feat: apply VPS provider to OpenClaw on status_update (fetch models, merge config)
- Add openclaw-provider: fetch /v1/models, merge provider/auth, remove by name - Wire client _applyStatus: inactive removes provider; active applies full provider then origin - Single-flight _busy to ignore concurrent apply/remove; isFullProvider uses base-url key Made-with: Cursor
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stswangzhiping
297
lib/openclaw-provider.js
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297
lib/openclaw-provider.js
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'use strict';
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const fs = require('fs');
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const path = require('path');
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const http = require('http');
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const https = require('https');
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const log = require('./logger');
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const { resolveOpenclawConfigFile } = require('./frpc');
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const DEFAULT_BASE_URL = 'https://api.cutos.ai/v1';
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const FETCH_TIMEOUT_MS = 10_000;
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/** 拉模型 + 写盘单次飞行：进行中则忽略新的 apply/remove */
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let _busy = false;
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function authProfilesPathFromConfig(configFile) {
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return path.join(path.dirname(configFile), 'agents', 'main', 'agent', 'auth-profiles.json');
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}
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function buildModelsUrl(baseUrl) {
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let u = String(baseUrl || '').trim().replace(/\/+$/, '');
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if (!/\/v1$/.test(u)) u = `${u}/v1`;
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return `${u}/models`;
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}
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/**
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* 异步 GET /v1/models，不阻塞；完成回调 (err, models)，models 为 { id, name }[]
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*/
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function fetchModels(baseUrl, apiKey, callback) {
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const urlStr = buildModelsUrl(baseUrl);
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let u;
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try {
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u = new URL(urlStr);
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} catch (e) {
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callback(new Error(`invalid base-url: ${urlStr}`));
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return;
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}
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const lib = u.protocol === 'https:' ? https : http;
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const opts = {
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hostname: u.hostname,
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port: u.port || (u.protocol === 'https:' ? 443 : 80),
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path: `${u.pathname}${u.search || ''}`,
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method: 'GET',
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headers: {
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Authorization: `Bearer ${apiKey || ''}`,
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'Content-Type': 'application/json',
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},
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};
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log.info('openclaw-provider', `GET models: ${urlStr}`);
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const req = lib.request(opts, (res) => {
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let data = '';
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res.on('data', (chunk) => { data += chunk; });
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res.on('end', () => {
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try {
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const json = JSON.parse(data);
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if (json.data && Array.isArray(json.data)) {
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callback(null, json.data.map((m) => ({ id: m.id, name: m.id })));
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} else if (json.error) {
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callback(new Error(json.error.message || JSON.stringify(json.error)));
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} else {
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callback(new Error(`bad models response: ${data.slice(0, 200)}`));
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}
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} catch (e) {
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callback(new Error(`parse models: ${e.message}`));
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}
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});
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});
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req.on('error', callback);
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req.setTimeout(FETCH_TIMEOUT_MS, () => {
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req.destroy();
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callback(new Error('models request timeout'));
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});
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req.end();
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}
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function readJsonFile(filePath) {
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return JSON.parse(fs.readFileSync(filePath, 'utf8'));
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}
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function writeJsonFile(filePath, obj) {
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const dir = path.dirname(filePath);
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if (!fs.existsSync(dir)) fs.mkdirSync(dir, { recursive: true });
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fs.writeFileSync(filePath, `${JSON.stringify(obj, null, 2)}\n`, 'utf8');
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}
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/**
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* 同步：从 openclaw.json + auth-profiles.json 删除指定 provider（解绑）。
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* 若 primary 指向该 provider，先置为空串。
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*/
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function removeProviderByName(providerId) {
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if (_busy) {
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log.warn('openclaw-provider', `跳过 remove（provider 应用进行中）: ${providerId}`);
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return;
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}
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const configFile = resolveOpenclawConfigFile();
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if (!configFile) {
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log.warn('openclaw-provider', 'remove: 未找到 openclaw.json');
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return;
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}
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const config = readJsonFile(configFile);
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const primary = config.agents?.defaults?.model?.primary || '';
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if (primary.startsWith(`${providerId}/`)) {
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if (!config.agents) config.agents = { defaults: {} };
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if (!config.agents.defaults) config.agents.defaults = {};
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if (!config.agents.defaults.model) config.agents.defaults.model = {};
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config.agents.defaults.model.primary = '';
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log.info('openclaw-provider', `已清空默认模型 primary（原 ${primary}）`);
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}
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if (config.models?.providers?.[providerId]) {
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delete config.models.providers[providerId];
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log.info('openclaw-provider', `已删除 models.providers.${providerId}`);
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}
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if (config.agents?.defaults?.models) {
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const prefix = `${providerId}/`;
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Object.keys(config.agents.defaults.models).forEach((key) => {
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if (key.startsWith(prefix)) delete config.agents.defaults.models[key];
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});
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}
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if (config.auth?.profiles) {
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delete config.auth.profiles[`${providerId}:default`];
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}
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writeJsonFile(configFile, config);
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const authPath = authProfilesPathFromConfig(configFile);
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try {
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if (fs.existsSync(authPath)) {
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const authProfiles = readJsonFile(authPath);
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if (authProfiles.profiles?.[`${providerId}:default`]) {
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delete authProfiles.profiles[`${providerId}:default`];
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writeJsonFile(authPath, authProfiles);
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}
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}
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} catch (e) {
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log.warn('openclaw-provider', `auth-profiles 更新失败: ${e.message}`);
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}
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log.info('openclaw-provider', `provider 已移除: ${providerId}`);
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}
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function removeProviderFromConfig(config, providerId) {
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if (config.models?.providers?.[providerId]) {
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delete config.models.providers[providerId];
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}
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if (config.agents?.defaults?.models) {
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const prefix = `${providerId}/`;
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Object.keys(config.agents.defaults.models).forEach((key) => {
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if (key.startsWith(prefix)) delete config.agents.defaults.models[key];
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});
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}
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if (config.auth?.profiles) {
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delete config.auth.profiles[`${providerId}:default`];
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}
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}
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function addProviderSync(configFile, providerId, baseUrl, apiKey, models, defaultModelRaw) {
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const config = readJsonFile(configFile);
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removeProviderFromConfig(config, providerId);
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if (!config.models) config.models = { mode: 'merge', providers: {} };
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if (!config.models.providers) config.models.providers = {};
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config.models.mode = 'merge';
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let cleanBase = String(baseUrl || '').replace(/\/+$/, '');
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if (!/\/v1$/.test(cleanBase)) cleanBase = `${cleanBase}/v1`;
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config.models.providers[providerId] = {
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baseUrl: cleanBase,
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apiKey,
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api: 'openai-completions',
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models,
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};
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if (!config.agents) config.agents = { defaults: {} };
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if (!config.agents.defaults) config.agents.defaults = {};
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if (!config.agents.defaults.models) config.agents.defaults.models = {};
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models.forEach((m) => {
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const fullId = `${providerId}/${m.id}`;
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if (!config.agents.defaults.models[fullId]) config.agents.defaults.models[fullId] = {};
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});
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if (defaultModelRaw) {
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const dm = String(defaultModelRaw).trim();
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const defaultFull = dm.includes('/') ? dm : `${providerId}/${dm}`;
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if (!config.agents.defaults.model) config.agents.defaults.model = {};
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config.agents.defaults.model.primary = defaultFull;
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log.info('openclaw-provider', `默认模型: ${defaultFull}`);
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}
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if (!config.auth) config.auth = { profiles: {} };
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if (!config.auth.profiles) config.auth.profiles = {};
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config.auth.profiles[`${providerId}:default`] = {
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provider: providerId,
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mode: 'api_key',
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};
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writeJsonFile(configFile, config);
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const authPath = authProfilesPathFromConfig(configFile);
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try {
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let authProfiles = { profiles: {} };
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if (fs.existsSync(authPath)) {
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authProfiles = readJsonFile(authPath);
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if (!authProfiles.profiles) authProfiles.profiles = {};
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}
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authProfiles.profiles[`${providerId}:default`] = {
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type: 'api_key',
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provider: providerId,
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key: apiKey,
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};
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writeJsonFile(authPath, authProfiles);
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} catch (e) {
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log.warn('openclaw-provider', `auth-profiles 写入失败: ${e.message}`);
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}
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log.info('openclaw-provider', `provider 已写入: ${providerId}（${models.length} 个模型）`);
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}
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/**
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* VPS 绑定：先同步删掉同名 provider，再异步拉模型，回调内同步 add。完成后执行 onDone（如更新 origin）。
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*/
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function applyFullProviderFromVps(provider, onDone) {
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if (_busy) {
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log.warn('openclaw-provider', '跳过 apply（上一次 provider 操作尚未结束）');
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return;
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}
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const name = provider && provider.name;
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if (!name || typeof name !== 'string') {
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log.warn('openclaw-provider', 'apply: provider.name 无效');
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return;
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}
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const baseUrl = provider['base-url'] || provider.baseUrl || DEFAULT_BASE_URL;
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const apiKey = provider['api-key'] != null ? String(provider['api-key']) : '';
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const defaultModel = provider['default-model'] != null ? String(provider['default-model']) : '';
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const configFile = resolveOpenclawConfigFile();
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if (!configFile) {
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log.warn('openclaw-provider', 'apply: 未找到 openclaw.json');
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return;
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}
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_busy = true;
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try {
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const cfg = readJsonFile(configFile);
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removeProviderFromConfig(cfg, name);
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writeJsonFile(configFile, cfg);
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} catch (e) {
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log.warn('openclaw-provider', `apply 预清理失败: ${e.message}`);
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_busy = false;
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return;
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}
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fetchModels(baseUrl, apiKey, (err, models) => {
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try {
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const list = err ? [] : models;
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if (err) {
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log.warn('openclaw-provider', `拉模型失败，使用空列表: ${err.message}`);
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}
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addProviderSync(configFile, name, baseUrl, apiKey, list, defaultModel);
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if (typeof onDone === 'function') {
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try {
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onDone();
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} catch (e) {
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log.warn('openclaw-provider', `onDone: ${e.message}`);
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}
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}
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} catch (e) {
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log.error('openclaw-provider', `apply 写配置失败: ${e.message}`);
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} finally {
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_busy = false;
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}
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});
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}
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/** 与解绑区分：解绑仅含 name，绑定含 base-url（或 baseUrl） */
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function isFullProvider(p) {
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if (!p || typeof p.name !== 'string' || !p.name) return false;
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return Object.prototype.hasOwnProperty.call(p, 'base-url')
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|| Object.prototype.hasOwnProperty.call(p, 'baseUrl');
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}
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module.exports = {
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applyFullProviderFromVps,
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removeProviderByName,
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isFullProvider,
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DEFAULT_BASE_URL,
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};
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