From 268f58d7e1bade3fcb4035df6359ecfd5b27a579 Mon Sep 17 00:00:00 2001
From: "Dmitriy A. Gerasimov" <dmitriy.gerasimov@demlabs.net>
Date: Wed, 20 Nov 2019 12:20:09 +0700
Subject: [PATCH] [+] Auth callback and other stuff from node's main.c
---
CMakeLists.txt | 6 +-
dap_chain_net_srv_vpn_cdb.c | 117 ++++++++++++++++++++++++++++++++++++
dap_chain_net_srv_vpn_cdb.h | 28 +++++++++
3 files changed, 149 insertions(+), 2 deletions(-)
create mode 100644 dap_chain_net_srv_vpn_cdb.c
create mode 100644 dap_chain_net_srv_vpn_cdb.h
diff --git a/CMakeLists.txt b/CMakeLists.txt
index 9312637..1ce515b 100755
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -3,6 +3,7 @@ project (dap_chain_net_srv_vpn)
set(DAP_CHAIN_NET_SRV_VPN_SRCS
dap_chain_net_srv_vpn.c
+ dap_chain_net_srv_vpn_cdb.c
dap_chain_net_srv_vpn_cdb_server_list.c
dap_chain_net_vpn_client.c
dap_chain_net_vpn_client_tun.c
@@ -10,7 +11,8 @@ set(DAP_CHAIN_NET_SRV_VPN_SRCS
set(DAP_CHAIN_NET_SRV_VPN_HEADERS
dap_chain_net_srv_vpn.h
- dap_chain_net_srv_vpn_cdb_server_list.h
+ dap_chain_net_srv_vpn_cdb.h
+ dap_chain_net_srv_vpn_cdb_server_list.h
dap_chain_net_vpn_client.h
dap_chain_net_vpn_client_tun.h
@@ -30,7 +32,7 @@ endif()
add_library(${PROJECT_NAME} STATIC ${DAP_CHAIN_NET_SRV_VPN_SRCS} ${DAP_CHAIN_NET_SRV_VPN_HEADERS})
-target_link_libraries(dap_chain_net_srv_vpn dap_core dap_crypto dap_chain dap_chain_crypto dap_chain_net dap_chain_net_srv)
+target_link_libraries(dap_chain_net_srv_vpn dap_core dap_crypto dap_chain dap_chain_crypto dap_chain_net dap_chain_net_srv dap_server_http_db dap_server_http_db_auth)
target_include_directories(dap_chain_net_srv_vpn INTERFACE .)
set(${PROJECT_NAME}_DEFINITIONS CACHE INTERNAL "${PROJECT_NAME}: Definitions" FORCE)
diff --git a/dap_chain_net_srv_vpn_cdb.c b/dap_chain_net_srv_vpn_cdb.c
new file mode 100644
index 0000000..7df46a5
--- /dev/null
+++ b/dap_chain_net_srv_vpn_cdb.c
@@ -0,0 +1,117 @@
+/*
+ * Authors:
+ * Dmitriy A. Gearasimov <gerasimov.dmitriy@demlabs.net>
+ * DeM Labs Inc. https://demlabs.net
+ * CellFrame https://cellframe.net
+ * Sources https://gitlab.demlabs.net/cellframe
+ * Copyright (c) 2017-2019
+ * All rights reserved.
+
+ This file is part of CellFrame SDK the open source project
+
+ CellFrame SDK is free software: you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation, either version 3 of the License, or
+ (at your option) any later version.
+
+ CellFrame SDK is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with any CellFrame SDK based project. If not, see <http://www.gnu.org/licenses/>.
+*/
+
+#include "dap_common.h"
+#include "dap_config.h"
+#include "dap_chain.h"
+#include "dap_enc_http.h"
+#include "dap_http.h"
+
+#include "db_core.h"
+#include "db_auth.h"
+#include "db_http.h"
+#include "db_http_file.h"
+
+#include "dap_chain_net_srv_vpn_cdb.h"
+#include "dap_chain_net_srv_vpn_cdb_server_list.h"
+
+
+#define LOG_TAG "dap_chain_net_srv_vpn_cdb"
+
+#define DB_URL "/db"
+#define DB_FILE_URL "/db_file"
+#define SLIST_URL "/nodelist"
+
+static void s_auth_callback(enc_http_delegate_t* a_delegate, void * a_arg);
+
+/**
+ * @brief dap_chain_net_srv_vpn_cdb_init
+ * @return
+ */
+int dap_chain_net_srv_vpn_cdb_init(dap_http_t * a_http)
+{
+ int rc;
+ if (dap_config_get_item_bool_default( g_config,
+ "cdb",
+ "servers_list_enabled",
+ false)) {
+
+ if (dap_chain_net_srv_vpn_cdb_server_list_init() != 0) {
+ log_it(L_CRITICAL,"Can't init vpn servers list");
+ return -10;
+ }
+ }
+
+
+ if((rc=db_core_init(dap_config_get_item_str_default(g_config,
+ "cdb",
+ "db_path",
+ "mongodb://localhost/db")))!=0 ){
+ log_it(L_CRITICAL,"Can't init CDB module, return code %d",rc);
+ return -3;
+ }
+ if( dap_config_get_item_bool_default( g_config,"cdb_auth","enabled",false) ){
+ db_auth_init( dap_config_get_item_str_default(g_config,"cdb_auth","collection_name","cdb") );
+ }
+ db_http_add_proc( a_http , DB_URL );
+ db_http_file_proc_add( a_http , DB_FILE_URL );
+
+ // Load all chain networks
+ if (dap_config_get_item_bool_default( g_config,
+ "cdb",
+ "servers_list_enabled",
+ false)) {
+ dap_chain_net_srv_vpn_cdb_server_list_add_proc ( a_http, SLIST_URL);
+ }
+
+ // Produce transaction for authorized users
+ if (dap_config_get_item_bool_default( g_config,
+ "cdb",
+ "tx_cond_create",
+ false)) {
+ db_auth_set_callbacks( s_auth_callback );
+ }
+ return 0;
+}
+
+/**
+ * @brief dap_chain_net_srv_vpn_cdb_deinit
+ */
+void dap_chain_net_srv_vpn_cdb_deinit()
+{
+
+}
+
+
+
+/**
+ * @brief s_auth_callback
+ * @param a_delegate
+ * @param a_arg
+ */
+static void s_auth_callback(enc_http_delegate_t* a_delegate, void * a_arg)
+{
+ log_it( L_DEBUG, "Authorized, now need to create conditioned transaction if not present");
+}
diff --git a/dap_chain_net_srv_vpn_cdb.h b/dap_chain_net_srv_vpn_cdb.h
new file mode 100644
index 0000000..c333d6c
--- /dev/null
+++ b/dap_chain_net_srv_vpn_cdb.h
@@ -0,0 +1,28 @@
+/*
+ * Authors:
+ * Dmitriy A. Gearasimov <gerasimov.dmitriy@demlabs.net>
+ * DeM Labs Inc. https://demlabs.net
+ * CellFrame https://cellframe.net
+ * Sources https://gitlab.demlabs.net/cellframe
+ * Copyright (c) 2017-2019
+ * All rights reserved.
+
+ This file is part of CellFrame SDK the open source project
+
+ CellFrame SDK is free software: you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation, either version 3 of the License, or
+ (at your option) any later version.
+
+ CellFrame SDK is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with any CellFrame SDK based project. If not, see <http://www.gnu.org/licenses/>.
+*/
+#pragma once
+#include "dap_http.h"
+int dap_chain_net_srv_vpn_cdb_init(dap_http_t * a_http);
+void dap_chain_net_srv_vpn_cdb_deinit();
--
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