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-rw-r--r--src/web_service/web_backend.cpp67
1 files changed, 39 insertions, 28 deletions
diff --git a/src/web_service/web_backend.cpp b/src/web_service/web_backend.cpp
index 13e4555ac..d28a3f757 100644
--- a/src/web_service/web_backend.cpp
+++ b/src/web_service/web_backend.cpp
@@ -2,51 +2,62 @@
// Licensed under GPLv2 or any later version
// Refer to the license.txt file included.
+#ifdef _WIN32
+#include <winsock.h>
+#endif
+
+#include <cstdlib>
+#include <thread>
#include <cpr/cpr.h>
-#include <stdlib.h>
#include "common/logging/log.h"
#include "web_service/web_backend.h"
namespace WebService {
static constexpr char API_VERSION[]{"1"};
-static constexpr char ENV_VAR_USERNAME[]{"CITRA_WEB_SERVICES_USERNAME"};
-static constexpr char ENV_VAR_TOKEN[]{"CITRA_WEB_SERVICES_TOKEN"};
-
-static std::string GetEnvironmentVariable(const char* name) {
- const char* value{getenv(name)};
- if (value) {
- return value;
- }
- return {};
-}
-
-const std::string& GetUsername() {
- static const std::string username{GetEnvironmentVariable(ENV_VAR_USERNAME)};
- return username;
-}
-const std::string& GetToken() {
- static const std::string token{GetEnvironmentVariable(ENV_VAR_TOKEN)};
- return token;
-}
+static std::unique_ptr<cpr::Session> g_session;
-void PostJson(const std::string& url, const std::string& data) {
+void PostJson(const std::string& url, const std::string& data, bool allow_anonymous,
+ const std::string& username, const std::string& token) {
if (url.empty()) {
LOG_ERROR(WebService, "URL is invalid");
return;
}
- if (GetUsername().empty() || GetToken().empty()) {
- LOG_ERROR(WebService, "Environment variables %s and %s must be set to POST JSON",
- ENV_VAR_USERNAME, ENV_VAR_TOKEN);
+ const bool are_credentials_provided{!token.empty() && !username.empty()};
+ if (!allow_anonymous && !are_credentials_provided) {
+ LOG_ERROR(WebService, "Credentials must be provided for authenticated requests");
return;
}
- cpr::PostAsync(cpr::Url{url}, cpr::Body{data}, cpr::Header{{"Content-Type", "application/json"},
- {"x-username", GetUsername()},
- {"x-token", GetToken()},
- {"api-version", API_VERSION}});
+#ifdef _WIN32
+ // On Windows, CPR/libcurl does not properly initialize Winsock. The below code is used to
+ // initialize Winsock globally, which fixes this problem. Without this, only the first CPR
+ // session will properly be created, and subsequent ones will fail.
+ WSADATA wsa_data;
+ const int wsa_result{WSAStartup(MAKEWORD(2, 2), &wsa_data)};
+ if (wsa_result) {
+ LOG_CRITICAL(WebService, "WSAStartup failed: %d", wsa_result);
+ }
+#endif
+
+ // Built request header
+ cpr::Header header;
+ if (are_credentials_provided) {
+ // Authenticated request if credentials are provided
+ header = {{"Content-Type", "application/json"},
+ {"x-username", username.c_str()},
+ {"x-token", token.c_str()},
+ {"api-version", API_VERSION}};
+ } else {
+ // Otherwise, anonymous request
+ header = cpr::Header{{"Content-Type", "application/json"}, {"api-version", API_VERSION}};
+ }
+
+ // Post JSON asynchronously
+ static cpr::AsyncResponse future;
+ future = cpr::PostAsync(cpr::Url{url.c_str()}, cpr::Body{data.c_str()}, header);
}
} // namespace WebService