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238f465f0a
* Use #include <miniocpp/header.h> to include minio-cpp now * Header files have consistent guards that don't start with _ * Added a SPDX license identifier to each source and header file * Use clang-format-18 to format the source code Co-authored-by: Petr Kobalicek <petr.kobalicek@min.io>
147 lines
4.4 KiB
C++
147 lines
4.4 KiB
C++
// MinIO C++ Library for Amazon S3 Compatible Cloud Storage
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// Copyright 2022-2024 MinIO, Inc.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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//
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// SPDX-License-Identifier: Apache-2.0
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#ifndef MINIO_CPP_REQUEST_H_INCLUDED
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#define MINIO_CPP_REQUEST_H_INCLUDED
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#include <regex>
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#include <string>
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#include "error.h"
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#include "http.h"
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#include "providers.h"
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#include "utils.h"
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namespace minio {
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namespace s3 {
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const std::string AWS_S3_PREFIX =
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"^(((bucket\\.|accesspoint\\.)"
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"vpce(-(?!_)[a-z_\\d]+)+\\.s3\\.)|"
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"((?!s3)(?!-)(?!_)[a-z_\\d-]{1,63}\\.)"
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"s3-control(-(?!_)[a-z_\\d]+)*\\.|"
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"(s3(-(?!_)[a-z_\\d]+)*\\.))";
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const std::regex HOSTNAME_REGEX(
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"^((?!-)(?!_)[a-z_\\d-]{1,63}\\.)*"
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"((?!_)(?!-)[a-z_\\d-]{1,63})$",
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std::regex_constants::icase);
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const std::regex AWS_ENDPOINT_REGEX(".*\\.amazonaws\\.com(|\\.cn)$",
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std::regex_constants::icase);
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const std::regex AWS_S3_ENDPOINT_REGEX(
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AWS_S3_PREFIX + "((?!s3)(?!-)(?!_)[a-z_\\d-]{1,63}\\.)*" +
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"amazonaws\\.com(|\\.cn)$",
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std::regex_constants::icase);
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const std::regex AWS_ELB_ENDPOINT_REGEX(
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"^(?!-)(?!_)[a-z_\\d-]{1,63}\\."
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"(?!-)(?!_)[a-z_\\d-]{1,63}\\."
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"elb\\.amazonaws\\.com$",
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std::regex_constants::icase);
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const std::regex AWS_S3_PREFIX_REGEX(AWS_S3_PREFIX,
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std::regex_constants::icase);
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const std::regex REGION_REGEX("^((?!_)(?!-)[a-z_\\d-]{1,63})$",
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std::regex_constants::icase);
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bool awsRegexMatch(std::string_view value, const std::regex& regex);
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error::Error getAwsInfo(const std::string& host, bool https,
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std::string& region, std::string& aws_s3_prefix,
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std::string& aws_domain_suffix, bool& dualstack);
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std::string extractRegion(const std::string& host);
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struct BaseUrl {
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bool https = true;
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std::string host;
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unsigned int port = 0;
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std::string region;
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std::string aws_s3_prefix;
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std::string aws_domain_suffix;
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bool dualstack = false;
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bool virtual_style = false;
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BaseUrl() = default;
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explicit BaseUrl(std::string host, bool https = true,
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std::string region = {});
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~BaseUrl() = default;
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error::Error BuildUrl(http::Url& url, http::Method method,
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const std::string& region,
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const utils::Multimap& query_params,
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const std::string& bucket_name,
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const std::string& object_name);
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explicit operator bool() const { return !err_ && !host.empty(); }
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error::Error Error() const {
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if (host.empty() && !err_) {
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return error::Error("empty host");
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}
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return err_;
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}
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private:
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error::Error err_;
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error::Error BuildAwsUrl(http::Url& url, const std::string& bucket_name,
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bool enforce_path_style, const std::string& region);
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void BuildListBucketsUrl(http::Url& url, const std::string& region);
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}; // struct Url
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struct Request {
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http::Method method;
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std::string region;
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BaseUrl& base_url;
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std::string user_agent;
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utils::Multimap headers;
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utils::Multimap query_params;
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std::string bucket_name;
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std::string object_name;
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std::string_view body;
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http::DataFunction datafunc = nullptr;
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void* userdata = nullptr;
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http::ProgressFunction progressfunc = nullptr;
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void* progress_userdata = nullptr;
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std::string sha256;
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utils::UtcTime date;
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bool debug = false;
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bool ignore_cert_check = false;
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std::string ssl_cert_file;
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Request(http::Method method, std::string region, BaseUrl& baseurl,
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utils::Multimap extra_headers, utils::Multimap extra_query_params);
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~Request() = default;
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http::Request ToHttpRequest(creds::Provider* const provider = nullptr);
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private:
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void BuildHeaders(http::Url& url, creds::Provider* const provider);
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}; // struct Request
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} // namespace s3
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} // namespace minio
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#endif // MINIO_CPP_REQUEST_H_INCLUDED
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