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)
|| (bs->length == sizeof(long) && (bs->data[0] & 0x80) == 0)) {
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 (!(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_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;
ASN1_STRING *str=NULL;
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 <= 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;
}
}
}
if(!(cflag & X509_FLAG_NO_SIGNAME))
{
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;
}
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
#ifndef OPENSSL_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
#endif
#ifndef OPENSSL_NO_DSA
if (pkey->type == EVP_PKEY_DSA)
{
BIO_printf(bp,"%12sDSA Public Key:\n","");
DSA_print(bp,pkey->pkey.dsa,16);
}
else
#endif
#ifndef OPENSSL_NO_EC
if (pkey->type == EVP_PKEY_EC)
{
BIO_printf(bp, "%12sEC Public Key:\n","");
EC_KEY_print(bp, pkey->pkey.ec, 16);
}
else
#endif
BIO_printf(bp,"%12sUnknown Public Key:\n","");
EVP_PKEY_free(pkey);
}
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 (str != NULL) ASN1_STRING_free(str);
if (m != NULL) OPENSSL_free(m);
return(ret);
}
