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).
115 #include <sys/types.h>
116 #include <sys/stat.h>
118 #include <openssl/err.h>
119 #include <openssl/x509.h>
120 #include <openssl/x509v3.h>
121 #include <openssl/pem.h>
122 #include <openssl/pkcs12.h>
123 #include <openssl/ui.h>
124 #include <openssl/safestack.h>
125 #ifndef OPENSSL_NO_ENGINE
126 #include <openssl/engine.h>
139 static UI_METHOD *ui_method = NULL;
141 static int set_table_opts(unsigned long *flags, const char *arg, const NAME_EX_TBL *in_tbl);
142 static int set_multi_opts(unsigned long *flags, const char *arg, const NAME_EX_TBL *in_tbl);
144 #if !defined(OPENSSL_NO_RC4) && !defined(OPENSSL_NO_RSA)
145 /* Looks like this stuff is worth moving into separate function */
147 load_netscape_key(BIO *err, BIO *key, const char *file,
148 const char *key_descrip, int format);
151 int app_init(long mesgwin);
152 #ifdef undef /* never finished - probably never will be :-) */
153 int args_from_file(char *file, int *argc, char **argv[])
158 static char *buf=NULL;
159 static char **arg=NULL;
163 if (stat(file,&stbuf) < 0) return(0);
172 len=(unsigned int)stbuf.st_size;
173 if (buf != NULL) OPENSSL_free(buf);
174 buf=(char *)OPENSSL_malloc(len+1);
175 if (buf == NULL) return(0);
177 len=fread(buf,1,len,fp);
178 if (len <= 1) return(0);
184 if (arg != NULL) OPENSSL_free(arg);
185 arg=(char **)OPENSSL_malloc(sizeof(char *)*(i*2));
193 if (*p == '#') /* comment line */
195 while (*p && (*p != '\n')) p++;
198 /* else we have a line */
201 while (*p && ((*p != ' ') && (*p != '\t') && (*p != '\n')))
209 /* else it is a tab or space */
211 while (*p && ((*p == ' ') || (*p == '\t') || (*p == '\n')))
221 while (*p && (*p != '\n')) p++;
223 /* else *p == '\n' */
233 if ((*s == 'D') || (*s == 'd'))
235 else if ((*s == 'T') || (*s == 't'))
237 else if ((*s == 'P') || (*s == 'p'))
239 else if ((*s == 'N') || (*s == 'n'))
240 return(FORMAT_NETSCAPE);
241 else if ((*s == 'S') || (*s == 's'))
242 return(FORMAT_SMIME);
244 || (strcmp(s,"PKCS12") == 0) || (strcmp(s,"pkcs12") == 0)
245 || (strcmp(s,"P12") == 0) || (strcmp(s,"p12") == 0))
246 return(FORMAT_PKCS12);
247 else if ((*s == 'E') || (*s == 'e'))
248 return(FORMAT_ENGINE);
250 return(FORMAT_UNDEF);
253 #if defined(OPENSSL_SYS_MSDOS) || defined(OPENSSL_SYS_WIN32) || defined(OPENSSL_SYS_WIN16) || defined(OPENSSL_SYS_NETWARE)
254 void program_name(char *in, char *out, int size)
260 /* find the last '/', '\' or ':' */
261 for (i=n-1; i>0; i--)
263 if ((in[i] == '/') || (in[i] == '\\') || (in[i] == ':'))
273 #if defined(OPENSSL_SYS_NETWARE)
274 /* strip off trailing .nlm if present. */
275 if ((n > 4) && (p[n-4] == '.') &&
276 ((p[n-3] == 'n') || (p[n-3] == 'N')) &&
277 ((p[n-2] == 'l') || (p[n-2] == 'L')) &&
278 ((p[n-1] == 'm') || (p[n-1] == 'M')))
281 /* strip off trailing .exe if present. */
282 if ((n > 4) && (p[n-4] == '.') &&
283 ((p[n-3] == 'e') || (p[n-3] == 'E')) &&
284 ((p[n-2] == 'x') || (p[n-2] == 'X')) &&
285 ((p[n-1] == 'e') || (p[n-1] == 'E')))
294 if ((p[i] >= 'A') && (p[i] <= 'Z'))
302 #ifdef OPENSSL_SYS_VMS
303 void program_name(char *in, char *out, int size)
308 while(*chars != '\0')
319 strncpy(out,p,size-1);
330 void program_name(char *in, char *out, int size)
339 BUF_strlcpy(out,p,size);
344 int chopup_args(ARGS *arg, char *buf, int *argc, char **argv[])
357 arg->data=(char **)OPENSSL_malloc(sizeof(char *)*arg->count);
359 for (i=0; i<arg->count; i++)
366 /* first scan over white space */
368 while (*p && ((*p == ' ') || (*p == '\t') || (*p == '\n')))
372 /* The start of something good :-) */
373 if (num >= arg->count)
376 arg->data=(char **)OPENSSL_realloc(arg->data,
377 sizeof(char *)*arg->count);
378 if (argc == 0) return(0);
382 /* now look for the end of this */
383 if ((*p == '\'') || (*p == '\"')) /* scan for closing quote */
386 arg->data[num-1]++; /* jump over quote */
387 while (*p && (*p != i))
393 while (*p && ((*p != ' ') &&
394 (*p != '\t') && (*p != '\n')))
410 int app_init(long mesgwin)
417 int dump_cert_text (BIO *out, X509 *x)
421 p=X509_NAME_oneline(X509_get_subject_name(x),NULL,0);
422 BIO_puts(out,"subject=");
426 p=X509_NAME_oneline(X509_get_issuer_name(x),NULL,0);
427 BIO_puts(out,"\nissuer=");
435 static int ui_open(UI *ui)
437 return UI_method_get_opener(UI_OpenSSL())(ui);
439 static int ui_read(UI *ui, UI_STRING *uis)
441 if (UI_get_input_flags(uis) & UI_INPUT_FLAG_DEFAULT_PWD
442 && UI_get0_user_data(ui))
444 switch(UI_get_string_type(uis))
449 const char *password =
450 ((PW_CB_DATA *)UI_get0_user_data(ui))->password;
451 if (password && password[0] != '\0')
453 UI_set_result(ui, uis, password);
461 return UI_method_get_reader(UI_OpenSSL())(ui, uis);
463 static int ui_write(UI *ui, UI_STRING *uis)
465 if (UI_get_input_flags(uis) & UI_INPUT_FLAG_DEFAULT_PWD
466 && UI_get0_user_data(ui))
468 switch(UI_get_string_type(uis))
473 const char *password =
474 ((PW_CB_DATA *)UI_get0_user_data(ui))->password;
475 if (password && password[0] != '\0')
482 return UI_method_get_writer(UI_OpenSSL())(ui, uis);
484 static int ui_close(UI *ui)
486 return UI_method_get_closer(UI_OpenSSL())(ui);
488 int setup_ui_method(void)
490 ui_method = UI_create_method("OpenSSL application user interface");
491 UI_method_set_opener(ui_method, ui_open);
492 UI_method_set_reader(ui_method, ui_read);
493 UI_method_set_writer(ui_method, ui_write);
494 UI_method_set_closer(ui_method, ui_close);
497 void destroy_ui_method(void)
501 UI_destroy_method(ui_method);
505 int password_callback(char *buf, int bufsiz, int verify,
510 const char *prompt_info = NULL;
511 const char *password = NULL;
512 PW_CB_DATA *cb_data = (PW_CB_DATA *)cb_tmp;
516 if (cb_data->password)
517 password = cb_data->password;
518 if (cb_data->prompt_info)
519 prompt_info = cb_data->prompt_info;
524 res = strlen(password);
527 memcpy(buf, password, res);
531 ui = UI_new_method(ui_method);
539 prompt = UI_construct_prompt(ui, "pass phrase",
540 cb_data->prompt_info);
542 ui_flags |= UI_INPUT_FLAG_DEFAULT_PWD;
543 UI_ctrl(ui, UI_CTRL_PRINT_ERRORS, 1, 0, 0);
546 ok = UI_add_input_string(ui,prompt,ui_flags,buf,
547 PW_MIN_LENGTH,BUFSIZ-1);
548 if (ok >= 0 && verify)
550 buff = (char *)OPENSSL_malloc(bufsiz);
551 ok = UI_add_verify_string(ui,prompt,ui_flags,buff,
552 PW_MIN_LENGTH,BUFSIZ-1, buf);
559 while (ok < 0 && UI_ctrl(ui, UI_CTRL_IS_REDOABLE, 0, 0, 0));
563 OPENSSL_cleanse(buff,(unsigned int)bufsiz);
571 BIO_printf(bio_err, "User interface error\n");
572 ERR_print_errors(bio_err);
573 OPENSSL_cleanse(buf,(unsigned int)bufsiz);
578 BIO_printf(bio_err,"aborted!\n");
579 OPENSSL_cleanse(buf,(unsigned int)bufsiz);
583 OPENSSL_free(prompt);
588 static char *app_get_pass(BIO *err, char *arg, int keepbio);
590 int app_passwd(BIO *err, char *arg1, char *arg2, char **pass1, char **pass2)
593 if(!arg2 || !arg1 || strcmp(arg1, arg2)) same = 0;
596 *pass1 = app_get_pass(err, arg1, same);
597 if(!*pass1) return 0;
598 } else if(pass1) *pass1 = NULL;
600 *pass2 = app_get_pass(err, arg2, same ? 2 : 0);
601 if(!*pass2) return 0;
602 } else if(pass2) *pass2 = NULL;
606 static char *app_get_pass(BIO *err, char *arg, int keepbio)
608 char *tmp, tpass[APP_PASS_LEN];
609 static BIO *pwdbio = NULL;
611 if(!strncmp(arg, "pass:", 5)) return BUF_strdup(arg + 5);
612 if(!strncmp(arg, "env:", 4)) {
613 tmp = getenv(arg + 4);
615 BIO_printf(err, "Can't read environment variable %s\n", arg + 4);
618 return BUF_strdup(tmp);
620 if(!keepbio || !pwdbio) {
621 if(!strncmp(arg, "file:", 5)) {
622 pwdbio = BIO_new_file(arg + 5, "r");
624 BIO_printf(err, "Can't open file %s\n", arg + 5);
627 } else if(!strncmp(arg, "fd:", 3)) {
630 if(i >= 0) pwdbio = BIO_new_fd(i, BIO_NOCLOSE);
631 if((i < 0) || !pwdbio) {
632 BIO_printf(err, "Can't access file descriptor %s\n", arg + 3);
635 /* Can't do BIO_gets on an fd BIO so add a buffering BIO */
636 btmp = BIO_new(BIO_f_buffer());
637 pwdbio = BIO_push(btmp, pwdbio);
638 } else if(!strcmp(arg, "stdin")) {
639 pwdbio = BIO_new_fp(stdin, BIO_NOCLOSE);
641 BIO_printf(err, "Can't open BIO for stdin\n");
645 BIO_printf(err, "Invalid password argument \"%s\"\n", arg);
649 i = BIO_gets(pwdbio, tpass, APP_PASS_LEN);
651 BIO_free_all(pwdbio);
655 BIO_printf(err, "Error reading password from BIO\n");
658 tmp = strchr(tpass, '\n');
660 return BUF_strdup(tpass);
663 int add_oid_section(BIO *err, CONF *conf)
666 STACK_OF(CONF_VALUE) *sktmp;
669 if(!(p=NCONF_get_string(conf,NULL,"oid_section")))
674 if(!(sktmp = NCONF_get_section(conf, p))) {
675 BIO_printf(err, "problem loading oid section %s\n", p);
678 for(i = 0; i < sk_CONF_VALUE_num(sktmp); i++) {
679 cnf = sk_CONF_VALUE_value(sktmp, i);
680 if(OBJ_create(cnf->value, cnf->name, cnf->name) == NID_undef) {
681 BIO_printf(err, "problem creating object %s=%s\n",
682 cnf->name, cnf->value);
689 X509 *load_cert(BIO *err, const char *file, int format,
690 const char *pass, ENGINE *e, const char *cert_descrip)
692 ASN1_HEADER *ah=NULL;
697 if ((cert=BIO_new(BIO_s_file())) == NULL)
699 ERR_print_errors(err);
705 setvbuf(stdin, NULL, _IONBF, 0);
706 BIO_set_fp(cert,stdin,BIO_NOCLOSE);
710 if (BIO_read_filename(cert,file) <= 0)
712 BIO_printf(err, "Error opening %s %s\n",
714 ERR_print_errors(err);
719 if (format == FORMAT_ASN1)
720 x=d2i_X509_bio(cert,NULL);
721 else if (format == FORMAT_NETSCAPE)
723 const unsigned char *p,*op;
726 /* We sort of have to do it this way because it is sort of nice
727 * to read the header first and check it, then
728 * try to read the certificate */
732 if ((buf == NULL) || (!BUF_MEM_grow(buf,size+1024*10)))
734 i=BIO_read(cert,&(buf->data[size]),1024*10);
739 perror("reading certificate");
743 p=(unsigned char *)buf->data;
746 /* First load the header */
747 if ((ah=d2i_ASN1_HEADER(NULL,&p,(long)size)) == NULL)
749 if ((ah->header == NULL) || (ah->header->data == NULL) ||
750 (strncmp(NETSCAPE_CERT_HDR,(char *)ah->header->data,
751 ah->header->length) != 0))
753 BIO_printf(err,"Error reading header on certificate\n");
756 /* header is ok, so now read the object */
758 ah->meth=X509_asn1_meth();
759 if ((ah=d2i_ASN1_HEADER(&ah,&p,(long)size)) == NULL)
764 else if (format == FORMAT_PEM)
765 x=PEM_read_bio_X509_AUX(cert,NULL,
766 (pem_password_cb *)password_callback, NULL);
767 else if (format == FORMAT_PKCS12)
769 PKCS12 *p12 = d2i_PKCS12_bio(cert, NULL);
771 PKCS12_parse(p12, NULL, NULL, &x, NULL);
776 BIO_printf(err,"bad input format specified for %s\n",
783 BIO_printf(err,"unable to load certificate\n");
784 ERR_print_errors(err);
786 if (ah != NULL) ASN1_HEADER_free(ah);
787 if (cert != NULL) BIO_free(cert);
788 if (buf != NULL) BUF_MEM_free(buf);
792 EVP_PKEY *load_key(BIO *err, const char *file, int format, int maybe_stdin,
793 const char *pass, ENGINE *e, const char *key_descrip)
799 cb_data.password = pass;
800 cb_data.prompt_info = file;
802 if (file == NULL && (!maybe_stdin || format == FORMAT_ENGINE))
804 BIO_printf(err,"no keyfile specified\n");
807 #ifndef OPENSSL_NO_ENGINE
808 if (format == FORMAT_ENGINE)
811 BIO_printf(bio_err,"no engine specified\n");
813 pkey = ENGINE_load_private_key(e, file,
814 ui_method, &cb_data);
818 key=BIO_new(BIO_s_file());
821 ERR_print_errors(err);
824 if (file == NULL && maybe_stdin)
826 setvbuf(stdin, NULL, _IONBF, 0);
827 BIO_set_fp(key,stdin,BIO_NOCLOSE);
830 if (BIO_read_filename(key,file) <= 0)
832 BIO_printf(err, "Error opening %s %s\n",
834 ERR_print_errors(err);
837 if (format == FORMAT_ASN1)
839 pkey=d2i_PrivateKey_bio(key, NULL);
841 else if (format == FORMAT_PEM)
843 pkey=PEM_read_bio_PrivateKey(key,NULL,
844 (pem_password_cb *)password_callback, &cb_data);
846 #if !defined(OPENSSL_NO_RC4) && !defined(OPENSSL_NO_RSA)
847 else if (format == FORMAT_NETSCAPE || format == FORMAT_IISSGC)
848 pkey = load_netscape_key(err, key, file, key_descrip, format);
850 else if (format == FORMAT_PKCS12)
852 PKCS12 *p12 = d2i_PKCS12_bio(key, NULL);
854 PKCS12_parse(p12, pass, &pkey, NULL, NULL);
860 BIO_printf(err,"bad input format specified for key file\n");
864 if (key != NULL) BIO_free(key);
866 BIO_printf(err,"unable to load %s\n", key_descrip);
870 EVP_PKEY *load_pubkey(BIO *err, const char *file, int format, int maybe_stdin,
871 const char *pass, ENGINE *e, const char *key_descrip)
877 cb_data.password = pass;
878 cb_data.prompt_info = file;
880 if (file == NULL && (!maybe_stdin || format == FORMAT_ENGINE))
882 BIO_printf(err,"no keyfile specified\n");
885 #ifndef OPENSSL_NO_ENGINE
886 if (format == FORMAT_ENGINE)
889 BIO_printf(bio_err,"no engine specified\n");
891 pkey = ENGINE_load_public_key(e, file,
892 ui_method, &cb_data);
896 key=BIO_new(BIO_s_file());
899 ERR_print_errors(err);
902 if (file == NULL && maybe_stdin)
904 setvbuf(stdin, NULL, _IONBF, 0);
905 BIO_set_fp(key,stdin,BIO_NOCLOSE);
908 if (BIO_read_filename(key,file) <= 0)
910 BIO_printf(err, "Error opening %s %s\n",
912 ERR_print_errors(err);
915 if (format == FORMAT_ASN1)
917 pkey=d2i_PUBKEY_bio(key, NULL);
919 else if (format == FORMAT_PEM)
921 pkey=PEM_read_bio_PUBKEY(key,NULL,
922 (pem_password_cb *)password_callback, &cb_data);
924 #if !defined(OPENSSL_NO_RC4) && !defined(OPENSSL_NO_RSA)
925 else if (format == FORMAT_NETSCAPE || format == FORMAT_IISSGC)
926 pkey = load_netscape_key(err, key, file, key_descrip, format);
930 BIO_printf(err,"bad input format specified for key file\n");
934 if (key != NULL) BIO_free(key);
936 BIO_printf(err,"unable to load %s\n", key_descrip);
940 #if !defined(OPENSSL_NO_RC4) && !defined(OPENSSL_NO_RSA)
942 load_netscape_key(BIO *err, BIO *key, const char *file,
943 const char *key_descrip, int format)
948 const unsigned char *p;
952 pkey = EVP_PKEY_new();
954 if (buf == NULL || pkey == NULL)
958 if (!BUF_MEM_grow_clean(buf,size+1024*10))
960 i = BIO_read(key, &(buf->data[size]), 1024*10);
966 BIO_printf(err, "Error reading %s %s",
971 p=(unsigned char *)buf->data;
972 rsa = d2i_RSA_NET(NULL,&p,(long)size,NULL,
973 (format == FORMAT_IISSGC ? 1 : 0));
977 EVP_PKEY_set1_RSA(pkey, rsa);
984 #endif /* ndef OPENSSL_NO_RC4 */
986 STACK_OF(X509) *load_certs(BIO *err, const char *file, int format,
987 const char *pass, ENGINE *e, const char *cert_descrip)
991 STACK_OF(X509) *othercerts = NULL;
992 STACK_OF(X509_INFO) *allcerts = NULL;
996 cb_data.password = pass;
997 cb_data.prompt_info = file;
999 if((certs = BIO_new(BIO_s_file())) == NULL)
1001 ERR_print_errors(err);
1006 BIO_set_fp(certs,stdin,BIO_NOCLOSE);
1009 if (BIO_read_filename(certs,file) <= 0)
1011 BIO_printf(err, "Error opening %s %s\n",
1012 cert_descrip, file);
1013 ERR_print_errors(err);
1018 if (format == FORMAT_PEM)
1020 othercerts = sk_X509_new_null();
1023 sk_X509_free(othercerts);
1027 allcerts = PEM_X509_INFO_read_bio(certs, NULL,
1028 (pem_password_cb *)password_callback, &cb_data);
1029 for(i = 0; i < sk_X509_INFO_num(allcerts); i++)
1031 xi = sk_X509_INFO_value (allcerts, i);
1034 sk_X509_push(othercerts, xi->x509);
1041 BIO_printf(err,"bad input format specified for %s\n",
1046 if (othercerts == NULL)
1048 BIO_printf(err,"unable to load certificates\n");
1049 ERR_print_errors(err);
1051 if (allcerts) sk_X509_INFO_pop_free(allcerts, X509_INFO_free);
1052 if (certs != NULL) BIO_free(certs);
1057 #define X509V3_EXT_UNKNOWN_MASK (0xfL << 16)
1058 /* Return error for unknown extensions */
1059 #define X509V3_EXT_DEFAULT 0
1060 /* Print error for unknown extensions */
1061 #define X509V3_EXT_ERROR_UNKNOWN (1L << 16)
1062 /* ASN1 parse unknown extensions */
1063 #define X509V3_EXT_PARSE_UNKNOWN (2L << 16)
1064 /* BIO_dump unknown extensions */
1065 #define X509V3_EXT_DUMP_UNKNOWN (3L << 16)
1067 #define X509_FLAG_CA (X509_FLAG_NO_ISSUER | X509_FLAG_NO_PUBKEY | \
1068 X509_FLAG_NO_HEADER | X509_FLAG_NO_VERSION)
1070 int set_cert_ex(unsigned long *flags, const char *arg)
1072 static const NAME_EX_TBL cert_tbl[] = {
1073 { "compatible", X509_FLAG_COMPAT, 0xffffffffl},
1074 { "ca_default", X509_FLAG_CA, 0xffffffffl},
1075 { "no_header", X509_FLAG_NO_HEADER, 0},
1076 { "no_version", X509_FLAG_NO_VERSION, 0},
1077 { "no_serial", X509_FLAG_NO_SERIAL, 0},
1078 { "no_signame", X509_FLAG_NO_SIGNAME, 0},
1079 { "no_validity", X509_FLAG_NO_VALIDITY, 0},
1080 { "no_subject", X509_FLAG_NO_SUBJECT, 0},
1081 { "no_issuer", X509_FLAG_NO_ISSUER, 0},
1082 { "no_pubkey", X509_FLAG_NO_PUBKEY, 0},
1083 { "no_extensions", X509_FLAG_NO_EXTENSIONS, 0},
1084 { "no_sigdump", X509_FLAG_NO_SIGDUMP, 0},
1085 { "no_aux", X509_FLAG_NO_AUX, 0},
1086 { "no_attributes", X509_FLAG_NO_ATTRIBUTES, 0},
1087 { "ext_default", X509V3_EXT_DEFAULT, X509V3_EXT_UNKNOWN_MASK},
1088 { "ext_error", X509V3_EXT_ERROR_UNKNOWN, X509V3_EXT_UNKNOWN_MASK},
1089 { "ext_parse", X509V3_EXT_PARSE_UNKNOWN, X509V3_EXT_UNKNOWN_MASK},
1090 { "ext_dump", X509V3_EXT_DUMP_UNKNOWN, X509V3_EXT_UNKNOWN_MASK},
1093 return set_multi_opts(flags, arg, cert_tbl);
1096 int set_name_ex(unsigned long *flags, const char *arg)
1098 static const NAME_EX_TBL ex_tbl[] = {
1099 { "esc_2253", ASN1_STRFLGS_ESC_2253, 0},
1100 { "esc_ctrl", ASN1_STRFLGS_ESC_CTRL, 0},
1101 { "esc_msb", ASN1_STRFLGS_ESC_MSB, 0},
1102 { "use_quote", ASN1_STRFLGS_ESC_QUOTE, 0},
1103 { "utf8", ASN1_STRFLGS_UTF8_CONVERT, 0},
1104 { "ignore_type", ASN1_STRFLGS_IGNORE_TYPE, 0},
1105 { "show_type", ASN1_STRFLGS_SHOW_TYPE, 0},
1106 { "dump_all", ASN1_STRFLGS_DUMP_ALL, 0},
1107 { "dump_nostr", ASN1_STRFLGS_DUMP_UNKNOWN, 0},
1108 { "dump_der", ASN1_STRFLGS_DUMP_DER, 0},
1109 { "compat", XN_FLAG_COMPAT, 0xffffffffL},
1110 { "sep_comma_plus", XN_FLAG_SEP_COMMA_PLUS, XN_FLAG_SEP_MASK},
1111 { "sep_comma_plus_space", XN_FLAG_SEP_CPLUS_SPC, XN_FLAG_SEP_MASK},
1112 { "sep_semi_plus_space", XN_FLAG_SEP_SPLUS_SPC, XN_FLAG_SEP_MASK},
1113 { "sep_multiline", XN_FLAG_SEP_MULTILINE, XN_FLAG_SEP_MASK},
1114 { "dn_rev", XN_FLAG_DN_REV, 0},
1115 { "nofname", XN_FLAG_FN_NONE, XN_FLAG_FN_MASK},
1116 { "sname", XN_FLAG_FN_SN, XN_FLAG_FN_MASK},
1117 { "lname", XN_FLAG_FN_LN, XN_FLAG_FN_MASK},
1118 { "align", XN_FLAG_FN_ALIGN, 0},
1119 { "oid", XN_FLAG_FN_OID, XN_FLAG_FN_MASK},
1120 { "space_eq", XN_FLAG_SPC_EQ, 0},
1121 { "dump_unknown", XN_FLAG_DUMP_UNKNOWN_FIELDS, 0},
1122 { "RFC2253", XN_FLAG_RFC2253, 0xffffffffL},
1123 { "oneline", XN_FLAG_ONELINE, 0xffffffffL},
1124 { "multiline", XN_FLAG_MULTILINE, 0xffffffffL},
1125 { "ca_default", XN_FLAG_MULTILINE, 0xffffffffL},
1128 return set_multi_opts(flags, arg, ex_tbl);
1131 int set_ext_copy(int *copy_type, const char *arg)
1133 if (!strcasecmp(arg, "none"))
1134 *copy_type = EXT_COPY_NONE;
1135 else if (!strcasecmp(arg, "copy"))
1136 *copy_type = EXT_COPY_ADD;
1137 else if (!strcasecmp(arg, "copyall"))
1138 *copy_type = EXT_COPY_ALL;
1144 int copy_extensions(X509 *x, X509_REQ *req, int copy_type)
1146 STACK_OF(X509_EXTENSION) *exts = NULL;
1147 X509_EXTENSION *ext, *tmpext;
1149 int i, idx, ret = 0;
1150 if (!x || !req || (copy_type == EXT_COPY_NONE))
1152 exts = X509_REQ_get_extensions(req);
1154 for(i = 0; i < sk_X509_EXTENSION_num(exts); i++) {
1155 ext = sk_X509_EXTENSION_value(exts, i);
1156 obj = X509_EXTENSION_get_object(ext);
1157 idx = X509_get_ext_by_OBJ(x, obj, -1);
1158 /* Does extension exist? */
1160 /* If normal copy don't override existing extension */
1161 if (copy_type == EXT_COPY_ADD)
1163 /* Delete all extensions of same type */
1165 tmpext = X509_get_ext(x, idx);
1166 X509_delete_ext(x, idx);
1167 X509_EXTENSION_free(tmpext);
1168 idx = X509_get_ext_by_OBJ(x, obj, -1);
1169 } while (idx != -1);
1171 if (!X509_add_ext(x, ext, -1))
1179 sk_X509_EXTENSION_pop_free(exts, X509_EXTENSION_free);
1187 static int set_multi_opts(unsigned long *flags, const char *arg, const NAME_EX_TBL *in_tbl)
1189 STACK_OF(CONF_VALUE) *vals;
1193 vals = X509V3_parse_list(arg);
1194 for (i = 0; i < sk_CONF_VALUE_num(vals); i++) {
1195 val = sk_CONF_VALUE_value(vals, i);
1196 if (!set_table_opts(flags, val->name, in_tbl))
1199 sk_CONF_VALUE_pop_free(vals, X509V3_conf_free);
1203 static int set_table_opts(unsigned long *flags, const char *arg, const NAME_EX_TBL *in_tbl)
1206 const NAME_EX_TBL *ptbl;
1212 } else if (c == '+') {
1217 for(ptbl = in_tbl; ptbl->name; ptbl++) {
1218 if(!strcasecmp(arg, ptbl->name)) {
1219 *flags &= ~ptbl->mask;
1220 if(c) *flags |= ptbl->flag;
1221 else *flags &= ~ptbl->flag;
1228 void print_name(BIO *out, char *title, X509_NAME *nm, unsigned long lflags)
1234 if(title) BIO_puts(out, title);
1235 if((lflags & XN_FLAG_SEP_MASK) == XN_FLAG_SEP_MULTILINE) {
1239 if(lflags == XN_FLAG_COMPAT) {
1240 buf = X509_NAME_oneline(nm, 0, 0);
1242 BIO_puts(out, "\n");
1245 if(mline) BIO_puts(out, "\n");
1246 X509_NAME_print_ex(out, nm, indent, lflags);
1247 BIO_puts(out, "\n");
1251 X509_STORE *setup_verify(BIO *bp, char *CAfile, char *CApath)
1254 X509_LOOKUP *lookup;
1255 if(!(store = X509_STORE_new())) goto end;
1256 lookup=X509_STORE_add_lookup(store,X509_LOOKUP_file());
1257 if (lookup == NULL) goto end;
1259 if(!X509_LOOKUP_load_file(lookup,CAfile,X509_FILETYPE_PEM)) {
1260 BIO_printf(bp, "Error loading file %s\n", CAfile);
1263 } else X509_LOOKUP_load_file(lookup,NULL,X509_FILETYPE_DEFAULT);
1265 lookup=X509_STORE_add_lookup(store,X509_LOOKUP_hash_dir());
1266 if (lookup == NULL) goto end;
1268 if(!X509_LOOKUP_add_dir(lookup,CApath,X509_FILETYPE_PEM)) {
1269 BIO_printf(bp, "Error loading directory %s\n", CApath);
1272 } else X509_LOOKUP_add_dir(lookup,NULL,X509_FILETYPE_DEFAULT);
1277 X509_STORE_free(store);
1281 #ifndef OPENSSL_NO_ENGINE
1282 /* Try to load an engine in a shareable library */
1283 static ENGINE *try_load_engine(BIO *err, const char *engine, int debug)
1285 ENGINE *e = ENGINE_by_id("dynamic");
1288 if (!ENGINE_ctrl_cmd_string(e, "SO_PATH", engine, 0)
1289 || !ENGINE_ctrl_cmd_string(e, "LOAD", NULL, 0))
1298 ENGINE *setup_engine(BIO *err, const char *engine, int debug)
1304 if(strcmp(engine, "auto") == 0)
1306 BIO_printf(err,"enabling auto ENGINE support\n");
1307 ENGINE_register_all_complete();
1310 if((e = ENGINE_by_id(engine)) == NULL
1311 && (e = try_load_engine(err, engine, debug)) == NULL)
1313 BIO_printf(err,"invalid engine \"%s\"\n", engine);
1314 ERR_print_errors(err);
1319 ENGINE_ctrl(e, ENGINE_CTRL_SET_LOGSTREAM,
1322 ENGINE_ctrl_cmd(e, "SET_USER_INTERFACE", 0, ui_method, 0, 1);
1323 if(!ENGINE_set_default(e, ENGINE_METHOD_ALL))
1325 BIO_printf(err,"can't use that engine\n");
1326 ERR_print_errors(err);
1331 BIO_printf(err,"engine \"%s\" set.\n", ENGINE_get_id(e));
1333 /* Free our "structural" reference. */
1340 int load_config(BIO *err, CONF *cnf)
1347 OPENSSL_load_builtin_modules();
1349 if (CONF_modules_load(cnf, NULL, 0) <= 0)
1351 BIO_printf(err, "Error configuring OpenSSL\n");
1352 ERR_print_errors(err);
1358 char *make_config_name()
1360 const char *t=X509_get_default_cert_area();
1364 len=strlen(t)+strlen(OPENSSL_CONF)+2;
1365 p=OPENSSL_malloc(len);
1366 BUF_strlcpy(p,t,len);
1367 #ifndef OPENSSL_SYS_VMS
1368 BUF_strlcat(p,"/",len);
1370 BUF_strlcat(p,OPENSSL_CONF,len);
1375 static unsigned long index_serial_hash(const char **a)
1380 while (*n == '0') n++;
1381 return(lh_strhash(n));
1384 static int index_serial_cmp(const char **a, const char **b)
1388 for (aa=a[DB_serial]; *aa == '0'; aa++);
1389 for (bb=b[DB_serial]; *bb == '0'; bb++);
1390 return(strcmp(aa,bb));
1393 static int index_name_qual(char **a)
1394 { return(a[0][0] == 'V'); }
1396 static unsigned long index_name_hash(const char **a)
1397 { return(lh_strhash(a[DB_name])); }
1399 int index_name_cmp(const char **a, const char **b)
1400 { return(strcmp(a[DB_name],
1403 static IMPLEMENT_LHASH_HASH_FN(index_serial_hash,const char **)
1404 static IMPLEMENT_LHASH_COMP_FN(index_serial_cmp,const char **)
1405 static IMPLEMENT_LHASH_HASH_FN(index_name_hash,const char **)
1406 static IMPLEMENT_LHASH_COMP_FN(index_name_cmp,const char **)
1411 BIGNUM *load_serial(char *serialfile, int create, ASN1_INTEGER **retai)
1415 MS_STATIC char buf[1024];
1416 ASN1_INTEGER *ai=NULL;
1418 ai=ASN1_INTEGER_new();
1419 if (ai == NULL) goto err;
1421 if ((in=BIO_new(BIO_s_file())) == NULL)
1423 ERR_print_errors(bio_err);
1427 if (BIO_read_filename(in,serialfile) <= 0)
1436 ASN1_INTEGER_set(ai,1);
1439 BIO_printf(bio_err, "Out of memory\n");
1446 if (!a2i_ASN1_INTEGER(in,ai,buf,1024))
1448 BIO_printf(bio_err,"unable to load number from %s\n",
1452 ret=ASN1_INTEGER_to_BN(ai,NULL);
1455 BIO_printf(bio_err,"error converting number from bin to BIGNUM\n");
1466 if (in != NULL) BIO_free(in);
1467 if (ai != NULL) ASN1_INTEGER_free(ai);
1471 int save_serial(char *serialfile, char *suffix, BIGNUM *serial, ASN1_INTEGER **retai)
1476 ASN1_INTEGER *ai=NULL;
1480 j = strlen(serialfile);
1482 j = strlen(serialfile) + strlen(suffix) + 1;
1485 BIO_printf(bio_err,"file name too long\n");
1490 BUF_strlcpy(buf[0], serialfile, BSIZE);
1493 #ifndef OPENSSL_SYS_VMS
1494 j = BIO_snprintf(buf[0], sizeof buf[0], "%s.%s", serialfile, suffix);
1496 j = BIO_snprintf(buf[0], sizeof buf[0], "%s-%s", serialfile, suffix);
1500 BIO_printf(bio_err, "DEBUG: writing \"%s\"\n", buf[0]);
1502 out=BIO_new(BIO_s_file());
1505 ERR_print_errors(bio_err);
1508 if (BIO_write_filename(out,buf[0]) <= 0)
1514 if ((ai=BN_to_ASN1_INTEGER(serial,NULL)) == NULL)
1516 BIO_printf(bio_err,"error converting serial to ASN.1 format\n");
1519 i2a_ASN1_INTEGER(out,ai);
1528 if (out != NULL) BIO_free_all(out);
1529 if (ai != NULL) ASN1_INTEGER_free(ai);
1533 int rotate_serial(char *serialfile, char *new_suffix, char *old_suffix)
1539 i = strlen(serialfile) + strlen(old_suffix);
1540 j = strlen(serialfile) + strlen(new_suffix);
1544 BIO_printf(bio_err,"file name too long\n");
1548 #ifndef OPENSSL_SYS_VMS
1549 j = BIO_snprintf(buf[0], sizeof buf[0], "%s.%s",
1550 serialfile, new_suffix);
1552 j = BIO_snprintf(buf[0], sizeof buf[0], "%s-%s",
1553 serialfile, new_suffix);
1555 #ifndef OPENSSL_SYS_VMS
1556 j = BIO_snprintf(buf[1], sizeof buf[1], "%s.%s",
1557 serialfile, old_suffix);
1559 j = BIO_snprintf(buf[1], sizeof buf[1], "%s-%s",
1560 serialfile, old_suffix);
1562 if (stat(serialfile,&sb) < 0)
1566 && errno != ENOTDIR)
1573 BIO_printf(bio_err, "DEBUG: renaming \"%s\" to \"%s\"\n",
1574 serialfile, buf[1]);
1576 if (rename(serialfile,buf[1]) < 0)
1579 "unable to rename %s to %s\n",
1580 serialfile, buf[1]);
1586 BIO_printf(bio_err, "DEBUG: renaming \"%s\" to \"%s\"\n",
1589 if (rename(buf[0],serialfile) < 0)
1592 "unable to rename %s to %s\n",
1595 rename(buf[1],serialfile);
1603 CA_DB *load_index(char *dbfile, DB_ATTR *db_attr)
1605 CA_DB *retdb = NULL;
1606 TXT_DB *tmpdb = NULL;
1607 BIO *in = BIO_new(BIO_s_file());
1608 CONF *dbattr_conf = NULL;
1614 ERR_print_errors(bio_err);
1617 if (BIO_read_filename(in,dbfile) <= 0)
1620 BIO_printf(bio_err,"unable to open '%s'\n",dbfile);
1623 if ((tmpdb = TXT_DB_read(in,DB_NUMBER)) == NULL)
1625 if (tmpdb != NULL) TXT_DB_free(tmpdb);
1629 #ifndef OPENSSL_SYS_VMS
1630 BIO_snprintf(buf[0], sizeof buf[0], "%s.attr", dbfile);
1632 BIO_snprintf(buf[0], sizeof buf[0], "%s-attr", dbfile);
1634 dbattr_conf = NCONF_new(NULL);
1635 if (NCONF_load(dbattr_conf,buf[0],&errorline) <= 0)
1640 "error on line %ld of db attribute file '%s'\n"
1646 NCONF_free(dbattr_conf);
1651 if ((retdb = OPENSSL_malloc(sizeof(CA_DB))) == NULL)
1653 fprintf(stderr, "Out of memory\n");
1660 retdb->attributes = *db_attr;
1663 retdb->attributes.unique_subject = 1;
1668 char *p = NCONF_get_string(dbattr_conf,NULL,"unique_subject");
1672 BIO_printf(bio_err, "DEBUG[load_index]: unique_subject = \"%s\"\n", p);
1674 retdb->attributes.unique_subject = parse_yesno(p,1);
1679 if (dbattr_conf) NCONF_free(dbattr_conf);
1680 if (tmpdb) TXT_DB_free(tmpdb);
1681 if (in) BIO_free_all(in);
1685 int index_index(CA_DB *db)
1687 if (!TXT_DB_create_index(db->db, DB_serial, NULL,
1688 LHASH_HASH_FN(index_serial_hash),
1689 LHASH_COMP_FN(index_serial_cmp)))
1692 "error creating serial number index:(%ld,%ld,%ld)\n",
1693 db->db->error,db->db->arg1,db->db->arg2);
1697 if (db->attributes.unique_subject
1698 && !TXT_DB_create_index(db->db, DB_name, index_name_qual,
1699 LHASH_HASH_FN(index_name_hash),
1700 LHASH_COMP_FN(index_name_cmp)))
1702 BIO_printf(bio_err,"error creating name index:(%ld,%ld,%ld)\n",
1703 db->db->error,db->db->arg1,db->db->arg2);
1709 int save_index(char *dbfile, char *suffix, CA_DB *db)
1712 BIO *out = BIO_new(BIO_s_file());
1717 ERR_print_errors(bio_err);
1721 j = strlen(dbfile) + strlen(suffix);
1724 BIO_printf(bio_err,"file name too long\n");
1728 #ifndef OPENSSL_SYS_VMS
1729 j = BIO_snprintf(buf[2], sizeof buf[2], "%s.attr", dbfile);
1731 j = BIO_snprintf(buf[2], sizeof buf[2], "%s-attr", dbfile);
1733 #ifndef OPENSSL_SYS_VMS
1734 j = BIO_snprintf(buf[1], sizeof buf[1], "%s.attr.%s", dbfile, suffix);
1736 j = BIO_snprintf(buf[1], sizeof buf[1], "%s-attr-%s", dbfile, suffix);
1738 #ifndef OPENSSL_SYS_VMS
1739 j = BIO_snprintf(buf[0], sizeof buf[0], "%s.%s", dbfile, suffix);
1741 j = BIO_snprintf(buf[0], sizeof buf[0], "%s-%s", dbfile, suffix);
1744 BIO_printf(bio_err, "DEBUG: writing \"%s\"\n", buf[0]);
1746 if (BIO_write_filename(out,buf[0]) <= 0)
1749 BIO_printf(bio_err,"unable to open '%s'\n", dbfile);
1752 j=TXT_DB_write(out,db->db);
1753 if (j <= 0) goto err;
1757 out = BIO_new(BIO_s_file());
1759 BIO_printf(bio_err, "DEBUG: writing \"%s\"\n", buf[1]);
1761 if (BIO_write_filename(out,buf[1]) <= 0)
1764 BIO_printf(bio_err,"unable to open '%s'\n", buf[2]);
1767 BIO_printf(out,"unique_subject = %s\n",
1768 db->attributes.unique_subject ? "yes" : "no");
1776 int rotate_index(char *dbfile, char *new_suffix, char *old_suffix)
1782 i = strlen(dbfile) + strlen(old_suffix);
1783 j = strlen(dbfile) + strlen(new_suffix);
1787 BIO_printf(bio_err,"file name too long\n");
1791 #ifndef OPENSSL_SYS_VMS
1792 j = BIO_snprintf(buf[4], sizeof buf[4], "%s.attr", dbfile);
1794 j = BIO_snprintf(buf[4], sizeof buf[4], "%s-attr", dbfile);
1796 #ifndef OPENSSL_SYS_VMS
1797 j = BIO_snprintf(buf[2], sizeof buf[2], "%s.attr.%s",
1798 dbfile, new_suffix);
1800 j = BIO_snprintf(buf[2], sizeof buf[2], "%s-attr-%s",
1801 dbfile, new_suffix);
1803 #ifndef OPENSSL_SYS_VMS
1804 j = BIO_snprintf(buf[0], sizeof buf[0], "%s.%s",
1805 dbfile, new_suffix);
1807 j = BIO_snprintf(buf[0], sizeof buf[0], "%s-%s",
1808 dbfile, new_suffix);
1810 #ifndef OPENSSL_SYS_VMS
1811 j = BIO_snprintf(buf[1], sizeof buf[1], "%s.%s",
1812 dbfile, old_suffix);
1814 j = BIO_snprintf(buf[1], sizeof buf[1], "%s-%s",
1815 dbfile, old_suffix);
1817 #ifndef OPENSSL_SYS_VMS
1818 j = BIO_snprintf(buf[3], sizeof buf[3], "%s.attr.%s",
1819 dbfile, old_suffix);
1821 j = BIO_snprintf(buf[3], sizeof buf[3], "%s-attr-%s",
1822 dbfile, old_suffix);
1824 if (stat(dbfile,&sb) < 0)
1828 && errno != ENOTDIR)
1835 BIO_printf(bio_err, "DEBUG: renaming \"%s\" to \"%s\"\n",
1838 if (rename(dbfile,buf[1]) < 0)
1841 "unable to rename %s to %s\n",
1848 BIO_printf(bio_err, "DEBUG: renaming \"%s\" to \"%s\"\n",
1851 if (rename(buf[0],dbfile) < 0)
1854 "unable to rename %s to %s\n",
1857 rename(buf[1],dbfile);
1860 if (stat(buf[4],&sb) < 0)
1864 && errno != ENOTDIR)
1871 BIO_printf(bio_err, "DEBUG: renaming \"%s\" to \"%s\"\n",
1874 if (rename(buf[4],buf[3]) < 0)
1877 "unable to rename %s to %s\n",
1880 rename(dbfile,buf[0]);
1881 rename(buf[1],dbfile);
1886 BIO_printf(bio_err, "DEBUG: renaming \"%s\" to \"%s\"\n",
1889 if (rename(buf[2],buf[4]) < 0)
1892 "unable to rename %s to %s\n",
1895 rename(buf[3],buf[4]);
1896 rename(dbfile,buf[0]);
1897 rename(buf[1],dbfile);
1905 void free_index(CA_DB *db)
1909 if (db->db) TXT_DB_free(db->db);
1914 int parse_yesno(char *str, int def)
1921 case 'f': /* false */
1922 case 'F': /* FALSE */
1928 case 't': /* true */
1929 case 'T': /* TRUE */
1944 * subject is expected to be in the format /type0=value0/type1=value1/type2=...
1945 * where characters may be escaped by \
1947 X509_NAME *parse_name(char *subject, long chtype, int multirdn)
1949 size_t buflen = strlen(subject)+1; /* to copy the types and values into. due to escaping, the copy can only become shorter */
1950 char *buf = OPENSSL_malloc(buflen);
1951 size_t max_ne = buflen / 2 + 1; /* maximum number of name elements */
1952 char **ne_types = OPENSSL_malloc(max_ne * sizeof (char *));
1953 char **ne_values = OPENSSL_malloc(max_ne * sizeof (char *));
1954 int *mval = OPENSSL_malloc (max_ne * sizeof (int));
1956 char *sp = subject, *bp = buf;
1959 X509_NAME *n = NULL;
1962 if (!buf || !ne_types || !ne_values)
1964 BIO_printf(bio_err, "malloc error\n");
1968 if (*subject != '/')
1970 BIO_printf(bio_err, "Subject does not start with '/'.\n");
1973 sp++; /* skip leading / */
1975 /* no multivalued RDN by default */
1981 ne_types[ne_num] = bp;
1984 if (*sp == '\\') /* is there anything to escape in the type...? */
1990 BIO_printf(bio_err, "escape character at end of string\n");
1994 else if (*sp == '=')
2005 BIO_printf(bio_err, "end of string encountered while processing type of subject name element #%d\n", ne_num);
2008 ne_values[ne_num] = bp;
2017 BIO_printf(bio_err, "escape character at end of string\n");
2021 else if (*sp == '/')
2024 /* no multivalued RDN by default */
2028 else if (*sp == '+' && multirdn)
2030 /* a not escaped + signals a mutlivalued RDN */
2032 mval[ne_num+1] = -1;
2042 if (!(n = X509_NAME_new()))
2045 for (i = 0; i < ne_num; i++)
2047 if ((nid=OBJ_txt2nid(ne_types[i])) == NID_undef)
2049 BIO_printf(bio_err, "Subject Attribute %s has no known NID, skipped\n", ne_types[i]);
2055 BIO_printf(bio_err, "No value provided for Subject Attribute %s, skipped\n", ne_types[i]);
2059 if (!X509_NAME_add_entry_by_NID(n, nid, chtype, (unsigned char*)ne_values[i], -1,-1,mval[i]))
2063 OPENSSL_free(ne_values);
2064 OPENSSL_free(ne_types);
2071 OPENSSL_free(ne_values);
2073 OPENSSL_free(ne_types);
2079 /* This code MUST COME AFTER anything that uses rename() */
2080 #ifdef OPENSSL_SYS_WIN32
2081 int WIN32_rename(char *from, char *to)
2083 #ifndef OPENSSL_SYS_WINCE
2084 /* Windows rename gives an error if 'to' exists, so delete it
2085 * first and ignore file not found errror
2087 if((remove(to) != 0) && (errno != ENOENT))
2090 return rename(from, to);
2092 /* convert strings to UNICODE */
2094 BOOL result = FALSE;
2098 wfrom = malloc((strlen(from)+1)*2);
2099 wto = malloc((strlen(to)+1)*2);
2100 if (wfrom != NULL && wto != NULL)
2102 for (i=0; i<(int)strlen(from)+1; i++)
2103 wfrom[i] = (short)from[i];
2104 for (i=0; i<(int)strlen(to)+1; i++)
2105 wto[i] = (short)to[i];
2106 result = MoveFile(wfrom, wto);