static mbedtls_entropy_context entropy;
static int rng_seeded;
-static int generate_webpage_certificate(struct client_state *csp);
+static int generate_host_certificate(struct client_state *csp);
static int host_to_hash(struct client_state *csp);
static int ssl_verify_callback(void *data, mbedtls_x509_crt *crt, int depth, uint32_t *flags);
static void free_client_ssl_structures(struct client_state *csp);
*/
privoxy_mutex_lock(&certificate_mutex);
- ret = generate_webpage_certificate(csp);
+ ret = generate_host_certificate(csp);
if (ret < 0)
{
log_error(LOG_LEVEL_ERROR,
- "Generate_webpage_certificate failed: %d", ret);
+ "generate_host_certificate failed: %d", ret);
privoxy_mutex_unlock(&certificate_mutex);
ret = -1;
goto exit;
/*********************************************************************
*
- * Function : generate_webpage_certificate
+ * Function : generate_host_certificate
*
* Description : Creates certificate file in presetted directory.
* If certificate already exists, no other certificate
* >0 => Length of created certificate.
*
*********************************************************************/
-static int generate_webpage_certificate(struct client_state *csp)
+static int generate_host_certificate(struct client_state *csp)
{
mbedtls_x509_crt issuer_cert;
mbedtls_pk_context loaded_issuer_key, loaded_subject_key;
return -1;
}
+ if (enforce_sane_certificate_state(cert_opt.output_file,
+ cert_opt.subject_key))
+ {
+ freez(cert_opt.output_file);
+ freez(cert_opt.subject_key);
+
+ return -1;
+ }
+
if (file_exists(cert_opt.output_file) == 1)
{
/* The file exists, but is it valid? */
{
char buf[CERT_INFO_BUF_SIZE];
char *encoded_text;
+#define CERT_INFO_PREFIX ""
mbedtls_x509_crt_info(buf, sizeof(buf), CERT_INFO_PREFIX, crt);
encoded_text = html_encode(buf);
* Parameters :
* 1 : csp = Current client state (buffers, headers, etc...)
*
- * Returns : 1 => Error while creating hash
+ * Returns : -1 => Error while creating hash
* 0 => Hash created successfully
*
*********************************************************************/
#error mbedTLS needs to be compiled with md5 support
#else
memset(csp->http->hash_of_host, 0, sizeof(csp->http->hash_of_host));
- mbedtls_md5((unsigned char *)csp->http->host, strlen(csp->http->host),
- csp->http->hash_of_host);
+ ret = mbedtls_md5_ret((unsigned char *)csp->http->host,
+ strlen(csp->http->host), csp->http->hash_of_host);
+ if (ret != 0)
+ {
+ log_error(LOG_LEVEL_ERROR,
+ "Failed to generate md5 hash of host %s: %d",
+ csp->http->host, ret);
+ return -1;
+ }
/* Converting hash into string with hex */
size_t i = 0;
*********************************************************************/
extern void ssl_crt_verify_info(char *buf, size_t size, struct client_state *csp)
{
- mbedtls_x509_crt_verify_info(buf, size, " ", csp->server_cert_verification_result);
+ char *last_byte;
+
+ mbedtls_x509_crt_verify_info(buf, size, "",
+ csp->server_cert_verification_result);
+ last_byte = buf + strlen(buf)-1;
+ if (*last_byte == '\n')
+ {
+ /* Overwrite trailing new line character */
+ *last_byte = '\0';
+ }
}
+#ifdef FEATURE_GRACEFUL_TERMINATION
/*********************************************************************
*
* Function : ssl_release
mbedtls_entropy_free(&entropy);
}
}
+#endif /* def FEATURE_GRACEFUL_TERMINATION */
/*********************************************************************