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web_service: Move web_result.h into web_service

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This is the only place it's actively used. It's also more appropriate
for web-related structures to be within the web service target.
Especially given this one doesn't rely on anything in the common
library.
This commit is contained in:
Lioncash 2020-08-22 19:23:22 -04:00
parent 3ea3de4ecd
commit ca5ed50655
7 changed files with 41 additions and 47 deletions
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1
src/common/CMakeLists.txt
View file

@ -172,7 +172,6 @@ add_library(common STATIC
virtual_buffer.h
wall_clock.cpp
wall_clock.h
web_result.h
zstd_compression.cpp
zstd_compression.h
)

1
src/web_service/CMakeLists.txt
View file

@ -5,6 +5,7 @@ add_library(web_service STATIC
verify_login.h
web_backend.cpp
web_backend.h
web_result.h
)
create_target_directory_groups(web_service)

4
src/web_service/telemetry_json.cpp
View file

@ -4,9 +4,9 @@
#include <nlohmann/json.hpp>
#include "common/detached_tasks.h"
#include "common/web_result.h"
#include "web_service/telemetry_json.h"
#include "web_service/web_backend.h"
#include "web_service/web_result.h"
namespace WebService {
@ -125,7 +125,7 @@ bool TelemetryJson::SubmitTestcase() {
Client client(impl->host, impl->username, impl->token);
auto value = client.PostJson("/gamedb/testcase", content, false);
return value.result_code == Common::WebResult::Code::Success;
return value.result_code == WebResult::Code::Success;
}
} // namespace WebService

2
src/web_service/verify_login.cpp
View file

@ -3,9 +3,9 @@
// Refer to the license.txt file included.
#include <nlohmann/json.hpp>
#include "common/web_result.h"
#include "web_service/verify_login.h"
#include "web_service/web_backend.h"
#include "web_service/web_result.h"
namespace WebService {

56
src/web_service/web_backend.cpp
View file

@ -6,13 +6,14 @@
#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"
#include "common/web_result.h"
#include "web_service/web_backend.h"
#include "web_service/web_result.h"
namespace WebService {
@ -33,17 +34,16 @@ struct Client::Impl {
}
/// A generic function handles POST, GET and DELETE request together
Common::WebResult GenericRequest(const std::string& method, const std::string& path,
const std::string& data, bool allow_anonymous,
const std::string& accept) {
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();
}
if (jwt.empty() && !allow_anonymous) {
LOG_ERROR(WebService, "Credentials must be provided for authenticated requests");
return Common::WebResult{Common::WebResult::Code::CredentialsMissing,
"Credentials needed", ""};
return WebResult{WebResult::Code::CredentialsMissing, "Credentials needed", ""};
}
auto result = GenericRequest(method, path, data, accept, jwt);
@ -62,10 +62,10 @@ struct Client::Impl {
* 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 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 = "") {
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;
@ -81,12 +81,12 @@ struct Client::Impl {
cli = std::make_unique<httplib::SSLClient>(parsedUrl.m_Host.c_str(), port);
} else {
LOG_ERROR(WebService, "Bad URL scheme {}", parsedUrl.m_Scheme);
return Common::WebResult{Common::WebResult::Code::InvalidURL, "Bad URL scheme", ""};
return WebResult{WebResult::Code::InvalidURL, "Bad URL scheme", ""};
}
}
if (cli == nullptr) {
LOG_ERROR(WebService, "Invalid URL {}", host + path);
return Common::WebResult{Common::WebResult::Code::InvalidURL, "Invalid URL", ""};
return WebResult{WebResult::Code::InvalidURL, "Invalid URL", ""};
}
cli->set_timeout_sec(TIMEOUT_SECONDS);
@ -106,7 +106,7 @@ struct Client::Impl {
std::string(API_VERSION.begin(), API_VERSION.end()));
if (method != "GET") {
params.emplace(std::string("Content-Type"), std::string("application/json"));
};
}
httplib::Request request;
request.method = method;
@ -118,29 +118,28 @@ struct Client::Impl {
if (!cli->send(request, response)) {
LOG_ERROR(WebService, "{} to {} returned null", method, host + path);
return Common::WebResult{Common::WebResult::Code::LibError, "Null response", ""};
return WebResult{WebResult::Code::LibError, "Null response", ""};
}
if (response.status >= 400) {
LOG_ERROR(WebService, "{} to {} returned error status code: {}", method, host + path,
response.status);
return Common::WebResult{Common::WebResult::Code::HttpError,
std::to_string(response.status), ""};
return WebResult{WebResult::Code::HttpError, std::to_string(response.status), ""};
}
auto content_type = response.headers.find("content-type");
if (content_type == response.headers.end()) {
LOG_ERROR(WebService, "{} to {} returned no content", method, host + path);
return Common::WebResult{Common::WebResult::Code::WrongContent, "", ""};
return WebResult{WebResult::Code::WrongContent, "", ""};
}
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", ""};
return WebResult{WebResult::Code::WrongContent, "Wrong content", ""};
}
return Common::WebResult{Common::WebResult::Code::Success, "", response.body};
return WebResult{WebResult::Code::Success, "", response.body};
}
// Retrieve a new JWT from given username and token
@ -150,7 +149,7 @@ struct Client::Impl {
}
auto result = GenericRequest("POST", "/jwt/internal", "", "text/html", "", username, token);
if (result.result_code != Common::WebResult::Code::Success) {
if (result.result_code != WebResult::Code::Success) {
LOG_ERROR(WebService, "UpdateJWT failed");
} else {
std::lock_guard lock{jwt_cache.mutex};
@ -180,29 +179,28 @@ Client::Client(std::string host, std::string username, std::string token)
Client::~Client() = default;
Common::WebResult Client::PostJson(const std::string& path, const std::string& data,
bool allow_anonymous) {
WebResult Client::PostJson(const std::string& path, const std::string& data, bool allow_anonymous) {
return impl->GenericRequest("POST", path, data, allow_anonymous, "application/json");
}
Common::WebResult Client::GetJson(const std::string& path, bool allow_anonymous) {
WebResult Client::GetJson(const std::string& path, bool 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) {
WebResult Client::DeleteJson(const std::string& path, const std::string& data,
bool allow_anonymous) {
return impl->GenericRequest("DELETE", path, data, allow_anonymous, "application/json");
}
Common::WebResult Client::GetPlain(const std::string& path, bool allow_anonymous) {
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) {
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) {
WebResult Client::GetExternalJWT(const std::string& audience) {
return impl->GenericRequest("POST", fmt::format("/jwt/external/{}", audience), "", false,
"text/html");
}

20
src/web_service/web_backend.h
View file

@ -7,12 +7,10 @@
#include <memory>
#include <string>
namespace Common {
struct WebResult;
}
namespace WebService {
struct WebResult;
class Client {
public:
Client(std::string host, std::string username, std::string token);
@ -25,8 +23,7 @@ public:
* @param allow_anonymous If true, allow anonymous unauthenticated requests.
* @return the result of the request.
*/
Common::WebResult PostJson(const std::string& path, const std::string& data,
bool allow_anonymous);
WebResult PostJson(const std::string& path, const std::string& data, bool allow_anonymous);
/**
* Gets JSON from the specified path.
@ -34,7 +31,7 @@ public:
* @param allow_anonymous If true, allow anonymous unauthenticated requests.
* @return the result of the request.
*/
Common::WebResult GetJson(const std::string& path, bool allow_anonymous);
WebResult GetJson(const std::string& path, bool allow_anonymous);
/**
* Deletes JSON to the specified path.
@ -43,8 +40,7 @@ public:
* @param allow_anonymous If true, allow anonymous unauthenticated requests.
* @return the result of the request.
*/
Common::WebResult DeleteJson(const std::string& path, const std::string& data,
bool allow_anonymous);
WebResult DeleteJson(const std::string& path, const std::string& data, bool allow_anonymous);
/**
* Gets a plain string from the specified path.
@ -52,7 +48,7 @@ public:
* @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);
WebResult GetPlain(const std::string& path, bool allow_anonymous);
/**
* Gets an PNG image from the specified path.
@ -60,14 +56,14 @@ public:
* @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);
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);
WebResult GetExternalJWT(const std::string& audience);
private:
struct Impl;

4
src/common/web_result.h → src/web_service/web_result.h
View file

@ -7,7 +7,7 @@
#include <string>
#include "common/common_types.h"
namespace Common {
namespace WebService {
struct WebResult {
enum class Code : u32 {
Success,
@ -22,4 +22,4 @@ struct WebResult {
std::string result_string;
std::string returned_data;
};
} // namespace Common
} // namespace WebService