(req);
1252 for(i = 0; i < sk_X509_EXTENSION_num(exts); i++) {
1253 ext = sk_X509_EXTENSION_value(exts, i);
1254 obj = X509_EXTENSION_get_object(ext);
1255 idx = X509_get_ext_by_OBJ(x, obj, -1);
1256 /* Does extension exist? */
1258 /* If normal copy don't override existing extension */
1259 if (copy_type == EXT_COPY_ADD)
1261 /* Delete all extensions of same type */
1263 tmpext = X509_get_ext(x, idx);
1264 X509_delete_ext(x, idx);
1265 X509_EXTENSION_free(tmpext);
1266 idx = X509_get_ext_by_OBJ(x, obj, -1);
1267 } while (idx != -1);
1269 if (!X509_add_ext(x, ext, -1))
1277 sk_X509_EXTENSION_pop_free(exts, X509_EXTENSION_free);
1285 static int set_multi_opts(unsigned long *flags, const char *arg, const NAME_EX_TBL *in_tbl)
1287 STACK_OF(CONF_VALUE) *vals;
1291 vals = X509V3_parse_list(arg);
1292 for (i = 0; i < sk_CONF_VALUE_num(vals); i++) {
1293 val = sk_CONF_VALUE_value(vals, i);
1294 if (!set_table_opts(flags, val->name, in_tbl))
1297 sk_CONF_VALUE_pop_free(vals, X509V3_conf_free);
1301 static int set_table_opts(unsigned long *flags, const char *arg, const NAME_EX_TBL *in_tbl)
1304 const NAME_EX_TBL *ptbl;
1310 } else if (c == '+') {
1315 for(ptbl = in_tbl; ptbl->name; ptbl++) {
1316 if(!strcasecmp(arg, ptbl->name)) {
1317 *flags &= ~ptbl->mask;
1318 if(c) *flags |= ptbl->flag;
1319 else *flags &= ~ptbl->flag;
1326 void print_name(BIO *out, const char *title, X509_NAME *nm, unsigned long lflags)
1332 if(title) BIO_puts(out, title);
1333 if((lflags & XN_FLAG_SEP_MASK) == XN_FLAG_SEP_MULTILINE) {
1337 if(lflags == XN_FLAG_COMPAT) {
1338 buf = X509_NAME_oneline(nm, 0, 0);
1340 BIO_puts(out, "\n");
1343 if(mline) BIO_puts(out, "\n");
1344 X509_NAME_print_ex(out, nm, indent, lflags);
1345 BIO_puts(out, "\n");
1349 X509_STORE *setup_verify(BIO *bp, char *CAfile, char *CApath)
1352 X509_LOOKUP *lookup;
1353 if(!(store = X509_STORE_new())) goto end;
1354 lookup=X509_STORE_add_lookup(store,X509_LOOKUP_file());
1355 if (lookup == NULL) goto end;
1357 if(!X509_LOOKUP_load_file(lookup,CAfile,X509_FILETYPE_PEM)) {
1358 BIO_printf(bp, "Error loading file %s\n", CAfile);
1361 } else X509_LOOKUP_load_file(lookup,NULL,X509_FILETYPE_DEFAULT);
1363 lookup=X509_STORE_add_lookup(store,X509_LOOKUP_hash_dir());
1364 if (lookup == NULL) goto end;
1366 if(!X509_LOOKUP_add_dir(lookup,CApath,X509_FILETYPE_PEM)) {
1367 BIO_printf(bp, "Error loading directory %s\n", CApath);
1370 } else X509_LOOKUP_add_dir(lookup,NULL,X509_FILETYPE_DEFAULT);
1375 X509_STORE_free(store);
1379 #ifndef OPENSSL_NO_ENGINE
1380 /* Try to load an engine in a shareable library */
1381 static ENGINE *try_load_engine(BIO *err, const char *engine, int debug)
1383 ENGINE *e = ENGINE_by_id("dynamic");
1386 if (!ENGINE_ctrl_cmd_string(e, "SO_PATH", engine, 0)
1387 || !ENGINE_ctrl_cmd_string(e, "LOAD", NULL, 0))
1396 ENGINE *setup_engine(BIO *err, const char *engine, int debug)
1402 if(strcmp(engine, "auto") == 0)
1404 BIO_printf(err,"enabling auto ENGINE support\n");
1405 ENGINE_register_all_complete();
1408 if((e = ENGINE_by_id(engine)) == NULL
1409 && (e = try_load_engine(err, engine, debug)) == NULL)
1411 BIO_printf(err,"invalid engine \"%s\"\n", engine);
1412 ERR_print_errors(err);
1417 ENGINE_ctrl(e, ENGINE_CTRL_SET_LOGSTREAM,
1420 ENGINE_ctrl_cmd(e, "SET_USER_INTERFACE", 0, ui_method, 0, 1);
1421 if(!ENGINE_set_default(e, ENGINE_METHOD_ALL))
1423 BIO_printf(err,"can't use that engine\n");
1424 ERR_print_errors(err);
1429 BIO_printf(err,"engine \"%s\" set.\n", ENGINE_get_id(e));
1431 /* Free our "structural" reference. */
1438 int load_config(BIO *err, CONF *cnf)
1445 OPENSSL_load_builtin_modules();
1447 if (CONF_modules_load(cnf, NULL, 0) <= 0)
1449 BIO_printf(err, "Error configuring OpenSSL\n");
1450 ERR_print_errors(err);
1456 char *make_config_name()
1458 const char *t=X509_get_default_cert_area();
1462 len=strlen(t)+strlen(OPENSSL_CONF)+2;
1463 p=OPENSSL_malloc(len);
1464 BUF_strlcpy(p,t,len);
1465 #ifndef OPENSSL_SYS_VMS
1466 BUF_strlcat(p,"/",len);
1468 BUF_strlcat(p,OPENSSL_CONF,len);
1473 static unsigned long index_serial_hash(const char **a)
1478 while (*n == '0') n++;
1479 return(lh_strhash(n));
1482 static int index_serial_cmp(const char **a, const char **b)
1486 for (aa=a[DB_serial]; *aa == '0'; aa++);
1487 for (bb=b[DB_serial]; *bb == '0'; bb++);
1488 return(strcmp(aa,bb));
1491 static int index_name_qual(char **a)
1492 { return(a[0][0] == 'V'); }
1494 static unsigned long index_name_hash(const char **a)
1495 { return(lh_strhash(a[DB_name])); }
1497 int index_name_cmp(const char **a, const char **b)
1498 { return(strcmp(a[DB_name],
1501 static IMPLEMENT_LHASH_HASH_FN(index_serial_hash,const char **)
1502 static IMPLEMENT_LHASH_COMP_FN(index_serial_cmp,const char **)
1503 static IMPLEMENT_LHASH_HASH_FN(index_name_hash,const char **)
1504 static IMPLEMENT_LHASH_COMP_FN(index_name_cmp,const char **)
1509 BIGNUM *load_serial(char *serialfile, int create, ASN1_INTEGER **retai)
1513 MS_STATIC char buf[1024];
1514 ASN1_INTEGER *ai=NULL;
1516 ai=ASN1_INTEGER_new();
1517 if (ai == NULL) goto err;
1519 if ((in=BIO_new(BIO_s_file())) == NULL)
1521 ERR_print_errors(bio_err);
1525 if (BIO_read_filename(in,serialfile) <= 0)
1535 if (ret == NULL || !rand_serial(ret, ai))
1536 BIO_printf(bio_err, "Out of memory\n");
1541 if (!a2i_ASN1_INTEGER(in,ai,buf,1024))
1543 BIO_printf(bio_err,"unable to load number from %s\n",
1547 ret=ASN1_INTEGER_to_BN(ai,NULL);
1550 BIO_printf(bio_err,"error converting number from bin to BIGNUM\n");
1561 if (in != NULL) BIO_free(in);
1562 if (ai != NULL) ASN1_INTEGER_free(ai);
1566 int save_serial(char *serialfile, char *suffix, BIGNUM *serial, ASN1_INTEGER **retai)
1571 ASN1_INTEGER *ai=NULL;
1575 j = strlen(serialfile);
1577 j = strlen(serialfile) + strlen(suffix) + 1;
1580 BIO_printf(bio_err,"file name too long\n");
1585 BUF_strlcpy(buf[0], serialfile, BSIZE);
1588 #ifndef OPENSSL_SYS_VMS
1589 j = BIO_snprintf(buf[0], sizeof buf[0], "%s.%s", serialfile, suffix);
1591 j = BIO_snprintf(buf[0], sizeof buf[0], "%s-%s", serialfile, suffix);
1595 BIO_printf(bio_err, "DEBUG: writing \"%s\"\n", buf[0]);
1597 out=BIO_new(BIO_s_file());
1600 ERR_print_errors(bio_err);
1603 if (BIO_write_filename(out,buf[0]) <= 0)
1609 if ((ai=BN_to_ASN1_INTEGER(serial,NULL)) == NULL)
1611 BIO_printf(bio_err,"error converting serial to ASN.1 format\n");
1614 i2a_ASN1_INTEGER(out,ai);
1623 if (out != NULL) BIO_free_all(out);
1624 if (ai != NULL) ASN1_INTEGER_free(ai);
1628 int rotate_serial(char *serialfile, char *new_suffix, char *old_suffix)
1633 i = strlen(serialfile) + strlen(old_suffix);
1634 j = strlen(serialfile) + strlen(new_suffix);
1638 BIO_printf(bio_err,"file name too long\n");
1642 #ifndef OPENSSL_SYS_VMS
1643 j = BIO_snprintf(buf[0], sizeof buf[0], "%s.%s",
1644 serialfile, new_suffix);
1646 j = BIO_snprintf(buf[0], sizeof buf[0], "%s-%s",
1647 serialfile, new_suffix);
1649 #ifndef OPENSSL_SYS_VMS
1650 j = BIO_snprintf(buf[1], sizeof buf[1], "%s.%s",
1651 serialfile, old_suffix);
1653 j = BIO_snprintf(buf[1], sizeof buf[1], "%s-%s",
1654 serialfile, old_suffix);
1657 BIO_printf(bio_err, "DEBUG: renaming \"%s\" to \"%s\"\n",
1658 serialfile, buf[1]);
1660 if (rename(serialfile,buf[1]) < 0 && errno != ENOENT
1666 "unable to rename %s to %s\n",
1667 serialfile, buf[1]);
1672 BIO_printf(bio_err, "DEBUG: renaming \"%s\" to \"%s\"\n",
1675 if (rename(buf[0],serialfile) < 0)
1678 "unable to rename %s to %s\n",
1681 rename(buf[1],serialfile);
1689 int rand_serial(BIGNUM *b, ASN1_INTEGER *ai)
1701 if (!BN_pseudo_rand(btmp, SERIAL_RAND_BITS, 0, 0))
1703 if (ai && !BN_to_ASN1_INTEGER(btmp, ai))
1716 CA_DB *load_index(char *dbfile, DB_ATTR *db_attr)
1718 CA_DB *retdb = NULL;
1719 TXT_DB *tmpdb = NULL;
1720 BIO *in = BIO_new(BIO_s_file());
1721 CONF *dbattr_conf = NULL;
1727 ERR_print_errors(bio_err);
1730 if (BIO_read_filename(in,dbfile) <= 0)
1733 BIO_printf(bio_err,"unable to open '%s'\n",dbfile);
1736 if ((tmpdb = TXT_DB_read(in,DB_NUMBER)) == NULL)
1739 #ifndef OPENSSL_SYS_VMS
1740 BIO_snprintf(buf[0], sizeof buf[0], "%s.attr", dbfile);
1742 BIO_snprintf(buf[0], sizeof buf[0], "%s-attr", dbfile);
1744 dbattr_conf = NCONF_new(NULL);
1745 if (NCONF_load(dbattr_conf,buf[0],&errorline) <= 0)
1750 "error on line %ld of db attribute file '%s'\n"
1756 NCONF_free(dbattr_conf);
1761 if ((retdb = OPENSSL_malloc(sizeof(CA_DB))) == NULL)
1763 fprintf(stderr, "Out of memory\n");
1770 retdb->attributes = *db_attr;
1773 retdb->attributes.unique_subject = 1;
1778 char *p = NCONF_get_string(dbattr_conf,NULL,"unique_subject");
1782 BIO_printf(bio_err, "DEBUG[load_index]: unique_subject = \"%s\"\n", p);
1784 retdb->attributes.unique_subject = parse_yesno(p,1);
1789 if (dbattr_conf) NCONF_free(dbattr_conf);
1790 if (tmpdb) TXT_DB_free(tmpdb);
1791 if (in) BIO_free_all(in);
1795 int index_index(CA_DB *db)
1797 if (!TXT_DB_create_index(db->db, DB_serial, NULL,
1798 LHASH_HASH_FN(index_serial_hash),
1799 LHASH_COMP_FN(index_serial_cmp)))
1802 "error creating serial number index:(%ld,%ld,%ld)\n",
1803 db->db->error,db->db->arg1,db->db->arg2);
1807 if (db->attributes.unique_subject
1808 && !TXT_DB_create_index(db->db, DB_name, index_name_qual,
1809 LHASH_HASH_FN(index_name_hash),
1810 LHASH_COMP_FN(index_name_cmp)))
1812 BIO_printf(bio_err,"error creating name index:(%ld,%ld,%ld)\n",
1813 db->db->error,db->db->arg1,db->db->arg2);
1819 int save_index(const char *dbfile, const char *suffix, CA_DB *db)
1822 BIO *out = BIO_new(BIO_s_file());
1827 ERR_print_errors(bio_err);
1831 j = strlen(dbfile) + strlen(suffix);
1834 BIO_printf(bio_err,"file name too long\n");
1838 #ifndef OPENSSL_SYS_VMS
1839 j = BIO_snprintf(buf[2], sizeof buf[2], "%s.attr", dbfile);
1841 j = BIO_snprintf(buf[2], sizeof buf[2], "%s-attr", dbfile);
1843 #ifndef OPENSSL_SYS_VMS
1844 j = BIO_snprintf(buf[1], sizeof buf[1], "%s.attr.%s", dbfile, suffix);
1846 j = BIO_snprintf(buf[1], sizeof buf[1], "%s-attr-%s", dbfile, suffix);
1848 #ifndef OPENSSL_SYS_VMS
1849 j = BIO_snprintf(buf[0], sizeof buf[0], "%s.%s", dbfile, suffix);
1851 j = BIO_snprintf(buf[0], sizeof buf[0], "%s-%s", dbfile, suffix);
1854 BIO_printf(bio_err, "DEBUG: writing \"%s\"\n", buf[0]);
1856 if (BIO_write_filename(out,buf[0]) <= 0)
1859 BIO_printf(bio_err,"unable to open '%s'\n", dbfile);
1862 j=TXT_DB_write(out,db->db);
1863 if (j <= 0) goto err;
1867 out = BIO_new(BIO_s_file());
1869 BIO_printf(bio_err, "DEBUG: writing \"%s\"\n", buf[1]);
1871 if (BIO_write_filename(out,buf[1]) <= 0)
1874 BIO_printf(bio_err,"unable to open '%s'\n", buf[2]);
1877 BIO_printf(out,"unique_subject = %s\n",
1878 db->attributes.unique_subject ? "yes" : "no");
1886 int rotate_index(const char *dbfile, const char *new_suffix, const char *old_suffix)
1891 i = strlen(dbfile) + strlen(old_suffix);
1892 j = strlen(dbfile) + strlen(new_suffix);
1896 BIO_printf(bio_err,"file name too long\n");
1900 #ifndef OPENSSL_SYS_VMS
1901 j = BIO_snprintf(buf[4], sizeof buf[4], "%s.attr", dbfile);
1903 j = BIO_snprintf(buf[4], sizeof buf[4], "%s-attr", dbfile);
1905 #ifndef OPENSSL_SYS_VMS
1906 j = BIO_snprintf(buf[2], sizeof buf[2], "%s.attr.%s",
1907 dbfile, new_suffix);
1909 j = BIO_snprintf(buf[2], sizeof buf[2], "%s-attr-%s",
1910 dbfile, new_suffix);
1912 #ifndef OPENSSL_SYS_VMS
1913 j = BIO_snprintf(buf[0], sizeof buf[0], "%s.%s",
1914 dbfile, new_suffix);
1916 j = BIO_snprintf(buf[0], sizeof buf[0], "%s-%s",
1917 dbfile, new_suffix);
1919 #ifndef OPENSSL_SYS_VMS
1920 j = BIO_snprintf(buf[1], sizeof buf[1], "%s.%s",
1921 dbfile, old_suffix);
1923 j = BIO_snprintf(buf[1], sizeof buf[1], "%s-%s",
1924 dbfile, old_suffix);
1926 #ifndef OPENSSL_SYS_VMS
1927 j = BIO_snprintf(buf[3], sizeof buf[3], "%s.attr.%s",
1928 dbfile, old_suffix);
1930 j = BIO_snprintf(buf[3], sizeof buf[3], "%s-attr-%s",
1931 dbfile, old_suffix);
1934 BIO_printf(bio_err, "DEBUG: renaming \"%s\" to \"%s\"\n",
1937 if (rename(dbfile,buf[1]) < 0 && errno != ENOENT
1943 "unable to rename %s to %s\n",
1949 BIO_printf(bio_err, "DEBUG: renaming \"%s\" to \"%s\"\n",
1952 if (rename(buf[0],dbfile) < 0)
1955 "unable to rename %s to %s\n",
1958 rename(buf[1],dbfile);
1962 BIO_printf(bio_err, "DEBUG: renaming \"%s\" to \"%s\"\n",
1965 if (rename(buf[4],buf[3]) < 0 && errno != ENOENT
1971 "unable to rename %s to %s\n",
1974 rename(dbfile,buf[0]);
1975 rename(buf[1],dbfile);
1979 BIO_printf(bio_err, "DEBUG: renaming \"%s\" to \"%s\"\n",
1982 if (rename(buf[2],buf[4]) < 0)
1985 "unable to rename %s to %s\n",
1988 rename(buf[3],buf[4]);
1989 rename(dbfile,buf[0]);
1990 rename(buf[1],dbfile);
1998 void free_index(CA_DB *db)
2002 if (db->db) TXT_DB_free(db->db);
2007 int parse_yesno(const char *str, int def)
2014 case 'f': /* false */
2015 case 'F': /* FALSE */
2021 case 't': /* true */
2022 case 'T': /* TRUE */
2037 * subject is expected to be in the format /type0=value0/type1=value1/type2=...
2038 * where characters may be escaped by \
2040 X509_NAME *parse_name(char *subject, long chtype, int multirdn)
2042 size_t buflen = strlen(subject)+1; /* to copy the types and values into. due to escaping, the copy can only become shorter */
2043 char *buf = OPENSSL_malloc(buflen);
2044 size_t max_ne = buflen / 2 + 1; /* maximum number of name elements */
2045 char **ne_types = OPENSSL_malloc(max_ne * sizeof (char *));
2046 char **ne_values = OPENSSL_malloc(max_ne * sizeof (char *));
2047 int *mval = OPENSSL_malloc (max_ne * sizeof (int));
2049 char *sp = subject, *bp = buf;
2052 X509_NAME *n = NULL;
2055 if (!buf || !ne_types || !ne_values)
2057 BIO_printf(bio_err, "malloc error\n");
2061 if (*subject != '/')
2063 BIO_printf(bio_err, "Subject does not start with '/'.\n");
2066 sp++; /* skip leading / */
2068 /* no multivalued RDN by default */
2074 ne_types[ne_num] = bp;
2077 if (*sp == '\\') /* is there anything to escape in the type...? */
2083 BIO_printf(bio_err, "escape character at end of string\n");
2087 else if (*sp == '=')
2098 BIO_printf(bio_err, "end of string encountered while processing type of subject name element #%d\n", ne_num);
2101 ne_values[ne_num] = bp;
2110 BIO_printf(bio_err, "escape character at end of string\n");
2114 else if (*sp == '/')
2117 /* no multivalued RDN by default */
2121 else if (*sp == '+' && multirdn)
2123 /* a not escaped + signals a mutlivalued RDN */
2125 mval[ne_num+1] = -1;
2135 if (!(n = X509_NAME_new()))
2138 for (i = 0; i < ne_num; i++)
2140 if ((nid=OBJ_txt2nid(ne_types[i])) == NID_undef)
2142 BIO_printf(bio_err, "Subject Attribute %s has no known NID, skipped\n", ne_types[i]);
2148 BIO_printf(bio_err, "No value provided for Subject Attribute %s, skipped\n", ne_types[i]);
2152 if (!X509_NAME_add_entry_by_NID(n, nid, chtype, (unsigned char*)ne_values[i], -1,-1,mval[i]))
2156 OPENSSL_free(ne_values);
2157 OPENSSL_free(ne_types);
2164 OPENSSL_free(ne_values);
2166 OPENSSL_free(ne_types);
2172 int args_verify(char ***pargs, int *pargc,
2173 int *badarg, BIO *err, X509_VERIFY_PARAM **pm)
2175 ASN1_OBJECT *otmp = NULL;
2176 unsigned long flags = 0;
2179 char **oldargs = *pargs;
2180 char *arg = **pargs, *argn = (*pargs)[1];
2181 if (!strcmp(arg, "-policy"))
2187 otmp = OBJ_txt2obj(argn, 0);
2190 BIO_printf(err, "Invalid Policy \"%s\"\n",
2197 else if (strcmp(arg,"-purpose") == 0)
2199 X509_PURPOSE *xptmp;
2204 i = X509_PURPOSE_get_by_sname(argn);
2207 BIO_printf(err, "unrecognized purpose\n");
2212 xptmp = X509_PURPOSE_get0(i);
2213 purpose = X509_PURPOSE_get_id(xptmp);
2218 else if (!strcmp(arg, "-ignore_critical"))
2219 flags |= X509_V_FLAG_IGNORE_CRITICAL;
2220 else if (!strcmp(arg, "-issuer_checks"))
2221 flags |= X509_V_FLAG_CB_ISSUER_CHECK;
2222 else if (!strcmp(arg, "-crl_check"))
2223 flags |= X509_V_FLAG_CRL_CHECK;
2224 else if (!strcmp(arg, "-crl_check_all"))
2225 flags |= X509_V_FLAG_CRL_CHECK|X509_V_FLAG_CRL_CHECK_ALL;
2226 else if (!strcmp(arg, "-policy_check"))
2227 flags |= X509_V_FLAG_POLICY_CHECK;
2228 else if (!strcmp(arg, "-explicit_policy"))
2229 flags |= X509_V_FLAG_EXPLICIT_POLICY;
2230 else if (!strcmp(arg, "-x509_strict"))
2231 flags |= X509_V_FLAG_X509_STRICT;
2232 else if (!strcmp(arg, "-policy_print"))
2233 flags |= X509_V_FLAG_NOTIFY_POLICY;
2240 X509_VERIFY_PARAM_free(*pm);
2245 if (!*pm && !(*pm = X509_VERIFY_PARAM_new()))
2252 X509_VERIFY_PARAM_add0_policy(*pm, otmp);
2254 X509_VERIFY_PARAM_set_flags(*pm, flags);
2257 X509_VERIFY_PARAM_set_purpose(*pm, purpose);
2264 *pargc -= *pargs - oldargs;
2270 static void nodes_print(BIO *out, const char *name,
2271 STACK_OF(X509_POLICY_NODE) *nodes)
2273 X509_POLICY_NODE *node;
2275 BIO_printf(out, "%s Policies:", name);
2278 BIO_puts(out, "\n");
2279 for (i = 0; i < sk_X509_POLICY_NODE_num(nodes); i++)
2281 node = sk_X509_POLICY_NODE_value(nodes, i);
2282 X509_POLICY_NODE_print(out, node, 2);
2286 BIO_puts(out, " <empty>\n");
2289 void policies_print(BIO *out, X509_STORE_CTX *ctx)
2291 X509_POLICY_TREE *tree;
2292 int explicit_policy;
2296 out = BIO_new_fp(stderr, BIO_NOCLOSE);
2299 tree = X509_STORE_CTX_get0_policy_tree(ctx);
2300 explicit_policy = X509_STORE_CTX_get_explicit_policy(ctx);
2302 BIO_printf(out, "Require explicit Policy: %s\n",
2303 explicit_policy ? "True" : "False");
2305 nodes_print(out, "Authority", X509_policy_tree_get0_policies(tree));
2306 nodes_print(out, "User", X509_policy_tree_get0_user_policies(tree));
2312 * Platform-specific sections
2317 # define fileno(a) (int)_fileno(a)
2320 # include <windows.h>
2323 static int WIN32_rename(const char *from, const char *to)
2325 TCHAR *tfrom=NULL,*tto;
2329 if (sizeof(TCHAR) == 1)
2331 tfrom = (TCHAR *)from;
2334 else /* UNICODE path */
2336 size_t i,flen=strlen(from)+1,tlen=strlen(to)+1;
2337 tfrom = (TCHAR *)malloc(sizeof(TCHAR)*(flen+tlen));
2338 if (tfrom==NULL) goto err;
2340 #if !defined(_WIN32_WCE) || _WIN32_WCE>=101
2341 if (!MultiByteToWideChar(CP_ACP,0,from,flen,(WCHAR *)tfrom,flen))
2343 for (i=0;i<flen;i++) tfrom[i]=(TCHAR)from[i];
2344 #if !defined(_WIN32_WCE) || _WIN32_WCE>=101
2345 if (!MultiByteToWideChar(CP_ACP,0,to, tlen,(WCHAR *)tto, tlen))
2347 for (i=0;i<tlen;i++) tto[i] =(TCHAR)to[i];
2350 if (MoveFile(tfrom,tto)) goto ok;
2352 if (err==ERROR_ALREADY_EXISTS || err==ERROR_FILE_EXISTS)
2354 if (DeleteFile(tto) && MoveFile(tfrom,tto))
2358 if (err==ERROR_FILE_NOT_FOUND || err==ERROR_PATH_NOT_FOUND)
2360 else if (err==ERROR_ACCESS_DENIED)
2363 errno = EINVAL; /* we could map more codes... */
2367 if (tfrom!=NULL && tfrom!=(TCHAR *)from) free(tfrom);
2372 /* app_tminterval section */
2374 double app_tminterval(int stop,int usertime)
2378 static ULARGE_INTEGER tmstart;
2379 static int warning=1;
2381 static HANDLE proc=NULL;
2385 if (GetVersion() < 0x80000000)
2386 proc = OpenProcess(PROCESS_QUERY_INFORMATION,FALSE,
2387 GetCurrentProcessId());
2388 if (proc==NULL) proc = (HANDLE)-1;
2391 if (usertime && proc!=(HANDLE)-1)
2394 GetProcessTimes(proc,&junk,&junk,&junk,&now);
2401 if (usertime && warning)
2403 BIO_printf(bio_err,"To get meaningful results, run "
2404 "this program on idle system.\n");
2407 GetSystemTime(&systime);
2408 SystemTimeToFileTime(&systime,&now);
2413 tmstart.u.LowPart = now.dwLowDateTime;
2414 tmstart.u.HighPart = now.dwHighDateTime;
2417 ULARGE_INTEGER tmstop;
2419 tmstop.u.LowPart = now.dwLowDateTime;
2420 tmstop.u.HighPart = now.dwHighDateTime;
2422 ret = (__int64)(tmstop.QuadPart - tmstart.QuadPart)*1e-7;
2428 #elif defined(OPENSSL_SYSTEM_NETWARE)
2431 double app_tminterval(int stop,int usertime)
2434 static clock_t tmstart;
2435 static int warning=1;
2437 if (usertime && warning)
2439 BIO_printf(bio_err,"To get meaningful results, run "
2440 "this program on idle system.\n");
2444 if (stop==TM_START) tmstart = clock();
2445 else ret = (clock()-tmstart)/(double)CLOCKS_PER_SEC;
2450 #elif defined(OPENSSL_SYSTEM_VXWORKS)
2453 double app_tminterval(int stop,int usertime)
2456 #ifdef CLOCK_REALTIME
2457 static struct timespec tmstart;
2458 struct timespec now;
2460 static unsigned long tmstart;
2463 static int warning=1;
2465 if (usertime && warning)
2467 BIO_printf(bio_err,"To get meaningful results, run "
2468 "this program on idle system.\n");
2472 #ifdef CLOCK_REALTIME
2473 clock_gettime(CLOCK_REALTIME,&now);
2474 if (stop==TM_START) tmstart = now;
2475 else ret = ( (now.tv_sec+now.tv_nsec*1e-9)
2476 - (tmstart.tv_sec+tmstart.tv_nsec*1e-9) );
2479 if (stop==TM_START) tmstart = now;
2480 else ret = (now - tmstart)/(double)sysClkRateGet();
2485 #elif defined(OPENSSL_SYSTEM_VMS)
2489 double app_tminterval(int stop,int usertime)
2491 static clock_t tmstart;
2498 if (usertime) now = rus.tms_utime;
2501 now = clock(); /* sum of user and kernel times */
2504 gettimeofday(&tv,NULL);
2506 (unsigned long long)tv.tv_sec*CLK_TCK +
2507 (unsigned long long)tv.tv_usec*(1000000/CLK_TCK)
2511 if (stop==TM_START) tmstart = now;
2512 else ret = (now - tmstart)/(double)(CLK_TCK);
2517 #elif defined(_SC_CLK_TCK) /* by means of unistd.h */
2518 #include <sys/times.h>
2520 double app_tminterval(int stop,int usertime)
2524 clock_t now = times(&rus);
2525 static clock_t tmstart;
2527 if (usertime) now = rus.tms_utime;
2529 if (stop==TM_START) tmstart = now;
2530 else ret = (now - tmstart)/(double)sysconf(_SC_CLK_TCK);
2536 #include <sys/time.h>
2537 #include <sys/resource.h>
2539 double app_tminterval(int stop,int usertime)
2544 static struct timeval tmstart;
2546 if (usertime) getrusage(RUSAGE_SELF,&rus), now = rus.ru_time;
2547 else gettimeofday(&now,NULL);
2549 if (stop==TM_START) tmstart = now;
2550 else ret = ( (now.tv_sec+now.tv_usec*1e-6)
2551 - (tmstart.tv_sec+tmstart.tv_usec*1e-6) );
2557 /* app_isdir section */
2559 int app_isdir(const char *name)
2562 WIN32_FIND_DATA FileData;
2563 #if defined(UNICODE) || defined(_UNICODE)
2564 size_t i, len_0 = strlen(name)+1;
2566 if (len_0 > sizeof(FileData.cFileName)/sizeof(FileData.cFileName[0]))
2569 #if !defined(_WIN32_WCE) || _WIN32_WCE>=101
2570 if (!MultiByteToWideChar(CP_ACP,0,name,len_0,FileData.cFileName,len_0))
2572 for (i=0;i<len_0;i++)
2573 FileData.cFileName[i] = (WCHAR)name[i];
2575 hList = FindFirstFile(FileData.cFileName,&FileData);
2577 hList = FindFirstFile(name,&FileData);
2579 if (hList == INVALID_HANDLE_VALUE) return -1;
2581 return ((FileData.dwFileAttributes&FILE_ATTRIBUTE_DIRECTORY)!=0);
2584 #include <sys/stat.h>
2586 # if defined(_S_IFMT) && defined(_S_IFDIR)
2587 # define S_ISDIR(a) (((a) & _S_IFMT) == _S_IFDIR)
2589 # define S_ISDIR(a) (((a) & S_IFMT) == S_IFDIR)
2593 int app_isdir(const char *name)
2595 #if defined(S_ISDIR)
2598 if (stat(name,&st)==0) return S_ISDIR(st.st_mode);
2606 /* raw_read|write section */
2607 #if defined(_WIN32) && defined(STD_INPUT_HANDLE)
2608 int raw_read_stdin(void *buf,int siz)
2611 if (ReadFile(GetStdHandle(STD_INPUT_HANDLE),buf,siz,&n,NULL))
2616 int raw_read_stdin(void *buf,int siz)
2617 { return read(fileno(stdin),buf,siz); }
2620 #if defined(_WIN32) && defined(STD_OUTPUT_HANDLE)
2621 int raw_write_stdout(void *buf,int siz)
2624 if (WriteFile(GetStdHandle(STD_OUTPUT_HANDLE),buf,siz,&n,NULL))
2629 int raw_write_stdout(const void *buf,int siz)
2630 { return write(fileno(stdout),buf,siz); }