feat(cookie-login): add iFlow Cookie login functionality with UI elements and internationalization support

app.js

@@ -221,6 +221,7 @@ class CLIProxyManager {
                 const cardText = card.textContent || '';
                 if (cardText.includes('Codex OAuth') ||
                     cardText.includes('Anthropic OAuth') ||
+                    cardText.includes('Antigravity OAuth') ||
                     cardText.includes('Gemini CLI OAuth') ||
                     cardText.includes('Qwen OAuth') ||
                     cardText.includes('iFlow OAuth')) {
@@ -430,6 +431,21 @@ class CLIProxyManager {
             anthropicCopyLink.addEventListener('click', () => this.copyAnthropicLink());
         }
 
+        // Antigravity OAuth
+        const antigravityOauthBtn = document.getElementById('antigravity-oauth-btn');
+        const antigravityOpenLink = document.getElementById('antigravity-open-link');
+        const antigravityCopyLink = document.getElementById('antigravity-copy-link');
+
+        if (antigravityOauthBtn) {
+            antigravityOauthBtn.addEventListener('click', () => this.startAntigravityOAuth());
+        }
+        if (antigravityOpenLink) {
+            antigravityOpenLink.addEventListener('click', () => this.openAntigravityLink());
+        }
+        if (antigravityCopyLink) {
+            antigravityCopyLink.addEventListener('click', () => this.copyAntigravityLink());
+        }
+
         // Gemini CLI OAuth
         const geminiCliOauthBtn = document.getElementById('gemini-cli-oauth-btn');
         const geminiCliOpenLink = document.getElementById('gemini-cli-open-link');
@@ -464,6 +480,7 @@ class CLIProxyManager {
         const iflowOauthBtn = document.getElementById('iflow-oauth-btn');
         const iflowOpenLink = document.getElementById('iflow-open-link');
         const iflowCopyLink = document.getElementById('iflow-copy-link');
+        const iflowCookieSubmit = document.getElementById('iflow-cookie-submit');
 
         if (iflowOauthBtn) {
             iflowOauthBtn.addEventListener('click', () => this.startIflowOAuth());
@@ -474,6 +491,9 @@ class CLIProxyManager {
         if (iflowCopyLink) {
             iflowCopyLink.addEventListener('click', () => this.copyIflowLink());
         }
+        if (iflowCookieSubmit) {
+            iflowCookieSubmit.addEventListener('click', () => this.submitIflowCookieLogin());
+        }
 
         // 使用统计
         const refreshUsageStats = document.getElementById('refresh-usage-stats');

i18n.js

@@ -333,6 +333,19 @@ const i18n = {
             'auth_login.anthropic_oauth_start_error': '启动 Anthropic OAuth 失败:',
             'auth_login.anthropic_oauth_polling_error': '检查认证状态失败:',
 
+            // Antigravity OAuth
+            'auth_login.antigravity_oauth_title': 'Antigravity OAuth',
+            'auth_login.antigravity_oauth_button': '开始 Antigravity 登录',
+            'auth_login.antigravity_oauth_hint': '通过 OAuth 流程登录 Antigravity（Google 账号）服务，自动获取并保存认证文件。',
+            'auth_login.antigravity_oauth_url_label': '授权链接:',
+            'auth_login.antigravity_open_link': '打开链接',
+            'auth_login.antigravity_copy_link': '复制链接',
+            'auth_login.antigravity_oauth_status_waiting': '等待认证中...',
+            'auth_login.antigravity_oauth_status_success': '认证成功！',
+            'auth_login.antigravity_oauth_status_error': '认证失败:',
+            'auth_login.antigravity_oauth_start_error': '启动 Antigravity OAuth 失败:',
+            'auth_login.antigravity_oauth_polling_error': '检查认证状态失败:',
+
             // Gemini CLI OAuth
             'auth_login.gemini_cli_oauth_title': 'Gemini CLI OAuth',
             'auth_login.gemini_cli_oauth_button': '开始 Gemini CLI 登录',
@@ -375,6 +388,20 @@ const i18n = {
             'auth_login.iflow_oauth_status_error': '认证失败:',
             'auth_login.iflow_oauth_start_error': '启动 iFlow OAuth 失败:',
             'auth_login.iflow_oauth_polling_error': '检查认证状态失败:',
+            'auth_login.iflow_cookie_title': 'iFlow Cookie 登录',
+            'auth_login.iflow_cookie_label': 'Cookie 内容:',
+            'auth_login.iflow_cookie_placeholder': '粘贴浏览器中的 Cookie，例如 sessionid=...;',
+            'auth_login.iflow_cookie_hint': '直接提交 Cookie 以完成登录（无需打开授权链接），服务端将自动保存凭据。',
+            'auth_login.iflow_cookie_button': '提交 Cookie 登录',
+            'auth_login.iflow_cookie_status_success': 'Cookie 登录成功，凭据已保存。',
+            'auth_login.iflow_cookie_status_error': 'Cookie 登录失败:',
+            'auth_login.iflow_cookie_start_error': '提交 Cookie 登录失败:',
+            'auth_login.iflow_cookie_required': '请先填写 Cookie 内容',
+            'auth_login.iflow_cookie_result_title': 'Cookie 登录结果',
+            'auth_login.iflow_cookie_result_email': '账号',
+            'auth_login.iflow_cookie_result_expired': '过期时间',
+            'auth_login.iflow_cookie_result_path': '保存路径',
+            'auth_login.iflow_cookie_result_type': '类型',
 
             // 使用统计
             'usage_stats.title': '使用统计',
@@ -854,6 +881,19 @@ const i18n = {
             'auth_login.anthropic_oauth_start_error': 'Failed to start Anthropic OAuth:',
             'auth_login.anthropic_oauth_polling_error': 'Failed to check authentication status:',
 
+            // Antigravity OAuth
+            'auth_login.antigravity_oauth_title': 'Antigravity OAuth',
+            'auth_login.antigravity_oauth_button': 'Start Antigravity Login',
+            'auth_login.antigravity_oauth_hint': 'Login to Antigravity service (Google account) through OAuth flow, automatically obtain and save authentication files.',
+            'auth_login.antigravity_oauth_url_label': 'Authorization URL:',
+            'auth_login.antigravity_open_link': 'Open Link',
+            'auth_login.antigravity_copy_link': 'Copy Link',
+            'auth_login.antigravity_oauth_status_waiting': 'Waiting for authentication...',
+            'auth_login.antigravity_oauth_status_success': 'Authentication successful!',
+            'auth_login.antigravity_oauth_status_error': 'Authentication failed:',
+            'auth_login.antigravity_oauth_start_error': 'Failed to start Antigravity OAuth:',
+            'auth_login.antigravity_oauth_polling_error': 'Failed to check authentication status:',
+
             // Gemini CLI OAuth
             'auth_login.gemini_cli_oauth_title': 'Gemini CLI OAuth',
             'auth_login.gemini_cli_oauth_button': 'Start Gemini CLI Login',
@@ -896,6 +936,20 @@ const i18n = {
             'auth_login.iflow_oauth_status_error': 'Authentication failed:',
             'auth_login.iflow_oauth_start_error': 'Failed to start iFlow OAuth:',
             'auth_login.iflow_oauth_polling_error': 'Failed to check authentication status:',
+            'auth_login.iflow_cookie_title': 'iFlow Cookie Login',
+            'auth_login.iflow_cookie_label': 'Cookie Value:',
+            'auth_login.iflow_cookie_placeholder': 'Paste browser cookie, e.g. sessionid=...;',
+            'auth_login.iflow_cookie_hint': 'Submit an existing cookie to finish login without opening the authorization link; the credential file will be saved automatically.',
+            'auth_login.iflow_cookie_button': 'Submit Cookie Login',
+            'auth_login.iflow_cookie_status_success': 'Cookie login succeeded and credentials are saved.',
+            'auth_login.iflow_cookie_status_error': 'Cookie login failed:',
+            'auth_login.iflow_cookie_start_error': 'Failed to submit cookie login:',
+            'auth_login.iflow_cookie_required': 'Please provide the Cookie value first.',
+            'auth_login.iflow_cookie_result_title': 'Cookie Login Result',
+            'auth_login.iflow_cookie_result_email': 'Account',
+            'auth_login.iflow_cookie_result_expired': 'Expires At',
+            'auth_login.iflow_cookie_result_path': 'Saved Path',
+            'auth_login.iflow_cookie_result_type': 'Type',
 
             // Usage Statistics
             'usage_stats.title': 'Usage Statistics',

index.html

@@ -628,6 +628,42 @@
                                 </div>
                             </div>
 
+                            <!-- Antigravity OAuth -->
+                            <div class="card" id="antigravity-oauth-card">
+                                <div class="card-header">
+                                    <h3><i class="fas fa-rocket"></i> <span
+                                            data-i18n="auth_login.antigravity_oauth_title">Antigravity OAuth</span></h3>
+                                    <button id="antigravity-oauth-btn" class="btn btn-primary">
+                                        <i class="fas fa-sign-in-alt"></i> <span
+                                            data-i18n="auth_login.antigravity_oauth_button">开始 Antigravity 登录</span>
+                                    </button>
+                                </div>
+                                <div class="card-content">
+                                    <p class="form-hint" style="margin-bottom: 20px;"
+                                        data-i18n="auth_login.antigravity_oauth_hint">
+                                        通过 OAuth 流程登录 Antigravity（Google 账号）服务，自动获取并保存认证文件。
+                                    </p>
+                                    <div id="antigravity-oauth-content" style="display: none;">
+                                        <div class="form-group">
+                                            <label data-i18n="auth_login.antigravity_oauth_url_label">授权链接:</label>
+                                            <div class="input-group">
+                                                <input type="text" id="antigravity-oauth-url" readonly>
+                                                <button id="antigravity-open-link" class="btn btn-primary">
+                                                    <i class="fas fa-external-link-alt"></i> <span
+                                                        data-i18n="auth_login.antigravity_open_link">打开链接</span>
+                                                </button>
+                                                <button id="antigravity-copy-link" class="btn btn-secondary">
+                                                    <i class="fas fa-copy"></i> <span
+                                                        data-i18n="auth_login.antigravity_copy_link">复制链接</span>
+                                                </button>
+                                            </div>
+                                        </div>
+                                        <div id="antigravity-oauth-status" class="form-hint" style="margin-top: 10px;">
+                                        </div>
+                                    </div>
+                                </div>
+                            </div>
+
                             <!-- Gemini CLI OAuth -->
                             <div class="card" id="gemini-cli-oauth-card">
                                 <div class="card-header">
@@ -742,6 +778,34 @@
                                         <div id="iflow-oauth-status" class="form-hint" style="margin-top: 10px;"></div>
                                     </div>
                                 </div>
+                                <div class="card-content" style="border-top: 1px solid var(--border-color); margin-top: 16px; padding-top: 16px;">
+                                    <h4 style="margin-bottom: 10px;" data-i18n="auth_login.iflow_cookie_title">iFlow Cookie 登录</h4>
+                                    <p class="form-hint" data-i18n="auth_login.iflow_cookie_hint">
+                                        直接提交 Cookie 完成登录并保存凭据，无需打开授权链接。
+                                    </p>
+                                    <div class="form-group">
+                                        <label for="iflow-cookie-input" data-i18n="auth_login.iflow_cookie_label">Cookie 内容:</label>
+                                        <textarea id="iflow-cookie-input" rows="3" data-i18n-placeholder="auth_login.iflow_cookie_placeholder" placeholder="粘贴浏览器中的 Cookie"></textarea>
+                                    </div>
+                                    <div class="form-actions">
+                                        <button id="iflow-cookie-submit" class="btn btn-primary">
+                                            <i class="fas fa-cookie-bite"></i> <span data-i18n="auth_login.iflow_cookie_button">提交 Cookie 登录</span>
+                                        </button>
+                                    </div>
+                                    <div id="iflow-cookie-status" class="form-hint" style="margin-top: 10px;"></div>
+                                    <div id="iflow-cookie-result" class="vertex-import-result" style="display: none;">
+                                        <div class="vertex-import-result-header">
+                                            <i class="fas fa-check-circle"></i>
+                                            <span data-i18n="auth_login.iflow_cookie_result_title">Cookie 登录结果</span>
+                                        </div>
+                                        <ul>
+                                            <li><span data-i18n="auth_login.iflow_cookie_result_email">账号</span>: <code id="iflow-cookie-result-email">-</code></li>
+                                            <li><span data-i18n="auth_login.iflow_cookie_result_expired">过期时间</span>: <code id="iflow-cookie-result-expired">-</code></li>
+                                            <li><span data-i18n="auth_login.iflow_cookie_result_path">保存路径</span>: <code id="iflow-cookie-result-path">-</code></li>
+                                            <li><span data-i18n="auth_login.iflow_cookie_result_type">类型</span>: <code id="iflow-cookie-result-type">-</code></li>
+                                        </ul>
+                                    </div>
+                                </div>
                             </div>
                         </section>
 

src/modules/oauth.js

@@ -300,6 +300,135 @@ export const oauthModule = {
         }
     },
 
+    // ===== Antigravity OAuth 相关方法 =====
+
+    // 开始 Antigravity OAuth 流程
+    async startAntigravityOAuth() {
+        try {
+            const response = await this.makeRequest('/antigravity-auth-url?is_webui=1');
+            const authUrl = response.url;
+            const state = response.state || this.extractStateFromUrl(authUrl);
+
+            // 显示授权链接
+            const urlInput = document.getElementById('antigravity-oauth-url');
+            const content = document.getElementById('antigravity-oauth-content');
+            const status = document.getElementById('antigravity-oauth-status');
+
+            if (urlInput) {
+                urlInput.value = authUrl;
+            }
+            if (content) {
+                content.style.display = 'block';
+            }
+            if (status) {
+                status.textContent = i18n.t('auth_login.antigravity_oauth_status_waiting');
+                status.style.color = 'var(--warning-text)';
+            }
+
+            // 开始轮询认证状态
+            this.startAntigravityOAuthPolling(state);
+
+        } catch (error) {
+            this.showNotification(`${i18n.t('auth_login.antigravity_oauth_start_error')} ${error.message}`, 'error');
+        }
+    },
+
+    // 打开 Antigravity 授权链接
+    openAntigravityLink() {
+        const urlInput = document.getElementById('antigravity-oauth-url');
+        if (urlInput && urlInput.value) {
+            window.open(urlInput.value, '_blank');
+        }
+    },
+
+    // 复制 Antigravity 授权链接
+    async copyAntigravityLink() {
+        const urlInput = document.getElementById('antigravity-oauth-url');
+        if (urlInput && urlInput.value) {
+            try {
+                await navigator.clipboard.writeText(urlInput.value);
+                this.showNotification(i18n.t('notification.link_copied'), 'success');
+            } catch (error) {
+                urlInput.select();
+                document.execCommand('copy');
+                this.showNotification(i18n.t('notification.link_copied'), 'success');
+            }
+        }
+    },
+
+    // 开始轮询 Antigravity OAuth 状态
+    startAntigravityOAuthPolling(state) {
+        if (!state) {
+            this.showNotification(i18n.t('auth_login.missing_state'), 'error');
+            return;
+        }
+
+        const pollInterval = setInterval(async () => {
+            try {
+                const response = await this.makeRequest(`/get-auth-status?state=${encodeURIComponent(state)}`);
+                const status = response.status;
+                const statusElement = document.getElementById('antigravity-oauth-status');
+
+                if (status === 'ok') {
+                    clearInterval(pollInterval);
+                    this.resetAntigravityOAuthUI();
+                    this.showNotification(i18n.t('auth_login.antigravity_oauth_status_success'), 'success');
+                    this.loadAuthFiles();
+                } else if (status === 'error') {
+                    clearInterval(pollInterval);
+                    const errorMessage = response.error || 'Unknown error';
+                    if (statusElement) {
+                        statusElement.textContent = `${i18n.t('auth_login.antigravity_oauth_status_error')} ${errorMessage}`;
+                        statusElement.style.color = 'var(--error-text)';
+                    }
+                    this.showNotification(`${i18n.t('auth_login.antigravity_oauth_status_error')} ${errorMessage}`, 'error');
+                    setTimeout(() => {
+                        this.resetAntigravityOAuthUI();
+                    }, 3000);
+                } else if (status === 'wait') {
+                    if (statusElement) {
+                        statusElement.textContent = i18n.t('auth_login.antigravity_oauth_status_waiting');
+                        statusElement.style.color = 'var(--warning-text)';
+                    }
+                }
+            } catch (error) {
+                clearInterval(pollInterval);
+                const statusElement = document.getElementById('antigravity-oauth-status');
+                if (statusElement) {
+                    statusElement.textContent = `${i18n.t('auth_login.antigravity_oauth_polling_error')} ${error.message}`;
+                    statusElement.style.color = 'var(--error-text)';
+                }
+                this.showNotification(`${i18n.t('auth_login.antigravity_oauth_polling_error')} ${error.message}`, 'error');
+                setTimeout(() => {
+                    this.resetAntigravityOAuthUI();
+                }, 3000);
+            }
+        }, 2000);
+
+        setTimeout(() => {
+            clearInterval(pollInterval);
+        }, 5 * 60 * 1000);
+    },
+
+    // 重置 Antigravity OAuth UI 到初始状态
+    resetAntigravityOAuthUI() {
+        const urlInput = document.getElementById('antigravity-oauth-url');
+        const content = document.getElementById('antigravity-oauth-content');
+        const status = document.getElementById('antigravity-oauth-status');
+
+        if (urlInput) {
+            urlInput.value = '';
+        }
+        if (content) {
+            content.style.display = 'none';
+        }
+        if (status) {
+            status.textContent = '';
+            status.style.color = '';
+            status.className = '';
+        }
+    },
+
     // ===== Gemini CLI OAuth 相关方法 =====
 
     // 开始 Gemini CLI OAuth 流程
@@ -733,6 +862,88 @@ export const oauthModule = {
             status.style.color = '';
             status.className = '';
         }
+    },
+
+    // 提交 iFlow Cookie 登录
+    async submitIflowCookieLogin() {
+        const cookieInput = document.getElementById('iflow-cookie-input');
+        const statusEl = document.getElementById('iflow-cookie-status');
+        const submitBtn = document.getElementById('iflow-cookie-submit');
+        const cookieValue = cookieInput ? cookieInput.value.trim() : '';
+
+        this.renderIflowCookieResult(null);
+
+        if (!cookieValue) {
+            this.showNotification(i18n.t('auth_login.iflow_cookie_required'), 'error');
+            if (statusEl) {
+                statusEl.textContent = `${i18n.t('auth_login.iflow_cookie_status_error')} ${i18n.t('auth_login.iflow_cookie_required')}`;
+                statusEl.style.color = 'var(--error-text)';
+            }
+            return;
+        }
+
+        try {
+            if (submitBtn) {
+                submitBtn.disabled = true;
+            }
+            if (statusEl) {
+                statusEl.textContent = i18n.t('auth_login.iflow_oauth_status_waiting');
+                statusEl.style.color = 'var(--warning-text)';
+            }
+
+            const response = await this.makeRequest('/iflow-auth-url', {
+                method: 'POST',
+                body: JSON.stringify({ cookie: cookieValue })
+            });
+
+            this.renderIflowCookieResult(response);
+            if (statusEl) {
+                statusEl.textContent = i18n.t('auth_login.iflow_cookie_status_success');
+                statusEl.style.color = 'var(--success-text)';
+            }
+            if (cookieInput) {
+                cookieInput.value = '';
+            }
+
+            this.showNotification(i18n.t('auth_login.iflow_cookie_status_success'), 'success');
+            this.loadAuthFiles();
+        } catch (error) {
+            if (statusEl) {
+                statusEl.textContent = `${i18n.t('auth_login.iflow_cookie_status_error')} ${error.message}`;
+                statusEl.style.color = 'var(--error-text)';
+            }
+            this.showNotification(`${i18n.t('auth_login.iflow_cookie_start_error')} ${error.message}`, 'error');
+        } finally {
+            if (submitBtn) {
+                submitBtn.disabled = false;
+            }
+        }
+    },
+
+    renderIflowCookieResult(result = null) {
+        const container = document.getElementById('iflow-cookie-result');
+        const emailEl = document.getElementById('iflow-cookie-result-email');
+        const expiredEl = document.getElementById('iflow-cookie-result-expired');
+        const pathEl = document.getElementById('iflow-cookie-result-path');
+        const typeEl = document.getElementById('iflow-cookie-result-type');
+
+        if (!container || !emailEl || !expiredEl || !pathEl || !typeEl) {
+            return;
+        }
+
+        if (!result) {
+            container.style.display = 'none';
+            emailEl.textContent = '-';
+            expiredEl.textContent = '-';
+            pathEl.textContent = '-';
+            typeEl.textContent = '-';
+            return;
+        }
+
+        emailEl.textContent = result.email || '-';
+        expiredEl.textContent = result.expired || '-';
+        pathEl.textContent = result.saved_path || result.savedPath || result.path || '-';
+        typeEl.textContent = result.type || '-';
+        container.style.display = 'block';
     }
 };
-

src/utils/constants.js

@@ -109,6 +109,7 @@ export const REQUEST_TIMEOUT_MS = 30 * 1000;
 export const OAUTH_CARD_IDS = [
     'codex-oauth-card',
     'anthropic-oauth-card',
+    'antigravity-oauth-card',
     'gemini-cli-oauth-card',
     'qwen-oauth-card',
     'iflow-oauth-card'
@@ -120,6 +121,7 @@ export const OAUTH_CARD_IDS = [
 export const OAUTH_PROVIDERS = {
     CODEX: 'codex',
     ANTHROPIC: 'anthropic',
+    ANTIGRAVITY: 'antigravity',
     GEMINI_CLI: 'gemini-cli',
     QWEN: 'qwen',
     IFLOW: 'iflow'

styles.css

@@ -1548,7 +1548,8 @@ input:checked+.slider:before {
 
 /* 列表样式 */
 .key-list {
-    max-height: 400px;
+    /* 便于一次展示 6 条密钥记录（约 6*80px 高度） */
+    max-height: 520px;
     overflow-y: auto;
 }
 
@@ -1563,6 +1564,7 @@ input:checked+.slider:before {
 .key-table-row {
     display: grid;
     grid-template-columns: 72px 1fr auto;
+    column-gap: 14px;
     align-items: center;
     background: var(--bg-quaternary);
     border: 1px solid var(--border-primary);
@@ -1583,14 +1585,15 @@ input:checked+.slider:before {
     justify-content: center;
     height: 32px;
     min-width: 52px;
-    padding: 0 10px;
+    padding: 0 12px;
     border-radius: 10px;
     background: var(--bg-secondary);
     color: var(--primary-color);
     font-weight: 700;
     font-size: 14px;
     border: 1px solid var(--border-primary);
-    box-shadow: 0 1px 2px rgba(0, 0, 0, 0.06);
+    letter-spacing: 0.2px;
+    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.08);
 }
 
 .key-table-value {
@@ -1598,6 +1601,7 @@ input:checked+.slider:before {
     flex-direction: column;
     gap: 4px;
     min-width: 0;
+    padding: 2px 0;
 }
 
 .key-table .item-title {
@@ -1608,8 +1612,9 @@ input:checked+.slider:before {
 
 .key-value {
     background: var(--bg-secondary);
+    border: 1px solid var(--border-primary);
     border-radius: 8px;
-    padding: 7px 10px;
+    padding: 8px 12px;
     font-family: "SFMono-Regular", Menlo, Consolas, "Liberation Mono", monospace;
     font-size: 13px;
     color: var(--text-primary);
@@ -1625,6 +1630,7 @@ input:checked+.slider:before {
     transform: none;
     gap: 6px;
     justify-content: flex-end;
+    justify-self: end;
 }
 
 .item-actions.compact .btn {
@@ -1647,7 +1653,7 @@ input:checked+.slider:before {
 @media (max-width: 768px) {
     .key-table-row {
         grid-template-columns: 1fr;
-        row-gap: 10px;
+        row-gap: 8px;
     }
 
     .item-actions.compact {