zan-proxy
Version:
174 lines • 7.26 kB
JavaScript
;
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};
Object.defineProperty(exports, "__esModule", { value: true });
const es6_promisify_1 = require("es6-promisify");
const events_1 = __importDefault(require("events"));
const fs_1 = __importDefault(require("fs"));
const jsonfile_1 = __importDefault(require("jsonfile"));
const lodash_1 = require("lodash");
const path_1 = __importDefault(require("path"));
const typedi_1 = require("typedi");
const appInfo_1 = require("./appInfo");
const jsonfileWriteFile = es6_promisify_1.promisify(jsonfile_1.default.writeFile);
const defaultProfile = {
// 是否启用host解析
enableHost: true,
// 是否启用转发规则
enableRule: true,
// 工程路径配置
projectPath: {},
};
/**
* 代理运转需要的规则数据
* 代理端口、超时时间、gitlab token、工程路径、是否启用转发规则
* Created by tsxuehu on 8/3/17.
*/
let ProfileService = class ProfileService extends events_1.default {
constructor(appInfoService) {
super();
// userId -> profile
this.userProfileMap = {};
// clientIp -> userId
this.clientIpUserMap = {};
const proxyDataDir = appInfoService.getProxyDataDir();
this.profileSaveDir = path_1.default.join(proxyDataDir, 'profile');
this.clientIpUserMapSaveFile = path_1.default.join(proxyDataDir, 'clientIpUserMap.json');
const profileMap = fs_1.default
.readdirSync(this.profileSaveDir)
.filter(name => name.endsWith('.json'))
.reduce((prev, curr) => {
prev[curr] = jsonfile_1.default.readFileSync(path_1.default.join(this.profileSaveDir, curr));
return prev;
}, {});
lodash_1.forEach(profileMap, (profile, fileName) => {
const userId = fileName.slice(0, -5);
// 补全profile数据
// this.userProfileMap[userId] = assign({}, defaultProfile, profile);;
this.userProfileMap[userId] = profile;
});
// 加载ip-> userID映射
this.clientIpUserMap = jsonfile_1.default.readFileSync(this.clientIpUserMapSaveFile);
}
getProfile(userId) {
return this.userProfileMap[userId] || defaultProfile;
}
setProfile(userId, profile) {
return __awaiter(this, void 0, void 0, function* () {
this.userProfileMap[userId] = profile;
const filePath = path_1.default.join(this.profileSaveDir, `${userId}.json`);
// 将数据写入文件
yield jsonfileWriteFile(filePath, profile, { encoding: 'utf-8' });
// 发送通知
this.emit('data-change-profile', userId, profile);
});
}
/**
* 替换redirect中的变量引用,
* 如果引用的变量不存在，则不做替换
* @param clientIp
* @param href
* @param match
* @param target
*/
calcPath(userId, href, match, target) {
if (match) {
const matchList = href.match(new RegExp(match));
lodash_1.forEach(matchList, (value, index) => {
if (index === 0) {
return;
}
const reg = new RegExp('\\$' + index, 'g');
if (!value) {
value = '';
}
target = target.replace(reg, value);
});
const compiled = lodash_1.template(target);
const projectPath = this.getProfile(userId).projectPath;
// 解析应用的变量
return compiled(projectPath);
}
}
/**
*
* @param userId
* @param enable
*/
setEnableRule(userId, enable) {
return __awaiter(this, void 0, void 0, function* () {
const conf = this.getProfile(userId);
conf.enableRule = enable;
yield this.setProfile(userId, conf);
});
}
setEnableHost(userId, enable) {
return __awaiter(this, void 0, void 0, function* () {
const conf = this.getProfile(userId);
conf.enableHost = enable;
yield this.setProfile(userId, conf);
});
}
/**
* 获取转发规则启用开关
* @param clientIp
*/
enableRule(userId) {
return this.getProfile(userId).enableRule;
}
enableHost(userId) {
return this.getProfile(userId).enableHost;
}
// 获取clientIp对应的user id
getClientIpMappedUserId(clientIp) {
return this.clientIpUserMap[clientIp] || 'root';
}
// 将ip绑定至用户
bindClientIp(userId, clientIp) {
return __awaiter(this, void 0, void 0, function* () {
const originUserId = this.clientIpUserMap[clientIp];
this.clientIpUserMap[clientIp] = userId;
yield jsonfileWriteFile(this.clientIpUserMapSaveFile, this.clientIpUserMap, { encoding: 'utf-8' });
const clientIpList = this.getClientIpsMappedToUserId(userId);
this.emit('data-change-clientIpUserMap', userId, clientIpList);
if (originUserId) {
const originClientIpList = this.getClientIpsMappedToUserId(originUserId);
this.emit('data-change-clientIpUserMap', originUserId, originClientIpList);
}
});
}
// 获取用户绑定的clientip
getClientIpsMappedToUserId(userId) {
const ips = [];
lodash_1.forEach(this.clientIpUserMap, (mapedUserId, ip) => {
if (mapedUserId === userId) {
ips.push(ip);
}
});
return ips;
}
};
ProfileService = __decorate([
typedi_1.Service(),
__metadata("design:paramtypes", [appInfo_1.AppInfoService])
], ProfileService);
exports.ProfileService = ProfileService;
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