web-service: Port citra's updated web_backend code.
This commit is contained in:
parent
883eb1a1a1
commit
8dc9f35baf
|
@ -2,10 +2,12 @@
|
|||
// Licensed under GPLv2 or any later version
|
||||
// Refer to the license.txt file included.
|
||||
|
||||
#include <array>
|
||||
#include <cstdlib>
|
||||
#include <mutex>
|
||||
#include <string>
|
||||
#include <LUrlParser.h>
|
||||
#include <fmt/format.h>
|
||||
#include <httplib.h>
|
||||
#include "common/common_types.h"
|
||||
#include "common/logging/log.h"
|
||||
|
@ -16,10 +18,10 @@ namespace WebService {
|
|||
|
||||
constexpr std::array<const char, 1> API_VERSION{'1'};
|
||||
|
||||
constexpr u32 HTTP_PORT = 80;
|
||||
constexpr u32 HTTPS_PORT = 443;
|
||||
constexpr int HTTP_PORT = 80;
|
||||
constexpr int HTTPS_PORT = 443;
|
||||
|
||||
constexpr u32 TIMEOUT_SECONDS = 30;
|
||||
constexpr std::size_t TIMEOUT_SECONDS = 30;
|
||||
|
||||
struct Client::Impl {
|
||||
Impl(std::string host, std::string username, std::string token)
|
||||
|
@ -31,8 +33,9 @@ struct Client::Impl {
|
|||
}
|
||||
|
||||
/// A generic function handles POST, GET and DELETE request together
|
||||
Common::WebResult GenericJson(const std::string& method, const std::string& path,
|
||||
const std::string& data, bool allow_anonymous) {
|
||||
Common::WebResult GenericRequest(const std::string& method, const std::string& path,
|
||||
const std::string& data, bool allow_anonymous,
|
||||
const std::string& accept) {
|
||||
if (jwt.empty()) {
|
||||
UpdateJWT();
|
||||
}
|
||||
|
@ -43,11 +46,11 @@ struct Client::Impl {
|
|||
"Credentials needed"};
|
||||
}
|
||||
|
||||
auto result = GenericJson(method, path, data, jwt);
|
||||
auto result = GenericRequest(method, path, data, accept, jwt);
|
||||
if (result.result_string == "401") {
|
||||
// Try again with new JWT
|
||||
UpdateJWT();
|
||||
result = GenericJson(method, path, data, jwt);
|
||||
result = GenericRequest(method, path, data, accept, jwt);
|
||||
}
|
||||
|
||||
return result;
|
||||
|
@ -56,12 +59,13 @@ struct Client::Impl {
|
|||
/**
|
||||
* A generic function with explicit authentication method specified
|
||||
* JWT is used if the jwt parameter is not empty
|
||||
* username + token is used if jwt is empty but username and token are not empty
|
||||
* anonymous if all of jwt, username and token are empty
|
||||
* username + token is used if jwt is empty but username and token are
|
||||
* not empty anonymous if all of jwt, username and token are empty
|
||||
*/
|
||||
Common::WebResult GenericJson(const std::string& method, const std::string& path,
|
||||
const std::string& data, const std::string& jwt = "",
|
||||
const std::string& username = "", const std::string& token = "") {
|
||||
Common::WebResult GenericRequest(const std::string& method, const std::string& path,
|
||||
const std::string& data, const std::string& accept,
|
||||
const std::string& jwt = "", const std::string& username = "",
|
||||
const std::string& token = "") {
|
||||
if (cli == nullptr) {
|
||||
auto parsedUrl = LUrlParser::clParseURL::ParseURL(host);
|
||||
int port;
|
||||
|
@ -132,8 +136,7 @@ struct Client::Impl {
|
|||
return Common::WebResult{Common::WebResult::Code::WrongContent, ""};
|
||||
}
|
||||
|
||||
if (content_type->second.find("application/json") == std::string::npos &&
|
||||
content_type->second.find("text/html; charset=utf-8") == std::string::npos) {
|
||||
if (content_type->second.find(accept) == std::string::npos) {
|
||||
LOG_ERROR(WebService, "{} to {} returned wrong content: {}", method, host + path,
|
||||
content_type->second);
|
||||
return Common::WebResult{Common::WebResult::Code::WrongContent, "Wrong content"};
|
||||
|
@ -147,7 +150,7 @@ struct Client::Impl {
|
|||
return;
|
||||
}
|
||||
|
||||
auto result = GenericJson("POST", "/jwt/internal", "", "", username, token);
|
||||
auto result = GenericRequest("POST", "/jwt/internal", "", "text/html", "", username, token);
|
||||
if (result.result_code != Common::WebResult::Code::Success) {
|
||||
LOG_ERROR(WebService, "UpdateJWT failed");
|
||||
} else {
|
||||
|
@ -180,16 +183,29 @@ Client::~Client() = default;
|
|||
|
||||
Common::WebResult Client::PostJson(const std::string& path, const std::string& data,
|
||||
bool allow_anonymous) {
|
||||
return impl->GenericJson("POST", path, data, allow_anonymous);
|
||||
return impl->GenericRequest("POST", path, data, allow_anonymous, "application/json");
|
||||
}
|
||||
|
||||
Common::WebResult Client::GetJson(const std::string& path, bool allow_anonymous) {
|
||||
return impl->GenericJson("GET", path, "", allow_anonymous);
|
||||
return impl->GenericRequest("GET", path, "", allow_anonymous, "application/json");
|
||||
}
|
||||
|
||||
Common::WebResult Client::DeleteJson(const std::string& path, const std::string& data,
|
||||
bool allow_anonymous) {
|
||||
return impl->GenericJson("DELETE", path, data, allow_anonymous);
|
||||
return impl->GenericRequest("DELETE", path, data, allow_anonymous, "application/json");
|
||||
}
|
||||
|
||||
Common::WebResult Client::GetPlain(const std::string& path, bool allow_anonymous) {
|
||||
return impl->GenericRequest("GET", path, "", allow_anonymous, "text/plain");
|
||||
}
|
||||
|
||||
Common::WebResult Client::GetImage(const std::string& path, bool allow_anonymous) {
|
||||
return impl->GenericRequest("GET", path, "", allow_anonymous, "image/png");
|
||||
}
|
||||
|
||||
Common::WebResult Client::GetExternalJWT(const std::string& audience) {
|
||||
return impl->GenericRequest("POST", fmt::format("/jwt/external/{}", audience), "", false,
|
||||
"text/html");
|
||||
}
|
||||
|
||||
} // namespace WebService
|
||||
|
|
|
@ -46,6 +46,29 @@ public:
|
|||
Common::WebResult DeleteJson(const std::string& path, const std::string& data,
|
||||
bool allow_anonymous);
|
||||
|
||||
/**
|
||||
* Gets a plain string from the specified path.
|
||||
* @param path the URL segment after the host address.
|
||||
* @param allow_anonymous If true, allow anonymous unauthenticated requests.
|
||||
* @return the result of the request.
|
||||
*/
|
||||
Common::WebResult GetPlain(const std::string& path, bool allow_anonymous);
|
||||
|
||||
/**
|
||||
* Gets an PNG image from the specified path.
|
||||
* @param path the URL segment after the host address.
|
||||
* @param allow_anonymous If true, allow anonymous unauthenticated requests.
|
||||
* @return the result of the request.
|
||||
*/
|
||||
Common::WebResult GetImage(const std::string& path, bool allow_anonymous);
|
||||
|
||||
/**
|
||||
* Requests an external JWT for the specific audience provided.
|
||||
* @param audience the audience of the JWT requested.
|
||||
* @return the result of the request.
|
||||
*/
|
||||
Common::WebResult GetExternalJWT(const std::string& audience);
|
||||
|
||||
private:
|
||||
struct Impl;
|
||||
std::unique_ptr<Impl> impl;
|
||||
|
|
Reference in New Issue