1 files changed, 106 insertions, 0 deletions
diff --git a/fluent-bit/lib/monkey/plugins/auth/auth.h b/fluent-bit/lib/monkey/plugins/auth/auth.h
new file mode 100644
index 000000000..f6eebe83e
--- /dev/null
+++ b/fluent-bit/lib/monkey/plugins/auth/auth.h
@@ -0,0 +1,106 @@
+/* -*- Mode: C; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+
+/*  Monkey HTTP Server
+ *  ==================
+ *  Copyright 2001-2017 Eduardo Silva <eduardo@monkey.io>
+ *
+ *  Licensed under the Apache License, Version 2.0 (the "License");
+ *  you may not use this file except in compliance with the License.
+ *  You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ *  Unless required by applicable law or agreed to in writing, software
+ *  distributed under the License is distributed on an "AS IS" BASIS,
+ *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *  See the License for the specific language governing permissions and
+ *  limitations under the License.
+ */
+
+#ifndef MK_AUTH_H
+#define MK_AUTH_H
+
+#include <monkey/mk_api.h>
+
+/* Header stuff */
+#define MK_AUTH_HEADER_BASIC     "Basic "
+#define MK_AUTH_HEADER_TITLE     "WWW-Authenticate: Basic realm=\"%s\""
+
+/* Credentials length */
+#define MK_AUTH_CREDENTIALS_LEN 256
+
+/*
+ * The plugin hold one struct per virtual host and link to the
+ * locations and users file associated:
+ *
+ *                    +---------------------------------+
+ *      struct vhost  >            vhost (1:N)          |
+ *                    |     +---------+----------+      |
+ *                    |     |         |          |      |
+ *   struct location  > location  location    location  |
+ *                    |     |         |          |      |
+ *                    |     +----+----+          +      |
+ *                    |          |               |      |
+ *      struct users  >        users           users    |
+ *                    +---------------------------------+
+ *
+ */
+
+/* List of virtual hosts to handle locations */
+struct mk_list vhosts_list;
+
+/* main index for locations under a virtualhost */
+struct vhost {
+    struct mk_vhost *host;
+    struct mk_list locations;
+    struct mk_list _head;
+};
+
+/*
+ * A location restrict a filesystem path with a list
+ * of allowed users
+ */
+struct location {
+    mk_ptr_t path;
+    mk_ptr_t title;
+    mk_ptr_t auth_http_header;
+
+    struct users_file *users;
+    struct mk_list _head;
+};
+
+/* Head index for user files list */
+struct mk_list users_file_list;
+
+/*
+ * Represents a users file, each entry represents a physical
+ * file and belongs to a node of the users_file_list list
+ */
+struct users_file {
+    time_t last_updated;   /* last time this entry was modified */
+    char *path;            /* file path */
+    struct mk_list _users; /* list of users */
+    struct mk_list _head;  /* head for main mk_list users_file_list */
+};
+
+/*
+ * a list of users, this list belongs to a
+ * struct location
+ */
+struct user {
+    char user[128];
+    char passwd_raw[256];
+    unsigned char *passwd_decoded;
+
+    struct mk_list _head;
+};
+
+struct mk_list users_file_list;
+
+/* Thread key */
+mk_ptr_t auth_header_request;
+mk_ptr_t auth_header_basic;
+
+#define SHA1_DIGEST_LEN 20
+
+#endif