/*
* Authors:
* Dmitriy A. Gearasimov <kahovski@gmail.com>
* DeM Labs Inc. https://demlabs.net
* DeM Labs Open source community https://github.com/demlabsinc
* Copyright (c) 2017-2019
* All rights reserved.
This file is part of DAP (Deus Applications Prototypes) the open source project
DAP (Deus Applicaions Prototypes) 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.
DAP 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 DAP based project. If not, see <http://www.gnu.org/licenses/>.
*/
#include <unistd.h>
#include <stdlib.h>
#include <stdio.h>
#include <sys/types.h>
#include <getopt.h>
#include <string.h>
#include "sig_unix_handler.h"
#include "dap_config.h"
#include "dap_server.h"
#include "dap_http.h"
#include "dap_http_folder.h"
#include "dap_events.h"
#include "dap_enc.h"
#include "dap_enc_ks.h"
#include "dap_enc_http.h"
#include "dap_chain.h"
#include "dap_chain_wallet.h"
#include "dap_chain_cert.h"
#include "dap_chain_cert_file.h"
#include "dap_chain_block.h"
#include "dap_chain_blocks.h"
#include "dap_chain_block_cs.h"
#include "dap_chain_block_cs_poa.h"
#include "dap_chain_dag.h"
#include "dap_chain_dag_cs.h"
#include "dap_chain_dag_cs_hashgraph.h"
#include "dap_chain_dag_cs_poa.h"
#include "dap_chain_dag_cs_poh.h"
#include "dap_chain_net.h"
#include "dap_chain_net_srv.h"
#include "dap_chain_net_srv_app.h"
#include "dap_chain_net_srv_app_db.h"
#include "dap_chain_net_srv_datum.h"
#include "dap_chain_net_srv_datum_pool.h"
#include "dap_chain_net_srv_vpn.h"
#include "dap_stream_session.h"
#include "dap_stream.h"
#include "dap_stream_ch_vpn.h"
#include "dap_stream_ch_chain.h"
#include "dap_stream_ch_chain_net.h"
#include "dap_stream_ch_chain_net_srv.h"
#include "dap_common.h"
#include "dap_client.h"
#include "dap_http_simple.h"
#include "dap_process_manager.h"
#define DAP_APP_NAME NODE_NETNAME"-node"
#define SYSTEM_PREFIX "/opt/"DAP_APP_NAME
#define LOCAL_PREFIX "~/."DAP_APP_NAME
#define SYSTEM_CONFIGS_DIR SYSTEM_PREFIX"/etc"
#define LOCAL_CONFIGS_DIR LOCAL_PREFIX"/etc"
#define SYSTEM_CA_DIR SYSTEM_PREFIX"/var/lib/ca"
#define LOCAL_CA_DIR LOCAL_PREFIX"/ca"
#define SYSTEM_CONFIG_GLOBAL_FILENAME SYSTEM_PREFIX"/etc/"DAP_APP_NAME".cfg"
#define LOCAL_CONFIG_GLOBAL LOCAL_PREFIX"/etc/"DAP_APP_NAME".cfg"
#define SYSTEM_PID_FILE_PATH SYSTEM_PREFIX"/run/"DAP_APP_NAME".pid"
#define LOCAL_PID_FILE_PATH SYSTEM_PREFIX"/run/"DAP_APP_NAME".pid"
#define ENC_HTTP_URL "/enc_init"
#define STREAM_CTL_URL "/stream_ctl"
#define STREAM_URL "/stream"
#define SLIST_URL "/nodelist"
#define MAIN_URL "/"
#define LOG_TAG "main_node_tool"
static int s_init(int argc, const char * argv[]);
static void s_help();
static dap_config_t * g_config;
static const char * s_appname;
int main(int argc, const char * argv[])
{
int ret;
s_appname = argv[0];
ret = s_init(argc, argv);
if (ret == 0){
if( argc >= 2 ){
if (strcmp (argv[1],"cert") == 0 ){
if ( argc >=3 ){
if ( strcmp( argv[2],"dump") == 0 ){
if (argc>=4) {
const char * l_cert_name = argv[3];
dap_chain_cert_t * l_cert = dap_chain_cert_add_file(l_cert_name,SYSTEM_CA_DIR);
if ( l_cert ){
dap_chain_cert_dump(l_cert);
dap_chain_cert_delete(l_cert_name);
ret = 0;
}else{
exit(-702);
}
}
}else if ( strcmp( argv[2],"create_pkey") == 0 ){
if (argc>=5) {
const char * l_cert_name = argv[3];
const char * l_cert_pkey_path = argv[4];
dap_chain_cert_t * l_cert = dap_chain_cert_add_file(l_cert_name,SYSTEM_CA_DIR);
if ( l_cert ){
l_cert->key_private->pub_key_data_size = dap_enc_gen_key_public_size(l_cert->key_private);
if ( l_cert->key_private->pub_key_data_size ){
//l_cert->key_private->pub_key_data = DAP_NEW_SIZE(void, l_cert->key_private->pub_key_data_size);
//if ( dap_enc_gen_key_public(l_cert->key_private, l_cert->key_private->pub_key_data) == 0){
dap_chain_pkey_t * l_pkey = dap_chain_pkey_from_enc_key( l_cert->key_private );
if (l_pkey){
FILE * l_file = fopen(l_cert_pkey_path,"w");
if (l_file){
fwrite(l_pkey,1,l_pkey->header.size + sizeof(l_pkey->header),l_file);
fclose(l_file);
}
}else {
log_it(L_CRITICAL, "Can't produce pkey from the certificate");
exit(-7022);
}
dap_chain_cert_delete(l_cert_name);
ret = 0;
//}else{
// log_it(L_CRITICAL,"Can't produce public key with this key type");
// exit(-7024);
//}
}else{
log_it(L_CRITICAL,"Can't produce pkey from this cert type");
exit(-7023);
}
}else{
exit(-7021);
}
}
}
else if ( strcmp( argv[2],"create" ) == 0 ){
if (argc>=5) {
size_t l_key_length = 0;
const char * l_cert_name = argv[3];
size_t l_cert_path_length = strlen(argv[3])+8+strlen(SYSTEM_CA_DIR);
char * l_cert_path = DAP_NEW_Z_SIZE(char,l_cert_path_length);
snprintf(l_cert_path,l_cert_path_length,"%s/%s.dcert",SYSTEM_CA_DIR,l_cert_name);
if( access( l_cert_path, F_OK ) != -1 ) {
log_it (L_ERROR, "File %s is already exists! Who knows, may be its smth important?", l_cert_path);
exit(-700);
}
dap_enc_key_type_t l_key_type = DAP_ENC_KEY_TYPE_NULL;
if ( strcmp (argv[4],"sig_bliss") == 0 ){
l_key_type = DAP_ENC_KEY_TYPE_SIG_BLISS;
} else if ( strcmp (argv[4],"sig_tesla") == 0){
l_key_type = DAP_ENC_KEY_TYPE_SIG_TESLA;
} else if ( strcmp (argv[4],"sig_picnic") == 0){
l_key_type = DAP_ENC_KEY_TYPE_SIG_PICNIC;
}else{
log_it (L_ERROR, "Wrong key create action \"%s\"",argv[4]);
exit(-600);
}
if ( l_key_type != DAP_ENC_KEY_TYPE_NULL ){
int l_key_length = argc >=6 ? atoi(argv[5]) : 0;
dap_chain_cert_t * l_cert = dap_chain_cert_generate(l_cert_name,l_cert_path,l_key_type ); // key length ignored!
if (l_cert == NULL){
log_it(L_CRITICAL, "Can't create %s",l_cert_path);
}
} else {
s_help();
DAP_DELETE(l_cert_path);
exit(-500);
}
DAP_DELETE(l_cert_path);
}else{
s_help();
exit(-500);
}
}else {
log_it(L_CRITICAL,"Wrong params");
s_help();
exit(-1000);
}
}else {
log_it(L_CRITICAL,"Wrong params");
s_help();
exit(-1000);
}
}else {
log_it(L_CRITICAL,"Wrong params");
s_help();
exit(-1000);
}
}else {
log_it(L_CRITICAL,"Wrong params");
s_help();
exit(-1000);
}
}else
log_it(L_CRITICAL,"Can't init modules");
return ret;
}
/**
* @brief s_init
* @param argc
* @param argv
* @return
*/
static int s_init(int argc, const char * argv[])
{
dap_config_init(SYSTEM_CONFIGS_DIR);
if((g_config = dap_config_open(DAP_APP_NAME) ) == NULL) {
log_it(L_CRITICAL,"Can't init general configurations");
return -1;
}
if(dap_common_init(DAP_APP_NAME"_logs.txt")!=0){
log_it(L_CRITICAL,"Can't init common functions module");
return -2;
}
if (dap_chain_cert_init() != 0) {
log_it(L_CRITICAL,"Can't chain certificate storage module");
return -3;
}
}
/**
* @brief s_help
* @param a_appname
*/
static void s_help()
{
printf("%s usage:\n",s_appname);
printf("\t\t%s cert create <cert name> <key type> [<key length>]\n",s_appname);
printf("\nCreate new key file with randomly produced key stored in\n\n");
printf("\t\t%s cert dump <cert name>\n",s_appname);
printf("\nDump cert data stored in <file path>\n");
printf("\t\t%s cert create_pkey <cert name> <pkey path>\n",s_appname);
printf("\nCreate pkey from <cert name> and store it on <pkey path>\n");
}