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.]
80 #define BITS "default_bits"
81 #define KEYFILE "default_keyfile"
82 #define DISTINGUISHED_NAME "distinguished_name"
83 #define ATTRIBUTES "attributes"
84 #define V3_EXTENSIONS "x509_extensions"
86 #define DEFAULT_KEY_LENGTH 512
87 #define MIN_KEY_LENGTH 384
92 /* -inform arg - input format - default PEM (one of DER, TXT or PEM)
93 * -outform arg - output format - default PEM
94 * -in arg - input file - default stdin
95 * -out arg - output file - default stdout
96 * -verify - check request signature
97 * -noout - don't print stuff out.
98 * -text - print out human readable text.
99 * -nodes - no des encryption
100 * -config file - Load configuration file.
101 * -key file - make a request using key in file (or use it for verification).
102 * -keyform - key file format.
103 * -newkey - make a key and a request.
104 * -modulus - print RSA modulus.
105 * -x509 - output a self signed X509 structure instead.
106 * -asn1-kludge - output new certificate request in a format that some CA's
107 * require. This format is wrong
111 static int make_REQ(X509_REQ *req,EVP_PKEY *pkey,int attribs);
112 static int add_attribute_object(STACK *n, char *text, char *def,
113 char *value, int nid,int min,int max);
114 static int add_DN_object(X509_NAME *n, char *text, char *def, char *value,
115 int nid,int min,int max);
116 static void MS_CALLBACK req_cb(int p,int n,char *arg);
117 static int req_fix_data(int nid,int *type,int len,int min,int max);
118 static int check_end(char *str, char *end);
119 static int add_oid_section(LHASH *conf);
121 static int make_REQ();
122 static int add_attribute_object();
123 static int add_DN_object();
124 static void MS_CALLBACK req_cb();
125 static int req_fix_data();
126 static int check_end();
127 static int add_oid_section();
131 static char *default_config_file=NULL;
132 static LHASH *config=NULL;
134 static LHASH *req_conf=NULL;
145 DSA *dsa_params=NULL;
147 int ex=1,x509=0,days=30;
151 int i,badops=0,newreq=0,newkey= -1,pkey_type=0;
152 BIO *in=NULL,*out=NULL;
153 int informat,outformat,verify=0,noout=0,text=0,keyform=FORMAT_PEM;
154 int nodes=0,kludge=0;
155 char *infile,*outfile,*prog,*keyfile=NULL,*template=NULL,*keyout=NULL;
156 char *extensions = NULL;
157 EVP_CIPHER *cipher=NULL;
160 EVP_MD *md_alg=NULL,*digest=EVP_md5();
162 MS_STATIC char config_name[256];
166 cipher=EVP_des_ede3_cbc();
171 if ((bio_err=BIO_new(BIO_s_file())) != NULL)
172 BIO_set_fp(bio_err,stderr,BIO_NOCLOSE|BIO_FP_TEXT);
177 outformat=FORMAT_PEM;
184 if (strcmp(*argv,"-inform") == 0)
186 if (--argc < 1) goto bad;
187 informat=str2fmt(*(++argv));
189 else if (strcmp(*argv,"-outform") == 0)
191 if (--argc < 1) goto bad;
192 outformat=str2fmt(*(++argv));
194 else if (strcmp(*argv,"-key") == 0)
196 if (--argc < 1) goto bad;
199 else if (strcmp(*argv,"-new") == 0)
204 else if (strcmp(*argv,"-config") == 0)
206 if (--argc < 1) goto bad;
209 else if (strcmp(*argv,"-keyform") == 0)
211 if (--argc < 1) goto bad;
212 keyform=str2fmt(*(++argv));
214 else if (strcmp(*argv,"-in") == 0)
216 if (--argc < 1) goto bad;
219 else if (strcmp(*argv,"-out") == 0)
221 if (--argc < 1) goto bad;
224 else if (strcmp(*argv,"-keyout") == 0)
226 if (--argc < 1) goto bad;
229 else if (strcmp(*argv,"-newkey") == 0)
233 if (--argc < 1) goto bad;
235 is_numeric = p[0] >= '0' && p[0] <= '9';
236 if (strncmp("rsa:",p,4) == 0 || is_numeric)
245 if (strncmp("dsa:",p,4) == 0)
252 if ((in=BIO_new_file(p,"r")) == NULL)
257 if ((dsa_params=PEM_read_bio_DSAparams(in,NULL,NULL)) == NULL)
261 if ((xtmp=PEM_read_bio_X509(in,NULL,NULL)) == NULL)
263 BIO_printf(bio_err,"unable to load DSA parameters from file\n");
267 dtmp=X509_get_pubkey(xtmp);
268 if (dtmp->type == EVP_PKEY_DSA)
269 dsa_params=DSAparams_dup(dtmp->pkey.dsa);
272 if (dsa_params == NULL)
274 BIO_printf(bio_err,"Certificate does not contain DSA parameters\n");
279 newkey=BN_num_bits(dsa_params->p);
285 if (strncmp("dh:",p,4) == 0)
296 else if (strcmp(*argv,"-modulus") == 0)
298 else if (strcmp(*argv,"-verify") == 0)
300 else if (strcmp(*argv,"-nodes") == 0)
302 else if (strcmp(*argv,"-noout") == 0)
304 else if (strcmp(*argv,"-text") == 0)
306 else if (strcmp(*argv,"-x509") == 0)
308 else if (strcmp(*argv,"-asn1-kludge") == 0)
310 else if (strcmp(*argv,"-no-asn1-kludge") == 0)
312 else if (strcmp(*argv,"-days") == 0)
314 if (--argc < 1) goto bad;
315 days= atoi(*(++argv));
316 if (days == 0) days=30;
318 else if ((md_alg=EVP_get_digestbyname(&((*argv)[1]))) != NULL)
326 BIO_printf(bio_err,"unknown option %s\n",*argv);
337 BIO_printf(bio_err,"%s [options] <infile >outfile\n",prog);
338 BIO_printf(bio_err,"where options are\n");
339 BIO_printf(bio_err," -inform arg input format - one of DER TXT PEM\n");
340 BIO_printf(bio_err," -outform arg output format - one of DER TXT PEM\n");
341 BIO_printf(bio_err," -in arg input file\n");
342 BIO_printf(bio_err," -out arg output file\n");
343 BIO_printf(bio_err," -text text form of request\n");
344 BIO_printf(bio_err," -noout do not output REQ\n");
345 BIO_printf(bio_err," -verify verify signature on REQ\n");
346 BIO_printf(bio_err," -modulus RSA modulus\n");
347 BIO_printf(bio_err," -nodes don't encrypt the output key\n");
348 BIO_printf(bio_err," -key file use the private key contained in file\n");
349 BIO_printf(bio_err," -keyform arg key file format\n");
350 BIO_printf(bio_err," -keyout arg file to send the key to\n");
351 BIO_printf(bio_err," -newkey rsa:bits generate a new RSA key of 'bits' in size\n");
352 BIO_printf(bio_err," -newkey dsa:file generate a new DSA key, parameters taken from CA in 'file'\n");
354 BIO_printf(bio_err," -[digest] Digest to sign with (md5, sha1, md2, mdc2)\n");
355 BIO_printf(bio_err," -config file request template file.\n");
356 BIO_printf(bio_err," -new new request.\n");
357 BIO_printf(bio_err," -x509 output a x509 structure instead of a cert. req.\n");
358 BIO_printf(bio_err," -days number of days a x509 generated by -x509 is valid for.\n");
359 BIO_printf(bio_err," -asn1-kludge Output the 'request' in a format that is wrong but some CA's\n");
360 BIO_printf(bio_err," have been reported as requiring\n");
361 BIO_printf(bio_err," [ It is now always turned on but can be turned off with -no-asn1-kludge ]\n");
365 ERR_load_crypto_strings();
366 X509V3_add_standard_extensions();
369 /* Lets load up our environment a little */
370 p=getenv("OPENSSL_CONF");
372 p=getenv("SSLEAY_CONF");
375 strcpy(config_name,X509_get_default_cert_area());
376 strcat(config_name,"/lib/");
377 strcat(config_name,OPENSSL_CONF);
380 default_config_file=p;
381 config=CONF_load(config,p,NULL);
384 if (template != NULL)
388 BIO_printf(bio_err,"Using configuration from %s\n",template);
389 req_conf=CONF_load(NULL,template,&errline);
390 if (req_conf == NULL)
392 BIO_printf(bio_err,"error on line %ld of %s\n",errline,template);
399 BIO_printf(bio_err,"Using configuration from %s\n",
400 default_config_file);
401 if (req_conf == NULL)
403 BIO_printf(bio_err,"Unable to load config info\n");
407 if (req_conf != NULL)
409 p=CONF_get_string(req_conf,NULL,"oid_file");
414 oid_bio=BIO_new_file(p,"r");
418 BIO_printf(bio_err,"problems opening %s for extra oid's\n",p);
419 ERR_print_errors(bio_err);
424 OBJ_create_objects(oid_bio);
429 if(!add_oid_section(req_conf)) goto end;
431 if ((md_alg == NULL) &&
432 ((p=CONF_get_string(req_conf,SECTION,"default_md")) != NULL))
434 if ((md_alg=EVP_get_digestbyname(p)) != NULL)
438 extensions = CONF_get_string(req_conf, SECTION, V3_EXTENSIONS);
440 /* Check syntax of file */
441 if(!X509V3_EXT_check_conf(req_conf, extensions)) {
443 "Error Loading extension section %s\n", extensions);
448 in=BIO_new(BIO_s_file());
449 out=BIO_new(BIO_s_file());
450 if ((in == NULL) || (out == NULL))
455 if (BIO_read_filename(in,keyfile) <= 0)
461 /* if (keyform == FORMAT_ASN1)
462 rsa=d2i_RSAPrivateKey_bio(in,NULL);
464 if (keyform == FORMAT_PEM)
465 pkey=PEM_read_bio_PrivateKey(in,NULL,NULL);
468 BIO_printf(bio_err,"bad input format specified for X509 request\n");
474 BIO_printf(bio_err,"unable to load Private key\n");
479 if (newreq && (pkey == NULL))
484 if ((randfile=CONF_get_string(req_conf,SECTION,"RANDFILE")) == NULL)
485 randfile=RAND_file_name(buffer,200);
487 BIO_printf(bio_err,"Loading 'screen' into random state -");
490 BIO_printf(bio_err," done\n");
492 if ((randfile == NULL) || !RAND_load_file(randfile,1024L*1024L))
494 BIO_printf(bio_err,"unable to load 'random state'\n");
495 BIO_printf(bio_err,"What this means is that the random number generator has not been seeded\n");
496 BIO_printf(bio_err,"with much random data.\n");
497 BIO_printf(bio_err,"Consider setting the RANDFILE environment variable to point at a file that\n");
498 BIO_printf(bio_err,"'random' data can be kept in.\n");
502 newkey=(int)CONF_get_number(req_conf,SECTION,BITS);
504 newkey=DEFAULT_KEY_LENGTH;
507 if (newkey < MIN_KEY_LENGTH)
509 BIO_printf(bio_err,"private key length is too short,\n");
510 BIO_printf(bio_err,"it needs to be at least %d bits, not %d\n",MIN_KEY_LENGTH,newkey);
513 BIO_printf(bio_err,"Generating a %d bit %s private key\n",
514 newkey,(pkey_type == TYPE_RSA)?"RSA":"DSA");
516 if ((pkey=EVP_PKEY_new()) == NULL) goto end;
519 if (pkey_type == TYPE_RSA)
521 if (!EVP_PKEY_assign_RSA(pkey,
522 RSA_generate_key(newkey,0x10001,
523 req_cb,(char *)bio_err)))
529 if (pkey_type == TYPE_DSA)
531 if (!DSA_generate_key(dsa_params)) goto end;
532 if (!EVP_PKEY_assign_DSA(pkey,dsa_params)) goto end;
537 if ((randfile == NULL) || (RAND_write_file(randfile) == 0))
538 BIO_printf(bio_err,"unable to write 'random state'\n");
540 if (pkey == NULL) goto end;
543 keyout=CONF_get_string(req_conf,SECTION,KEYFILE);
547 BIO_printf(bio_err,"writing new private key to stdout\n");
548 BIO_set_fp(out,stdout,BIO_NOCLOSE);
552 BIO_printf(bio_err,"writing new private key to '%s'\n",keyout);
553 if (BIO_write_filename(out,keyout) <= 0)
560 p=CONF_get_string(req_conf,SECTION,"encrypt_rsa_key");
562 p=CONF_get_string(req_conf,SECTION,"encrypt_key");
563 if ((p != NULL) && (strcmp(p,"no") == 0))
565 if (nodes) cipher=NULL;
569 if (!PEM_write_bio_PrivateKey(out,pkey,cipher,
572 if ((ERR_GET_REASON(ERR_peek_error()) ==
573 PEM_R_PROBLEMS_GETTING_PASSWORD) && (i < 3))
581 BIO_printf(bio_err,"-----\n");
586 /* Since we are using a pre-existing certificate
587 * request, the kludge 'format' info should not be
591 BIO_set_fp(in,stdin,BIO_NOCLOSE);
594 if (BIO_read_filename(in,infile) <= 0)
601 if (informat == FORMAT_ASN1)
602 req=d2i_X509_REQ_bio(in,NULL);
603 else if (informat == FORMAT_PEM)
604 req=PEM_read_bio_X509_REQ(in,NULL,NULL);
607 BIO_printf(bio_err,"bad input format specified for X509 request\n");
612 BIO_printf(bio_err,"unable to load X509 request\n");
620 if (pkey->type == EVP_PKEY_DSA)
626 BIO_printf(bio_err,"you need to specify a private key\n");
637 i=make_REQ(req,pkey,!x509);
639 req->req_info->req_kludge=kludge;
642 BIO_printf(bio_err,"problems making Certificate Request\n");
650 if ((x509ss=X509_new()) == NULL) goto end;
652 /* Set version to V3 */
653 if(!X509_set_version(x509ss, 2)) goto end;
654 ASN1_INTEGER_set(X509_get_serialNumber(x509ss),0L);
656 X509_set_issuer_name(x509ss,
657 X509_REQ_get_subject_name(req));
658 X509_gmtime_adj(X509_get_notBefore(x509ss),0);
659 X509_gmtime_adj(X509_get_notAfter(x509ss),
660 (long)60*60*24*days);
661 X509_set_subject_name(x509ss,
662 X509_REQ_get_subject_name(req));
663 tmppkey = X509_REQ_get_pubkey(req);
664 X509_set_pubkey(x509ss,tmppkey);
665 EVP_PKEY_free(tmppkey);
667 /* Set up V3 context struct */
669 ext_ctx.issuer_cert = x509ss;
670 ext_ctx.subject_cert = x509ss;
671 ext_ctx.subject_req = NULL;
676 if(extensions && !X509V3_EXT_add_conf(req_conf,
677 &ext_ctx, extensions, x509ss))
680 "Error Loading extension section %s\n",
685 if (!(i=X509_sign(x509ss,pkey,digest)))
690 if (!(i=X509_REQ_sign(req,pkey,digest)))
701 pkey=X509_REQ_get_pubkey(req);
703 if (pkey == NULL) goto end;
706 i=X509_REQ_verify(req,pkey);
718 BIO_printf(bio_err,"verify failure\n");
720 else /* if (i > 0) */
721 BIO_printf(bio_err,"verify OK\n");
724 if (noout && !text && !modulus)
731 BIO_set_fp(out,stdout,BIO_NOCLOSE);
734 if ((keyout != NULL) && (strcmp(outfile,keyout) == 0))
735 i=(int)BIO_append_filename(out,outfile);
737 i=(int)BIO_write_filename(out,outfile);
748 X509_print(out,x509ss);
750 X509_REQ_print(out,req);
758 pubkey=X509_get_pubkey(x509ss);
760 pubkey=X509_REQ_get_pubkey(req);
763 fprintf(stdout,"Modulus=unavailable\n");
766 fprintf(stdout,"Modulus=");
768 if (pubkey->type == EVP_PKEY_RSA)
769 BN_print(out,pubkey->pkey.rsa->n);
772 fprintf(stdout,"Wrong Algorithm type");
773 fprintf(stdout,"\n");
778 if (outformat == FORMAT_ASN1)
779 i=i2d_X509_REQ_bio(out,req);
780 else if (outformat == FORMAT_PEM)
781 i=PEM_write_bio_X509_REQ(out,req);
783 BIO_printf(bio_err,"bad output format specified for outfile\n");
788 BIO_printf(bio_err,"unable to write X509 request\n");
792 if (!noout && x509 && (x509ss != NULL))
794 if (outformat == FORMAT_ASN1)
795 i=i2d_X509_bio(out,x509ss);
796 else if (outformat == FORMAT_PEM)
797 i=PEM_write_bio_X509(out,x509ss);
799 BIO_printf(bio_err,"bad output format specified for outfile\n");
804 BIO_printf(bio_err,"unable to write X509 certificate\n");
812 ERR_print_errors(bio_err);
814 if ((req_conf != NULL) && (req_conf != config)) CONF_free(req_conf);
820 X509V3_EXT_cleanup();
823 if (dsa_params != NULL) DSA_free(dsa_params);
828 static int make_REQ(req,pkey,attribs)
838 char *type,*def,*tmp,*value,*tmp_attr;
839 STACK *sk,*attr=NULL;
842 tmp=CONF_get_string(req_conf,SECTION,DISTINGUISHED_NAME);
845 BIO_printf(bio_err,"unable to find '%s' in config\n",
849 sk=CONF_get_section(req_conf,tmp);
852 BIO_printf(bio_err,"unable to get '%s' section\n",tmp);
856 tmp_attr=CONF_get_string(req_conf,SECTION,ATTRIBUTES);
857 if (tmp_attr == NULL)
861 attr=CONF_get_section(req_conf,tmp_attr);
864 BIO_printf(bio_err,"unable to get '%s' section\n",tmp_attr);
871 BIO_printf(bio_err,"You are about to be asked to enter information that will be incorporated\n");
872 BIO_printf(bio_err,"into your certificate request.\n");
873 BIO_printf(bio_err,"What you are about to enter is what is called a Distinguished Name or a DN.\n");
874 BIO_printf(bio_err,"There are quite a few fields but you can leave some blank\n");
875 BIO_printf(bio_err,"For some fields there will be a default value,\n");
876 BIO_printf(bio_err,"If you enter '.', the field will be left blank.\n");
877 BIO_printf(bio_err,"-----\n");
879 /* setup version number */
880 if (!ASN1_INTEGER_set(ri->version,0L)) goto err; /* version 1 */
888 if ((int)sk_num(sk) <= i) break;
890 v=(CONF_VALUE *)sk_value(sk,i);
893 if(!check_end(type,"_min") || !check_end(type,"_max") ||
894 !check_end(type,"_default") ||
895 !check_end(type,"_value")) continue;
896 /* Skip past any leading X. X: X, etc to allow for
899 for(p = v->name; *p ; p++)
900 if ((*p == ':') || (*p == ',') ||
906 /* If OBJ not recognised ignore it */
907 if ((nid=OBJ_txt2nid(type)) == NID_undef) goto start;
908 sprintf(buf,"%s_default",v->name);
909 if ((def=CONF_get_string(req_conf,tmp,buf)) == NULL)
912 sprintf(buf,"%s_value",v->name);
913 if ((value=CONF_get_string(req_conf,tmp,buf)) == NULL)
916 sprintf(buf,"%s_min",v->name);
917 min=(int)CONF_get_number(req_conf,tmp,buf);
919 sprintf(buf,"%s_max",v->name);
920 max=(int)CONF_get_number(req_conf,tmp,buf);
922 if (!add_DN_object(ri->subject,v->value,def,value,nid,
926 if (sk_num(ri->subject->entries) == 0)
928 BIO_printf(bio_err,"error, no objects specified in config file\n");
934 if ((attr != NULL) && (sk_num(attr) > 0))
936 BIO_printf(bio_err,"\nPlease enter the following 'extra' attributes\n");
937 BIO_printf(bio_err,"to be sent with your certificate request\n");
944 if ((attr == NULL) || ((int)sk_num(attr) <= i))
947 v=(CONF_VALUE *)sk_value(attr,i);
949 if ((nid=OBJ_txt2nid(type)) == NID_undef)
952 sprintf(buf,"%s_default",type);
953 if ((def=CONF_get_string(req_conf,tmp_attr,buf))
957 sprintf(buf,"%s_value",type);
958 if ((value=CONF_get_string(req_conf,tmp_attr,buf))
962 sprintf(buf,"%s_min",type);
963 min=(int)CONF_get_number(req_conf,tmp_attr,buf);
965 sprintf(buf,"%s_max",type);
966 max=(int)CONF_get_number(req_conf,tmp_attr,buf);
968 if (!add_attribute_object(ri->attributes,
969 v->value,def,value,nid,min,max))
976 BIO_printf(bio_err,"No template, please set one up.\n");
980 X509_REQ_set_pubkey(req,pkey);
987 static int add_DN_object(n,text,def,value,nid,min,max)
997 X509_NAME_ENTRY *ne=NULL;
998 MS_STATIC char buf[1024];
1000 BIO_printf(bio_err,"%s [%s]:",text,def);
1006 BIO_printf(bio_err,"%s\n",value);
1011 fgets(buf,1024,stdin);
1014 if (buf[0] == '\0') return(0);
1015 else if (buf[0] == '\n')
1017 if ((def == NULL) || (def[0] == '\0'))
1022 else if ((buf[0] == '.') && (buf[1] == '\n')) return(1);
1025 if (buf[i-1] != '\n')
1027 BIO_printf(bio_err,"weird input :-(\n");
1032 j=ASN1_PRINTABLE_type((unsigned char *)buf,-1);
1033 if (req_fix_data(nid,&j,i,min,max) == 0)
1035 if ((ne=X509_NAME_ENTRY_create_by_NID(NULL,nid,j,(unsigned char *)buf,
1038 if (!X509_NAME_add_entry(n,ne,X509_NAME_entry_count(n),0))
1043 if (ne != NULL) X509_NAME_ENTRY_free(ne);
1047 static int add_attribute_object(n,text,def,value,nid,min,max)
1057 X509_ATTRIBUTE *xa=NULL;
1058 static char buf[1024];
1059 ASN1_BIT_STRING *bs=NULL;
1063 BIO_printf(bio_err,"%s [%s]:",text,def);
1069 BIO_printf(bio_err,"%s\n",value);
1074 fgets(buf,1024,stdin);
1077 if (buf[0] == '\0') return(0);
1078 else if (buf[0] == '\n')
1080 if ((def == NULL) || (def[0] == '\0'))
1085 else if ((buf[0] == '.') && (buf[1] == '\n')) return(1);
1088 if (buf[i-1] != '\n')
1090 BIO_printf(bio_err,"weird input :-(\n");
1095 /* add object plus value */
1096 if ((xa=X509_ATTRIBUTE_new()) == NULL)
1098 if ((xa->value.set=sk_new_null()) == NULL)
1102 if (xa->object != NULL) ASN1_OBJECT_free(xa->object);
1103 xa->object=OBJ_nid2obj(nid);
1105 if ((bs=ASN1_BIT_STRING_new()) == NULL) goto err;
1107 bs->type=ASN1_PRINTABLE_type((unsigned char *)buf,-1);
1109 z=req_fix_data(nid,&bs->type,i,min,max);
1117 if (!ASN1_STRING_set(bs,(unsigned char *)buf,i+1))
1118 { BIO_printf(bio_err,"Malloc failure\n"); goto err; }
1120 if ((at=ASN1_TYPE_new()) == NULL)
1121 { BIO_printf(bio_err,"Malloc failure\n"); goto err; }
1123 ASN1_TYPE_set(at,bs->type,(char *)bs);
1124 sk_push(xa->value.set,(char *)at);
1127 /* only one item per attribute */
1129 if (!sk_push(n,(char *)xa)) goto err;
1132 if (xa != NULL) X509_ATTRIBUTE_free(xa);
1133 if (at != NULL) ASN1_TYPE_free(at);
1134 if (bs != NULL) ASN1_BIT_STRING_free(bs);
1138 static void MS_CALLBACK req_cb(p,n,arg)
1149 BIO_write((BIO *)arg,&c,1);
1150 BIO_flush((BIO *)arg);
1156 static int req_fix_data(nid,type,len,min,max)
1161 if (nid == NID_pkcs9_emailAddress)
1162 *type=V_ASN1_IA5STRING;
1163 if ((nid == NID_commonName) && (*type == V_ASN1_IA5STRING))
1164 *type=V_ASN1_T61STRING;
1165 if ((nid == NID_pkcs9_challengePassword) &&
1166 (*type == V_ASN1_IA5STRING))
1167 *type=V_ASN1_T61STRING;
1169 if ((nid == NID_pkcs9_unstructuredName) &&
1170 (*type == V_ASN1_T61STRING))
1172 BIO_printf(bio_err,"invalid characters in string, please re-enter the string\n");
1175 if (nid == NID_pkcs9_unstructuredName)
1176 *type=V_ASN1_IA5STRING;
1180 BIO_printf(bio_err,"string is too short, it needs to be at least %d bytes long\n",min);
1183 if ((max != 0) && (len > max))
1185 BIO_printf(bio_err,"string is too long, it needs to be less than %d bytes long\n",max);
1191 /* Check if the end of a string matches 'end' */
1192 static int check_end(str, end)
1200 if(elen > slen) return 1;
1201 tmp = str + slen - elen;
1202 return strcmp(tmp, end);
1205 static int add_oid_section(conf)
1212 if(!(p=CONF_get_string(conf,NULL,"oid_section"))) return 1;
1213 if(!(sktmp = CONF_get_section(conf, p))) {
1214 BIO_printf(bio_err, "problem loading oid section %s\n", p);
1217 for(i = 0; i < sk_num(sktmp); i++) {
1218 cnf = (CONF_VALUE *)sk_value(sktmp, i);
1219 if(OBJ_create(cnf->value, cnf->name, cnf->name) == NID_undef) {
1220 BIO_printf(bio_err, "problem creating object %s=%s\n",
1221 cnf->name, cnf->value);