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* Result:
* A Tcl List Object representing the provided
* X509 certificate.
*
*------------------------------------------------------*
*/
Tcl_Obj*
Tls_NewX509Obj( interp, cert)
Tcl_Interp *interp;
X509 *cert;
{
Tcl_Obj *certPtr = Tcl_NewListObj( 0, NULL);
BIO *bio;
int n;
unsigned long flags;
char subject[BUFSIZ];
char issuer[BUFSIZ];
char serial[BUFSIZ];
char notBefore[BUFSIZ];
char notAfter[BUFSIZ];
char certStr[BUFSIZ];
#ifndef NO_SSL_SHA
int shai;
char sha_hash_ascii[SHA_DIGEST_LENGTH * 2 + 1];
unsigned char sha_hash_binary[SHA_DIGEST_LENGTH];
const char *shachars="0123456789ABCDEF";
sha_hash_ascii[SHA_DIGEST_LENGTH * 2] = '\0';
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* Result:
* A Tcl List Object representing the provided
* X509 certificate.
*
*------------------------------------------------------*
*/
#define CERT_STR_SIZE 16384
Tcl_Obj*
Tls_NewX509Obj( interp, cert)
Tcl_Interp *interp;
X509 *cert;
{
Tcl_Obj *certPtr = Tcl_NewListObj( 0, NULL);
BIO *bio;
int n;
unsigned long flags;
char subject[BUFSIZ];
char issuer[BUFSIZ];
char serial[BUFSIZ];
char notBefore[BUFSIZ];
char notAfter[BUFSIZ];
char certStr[CERT_STR_SIZE], *certStr_p;
int certStr_len, toRead;
#ifndef NO_SSL_SHA
int shai;
char sha_hash_ascii[SHA_DIGEST_LENGTH * 2 + 1];
unsigned char sha_hash_binary[SHA_DIGEST_LENGTH];
const char *shachars="0123456789ABCDEF";
sha_hash_ascii[SHA_DIGEST_LENGTH * 2] = '\0';
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i2a_ASN1_INTEGER(bio, X509_get_serialNumber(cert));
n = BIO_read(bio, serial, min(BIO_pending(bio), BUFSIZ - 1));
n = max(n, 0);
serial[n] = 0;
(void)BIO_flush(bio);
if (PEM_write_bio_X509(bio, cert)) {
n = BIO_read(bio, certStr, min(BIO_pending(bio), BUFSIZ - 1));
n = max(n, 0);
certStr[n] = 0;
(void)BIO_flush(bio);
}
BIO_free(bio);
}
strcpy( notBefore, ASN1_UTCTIME_tostr( X509_get_notBefore(cert) ));
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i2a_ASN1_INTEGER(bio, X509_get_serialNumber(cert));
n = BIO_read(bio, serial, min(BIO_pending(bio), BUFSIZ - 1));
n = max(n, 0);
serial[n] = 0;
(void)BIO_flush(bio);
if (PEM_write_bio_X509(bio, cert)) {
certStr_p = certStr;
certStr_len = 0;
while (1) {
toRead = min(BIO_pending(bio), CERT_STR_SIZE - certStr_len - 1);
toRead = min(toRead, BUFSIZ);
if (toRead == 0) {
break;
}
dprintf("Reading %i bytes from the certificate...", toRead);
n = BIO_read(bio, certStr_p, toRead);
if (n <= 0) {
break;
}
certStr_len += n;
certStr_p += n;
}
*certStr_p = '\0';
(void)BIO_flush(bio);
}
BIO_free(bio);
}
strcpy( notBefore, ASN1_UTCTIME_tostr( X509_get_notBefore(cert) ));
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