/******************************************************************************
**函数名称: lwsd_conf_load_comm
**功 能: 加载公共配置
**输入参数:
** path: 配置文件路径
** log: 日志对象
**输出参数:
** conf: 配置信息
**返 回: 0:成功 !0:失败
**实现描述: 提取配置文件中的数据
**注意事项:
**作 者: # Qifeng.zou # 2015-06-25 22:43:12 #
******************************************************************************/
static int lwsd_conf_load_comm(xml_tree_t *xml, lwsd_conf_t *conf, log_cycle_t *log)
{
xml_node_t *node, *fix;
/* > 加载结点ID */
node = xml_query(xml, ".LISTEND.ID");
if (NULL == node
|| 0 == node->value.len)
{
log_error(log, "Get node id failed!");
return -1;
}
conf->nid = str_to_num(node->value.str);
/* > 加载工作路径 */
node = xml_query(xml, ".LISTEND.WORKDIR");
if (NULL == node
|| 0 == node->value.len)
{
log_error(log, "Get work directory failed!");
return -1;
}
snprintf(conf->wdir, sizeof(conf->wdir), "%s/%d", node->value.str, conf->nid); /* 工作路径 */
/* > 分发队列配置 */
fix = xml_query(xml, ".LISTEND.DISTQ");
if (NULL == fix) {
log_error(log, "Get distribute queue failed!");
return -1;
}
node = xml_search(xml, fix, "NUM");
if (NULL == node) {
log_error(log, "Get number of distribue queue failed!");
return -1;
}
conf->distq.num = str_to_num(node->value.str);
node = xml_search(xml, fix, "MAX");
if (NULL == node) {
log_error(log, "Get the max container of distribue queue failed!");
return -1;
}
conf->distq.max = str_to_num(node->value.str);
node = xml_search(xml, fix, "SIZE");
if (NULL == node) {
log_error(log, "Get the size of distribue queue failed!");
return -1;
}
conf->distq.size = str_to_num(node->value.str);
return 0;
}
int gs_quit_app(PSERVER_DATA server) {
int ret = GS_OK;
char url[4096];
uuid_t uuid;
char uuid_str[37];
char* result = NULL;
PHTTP_DATA data = http_create_data();
if (data == NULL)
return GS_OUT_OF_MEMORY;
uuid_generate_random(uuid);
uuid_unparse(uuid, uuid_str);
sprintf(url, "https://%s:47984/cancel?uniqueid=%s&uuid=%s", server->address, unique_id, uuid_str);
if ((ret = http_request(url, data)) != GS_OK)
goto cleanup;
if ((ret = xml_search(data->memory, data->size, "cancel", &result)) != GS_OK)
goto cleanup;
if (strcmp(result, "0") == 0) {
ret = GS_FAILED;
goto cleanup;
}
cleanup:
if (result != NULL)
free(result);
http_free_data(data);
return ret;
}
int gs_start_app(PSERVER_DATA server, STREAM_CONFIGURATION *config, int appId, bool sops, bool localaudio) {
int ret = GS_OK;
uuid_t uuid;
char* result = NULL;
char uuid_str[37];
if (config->height >= 2160 && !server->supports4K)
return GS_NOT_SUPPORTED_4K;
RAND_bytes(config->remoteInputAesKey, 16);
memset(config->remoteInputAesIv, 0, 16);
srand(time(NULL));
char url[4096];
u_int32_t rikeyid = 0;
char rikey_hex[33];
bytes_to_hex(config->remoteInputAesKey, rikey_hex, 16);
PHTTP_DATA data = http_create_data();
if (data == NULL)
return GS_OUT_OF_MEMORY;
uuid_generate_random(uuid);
uuid_unparse(uuid, uuid_str);
if (server->currentGame == 0) {
int channelCounnt = config->audioConfiguration == AUDIO_CONFIGURATION_STEREO ? CHANNEL_COUNT_STEREO : CHANNEL_COUNT_51_SURROUND;
int mask = config->audioConfiguration == AUDIO_CONFIGURATION_STEREO ? CHANNEL_MASK_STEREO : CHANNEL_MASK_51_SURROUND;
sprintf(url, "https://%s:47984/launch?uniqueid=%s&uuid=%s&appid=%d&mode=%dx%dx%d&additionalStates=1&sops=%d&rikey=%s&rikeyid=%d&localAudioPlayMode=%d&surroundAudioInfo=%d", server->address, unique_id, uuid_str, appId, config->width, config->height, config->fps, sops, rikey_hex, rikeyid, localaudio, (mask << 16) + channelCounnt);
} else
sprintf(url, "https://%s:47984/resume?uniqueid=%s&uuid=%s&rikey=%s&rikeyid=%d", server->address, unique_id, uuid_str, rikey_hex, rikeyid);
if ((ret = http_request(url, data)) == GS_OK)
server->currentGame = appId;
else
goto cleanup;
if ((ret = xml_search(data->memory, data->size, "gamesession", &result)) != GS_OK)
goto cleanup;
if (!strcmp(result, "0")) {
ret = GS_FAILED;
goto cleanup;
}
cleanup:
if (result != NULL)
free(result);
http_free_data(data);
return ret;
}
/******************************************************************************
**函数名称: lwsd_conf_parse_lws_connections
**功 能: 解析LWS并发配置
**输入参数:
** path: 配置文件路径
** log: 日志对象
**输出参数:
** conf: 配置信息
**返 回: 0:成功 !0:失败
**实现描述: 提取配置文件中的数据
**注意事项:
**作 者: # Qifeng.zou # 2015-06-25 22:43:12 #
******************************************************************************/
static int lwsd_conf_parse_lws_connections(xml_tree_t *xml, lws_conf_t *conf, log_cycle_t *log)
{
xml_node_t *fix, *node;
/* > 定位并发配置 */
fix = xml_query(xml, ".LISTEND.LWS.CONNECTIONS");
if (NULL == fix) {
log_error(log, "Didn't configure connections!");
return -1;
}
node = xml_search(xml, fix, "MAX"); /* > 获取最大并发数 */
if (NULL == node) {
log_error(log, "Get max number of connections failed!");
return -1;
}
conf->connections.max = str_to_num(node->value.str);
node = xml_search(xml, fix, "TIMEOUT"); /* > 获取连接超时时间 */
if (NULL == node) {
log_error(log, "Get timeout of connection failed!");
return -1;
}
conf->connections.timeout = str_to_num(node->value.str);
/* > 获取侦听端口 */
node = xml_search(xml, fix, "PORT");
if (NULL == node) {
log_error(log, "Get port of connection failed!");
return -1;
}
conf->connections.port = str_to_num(node->value.str);
return 0;
}
/******************************************************************************
**函数名称: lwsd_conf_load_lws
**功 能: 加载LWS配置
**输入参数:
** path: 配置文件路径
** log: 日志对象
**输出参数:
** lcf: 配置信息
**返 回: 0:成功 !0:失败
**实现描述: 提取配置文件中的数据
**注意事项:
**作 者: # Qifeng.zou # 2015-06-25 22:43:12 #
******************************************************************************/
static int lwsd_conf_load_lws(xml_tree_t *xml, lwsd_conf_t *lcf, log_cycle_t *log)
{
xml_node_t *node, *lws;
lws_conf_t *conf = &lcf->lws;
/* > 定位队列标签 */
lws = xml_query(xml, ".LISTEND.LWS");
if (NULL == lws) {
log_error(log, "Query lws configuration failed!");
return -1;
}
/* > 获取IFACE */
node = xml_search(xml, lws, "IFACE");
if (NULL == node
|| 0 == node->value.len)
{
snprintf(conf->iface, sizeof(conf->iface), ".");
}
else {
snprintf(conf->iface, sizeof(conf->iface), "%s", node->value.str);
}
/* > 加载连接配置 */
if (lwsd_conf_parse_lws_connections(xml, conf, log)) {
log_error(log, "Parse connections of lws configuration failed!");
return -1;
}
/* > 加载队列配置 */
if (lwsd_conf_parse_lws_queue(xml, conf, log)) {
log_error(log, "Parse queue of lws configuration failed!");
return -1;
}
/* > 加载路径配置 */
if (lwsd_conf_parse_lws_path(xml, conf, log)) {
log_error(log, "Parse path of lws configuration failed!");
return -1;
}
return 0;
}
/******************************************************************************
**函数名称: mon_conf_load
**功 能: 加载配置信息
**输入参数:
** path: 配置路径
**输出参数: NONE
**返 回: 0:成功 !0:失败
**实现描述:
**注意事项:
**作 者: # Qifeng.zou # 2015.04.11 #
******************************************************************************/
static int mon_conf_load_menu(xml_tree_t *xml, mon_conf_t *conf)
{
xml_node_t *node, *nail;
nail = xml_query(xml, ".MONITOR.MENU");
if (NULL == nail) {
return -1;
}
node = xml_search(xml, nail, ".WIDTH");
if (NULL == node) {
conf->menu.width = MON_MENU_WIDTH;
}
else
{
conf->menu.width = atoi(node->value.str);
}
return 0;
}
/******************************************************************************
**函数名称: lwsd_conf_parse_lws_path
**功 能: 加载路径配置
**输入参数:
** path: 配置文件路径
** log: 日志对象
**输出参数:
** conf: 配置信息
**返 回: 0:成功 !0:失败
**实现描述: 提取配置文件中的数据
**注意事项:
**作 者: # Qifeng.zou # 2015-06-25 22:43:12 #
******************************************************************************/
static int lwsd_conf_parse_lws_path(xml_tree_t *xml, lws_conf_t *conf, log_cycle_t *log)
{
xml_node_t *node, *lws;
/* > 定位队列标签 */
lws = xml_query(xml, ".LISTEND.LWS");
if (NULL == lws) {
log_error(log, "Get queue configuration failed!");
return -1;
}
/* > 获取RESOURCE-PATH */
node = xml_search(xml, lws, "RESOURCE_PATH");
if (NULL == node
|| 0 == node->value.len)
{
snprintf(conf->resource_path, sizeof(conf->resource_path), ".");
}
else {
snprintf(conf->resource_path, sizeof(conf->resource_path), "%s", node->value.str);
}
/* > 获取SSL配置 */
node = xml_search(xml, lws, "SSL.USE");
if (NULL == node
|| 0 == node->value.len)
{
conf->is_use_ssl = false;
}
else {
if (!strcasecmp(node->value.str, "on")) {
conf->is_use_ssl = true;
}
else {
conf->is_use_ssl = false;
}
}
if (conf->is_use_ssl) {
/* > 获取KEY-PATH */
node = xml_search(xml, lws, "KEY_PATH");
if (NULL == node
|| 0 == node->value.len)
{
snprintf(conf->key_path, sizeof(conf->key_path), "%s", conf->resource_path);
}
else {
snprintf(conf->key_path, sizeof(conf->key_path), "%s/%s",
conf->resource_path, node->value.str);
}
/* > 获取CERT-PATH */
node = xml_search(xml, lws, "CERT_PATH");
if (NULL == node
|| 0 == node->value.len)
{
snprintf(conf->cert_path, sizeof(conf->cert_path), "%s", conf->resource_path);
}
else {
snprintf(conf->cert_path, sizeof(conf->cert_path), "%s/%s",
conf->resource_path, node->value.str);
}
}
return 0;
}
int gs_pair(const char* address, const char* pin) {
int ret = GS_OK;
char url[4096];
unsigned char salt_data[16];
char salt_hex[33];
RAND_bytes(salt_data, 16);
bytes_to_hex(salt_data, salt_hex, 16);
sprintf(url, "http://%s:47989/pair?uniqueid=%s&devicename=roth&updateState=1&phrase=getservercert&salt=%s&clientcert=%s", address, g_UniqueId, salt_hex, g_CertHex);
PHTTP_DATA data = http_create_data();
if (data == NULL)
return GS_OUT_OF_MEMORY;
else if ((ret = http_request(url, data)) != GS_OK)
goto cleanup;
unsigned char salt_pin[20];
unsigned char aes_key_hash[20];
AES_KEY enc_key, dec_key;
memcpy(salt_pin, salt_data, 16);
memcpy(salt_pin+16, pin, 4);
SHA1(salt_pin, 20, aes_key_hash);
AES_set_encrypt_key((unsigned char *)aes_key_hash, 128, &enc_key);
AES_set_decrypt_key((unsigned char *)aes_key_hash, 128, &dec_key);
unsigned char challenge_data[16];
unsigned char challenge_enc[16];
char challenge_hex[33];
RAND_bytes(challenge_data, 16);
AES_encrypt(challenge_data, challenge_enc, &enc_key);
bytes_to_hex(challenge_enc, challenge_hex, 16);
sprintf(url, "http://%s:47989/pair?uniqueid=%s&devicename=roth&updateState=1&clientchallenge=%s", address, g_UniqueId, challenge_hex);
if ((ret = http_request(url, data)) != GS_OK)
goto cleanup;
char *result;
if (xml_search(data->memory, data->size, "challengeresponse", &result) != GS_OK) {
ret = GS_INVALID;
goto cleanup;
}
unsigned char challenge_response_data_enc[48];
unsigned char challenge_response_data[48];
for (int count = 0; count < strlen(result); count += 2) {
sscanf(&result[count], "%2hhx", &challenge_response_data_enc[count / 2]);
}
free(result);
for (int i = 0; i < 48; i += 16) {
AES_decrypt(&challenge_response_data_enc[i], &challenge_response_data[i], &dec_key);
}
unsigned char client_secret_data[16];
RAND_bytes(client_secret_data, 16);
unsigned char challenge_response[16 + 256 + 16];
unsigned char challenge_response_hash[32];
unsigned char challenge_response_hash_enc[32];
char challenge_response_hex[65];
memcpy(challenge_response, challenge_response_data + 20, 16);
memcpy(challenge_response + 16, g_Cert->signature->data, 256);
memcpy(challenge_response + 16 + 256, client_secret_data, 16);
SHA1(challenge_response, 16 + 256 + 16, challenge_response_hash);
for (int i = 0; i < 32; i += 16) {
AES_encrypt(&challenge_response_hash[i], &challenge_response_hash_enc[i], &enc_key);
}
bytes_to_hex(challenge_response_hash_enc, challenge_response_hex, 32);
sprintf(url, "http://%s:47989/pair?uniqueid=%s&devicename=roth&updateState=1&serverchallengeresp=%s", address, g_UniqueId, challenge_response_hex);
if ((ret = http_request(url, data)) != GS_OK)
goto cleanup;
if (xml_search(data->memory, data->size, "pairingsecret", &result) != GS_OK) {
ret = GS_INVALID;
goto cleanup;
}
unsigned char *signature = NULL;
size_t s_len;
if (sign_it(client_secret_data, 16, &signature, &s_len, g_PrivateKey) != GS_OK) {
gs_error = "Failed to sign data";
ret = GS_FAILED;
goto cleanup;
}
unsigned char client_pairing_secret[16 + 256];
char client_pairing_secret_hex[(16 + 256) * 2 + 1];
memcpy(client_pairing_secret, client_secret_data, 16);
memcpy(client_pairing_secret + 16, signature, 256);
bytes_to_hex(client_pairing_secret, client_pairing_secret_hex, 16 + 256);
sprintf(url, "http://%s:47989/pair?uniqueid=%s&devicename=roth&updateState=1&clientpairingsecret=%s", address, g_UniqueId, client_pairing_secret_hex);
if ((ret = http_request(url, data)) != GS_OK)
goto cleanup;
sprintf(url, "https://%s:47984/pair?uniqueid=%s&devicename=roth&updateState=1&phrase=pairchallenge", address, g_UniqueId);
if ((ret = http_request(url, data)) != GS_OK)
goto cleanup;
cleanup:
http_free_data(data);
return ret;
}
/******************************************************************************
**函数名称: mon_srch_recv_rsp
**功 能: 接收搜索应答信息
**输入参数:
** fd: 文件描述符
**输出参数: NONE
**返 回: 0:成功 !0:失败
**实现描述:
**注意事项:
**作 者: # Qifeng.zou # 2015.06.05 17:01:04 #
******************************************************************************/
static int mon_srch_recv_rsp(mon_cntx_t *ctx, mon_srch_conn_t *conn)
{
int idx;
ssize_t n;
char addr[8192];
serial_t serial;
xml_opt_t opt;
xml_tree_t *xml;
xml_node_t *node, *attr;
struct timeval ctm;
int sec, msec, usec;
agent_header_t head;
mesg_data_t *rsp;
memset(addr, 0, sizeof(addr));
/* > 接收应答数据 */
n = read(conn->fd, (void *)&head, sizeof(head));
gettimeofday(&ctm, NULL);
if (n <= 0) {
fprintf(stderr, " errmsg:[%d] %s!\n", errno, strerror(errno));
return -1;
}
else if (0 == conn->wrtm.tv_sec) {
fprintf(stderr, " Didn't send search request but received response!\n");
}
/* > 字节序转换 */
head.type = ntohl(head.type);
head.flag = ntohl(head.flag);
head.length = ntohl(head.length);
head.mark = ntohl(head.mark);
head.serial = ntoh64(head.serial);
n = read(conn->fd, addr, head.length);
/* > 显示查询结果 */
fprintf(stderr, " ============================================\n");
rsp = (mesg_data_t *)addr;
rsp->serial = ntoh64(rsp->serial);
serial.serial = head.serial;
fprintf(stderr, " >Serial: %lu [nid(%u) sid(%u) seq(%u)]\n",
head.serial, serial.nid, serial.sid, serial.seq);
fprintf(stderr, " >Serial: %lu:%lu\n",
rsp->serial, head.serial);
memset(&opt, 0, sizeof(opt));
opt.pool = NULL;
opt.alloc = mem_alloc;
opt.dealloc = mem_dealloc;
xml = xml_screat(rsp->body, head.length, &opt);
if (NULL == xml) {
fprintf(stderr, " Format isn't right! body:%s\n", rsp->body);
return -1;
}
node = xml_query(xml, ".SEARCH-RSP.ITEM");
for (idx=1; NULL != node; node = xml_brother(node), ++idx) {
attr = xml_search(xml, node, "URL");
fprintf(stderr, " [%02d] URL:%s", idx, attr->value.str);
attr = xml_search(xml, node, "FREQ");
fprintf(stderr, " FREQ:%s\n", attr->value.str);
}
xml_destroy(xml);
/* > 打印统计信息 */
sec = ctm.tv_sec - conn->wrtm.tv_sec;
msec = (ctm.tv_usec - conn->wrtm.tv_usec)/1000;
if (msec < 0) {
sec -= 1;
msec += 1000;
}
usec = (ctm.tv_usec - conn->wrtm.tv_usec)%1000;
if (usec < 0) {
usec += 1000;
msec -= 1;
if (msec < 0) {
sec -= 1;
msec += 1000;
}
}
if (msec < 0) {
msec += 1000;
sec -= 1;
}
fprintf(stderr, " >Spend: %d(s).%03d(ms).%03d(us)\n", sec, msec, usec);
fprintf(stderr, " ============================================\n");
return 0;
}
/******************************************************************************
**函数名称: frwd_conf_load_frwder
**功 能: 加载转发配置
**输入参数:
** xml: XML树
** path: 结点路径
**输出参数:
** conf: 发送配置
**返 回: 0:成功 !0:失败
**实现描述:
**注意事项:
**作 者: # Qifeng.zou # 2015.06.09 #
******************************************************************************/
static int frwd_conf_load_frwder(xml_tree_t *xml, const char *path, rtsd_conf_t *conf)
{
xml_node_t *parent, *node;
parent = xml_query(xml, path);
if (NULL == parent) {
fprintf(stderr, "Didn't find %s!\n", path);
return -1;
}
/* > 结点ID */
node = xml_search(xml, parent, "NODE");
if (NULL == node
|| 0 == node->value.len)
{
fprintf(stderr, "Didn't find %s.NODE!\n", path);
return -1;
}
conf->nodeid = atoi(node->value.str);
/* > 工作路径 */
node = xml_search(xml, parent, "PATH");
if (NULL == node
|| 0 == node->value.len)
{
fprintf(stderr, "Didn't find %s.PATH!\n", path);
return -1;
}
snprintf(conf->path, sizeof(conf->path), "%s", node->value.str);
/* > 服务端IP */
node = xml_search(xml, parent, "SERVER.IP");
if (NULL == node
|| 0 == node->value.len)
{
fprintf(stderr, "Didn't find %s.SERVER.IP!\n", path);
return -1;
}
snprintf(conf->ipaddr, sizeof(conf->ipaddr), "%s", node->value.str);
node = xml_search(xml, parent, "SERVER.PORT");
if (NULL == node
|| 0 == node->value.len)
{
fprintf(stderr, "Didn't find %s.SERVER.PORT!\n", path);
return -1;
}
conf->port = atoi(node->value.str);
/* > 鉴权信息 */
node = xml_search(xml, parent, "AUTH.USR");
if (NULL == node
|| 0 == node->value.len)
{
fprintf(stderr, "Didn't find %s.AUTH.USR!\n", path);
return -1;
}
snprintf(conf->auth.usr, sizeof(conf->auth.usr), "%s", node->value.str);
node = xml_search(xml, parent, "AUTH.PASSWD");
if (NULL == node
|| 0 == node->value.len)
{
fprintf(stderr, "Didn't find %s.AUTH.PASSWD!\n", path);
return -1;
}
snprintf(conf->auth.passwd, sizeof(conf->auth.passwd), "%s", node->value.str);
/* > 线程数目 */
node = xml_search(xml, parent, "THREAD-POOL.SEND_THD_NUM"); /* 发送线程数 */
if (NULL == node
|| 0 == node->value.len)
{
fprintf(stderr, "Didn't find %s.THREAD-POOL.SEND_THD_NUM!\n", path);
return -1;
}
conf->send_thd_num = atoi(node->value.str);
if (0 == conf->send_thd_num) {
fprintf(stderr, "%s.THREAD-POOL.SEND_THD_NUM is zero!\n", path);
return -1;
}
node = xml_search(xml, parent, "THREAD-POOL.WORK_THD_NUM"); /* 工作线程数 */
if (NULL == node
|| 0 == node->value.len)
{
fprintf(stderr, "Didn't find %s.THREAD-POOL.WORK_THD_NUM!\n", path);
return -1;
}
conf->work_thd_num = atoi(node->value.str);
if (0 == conf->work_thd_num) {
fprintf(stderr, "%s.THREAD-POOL.WORK_THD_NUM is zero!\n", path);
return -1;
}
/* > 缓存大小配置 */
node = xml_search(xml, parent, "BUFFER-POOL-SIZE.RECV"); /* 接收缓存(MB) */
if (NULL == node
|| 0 == node->value.len)
{
fprintf(stderr, "Didn't find %s.BUFFER-POOL-SIZE.RECV!\n", path);
return -1;
}
conf->recv_buff_size = atoi(node->value.str) * MB;
if (0 == conf->recv_buff_size) {
return -1;
}
/* > 接收队列 */
node = xml_search(xml, parent, "RECVQ.MAX");
if (NULL == node
|| 0 == node->value.len)
{
fprintf(stderr, "Didn't find %s.RECVQ.MAX!\n", path);
return -1;
}
conf->recvq.max = atoi(node->value.str);
if (0 == conf->recvq.max) {
fprintf(stderr, "%s.RECVQ.MAX is zero!\n", path);
return -1;
}
node = xml_search(xml, parent, "RECVQ.SIZE");
if (NULL == node
|| 0 == node->value.len)
{
fprintf(stderr, "Didn't find %s.RECVQ.SIZE!\n", path);
return -1;
}
conf->recvq.size = atoi(node->value.str);
if (0 == conf->recvq.size) {
fprintf(stderr, "%s.RECVQ.SIZE is zero!\n", path);
return -1;
}
/* > 发送队列 */
node = xml_search(xml, parent, "SENDQ.MAX");
if (NULL == node
|| 0 == node->value.len)
{
fprintf(stderr, "Didn't find %s.SENDQ.MAX!\n", path);
return -1;
}
conf->sendq.max = atoi(node->value.str);
if (0 == conf->sendq.max) {
fprintf(stderr, "%s.SENDQ.MAX is zero!\n", path);
return -1;
}
node = xml_search(xml, parent, "SENDQ.SIZE");
if (NULL == node
|| 0 == node->value.len)
{
fprintf(stderr, "Didn't find %s.SENDQ.SIZE!\n", path);
return -1;
}
conf->sendq.size = atoi(node->value.str);
if (0 == conf->sendq.size) {
fprintf(stderr, "%s.SENDQ.SIZE is zero!\n", path);
return -1;
}
return 0;
}
// -----------------------------------------------
// ----------- main procedure for xml search -----
// -----------------------------------------------
int main(int argc, char *argv[])
{
int getopt(int argc, char * const *argv, const char *options);
void unbwi(char *);
void xml_search(char *, int, char *);
extern char *optarg;
extern int optind, opterr;
char *infile_name, *pattern, *tag;
int c, num_opt, pattern_from_file;
if(argc<3) {
fprintf(stderr, "Usage:\n\t%s ",argv[0]);
fprintf(stderr,"[-prv] [-x 1|2|3] [-c perc] [-w 0|1|2|3]");
fprintf(stderr,"[-t tag] pattern bwifile\n");
fprintf(stderr,"Valid options are:\n");
fprintf(stderr,"\t-p *pattern* gives the pattern file name\n");
fprintf(stderr,"\t-r report row # and position of the occurrences\n");
fprintf(stderr,"\t-v produces a verbose output\n");
fprintf(stderr,"\t-C only count occurrences\n");
fprintf(stderr,"\t-c percentage of cached buckets (default 0)\n");
fprintf(stderr,"\t-t enclosing tag (default none)\n");
fprintf(stderr,"\t-w word search: 0=Subs 1=Pfx 2=Sfx ");
fprintf(stderr,"3=FullWord (default 0)\n");
fprintf(stderr,"\t-x data access: 1=Ext, 2=Mmap, 3=In (default 1)\n\n");
fprintf(stderr,"The command line was: ");
for(c=0;c<argc;c++)
fprintf(stderr,"%s ",argv[c]);
fprintf(stderr,"\n\n");
exit(1);
}
/* ----------------- read options --------------------- */
Verbose=0;
infile_name=NULL;
num_opt = opterr=0;
pattern_from_file = 0;
Type_mem_ops = EXT_MEM;
Cache_percentage = 0;
Report_rows = 0;
Word_search = 0;
Count_only = 0;
tag = NULL;
while ((c=getopt(argc, argv, "rpvCc:t:w:x:")) != -1) {
switch (c)
{
case 'v':
Verbose++; break;
case 'r':
Report_rows=1; break;
case 'x':
Type_mem_ops = atoi(optarg); break;
case 'w':
Word_search = atoi(optarg); break;
case 'C':
Count_only = 1; break;
case 'c':
Cache_percentage = atof(optarg); break;
case 'p':
pattern_from_file = 1; break;
case 't':
tag = optarg; break;
case '?':
fprintf(stderr,"Unknown option: %c -main-\n", c);
exit(1);
}
num_opt++;
}
/* ------- read pattern and filename --------- */
if(optind!=argc-2) {
fprintf(stderr,"You must supply a pattern and a filename! -main-\n");
exit(1);
}
else {
pattern = (char *) argv[optind++];
infile_name = (char *) argv[optind];
}
if(strlen(pattern)<=0) {
fprintf(stderr,"Invalid pattern -main-\n");
exit(1);
}
if((Cache_percentage < 0) || (Cache_percentage > 1)) {
fprintf(stderr,"Cache percentage must be in [0,1] -main-\n");
exit(1);
}
if(strlen(infile_name)<=0) {
fprintf(stderr,"Invalid file name -main-\n");
exit(1);
}
if (check_bwi_suffix(infile_name) == 0){
fprintf(stderr,"The file name must end with .bwi -main-\n");
exit(1);
}
if((Word_search<0) || (Word_search>3))
fatal_error("Invalid word search option -main-\n");
if((Type_mem_ops<1) || (Type_mem_ops>3))
fatal_error("Invalid data access option -main-\n");
if(Verbose>1) {
fprintf(stderr,"\n*****************************************************");
fprintf(stderr,"\n bwxml Ver 1.0\n");
fprintf(stderr,"Created on %s at %s from %s\n",__DATE__,__TIME__,__FILE__);
fprintf(stderr,"*****************************************************\n");
}
if(Verbose) {
fprintf(stderr,"Command line: ");
for(c=0;c<argc;c++)
fprintf(stderr,"%s ",argv[c]);
fprintf(stderr,"\n");
}
/* ----- Hilights the type of memory management ------ */
if(Verbose)
switch(Type_mem_ops)
{
case EXT_MEM:
fprintf(stderr,"Memory management: via fopen, fread, getc, ...\n");
break;
case EXT_MMAP:
fprintf(stderr,"Memory management: via mmap() system call ...\n");
break;
case IN_MEM:
fprintf(stderr,"Memory management: internal memory ...\n");
break;
default:
fprintf(stderr,"Error: -- type mem ops --\n"); exit(1); break;
}
/* --------- open input file ------------- */
my_open_file(infile_name);
/* --------- Initialize the Cache System ------------- */
init_bwi_cache();
xml_search(pattern,pattern_from_file,tag);
/* --------- Report Cache Usage Information ------------- */
if (Verbose)
report_bwi_cache_usage();
my_fclose(Infile);
return 0;
}
static int load_server_status(PSERVER_DATA server) {
char *pairedText = NULL;
char *currentGameText = NULL;
char *versionText = NULL;
char *stateText = NULL;
uuid_t uuid;
char uuid_str[37];
int ret = GS_INVALID;
char url[4096];
uuid_generate_random(uuid);
uuid_unparse(uuid, uuid_str);
sprintf(url, "https://%s:47984/serverinfo?uniqueid=%s&uuid=%s", server->address, unique_id, uuid_str);
PHTTP_DATA data = http_create_data();
if (data == NULL) {
ret = GS_OUT_OF_MEMORY;
goto cleanup;
}
if (http_request(url, data) != GS_OK) {
ret = GS_IO_ERROR;
goto cleanup;
}
if (xml_search(data->memory, data->size, "currentgame", ¤tGameText) != GS_OK) {
goto cleanup;
}
if (xml_search(data->memory, data->size, "PairStatus", &pairedText) != GS_OK)
goto cleanup;
if (xml_search(data->memory, data->size, "appversion", &versionText) != GS_OK)
goto cleanup;
if (xml_search(data->memory, data->size, "state", &stateText) != GS_OK)
goto cleanup;
server->paired = pairedText != NULL && strcmp(pairedText, "1") == 0;
server->currentGame = currentGameText == NULL ? 0 : atoi(currentGameText);
char *versionSep = strstr(versionText, ".");
if (versionSep != NULL) {
*versionSep = 0;
}
server->serverMajorVersion = atoi(versionText);
if (strstr(stateText, "_SERVER_AVAILABLE")) {
// After GFE 2.8, current game remains set even after streaming
// has ended. We emulate the old behavior by forcing it to zero
// if streaming is not active.
server->currentGame = 0;
}
ret = GS_OK;
cleanup:
if (data != NULL)
http_free_data(data);
if (pairedText != NULL)
free(pairedText);
if (currentGameText != NULL)
free(currentGameText);
if (versionText != NULL)
free(versionText);
return ret;
}
int gs_pair(PSERVER_DATA server, char* pin) {
int ret = GS_OK;
char* result = NULL;
char url[4096];
uuid_t uuid;
char uuid_str[37];
if (server->paired) {
gs_error = "Already paired";
return GS_WRONG_STATE;
}
if (server->currentGame != 0) {
gs_error = "The computer is currently in a game. You must close the game before pairing";
return GS_WRONG_STATE;
}
unsigned char salt_data[16];
char salt_hex[33];
RAND_bytes(salt_data, 16);
bytes_to_hex(salt_data, salt_hex, 16);
uuid_generate_random(uuid);
uuid_unparse(uuid, uuid_str);
sprintf(url, "http://%s:47989/pair?uniqueid=%s&uuid=%s&devicename=roth&updateState=1&phrase=getservercert&salt=%s&clientcert=%s", server->address, unique_id, uuid_str, salt_hex, cert_hex);
PHTTP_DATA data = http_create_data();
if (data == NULL)
return GS_OUT_OF_MEMORY;
else if ((ret = http_request(url, data)) != GS_OK)
goto cleanup;
if ((ret = xml_search(data->memory, data->size, "paired", &result)) != GS_OK)
goto cleanup;
if (strcmp(result, "1") != 0) {
gs_error = "Pairing failed";
ret = GS_FAILED;
goto cleanup;
}
free(result);
result = NULL;
if ((ret = xml_search(data->memory, data->size, "plaincert", &result)) != GS_OK)
goto cleanup;
if (strlen(result)/2 > 8191) {
gs_error = "Server certificate too big";
ret = GS_FAILED;
goto cleanup;
}
char plaincert[8192];
for (int count = 0; count < strlen(result); count += 2) {
sscanf(&result[count], "%2hhx", &plaincert[count / 2]);
}
plaincert[strlen(result)/2] = '\0';
printf("%d / %d\n", strlen(result)/2, strlen(plaincert));
unsigned char salt_pin[20];
unsigned char aes_key_hash[32];
AES_KEY enc_key, dec_key;
memcpy(salt_pin, salt_data, 16);
memcpy(salt_pin+16, pin, 4);
int hash_length = server->serverMajorVersion >= 7 ? 32 : 20;
if (server->serverMajorVersion >= 7)
SHA256(salt_pin, 20, aes_key_hash);
else
SHA1(salt_pin, 20, aes_key_hash);
AES_set_encrypt_key((unsigned char *)aes_key_hash, 128, &enc_key);
AES_set_decrypt_key((unsigned char *)aes_key_hash, 128, &dec_key);
unsigned char challenge_data[16];
unsigned char challenge_enc[16];
char challenge_hex[33];
RAND_bytes(challenge_data, 16);
AES_encrypt(challenge_data, challenge_enc, &enc_key);
bytes_to_hex(challenge_enc, challenge_hex, 16);
uuid_generate_random(uuid);
uuid_unparse(uuid, uuid_str);
sprintf(url, "http://%s:47989/pair?uniqueid=%s&uuid=%s&devicename=roth&updateState=1&clientchallenge=%s", server->address, unique_id, uuid_str, challenge_hex);
if ((ret = http_request(url, data)) != GS_OK)
goto cleanup;
free(result);
result = NULL;
if ((ret = xml_search(data->memory, data->size, "paired", &result)) != GS_OK)
goto cleanup;
if (strcmp(result, "1") != 0) {
gs_error = "Pairing failed";
ret = GS_FAILED;
goto cleanup;
}
free(result);
result = NULL;
if (xml_search(data->memory, data->size, "challengeresponse", &result) != GS_OK) {
ret = GS_INVALID;
goto cleanup;
}
char challenge_response_data_enc[48];
char challenge_response_data[48];
for (int count = 0; count < strlen(result); count += 2) {
sscanf(&result[count], "%2hhx", &challenge_response_data_enc[count / 2]);
}
for (int i = 0; i < 48; i += 16) {
AES_decrypt(&challenge_response_data_enc[i], &challenge_response_data[i], &dec_key);
}
char client_secret_data[16];
RAND_bytes(client_secret_data, 16);
char challenge_response[16 + 256 + 16];
char challenge_response_hash[32];
char challenge_response_hash_enc[32];
char challenge_response_hex[65];
memcpy(challenge_response, challenge_response_data + hash_length, 16);
memcpy(challenge_response + 16, cert->signature->data, 256);
memcpy(challenge_response + 16 + 256, client_secret_data, 16);
if (server->serverMajorVersion >= 7)
SHA256(challenge_response, 16 + 256 + 16, challenge_response_hash);
else
SHA1(challenge_response, 16 + 256 + 16, challenge_response_hash);
for (int i = 0; i < 32; i += 16) {
AES_encrypt(&challenge_response_hash[i], &challenge_response_hash_enc[i], &enc_key);
}
bytes_to_hex(challenge_response_hash_enc, challenge_response_hex, 32);
uuid_generate_random(uuid);
uuid_unparse(uuid, uuid_str);
sprintf(url, "http://%s:47989/pair?uniqueid=%s&uuid=%s&devicename=roth&updateState=1&serverchallengeresp=%s", server->address, unique_id, uuid_str, challenge_response_hex);
if ((ret = http_request(url, data)) != GS_OK)
goto cleanup;
free(result);
result = NULL;
if ((ret = xml_search(data->memory, data->size, "paired", &result)) != GS_OK)
goto cleanup;
if (strcmp(result, "1") != 0) {
gs_error = "Pairing failed";
ret = GS_FAILED;
goto cleanup;
}
free(result);
result = NULL;
if (xml_search(data->memory, data->size, "pairingsecret", &result) != GS_OK) {
ret = GS_INVALID;
goto cleanup;
}
char pairing_secret[16 + 256];
for (int count = 0; count < strlen(result); count += 2) {
sscanf(&result[count], "%2hhx", &pairing_secret[count / 2]);
}
if (!verifySignature(pairing_secret, 16, pairing_secret+16, 256, plaincert)) {
gs_error = "MITM attack detected";
ret = GS_FAILED;
goto cleanup;
}
unsigned char *signature = NULL;
size_t s_len;
if (sign_it(client_secret_data, 16, &signature, &s_len, privateKey) != GS_OK) {
gs_error = "Failed to sign data";
ret = GS_FAILED;
goto cleanup;
}
char client_pairing_secret[16 + 256];
char client_pairing_secret_hex[(16 + 256) * 2 + 1];
memcpy(client_pairing_secret, client_secret_data, 16);
memcpy(client_pairing_secret + 16, signature, 256);
bytes_to_hex(client_pairing_secret, client_pairing_secret_hex, 16 + 256);
uuid_generate_random(uuid);
uuid_unparse(uuid, uuid_str);
sprintf(url, "http://%s:47989/pair?uniqueid=%s&uuid=%s&devicename=roth&updateState=1&clientpairingsecret=%s", server->address, unique_id, uuid_str, client_pairing_secret_hex);
if ((ret = http_request(url, data)) != GS_OK)
goto cleanup;
free(result);
result = NULL;
if ((ret = xml_search(data->memory, data->size, "paired", &result)) != GS_OK)
goto cleanup;
if (strcmp(result, "1") != 0) {
gs_error = "Pairing failed";
ret = GS_FAILED;
goto cleanup;
}
uuid_generate_random(uuid);
uuid_unparse(uuid, uuid_str);
sprintf(url, "https://%s:47984/pair?uniqueid=%s&uuid=%s&devicename=roth&updateState=1&phrase=pairchallenge", server->address, unique_id, uuid_str);
if ((ret = http_request(url, data)) != GS_OK)
goto cleanup;
free(result);
result = NULL;
if ((ret = xml_search(data->memory, data->size, "paired", &result)) != GS_OK)
goto cleanup;
if (strcmp(result, "1") != 0) {
gs_error = "Pairing failed";
ret = GS_FAILED;
goto cleanup;
}
server->paired = true;
cleanup:
if (ret != GS_OK)
gs_unpair(server);
if (result != NULL)
free(result);
http_free_data(data);
return ret;
}
static int load_server_status(PSERVER_DATA server) {
uuid_t uuid;
char uuid_str[37];
int ret;
char url[4096];
int i;
i = 0;
do {
char *pairedText = NULL;
char *currentGameText = NULL;
char *versionText = NULL;
char *stateText = NULL;
char *heightText = NULL;
char *serverCodecModeSupportText = NULL;
ret = GS_INVALID;
uuid_generate_random(uuid);
uuid_unparse(uuid, uuid_str);
// Modern GFE versions don't allow serverinfo to be fetched over HTTPS if the client
// is not already paired. Since we can't pair without knowing the server version, we
// make another request over HTTP if the HTTPS request fails. We can't just use HTTP
// for everything because it doesn't accurately tell us if we're paired.
sprintf(url, "%s://%s:%d/serverinfo?uniqueid=%s&uuid=%s",
i == 0 ? "https" : "http", server->address, i == 0 ? 47984 : 47989, unique_id, uuid_str);
PHTTP_DATA data = http_create_data();
if (data == NULL) {
ret = GS_OUT_OF_MEMORY;
goto cleanup;
}
if (http_request(url, data) != GS_OK) {
ret = GS_IO_ERROR;
goto cleanup;
}
if (xml_search(data->memory, data->size, "currentgame", ¤tGameText) != GS_OK) {
goto cleanup;
}
if (xml_search(data->memory, data->size, "PairStatus", &pairedText) != GS_OK)
goto cleanup;
if (xml_search(data->memory, data->size, "appversion", &versionText) != GS_OK)
goto cleanup;
if (xml_search(data->memory, data->size, "state", &stateText) != GS_OK)
goto cleanup;
if (xml_search(data->memory, data->size, "Height", &heightText) != GS_OK)
goto cleanup;
if (xml_search(data->memory, data->size, "ServerCodecModeSupport", &serverCodecModeSupportText) != GS_OK)
goto cleanup;
if (xml_search(data->memory, data->size, "gputype", &server->gpuType) != GS_OK)
goto cleanup;
if (xml_search(data->memory, data->size, "GfeVersion", &server->gfeVersion) != GS_OK)
goto cleanup;
// These fields are present on all version of GFE that this client supports
if (!strlen(currentGameText) || !strlen(pairedText) || !strlen(versionText) || !strlen(stateText))
goto cleanup;
server->paired = pairedText != NULL && strcmp(pairedText, "1") == 0;
server->currentGame = currentGameText == NULL ? 0 : atoi(currentGameText);
server->supports4K = heightText != NULL && serverCodecModeSupportText != NULL && atoi(heightText) >= 2160;
server->serverMajorVersion = atoi(versionText);
if (strstr(stateText, "_SERVER_AVAILABLE")) {
// After GFE 2.8, current game remains set even after streaming
// has ended. We emulate the old behavior by forcing it to zero
// if streaming is not active.
server->currentGame = 0;
}
ret = GS_OK;
cleanup:
if (data != NULL)
http_free_data(data);
if (pairedText != NULL)
free(pairedText);
if (currentGameText != NULL)
free(currentGameText);
if (versionText != NULL)
free(versionText);
if (heightText != NULL)
free(heightText);
if (serverCodecModeSupportText != NULL)
free(serverCodecModeSupportText);
i++;
} while (ret != GS_OK && i < 2);
if (ret == GS_OK) {
if (server->serverMajorVersion > MAX_SUPPORTED_GFE_VERSION) {
gs_error = "Ensure you're running the latest version of Moonlight Embedded or downgrade GeForce Experience and try again";
ret = GS_UNSUPPORTED_VERSION;
} else if (server->serverMajorVersion < MIN_SUPPORTED_GFE_VERSION) {
gs_error = "Moonlight Embedded requires a newer version of GeForce Experience. Please upgrade GFE on your PC and try again.";
ret = GS_UNSUPPORTED_VERSION;
}
}
return ret;
}
/******************************************************************************
**函数名称: lwsd_conf_load_frwder
**功 能: 加载转发配置
**输入参数:
** path: 配置文件路径
** log: 日志对象
**输出参数:
** conf: 配置信息
**返 回: 0:成功 !0:失败
**实现描述: 提取配置文件中的数据
**注意事项:
**作 者: # Qifeng.zou # 2015-06-25 22:43:12 #
******************************************************************************/
static int lwsd_conf_load_frwder(xml_tree_t *xml, lwsd_conf_t *lcf, log_cycle_t *log)
{
xml_node_t *parent, *node;
rtmq_proxy_conf_t *conf = &lcf->frwder;
parent = xml_query(xml, ".LISTEND.FRWDER");
if (NULL == parent) {
log_error(log, "Didn't find invertd configuation!");
return -1;
}
/* > 设置结点ID */
conf->nid = lcf->nid;
snprintf(conf->path, sizeof(conf->path), "%s", lcf->wdir);
/* > 服务端IP */
node = xml_search(xml, parent, "SERVER.IP");
if (NULL == node
|| 0 == node->value.len)
{
log_error(log, "Didn't find SERVER.IP!");
return -1;
}
snprintf(conf->ipaddr, sizeof(conf->ipaddr), "%s", node->value.str);
node = xml_search(xml, parent, "SERVER.PORT");
if (NULL == node
|| 0 == node->value.len)
{
log_error(log, "Didn't find SERVER.PORT!");
return -1;
}
conf->port = str_to_num(node->value.str);
/* > 鉴权信息 */
node = xml_search(xml, parent, "AUTH.USR");
if (NULL == node
|| 0 == node->value.len)
{
log_error(log, "Didn't find AUTH.USR!");
return -1;
}
snprintf(conf->auth.usr, sizeof(conf->auth.usr), "%s", node->value.str);
node = xml_search(xml, parent, "AUTH.PASSWD");
if (NULL == node
|| 0 == node->value.len)
{
log_error(log, "Didn't find AUTH.PASSWD!");
return -1;
}
snprintf(conf->auth.passwd, sizeof(conf->auth.passwd), "%s", node->value.str);
/* > 线程数目 */
node = xml_search(xml, parent, "THREAD-POOL.SEND_THD_NUM"); /* 发送线程数 */
if (NULL == node
|| 0 == node->value.len)
{
log_error(log, "Didn't find THREAD-POOL.SEND_THD_NUM!");
return -1;
}
conf->send_thd_num = str_to_num(node->value.str);
if (0 == conf->send_thd_num) {
log_error(log, "THREAD-POOL.SEND_THD_NUM is zero!");
return -1;
}
node = xml_search(xml, parent, "THREAD-POOL.WORK_THD_NUM"); /* 工作线程数 */
if (NULL == node
|| 0 == node->value.len)
{
log_error(log, "Didn't find THREAD-POOL.WORK_THD_NUM!");
return -1;
}
conf->work_thd_num = str_to_num(node->value.str);
if (0 == conf->work_thd_num) {
log_error(log, "THREAD-POOL.WORK_THD_NUM is zero!");
return -1;
}
/* > 缓存大小配置 */
node = xml_search(xml, parent, "BUFFER-POOL-SIZE.RECV"); /* 接收缓存(MB) */
if (NULL == node
|| 0 == node->value.len)
{
log_error(log, "Didn't find BUFFER-POOL-SIZE.RECV!");
return -1;
}
conf->recv_buff_size = str_to_num(node->value.str) * MB;
if (0 == conf->recv_buff_size) {
return -1;
}
/* > 接收队列 */
node = xml_search(xml, parent, "RECVQ.MAX");
if (NULL == node
|| 0 == node->value.len)
{
log_error(log, "Didn't find RECVQ.MAX!");
return -1;
}
conf->recvq.max = str_to_num(node->value.str);
if (0 == conf->recvq.max) {
log_error(log, "RECVQ.MAX is zero!");
return -1;
}
node = xml_search(xml, parent, "RECVQ.SIZE");
if (NULL == node
|| 0 == node->value.len)
{
log_error(log, "Didn't find RECVQ.SIZE!");
return -1;
}
conf->recvq.size = str_to_num(node->value.str);
if (0 == conf->recvq.size) {
log_error(log, "RECVQ.SIZE is zero!");
return -1;
}
/* > 发送队列 */
node = xml_search(xml, parent, "SENDQ.MAX");
if (NULL == node
|| 0 == node->value.len)
{
log_error(log, "Didn't find SENDQ.MAX!");
return -1;
}
conf->sendq.max = str_to_num(node->value.str);
if (0 == conf->sendq.max) {
log_error(log, "SENDQ.MAX is zero!");
return -1;
}
node = xml_search(xml, parent, "SENDQ.SIZE");
if (NULL == node
|| 0 == node->value.len)
{
log_error(log, "Didn't find SENDQ.SIZE!");
return -1;
}
conf->sendq.size = str_to_num(node->value.str);
if (0 == conf->sendq.size) {
log_error(log, "SENDQ.SIZE is zero!");
return -1;
}
return 0;
}
int gs_pair(PSERVER_DATA server, char* pin) {
int ret = GS_OK;
char url[4096];
uuid_t uuid;
char uuid_str[37];
if (server->paired) {
gs_error = "Already paired";
return GS_WRONG_STATE;
}
if (server->currentGame != 0) {
gs_error = "The computer is currently in a game. You must close the game before pairing";
return GS_WRONG_STATE;
}
unsigned char salt_data[16];
char salt_hex[33];
RAND_bytes(salt_data, 16);
bytes_to_hex(salt_data, salt_hex, 16);
uuid_generate_random(uuid);
uuid_unparse(uuid, uuid_str);
sprintf(url, "http://%s:47989/pair?uniqueid=%s&uuid=%s&devicename=roth&updateState=1&phrase=getservercert&salt=%s&clientcert=%s", server->address, unique_id, uuid_str, salt_hex, cert_hex);
PHTTP_DATA data = http_create_data();
if (data == NULL)
return GS_OUT_OF_MEMORY;
else if ((ret = http_request(url, data)) != GS_OK)
goto cleanup;
unsigned char salt_pin[20];
unsigned char aes_key_hash[20];
AES_KEY aes_key;
memcpy(salt_pin, salt_data, 16);
memcpy(salt_pin+16, salt_pin, 4);
SHA1(salt_pin, 20, aes_key_hash);
AES_set_encrypt_key((unsigned char *)aes_key_hash, 128, &aes_key);
unsigned char challenge_data[16];
unsigned char challenge_enc[16];
char challenge_hex[33];
RAND_bytes(challenge_data, 16);
AES_encrypt(challenge_data, challenge_enc, &aes_key);
bytes_to_hex(challenge_enc, challenge_hex, 16);
uuid_generate_random(uuid);
uuid_unparse(uuid, uuid_str);
sprintf(url, "http://%s:47989/pair?uniqueid=%s&uuid=%s&devicename=roth&updateState=1&clientchallenge=%s", server->address, unique_id, uuid_str, challenge_hex);
if ((ret = http_request(url, data)) != GS_OK)
goto cleanup;
char *result;
if (xml_search(data->memory, data->size, "challengeresponse", &result) != GS_OK) {
ret = GS_INVALID;
goto cleanup;
}
char challenge_response_data_enc[48];
char challenge_response_data[48];
for (int count = 0; count < strlen(result); count++) {
sscanf(&result[count], "%2hhx", &challenge_response_data_enc[count / 2]);
}
free(result);
for (int i = 0; i < 48; i += 16) {
AES_decrypt(&challenge_response_data_enc[i], &challenge_response_data[i], &aes_key);
}
char client_secret_data[16];
RAND_bytes(client_secret_data, 16);
char challenge_response[16 + 256 + 16];
char challenge_response_hash[32];
char challenge_response_hash_enc[32];
char challenge_response_hex[33];
memcpy(challenge_response, challenge_response_data + 20, 16);
memcpy(challenge_response + 16, cert->signature->data, 256);
memcpy(challenge_response + 16 + 256, client_secret_data, 16);
SHA1(challenge_response, 16 + 256 + 16, challenge_response_hash);
for (int i = 0; i < 32; i += 16) {
AES_encrypt(&challenge_response_hash[i], &challenge_response_hash_enc[i], &aes_key);
}
bytes_to_hex(challenge_response_hash_enc, challenge_response_hex, 32);
uuid_generate_random(uuid);
uuid_unparse(uuid, uuid_str);
sprintf(url, "http://%s:47989/pair?uniqueid=%s&uuid=%s&devicename=roth&updateState=1&serverchallengeresp=%s", server->address, unique_id, uuid_str, challenge_response_hex);
if ((ret = http_request(url, data)) != GS_OK)
goto cleanup;
if (xml_search(data->memory, data->size, "pairingsecret", &result) != GS_OK) {
ret = GS_INVALID;
goto cleanup;
}
unsigned char *signature = NULL;
size_t s_len;
if (sign_it(client_secret_data, 16, &signature, &s_len, privateKey) != GS_OK) {
gs_error = "Failed to sign data";
ret = GS_FAILED;
goto cleanup;
}
char client_pairing_secret[16 + 256];
char client_pairing_secret_hex[(16 + 256) * 2 + 1];
memcpy(client_pairing_secret, client_secret_data, 16);
memcpy(client_pairing_secret + 16, signature, 256);
bytes_to_hex(client_pairing_secret, client_pairing_secret_hex, 16 + 256);
uuid_generate_random(uuid);
uuid_unparse(uuid, uuid_str);
sprintf(url, "http://%s:47989/pair?uniqueid=%s&uuid=%s&devicename=roth&updateState=1&clientpairingsecret=%s", server->address, unique_id, uuid_str, client_pairing_secret_hex);
if ((ret = http_request(url, data)) != GS_OK)
goto cleanup;
uuid_generate_random(uuid);
uuid_unparse(uuid, uuid_str);
sprintf(url, "https://%s:47984/pair?uniqueid=%s&uuid=%s&devicename=roth&updateState=1&phrase=pairchallenge", server->address, unique_id, uuid_str);
if ((ret = http_request(url, data)) != GS_OK)
goto cleanup;
server->paired = true;
cleanup:
http_free_data(data);
return ret;
}
/******************************************************************************
**函数名称: flt_worker_get_webpage_info
**功 能: 获取网页信息
**输入参数:
** path: 网页信息文件
**输出参数:
** info: 网页信息
**返 回: 0:成功 !0:失败
**实现描述:
**注意事项:
**作 者: # Qifeng.zou # 2015.03.11 #
******************************************************************************/
static int flt_worker_get_webpage_info(
const char *path, flt_webpage_info_t *info, log_cycle_t *log)
{
xml_opt_t opt;
xml_tree_t *xml;
mem_pool_t *pool;
xml_node_t *node, *fix;
memset(&opt, 0, sizeof(opt));
/* 1. 新建内存池 */
pool = mem_pool_creat(4 * KB);
if (NULL == pool) {
log_error(log, "errmsg:[%d] %s!", errno, strerror(errno));
return FLT_ERR;
}
/* 2. 新建XML树 */
opt.log = log;
opt.pool = pool;
opt.alloc = (mem_alloc_cb_t)mem_pool_alloc;
opt.dealloc = (mem_dealloc_cb_t)mem_pool_dealloc;
xml = xml_creat(path, &opt);
if (NULL == xml) {
mem_pool_destroy(pool);
log_error(log, "Create XML failed! path:%s", path);
return FLT_ERR;
}
/* 2. 提取网页信息 */
do {
fix = xml_query(xml, ".WPI");
if (NULL == fix) {
log_error(log, "Get WPI mark failed!");
break;
}
/* 获取URI字段 */
node = xml_search(xml, fix, "URI");
if (NULL == node) {
log_error(log, "Get URI mark failed!");
break;
}
snprintf(info->uri, sizeof(info->uri), "%s", node->value.str);
/* 获取DEPTH字段 */
node = xml_search(xml, fix, "URI.DEPTH");
if (NULL == node) {
log_error(log, "Get DEPTH mark failed!");
break;
}
info->depth = atoi(node->value.str);
/* 获取IP字段 */
node = xml_search(xml, fix, "URI.IP");
if (NULL == node) {
log_error(log, "Get IP mark failed!");
break;
}
snprintf(info->ip, sizeof(info->ip), "%s", node->value.str);
/* 获取PORT字段 */
node = xml_search(xml, fix, "URI.PORT");
if (NULL == node) {
log_error(log, "Get PORT mark failed!");
break;
}
info->port = atoi(node->value.str);
/* 获取HTML字段 */
node = xml_search(xml, fix, "HTML");
if (NULL == node) {
log_error(log, "Get HTML mark failed!");
break;
}
snprintf(info->html, sizeof(info->html), "%s", node->value.str);
/* 获取HTML.SIZE字段 */
node = xml_search(xml, fix, "HTML.SIZE");
if (NULL == node) {
log_error(log, "Get HTML.SIZE mark failed!");
break;
}
info->size = atoi(node->value.str);
if (info->size <= 0) {
log_info(log, "Html size is zero!");
break;
}
snprintf(info->fname, sizeof(info->fname), "%s", path);
xml_destroy(xml);
mem_pool_destroy(pool);
return FLT_OK;
} while(0);
/* 3. 释放XML树 */
xml_destroy(xml);
mem_pool_destroy(pool);
return FLT_ERR;
}