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Format according to new ZeroTier standard

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This commit is contained in:
Joseph Henry
2021-04-26 22:07:55 -07:00
parent 07b2a33447
commit a247552df1
23 changed files with 4991 additions and 4991 deletions
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364
src/Central.cpp
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@@ -47,80 +47,80 @@ extern "C" {
size_t on_data(void* buffer, size_t size, size_t nmemb, void* userp)
{
DEBUG_INFO("buf=%p,size=%zu,nmemb=%zu,userp=%p", buffer, size, nmemb, userp);
int byte_count = (size * nmemb);
if (_resp_buf_offset + byte_count >= _resp_buf_len) {
DEBUG_INFO("Out of buffer space. Cannot store response from server");
return 0; // Signal to libcurl that our buffer is full (triggers a
// write error.)
}
memcpy(_resp_buf + _resp_buf_offset, buffer, byte_count);
_resp_buf_offset += byte_count;
return byte_count;
DEBUG_INFO("buf=%p,size=%zu,nmemb=%zu,userp=%p", buffer, size, nmemb, userp);
int byte_count = (size * nmemb);
if (_resp_buf_offset + byte_count >= _resp_buf_len) {
DEBUG_INFO("Out of buffer space. Cannot store response from server");
return 0; // Signal to libcurl that our buffer is full (triggers a
// write error.)
}
memcpy(_resp_buf + _resp_buf_offset, buffer, byte_count);
_resp_buf_offset += byte_count;
return byte_count;
}
int zts_central_set_access_mode(int8_t modes)
{
if (! (modes & ZTS_CENTRAL_READ) && ! (modes & ZTS_CENTRAL_WRITE)) {
return ZTS_ERR_ARG;
}
_access_modes = modes;
return ZTS_ERR_OK;
if (! (modes & ZTS_CENTRAL_READ) && ! (modes & ZTS_CENTRAL_WRITE)) {
return ZTS_ERR_ARG;
}
_access_modes = modes;
return ZTS_ERR_OK;
}
int zts_central_set_verbose(int8_t is_verbose)
{
if (is_verbose != 1 && is_verbose != 0) {
return ZTS_ERR_ARG;
}
_bIsVerbose = is_verbose;
return ZTS_ERR_OK;
if (is_verbose != 1 && is_verbose != 0) {
return ZTS_ERR_ARG;
}
_bIsVerbose = is_verbose;
return ZTS_ERR_OK;
}
void zts_central_clear_resp_buf()
{
Mutex::Lock _l(_responseBuffer_m);
memset(_resp_buf, 0, _resp_buf_len);
_resp_buf_offset = 0;
Mutex::Lock _l(_responseBuffer_m);
memset(_resp_buf, 0, _resp_buf_len);
_resp_buf_offset = 0;
}
int zts_central_init(const char* url_str, const char* token_str, char* resp_buf, uint32_t resp_buf_len)
{
_access_modes = ZTS_CENTRAL_READ; // Default read-only
_bIsVerbose = 0; // Default disable libcurl verbose output
Mutex::Lock _l(_responseBuffer_m);
if (resp_buf_len == 0) {
return ZTS_ERR_ARG;
}
_resp_buf = resp_buf;
_resp_buf_len = resp_buf_len;
_resp_buf_offset = 0;
// Initialize all curl internal submodules
curl_global_init(CURL_GLOBAL_ALL);
_access_modes = ZTS_CENTRAL_READ; // Default read-only
_bIsVerbose = 0; // Default disable libcurl verbose output
Mutex::Lock _l(_responseBuffer_m);
if (resp_buf_len == 0) {
return ZTS_ERR_ARG;
}
_resp_buf = resp_buf;
_resp_buf_len = resp_buf_len;
_resp_buf_offset = 0;
// Initialize all curl internal submodules
curl_global_init(CURL_GLOBAL_ALL);
int url_len = strlen(url_str);
if (url_len < 3 || url_len > ZTS_CENRTAL_MAX_URL_LEN) {
return ZTS_ERR_ARG;
}
else {
memset(api_url, 0, ZTS_CENRTAL_MAX_URL_LEN);
strncpy(api_url, url_str, url_len);
}
int token_len = strlen(token_str);
if (token_len != ZTS_CENTRAL_TOKEN_LEN) {
return ZTS_ERR_ARG;
}
else {
memset(api_token, 0, ZTS_CENTRAL_TOKEN_LEN);
strncpy(api_token, token_str, token_len);
}
_bInit = true;
return ZTS_ERR_OK;
int url_len = strlen(url_str);
if (url_len < 3 || url_len > ZTS_CENRTAL_MAX_URL_LEN) {
return ZTS_ERR_ARG;
}
else {
memset(api_url, 0, ZTS_CENRTAL_MAX_URL_LEN);
strncpy(api_url, url_str, url_len);
}
int token_len = strlen(token_str);
if (token_len != ZTS_CENTRAL_TOKEN_LEN) {
return ZTS_ERR_ARG;
}
else {
memset(api_token, 0, ZTS_CENTRAL_TOKEN_LEN);
strncpy(api_token, token_str, token_len);
}
_bInit = true;
return ZTS_ERR_OK;
}
void zts_central_cleanup()
{
curl_global_cleanup();
curl_global_cleanup();
}
int central_req(
@@ -131,183 +131,183 @@ int central_req(
int* response_code,
char* post_data)
{
int err = ZTS_ERR_OK;
if (! _bInit) {
DEBUG_INFO("Error: Central API must be initialized first. Call "
"zts_central_init()");
return ZTS_ERR_SERVICE;
}
if (request_type == ZTS_HTTP_GET && ! (_access_modes & ZTS_CENTRAL_READ)) {
DEBUG_INFO("Error: Incorrect access mode. Need (ZTS_CENTRAL_READ) permission");
return ZTS_ERR_SERVICE;
}
if (request_type == ZTS_HTTP_POST && ! (_access_modes & ZTS_CENTRAL_WRITE)) {
DEBUG_INFO("Error: Incorrect access mode. Need (ZTS_CENTRAL_WRITE) "
"permission");
return ZTS_ERR_SERVICE;
}
zts_central_clear_resp_buf();
int central_strlen = strlen(central_str);
int api_route_strlen = strlen(api_route_str);
int token_strlen = strlen(token_str);
int url_len = central_strlen + api_route_strlen;
if (token_strlen > ZTS_CENTRAL_TOKEN_LEN) {
return ZTS_ERR_ARG;
}
if (url_len > ZTS_CENRTAL_MAX_URL_LEN) {
return ZTS_ERR_ARG;
}
char req_url[ZTS_CENRTAL_MAX_URL_LEN] = { 0 };
strncpy(req_url, central_str, ZTS_CENRTAL_MAX_URL_LEN);
strncat(req_url, api_route_str, ZTS_CENRTAL_MAX_URL_LEN);
int err = ZTS_ERR_OK;
if (! _bInit) {
DEBUG_INFO("Error: Central API must be initialized first. Call "
"zts_central_init()");
return ZTS_ERR_SERVICE;
}
if (request_type == ZTS_HTTP_GET && ! (_access_modes & ZTS_CENTRAL_READ)) {
DEBUG_INFO("Error: Incorrect access mode. Need (ZTS_CENTRAL_READ) permission");
return ZTS_ERR_SERVICE;
}
if (request_type == ZTS_HTTP_POST && ! (_access_modes & ZTS_CENTRAL_WRITE)) {
DEBUG_INFO("Error: Incorrect access mode. Need (ZTS_CENTRAL_WRITE) "
"permission");
return ZTS_ERR_SERVICE;
}
zts_central_clear_resp_buf();
int central_strlen = strlen(central_str);
int api_route_strlen = strlen(api_route_str);
int token_strlen = strlen(token_str);
int url_len = central_strlen + api_route_strlen;
if (token_strlen > ZTS_CENTRAL_TOKEN_LEN) {
return ZTS_ERR_ARG;
}
if (url_len > ZTS_CENRTAL_MAX_URL_LEN) {
return ZTS_ERR_ARG;
}
char req_url[ZTS_CENRTAL_MAX_URL_LEN] = { 0 };
strncpy(req_url, central_str, ZTS_CENRTAL_MAX_URL_LEN);
strncat(req_url, api_route_str, ZTS_CENRTAL_MAX_URL_LEN);
CURL* curl;
CURLcode res;
curl = curl_easy_init();
if (! curl) {
return ZTS_ERR_GENERAL;
}
CURL* curl;
CURLcode res;
curl = curl_easy_init();
if (! curl) {
return ZTS_ERR_GENERAL;
}
struct curl_slist* hs = NULL;
char auth_str[ZTS_CENTRAL_TOKEN_LEN + 32] = { 0 }; // + Authorization: Bearer
if (token_strlen == ZTS_CENTRAL_TOKEN_LEN) {
OSUtils::ztsnprintf(auth_str, ZTS_CENTRAL_TOKEN_LEN + 32, "Authorization: Bearer %s", token_str);
}
struct curl_slist* hs = NULL;
char auth_str[ZTS_CENTRAL_TOKEN_LEN + 32] = { 0 }; // + Authorization: Bearer
if (token_strlen == ZTS_CENTRAL_TOKEN_LEN) {
OSUtils::ztsnprintf(auth_str, ZTS_CENTRAL_TOKEN_LEN + 32, "Authorization: Bearer %s", token_str);
}
hs = curl_slist_append(hs, auth_str);
hs = curl_slist_append(hs, "Content-Type: application/json");
curl_easy_setopt(curl, CURLOPT_HTTPHEADER, hs);
curl_easy_setopt(curl, CURLOPT_URL, req_url);
// example.com is redirected, so we tell libcurl to follow redirection
curl_easy_setopt(curl, CURLOPT_FOLLOWLOCATION, 1L);
if (_bIsVerbose) {
curl_easy_setopt(curl, CURLOPT_VERBOSE, 1);
}
// Tell curl to use our write function
curl_easy_setopt(curl, CURLOPT_WRITEFUNCTION, on_data);
hs = curl_slist_append(hs, auth_str);
hs = curl_slist_append(hs, "Content-Type: application/json");
curl_easy_setopt(curl, CURLOPT_HTTPHEADER, hs);
curl_easy_setopt(curl, CURLOPT_URL, req_url);
// example.com is redirected, so we tell libcurl to follow redirection
curl_easy_setopt(curl, CURLOPT_FOLLOWLOCATION, 1L);
if (_bIsVerbose) {
curl_easy_setopt(curl, CURLOPT_VERBOSE, 1);
}
// Tell curl to use our write function
curl_easy_setopt(curl, CURLOPT_WRITEFUNCTION, on_data);
if (request_type == ZTS_HTTP_GET) {
// Nothing
DEBUG_INFO("Request (GET) = %s", api_route_str);
}
if (request_type == ZTS_HTTP_POST) {
DEBUG_INFO("Request (POST) = %s", api_route_str);
if (post_data) {
curl_easy_setopt(curl, CURLOPT_POSTFIELDS, post_data);
}
curl_easy_setopt(curl, CURLOPT_CUSTOMREQUEST, "POST");
}
if (request_type == ZTS_HTTP_DELETE) {
curl_easy_setopt(curl, CURLOPT_CUSTOMREQUEST, "DELETE");
}
// curl_easy_setopt(curl, CURLOPT_FAILONERROR, 1L); // Consider 400-500
// series code as failures
// Perform request
res = curl_easy_perform(curl);
if (res == CURLE_OK) {
// char* url;
double elapsed_time = 0.0;
long hrc = 0;
curl_easy_getinfo(curl, CURLINFO_RESPONSE_CODE, &hrc);
curl_easy_getinfo(curl, CURLINFO_TOTAL_TIME, &elapsed_time);
DEBUG_INFO("Req. took %f second(s). HTTP code (%ld)", elapsed_time, hrc);
*response_code = hrc;
// curl_easy_getinfo(curl, CURLINFO_EFFECTIVE_URL, &url);
}
else {
DEBUG_INFO("%s", curl_easy_strerror(res));
err = ZTS_ERR_SERVICE;
}
curl_easy_cleanup(curl);
return err;
if (request_type == ZTS_HTTP_GET) {
// Nothing
DEBUG_INFO("Request (GET) = %s", api_route_str);
}
if (request_type == ZTS_HTTP_POST) {
DEBUG_INFO("Request (POST) = %s", api_route_str);
if (post_data) {
curl_easy_setopt(curl, CURLOPT_POSTFIELDS, post_data);
}
curl_easy_setopt(curl, CURLOPT_CUSTOMREQUEST, "POST");
}
if (request_type == ZTS_HTTP_DELETE) {
curl_easy_setopt(curl, CURLOPT_CUSTOMREQUEST, "DELETE");
}
// curl_easy_setopt(curl, CURLOPT_FAILONERROR, 1L); // Consider 400-500
// series code as failures
// Perform request
res = curl_easy_perform(curl);
if (res == CURLE_OK) {
// char* url;
double elapsed_time = 0.0;
long hrc = 0;
curl_easy_getinfo(curl, CURLINFO_RESPONSE_CODE, &hrc);
curl_easy_getinfo(curl, CURLINFO_TOTAL_TIME, &elapsed_time);
DEBUG_INFO("Req. took %f second(s). HTTP code (%ld)", elapsed_time, hrc);
*response_code = hrc;
// curl_easy_getinfo(curl, CURLINFO_EFFECTIVE_URL, &url);
}
else {
DEBUG_INFO("%s", curl_easy_strerror(res));
err = ZTS_ERR_SERVICE;
}
curl_easy_cleanup(curl);
return err;
}
int zts_central_get_last_resp_buf(char* dest_buffer, int dest_buf_len)
{
if (dest_buf_len <= _resp_buf_offset) {
return ZTS_ERR_ARG;
}
int sz = dest_buf_len < _resp_buf_len ? dest_buf_len : _resp_buf_len;
memcpy(dest_buffer, _resp_buf, sz);
return ZTS_ERR_OK;
if (dest_buf_len <= _resp_buf_offset) {
return ZTS_ERR_ARG;
}
int sz = dest_buf_len < _resp_buf_len ? dest_buf_len : _resp_buf_len;
memcpy(dest_buffer, _resp_buf, sz);
return ZTS_ERR_OK;
}
int zts_central_status_get(int* resp_code)
{
return central_req(ZTS_HTTP_GET, api_url, (char*)"/api/status", api_token, resp_code, NULL);
return central_req(ZTS_HTTP_GET, api_url, (char*)"/api/status", api_token, resp_code, NULL);
}
int zts_central_self_get(int* resp_code)
{
return central_req(ZTS_HTTP_GET, api_url, (char*)"/api/self", api_token, resp_code, NULL);
return central_req(ZTS_HTTP_GET, api_url, (char*)"/api/self", api_token, resp_code, NULL);
}
int zts_central_net_get(int* resp_code, uint64_t net_id)
{
char req[REQ_LEN] = { 0 };
OSUtils::ztsnprintf(req, REQ_LEN, "/api/network/%llx", net_id);
return central_req(ZTS_HTTP_GET, api_url, req, api_token, resp_code, NULL);
char req[REQ_LEN] = { 0 };
OSUtils::ztsnprintf(req, REQ_LEN, "/api/network/%llx", net_id);
return central_req(ZTS_HTTP_GET, api_url, req, api_token, resp_code, NULL);
}
int zts_central_net_update(int* resp_code, uint64_t net_id)
{
char req[REQ_LEN] = { 0 };
OSUtils::ztsnprintf(req, REQ_LEN, "/api/network/%llx", net_id);
return central_req(ZTS_HTTP_POST, api_url, req, api_token, resp_code, NULL);
char req[REQ_LEN] = { 0 };
OSUtils::ztsnprintf(req, REQ_LEN, "/api/network/%llx", net_id);
return central_req(ZTS_HTTP_POST, api_url, req, api_token, resp_code, NULL);
}
int zts_central_net_delete(int* resp_code, uint64_t net_id)
{
char req[REQ_LEN] = { 0 };
OSUtils::ztsnprintf(req, REQ_LEN, "/api/network/%llx", net_id);
return central_req(ZTS_HTTP_DELETE, api_url, req, api_token, resp_code, NULL);
char req[REQ_LEN] = { 0 };
OSUtils::ztsnprintf(req, REQ_LEN, "/api/network/%llx", net_id);
return central_req(ZTS_HTTP_DELETE, api_url, req, api_token, resp_code, NULL);
}
int zts_central_net_get_all(int* resp_code)
{
return central_req(ZTS_HTTP_GET, api_url, (char*)"/api/network", api_token, resp_code, NULL);
return central_req(ZTS_HTTP_GET, api_url, (char*)"/api/network", api_token, resp_code, NULL);
}
int zts_central_member_get(int* resp_code, uint64_t net_id, uint64_t node_id)
{
if (net_id == 0 || node_id == 0) {
return ZTS_ERR_ARG;
}
char req[REQ_LEN] = { 0 };
OSUtils::ztsnprintf(req, REQ_LEN, "/api/network/%llx/member/%llx", net_id, node_id);
return central_req(ZTS_HTTP_GET, api_url, req, api_token, resp_code, NULL);
if (net_id == 0 || node_id == 0) {
return ZTS_ERR_ARG;
}
char req[REQ_LEN] = { 0 };
OSUtils::ztsnprintf(req, REQ_LEN, "/api/network/%llx/member/%llx", net_id, node_id);
return central_req(ZTS_HTTP_GET, api_url, req, api_token, resp_code, NULL);
}
int zts_central_member_update(int* resp_code, uint64_t net_id, uint64_t node_id, char* post_data)
{
if (net_id == 0 || node_id == 0 || post_data == NULL) {
return ZTS_ERR_ARG;
}
char req[REQ_LEN] = { 0 };
OSUtils::ztsnprintf(req, REQ_LEN, "/api/network/%llx/member/%llx", net_id, node_id);
return central_req(ZTS_HTTP_POST, api_url, req, api_token, resp_code, post_data);
if (net_id == 0 || node_id == 0 || post_data == NULL) {
return ZTS_ERR_ARG;
}
char req[REQ_LEN] = { 0 };
OSUtils::ztsnprintf(req, REQ_LEN, "/api/network/%llx/member/%llx", net_id, node_id);
return central_req(ZTS_HTTP_POST, api_url, req, api_token, resp_code, post_data);
}
int zts_central_node_auth(int* resp_code, uint64_t net_id, uint64_t node_id, uint8_t is_authed)
{
if (is_authed != 0 && is_authed != 1) {
return ZTS_ERR_ARG;
}
char config_data[REQ_LEN] = { 0 };
if (is_authed == ZTS_CENTRAL_NODE_AUTH_TRUE) {
OSUtils::ztsnprintf(config_data, REQ_LEN, "{\"config\": {\"authorized\": true} }");
}
if (is_authed == ZTS_CENTRAL_NODE_AUTH_FALSE) {
OSUtils::ztsnprintf(config_data, REQ_LEN, "{\"config\": {\"authorized\": false} }");
}
return zts_central_member_update(resp_code, net_id, node_id, config_data);
if (is_authed != 0 && is_authed != 1) {
return ZTS_ERR_ARG;
}
char config_data[REQ_LEN] = { 0 };
if (is_authed == ZTS_CENTRAL_NODE_AUTH_TRUE) {
OSUtils::ztsnprintf(config_data, REQ_LEN, "{\"config\": {\"authorized\": true} }");
}
if (is_authed == ZTS_CENTRAL_NODE_AUTH_FALSE) {
OSUtils::ztsnprintf(config_data, REQ_LEN, "{\"config\": {\"authorized\": false} }");
}
return zts_central_member_update(resp_code, net_id, node_id, config_data);
}
int zts_central_net_get_members(int* resp_code, uint64_t net_id)
{
char req[REQ_LEN] = { 0 };
OSUtils::ztsnprintf(req, REQ_LEN, "/api/network/%llx/member", net_id);
return central_req(ZTS_HTTP_GET, api_url, req, api_token, resp_code, NULL);
char req[REQ_LEN] = { 0 };
OSUtils::ztsnprintf(req, REQ_LEN, "/api/network/%llx/member", net_id);
return central_req(ZTS_HTTP_GET, api_url, req, api_token, resp_code, NULL);
}
#ifdef __cplusplus