/* crypto/asn1/t_x509.c */
-/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com)
+/* 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:
* 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
+ * 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
* 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
#include <stdio.h>
#include "cryptlib.h"
-#include "buffer.h"
-#include "bn.h"
-#ifndef NO_RSA
-#include "rsa.h"
+#include <openssl/buffer.h>
+#include <openssl/bn.h>
+#ifndef OPENSSL_NO_RSA
+# include <openssl/rsa.h>
+#endif
+#ifndef OPENSSL_NO_DSA
+# include <openssl/dsa.h>
#endif
-#ifndef NO_DSA
-#include "dsa.h"
+#ifndef OPENSSL_NO_EC
+# include <openssl/ec.h>
#endif
-#include "objects.h"
-#include "x509.h"
+#include <openssl/objects.h>
+#include <openssl/x509.h>
+#include <openssl/x509v3.h>
+#include "asn1_locl.h"
-#ifndef WIN16
-int X509_print_fp(fp,x)
-FILE *fp;
-X509 *x;
- {
- BIO *b;
- int ret;
-
- if ((b=BIO_new(BIO_s_file())) == NULL)
- {
- X509err(X509_F_X509_PRINT_FP,ERR_R_BUF_LIB);
- return(0);
- }
- BIO_set_fp(b,fp,BIO_NOCLOSE);
- ret=X509_print(b, x);
- BIO_free(b);
- return(ret);
- }
+#ifndef OPENSSL_NO_STDIO
+int X509_print_fp(FILE *fp, X509 *x)
+{
+ return X509_print_ex_fp(fp, x, XN_FLAG_COMPAT, X509_FLAG_COMPAT);
+}
+
+int X509_print_ex_fp(FILE *fp, X509 *x, unsigned long nmflag,
+ unsigned long cflag)
+{
+ BIO *b;
+ int ret;
+
+ if ((b = BIO_new(BIO_s_file())) == NULL) {
+ X509err(X509_F_X509_PRINT_EX_FP, ERR_R_BUF_LIB);
+ return (0);
+ }
+ BIO_set_fp(b, fp, BIO_NOCLOSE);
+ ret = X509_print_ex(b, x, nmflag, cflag);
+ BIO_free(b);
+ return (ret);
+}
#endif
-int X509_print(bp,x)
-BIO *bp;
-X509 *x;
- {
- long l;
- int ret=0,i,j,n;
- char *m=NULL,*s;
- X509_CINF *ci;
- ASN1_INTEGER *bs;
- EVP_PKEY *pkey=NULL;
- char *neg;
- X509_EXTENSION *ex;
- ASN1_STRING *str=NULL;
-
- ci=x->cert_info;
- if (BIO_write(bp,"Certificate:\n",13) <= 0) goto err;
- if (BIO_write(bp," Data:\n",10) <= 0) goto err;
- l=X509_get_version(x);
- if (BIO_printf(bp,"%8sVersion: %lu (0x%lx)\n","",l+1,l) <= 0) goto err;
- if (BIO_write(bp," Serial Number:",22) <= 0) goto err;
-
- bs=X509_get_serialNumber(x);
- if (bs->length <= 4)
- {
- l=ASN1_INTEGER_get(bs);
- if (l < 0)
- {
- l= -l;
- neg="-";
- }
- else
- neg="";
- if (BIO_printf(bp," %s%lu (%s0x%lx)\n",neg,l,neg,l) <= 0)
- goto err;
- }
- else
- {
- neg=(bs->type == V_ASN1_NEG_INTEGER)?" (Negative)":"";
- if (BIO_printf(bp,"\n%12s%s","",neg) <= 0) goto err;
-
- for (i=0; i<bs->length; i++)
- {
- if (BIO_printf(bp,"%02x%c",bs->data[i],
- ((i+1 == bs->length)?'\n':':')) <= 0)
- goto err;
- }
- }
-
- i=OBJ_obj2nid(ci->signature->algorithm);
- if (BIO_printf(bp,"%8sSignature Algorithm: %s\n","",
- (i == NID_undef)?"UNKNOWN":OBJ_nid2ln(i)) <= 0)
- goto err;
-
- if (BIO_write(bp," Issuer: ",16) <= 0) goto err;
- if (!X509_NAME_print(bp,X509_get_issuer_name(x),16)) goto err;
- if (BIO_write(bp,"\n Validity\n",18) <= 0) goto err;
- if (BIO_write(bp," Not Before: ",24) <= 0) goto err;
- if (!ASN1_UTCTIME_print(bp,X509_get_notBefore(x))) goto err;
- if (BIO_write(bp,"\n Not After : ",25) <= 0) goto err;
- if (!ASN1_UTCTIME_print(bp,X509_get_notAfter(x))) goto err;
- if (BIO_write(bp,"\n Subject: ",18) <= 0) goto err;
- if (!X509_NAME_print(bp,X509_get_subject_name(x),16)) goto err;
- if (BIO_write(bp,"\n Subject Public Key Info:\n",34) <= 0)
- goto err;
- i=OBJ_obj2nid(ci->key->algor->algorithm);
- if (BIO_printf(bp,"%12sPublic Key Algorithm: %s\n","",
- (i == NID_undef)?"UNKNOWN":OBJ_nid2ln(i)) <= 0) goto err;
-
- pkey=X509_get_pubkey(x);
-#ifndef NO_RSA
- if (pkey->type == EVP_PKEY_RSA)
- {
- BIO_printf(bp,"%12sRSA Public Key: (%d bit)\n","",
- BN_num_bits(pkey->pkey.rsa->n));
- RSA_print(bp,pkey->pkey.rsa,16);
- }
- else
+int X509_print(BIO *bp, X509 *x)
+{
+ return X509_print_ex(bp, x, XN_FLAG_COMPAT, X509_FLAG_COMPAT);
+}
+
+int X509_print_ex(BIO *bp, X509 *x, unsigned long nmflags,
+ unsigned long cflag)
+{
+ long l;
+ int ret = 0, i;
+ char *m = NULL, mlch = ' ';
+ int nmindent = 0;
+ X509_CINF *ci;
+ ASN1_INTEGER *bs;
+ EVP_PKEY *pkey = NULL;
+ const char *neg;
+
+ if ((nmflags & XN_FLAG_SEP_MASK) == XN_FLAG_SEP_MULTILINE) {
+ mlch = '\n';
+ nmindent = 12;
+ }
+
+ if (nmflags == X509_FLAG_COMPAT)
+ nmindent = 16;
+
+ ci = x->cert_info;
+ if (!(cflag & X509_FLAG_NO_HEADER)) {
+ if (BIO_write(bp, "Certificate:\n", 13) <= 0)
+ goto err;
+ if (BIO_write(bp, " Data:\n", 10) <= 0)
+ goto err;
+ }
+ if (!(cflag & X509_FLAG_NO_VERSION)) {
+ l = X509_get_version(x);
+ if (BIO_printf(bp, "%8sVersion: %lu (0x%lx)\n", "", l + 1, l) <= 0)
+ goto err;
+ }
+ if (!(cflag & X509_FLAG_NO_SERIAL)) {
+
+ if (BIO_write(bp, " Serial Number:", 22) <= 0)
+ goto err;
+
+ bs = X509_get_serialNumber(x);
+ if (bs->length <= (int)sizeof(long)) {
+ l = ASN1_INTEGER_get(bs);
+ if (bs->type == V_ASN1_NEG_INTEGER) {
+ l = -l;
+ neg = "-";
+ } else
+ neg = "";
+ if (BIO_printf(bp, " %s%lu (%s0x%lx)\n", neg, l, neg, l) <= 0)
+ goto err;
+ } else {
+ neg = (bs->type == V_ASN1_NEG_INTEGER) ? " (Negative)" : "";
+ if (BIO_printf(bp, "\n%12s%s", "", neg) <= 0)
+ goto err;
+
+ for (i = 0; i < bs->length; i++) {
+ if (BIO_printf(bp, "%02x%c", bs->data[i],
+ ((i + 1 == bs->length) ? '\n' : ':')) <= 0)
+ goto err;
+ }
+ }
+
+ }
+
+ if (!(cflag & X509_FLAG_NO_SIGNAME)) {
+ if (X509_signature_print(bp, ci->signature, NULL) <= 0)
+ goto err;
+#if 0
+ if (BIO_printf(bp, "%8sSignature Algorithm: ", "") <= 0)
+ goto err;
+ if (i2a_ASN1_OBJECT(bp, ci->signature->algorithm) <= 0)
+ goto err;
+ if (BIO_puts(bp, "\n") <= 0)
+ goto err;
#endif
-#ifndef NO_DSA
- if (pkey->type == EVP_PKEY_DSA)
- {
- BIO_printf(bp,"%12sDSA Public Key:\n","");
- DSA_print(bp,pkey->pkey.dsa,16);
- }
- else
+ }
+
+ if (!(cflag & X509_FLAG_NO_ISSUER)) {
+ if (BIO_printf(bp, " Issuer:%c", mlch) <= 0)
+ goto err;
+ if (X509_NAME_print_ex(bp, X509_get_issuer_name(x), nmindent, nmflags)
+ < 0)
+ goto err;
+ if (BIO_write(bp, "\n", 1) <= 0)
+ goto err;
+ }
+ if (!(cflag & X509_FLAG_NO_VALIDITY)) {
+ if (BIO_write(bp, " Validity\n", 17) <= 0)
+ goto err;
+ if (BIO_write(bp, " Not Before: ", 24) <= 0)
+ goto err;
+ if (!ASN1_TIME_print(bp, X509_get_notBefore(x)))
+ goto err;
+ if (BIO_write(bp, "\n Not After : ", 25) <= 0)
+ goto err;
+ if (!ASN1_TIME_print(bp, X509_get_notAfter(x)))
+ goto err;
+ if (BIO_write(bp, "\n", 1) <= 0)
+ goto err;
+ }
+ if (!(cflag & X509_FLAG_NO_SUBJECT)) {
+ if (BIO_printf(bp, " Subject:%c", mlch) <= 0)
+ goto err;
+ if (X509_NAME_print_ex
+ (bp, X509_get_subject_name(x), nmindent, nmflags) < 0)
+ goto err;
+ if (BIO_write(bp, "\n", 1) <= 0)
+ goto err;
+ }
+ if (!(cflag & X509_FLAG_NO_PUBKEY)) {
+ if (BIO_write(bp, " Subject Public Key Info:\n", 33) <= 0)
+ goto err;
+ if (BIO_printf(bp, "%12sPublic Key Algorithm: ", "") <= 0)
+ goto err;
+ if (i2a_ASN1_OBJECT(bp, ci->key->algor->algorithm) <= 0)
+ goto err;
+ if (BIO_puts(bp, "\n") <= 0)
+ goto err;
+
+ pkey = X509_get_pubkey(x);
+ if (pkey == NULL) {
+ BIO_printf(bp, "%12sUnable to load Public Key\n", "");
+ ERR_print_errors(bp);
+ } else {
+ EVP_PKEY_print_public(bp, pkey, 16, NULL);
+ EVP_PKEY_free(pkey);
+ }
+ }
+
+ if (!(cflag & X509_FLAG_NO_IDS)) {
+ if (ci->issuerUID) {
+ if (BIO_printf(bp, "%8sIssuer Unique ID: ", "") <= 0)
+ goto err;
+ if (!X509_signature_dump(bp, ci->issuerUID, 12))
+ goto err;
+ }
+ if (ci->subjectUID) {
+ if (BIO_printf(bp, "%8sSubject Unique ID: ", "") <= 0)
+ goto err;
+ if (!X509_signature_dump(bp, ci->subjectUID, 12))
+ goto err;
+ }
+ }
+
+ if (!(cflag & X509_FLAG_NO_EXTENSIONS))
+ X509V3_extensions_print(bp, "X509v3 extensions",
+ ci->extensions, cflag, 8);
+
+ if (!(cflag & X509_FLAG_NO_SIGDUMP)) {
+ if (X509_signature_print(bp, x->sig_alg, x->signature) <= 0)
+ goto err;
+ }
+ if (!(cflag & X509_FLAG_NO_AUX)) {
+ if (!X509_CERT_AUX_print(bp, x->aux, 0))
+ goto err;
+ }
+ ret = 1;
+ err:
+ if (m != NULL)
+ OPENSSL_free(m);
+ return (ret);
+}
+
+int X509_ocspid_print(BIO *bp, X509 *x)
+{
+ unsigned char *der = NULL;
+ unsigned char *dertmp;
+ int derlen;
+ int i;
+ unsigned char SHA1md[SHA_DIGEST_LENGTH];
+
+ /*
+ * display the hash of the subject as it would appear in OCSP requests
+ */
+ if (BIO_printf(bp, " Subject OCSP hash: ") <= 0)
+ goto err;
+ derlen = i2d_X509_NAME(x->cert_info->subject, NULL);
+ if ((der = dertmp = (unsigned char *)OPENSSL_malloc(derlen)) == NULL)
+ goto err;
+ i2d_X509_NAME(x->cert_info->subject, &dertmp);
+
+ if (!EVP_Digest(der, derlen, SHA1md, NULL, EVP_sha1(), NULL))
+ goto err;
+ for (i = 0; i < SHA_DIGEST_LENGTH; i++) {
+ if (BIO_printf(bp, "%02X", SHA1md[i]) <= 0)
+ goto err;
+ }
+ OPENSSL_free(der);
+ der = NULL;
+
+ /*
+ * display the hash of the public key as it would appear in OCSP requests
+ */
+ if (BIO_printf(bp, "\n Public key OCSP hash: ") <= 0)
+ goto err;
+
+ if (!EVP_Digest(x->cert_info->key->public_key->data,
+ x->cert_info->key->public_key->length,
+ SHA1md, NULL, EVP_sha1(), NULL))
+ goto err;
+ for (i = 0; i < SHA_DIGEST_LENGTH; i++) {
+ if (BIO_printf(bp, "%02X", SHA1md[i]) <= 0)
+ goto err;
+ }
+ BIO_printf(bp, "\n");
+
+ return (1);
+ err:
+ if (der != NULL)
+ OPENSSL_free(der);
+ return (0);
+}
+
+int X509_signature_dump(BIO *bp, const ASN1_STRING *sig, int indent)
+{
+ const unsigned char *s;
+ int i, n;
+
+ n = sig->length;
+ s = sig->data;
+ for (i = 0; i < n; i++) {
+ if ((i % 18) == 0) {
+ if (BIO_write(bp, "\n", 1) <= 0)
+ return 0;
+ if (BIO_indent(bp, indent, indent) <= 0)
+ return 0;
+ }
+ if (BIO_printf(bp, "%02x%s", s[i], ((i + 1) == n) ? "" : ":") <= 0)
+ return 0;
+ }
+ if (BIO_write(bp, "\n", 1) != 1)
+ return 0;
+
+ return 1;
+}
+
+int X509_signature_print(BIO *bp, X509_ALGOR *sigalg, ASN1_STRING *sig)
+{
+ int sig_nid;
+ if (BIO_puts(bp, " Signature Algorithm: ") <= 0)
+ return 0;
+ if (i2a_ASN1_OBJECT(bp, sigalg->algorithm) <= 0)
+ return 0;
+
+ sig_nid = OBJ_obj2nid(sigalg->algorithm);
+ if (sig_nid != NID_undef) {
+ int pkey_nid, dig_nid;
+ const EVP_PKEY_ASN1_METHOD *ameth;
+ if (OBJ_find_sigid_algs(sig_nid, &dig_nid, &pkey_nid)) {
+ ameth = EVP_PKEY_asn1_find(NULL, pkey_nid);
+ if (ameth && ameth->sig_print)
+ return ameth->sig_print(bp, sigalg, sig, 9, 0);
+ }
+ }
+ if (sig)
+ return X509_signature_dump(bp, sig, 9);
+ else if (BIO_puts(bp, "\n") <= 0)
+ return 0;
+ return 1;
+}
+
+int ASN1_STRING_print(BIO *bp, const ASN1_STRING *v)
+{
+ int i, n;
+ char buf[80];
+ const char *p;
+
+ if (v == NULL)
+ return (0);
+ n = 0;
+ p = (const char *)v->data;
+ for (i = 0; i < v->length; i++) {
+ if ((p[i] > '~') || ((p[i] < ' ') &&
+ (p[i] != '\n') && (p[i] != '\r')))
+ buf[n] = '.';
+ else
+ buf[n] = p[i];
+ n++;
+ if (n >= 80) {
+ if (BIO_write(bp, buf, n) <= 0)
+ return (0);
+ n = 0;
+ }
+ }
+ if (n > 0)
+ if (BIO_write(bp, buf, n) <= 0)
+ return (0);
+ return (1);
+}
+
+int ASN1_TIME_print(BIO *bp, const ASN1_TIME *tm)
+{
+ if (tm->type == V_ASN1_UTCTIME)
+ return ASN1_UTCTIME_print(bp, tm);
+ if (tm->type == V_ASN1_GENERALIZEDTIME)
+ return ASN1_GENERALIZEDTIME_print(bp, tm);
+ BIO_write(bp, "Bad time value", 14);
+ return (0);
+}
+
+static const char *mon[12] = {
+ "Jan", "Feb", "Mar", "Apr", "May", "Jun",
+ "Jul", "Aug", "Sep", "Oct", "Nov", "Dec"
+};
+
+int ASN1_GENERALIZEDTIME_print(BIO *bp, const ASN1_GENERALIZEDTIME *tm)
+{
+ char *v;
+ int gmt = 0;
+ int i;
+ int y = 0, M = 0, d = 0, h = 0, m = 0, s = 0;
+ char *f = NULL;
+ int f_len = 0;
+
+ i = tm->length;
+ v = (char *)tm->data;
+
+ if (i < 12)
+ goto err;
+ if (v[i - 1] == 'Z')
+ gmt = 1;
+ for (i = 0; i < 12; i++)
+ if ((v[i] > '9') || (v[i] < '0'))
+ goto err;
+ y = (v[0] - '0') * 1000 + (v[1] - '0') * 100
+ + (v[2] - '0') * 10 + (v[3] - '0');
+ M = (v[4] - '0') * 10 + (v[5] - '0');
+ if ((M > 12) || (M < 1))
+ goto err;
+ d = (v[6] - '0') * 10 + (v[7] - '0');
+ h = (v[8] - '0') * 10 + (v[9] - '0');
+ m = (v[10] - '0') * 10 + (v[11] - '0');
+ if (tm->length >= 14 &&
+ (v[12] >= '0') && (v[12] <= '9') &&
+ (v[13] >= '0') && (v[13] <= '9')) {
+ s = (v[12] - '0') * 10 + (v[13] - '0');
+ /* Check for fractions of seconds. */
+ if (tm->length >= 15 && v[14] == '.') {
+ int l = tm->length;
+ f = &v[14]; /* The decimal point. */
+ f_len = 1;
+ while (14 + f_len < l && f[f_len] >= '0' && f[f_len] <= '9')
+ ++f_len;
+ }
+ }
+
+ if (BIO_printf(bp, "%s %2d %02d:%02d:%02d%.*s %d%s",
+ mon[M - 1], d, h, m, s, f_len, f, y,
+ (gmt) ? " GMT" : "") <= 0)
+ return (0);
+ else
+ return (1);
+ err:
+ BIO_write(bp, "Bad time value", 14);
+ return (0);
+}
+
+int ASN1_UTCTIME_print(BIO *bp, const ASN1_UTCTIME *tm)
+{
+ const char *v;
+ int gmt = 0;
+ int i;
+ int y = 0, M = 0, d = 0, h = 0, m = 0, s = 0;
+
+ i = tm->length;
+ v = (const char *)tm->data;
+
+ if (i < 10)
+ goto err;
+ if (v[i - 1] == 'Z')
+ gmt = 1;
+ for (i = 0; i < 10; i++)
+ if ((v[i] > '9') || (v[i] < '0'))
+ goto err;
+ y = (v[0] - '0') * 10 + (v[1] - '0');
+ if (y < 50)
+ y += 100;
+ M = (v[2] - '0') * 10 + (v[3] - '0');
+ if ((M > 12) || (M < 1))
+ goto err;
+ d = (v[4] - '0') * 10 + (v[5] - '0');
+ h = (v[6] - '0') * 10 + (v[7] - '0');
+ m = (v[8] - '0') * 10 + (v[9] - '0');
+ if (tm->length >= 12 &&
+ (v[10] >= '0') && (v[10] <= '9') && (v[11] >= '0') && (v[11] <= '9'))
+ s = (v[10] - '0') * 10 + (v[11] - '0');
+
+ if (BIO_printf(bp, "%s %2d %02d:%02d:%02d %d%s",
+ mon[M - 1], d, h, m, s, y + 1900,
+ (gmt) ? " GMT" : "") <= 0)
+ return (0);
+ else
+ return (1);
+ err:
+ BIO_write(bp, "Bad time value", 14);
+ return (0);
+}
+
+int X509_NAME_print(BIO *bp, X509_NAME *name, int obase)
+{
+ char *s, *c, *b;
+ int ret = 0, l, i;
+
+ l = 80 - 2 - obase;
+
+ b = X509_NAME_oneline(name, NULL, 0);
+ if (!b)
+ return 0;
+ if (!*b) {
+ OPENSSL_free(b);
+ return 1;
+ }
+ s = b + 1; /* skip the first slash */
+
+ c = s;
+ for (;;) {
+#ifndef CHARSET_EBCDIC
+ if (((*s == '/') &&
+ ((s[1] >= 'A') && (s[1] <= 'Z') && ((s[2] == '=') ||
+ ((s[2] >= 'A')
+ && (s[2] <= 'Z')
+ && (s[3] == '='))
+ ))) || (*s == '\0'))
+#else
+ if (((*s == '/') &&
+ (isupper(s[1]) && ((s[2] == '=') ||
+ (isupper(s[2]) && (s[3] == '='))
+ ))) || (*s == '\0'))
#endif
- BIO_printf(bp,"%12sDSA Public Key:\n","");
-
- n=X509_get_ext_count(x);
- if (n > 0)
- {
- BIO_printf(bp,"%8sX509v3 extensions:\n","");
- for (i=0; i<n; i++)
- {
- int data_type,pack_type;
- ASN1_OBJECT *obj;
-
- ex=X509_get_ext(x,i);
- if (BIO_printf(bp,"%12s","") <= 0) goto err;
- obj=X509_EXTENSION_get_object(ex);
- i2a_ASN1_OBJECT(bp,obj);
- j=X509_EXTENSION_get_critical(ex);
- if (BIO_printf(bp,": %s\n%16s",j?"critical":"","") <= 0)
- goto err;
-
- pack_type=X509v3_pack_type_by_OBJ(obj);
- data_type=X509v3_data_type_by_OBJ(obj);
-
- if (pack_type == X509_EXT_PACK_STRING)
- {
- if (X509v3_unpack_string(
- &str,data_type,
- X509_EXTENSION_get_data(ex)) == NULL)
- {
- /* hmm... */
- goto err;
- }
- if ( (data_type == V_ASN1_IA5STRING) ||
- (data_type == V_ASN1_PRINTABLESTRING) ||
- (data_type == V_ASN1_T61STRING))
- {
- if (BIO_write(bp,(char *)str->data,
- str->length) <= 0)
- goto err;
- }
- else if (data_type == V_ASN1_BIT_STRING)
- {
- BIO_printf(bp,"0x");
- for (j=0; j<str->length; j++)
- {
- BIO_printf(bp,"%02X",
- str->data[j]);
- }
- }
- }
- else
- {
- ASN1_OCTET_STRING_print(bp,ex->value);
- }
- if (BIO_write(bp,"\n",1) <= 0) goto err;
- }
- }
-
- i=OBJ_obj2nid(x->sig_alg->algorithm);
- if (BIO_printf(bp,"%4sSignature Algorithm: %s","",
- (i == NID_undef)?"UNKNOWN":OBJ_nid2ln(i)) <= 0) goto err;
-
- n=x->signature->length;
- s=(char *)x->signature->data;
- for (i=0; i<n; i++)
- {
- if ((i%18) == 0)
- if (BIO_write(bp,"\n ",9) <= 0) goto err;
- if (BIO_printf(bp,"%02x%s",(unsigned char)s[i],
- ((i+1) == n)?"":":") <= 0) goto err;
- }
- if (BIO_write(bp,"\n",1) != 1) goto err;
- ret=1;
-err:
- if (str != NULL) ASN1_STRING_free(str);
- if (m != NULL) Free((char *)m);
- return(ret);
- }
-
-int ASN1_STRING_print(bp,v)
-BIO *bp;
-ASN1_STRING *v;
- {
- int i,n;
- char buf[80],*p;;
-
- if (v == NULL) return(0);
- n=0;
- p=(char *)v->data;
- for (i=0; i<v->length; i++)
- {
- if ((p[i] > '~') || ((p[i] < ' ') &&
- (p[i] != '\n') && (p[i] != '\r')))
- buf[n]='.';
- else
- buf[n]=p[i];
- n++;
- if (n >= 80)
- {
- if (BIO_write(bp,buf,n) <= 0)
- return(0);
- n=0;
- }
- }
- if (n > 0)
- if (BIO_write(bp,buf,n) <= 0)
- return(0);
- return(1);
- }
-
-int ASN1_UTCTIME_print(bp,tm)
-BIO *bp;
-ASN1_UTCTIME *tm;
- {
- char *v;
- int gmt=0;
- static char *mon[12]={
- "Jan","Feb","Mar","Apr","May","Jun",
- "Jul","Aug","Sep","Oct","Nov","Dec"};
- int i;
- int y=0,M=0,d=0,h=0,m=0,s=0;
-
- i=tm->length;
- v=(char *)tm->data;
-
- if (i < 10) goto err;
- if (v[i-1] == 'Z') gmt=1;
- for (i=0; i<10; i++)
- if ((v[i] > '9') || (v[i] < '0')) goto err;
- y= (v[0]-'0')*10+(v[1]-'0');
- if (y < 70) y+=100;
- M= (v[2]-'0')*10+(v[3]-'0');
- if ((M > 12) || (M < 1)) goto err;
- d= (v[4]-'0')*10+(v[5]-'0');
- h= (v[6]-'0')*10+(v[7]-'0');
- m= (v[8]-'0')*10+(v[9]-'0');
- if ( (v[10] >= '0') && (v[10] <= '9') &&
- (v[11] >= '0') && (v[11] <= '9'))
- s= (v[10]-'0')*10+(v[11]-'0');
-
- if (BIO_printf(bp,"%s %2d %02d:%02d:%02d %d%s",
- mon[M-1],d,h,m,s,y+1900,(gmt)?" GMT":"") <= 0)
- return(0);
- else
- return(1);
-err:
- BIO_write(bp,"Bad time value",14);
- return(0);
- }
-
-int X509_NAME_print(bp,name,obase)
-BIO *bp;
-X509_NAME *name;
-int obase;
- {
- char *s,*c;
- int ret=0,l,ll,i,first=1;
- char buf[256];
-
- ll=80-2-obase;
-
- s=X509_NAME_oneline(name,buf,256);
- s++; /* skip the first slash */
-
- l=ll;
- c=s;
- for (;;)
- {
- if ( ((*s == '/') &&
- ((s[1] >= 'A') && (s[1] <= 'Z') && (
- (s[2] == '=') ||
- ((s[2] >= 'A') && (s[2] <= 'Z') &&
- (s[3] == '='))
- ))) ||
- (*s == '\0'))
- {
- if ((l <= 0) && !first)
- {
- first=0;
- if (BIO_write(bp,"\n",1) != 1) goto err;
- for (i=0; i<obase; i++)
- {
- if (BIO_write(bp," ",1) != 1) goto err;
- }
- l=ll;
- }
- i=s-c;
- if (BIO_write(bp,c,i) != i) goto err;
- c+=i;
- c++;
- if (*s != '\0')
- {
- if (BIO_write(bp,", ",2) != 2) goto err;
- }
- l--;
- }
- if (*s == '\0') break;
- s++;
- l--;
- }
-
- ret=1;
- if (0)
- {
-err:
- X509err(X509_F_X509_NAME_PRINT,ERR_R_BUF_LIB);
- }
- return(ret);
- }
+ {
+ i = s - c;
+ if (BIO_write(bp, c, i) != i)
+ goto err;
+ c = s + 1; /* skip following slash */
+ if (*s != '\0') {
+ if (BIO_write(bp, ", ", 2) != 2)
+ goto err;
+ }
+ l--;
+ }
+ if (*s == '\0')
+ break;
+ s++;
+ l--;
+ }
+ ret = 1;
+ if (0) {
+ err:
+ X509err(X509_F_X509_NAME_PRINT, ERR_R_BUF_LIB);
+ }
+ OPENSSL_free(b);
+ return (ret);
+}
projects / openssl.git / blobdiff