X-Git-Url: https://git.octo.it/?a=blobdiff_plain;f=src%2Fredis.c;h=92be18f846e902c454984a8ba82629b005077f6f;hb=633c3966f770e4d46651a2fe219a18d8a9907a9f;hp=b694e09db8f84a6be6767b20cacd50d37791b074;hpb=4dc9287f4de0283ae986444377075dcbdada2871;p=collectd.git

diff --git a/src/redis.c b/src/redis.c
index b694e09d..92be18f8 100644
--- a/src/redis.c
+++ b/src/redis.c
@@ -28,10 +28,16 @@
 #include <pthread.h>
 #include <credis.h>
 
+#ifndef HOST_NAME_MAX
+# define HOST_NAME_MAX _POSIX_HOST_NAME_MAX
+#endif
+
 #define REDIS_DEF_HOST   "localhost"
+#define REDIS_DEF_PASSWD ""
 #define REDIS_DEF_PORT    6379
 #define REDIS_DEF_TIMEOUT 2000
 #define MAX_REDIS_NODE_NAME 64
+#define MAX_REDIS_PASSWD_LENGTH 512
 
 /* Redis plugin configuration example:
  *
@@ -50,6 +56,7 @@ struct redis_node_s
 {
   char name[MAX_REDIS_NODE_NAME];
   char host[HOST_NAME_MAX];
+  char passwd[MAX_REDIS_PASSWD_LENGTH];
   int port;
   int timeout;
 
@@ -132,6 +139,8 @@ static int redis_config_node (oconfig_item_t *ci) /* {{{ */
     }
     else if (strcasecmp ("Timeout", option->key) == 0)
       status = cf_util_get_int (option, &rn.timeout);
+    else if (strcasecmp ("Password", option->key) == 0)
+      status = cf_util_get_string_buffer (option, rn.passwd, sizeof (rn.passwd));
     else
       WARNING ("redis plugin: Option `%s' not allowed inside a `Node' "
           "block. I'll ignore this option.", option->key);
@@ -222,8 +231,8 @@ static void redis_submit_d (char *plugin_instance,
 
 static int redis_init (void) /* {{{ */
 {
-  redis_node_t rn = { "default", REDIS_DEF_HOST, REDIS_DEF_PORT,
-    REDIS_DEF_TIMEOUT, /* next = */ NULL };
+  redis_node_t rn = { "default", REDIS_DEF_HOST, REDIS_DEF_PASSWD,
+    REDIS_DEF_PORT, REDIS_DEF_TIMEOUT, /* next = */ NULL };
 
   if (nodes_head == NULL)
     redis_node_add (&rn);
@@ -251,6 +260,18 @@ static int redis_read (void) /* {{{ */
       continue;
     }
 
+    if (strlen (rn->passwd) > 0)
+    {
+      DEBUG ("redis plugin: authenticanting node `%s' passwd(%s).", rn->name, rn->passwd);
+      status = credis_auth(rh, rn->passwd);
+      if (status != 0)
+      {
+        WARNING ("redis plugin: unable to authenticate on node `%s'.", rn->name);
+        credis_close (rh);
+        continue;
+      }
+    }
+
     memset (&info, 0, sizeof (info));
     status = credis_info (rh, &info);
     if (status != 0)