add authenticator to server config

src/webfused/auth/authenticator.c

@@ -16,3 +16,9 @@ wfd_authenticator_authenticate(
         credentials, authenticator.data);
 }
 
+char const *
+wfd_authenticator_get_type(
+    struct wfd_authenticator authenticator)
+{
+    return authenticator.vtable->get_type(authenticator.data);
+}

src/webfused/auth/authenticator.h

@@ -12,10 +12,15 @@ typedef void
 wfd_authenticator_dispose_fn(
     void * data);
 
+typedef char const *
+wfd_authenticator_get_type_fn(
+    void * data);
+
 struct wfd_authenticator_vtable
 {
     wfd_authenticator_dispose_fn * dispose;
     wf_authenticate_fn * authenticate;
+    wfd_authenticator_get_type_fn * get_type;
 };
 
 struct wfd_authenticator
@@ -33,6 +38,10 @@ wfd_authenticator_authenticate(
     struct wfd_authenticator authenticator,
     struct wf_credentials * credentials);
 
+extern char const * 
+wfd_authenticator_get_type(
+    struct wfd_authenticator authenticator);
+
 #ifdef __cplusplus
 }
 #endif

src/webfused/auth/file_authenticator.c

@@ -48,11 +48,20 @@ wfd_file_authenticator_authenticate(
     return result;
 }
 
+static char const *
+wfd_file_authenticator_get_type(
+    void * data)
+{
+    (void) data;
+    return "username";  
+}
+
 static struct wfd_authenticator_vtable
 wfd_file_authenticator_vtable =
 {
     .dispose = &wfd_file_authenticator_dispose,
-    .authenticate = &wfd_file_authenticator_authenticate
+    .authenticate = &wfd_file_authenticator_authenticate,
+    .get_type = &wfd_file_authenticator_get_type
 };
 
 bool

src/webfused/config/config.c

@@ -1,5 +1,7 @@
 #include "webfused/config/config.h"
 #include "webfuse/adapter/server_config.h"
+#include "webfused/auth/factory.h"
+#include "webfused/auth/authenticator.h"
 
 #include <stdlib.h>
 
@@ -9,6 +11,8 @@
 struct wfd_config
 {
     struct wf_server_config * server;
+    bool has_authenticator;
+    struct wfd_authenticator authenticator;
 };
 
 static void
@@ -56,6 +60,33 @@ wfd_config_set_server_document_root(
     wf_server_config_set_documentroot(config->server, document_root);
 }
 
+static bool
+wfd_config_add_auth_provider(
+    void * data,
+    struct wfd_auth_settings * settings)
+{
+    bool result = false;
+    struct wfd_config * config = data;
+
+    if (!config->has_authenticator)
+    {
+        result = wfd_authenticator_create(settings, &config->authenticator);
+        if (result)
+        {
+            wf_server_config_add_authenticator(
+                config->server, 
+                wfd_authenticator_get_type(config->authenticator), 
+                config->authenticator.vtable->authenticate,
+                config->authenticator.data);
+
+            config->has_authenticator = true;
+        }
+    }
+
+    return result;
+}
+
+
 static const struct wfd_config_builder_vtable 
 wfd_config_vtable_config_builder =
 {
@@ -63,17 +94,21 @@ wfd_config_vtable_config_builder =
     .set_server_port = &wfd_config_set_server_port,
     .set_server_key = &wfd_config_set_server_key,
     .set_server_cert = &wfd_config_set_server_cert,
-    .set_server_document_root = &wfd_config_set_server_document_root
+    .set_server_document_root = &wfd_config_set_server_document_root,
+    .add_auth_provider = &wfd_config_add_auth_provider
 };
 
 struct wfd_config *
 wfd_config_create(void)
 {
     struct wfd_config * config = malloc(sizeof(struct wfd_config));
+
     config->server = wf_server_config_create();
     wf_server_config_set_vhostname(config->server, WFD_CONFIG_DEFAULT_VHOSTNAME);
     wf_server_config_set_port(config->server, WFD_CONFIG_DEFAULT_PORT);
 
+    config->has_authenticator = false;
+
     return config;
 }
 
@@ -82,6 +117,11 @@ wfd_config_dispose(
     struct wfd_config * config)
 {
     wf_server_config_dispose(config->server);
+    if (config->has_authenticator)
+    {
+        wfd_authenticator_dispose(config->authenticator);
+    }
+
     free(config);
 }