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Differences From Artifact [547f82177f]:

To Artifact [943fec2e44]:

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static char *
ASN1_UTCTIME_tostr(ASN1_UTCTIME *tm)
{
    static char bp[128];
    char *v;
    int gmt=0;
    static char *mon[12]={
        "Jan","Feb","Mar","Apr","May","Jun",
        "Jul","Aug","Sep","Oct","Nov","Dec"};
	"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;
	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');
	s=  (v[10]-'0')*10+(v[11]-'0');
    
    sprintf(bp,"%s %2d %02d:%02d:%02d %d%s",
                   mon[M-1],d,h,m,s,y+1900,(gmt)?" GMT":"");
		   mon[M-1],d,h,m,s,y+1900,(gmt)?" GMT":"");
    return bp;
 err:
    return "Bad time value";
}

/*
 *------------------------------------------------------*
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 *
 *------------------------------------------------------*
 */

#define CERT_STR_SIZE 16384

Tcl_Obj*
Tls_NewX509Obj( interp, cert)
Tls_NewX509Obj( Tcl_Interp *interp, X509 *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];
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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);
        }
	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) ));
    strcpy( notAfter, ASN1_UTCTIME_tostr( X509_get_notAfter(cert) ));

#ifndef NO_SSL_SHA
    /* SHA1 */
    X509_digest(cert, EVP_sha1(), sha1_hash_binary, NULL);
    for (int n = 0; n < SHA_DIGEST_LENGTH; n++) {
        sha1_hash_ascii[n * 2]     = shachars[(sha1_hash_binary[n] & 0xF0) >> 4];
        sha1_hash_ascii[n * 2 + 1] = shachars[(sha1_hash_binary[n] & 0x0F)];
	sha1_hash_ascii[n * 2]     = shachars[(sha1_hash_binary[n] & 0xF0) >> 4];
	sha1_hash_ascii[n * 2 + 1] = shachars[(sha1_hash_binary[n] & 0x0F)];
    }
    Tcl_ListObjAppendElement( interp, certPtr, Tcl_NewStringObj("sha1_hash", -1) );
    Tcl_ListObjAppendElement( interp, certPtr, Tcl_NewStringObj(sha1_hash_ascii, SHA_DIGEST_LENGTH * 2) );

    /* SHA256 */
    X509_digest(cert, EVP_sha256(), sha256_hash_binary, NULL);
    for (int n = 0; n < SHA256_DIGEST_LENGTH; n++) {
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