diff options
Diffstat (limited to 'apps/apps.c')
-rw-r--r-- | apps/apps.c | 835 |
1 files changed, 0 insertions, 835 deletions
diff --git a/apps/apps.c b/apps/apps.c deleted file mode 100644 index a04f871d0a..0000000000 --- a/apps/apps.c +++ /dev/null @@ -1,835 +0,0 @@ -/* apps/apps.c */ -/* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com) - * All rights reserved. - * - * This package is an SSL implementation written - * by Eric Young (eay@cryptsoft.com). - * The implementation was written so as to conform with Netscapes SSL. - * - * This library is free for commercial and non-commercial use as long as - * the following conditions are aheared to. The following conditions - * apply to all code found in this distribution, be it the RC4, RSA, - * lhash, DES, etc., code; not just the SSL code. The SSL documentation - * included with this distribution is covered by the same copyright terms - * except that the holder is Tim Hudson (tjh@cryptsoft.com). - * - * Copyright remains Eric Young's, and as such any Copyright notices in - * the code are not to be removed. - * If this package is used in a product, Eric Young should be given attribution - * as the author of the parts of the library used. - * This can be in the form of a textual message at program startup or - * in documentation (online or textual) provided with the package. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * 3. All advertising materials mentioning features or use of this software - * must display the following acknowledgement: - * "This product includes cryptographic software written by - * Eric Young (eay@cryptsoft.com)" - * The word 'cryptographic' can be left out if the rouines from the library - * being used are not cryptographic related :-). - * 4. If you include any Windows specific code (or a derivative thereof) from - * the apps directory (application code) you must include an acknowledgement: - * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" - * - * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND - * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE - * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL - * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS - * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT - * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY - * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF - * SUCH DAMAGE. - * - * The licence and distribution terms for any publically available version or - * derivative of this code cannot be changed. i.e. this code cannot simply be - * copied and put under another distribution licence - * [including the GNU Public Licence.] - */ - -#include <stdio.h> -#include <stdlib.h> -#include <string.h> -#include <sys/types.h> -#include <sys/stat.h> -#define NON_MAIN -#include "apps.h" -#undef NON_MAIN -#include <openssl/err.h> -#include <openssl/x509.h> -#include <openssl/pem.h> -#include <openssl/pkcs12.h> -#include <openssl/safestack.h> - -#ifdef WINDOWS -# include "bss_file.c" -#endif - -typedef struct { - char *name; - unsigned long flag; - unsigned long mask; -} NAME_EX_TBL; - -static int set_table_opts(unsigned long *flags, const char *arg, const NAME_EX_TBL *in_tbl); - -int app_init(long mesgwin); -#ifdef undef /* never finished - probably never will be :-) */ -int args_from_file(char *file, int *argc, char **argv[]) - { - FILE *fp; - int num,i; - unsigned int len; - static char *buf=NULL; - static char **arg=NULL; - char *p; - struct stat stbuf; - - if (stat(file,&stbuf) < 0) return(0); - - fp=fopen(file,"r"); - if (fp == NULL) - return(0); - - *argc=0; - *argv=NULL; - - len=(unsigned int)stbuf.st_size; - if (buf != NULL) OPENSSL_free(buf); - buf=(char *)OPENSSL_malloc(len+1); - if (buf == NULL) return(0); - - len=fread(buf,1,len,fp); - if (len <= 1) return(0); - buf[len]='\0'; - - i=0; - for (p=buf; *p; p++) - if (*p == '\n') i++; - if (arg != NULL) OPENSSL_free(arg); - arg=(char **)OPENSSL_malloc(sizeof(char *)*(i*2)); - - *argv=arg; - num=0; - p=buf; - for (;;) - { - if (!*p) break; - if (*p == '#') /* comment line */ - { - while (*p && (*p != '\n')) p++; - continue; - } - /* else we have a line */ - *(arg++)=p; - num++; - while (*p && ((*p != ' ') && (*p != '\t') && (*p != '\n'))) - p++; - if (!*p) break; - if (*p == '\n') - { - *(p++)='\0'; - continue; - } - /* else it is a tab or space */ - p++; - while (*p && ((*p == ' ') || (*p == '\t') || (*p == '\n'))) - p++; - if (!*p) break; - if (*p == '\n') - { - p++; - continue; - } - *(arg++)=p++; - num++; - while (*p && (*p != '\n')) p++; - if (!*p) break; - /* else *p == '\n' */ - *(p++)='\0'; - } - *argc=num; - return(1); - } -#endif - -int str2fmt(char *s) - { - if ((*s == 'D') || (*s == 'd')) - return(FORMAT_ASN1); - else if ((*s == 'T') || (*s == 't')) - return(FORMAT_TEXT); - else if ((*s == 'P') || (*s == 'p')) - return(FORMAT_PEM); - else if ((*s == 'N') || (*s == 'n')) - return(FORMAT_NETSCAPE); - else if ((*s == 'S') || (*s == 's')) - return(FORMAT_SMIME); - else if ((*s == '1') - || (strcmp(s,"PKCS12") == 0) || (strcmp(s,"pkcs12") == 0) - || (strcmp(s,"P12") == 0) || (strcmp(s,"p12") == 0)) - return(FORMAT_PKCS12); - else if ((*s == 'E') || (*s == 'e')) - return(FORMAT_ENGINE); - else - return(FORMAT_UNDEF); - } - -#if defined(MSDOS) || defined(WIN32) || defined(WIN16) -void program_name(char *in, char *out, int size) - { - int i,n; - char *p=NULL; - - n=strlen(in); - /* find the last '/', '\' or ':' */ - for (i=n-1; i>0; i--) - { - if ((in[i] == '/') || (in[i] == '\\') || (in[i] == ':')) - { - p= &(in[i+1]); - break; - } - } - if (p == NULL) - p=in; - n=strlen(p); - /* strip off trailing .exe if present. */ - if ((n > 4) && (p[n-4] == '.') && - ((p[n-3] == 'e') || (p[n-3] == 'E')) && - ((p[n-2] == 'x') || (p[n-2] == 'X')) && - ((p[n-1] == 'e') || (p[n-1] == 'E'))) - n-=4; - if (n > size-1) - n=size-1; - - for (i=0; i<n; i++) - { - if ((p[i] >= 'A') && (p[i] <= 'Z')) - out[i]=p[i]-'A'+'a'; - else - out[i]=p[i]; - } - out[n]='\0'; - } -#else -#ifdef VMS -void program_name(char *in, char *out, int size) - { - char *p=in, *q; - char *chars=":]>"; - - while(*chars != '\0') - { - q=strrchr(p,*chars); - if (q > p) - p = q + 1; - chars++; - } - - q=strrchr(p,'.'); - if (q == NULL) - q = in+size; - strncpy(out,p,q-p); - out[q-p]='\0'; - } -#else -void program_name(char *in, char *out, int size) - { - char *p; - - p=strrchr(in,'/'); - if (p != NULL) - p++; - else - p=in; - strncpy(out,p,size-1); - out[size-1]='\0'; - } -#endif -#endif - -#ifdef WIN32 -int WIN32_rename(char *from, char *to) - { -#ifdef WINNT - int ret; -/* Note: MoveFileEx() doesn't work under Win95, Win98 */ - - ret=MoveFileEx(from,to,MOVEFILE_REPLACE_EXISTING|MOVEFILE_COPY_ALLOWED); - return(ret?0:-1); -#else - unlink(to); - return MoveFile(from, to); -#endif - } -#endif - -int chopup_args(ARGS *arg, char *buf, int *argc, char **argv[]) - { - int num,len,i; - char *p; - - *argc=0; - *argv=NULL; - - len=strlen(buf); - i=0; - if (arg->count == 0) - { - arg->count=20; - arg->data=(char **)OPENSSL_malloc(sizeof(char *)*arg->count); - } - for (i=0; i<arg->count; i++) - arg->data[i]=NULL; - - num=0; - p=buf; - for (;;) - { - /* first scan over white space */ - if (!*p) break; - while (*p && ((*p == ' ') || (*p == '\t') || (*p == '\n'))) - p++; - if (!*p) break; - - /* The start of something good :-) */ - if (num >= arg->count) - { - arg->count+=20; - arg->data=(char **)OPENSSL_realloc(arg->data, - sizeof(char *)*arg->count); - if (argc == 0) return(0); - } - arg->data[num++]=p; - - /* now look for the end of this */ - if ((*p == '\'') || (*p == '\"')) /* scan for closing quote */ - { - i= *(p++); - arg->data[num-1]++; /* jump over quote */ - while (*p && (*p != i)) - p++; - *p='\0'; - } - else - { - while (*p && ((*p != ' ') && - (*p != '\t') && (*p != '\n'))) - p++; - - if (*p == '\0') - p--; - else - *p='\0'; - } - p++; - } - *argc=num; - *argv=arg->data; - return(1); - } - -#ifndef APP_INIT -int app_init(long mesgwin) - { - return(1); - } -#endif - - -int dump_cert_text (BIO *out, X509 *x) -{ - char buf[256]; - X509_NAME_oneline(X509_get_subject_name(x),buf,256); - BIO_puts(out,"subject="); - BIO_puts(out,buf); - - X509_NAME_oneline(X509_get_issuer_name(x),buf,256); - BIO_puts(out,"\nissuer= "); - BIO_puts(out,buf); - BIO_puts(out,"\n"); - return 0; -} - -static char *app_get_pass(BIO *err, char *arg, int keepbio); - -int app_passwd(BIO *err, char *arg1, char *arg2, char **pass1, char **pass2) -{ - int same; - if(!arg2 || !arg1 || strcmp(arg1, arg2)) same = 0; - else same = 1; - if(arg1) { - *pass1 = app_get_pass(err, arg1, same); - if(!*pass1) return 0; - } else if(pass1) *pass1 = NULL; - if(arg2) { - *pass2 = app_get_pass(err, arg2, same ? 2 : 0); - if(!*pass2) return 0; - } else if(pass2) *pass2 = NULL; - return 1; -} - -static char *app_get_pass(BIO *err, char *arg, int keepbio) -{ - char *tmp, tpass[APP_PASS_LEN]; - static BIO *pwdbio = NULL; - int i; - if(!strncmp(arg, "pass:", 5)) return BUF_strdup(arg + 5); - if(!strncmp(arg, "env:", 4)) { - tmp = getenv(arg + 4); - if(!tmp) { - BIO_printf(err, "Can't read environment variable %s\n", arg + 4); - return NULL; - } - return BUF_strdup(tmp); - } - if(!keepbio || !pwdbio) { - if(!strncmp(arg, "file:", 5)) { - pwdbio = BIO_new_file(arg + 5, "r"); - if(!pwdbio) { - BIO_printf(err, "Can't open file %s\n", arg + 5); - return NULL; - } - } else if(!strncmp(arg, "fd:", 3)) { - BIO *btmp; - i = atoi(arg + 3); - if(i >= 0) pwdbio = BIO_new_fd(i, BIO_NOCLOSE); - if((i < 0) || !pwdbio) { - BIO_printf(err, "Can't access file descriptor %s\n", arg + 3); - return NULL; - } - /* Can't do BIO_gets on an fd BIO so add a buffering BIO */ - btmp = BIO_new(BIO_f_buffer()); - pwdbio = BIO_push(btmp, pwdbio); - } else if(!strcmp(arg, "stdin")) { - pwdbio = BIO_new_fp(stdin, BIO_NOCLOSE); - if(!pwdbio) { - BIO_printf(err, "Can't open BIO for stdin\n"); - return NULL; - } - } else { - BIO_printf(err, "Invalid password argument \"%s\"\n", arg); - return NULL; - } - } - i = BIO_gets(pwdbio, tpass, APP_PASS_LEN); - if(keepbio != 1) { - BIO_free_all(pwdbio); - pwdbio = NULL; - } - if(i <= 0) { - BIO_printf(err, "Error reading password from BIO\n"); - return NULL; - } - tmp = strchr(tpass, '\n'); - if(tmp) *tmp = 0; - return BUF_strdup(tpass); -} - -int add_oid_section(BIO *err, LHASH *conf) -{ - char *p; - STACK_OF(CONF_VALUE) *sktmp; - CONF_VALUE *cnf; - int i; - if(!(p=CONF_get_string(conf,NULL,"oid_section"))) return 1; - if(!(sktmp = CONF_get_section(conf, p))) { - BIO_printf(err, "problem loading oid section %s\n", p); - return 0; - } - for(i = 0; i < sk_CONF_VALUE_num(sktmp); i++) { - cnf = sk_CONF_VALUE_value(sktmp, i); - if(OBJ_create(cnf->value, cnf->name, cnf->name) == NID_undef) { - BIO_printf(err, "problem creating object %s=%s\n", - cnf->name, cnf->value); - return 0; - } - } - return 1; -} - -X509 *load_cert(BIO *err, char *file, int format) - { - ASN1_HEADER *ah=NULL; - BUF_MEM *buf=NULL; - X509 *x=NULL; - BIO *cert; - - if ((cert=BIO_new(BIO_s_file())) == NULL) - { - ERR_print_errors(err); - goto end; - } - - if (file == NULL) - BIO_set_fp(cert,stdin,BIO_NOCLOSE); - else - { - if (BIO_read_filename(cert,file) <= 0) - { - perror(file); - goto end; - } - } - - if (format == FORMAT_ASN1) - x=d2i_X509_bio(cert,NULL); - else if (format == FORMAT_NETSCAPE) - { - unsigned char *p,*op; - int size=0,i; - - /* We sort of have to do it this way because it is sort of nice - * to read the header first and check it, then - * try to read the certificate */ - buf=BUF_MEM_new(); - for (;;) - { - if ((buf == NULL) || (!BUF_MEM_grow(buf,size+1024*10))) - goto end; - i=BIO_read(cert,&(buf->data[size]),1024*10); - size+=i; - if (i == 0) break; - if (i < 0) - { - perror("reading certificate"); - goto end; - } - } - p=(unsigned char *)buf->data; - op=p; - - /* First load the header */ - if ((ah=d2i_ASN1_HEADER(NULL,&p,(long)size)) == NULL) - goto end; - if ((ah->header == NULL) || (ah->header->data == NULL) || - (strncmp(NETSCAPE_CERT_HDR,(char *)ah->header->data, - ah->header->length) != 0)) - { - BIO_printf(err,"Error reading header on certificate\n"); - goto end; - } - /* header is ok, so now read the object */ - p=op; - ah->meth=X509_asn1_meth(); - if ((ah=d2i_ASN1_HEADER(&ah,&p,(long)size)) == NULL) - goto end; - x=(X509 *)ah->data; - ah->data=NULL; - } - else if (format == FORMAT_PEM) - x=PEM_read_bio_X509_AUX(cert,NULL,NULL,NULL); - else if (format == FORMAT_PKCS12) - { - PKCS12 *p12 = d2i_PKCS12_bio(cert, NULL); - - PKCS12_parse(p12, NULL, NULL, &x, NULL); - PKCS12_free(p12); - p12 = NULL; - } - else { - BIO_printf(err,"bad input format specified for input cert\n"); - goto end; - } -end: - if (x == NULL) - { - BIO_printf(err,"unable to load certificate\n"); - ERR_print_errors(err); - } - if (ah != NULL) ASN1_HEADER_free(ah); - if (cert != NULL) BIO_free(cert); - if (buf != NULL) BUF_MEM_free(buf); - return(x); - } - -EVP_PKEY *load_key(BIO *err, char *file, int format, char *pass, ENGINE *e) - { - BIO *key=NULL; - EVP_PKEY *pkey=NULL; - - if (file == NULL) - { - BIO_printf(err,"no keyfile specified\n"); - goto end; - } - if (format == FORMAT_ENGINE) - { - if (!e) - BIO_printf(bio_err,"no engine specified\n"); - else - pkey = ENGINE_load_private_key(e, file, pass); - goto end; - } - key=BIO_new(BIO_s_file()); - if (key == NULL) - { - ERR_print_errors(err); - goto end; - } - if (BIO_read_filename(key,file) <= 0) - { - perror(file); - goto end; - } - if (format == FORMAT_ASN1) - { - pkey=d2i_PrivateKey_bio(key, NULL); - } - else if (format == FORMAT_PEM) - { - pkey=PEM_read_bio_PrivateKey(key,NULL,NULL,pass); - } - else if (format == FORMAT_PKCS12) - { - PKCS12 *p12 = d2i_PKCS12_bio(key, NULL); - - PKCS12_parse(p12, pass, &pkey, NULL, NULL); - PKCS12_free(p12); - p12 = NULL; - } - else - { - BIO_printf(err,"bad input format specified for key\n"); - goto end; - } - end: - if (key != NULL) BIO_free(key); - if (pkey == NULL) - BIO_printf(err,"unable to load Private Key\n"); - return(pkey); - } - -EVP_PKEY *load_pubkey(BIO *err, char *file, int format, ENGINE *e) - { - BIO *key=NULL; - EVP_PKEY *pkey=NULL; - - if (file == NULL) - { - BIO_printf(err,"no keyfile specified\n"); - goto end; - } - if (format == FORMAT_ENGINE) - { - if (!e) - BIO_printf(bio_err,"no engine specified\n"); - else - pkey = ENGINE_load_public_key(e, file, NULL); - goto end; - } - key=BIO_new(BIO_s_file()); - if (key == NULL) - { - ERR_print_errors(err); - goto end; - } - if (BIO_read_filename(key,file) <= 0) - { - perror(file); - goto end; - } - if (format == FORMAT_ASN1) - { - pkey=d2i_PUBKEY_bio(key, NULL); - } - else if (format == FORMAT_PEM) - { - pkey=PEM_read_bio_PUBKEY(key,NULL,NULL,NULL); - } - else - { - BIO_printf(err,"bad input format specified for key\n"); - goto end; - } - end: - if (key != NULL) BIO_free(key); - if (pkey == NULL) - BIO_printf(err,"unable to load Public Key\n"); - return(pkey); - } - -STACK_OF(X509) *load_certs(BIO *err, char *file, int format) - { - BIO *certs; - int i; - STACK_OF(X509) *othercerts = NULL; - STACK_OF(X509_INFO) *allcerts = NULL; - X509_INFO *xi; - - if((certs = BIO_new(BIO_s_file())) == NULL) - { - ERR_print_errors(err); - goto end; - } - - if (file == NULL) - BIO_set_fp(certs,stdin,BIO_NOCLOSE); - else - { - if (BIO_read_filename(certs,file) <= 0) - { - perror(file); - goto end; - } - } - - if (format == FORMAT_PEM) - { - othercerts = sk_X509_new_null(); - if(!othercerts) - { - sk_X509_free(othercerts); - othercerts = NULL; - goto end; - } - allcerts = PEM_X509_INFO_read_bio(certs, NULL, NULL, NULL); - for(i = 0; i < sk_X509_INFO_num(allcerts); i++) - { - xi = sk_X509_INFO_value (allcerts, i); - if (xi->x509) - { - sk_X509_push(othercerts, xi->x509); - xi->x509 = NULL; - } - } - goto end; - } - else { - BIO_printf(err,"bad input format specified for input cert\n"); - goto end; - } -end: - if (othercerts == NULL) - { - BIO_printf(err,"unable to load certificates\n"); - ERR_print_errors(err); - } - if (allcerts) sk_X509_INFO_pop_free(allcerts, X509_INFO_free); - if (certs != NULL) BIO_free(certs); - return(othercerts); - } - - -#define X509V3_EXT_UNKNOWN_MASK (0xfL << 16) -/* Return error for unknown extensions */ -#define X509V3_EXT_DEFAULT 0 -/* Print error for unknown extensions */ -#define X509V3_EXT_ERROR_UNKNOWN (1L << 16) -/* ASN1 parse unknown extensions */ -#define X509V3_EXT_PARSE_UNKNOWN (2L << 16) -/* BIO_dump unknown extensions */ -#define X509V3_EXT_DUMP_UNKNOWN (3L << 16) - -int set_cert_ex(unsigned long *flags, const char *arg) -{ - static const NAME_EX_TBL cert_tbl[] = { - { "compatible", X509_FLAG_COMPAT, 0xffffffffl}, - { "no_header", X509_FLAG_NO_HEADER, 0}, - { "no_version", X509_FLAG_NO_VERSION, 0}, - { "no_serial", X509_FLAG_NO_SERIAL, 0}, - { "no_signame", X509_FLAG_NO_SIGNAME, 0}, - { "no_validity", X509_FLAG_NO_VALIDITY, 0}, - { "no_subject", X509_FLAG_NO_SUBJECT, 0}, - { "no_pubkey", X509_FLAG_NO_PUBKEY, 0}, - { "no_extensions", X509_FLAG_NO_EXTENSIONS, 0}, - { "no_sigdump", X509_FLAG_NO_SIGDUMP, 0}, - { "no_aux", X509_FLAG_NO_AUX, 0}, - { "ext_default", X509V3_EXT_DEFAULT, X509V3_EXT_UNKNOWN_MASK}, - { "ext_error", X509V3_EXT_ERROR_UNKNOWN, X509V3_EXT_UNKNOWN_MASK}, - { "ext_parse", X509V3_EXT_PARSE_UNKNOWN, X509V3_EXT_UNKNOWN_MASK}, - { "ext_dump", X509V3_EXT_DUMP_UNKNOWN, X509V3_EXT_UNKNOWN_MASK}, - { NULL, 0, 0} - }; - return set_table_opts(flags, arg, cert_tbl); -} - -int set_name_ex(unsigned long *flags, const char *arg) -{ - static const NAME_EX_TBL ex_tbl[] = { - { "esc_2253", ASN1_STRFLGS_ESC_2253, 0}, - { "esc_ctrl", ASN1_STRFLGS_ESC_CTRL, 0}, - { "esc_msb", ASN1_STRFLGS_ESC_MSB, 0}, - { "use_quote", ASN1_STRFLGS_ESC_QUOTE, 0}, - { "utf8", ASN1_STRFLGS_UTF8_CONVERT, 0}, - { "ignore_type", ASN1_STRFLGS_IGNORE_TYPE, 0}, - { "show_type", ASN1_STRFLGS_SHOW_TYPE, 0}, - { "dump_all", ASN1_STRFLGS_DUMP_ALL, 0}, - { "dump_nostr", ASN1_STRFLGS_DUMP_UNKNOWN, 0}, - { "dump_der", ASN1_STRFLGS_DUMP_DER, 0}, - { "compat", XN_FLAG_COMPAT, 0xffffffffL}, - { "sep_comma_plus", XN_FLAG_SEP_COMMA_PLUS, XN_FLAG_SEP_MASK}, - { "sep_comma_plus_space", XN_FLAG_SEP_CPLUS_SPC, XN_FLAG_SEP_MASK}, - { "sep_semi_plus_space", XN_FLAG_SEP_SPLUS_SPC, XN_FLAG_SEP_MASK}, - { "sep_multiline", XN_FLAG_SEP_MULTILINE, XN_FLAG_SEP_MASK}, - { "dn_rev", XN_FLAG_DN_REV, 0}, - { "nofname", XN_FLAG_FN_NONE, XN_FLAG_FN_MASK}, - { "sname", XN_FLAG_FN_SN, XN_FLAG_FN_MASK}, - { "lname", XN_FLAG_FN_LN, XN_FLAG_FN_MASK}, - { "oid", XN_FLAG_FN_OID, XN_FLAG_FN_MASK}, - { "space_eq", XN_FLAG_SPC_EQ, 0}, - { "dump_unknown", XN_FLAG_DUMP_UNKNOWN_FIELDS, 0}, - { "RFC2253", XN_FLAG_RFC2253, 0xffffffffL}, - { "oneline", XN_FLAG_ONELINE, 0xffffffffL}, - { "multiline", XN_FLAG_MULTILINE, 0xffffffffL}, - { NULL, 0, 0} - }; - return set_table_opts(flags, arg, ex_tbl); -} - -static int set_table_opts(unsigned long *flags, const char *arg, const NAME_EX_TBL *in_tbl) -{ - char c; - const NAME_EX_TBL *ptbl; - c = arg[0]; - - if(c == '-') { - c = 0; - arg++; - } else if (c == '+') { - c = 1; - arg++; - } else c = 1; - - for(ptbl = in_tbl; ptbl->name; ptbl++) { - if(!strcmp(arg, ptbl->name)) { - *flags &= ~ptbl->mask; - if(c) *flags |= ptbl->flag; - else *flags &= ~ptbl->flag; - return 1; - } - } - return 0; -} - -void print_name(BIO *out, char *title, X509_NAME *nm, unsigned long lflags) -{ - char buf[256]; - char mline = 0; - int indent = 0; - if(title) BIO_puts(out, title); - if((lflags & XN_FLAG_SEP_MASK) == XN_FLAG_SEP_MULTILINE) { - mline = 1; - indent = 4; - } - if(lflags == XN_FLAG_COMPAT) { - X509_NAME_oneline(nm,buf,256); - BIO_puts(out,buf); - BIO_puts(out, "\n"); - } else { - if(mline) BIO_puts(out, "\n"); - X509_NAME_print_ex(out, nm, indent, lflags); - BIO_puts(out, "\n"); - } -} - |