X-Git-Url: https://git.octo.it/?a=blobdiff_plain;f=src%2Fnetwork.c;h=9a0f429aad88b64bca940484f107978c0f8d0016;hb=b847e8ff2fd928813397466a941947c8fce66d66;hp=58ddb225fcd03854da5867096dac49cb6e4e503d;hpb=6159b6f81403b90eb2b1f1c60fa8006cd3405d1b;p=collectd.git

diff --git a/src/network.c b/src/network.c
index 58ddb225..9a0f429a 100644
--- a/src/network.c
+++ b/src/network.c
@@ -29,7 +29,6 @@
 
 #include "plugin.h"
 #include "common.h"
-#include "configfile.h"
 #include "utils_fbhash.h"
 #include "utils_cache.h"
 #include "utils_complain.h"
@@ -1149,7 +1148,7 @@ static int parse_part_sign_sha256 (sockent_t *se, /* {{{ */
   if (memcmp (pss.hash, hash, sizeof (pss.hash)) != 0)
   {
     WARNING ("network plugin: Verifying HMAC-SHA-256 signature failed: "
-        "Hash mismatch.");
+        "Hash mismatch. Username: %s", pss.username);
   }
   else
   {
@@ -1284,6 +1283,7 @@ static int parse_part_encr_aes256 (sockent_t *se, /* {{{ */
       pea.username);
   if (cypher == NULL)
   {
+    ERROR ("network plugin: Failed to get cypher. Username: %s", pea.username);
     sfree (pea.username);
     return (-1);
   }
@@ -1299,8 +1299,8 @@ static int parse_part_encr_aes256 (sockent_t *se, /* {{{ */
   if (err != 0)
   {
     sfree (pea.username);
-    ERROR ("network plugin: gcry_cipher_decrypt returned: %s",
-        gcry_strerror (err));
+    ERROR ("network plugin: gcry_cipher_decrypt returned: %s. Username: %s",
+        gcry_strerror (err), pea.username);
     return (-1);
   }
 
@@ -1316,8 +1316,8 @@ static int parse_part_encr_aes256 (sockent_t *se, /* {{{ */
       buffer + buffer_offset, payload_len);
   if (memcmp (hash, pea.hash, sizeof (hash)) != 0)
   {
+    ERROR ("network plugin: Checksum mismatch. Username: %s", pea.username);
     sfree (pea.username);
-    ERROR ("network plugin: Decryption failed: Checksum mismatch.");
     return (-1);
   }
 
@@ -1396,7 +1396,7 @@ static int parse_packet (sockent_t *se, /* {{{ */
 
 #if HAVE_LIBGCRYPT
 	int packet_was_signed = (flags & PP_SIGNED);
-        int packet_was_encrypted = (flags & PP_ENCRYPTED);
+	int packet_was_encrypted = (flags & PP_ENCRYPTED);
 	int printed_ignore_warning = 0;
 #endif /* HAVE_LIBGCRYPT */
 
@@ -2085,33 +2085,28 @@ static int sockent_init_crypto (sockent_t *se) /* {{{ */
 	}
 	else /* (se->type == SOCKENT_TYPE_SERVER) */
 	{
-		if (se->data.server.security_level > SECURITY_LEVEL_NONE)
+		if ((se->data.server.security_level > SECURITY_LEVEL_NONE)
+				&& (se->data.server.auth_file == NULL))
+		{
+			ERROR ("network plugin: Server socket with security requested, "
+					"but no \"AuthFile\" is configured.");
+			return (-1);
+		}
+		if (se->data.server.auth_file != NULL)
 		{
 			if (network_init_gcrypt () < 0)
 			{
-				ERROR ("network plugin: Cannot configure server socket with "
-						"security: Failed to initialize crypto library.");
+				ERROR ("network plugin: Cannot configure server socket with security: "
+						"Failed to initialize crypto library.");
 				return (-1);
 			}
 
-			if (se->data.server.auth_file == NULL)
-			{
-				ERROR ("network plugin: Server socket with "
-						"security requested, but no "
-						"password file is configured.");
-				return (-1);
-			}
-		}
-		if (se->data.server.auth_file != NULL)
-		{
 			se->data.server.userdb = fbh_create (se->data.server.auth_file);
 			if (se->data.server.userdb == NULL)
 			{
-				ERROR ("network plugin: Reading password file "
-						"`%s' failed.",
+				ERROR ("network plugin: Reading password file \"%s\" failed.",
 						se->data.server.auth_file);
-				if (se->data.server.security_level > SECURITY_LEVEL_NONE)
-					return (-1);
+				return (-1);
 			}
 		}
 	}
@@ -3449,14 +3444,6 @@ static int network_init (void)
 		return (0);
 	have_init = 1;
 
-#if HAVE_LIBGCRYPT
-	if (network_init_gcrypt () < 0)
-	{
-		ERROR ("network plugin: Failed to initialize crypto library.");
-		return (-1);
-	}
-#endif
-
 	if (network_config_stats)
 		plugin_register_read ("network", network_stats_read);