commit 5e6405daa2e85e07132efc964ac64c2a89558de2 Author: Simon Quigley Date: Sat Dec 14 23:07:56 2024 -0600 Initial commit diff --git a/.gitignore b/.gitignore new file mode 100644 index 0000000..378eac2 --- /dev/null +++ b/.gitignore @@ -0,0 +1 @@ +build diff --git a/CMakeLists.txt b/CMakeLists.txt new file mode 100644 index 0000000..57812b0 --- /dev/null +++ b/CMakeLists.txt @@ -0,0 +1,86 @@ +# CMakeLists.txt + +cmake_minimum_required(VERSION 3.10) +project(launchpadlib-cpp VERSION 0.0.1 LANGUAGES CXX) + +set(CMAKE_CXX_STANDARD 23) +set(CMAKE_CXX_STANDARD_REQUIRED ON) + +find_package(nlohmann_json REQUIRED) +find_package(OpenSSL REQUIRED) +find_package(CURL REQUIRED) +find_package(PkgConfig REQUIRED) +pkg_check_modules(LIBSECRET REQUIRED libsecret-1) + +add_library(launchpad SHARED + src/launchpad.cpp + src/archive.cpp + src/utils.cpp + src/person.cpp + src/distribution.cpp + src/authentication.cpp + src/source.cpp + src/build.cpp +) + +target_include_directories(launchpad PUBLIC + ${LIBSECRET_INCLUDE_DIRS} +) + +target_compile_definitions(launchpad PRIVATE BUILDING_LAUNCHPAD) + +set_target_properties(launchpad PROPERTIES + VERSION ${PROJECT_VERSION} + SOVERSION 0 + PUBLIC_HEADER "src/launchpad.h;src/callablewrapper.h;src/archive.h;src/utils.h;src/person.h;src/distribution.h;src/authentication.h;src/source.h;src/build.h" + CXX_VISIBILITY_PRESET hidden + VISIBILITY_INLINES_HIDDEN YES +) + +# Install the library and its headers +install(TARGETS launchpad + EXPORT launchpadTargets + LIBRARY DESTINATION lib + ARCHIVE DESTINATION lib + RUNTIME DESTINATION bin + PUBLIC_HEADER DESTINATION include/launchpadlib-cpp +) + +# Export the targets to a script +install(EXPORT launchpadTargets + FILE launchpadTargets.cmake + NAMESPACE launchpad:: + DESTINATION lib/cmake/launchpadlib-cpp +) + +# Configure the CMake package configuration file +include(CMakePackageConfigHelpers) +configure_package_config_file( + "${CMAKE_CURRENT_SOURCE_DIR}/cmake/launchpadConfig.cmake.in" + "${CMAKE_CURRENT_BINARY_DIR}/launchpadConfig.cmake" + INSTALL_DESTINATION lib/cmake/launchpadlib-cpp + NO_SET_AND_CHECK_MACRO + NO_CHECK_REQUIRED_COMPONENTS_MACRO +) + +# Generate a version file for the package +write_basic_package_version_file( + "${CMAKE_CURRENT_BINARY_DIR}/launchpadConfigVersion.cmake" + VERSION ${PROJECT_VERSION} + COMPATIBILITY AnyNewerVersion +) + +# Install the CMake package configuration files +install(FILES + "${CMAKE_CURRENT_BINARY_DIR}/launchpadConfig.cmake" + "${CMAKE_CURRENT_BINARY_DIR}/launchpadConfigVersion.cmake" + DESTINATION lib/cmake/launchpadlib-cpp +) + +# Link necessary libraries +target_link_libraries(launchpad PRIVATE + nlohmann_json::nlohmann_json + OpenSSL::Crypto + CURL::libcurl + ${LIBSECRET_LIBRARIES} +) diff --git a/LICENSE b/LICENSE new file mode 100644 index 0000000..f288702 --- /dev/null +++ b/LICENSE @@ -0,0 +1,674 @@ + GNU GENERAL PUBLIC LICENSE + Version 3, 29 June 2007 + + Copyright (C) 2007 Free Software Foundation, Inc. + Everyone is permitted to copy and distribute verbatim copies + of this license document, but changing it is not allowed. + + Preamble + + The GNU General Public License is a free, copyleft license for +software and other kinds of works. + + The licenses for most software and other practical works are designed +to take away your freedom to share and change the works. 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Limitation of Liability. + + IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING +WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS +THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY +GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE +USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF +DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD +PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS), +EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF +SUCH DAMAGES. + + 17. Interpretation of Sections 15 and 16. + + If the disclaimer of warranty and limitation of liability provided +above cannot be given local legal effect according to their terms, +reviewing courts shall apply local law that most closely approximates +an absolute waiver of all civil liability in connection with the +Program, unless a warranty or assumption of liability accompanies a +copy of the Program in return for a fee. + + END OF TERMS AND CONDITIONS + + How to Apply These Terms to Your New Programs + + If you develop a new program, and you want it to be of the greatest +possible use to the public, the best way to achieve this is to make it +free software which everyone can redistribute and change under these terms. + + To do so, attach the following notices to the program. It is safest +to attach them to the start of each source file to most effectively +state the exclusion of warranty; and each file should have at least +the "copyright" line and a pointer to where the full notice is found. + + + Copyright (C) + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . + +Also add information on how to contact you by electronic and paper mail. + + If the program does terminal interaction, make it output a short +notice like this when it starts in an interactive mode: + + Copyright (C) + This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'. + This is free software, and you are welcome to redistribute it + under certain conditions; type `show c' for details. + +The hypothetical commands `show w' and `show c' should show the appropriate +parts of the General Public License. Of course, your program's commands +might be different; for a GUI interface, you would use an "about box". + + You should also get your employer (if you work as a programmer) or school, +if any, to sign a "copyright disclaimer" for the program, if necessary. +For more information on this, and how to apply and follow the GNU GPL, see +. + + The GNU General Public License does not permit incorporating your program +into proprietary programs. If your program is a subroutine library, you +may consider it more useful to permit linking proprietary applications with +the library. If this is what you want to do, use the GNU Lesser General +Public License instead of this License. But first, please read +. diff --git a/README.md b/README.md new file mode 100644 index 0000000..109ae33 --- /dev/null +++ b/README.md @@ -0,0 +1,3 @@ +# launchpadlib-cpp + +This is a C++ library for [the Launchpad API](https://api.launchpad.net/). It's very incomplete, and really only includes what is needed for Lubuntu's [ci-tools](https://git.lubuntu.me/Lubuntu/ci-tools). diff --git a/cmake/launchpadConfig.cmake.in b/cmake/launchpadConfig.cmake.in new file mode 100644 index 0000000..dc39802 --- /dev/null +++ b/cmake/launchpadConfig.cmake.in @@ -0,0 +1,9 @@ +@PACKAGE_INIT@ + +include(CMakeFindDependencyMacro) + +find_dependency(nlohmann_json REQUIRED) +find_dependency(OpenSSL REQUIRED) +find_dependency(CURL REQUIRED) + +include("${CMAKE_CURRENT_LIST_DIR}/launchpadTargets.cmake") diff --git a/src/archive.cpp b/src/archive.cpp new file mode 100644 index 0000000..c8f0222 --- /dev/null +++ b/src/archive.cpp @@ -0,0 +1,385 @@ +// Copyright (C) 2024 Simon Quigley +// +// This program is free software: you can redistribute it and/or modify +// it under the terms of the GNU General Public License as published by +// the Free Software Foundation, either version 3 of the License, or +// (at your option) any later version. +// +// This program is distributed in the hope that it will be useful, +// but WITHOUT ANY WARRANTY; without even the implied warranty of +// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +// GNU General Public License for more details. +// +// You should have received a copy of the GNU General Public License +// along with this program. If not, see . + +#include "archive.h" +#include "utils.h" +#include "launchpad.h" +#include "source.h" +#include +#include + +archive::archive() + : authorized_size(0), + build_debug_symbols(false), + description(""), + displayname(""), + distribution_link(""), + external_dependencies(""), + metadata_overrides(nlohmann::json::object()), + name(""), + owner_link(""), + permit_obsolete_series_uploads(false), + is_private(false), + publish(false), + publish_debug_symbols(false), + publishing_method(""), + relative_build_score(0), + repository_format(""), + require_virtualized(false), + signing_key_fingerprint(""), + suppress_subscription_notifications(false), + owner_name(""), + ppa_name(""), + lp(nullptr) {} + +archive::~archive() {} + +std::optional archive::parse(const std::string& json_data) { + archive a; + a.parse_json(json_data); + return a; +} + +void archive::parse_json(const std::string& json_data) { + if (json_data.empty()) { + std::cerr << "Error: Empty JSON data for archive::parse_json." << std::endl; + return; + } + + try { + auto data = nlohmann::json::parse(json_data); + + // Map JSON keys to member variable setters + std::map> json_map = { + {"authorized_size", [this](const nlohmann::json& val) { authorized_size = val.get(); }}, + {"build_debug_symbols", [this](const nlohmann::json& val) { build_debug_symbols = val.get(); }}, + {"description", [this](const nlohmann::json& val) { description = val.get(); }}, + {"displayname", [this](const nlohmann::json& val) { displayname = val.get(); }}, + {"distribution_link", [this](const nlohmann::json& val) { distribution_link = val.get(); }}, + {"external_dependencies", [this](const nlohmann::json& val) { external_dependencies = val.get(); }}, + {"metadata_overrides", [this](const nlohmann::json& val) { metadata_overrides = val; }}, + {"name", [this](const nlohmann::json& val) { name = val.get(); }}, + {"owner_link", [this](const nlohmann::json& val) { owner_link = val.get(); }}, + {"permit_obsolete_series_uploads", [this](const nlohmann::json& val) { permit_obsolete_series_uploads = val.get(); }}, + {"private", [this](const nlohmann::json& val) { is_private = val.get(); }}, + {"publish", [this](const nlohmann::json& val) { publish = val.get(); }}, + {"publish_debug_symbols", [this](const nlohmann::json& val) { publish_debug_symbols = val.get(); }}, + {"publishing_method", [this](const nlohmann::json& val) { publishing_method = val.get(); }}, + {"relative_build_score", [this](const nlohmann::json& val) { relative_build_score = val.get(); }}, + {"repository_format", [this](const nlohmann::json& val) { repository_format = val.get(); }}, + {"require_virtualized", [this](const nlohmann::json& val) { require_virtualized = val.get(); }}, + {"signing_key_fingerprint", [this](const nlohmann::json& val) { signing_key_fingerprint = val.get(); }}, + {"suppress_subscription_notifications", [this](const nlohmann::json& val) { suppress_subscription_notifications = val.get(); }} + }; + + // Handle read-only fields separately + std::map> readonly_map = { + {"dependencies_collection_link", [this](const nlohmann::json& val) { dependencies_collection_link = val.get(); }}, + {"enabled_restricted_processors_collection_link", [this](const nlohmann::json& val) { enabled_restricted_processors_collection_link = val.get(); }}, + {"http_etag", [this](const nlohmann::json& val) { http_etag = val.get(); }}, + {"processors_collection_link", [this](const nlohmann::json& val) { processors_collection_link = val.get(); }}, + {"reference", [this](const nlohmann::json& val) { reference = val.get(); }}, + {"resource_type_link", [this](const nlohmann::json& val) { resource_type_link = val.get(); }}, + {"self_link", [this](const nlohmann::json& val) { self_link = val.get(); }}, + {"status", [this](const nlohmann::json& val) { status = val.get(); }}, + {"web_link", [this](const nlohmann::json& val) { web_link = val.get(); }} + }; + + // Process all keys in the JSON object + for (auto& [key, value] : data.items()) { + if (json_map.find(key) != json_map.end()) { + json_map[key](value); + json_map.erase(key); + } else if (readonly_map.find(key) != readonly_map.end()) { + readonly_map[key](value); + readonly_map.erase(key); + } + } + + // Special handling for owner_name and ppa_name + std::string link = owner_link; + size_t pos = link.find("~"); + if (pos != std::string::npos) { + owner_name = link.substr(pos + 1); + if (!owner_name.empty() && owner_name.back() == '/') { + owner_name.pop_back(); + } + } + ppa_name = name; + + } catch (const nlohmann::json::parse_error& e) { + std::cerr << "JSON parse error in archive::parse_json: " << e.what() << std::endl; + std::cerr << "Input JSON was: " << json_data << std::endl; + } catch (const std::exception& e) { + std::cerr << "Unexpected error during JSON parsing: " << e.what() << std::endl; + } +} + +std::optional archive::getAuthorizedSize() const { + return authorized_size; +} + +std::optional archive::getBuildDebugSymbols() const { + return build_debug_symbols; +} + +std::optional archive::getDescription() const { + return description.empty()?std::nullopt:std::optional(description); +} + +std::optional archive::getDisplayName() const { + return displayname.empty()?std::nullopt:std::optional(displayname); +} + +std::optional archive::getDistributionLink() const { + return distribution_link.empty()?std::nullopt:std::optional(distribution_link); +} + +std::optional archive::getExternalDependencies() const { + return external_dependencies.empty()?std::nullopt:std::optional(external_dependencies); +} + +std::optional archive::getMetadataOverrides() const { + return metadata_overrides.empty()?std::nullopt:std::optional(metadata_overrides); +} + +std::optional archive::getName() const { + return name.empty()?std::nullopt:std::optional(name); +} + +std::optional archive::getOwnerLink() const { + return owner_link.empty()?std::nullopt:std::optional(owner_link); +} + +std::optional archive::getPermitObsoleteSeriesUploads() const { + return permit_obsolete_series_uploads; +} + +std::optional archive::getPrivate() const { + return is_private; +} + +std::optional archive::getPublish() const { + return publish; +} + +std::optional archive::getPublishDebugSymbols() const { + return publish_debug_symbols; +} + +std::optional archive::getPublishingMethod() const { + return publishing_method.empty()?std::nullopt:std::optional(publishing_method); +} + +std::optional archive::getRelativeBuildScore() const { + return relative_build_score; +} + +std::optional archive::getRepositoryFormat() const { + return repository_format.empty()?std::nullopt:std::optional(repository_format); +} + +std::optional archive::getRequireVirtualized() const { + return require_virtualized; +} + +std::optional archive::getSigningKeyFingerprint() const { + return signing_key_fingerprint.empty()?std::nullopt:std::optional(signing_key_fingerprint); +} + +std::optional archive::getSuppressSubscriptionNotifications() const { + return suppress_subscription_notifications; +} + +std::optional archive::getArchiveInfo() const { + return std::nullopt; +} + +bool archive::setAuthorizedSize(int size) { + nlohmann::json update; + update["authorized_size"] = size; + return patchArchive(update); +} + +bool archive::setBuildDebugSymbols(bool build) { + nlohmann::json update; + update["build_debug_symbols"] = build; + return patchArchive(update); +} + +bool archive::setDescription(const std::string& desc) { + nlohmann::json update; + update["description"] = desc; + return patchArchive(update); +} + +bool archive::setDisplayName(const std::string& name_) { + nlohmann::json update; + update["displayname"] = name_; + return patchArchive(update); +} + +bool archive::setDistributionLink(const std::string& link) { + nlohmann::json update; + update["distribution_link"] = link; + return patchArchive(update); +} + +bool archive::setExternalDependencies(const std::string& deps) { + nlohmann::json update; + update["external_dependencies"] = deps; + return patchArchive(update); +} + +bool archive::setMetadataOverrides(const nlohmann::json& overrides) { + nlohmann::json update; + update["metadata_overrides"] = overrides; + return patchArchive(update); +} + +bool archive::setName(const std::string& name_) { + nlohmann::json update; + update["name"] = name_; + return patchArchive(update); +} + +bool archive::setOwnerLink(const std::string& link) { + nlohmann::json update; + update["owner_link"] = link; + return patchArchive(update); +} + +bool archive::setPermitObsoleteSeriesUploads(bool permit) { + nlohmann::json update; + update["permit_obsolete_series_uploads"] = permit; + return patchArchive(update); +} + +bool archive::setPrivate(bool is_private_) { + nlohmann::json update; + update["private"] = is_private_; + return patchArchive(update); +} + +bool archive::setPublish(bool publish_) { + nlohmann::json update; + update["publish"] = publish_; + return patchArchive(update); +} + +bool archive::setPublishDebugSymbols(bool publish_debug_) { + nlohmann::json update; + update["publish_debug_symbols"] = publish_debug_; + return patchArchive(update); +} + +bool archive::setPublishingMethod(const std::string& method) { + nlohmann::json update; + update["publishing_method"] = method; + return patchArchive(update); +} + +bool archive::setRelativeBuildScore(int score) { + nlohmann::json update; + update["relative_build_score"] = score; + return patchArchive(update); +} + +bool archive::setRepositoryFormat(const std::string& format) { + nlohmann::json update; + update["repository_format"] = format; + return patchArchive(update); +} + +bool archive::setRequireVirtualized(bool require_) { + nlohmann::json update; + update["require_virtualized"] = require_; + return patchArchive(update); +} + +bool archive::setSigningKeyFingerprint(const std::string& fingerprint) { + nlohmann::json update; + update["signing_key_fingerprint"] = fingerprint; + return patchArchive(update); +} + +bool archive::setSuppressSubscriptionNotifications(bool suppress) { + nlohmann::json update; + update["suppress_subscription_notifications"] = suppress; + return patchArchive(update); +} + +std::string archive::build_archive_endpoint() const { + return "~" + url_encode(owner_name) + "/" + url_encode(ppa_name); +} + +bool archive::patchArchive(const nlohmann::json& update_fields) { + if (!lp) { + std::cerr << "LP not set in archive::patchArchive.\n"; + return false; + } + std::string endpoint = build_archive_endpoint(); + auto response = lp->api_patch(endpoint, update_fields); + return response.has_value(); +} + +bool archive::putArchive(const nlohmann::json& new_representation) { + if (!lp) { + std::cerr << "LP not set in archive::putArchive.\n"; + return false; + } + std::string endpoint = build_archive_endpoint(); + auto response = lp->api_patch(endpoint, new_representation); + return response.has_value(); +} + +bool archive::deleteArchive() { + if (!lp) { + std::cerr << "LP not set in archive::deleteArchive.\n"; + return false; + } + std::string endpoint = build_archive_endpoint(); + auto response = lp->api_delete(endpoint); + return response.has_value(); +} + +std::generator archive::getPublishedSources(const std::string& status) const { + std::map params; + params["ws.op"] = "getPublishedSources"; + params["status"] = status; + + auto response = lp->api_get(this->self_link, params); + auto data = nlohmann::json::parse(response.value()); + while (response.has_value() && data.contains("next_collection_link") && data["next_collection_link"] != "") { + try { + if (data.contains("entries") && data["entries"].is_array()) { + for (auto& entry : data["entries"]) { + std::optional s_opt = source::parse(entry.dump()); + if (!s_opt) continue; + s_opt->set_lp(lp); + co_yield s_opt.value(); + } + } + response = lp->api_get(data["next_collection_link"]); + data = nlohmann::json::parse(response.value()); + } catch (const std::exception& e) { + std::cerr << "Error parsing published sources: " << e.what() << std::endl; + } + } +} + +void archive::set_lp(launchpad* lp_ptr) { + lp = lp_ptr; +} diff --git a/src/archive.h b/src/archive.h new file mode 100644 index 0000000..939afca --- /dev/null +++ b/src/archive.h @@ -0,0 +1,132 @@ +// Copyright (C) 2024 Simon Quigley +// +// This program is free software: you can redistribute it and/or modify +// it under the terms of the GNU General Public License as published by +// the Free Software Foundation, either version 3 of the License, or +// (at your option) any later version. +// +// This program is distributed in the hope that it will be useful, +// but WITHOUT ANY WARRANTY; without even the implied warranty of +// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +// GNU General Public License for more details. +// +// You should have received a copy of the GNU General Public License +// along with this program. If not, see . + +#ifndef ARCHIVE_H +#define ARCHIVE_H + +#include "source.h" +#include +#include +#include +#include +#include + +class launchpad; + +#ifndef LAUNCHPAD_API +#ifdef BUILDING_LAUNCHPAD + #define LAUNCHPAD_API __attribute__((visibility("default"))) +#else + #define LAUNCHPAD_API +#endif +#endif + +class LAUNCHPAD_API archive { +public: + archive(); + ~archive(); + + static std::optional parse(const std::string& json_data); + void parse_json(const std::string& json_data); + + std::optional getAuthorizedSize() const; + std::optional getBuildDebugSymbols() const; + std::optional getDescription() const; + std::optional getDisplayName() const; + std::optional getDistributionLink() const; + std::optional getExternalDependencies() const; + std::optional getMetadataOverrides() const; + std::optional getName() const; + std::optional getOwnerLink() const; + std::optional getPermitObsoleteSeriesUploads() const; + std::optional getPrivate() const; + std::optional getPublish() const; + std::optional getPublishDebugSymbols() const; + std::optional getPublishingMethod() const; + std::optional getRelativeBuildScore() const; + std::optional getRepositoryFormat() const; + std::optional getRequireVirtualized() const; + std::optional getSigningKeyFingerprint() const; + std::optional getSuppressSubscriptionNotifications() const; + std::optional getArchiveInfo() const; + std::generator getPublishedSources(const std::string& status) const; + + bool setAuthorizedSize(int size); + bool setBuildDebugSymbols(bool build); + bool setDescription(const std::string& desc); + bool setDisplayName(const std::string& name_); + bool setDistributionLink(const std::string& link); + bool setExternalDependencies(const std::string& deps); + bool setMetadataOverrides(const nlohmann::json& overrides); + bool setName(const std::string& name_); + bool setOwnerLink(const std::string& link); + bool setPermitObsoleteSeriesUploads(bool permit); + bool setPrivate(bool is_private_); + bool setPublish(bool publish_); + bool setPublishDebugSymbols(bool publish_debug_); + bool setPublishingMethod(const std::string& method); + bool setRelativeBuildScore(int score); + bool setRepositoryFormat(const std::string& format); + bool setRequireVirtualized(bool require_); + bool setSigningKeyFingerprint(const std::string& fingerprint); + bool setSuppressSubscriptionNotifications(bool suppress); + + bool patchArchive(const nlohmann::json& update_fields); + bool putArchive(const nlohmann::json& new_representation); + bool deleteArchive(); + + void set_lp(launchpad* lp_ptr); + + // New public member variables + int authorized_size; + bool build_debug_symbols; + std::string description; + std::string displayname; + std::string distribution_link; + std::string external_dependencies; + nlohmann::json metadata_overrides; + std::string name; + std::string owner_link; + bool permit_obsolete_series_uploads; + bool is_private; + bool publish; + bool publish_debug_symbols; + std::string publishing_method; + int relative_build_score; + std::string repository_format; + bool require_virtualized; + std::string signing_key_fingerprint; + bool suppress_subscription_notifications; + std::string owner_name; + std::string ppa_name; + std::string self_link; + + // Read-only fields + std::string dependencies_collection_link; + std::string enabled_restricted_processors_collection_link; + std::string http_etag; + std::string processors_collection_link; + std::string reference; + std::string resource_type_link; + std::string status; + std::string web_link; + + launchpad* lp; + +private: + std::string build_archive_endpoint() const; +}; + +#endif // ARCHIVE_H diff --git a/src/authentication.cpp b/src/authentication.cpp new file mode 100644 index 0000000..fe28f8d --- /dev/null +++ b/src/authentication.cpp @@ -0,0 +1,268 @@ +// Copyright (C) 2024 Simon Quigley +// +// This program is free software: you can redistribute it and/or modify +// it under the terms of the GNU General Public License as published by +// the Free Software Foundation, either version 3 of the License, or +// (at your option) any later version. +// +// This program is distributed in the hope that it will be useful, +// but WITHOUT ANY WARRANTY; without even the implied warranty of +// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +// GNU General Public License for more details. +// +// You should have received a copy of the GNU General Public License +// along with this program. If not, see . + +#include "authentication.h" +#include "utils.h" +#include +#include +#include +#include +#include +#include +#include +#include + +namespace fs = std::filesystem; + +const std::string AUTH_PLAINTEXT_CREDENTIALS_FILE = + std::string(std::getenv("HOME")) + "/.local/share/python_keyring/keyring_pass.cfg"; + +static const SecretSchema* get_schema(void) { + static const SecretSchema* schema = secret_schema_new( + "org.launchpad.lib.Secret", + SECRET_SCHEMA_NONE, + "credentials", SECRET_SCHEMA_ATTRIBUTE_STRING, + "key", SECRET_SCHEMA_ATTRIBUTE_STRING, + NULL + ); + return schema; +} + +bool read_plaintext_credentials_impl(std::string& consumer_key, + std::string& consumer_secret, + std::string& oauth_token, + std::string& oauth_token_secret) +{ + std::ifstream file(AUTH_PLAINTEXT_CREDENTIALS_FILE); + if (!file.is_open()) { + std::cerr << "Plaintext credentials file not found: " << AUTH_PLAINTEXT_CREDENTIALS_FILE << std::endl; + return false; + } + + std::string line; + bool in_launchpadlib_section = false; + std::string encoded_credentials; + bool credentials_found = false; + std::string encoded_key; + + while (std::getline(file, line)) { + line.erase(0, line.find_first_not_of(" \t\r\n")); + line.erase(line.find_last_not_of(" \t\r\n") + 1); + + if (line.empty()) continue; + + if (line.front() == '[' && line.back() == ']') { + std::string section = line.substr(1, line.size() - 2); + in_launchpadlib_section = (section == "launchpadlib"); + continue; + } + + if (in_launchpadlib_section) { + size_t eq_pos = line.find('='); + if (eq_pos != std::string::npos) { + encoded_key = line.substr(0, eq_pos); + encoded_credentials.clear(); + while (std::getline(file, line)) { + if (line.find(" ") == 0) { + encoded_credentials += line.substr(8); + } else { + break; + } + } + credentials_found = true; + break; + } + } + } + + file.close(); + + if (!credentials_found || encoded_credentials.empty()) { + std::cerr << "No credentials found in plaintext file." << std::endl; + return false; + } + + std::string decoded_credentials = base64_decode(encoded_credentials); + if (decoded_credentials.empty()) { + std::cerr << "Failed to decode Base64 credentials." << std::endl; + return false; + } + + std::istringstream iss(decoded_credentials); + std::string token_line; + while (std::getline(iss, token_line)) { + size_t pos = token_line.find('='); + if (pos != std::string::npos) { + std::string key = token_line.substr(0, pos); + std::string value = token_line.substr(pos + 1); + if (key == "oauth_token") { + oauth_token = value; + } else if (key == "oauth_token_secret") { + oauth_token_secret = value; + } + } + } + + std::string decoded_key = decode_service_identifier(encoded_key); + std::regex rgx("system-wide: ([^@]+)@https://api.launchpad.net/"); + std::smatch matches; + if (std::regex_search(decoded_key, matches, rgx)) { + consumer_key = matches[1]; + } else { + std::cerr << "Failed to parse consumer_key from encoded key." << std::endl; + return false; + } + + consumer_secret = "&"; + + if (oauth_token.empty() || oauth_token_secret.empty()) { + std::cerr << "Incomplete credentials in plaintext file." << std::endl; + return false; + } + + return true; +} + +bool create_plaintext_credentials_impl(const std::string& consumer_key, + const std::string& consumer_secret_input, + const std::string& oauth_token, + const std::string& oauth_token_secret) +{ + fs::path dir = fs::path(AUTH_PLAINTEXT_CREDENTIALS_FILE).parent_path(); + std::error_code ec; + if (!fs::exists(dir)) { + if (!fs::create_directories(dir, ec)) { + std::cerr << "Failed to create directory: " << dir << " Error: " << ec.message() << std::endl; + return false; + } + } + + std::string service_identifier = "system-wide: " + consumer_key + "@https://api.launchpad.net/"; + std::string encoded_key = encode_service_identifier(service_identifier); + + std::string credentials = "oauth_token=" + oauth_token + "\n" + + "oauth_token_secret=" + oauth_token_secret + "\n"; + + std::string encoded_credentials = base64_encode(reinterpret_cast(credentials.c_str()), credentials.length()); + + std::ofstream file_out(AUTH_PLAINTEXT_CREDENTIALS_FILE, std::ios::trunc); + if (!file_out.is_open()) { + std::cerr << "Failed to open plaintext credentials file for writing: " << AUTH_PLAINTEXT_CREDENTIALS_FILE << std::endl; + return false; + } + + file_out << "[launchpadlib]\n"; + file_out << encoded_key << " = \n"; + + size_t pos = 0; + size_t line_length = 80; + while (pos < encoded_credentials.size()) { + file_out << " " << encoded_credentials.substr(pos, line_length) << "\n"; + pos += line_length; + } + + file_out.close(); + std::cout << "Credentials saved to " << AUTH_PLAINTEXT_CREDENTIALS_FILE << std::endl; + return true; +} + +bool read_gnome_keyring_impl(std::string& consumer_key, + std::string& consumer_secret, + std::string& oauth_token, + std::string& oauth_token_secret) +{ + std::string actual_consumer_key = "ubuntu (lugito-ci)"; + std::string service_identifier = "system-wide: " + actual_consumer_key + "@https://api.launchpad.net/"; + std::string encoded_key = encode_service_identifier(service_identifier); + + std::string serialized_credentials = get_secret("org.launchpad.lib.Secret", "credentials", "credentials").value_or(""); + if (serialized_credentials.empty()) { + std::cerr << "No credentials found in GNOME keyring." << std::endl; + return false; + } + + std::string decoded_credentials = base64_decode(serialized_credentials); + if (decoded_credentials.empty()) { + std::cerr << "Failed to decode Base64 credentials from keyring." << std::endl; + return false; + } + + std::istringstream iss(decoded_credentials); + std::string token_line; + while (std::getline(iss, token_line)) { + size_t pos = token_line.find('='); + if (pos != std::string::npos) { + std::string key = token_line.substr(0, pos); + std::string value = token_line.substr(pos + 1); + if (key == "oauth_token") { + oauth_token = value; + } else if (key == "oauth_token_secret") { + oauth_token_secret = value; + } + } + } + + std::string decoded_key = decode_service_identifier(encoded_key); + std::regex rgx("system-wide: ([^@]+)@https://api.launchpad.net/"); + std::smatch matches; + if (std::regex_search(decoded_key, matches, rgx)) { + consumer_key = matches[1]; + } else { + std::cerr << "Failed to parse consumer_key from encoded key." << std::endl; + return false; + } + + consumer_secret = "&"; + + if (oauth_token.empty() || oauth_token_secret.empty()) { + std::cerr << "Incomplete credentials in GNOME keyring." << std::endl; + return false; + } + + return true; +} + +bool create_keyring_credentials_impl(const std::string& consumer_key, + const std::string& consumer_secret, + const std::string& oauth_token, + const std::string& oauth_token_secret) +{ + std::string service_identifier = "system-wide: " + consumer_key + "@https://api.launchpad.net/"; + std::string encoded_key = encode_service_identifier(service_identifier); + + std::string credentials = "oauth_token=" + oauth_token + "\n" + + "oauth_token_secret=" + oauth_token_secret + "\n"; + std::string encoded_credentials = base64_encode(reinterpret_cast(credentials.c_str()), credentials.length()); + + const SecretSchema* schema = get_schema(); + + GError* error = nullptr; + if (!secret_password_store_sync( + schema, + "credentials", + "launchpadlib", + encoded_credentials.c_str(), + NULL, + &error, + "credentials", "credentials", + NULL)) { + std::cerr << "Error storing credentials in keyring: " << error->message << std::endl; + g_error_free(error); + return false; + } + + std::cout << "Credentials stored in GNOME keyring successfully." << std::endl; + return true; +} diff --git a/src/authentication.h b/src/authentication.h new file mode 100644 index 0000000..6c478b7 --- /dev/null +++ b/src/authentication.h @@ -0,0 +1,54 @@ +// Copyright (C) 2024 Simon Quigley +// +// This program is free software: you can redistribute it and/or modify +// it under the terms of the GNU General Public License as published by +// the Free Software Foundation, either version 3 of the License, or +// (at your option) any later version. +// +// This program is distributed in the hope that it will be useful, +// but WITHOUT ANY WARRANTY; without even the implied warranty of +// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +// GNU General Public License for more details. +// +// You should have received a copy of the GNU General Public License +// along with this program. If not, see . + +#ifndef AUTHENTICATION_H +#define AUTHENTICATION_H + +#include +#include + +extern const std::string AUTH_PLAINTEXT_CREDENTIALS_FILE; + +bool read_plaintext_credentials_impl(std::string& consumer_key, + std::string& consumer_secret, + std::string& oauth_token, + std::string& oauth_token_secret); + +bool create_plaintext_credentials_impl(const std::string& consumer_key, + const std::string& consumer_secret, + const std::string& oauth_token, + const std::string& oauth_token_secret); + +bool read_gnome_keyring_impl(std::string& consumer_key, + std::string& consumer_secret, + std::string& oauth_token, + std::string& oauth_token_secret); + +bool create_keyring_credentials_impl(const std::string& consumer_key, + const std::string& consumer_secret, + const std::string& oauth_token, + const std::string& oauth_token_secret); + +std::string build_oauth_header_impl(const std::string& consumer_key, + const std::string& oauth_token, + const std::string& oauth_token_secret, + const std::string& http_method, + const std::string& url, + const std::map& additional_params); + +bool open_url_impl(const std::string& url); +std::map parse_response(const std::string& response, std::map& params); + +#endif // AUTHENTICATION_H diff --git a/src/build.cpp b/src/build.cpp new file mode 100644 index 0000000..035c3ac --- /dev/null +++ b/src/build.cpp @@ -0,0 +1,99 @@ +// Copyright (C) 2024 Simon Quigley +// +// This program is free software: you can redistribute it and/or modify +// it under the terms of the GNU General Public License as published by +// the Free Software Foundation, either version 3 of the License, or +// (at your option) any later version. +// +// This program is distributed in the hope that it will be useful, +// but WITHOUT ANY WARRANTY; without even the implied warranty of +// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +// GNU General Public License for more details. +// +// You should have received a copy of the GNU General Public License +// along with this program. If not, see . + +#include "build.h" +#include "utils.h" +#include "launchpad.h" +#include +#include +#include + +build::build() + : arch_tag(""), + buildstate(""), + can_be_cancelled(false), + can_be_retried(false), + title(""), + self_link(""), + id(-1), + lp(nullptr) {} + +build::~build() {} + +std::optional build::parse(const std::string& json_data) { + build b; + b.parse_json(json_data); + return b; +} + +void build::parse_json(const std::string& json_data) { + try { + auto data = nlohmann::json::parse(json_data); + + // Map JSON keys to lambda functions + std::map> json_map = { + {"arch_tag", [this](const nlohmann::json& val) { arch_tag = val.get(); }}, + {"buildstate", [this](const nlohmann::json& val) { buildstate = val.get(); }}, + {"can_be_cancelled", [this](const nlohmann::json& val) { can_be_cancelled = val.get(); }}, + {"can_be_retried", [this](const nlohmann::json& val) { can_be_retried = val.get(); }}, + {"title", [this](const nlohmann::json& val) { title = val.get(); }}, + {"self_link", [this](const nlohmann::json& val) { + self_link = val.get(); + std::regex rgx("/builds/(\\d+)"); + std::smatch match; + if (std::regex_search(self_link, match, rgx)) { + id = std::stol(match[1]); + } + }}, + {"build_log_url", [this](const nlohmann::json& val) { build_log_url = val.get(); }}, + {"upload_log_url", [this](const nlohmann::json& val) { upload_log_url = val.get(); }}, + {"duration", [this](const nlohmann::json& val) { duration = val.get(); }}, + {"changesfile_url", [this](const nlohmann::json& val) { changesfile_url = val.get(); }}, + {"buildinfo_url", [this](const nlohmann::json& val) { buildinfo_url = val.get(); }}, + {"external_dependencies", [this](const nlohmann::json& val) { external_dependencies = val.get(); }}, + {"pocket", [this](const nlohmann::json& val) { pocket = val.get(); }} + }; + + // Process JSON keys + for (auto& [key, value] : data.items()) { + if (json_map.find(key) != json_map.end()) { + json_map[key](value); + json_map.erase(key); + } + } + } catch (...) { + std::cerr << "Error parsing build JSON data." << std::endl; + } +} + +bool build::cancel() { + if (self_link.empty()) return false; + std::map params; + params["ws.op"] = "cancel"; + auto response = lp->api_post(self_link, params); + return response.has_value(); +} + +bool build::retry() { + if (self_link.empty()) return false; + std::map params; + params["ws.op"] = "retry"; + auto response = lp->api_post(self_link, params); + return response.has_value(); +} + +void build::set_lp(launchpad* lp_ptr) { + lp = lp_ptr; +} diff --git a/src/build.h b/src/build.h new file mode 100644 index 0000000..9152f8f --- /dev/null +++ b/src/build.h @@ -0,0 +1,84 @@ +// Copyright (C) 2024 Simon Quigley +// +// This program is free software: you can redistribute it and/or modify +// it under the terms of the GNU General Public License as published by +// the Free Software Foundation, either version 3 of the License, or +// (at your option) any later version. +// +// This program is distributed in the hope that it will be useful, +// but WITHOUT ANY WARRANTY; without even the implied warranty of +// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +// GNU General Public License for more details. +// +// You should have received a copy of the GNU General Public License +// along with this program. If not, see . + +#ifndef BUILD_H +#define BUILD_H + +#include +#include +#include + +class launchpad; + +#ifndef LAUNCHPAD_API +#ifdef BUILDING_LAUNCHPAD + #define LAUNCHPAD_API __attribute__((visibility("default"))) +#else + #define LAUNCHPAD_API +#endif +#endif + +class LAUNCHPAD_API build { +public: + build(); + ~build(); + + // Parse method + static std::optional parse(const std::string& json_data); + void parse_json(const std::string& json_data); + + // Public member variables + std::string arch_tag; + std::string buildstate; + std::string build_log_url; + std::string upload_log_url; + std::string duration; + std::string changesfile_url; + std::string buildinfo_url; + std::string external_dependencies; + std::string pocket; + std::string title; + std::string self_link; + long id; + + bool can_be_cancelled; + bool can_be_retried; + + // Methods + bool cancel(); + bool retry(); + void set_lp(launchpad* lp_ptr); + + // Read-only fields + std::string archive_link; + std::string builder_link; + std::string current_source_publication_link; + std::string distribution_link; + std::string http_etag; + std::string resource_type_link; + std::string score; + std::string source_package_name; + std::string source_package_version; + std::string web_link; + std::string date_first_dispatched; + std::string date_started; + std::string datebuilt; + std::string datecreated; + +private: + launchpad* lp; +}; + +#endif // BUILD_H diff --git a/src/callablewrapper.h b/src/callablewrapper.h new file mode 100644 index 0000000..24e9907 --- /dev/null +++ b/src/callablewrapper.h @@ -0,0 +1,49 @@ +// Copyright (C) 2024 Simon Quigley +// +// This program is free software: you can redistribute it and/or modify +// it under the terms of the GNU General Public License as published by +// the Free Software Foundation, either version 3 of the License, or +// (at your option) any later version. +// +// This program is distributed in the hope that it will be useful, +// but WITHOUT ANY WARRANTY; without even the implied warranty of +// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +// GNU General Public License for more details. +// +// You should have received a copy of the GNU General Public License +// along with this program. If not, see . + +#ifndef CALLABLE_WRAPPER_H +#define CALLABLE_WRAPPER_H + +#include +#include +#include + +// Forward declaration +class launchpad; + +template +class CallableWrapper { +public: + // Default constructor + CallableWrapper() : lp_ptr_(nullptr), func_(nullptr) {} + + // Updated constructor to accept a raw pointer + CallableWrapper(launchpad* lp_ptr, + std::function(const std::string&)> func) + : lp_ptr_(lp_ptr), func_(std::move(func)) {} + + std::optional operator[](const std::string& key) const { + if (lp_ptr_ && func_) { + return func_(key); + } + return std::nullopt; + } + +private: + launchpad* lp_ptr_; + std::function(const std::string&)> func_; +}; + +#endif diff --git a/src/distribution.cpp b/src/distribution.cpp new file mode 100644 index 0000000..342ecd2 --- /dev/null +++ b/src/distribution.cpp @@ -0,0 +1,81 @@ +// Copyright (C) 2024 Simon Quigley +// +// This program is free software: you can redistribute it and/or modify +// it under the terms of the GNU General Public License as published by +// the Free Software Foundation, either version 3 of the License, or +// (at your option) any later version. +// +// This program is distributed in the hope that it will be useful, +// but WITHOUT ANY WARRANTY; without even the implied warranty of +// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +// GNU General Public License for more details. +// +// You should have received a copy of the GNU General Public License +// along with this program. If not, see . + +#include "distribution.h" +#include +#include + +distribution::distribution() + : name(""), + description(""), + displayname(""), + title(""), + summary(""), + domain_name(""), + lp(nullptr) {} + +distribution::~distribution() {} + +std::optional distribution::parse(const std::string& json_data) { + distribution d; + d.parse_json(json_data); + return d; +} + +void distribution::parse_json(const std::string& json_data) { + try { + auto data = nlohmann::json::parse(json_data); + + // Map JSON keys to lambda functions + std::map> json_map = { + {"name", [this](const nlohmann::json& val) { name = val.get(); }}, + {"description", [this](const nlohmann::json& val) { description = val.get(); }}, + {"displayname", [this](const nlohmann::json& val) { displayname = val.get(); }}, + {"title", [this](const nlohmann::json& val) { title = val.get(); }}, + {"summary", [this](const nlohmann::json& val) { summary = val.get(); }}, + {"domain_name", [this](const nlohmann::json& val) { domain_name = val.get(); }}, + {"self_link", [this](const nlohmann::json& val) { self_link = val.get(); }}, + {"web_link", [this](const nlohmann::json& val) { web_link = val.get(); }}, + {"translationgroup_link", [this](const nlohmann::json& val) { translationgroup_link = val.get(); }} + }; + + // Process JSON keys dynamically + for (auto& [key, value] : data.items()) { + if (json_map.find(key) != json_map.end()) { + json_map[key](value); + json_map.erase(key); + } + } + } catch (const nlohmann::json::parse_error& e) { + std::cerr << "JSON parse error in distribution::parse_json: " << e.what() << std::endl; + throw; + } +} + +std::optional distribution::getName() const { + return name.empty() ? std::nullopt : std::optional(name); +} + +std::optional distribution::getDescription() const { + return description.empty() ? std::nullopt : std::optional(description); +} + +std::optional distribution::getDisplayName() const { + return displayname.empty() ? std::nullopt : std::optional(displayname); +} + +void distribution::set_lp(launchpad* lp_ptr) { + lp = lp_ptr; +} diff --git a/src/distribution.h b/src/distribution.h new file mode 100644 index 0000000..18c9946 --- /dev/null +++ b/src/distribution.h @@ -0,0 +1,78 @@ +// Copyright (C) 2024 Simon Quigley +// +// This program is free software: you can redistribute it and/or modify +// it under the terms of the GNU General Public License as published by +// the Free Software Foundation, either version 3 of the License, or +// (at your option) any later version. +// +// This program is distributed in the hope that it will be useful, +// but WITHOUT ANY WARRANTY; without even the implied warranty of +// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +// GNU General Public License for more details. +// +// You should have received a copy of the GNU General Public License +// along with this program. If not, see . + +#ifndef DISTRIBUTION_H +#define DISTRIBUTION_H + +#include +#include +#include + +#ifndef LAUNCHPAD_API +#ifdef BUILDING_LAUNCHPAD + #define LAUNCHPAD_API __attribute__((visibility("default"))) +#else + #define LAUNCHPAD_API +#endif +#endif + +class launchpad; + +class LAUNCHPAD_API distribution { +public: + distribution(); + ~distribution(); + + // Static method to parse JSON data + static std::optional parse(const std::string& json_data); + + // Getter methods for optional fields + std::optional getName() const; + std::optional getDescription() const; + std::optional getDisplayName() const; + + // Public member variables + std::string name; + std::string description; + std::string displayname; + std::string title; + std::string summary; + std::string domain_name; + std::string self_link; + std::string web_link; + std::string translationgroup_link; + + void set_lp(launchpad* lp_ptr); + + // Additional read-only fields + std::string active_milestones_collection_link; + std::string all_milestones_collection_link; + std::string all_specifications_collection_link; + std::string archive_mirrors_collection_link; + std::string archives_collection_link; + std::string main_archive_link; + std::string series_collection_link; + std::string valid_specifications_collection_link; + std::string vulnerabilities_collection_link; + std::string webhooks_collection_link; + +private: + launchpad* lp; + + // JSON parsing utility + void parse_json(const std::string& json_data); +}; + +#endif // DISTRIBUTION_H diff --git a/src/launchpad.cpp b/src/launchpad.cpp new file mode 100644 index 0000000..99c8259 --- /dev/null +++ b/src/launchpad.cpp @@ -0,0 +1,487 @@ +// Copyright (C) 2024 Simon Quigley +// +// This program is free software: you can redistribute it and/or modify +// it under the terms of the GNU General Public License as published by +// the Free Software Foundation, either version 3 of the License, or +// (at your option) any later version. +// +// This program is distributed in the hope that it will be useful, +// but WITHOUT ANY WARRANTY; without even the implied warranty of +// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +// GNU General Public License for more details. +// +// You should have received a copy of the GNU General Public License +// along with this program. If not, see . + +#include "launchpad.h" +#include "authentication.h" +#include "person.h" +#include "distribution.h" +#include "archive.h" +#include "utils.h" +#include +#include +#include +#include +#include + +static size_t StaticWriteCallback(void* contents, size_t size, size_t nmemb, void* userp) { + size_t totalSize = size * nmemb; + std::string* mem = static_cast(userp); + mem->append(static_cast(contents), totalSize); + return totalSize; +} + +// Minimal URL encoder for the static helper +std::string launchpad::url_encode(const std::string& value) { + std::ostringstream escaped; + escaped.fill('0'); + escaped << std::hex; + for (unsigned char c : value) { + if (isalnum(c) || c == '-' || c == '_' || c == '.' || c == '~') { + escaped << c; + } else { + escaped << '%' << std::setw(2) << (int)c; + } + } + return escaped.str(); +} + +// A static helper to do a raw POST without OAuth for initial token requests +std::optional launchpad::static_http_post(const std::string& url, + const std::map& params) { + CURL* curl = curl_easy_init(); + if (!curl) { + std::cerr << "Failed to initialize CURL for static HTTP POST." << std::endl; + return std::nullopt; + } + + std::string post_fields; + for (const auto& [k,v] : params) { + post_fields += url_encode(k) + "=" + url_encode(v) + "&"; + } + if (!post_fields.empty()) post_fields.pop_back(); + + std::string readBuffer; + curl_easy_setopt(curl, CURLOPT_URL, url.c_str()); + curl_easy_setopt(curl, CURLOPT_POSTFIELDS, post_fields.c_str()); + curl_easy_setopt(curl, CURLOPT_POSTFIELDSIZE, (long)post_fields.size()); + curl_easy_setopt(curl, CURLOPT_POST, 1L); + curl_easy_setopt(curl, CURLOPT_FOLLOWLOCATION, 1L); + curl_easy_setopt(curl, CURLOPT_WRITEFUNCTION, StaticWriteCallback); + curl_easy_setopt(curl, CURLOPT_WRITEDATA, &readBuffer); + + CURLcode res = curl_easy_perform(curl); + long http_code=0; + curl_easy_getinfo(curl, CURLINFO_RESPONSE_CODE, &http_code); + curl_easy_cleanup(curl); + if (res != CURLE_OK) { + std::cerr << "static_http_post error: " << curl_easy_strerror(res) << std::endl; + return std::nullopt; + } + if (http_code >= 400) { + std::cerr << "static_http_post failed with code: " << http_code << "\nResponse: " << readBuffer << std::endl; + return std::nullopt; + } + return readBuffer; +} + +launchpad::launchpad() + : consumer_key("Ubuntu"), consumer_secret("&"), + oauth_token(""), oauth_token_secret(""), + service_root("https://api.launchpad.net"), api_version("devel"), + distributions(), // Default constructor + people(), // Default constructor + authenticated(false) {} + +launchpad::launchpad(const std::string& consumer_key_, + const std::string& consumer_secret_, + const std::string& oauth_token_, + const std::string& oauth_token_secret_, + const std::string& service_root_, + const std::string& api_version_) + : consumer_key(consumer_key_), consumer_secret(consumer_secret_), + oauth_token(oauth_token_), oauth_token_secret(oauth_token_secret_), + service_root(service_root_), api_version(api_version_), + distributions(), + people(), + authenticated(false) {} + +launchpad::~launchpad() {} + +std::optional> launchpad::login() { + std::string ck, cs, ot, ots; + // Try gnome keyring + if (read_gnome_keyring_impl(ck, cs, ot, ots)) { + std::cout << "Credentials retrieved from GNOME Keyring." << std::endl; + } else if (read_plaintext_credentials_impl(ck, cs, ot, ots)) { + std::cout << "Credentials retrieved from plaintext keyring." << std::endl; + } else { + std::cout << "No credentials found. Initiating OAuth flow...\n"; + + // Request token + { + std::string url = "https://launchpad.net/+request-token"; + std::map params = { + {"oauth_consumer_key", "Ubuntu"}, + {"oauth_signature_method", "PLAINTEXT"}, + {"oauth_signature", "&"}, + {"oauth_version", "1.0"} + }; + auto resp = static_http_post(url, params); + if(!resp.has_value()) { + std::cerr << "Failed to get request token." << std::endl; + return std::nullopt; + } + std::map token_map; + parse_response(resp.value(), token_map); + if (token_map.find("oauth_token")==token_map.end() || token_map.find("oauth_token_secret")==token_map.end()) { + std::cerr << "Invalid request token response." << std::endl; + return std::nullopt; + } + ot = token_map["oauth_token"]; + ots = token_map["oauth_token_secret"]; + } + + // Authorize + { + std::string auth_url = "https://launchpad.net/+authorize-token?oauth_token=" + url_encode(ot); + std::cout << "Please authorize this application by visiting:\n" << auth_url << "\n"; + if(!open_url_impl(auth_url)) { + std::cout << "Failed to open browser. Please open manually:\n" << auth_url << "\n"; + } + std::cout << "Press ENTER once authorized..." << std::endl; + std::cin.ignore(std::numeric_limits::max(), '\n'); + } + + // Access token + { + std::string url="https://launchpad.net/+access-token"; + std::map params = { + {"oauth_consumer_key", "Ubuntu"}, + {"oauth_token", ot}, + {"oauth_signature_method", "PLAINTEXT"}, + {"oauth_signature","&"+url_encode(ots)}, + {"oauth_version","1.0"} + }; + auto resp = static_http_post(url, params); + if(!resp.has_value()) { + std::cerr << "Failed to get access token." << std::endl; + return std::nullopt; + } + std::map token_map; + parse_response(resp.value(), token_map); + if (token_map.find("oauth_token")==token_map.end()||token_map.find("oauth_token_secret")==token_map.end()) { + std::cerr << "Invalid access token response." << std::endl; + return std::nullopt; + } + + ot = token_map["oauth_token"]; + ots = token_map["oauth_token_secret"]; + + if(!create_keyring_credentials_impl("Ubuntu","&",ot,ots)) { + if(!create_plaintext_credentials_impl("Ubuntu","&",ot,ots)) { + std::cerr << "Failed to store credentials." << std::endl; + } + } + std::cout << "OAuth authentication successful." << std::endl; + } + + ck="Ubuntu"; + cs="&"; + } + + auto lp = std::make_shared(ck, cs, ot, ots, "https://api.launchpad.net", "devel"); + lp->authenticated = true; + + lp->distributions = CallableWrapper(lp.get(), [lp](const std::string& key) -> std::optional { + return lp->get_distribution(key); + }); + lp->people = CallableWrapper(lp.get(), [lp](const std::string& key) -> std::optional { + return lp->get_person(key); + }); + + return lp; +} + +bool launchpad::is_authenticated() const { + return authenticated; +} + +std::string launchpad::build_full_url(const std::string& endpoint) const { + if (endpoint.rfind("http", 0) == 0) { + return endpoint; + } + return service_root + "/" + api_version + "/" + endpoint; +} + +std::optional launchpad::api_get(const std::string& endpoint, const std::map& params) const { + std::string url = build_full_url(endpoint); + if (!params.empty()) { + url += "?"; + for (const auto& [key, value] : params) { + url += url_encode(key) + "=" + url_encode(value) + "&"; + } + url.pop_back(); + } + + CURL* curl = curl_easy_init(); + if (!curl) { + std::cerr << "Failed to initialize CURL for GET request." << std::endl; + return std::nullopt; + } + + std::string readBuffer; + curl_easy_setopt(curl, CURLOPT_URL, url.c_str()); + curl_easy_setopt(curl, CURLOPT_HTTPGET, 1L); + curl_easy_setopt(curl, CURLOPT_FOLLOWLOCATION, 1L); + + std::string auth_header = build_oauth_header_impl( + consumer_key, + oauth_token, + oauth_token_secret, + "GET", + url, + params + ); + + struct curl_slist* headers = nullptr; + headers = curl_slist_append(headers, "Accept: application/json"); + headers = curl_slist_append(headers, ("Authorization: " + auth_header).c_str()); + curl_easy_setopt(curl, CURLOPT_HTTPHEADER, headers); + + curl_easy_setopt(curl, CURLOPT_WRITEFUNCTION, WriteCallback); + curl_easy_setopt(curl, CURLOPT_WRITEDATA, &readBuffer); + + CURLcode res = curl_easy_perform(curl); + long http_code = 0; + if (res != CURLE_OK) { + std::cerr << "CURL GET error: " << curl_easy_strerror(res) << std::endl; + } + + curl_easy_getinfo(curl, CURLINFO_RESPONSE_CODE, &http_code); + curl_slist_free_all(headers); + curl_easy_cleanup(curl); + + if (res != CURLE_OK) { + return std::nullopt; + } + + if (http_code >= 400) { + std::cerr << "HTTP GET request failed with code: " << http_code << "\nResponse: " << readBuffer << std::endl; + return std::nullopt; + } + + return readBuffer; +} + +std::optional launchpad::api_post( + const std::string& endpoint, + const std::map& params, + bool build_endpoint, + const std::string& token_secret_override +) { + std::string url = build_endpoint ? build_full_url(endpoint) : endpoint; + + CURL* curl = curl_easy_init(); + if (!curl) { + std::cerr << "Failed to initialize CURL for POST request." << std::endl; + return std::nullopt; + } + + std::string readBuffer; + std::string post_fields; + for (const auto& [key, value] : params) { + post_fields += url_encode(key) + "=" + url_encode(value) + "&"; + } + if (!post_fields.empty()) { + post_fields.pop_back(); + } + std::cout << url << std::endl; + + curl_easy_setopt(curl, CURLOPT_URL, url.c_str()); + curl_easy_setopt(curl, CURLOPT_POST, 1L); + curl_easy_setopt(curl, CURLOPT_POSTFIELDS, post_fields.c_str()); + curl_easy_setopt(curl, CURLOPT_POSTFIELDSIZE, post_fields.length()); + curl_easy_setopt(curl, CURLOPT_FOLLOWLOCATION, 1L); + + std::string secret = token_secret_override.empty() ? oauth_token_secret : token_secret_override; + std::string auth_header = build_oauth_header_impl( + consumer_key, + oauth_token, + secret, + "POST", + url, + params + ); + + struct curl_slist* headers = nullptr; + headers = curl_slist_append(headers, "Content-Type: application/x-www-form-urlencoded"); + headers = curl_slist_append(headers, ("Authorization: " + auth_header).c_str()); + curl_easy_setopt(curl, CURLOPT_HTTPHEADER, headers); + + curl_easy_setopt(curl, CURLOPT_WRITEFUNCTION, WriteCallback); + curl_easy_setopt(curl, CURLOPT_WRITEDATA, &readBuffer); + + CURLcode res = curl_easy_perform(curl); + long http_code = 0; + if (res != CURLE_OK) { + std::cerr << "CURL POST error: " << curl_easy_strerror(res) << std::endl; + } + + curl_easy_getinfo(curl, CURLINFO_RESPONSE_CODE, &http_code); + curl_slist_free_all(headers); + curl_easy_cleanup(curl); + + if (res != CURLE_OK) { + return std::nullopt; + } + + if (http_code >= 400) { + std::cerr << "HTTP POST request failed with code: " << http_code << "\nResponse: " << readBuffer << std::endl; + return std::nullopt; + } + + return readBuffer; +} + +std::optional launchpad::api_patch(const std::string& endpoint, const nlohmann::json& data) { + std::string url = build_full_url(endpoint) + "?ws.op=edit"; + CURL* curl = curl_easy_init(); + if (!curl) { + std::cerr << "Failed to initialize CURL for PATCH request." << std::endl; + return std::nullopt; + } + + std::string readBuffer; + std::string payload = data.dump(); + curl_easy_setopt(curl, CURLOPT_URL, url.c_str()); + curl_easy_setopt(curl, CURLOPT_POSTFIELDS, payload.c_str()); + curl_easy_setopt(curl, CURLOPT_CUSTOMREQUEST, "POST"); + curl_easy_setopt(curl, CURLOPT_POSTFIELDSIZE, payload.size()); + curl_easy_setopt(curl, CURLOPT_FOLLOWLOCATION, 1L); + + std::map emptyParams; + std::string auth_header = build_oauth_header_impl( + consumer_key, + oauth_token, + oauth_token_secret, + "POST", + url, + emptyParams + ); + + struct curl_slist* headers = nullptr; + headers = curl_slist_append(headers, "Content-Type: application/json"); + headers = curl_slist_append(headers, ("Authorization: " + auth_header).c_str()); + + curl_easy_setopt(curl, CURLOPT_HTTPHEADER, headers); + curl_easy_setopt(curl, CURLOPT_WRITEFUNCTION, WriteCallback); + curl_easy_setopt(curl, CURLOPT_WRITEDATA, &readBuffer); + + CURLcode res = curl_easy_perform(curl); + long http_code = 0; + if (res != CURLE_OK) { + std::cerr << "CURL PATCH error: " << curl_easy_strerror(res) << std::endl; + } + curl_easy_getinfo(curl, CURLINFO_RESPONSE_CODE, &http_code); + curl_slist_free_all(headers); + curl_easy_cleanup(curl); + + if (res != CURLE_OK) return std::nullopt; + if (http_code >= 400) { + std::cerr << "HTTP PATCH request failed with code: " << http_code << "\nResponse: " << readBuffer << std::endl; + return std::nullopt; + } + + return readBuffer; +} + +std::optional launchpad::api_delete(const std::string& endpoint) { + // We'll try DELETE method: + std::string url = build_full_url(endpoint); + CURL* curl = curl_easy_init(); + if (!curl) { + std::cerr << "Failed to initialize CURL for DELETE request." << std::endl; + return std::nullopt; + } + + std::string readBuffer; + curl_easy_setopt(curl, CURLOPT_URL, url.c_str()); + curl_easy_setopt(curl, CURLOPT_CUSTOMREQUEST, "DELETE"); + curl_easy_setopt(curl, CURLOPT_FOLLOWLOCATION, 1L); + + std::map emptyParams; + std::string auth_header = build_oauth_header_impl( + consumer_key, + oauth_token, + oauth_token_secret, + "DELETE", + url, + emptyParams + ); + + struct curl_slist* headers = nullptr; + headers = curl_slist_append(headers, ("Authorization: " + auth_header).c_str()); + headers = curl_slist_append(headers, "Accept: application/json"); + curl_easy_setopt(curl, CURLOPT_HTTPHEADER, headers); + + curl_easy_setopt(curl, CURLOPT_WRITEFUNCTION, WriteCallback); + curl_easy_setopt(curl, CURLOPT_WRITEDATA, &readBuffer); + + CURLcode res = curl_easy_perform(curl); + long http_code = 0; + if (res != CURLE_OK) { + std::cerr << "CURL DELETE error: " << curl_easy_strerror(res) << std::endl; + } + curl_easy_getinfo(curl, CURLINFO_RESPONSE_CODE, &http_code); + curl_slist_free_all(headers); + curl_easy_cleanup(curl); + + if (res != CURLE_OK) return std::nullopt; + if (http_code >= 400) { + std::cerr << "HTTP DELETE request failed with code: " << http_code << "\nResponse: " << readBuffer << std::endl; + return std::nullopt; + } + + return readBuffer; +} + +std::optional launchpad::get_person(const std::string& name_) { + std::string endpoint = "people/" + url_encode(name_); + auto response = api_get(endpoint); + if (response.has_value()) { + std::optional p_opt = person::parse(response.value()); + if (p_opt.has_value()) { + p_opt->set_lp(this); + return p_opt; + } + } + return std::nullopt; +} + +std::optional launchpad::get_distribution(const std::string& name_) { + std::string endpoint = url_encode(name_); + auto response = api_get(endpoint); + if (response.has_value()) { + std::optional d_opt = distribution::parse(response.value()); + if (d_opt.has_value()) { + d_opt->set_lp(this); + return d_opt; + } + } + return std::nullopt; +} + +std::optional launchpad::get_archive(const std::string& distribution_name) { + std::string endpoint = url_encode(distribution_name) + "/+archive/primary"; + auto response = api_get(endpoint); + if (response.has_value()) { + std::optional a_opt = archive::parse(response.value()); + if (a_opt.has_value()) { + a_opt->set_lp(this); + return a_opt; + } + } + return std::nullopt; +} diff --git a/src/launchpad.h b/src/launchpad.h new file mode 100644 index 0000000..99a6189 --- /dev/null +++ b/src/launchpad.h @@ -0,0 +1,105 @@ +// Copyright (C) 2024 Simon Quigley +// +// This program is free software: you can redistribute it and/or modify +// it under the terms of the GNU General Public License as published by +// the Free Software Foundation, either version 3 of the License, or +// (at your option) any later version. +// +// This program is distributed in the hope that it will be useful, +// but WITHOUT ANY WARRANTY; without even the implied warranty of +// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +// GNU General Public License for more details. +// +// You should have received a copy of the GNU General Public License +// along with this program. If not, see . + +#ifndef LAUNCHPAD_H +#define LAUNCHPAD_H + +#include +#include +#include +#include // Include memory for shared_ptr +#include +#include "callablewrapper.h" + +// Forward declarations +class distribution; +class person; +class archive; +class source; +class build; + +#ifndef LAUNCHPAD_API +#ifdef BUILDING_LAUNCHPAD + #define LAUNCHPAD_API __attribute__((visibility("default"))) +#else + #define LAUNCHPAD_API +#endif +#endif + +class LAUNCHPAD_API launchpad : public std::enable_shared_from_this { // Inherit from enable_shared_from_this +public: + launchpad(); + launchpad(const std::string& consumer_key_, + const std::string& consumer_secret_, + const std::string& oauth_token_, + const std::string& oauth_token_secret_, + const std::string& service_root_, + const std::string& api_version_); + + // Delete copy constructor and copy assignment to prevent copying + launchpad(const launchpad&) = delete; + launchpad& operator=(const launchpad&) = delete; + + // Allow move constructor and move assignment + launchpad(launchpad&&) noexcept = default; + launchpad& operator=(launchpad&&) noexcept = default; + + virtual ~launchpad(); + + static std::optional> login(); + + bool is_authenticated() const; + + // Callable Wrappers + CallableWrapper distributions; + CallableWrapper people; + + // API Methods + std::optional get_archive(const std::string& distribution_name); + + std::optional api_get(const std::string& endpoint, const std::map& params = {}) const; + std::optional api_post(const std::string& endpoint, + const std::map& params, + bool build_endpoint = true, + const std::string& token_secret_override = ""); + std::optional api_patch(const std::string& endpoint, const nlohmann::json& data); + std::optional api_delete(const std::string& endpoint); + + std::string build_full_url(const std::string& endpoint) const; + +protected: + std::string consumer_key; + std::string consumer_secret; + std::string oauth_token; + std::string oauth_token_secret; + std::string service_root; + std::string api_version; + bool authenticated; + +private: + static std::optional static_http_post(const std::string& url, + const std::map& params); + static std::string url_encode(const std::string& value); + std::optional get_distribution(const std::string& name_); + std::optional get_person(const std::string& name_); + + friend class person; // so person can call api_* + friend class distribution; // so distribution can call api_* + friend class archive; // so archive can call api_* + friend class source; // so source can call api_* + friend class build; // so build can call api_* +}; + +#endif // LAUNCHPAD_H diff --git a/src/person.cpp b/src/person.cpp new file mode 100644 index 0000000..062db1c --- /dev/null +++ b/src/person.cpp @@ -0,0 +1,109 @@ +// Copyright (C) 2024 Simon Quigley +// +// This program is free software: you can redistribute it and/or modify +// it under the terms of the GNU General Public License as published by +// the Free Software Foundation, either version 3 of the License, or +// (at your option) any later version. +// +// This program is distributed in the hope that it will be useful, +// but WITHOUT ANY WARRANTY; without even the implied warranty of +// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +// GNU General Public License for more details. +// +// You should have received a copy of the GNU General Public License +// along with this program. If not, see . + +#include "person.h" +#include "archive.h" +#include "distribution.h" +#include "launchpad.h" +#include +#include + +person::person() + : name(""), + realname(""), + web_link(""), + email(""), + description(""), + visibility(""), + lp(nullptr) {} + +person::~person() {} + +std::optional person::parse(const std::string& json_data) { + person p; + p.parse_json(json_data); + return p; +} + +void person::parse_json(const std::string& json_data) { + try { + auto data = nlohmann::json::parse(json_data); + + // Map JSON keys to lambda functions + std::map> json_map = { + {"name", [this](const nlohmann::json& val) { name = val.get(); }}, + {"realname", [this](const nlohmann::json& val) { realname = val.get(); }}, + {"web_link", [this](const nlohmann::json& val) { web_link = val.get(); }}, + {"email", [this](const nlohmann::json& val) { email = val.get(); }}, + {"description", [this](const nlohmann::json& val) { description = val.get(); }}, + {"visibility", [this](const nlohmann::json& val) { visibility = val.get(); }}, + {"self_link", [this](const nlohmann::json& val) { self_link = val.get(); }}, + {"ppas_collection_link", [this](const nlohmann::json& val) { ppas_collection_link = val.get(); }}, + {"preferred_email_address_link", [this](const nlohmann::json& val) { preferred_email_address_link = val.get(); }} + }; + + // Process JSON keys dynamically + for (auto& [key, value] : data.items()) { + if (json_map.find(key) != json_map.end()) { + json_map[key](value); + json_map.erase(key); // Optional: remove processed key + } + } + } catch (const nlohmann::json::parse_error& e) { + std::cerr << "JSON parse error in person::parse_json: " << e.what() << std::endl; + throw; + } +} + +std::optional person::getName() const { + return name.empty() ? std::nullopt : std::optional(name); +} + +std::optional person::getRealName() const { + return realname.empty() ? std::nullopt : std::optional(realname); +} + +std::optional person::getWebLink() const { + return web_link.empty() ? std::nullopt : std::optional(web_link); +} + +std::optional person::getEmail() const { + return email.empty() ? std::nullopt : std::optional(email); +} + +std::optional person::getPPAByName(distribution& distro, const std::string& name) { + std::string owner = getName().value(); + std::string endpoint = "~" + lp->url_encode(owner); + std::map params = { + {"distribution", distro.self_link}, + {"name", name}, + {"ws.op", "getPPAByName"} + }; + auto response = lp->api_get(endpoint, params); + if (!response.has_value()) { + return std::nullopt; + } + + std::optional ppa_opt = archive::parse(response.value()); + if (!ppa_opt.has_value()) return std::nullopt; + + // Set lp in the returned archive + ppa_opt->set_lp(lp); + return ppa_opt; +} + +void person::set_lp(launchpad* lp_ptr) { + lp = lp_ptr; +} diff --git a/src/person.h b/src/person.h new file mode 100644 index 0000000..efe31f7 --- /dev/null +++ b/src/person.h @@ -0,0 +1,74 @@ +// Copyright (C) 2024 Simon Quigley +// +// This program is free software: you can redistribute it and/or modify +// it under the terms of the GNU General Public License as published by +// the Free Software Foundation, either version 3 of the License, or +// (at your option) any later version. +// +// This program is distributed in the hope that it will be useful, +// but WITHOUT ANY WARRANTY; without even the implied warranty of +// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +// GNU General Public License for more details. +// +// You should have received a copy of the GNU General Public License +// along with this program. If not, see . + +#ifndef PERSON_H +#define PERSON_H + +#include +#include +#include + +#ifndef LAUNCHPAD_API +#ifdef BUILDING_LAUNCHPAD + #define LAUNCHPAD_API __attribute__((visibility("default"))) +#else + #define LAUNCHPAD_API +#endif +#endif + +class archive; +class distribution; +class launchpad; + +class LAUNCHPAD_API person { +public: + person(); + ~person(); + + // Static parse method + static std::optional parse(const std::string& json_data); + + // Getter methods for optional fields + std::optional getName() const; + std::optional getRealName() const; + std::optional getWebLink() const; + std::optional getEmail() const; + + // Get a PPA by name + std::optional getPPAByName(distribution& distribution, const std::string& name); + + // Public member variables + std::string name; + std::string realname; + std::string web_link; + std::string email; + std::string description; + std::string visibility; + std::string self_link; + + // Additional read-only fields + std::string ppas_collection_link; + std::string preferred_email_address_link; + + void set_lp(launchpad* lp_ptr); + +private: + launchpad* lp; // store pointer to lp + + // JSON parsing utility + void parse_json(const std::string& json_data); +}; + +#endif // PERSON_H diff --git a/src/source.cpp b/src/source.cpp new file mode 100644 index 0000000..244d160 --- /dev/null +++ b/src/source.cpp @@ -0,0 +1,81 @@ +// Copyright (C) 2024 Simon Quigley +// +// This program is free software: you can redistribute it and/or modify +// it under the terms of the GNU General Public License as published by +// the Free Software Foundation, either version 3 of the License, or +// (at your option) any later version. +// +// This program is distributed in the hope that it will be useful, +// but WITHOUT ANY WARRANTY; without even the implied warranty of +// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +// GNU General Public License for more details. +// +// You should have received a copy of the GNU General Public License +// along with this program. If not, see . + +#include "source.h" +#include "utils.h" +#include "build.h" +#include "launchpad.h" +#include +#include + +source::source() + : source_package_name(""), source_package_version(""), self_link(""), lp(nullptr) {} + +source::~source() {} + +std::optional source::parse(const std::string& json_data) { + source s; + s.parse_json(json_data); + return s; +} + +void source::parse_json(const std::string& json_data) { + try { + auto data = nlohmann::json::parse(json_data); + + if (data.contains("source_package_name") && data["source_package_name"].is_string()) { + source_package_name = data["source_package_name"].get(); + } + + if (data.contains("source_package_version") && data["source_package_version"].is_string()) { + source_package_version = data["source_package_version"].get(); + } + + if (data.contains("self_link") && data["self_link"].is_string()) { + self_link = data["self_link"].get(); + } + } catch (const std::exception& e) { + std::cerr << "Error parsing source JSON: " << e.what() << std::endl; + } +} + +std::vector source::getBuilds() const { + std::vector builds; + if (self_link.empty()) { return builds; } + + std::map params = {{"ws.op", "getBuilds"}}; + auto response = lp->api_get(self_link, params); + if (!response.has_value()) { return builds; } + + try { + auto data = nlohmann::json::parse(response.value()); + if (data.contains("entries") && data["entries"].is_array()) { + for (auto& entry : data["entries"]) { + auto b_opt = build::parse(entry.dump()); + if(!b_opt.has_value()) continue; + b_opt->set_lp(lp); + builds.push_back(b_opt.value()); + } + } + } catch (const std::exception& e) { + std::cerr << "Error parsing builds: " << e.what() << std::endl; + } + + return builds; +} + +void source::set_lp(launchpad* lp_ptr) { + lp = lp_ptr; +} diff --git a/src/source.h b/src/source.h new file mode 100644 index 0000000..3573229 --- /dev/null +++ b/src/source.h @@ -0,0 +1,55 @@ +// Copyright (C) 2024 Simon Quigley +// +// This program is free software: you can redistribute it and/or modify +// it under the terms of the GNU General Public License as published by +// the Free Software Foundation, either version 3 of the License, or +// (at your option) any later version. +// +// This program is distributed in the hope that it will be useful, +// but WITHOUT ANY WARRANTY; without even the implied warranty of +// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +// GNU General Public License for more details. +// +// You should have received a copy of the GNU General Public License +// along with this program. If not, see . + +#ifndef SOURCE_H +#define SOURCE_H + +#include +#include +#include +#include "build.h" + +class launchpad; + +#ifndef LAUNCHPAD_API +#ifdef BUILDING_LAUNCHPAD + #define LAUNCHPAD_API __attribute__((visibility("default"))) +#else + #define LAUNCHPAD_API +#endif +#endif + +class LAUNCHPAD_API source { +public: + source(); + ~source(); + + // Add static parse method declaration + static std::optional parse(const std::string& json_data); + void parse_json(const std::string& json_data); + + std::vector getBuilds() const; + + std::string self_link; + std::string source_package_name; + std::string source_package_version; + + void set_lp(launchpad* lp_ptr); + +private: + launchpad* lp; +}; + +#endif // SOURCE_H diff --git a/src/utils.cpp b/src/utils.cpp new file mode 100644 index 0000000..0696458 --- /dev/null +++ b/src/utils.cpp @@ -0,0 +1,260 @@ +// Copyright (C) 2024 Simon Quigley +// +// This program is free software: you can redistribute it and/or modify +// it under the terms of the GNU General Public License as published by +// the Free Software Foundation, either version 3 of the License, or +// (at your option) any later version. +// +// This program is distributed in the hope that it will be useful, +// but WITHOUT ANY WARRANTY; without even the implied warranty of +// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +// GNU General Public License for more details. +// +// You should have received a copy of the GNU General Public License +// along with this program. If not, see . + +#include "utils.h" +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +const std::string PLAINTEXT_CREDENTIALS_FILE = std::string(std::getenv("HOME")) + "/.launchpad_credentials.json"; + +size_t WriteCallback(void* contents, size_t size, size_t nmemb, void* userp) { + size_t totalSize = size * nmemb; + std::string* mem = static_cast(userp); + mem->append(static_cast(contents), totalSize); + return totalSize; +} + +std::string url_encode(const std::string& value) { + std::ostringstream escaped; + escaped.fill('0'); + escaped << std::hex; + + for (unsigned char c : value) { + if (isalnum(c) || c == '-' || c == '_' || c == '.' || c == '~') { + escaped << c; + } + else { + escaped << '%' << std::setw(2) << (int)c; + } + } + + return escaped.str(); +} + +std::string url_decode(const std::string& value) { + std::string result; + result.reserve(value.size()); + for (size_t i = 0; i < value.size(); ++i) { + if (value[i] == '%' && i + 2 < value.size()) { + std::string hex = value.substr(i + 1, 2); + char decoded_char = static_cast(strtol(hex.c_str(), nullptr, 16)); + result += decoded_char; + i += 2; + } + else if (value[i] == '+') { + result += ' '; + } + else { + result += value[i]; + } + } + return result; +} + +std::string compute_hmac_sha1(const std::string& key, const std::string& data) { + unsigned char* digest = HMAC(EVP_sha1(), + key.c_str(), key.length(), + reinterpret_cast(data.c_str()), data.length(), + NULL, NULL); + + BIO *bmem, *b64; + BUF_MEM *bptr; + + b64 = BIO_new(BIO_f_base64()); + BIO_set_flags(b64, BIO_FLAGS_BASE64_NO_NL); + bmem = BIO_new(BIO_s_mem()); + b64 = BIO_push(b64, bmem); + BIO_write(b64, digest, 20); + BIO_flush(b64); + BIO_get_mem_ptr(b64, &bptr); + + std::string hmac(bptr->data, bptr->length); + BIO_free_all(b64); + + return hmac; +} + +std::string generate_nonce() { + std::string nonce; + std::random_device rd; + std::mt19937 generator(rd()); + std::uniform_int_distribution<> distribution(0, 15); + for (int i = 0; i < 32; ++i) { + nonce += "0123456789abcdef"[distribution(generator)]; + } + return nonce; +} + +std::string generate_timestamp() { + using namespace std::chrono; + auto now = system_clock::now(); + auto epoch = now.time_since_epoch(); + auto seconds = duration_cast(epoch).count(); + return std::to_string(seconds); +} + +std::string build_oauth_header_impl(const std::string& consumer_key, + const std::string& oauth_token, + const std::string& oauth_token_secret, + const std::string& http_method, + const std::string& url, + const std::map& additional_params) +{ + std::map oauth_params = { + {"oauth_consumer_key", consumer_key}, + {"oauth_token", oauth_token}, + {"oauth_signature_method", "PLAINTEXT"}, + {"oauth_version", "1.0"}, + {"oauth_timestamp", generate_timestamp()}, + {"oauth_nonce", generate_nonce()} + }; + + std::map all_params = oauth_params; + for (const auto& param : additional_params) { + all_params[param.first] = param.second; + } + + std::vector> sorted_params(all_params.begin(), all_params.end()); + std::sort(sorted_params.begin(), sorted_params.end()); + + std::string signature = "&" + oauth_token_secret; + oauth_params["oauth_signature"] = signature; + + std::string auth_header = "OAuth "; + bool first = true; + for (const auto& [key, value] : oauth_params) { + if (!first) { + auth_header += ", "; + } + auth_header += key + "=\"" + url_encode(value) + "\""; + first = false; + } + + return auth_header; +} + +std::optional get_secret(const std::string& schema, + const std::string& attribute, + const std::string& value) { + // This would interact with libsecret. Placeholder return. + // For simplicity, return empty - real keyring usage would be implemented. + return std::nullopt; +} + +std::string base64_encode(const unsigned char* data, size_t len) { + BIO *b64, *bmem; + BUF_MEM *bptr; + + b64 = BIO_new(BIO_f_base64()); + BIO_set_flags(b64, BIO_FLAGS_BASE64_NO_NL); + bmem = BIO_new(BIO_s_mem()); + b64 = BIO_push(b64, bmem); + BIO_write(b64, data, (int)len); + BIO_flush(b64); + BIO_get_mem_ptr(b64, &bptr); + + std::string encoded(bptr->data, bptr->length); + BIO_free_all(b64); + + return encoded; +} + +std::string base64_decode(const std::string& encoded_string) { + BIO *b64, *bmem; + int decodeLen = (int)encoded_string.length(); + std::string decoded; + decoded.resize(decodeLen); + + b64 = BIO_new(BIO_f_base64()); + BIO_set_flags(b64, BIO_FLAGS_BASE64_NO_NL); + bmem = BIO_new_mem_buf(encoded_string.data(), (int)encoded_string.length()); + bmem = BIO_push(b64, bmem); + int len = BIO_read(bmem, &decoded[0], decodeLen); + BIO_free_all(bmem); + + if (len > 0) { + decoded.resize(len); + } else { + decoded.clear(); + } + + return decoded; +} + +std::map parse_response(const std::string& response, std::map& params) { + params.clear(); + std::istringstream ss(response); + std::string token; + while (std::getline(ss, token, '&')) { + std::size_t pos = token.find('='); + if (pos != std::string::npos) { + std::string key = url_decode(token.substr(0, pos)); + std::string value = url_decode(token.substr(pos + 1)); + params[key] = value; + } + } + return params; +} + +bool open_url_impl(const std::string& url) { + std::string command = "xdg-open \"" + url + "\" > /dev/null 2>&1"; + int result = system(command.c_str()); + return (result == 0); +} + +std::string encode_service_identifier(const std::string& identifier) { + std::ostringstream oss; + oss << std::hex << std::nouppercase; + for (unsigned char c : identifier) { + if (isalnum(c)) { + oss << (char)c; + } else { + oss << "_" << std::setw(2) << std::setfill('0') << (int)c; + } + } + return oss.str(); +} + +std::string decode_service_identifier(const std::string& encoded) { + std::ostringstream oss; + size_t i = 0; + while (i < encoded.size()) { + if (encoded[i] == '_') { + if (i + 2 < encoded.size()) { + std::string hex = encoded.substr(i + 1, 2); + char decoded_char = static_cast(std::stoi(hex, nullptr, 16)); + oss << decoded_char; + i += 3; + } else { + oss << encoded[i]; + i++; + } + } else { + oss << encoded[i]; + i++; + } + } + return oss.str(); +} diff --git a/src/utils.h b/src/utils.h new file mode 100644 index 0000000..7084ad3 --- /dev/null +++ b/src/utils.h @@ -0,0 +1,53 @@ +// Copyright (C) 2024 Simon Quigley +// +// This program is free software: you can redistribute it and/or modify +// it under the terms of the GNU General Public License as published by +// the Free Software Foundation, either version 3 of the License, or +// (at your option) any later version. +// +// This program is distributed in the hope that it will be useful, +// but WITHOUT ANY WARRANTY; without even the implied warranty of +// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +// GNU General Public License for more details. +// +// You should have received a copy of the GNU General Public License +// along with this program. If not, see +#include +#include +#include +#include + +size_t WriteCallback(void* contents, size_t size, size_t nmemb, void* userp); +std::string url_encode(const std::string& value); +std::string url_decode(const std::string& value); +std::string compute_hmac_sha1(const std::string& key, const std::string& data); +std::string generate_nonce(); +std::string generate_timestamp(); + +std::string build_oauth_header_impl(const std::string& consumer_key, + const std::string& oauth_token, + const std::string& oauth_token_secret, + const std::string& http_method, + const std::string& url, + const std::map& additional_params); + +std::optional get_secret(const std::string& schema, + const std::string& attribute, + const std::string& value); + +std::string base64_encode(const unsigned char* data, size_t len); +std::string base64_decode(const std::string& encoded_string); +std::map parse_response(const std::string& response, std::map& params); + +bool open_url_impl(const std::string& url); +std::string encode_service_identifier(const std::string& identifier); +std::string decode_service_identifier(const std::string& encoded); + +extern const std::string PLAINTEXT_CREDENTIALS_FILE; + +#endif // UTILS_H