Rename log level constants from LOG_* to just *.

[tlsproxy/tlsproxy.git] / src / verify.c

diff --git a/src/verify.c b/src/verify.c
index e361e01b56c676c3ac32f9d4532e43c275e0632d..d4002764dbfece338008632c794ce226dade233c 100644 (file)
--- a/src/verify.c
+++ b/src/verify.c
@@ -47,7 +47,7 @@ int verify_tls_connection(gnutls_session_t session, const char *hostname) {
     /* Verification failed (!= invalid certificate but worse), no need for any
      * more checks. */
     if (result < 0) {
-        LOG(LOG_WARNING,
+        LOG(WARNING,
             "verify_tls_connection(): gnutls_certificate_verify_peers2() failed: %s",
             gnutls_strerror(result));
         return -1;
@@ -57,7 +57,7 @@ int verify_tls_connection(gnutls_session_t session, const char *hostname) {
             || status & GNUTLS_CERT_REVOKED
             || status & GNUTLS_CERT_NOT_ACTIVATED
             || status & GNUTLS_CERT_INSECURE_ALGORITHM) {
-        LOG(LOG_WARNING,
+        LOG(WARNING,
             "verify_tls_connection(): invalid server certificate");
         return -1;
     }
@@ -66,7 +66,7 @@ int verify_tls_connection(gnutls_session_t session, const char *hostname) {
      * prevent an attacker from changing the certificate type to prevent
      * detection. */
     if (gnutls_certificate_type_get(session) != GNUTLS_CRT_X509) {
-        LOG(LOG_WARNING,
+        LOG(WARNING,
             "verify_tls_connection(): no X509 server certificate");
         return -1;
     }
@@ -75,7 +75,7 @@ int verify_tls_connection(gnutls_session_t session, const char *hostname) {
 
     result = gnutls_x509_crt_init(&cert);
     if (result < 0) {
-        LOG(LOG_WARNING,
+        LOG(WARNING,
             "verify_tls_connection(): gnutls_x509_crt_init() failed: %s",
             gnutls_strerror(result));
         return -1;
@@ -83,7 +83,7 @@ int verify_tls_connection(gnutls_session_t session, const char *hostname) {
 
     cert_list = gnutls_certificate_get_peers(session, &cert_list_size);
     if (cert_list == NULL) {
-        LOG(LOG_WARNING,
+        LOG(WARNING,
             "verify_tls_connection(): gnutls_certificate_get_peers() failed");
         gnutls_x509_crt_deinit(cert);
         return -1;
@@ -91,7 +91,7 @@ int verify_tls_connection(gnutls_session_t session, const char *hostname) {
 
     result = gnutls_x509_crt_import(cert, &cert_list[0], GNUTLS_X509_FMT_DER);
     if (result < 0) {
-        LOG(LOG_WARNING,
+        LOG(WARNING,
             "verify_tls_connection(): gnutls_x509_crt_import() failed: %s",
             gnutls_strerror(result));
         gnutls_x509_crt_deinit(cert);
@@ -104,7 +104,7 @@ int verify_tls_connection(gnutls_session_t session, const char *hostname) {
     result = gnutls_x509_crt_export(cert, GNUTLS_X509_FMT_PEM,
                                     server_cert, &size);
     if (result != GNUTLS_E_SUCCESS) {
-        LOG(LOG_WARNING,
+        LOG(WARNING,
             "verify_tls_connection(): gnutls_x509_crt_export() failed: %s",
             gnutls_strerror(result));
         gnutls_x509_crt_deinit(cert);
@@ -115,7 +115,7 @@ int verify_tls_connection(gnutls_session_t session, const char *hostname) {
 
     /* Open stored server certificate file. */
     if (server_certificate_file(&file, hostname, path, sizeof(path)) != 0) {
-        LOG(LOG_DEBUG, "server certificate:\n%s", server_cert);
+        LOG(DEBUG, "server certificate:\n%s", server_cert);
         return -1;
     }
 
@@ -126,33 +126,33 @@ int verify_tls_connection(gnutls_session_t session, const char *hostname) {
         size += strlen(buffer);
         /* Make sure the buffer is big enough. */
         if (size >= sizeof(stored_cert)) {
-            LOG(LOG_WARNING, "verify_tls_connection(): '%s' too big", path);
+            LOG(WARNING, "verify_tls_connection(): '%s' too big", path);
             fclose(file);
 
-            LOG(LOG_DEBUG, "server certificate:\n%s", server_cert);
+            LOG(DEBUG, "server certificate:\n%s", server_cert);
             return -1;
         }
 
         strcat(stored_cert, buffer);
     }
     if (ferror(file)) {
-        LOG(LOG_WARNING,
+        LOG(WARNING,
             "verify_tls_connection(): failed to read from '%s': %s",
             path, strerror(errno));
         fclose(file);
 
-        LOG(LOG_DEBUG, "server certificate:\n%s", server_cert);
+        LOG(DEBUG, "server certificate:\n%s", server_cert);
         return -1;
     }
     fclose(file);
 
     /* Check if the server certificate matches our stored certificate. */
     if (strcmp(stored_cert, server_cert)) {
-        LOG(LOG_ERROR,
+        LOG(ERROR,
             "verify_tls_connection(): server certificate changed!",
             path, strerror(errno));
 
-        LOG(LOG_WARNING, "server certificate:\n%s", server_cert);
+        LOG(WARNING, "server certificate:\n%s", server_cert);
         return -2;
     }
 
@@ -164,7 +164,7 @@ int verify_tls_connection(gnutls_session_t session, const char *hostname) {
     }
     file = fopen(path, "r");
     if (file == NULL) {
-        LOG(LOG_WARNING,
+        LOG(WARNING,
             "verify_tls_connection(): proxy certificate doesn't exist: '%s'",
             path);
         return -1;
@@ -181,14 +181,14 @@ static int get_certificate_path(const char *format,
 
     /* Hostname too long. */
     if (size - strlen(format) <= strlen(hostname)) {
-        LOG(LOG_WARNING,
+        LOG(WARNING,
             "get_certificate_path(): hostname too long: '%s'",
             hostname);
         return -1;
     }
     /* Try to prevent path traversals in hostnames. */
     if (strstr(hostname, "..") != NULL) {
-        LOG(LOG_WARNING,
+        LOG(WARNING,
             "get_certificate_path(): possible path traversal: '%s'",
             hostname);
         return -1;
@@ -196,10 +196,10 @@ static int get_certificate_path(const char *format,
     /* Safe as format is no user input. */
     result = snprintf(buffer, size, format, hostname);
     if (result < 0) {
-        LOG_PERROR(LOG_ERROR, "get_certificate_path(): snprintf failed");
+        LOG_PERROR(ERROR, "get_certificate_path(): snprintf failed");
         return -1;
     } else if ((size_t)result >= size) {
-        LOG(LOG_ERROR, "get_certificate_path(): snprintf buffer too short");
+        LOG(ERROR, "get_certificate_path(): snprintf buffer too short");
         return -1;
     }
 
@@ -215,7 +215,7 @@ int server_certificate_file(FILE **file, const char *hostname,
                             char *path, size_t size) {
     if (get_certificate_path(STORED_SERVER_CERT_FORMAT,
                              hostname, path, size) != 0) {
-        LOG_PERROR(LOG_ERROR,
+        LOG_PERROR(ERROR,
                    "server_certificate_file(): failed to get path");
         return -1;
     }
@@ -224,11 +224,11 @@ int server_certificate_file(FILE **file, const char *hostname,
     *file = fopen(path, "rb");
     if (*file == NULL) {
         if (global_passthrough_unknown) {
-            LOG(LOG_DEBUG,
+            LOG(DEBUG,
                 "server_certificate_file(): failed to open '%s': %s",
                 path, strerror(errno));
         } else {
-            LOG(LOG_WARNING,
+            LOG(WARNING,
                 "server_certificate_file(): failed to open '%s': %s",
                 path, strerror(errno));
         }