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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
#endif
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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;
char sha1_hash_ascii[SHA_DIGEST_LENGTH * 2 + 1];
unsigned char sha1_hash_binary[SHA_DIGEST_LENGTH];
char sha256_hash_ascii[SHA256_DIGEST_LENGTH * 2 + 1];
unsigned char sha256_hash_binary[SHA256_DIGEST_LENGTH];
const char *shachars="0123456789ABCDEF";
sha1_hash_ascii[SHA_DIGEST_LENGTH * 2] = '\0';
sha256_hash_ascii[SHA256_DIGEST_LENGTH * 2] = '\0';
certStr[0] = 0;
if ((bio = BIO_new(BIO_s_mem())) == NULL) {
subject[0] = 0;
issuer[0] = 0;
serial[0] = 0;
} else {
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*certStr_p = '\0';
(void)BIO_flush(bio);
}
BIO_free(bio);
}
#if OPENSSL_VERSION_NUMBER < 0x10100000L
strcpy(notBefore, ASN1_UTCTIME_tostr(X509_get_notBefore(cert)));
strcpy(notAfter, ASN1_UTCTIME_tostr(X509_get_notAfter(cert)));
#else
#endif
#ifndef NO_SSL_SHA
#endif
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*certStr_p = '\0';
(void)BIO_flush(bio);
}
BIO_free(bio);
}
strcpy(notBefore, ASN1_UTCTIME_tostr(X509_getm_notBefore(cert)));
strcpy(notAfter, ASN1_UTCTIME_tostr(X509_getm_notAfter(cert)));
/* 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)];
}
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++) {
sha256_hash_ascii[n*2] = shachars[(sha256_hash_binary[n] & 0xF0) >> 4];
sha256_hash_ascii[n*2+1] = shachars[(sha256_hash_binary[n] & 0x0F)];
}
Tcl_ListObjAppendElement( interp, certPtr, Tcl_NewStringObj( "sha256_hash", -1) );
Tcl_ListObjAppendElement( interp, certPtr, Tcl_NewStringObj( sha256_hash_ascii, SHA256_DIGEST_LENGTH * 2) );
Tcl_ListObjAppendElement( interp, certPtr, Tcl_NewStringObj( "subject", -1) );
Tcl_ListObjAppendElement( interp, certPtr, Tcl_NewStringObj( subject, -1) );
Tcl_ListObjAppendElement( interp, certPtr, Tcl_NewStringObj( "issuer", -1) );
Tcl_ListObjAppendElement( interp, certPtr, Tcl_NewStringObj( issuer, -1) );
Tcl_ListObjAppendElement( interp, certPtr, Tcl_NewStringObj( "notBefore", -1) );
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