Honor cnfServerV4Addr and cnfServerV6Addr.

[Lucu.git] / Network / HTTP / Lucu / Config.hs

diff --git a/Network/HTTP/Lucu/Config.hs b/Network/HTTP/Lucu/Config.hs
index d2b0f60eea84a8adf33946df02163285f54e1e53..29c560891ebec2f9d13b38bca91f9ce2d77436ae 100644 (file)
--- a/Network/HTTP/Lucu/Config.hs
+++ b/Network/HTTP/Lucu/Config.hs
@@ -26,8 +26,20 @@ data Config = Config {
     -- built-in pages like \"404 Not Found\".
     , cnfServerHost :: !Strict.ByteString
 
-    -- |A port ID to listen to HTTP clients.
-    , cnfServerPort :: !PortID
+    -- |A port number (or service name) to listen to HTTP clients.
+    , cnfServerPort :: !ServiceName
+
+    -- |Local IPv4 address to listen to HTTP clients. Set this to
+    -- @('Just' "0.0.0.0")@ if you want to accept any IPv4
+    -- connections. Set this to 'Nothing' to disable IPv4.
+    , cnfServerV4Addr :: !(Maybe HostName)
+
+    -- |Local IPv6 address to listen to HTTP clients. Set this to
+    -- @('Just' "::")@ if you want to accept any IPv6 connections. Set
+    -- this to 'Nothing' to disable IPv6. Note that there is currently
+    -- no way to assign separate ports to IPv4 and IPv6 server
+    -- sockets.
+    , cnfServerV6Addr :: !(Maybe HostName)
 
     -- |Configuration for HTTPS connections. Set this 'Nothing' to
     -- disable HTTPS.
@@ -73,8 +85,11 @@ data Config = Config {
 -- |Configuration record for HTTPS connections.
 data SSLConfig
     = SSLConfig {
-        -- |A port ID to listen to HTTPS clients.
-        sslServerPort :: !PortID
+        -- |A port ID to listen to HTTPS clients. Local addresses
+        -- (both for IPv4 and IPv6) will be derived from the parent
+        -- 'Config'.
+        sslServerPort :: !ServiceName
+
         -- |An SSL context for accepting connections.
       , sslContext    :: !SSLContext
       }
@@ -86,7 +101,9 @@ defaultConfig :: Config
 defaultConfig = Config {
                   cnfServerSoftware              = C8.pack "Lucu/1.0"
                 , cnfServerHost                  = C8.pack (unsafePerformIO getHostName)
-                , cnfServerPort                  = Service "http"
+                , cnfServerPort                  = "http"
+                , cnfServerV4Addr                = Just "0.0.0.0"
+                , cnfServerV6Addr                = Just "::"
                 , cnfSSLConfig                   = Nothing
                 , cnfMaxPipelineDepth            = 100
                 , cnfMaxEntityLength             = 16 * 1024 * 1024 -- 16 MiB