Add Github SSH keys (#19879)
grekiki
4 years ago
committed by
GitHub
parent
80799c7272
commit
7408569c1b
11 changed files with 303 additions and 38 deletions
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#include <QDebug> |
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#include <QHBoxLayout> |
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#include <QLabel> |
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#include <QPushButton> |
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#include <QState> |
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#include <QStateMachine> |
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#include <QNetworkReply> |
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#include "widgets/ssh_keys.hpp" |
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#include "widgets/input_field.hpp" |
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#include "common/params.h" |
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QWidget* layout_to_widget(QLayout* l){ |
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QWidget* q = new QWidget; |
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q->setLayout(l); |
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return q; |
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} |
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SSH::SSH(QWidget* parent) : QWidget(parent){ |
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// init variables
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manager = new QNetworkAccessManager(this); |
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networkTimer = new QTimer(this); |
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networkTimer->setSingleShot(true); |
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networkTimer->setInterval(5000); |
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connect(networkTimer, SIGNAL(timeout()), this, SLOT(timeout())); |
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// Construct the layouts to display
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slayout = new QStackedLayout(this); // Initial screen, input, waiting for response
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//Layout on entering
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QVBoxLayout* initialLayout = new QVBoxLayout; |
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initialLayout->setContentsMargins(80, 80, 80, 80); |
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QHBoxLayout* header = new QHBoxLayout; |
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QPushButton* exitButton = new QPushButton("BACK", this); |
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exitButton->setFixedSize(500, 100); |
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header->addWidget(exitButton, 0, Qt::AlignLeft | Qt::AlignTop); |
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initialLayout->addWidget(layout_to_widget(header)); |
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QLabel* title = new QLabel("Authorize SSH keys"); |
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title->setStyleSheet(R"(font-size: 75px;)"); |
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header->addWidget(title, 0, Qt::AlignRight | Qt::AlignTop); |
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QLabel* wallOfText = new QLabel("Warning: This grants SSH access to all public keys in your GitHub settings. Never enter a GitHub username other than your own. A Comma employee will NEVER ask you to add their GitHub username."); |
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wallOfText->setWordWrap(true); |
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wallOfText->setStyleSheet(R"(font-size: 60px;)"); |
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initialLayout->addWidget(wallOfText, 0); |
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QPushButton* actionButton = new QPushButton; |
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actionButton->setFixedHeight(100); |
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initialLayout->addWidget(actionButton, 0, Qt::AlignBottom); |
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slayout->addWidget(layout_to_widget(initialLayout)); |
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InputField* input = new InputField; |
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slayout->addWidget(input); |
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QLabel* loading = new QLabel("Loading SSH keys from GitHub."); |
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slayout->addWidget(loading); |
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setStyleSheet(R"( |
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QPushButton { |
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font-size: 60px; |
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margin: 0px; |
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padding: 15px; |
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border-radius: 25px; |
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color: #dddddd; |
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background-color: #444444; |
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} |
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)"); |
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setLayout(slayout); |
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//Initialize the state machine and states
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QStateMachine* state = new QStateMachine(this); |
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QState* initialState = new QState(); //State when entering the widget
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QState* initialStateNoGithub = new QState(); //Starting state, key not connected
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QState* initialStateConnected = new QState(); //Starting state, ssh connected
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QState* quitState = new QState(); // State when exiting the widget
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QState* removeSSH_State = new QState(); // State when user wants to remove the SSH keys
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QState* defaultInputFieldState = new QState(); // State when we want the user to give us the username
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QState* loadingState = new QState(); // State while waiting for the network response
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// Adding states to the state machine and adding the transitions
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state->addState(initialState); |
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connect(initialState, &QState::entered, [=](){checkForSSHKey(); slayout->setCurrentIndex(0);}); |
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initialState->addTransition(this, &SSH::NoSSHAdded, initialStateNoGithub); |
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initialState->addTransition(this, &SSH::SSHAdded, initialStateConnected); |
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state->addState(quitState); |
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connect(quitState, &QState::entered, [=](){emit closeSSHSettings();}); |
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quitState->addTransition(quitState, &QState::entered, initialState); |
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state->addState(initialStateConnected); |
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connect(initialStateConnected, &QState::entered, [=](){actionButton->setText("Remove GitHub SSH keys"); actionButton->setStyleSheet(R"(background-color: #750c0c;)");}); |
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initialStateConnected->addTransition(exitButton, &QPushButton::released, quitState); |
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initialStateConnected->addTransition(actionButton, &QPushButton::released, removeSSH_State); |
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state->addState(removeSSH_State); |
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connect(removeSSH_State, &QState::entered, [=](){Params().delete_db_value("GithubSshKeys");}); |
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removeSSH_State->addTransition(removeSSH_State, &QState::entered, initialState); |
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state->addState(initialStateNoGithub); |
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connect(initialStateNoGithub, &QState::entered, [=](){actionButton->setText("Link GitHub SSH keys"); actionButton->setStyleSheet(R"(background-color: #444444;)");}); |
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initialStateNoGithub->addTransition(exitButton, &QPushButton::released, quitState); |
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initialStateNoGithub->addTransition(actionButton, &QPushButton::released, defaultInputFieldState); |
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connect(actionButton, &QPushButton::released, [=](){input->setPromptText("Enter your GitHub username");}); |
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state->addState(defaultInputFieldState); |
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connect(defaultInputFieldState, &QState::entered, [=](){slayout->setCurrentIndex(1);}); |
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connect(input, &InputField::emitText, [=](QString a){usernameGitHub = a;}); // Store the string the user provided
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defaultInputFieldState->addTransition(input, &InputField::cancel, initialState); |
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defaultInputFieldState->addTransition(input, &InputField::emitText, loadingState); |
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state->addState(loadingState); |
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connect(loadingState, &QState::entered, [=](){slayout->setCurrentIndex(2); getSSHKeys();}); |
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connect(this, &SSH::failedResponse, [=](QString message){input->setPromptText(message);}); |
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loadingState->addTransition(this, &SSH::failedResponse, defaultInputFieldState); |
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loadingState->addTransition(this, &SSH::gotSSHKeys, initialState); |
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state->setInitialState(initialState); |
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state->start(); |
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} |
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void SSH::checkForSSHKey(){ |
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QString SSHKey = QString::fromStdString(Params().get("GithubSshKeys")); |
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if (SSHKey.length()) { |
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emit SSHAdded(); |
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} else { |
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emit NoSSHAdded(); |
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} |
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} |
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void SSH::getSSHKeys(){ |
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QString url = "https://github.com/" + usernameGitHub + ".keys"; |
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aborted = false; |
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reply = manager->get(QNetworkRequest(QUrl(url))); |
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connect(reply, SIGNAL(finished()), this, SLOT(parseResponse())); |
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networkTimer->start(); |
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} |
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void SSH::timeout(){ |
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aborted = true; |
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reply->abort(); |
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} |
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void SSH::parseResponse(){ |
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if (!aborted) { |
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networkTimer->stop(); |
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QString response = reply->readAll(); |
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if (reply->error() == QNetworkReply::NoError && response.length()) { |
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Params().write_db_value("GithubSshKeys", response.toStdString()); |
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emit gotSSHKeys(); |
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} else { |
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emit failedResponse("Username "+usernameGitHub+" doesn't exist"); |
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} |
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}else{ |
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emit failedResponse("Request timed out"); |
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} |
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reply->deleteLater(); |
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reply = NULL; |
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} |
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@ -0,0 +1,43 @@ |
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#pragma once |
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#include <QWidget> |
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#include <QButtonGroup> |
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#include <QVBoxLayout> |
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#include <QStackedWidget> |
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#include <QPushButton> |
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#include <QTimer> |
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#include <QNetworkAccessManager> |
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#include "widgets/input_field.hpp" |
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class SSH : public QWidget { |
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Q_OBJECT |
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public: |
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explicit SSH(QWidget* parent = 0); |
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private: |
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InputField* inputField; |
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QStackedLayout* slayout; |
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QString usernameGitHub; |
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QNetworkAccessManager* manager; |
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QNetworkReply* reply; |
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QTimer* networkTimer; |
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bool aborted; |
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signals: |
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void closeSSHSettings(); |
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void openKeyboard(); |
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void closeKeyboard(); |
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void NoSSHAdded(); |
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void SSHAdded(); |
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void failedResponse(QString errorString); |
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void gotSSHKeys(); |
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private slots: |
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void checkForSSHKey(); |
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void getSSHKeys(); |
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void timeout(); |
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void parseResponse(); |
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}; |
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