upload

gt.js

@@ -0,0 +1,353 @@
+"v0.4.8 Geetest Inc.";
+
+(function (window) {
+    "use strict";
+    if (typeof window === 'undefined') {
+        throw new Error('Geetest requires browser environment');
+    }
+
+var document = window.document;
+var Math = window.Math;
+var head = document.getElementsByTagName("head")[0];
+
+function _Object(obj) {
+    this._obj = obj;
+}
+
+_Object.prototype = {
+    _each: function (process) {
+        var _obj = this._obj;
+        for (var k in _obj) {
+            if (_obj.hasOwnProperty(k)) {
+                process(k, _obj[k]);
+            }
+        }
+        return this;
+    }
+};
+
+function Config(config) {
+    var self = this;
+    new _Object(config)._each(function (key, value) {
+        self[key] = value;
+    });
+}
+
+Config.prototype = {
+    api_server: 'api.geetest.com',
+    protocol: 'http://',
+    typePath: '/gettype.php',
+    fallback_config: {
+        slide: {
+            static_servers: ["static.geetest.com", "dn-staticdown.qbox.me"],
+            type: 'slide',
+            slide: '/static/js/geetest.0.0.0.js'
+        },
+        fullpage: {
+            static_servers: ["static.geetest.com", "dn-staticdown.qbox.me"],
+            type: 'fullpage',
+            fullpage: '/static/js/fullpage.0.0.0.js'
+        }
+    },
+    _get_fallback_config: function () {
+        var self = this;
+        if (isString(self.type)) {
+            return self.fallback_config[self.type];
+        } else if (self.new_captcha) {
+            return self.fallback_config.fullpage;
+        } else {
+            return self.fallback_config.slide;
+        }
+    },
+    _extend: function (obj) {
+        var self = this;
+        new _Object(obj)._each(function (key, value) {
+            self[key] = value;
+        })
+    }
+};
+var isNumber = function (value) {
+    return (typeof value === 'number');
+};
+var isString = function (value) {
+    return (typeof value === 'string');
+};
+var isBoolean = function (value) {
+    return (typeof value === 'boolean');
+};
+var isObject = function (value) {
+    return (typeof value === 'object' && value !== null);
+};
+var isFunction = function (value) {
+    return (typeof value === 'function');
+};
+var MOBILE = /Mobi/i.test(navigator.userAgent);
+var pt = MOBILE ? 3 : 0;
+
+var callbacks = {};
+var status = {};
+
+var nowDate = function () {
+    var date = new Date();
+    var year = date.getFullYear();
+    var month = date.getMonth() + 1;
+    var day = date.getDate();
+    var hours = date.getHours();
+    var minutes = date.getMinutes();
+    var seconds = date.getSeconds();
+
+    if (month >= 1 && month <= 9) {
+      month = '0' + month;
+    }
+    if (day >= 0 && day <= 9) {
+      day = '0' + day;
+    }
+    if (hours >= 0 && hours <= 9) {
+      hours = '0' + hours;
+    }
+    if (minutes >= 0 && minutes <= 9) {
+      minutes = '0' + minutes;
+    }
+    if (seconds >= 0 && seconds <= 9) {
+      seconds = '0' + seconds;
+    }
+    var currentdate = year + '-' + month + '-' + day + " " + hours + ":" + minutes + ":" + seconds;
+    return currentdate;
+}
+
+var random = function () {
+    return parseInt(Math.random() * 10000) + (new Date()).valueOf();
+};
+
+var loadScript = function (url, cb) {
+    var script = document.createElement("script");
+    script.charset = "UTF-8";
+    script.async = true;
+
+    // 对geetest的静态资源添加 crossOrigin
+    if ( /static\.geetest\.com/g.test(url)) {
+        script.crossOrigin = "anonymous";
+    }
+
+    script.onerror = function () {
+        cb(true);
+    };
+    var loaded = false;
+    script.onload = script.onreadystatechange = function () {
+        if (!loaded &&
+            (!script.readyState ||
+            "loaded" === script.readyState ||
+            "complete" === script.readyState)) {
+
+            loaded = true;
+            setTimeout(function () {
+                cb(false);
+            }, 0);
+        }
+    };
+    script.src = url;
+    head.appendChild(script);
+};
+
+var normalizeDomain = function (domain) {
+    // special domain: uems.sysu.edu.cn/jwxt/geetest/
+    // return domain.replace(/^https?:\/\/|\/.*$/g, ''); uems.sysu.edu.cn
+    return domain.replace(/^https?:\/\/|\/$/g, ''); // uems.sysu.edu.cn/jwxt/geetest
+};
+var normalizePath = function (path) {
+    path = path.replace(/\/+/g, '/');
+    if (path.indexOf('/') !== 0) {
+        path = '/' + path;
+    }
+    return path;
+};
+var normalizeQuery = function (query) {
+    if (!query) {
+        return '';
+    }
+    var q = '?';
+    new _Object(query)._each(function (key, value) {
+        if (isString(value) || isNumber(value) || isBoolean(value)) {
+            q = q + encodeURIComponent(key) + '=' + encodeURIComponent(value) + '&';
+        }
+    });
+    if (q === '?') {
+        q = '';
+    }
+    return q.replace(/&$/, '');
+};
+var makeURL = function (protocol, domain, path, query) {
+    domain = normalizeDomain(domain);
+
+    var url = normalizePath(path) + normalizeQuery(query);
+    if (domain) {
+        url = protocol + domain + url;
+    }
+
+    return url;
+};
+
+var load = function (config, send, protocol, domains, path, query, cb) {
+    var tryRequest = function (at) {
+
+        var url = makeURL(protocol, domains[at], path, query);
+        loadScript(url, function (err) {
+            if (err) {
+                if (at >= domains.length - 1) {
+                    cb(true);
+                    // report gettype error
+                    if (send) {
+                        config.error_code = 508;
+                        var url = protocol + domains[at] + path;
+                        reportError(config, url);
+                    }
+                } else {
+                    tryRequest(at + 1);
+                }
+            } else {
+                cb(false);
+            }
+        });
+    };
+    tryRequest(0);
+};
+
+
+var jsonp = function (domains, path, config, callback) {
+    if (isObject(config.getLib)) {
+        config._extend(config.getLib);
+        callback(config);
+        return;
+    }
+    if (config.offline) {
+        callback(config._get_fallback_config());
+        return;
+    }
+
+    var cb = "geetest_" + random();
+    window[cb] = function (data) {
+        if (data.status == 'success') {
+            callback(data.data);
+        } else if (!data.status) {
+            callback(data);
+        } else {
+            callback(config._get_fallback_config());
+        }
+        window[cb] = undefined;
+        try {
+            delete window[cb];
+        } catch (e) {
+        }
+    };
+    load(config, true, config.protocol, domains, path, {
+        gt: config.gt,
+        callback: cb
+    }, function (err) {
+        if (err) {
+            callback(config._get_fallback_config());
+        }
+    });
+};
+
+var reportError = function (config, url) {
+    load(config, false, config.protocol, ['monitor.geetest.com'], '/monitor/send', {
+        time: nowDate(),
+        captcha_id: config.gt,
+        challenge: config.challenge,
+        pt: pt,
+        exception_url: url,
+        error_code: config.error_code
+    }, function (err) {})
+}
+
+var throwError = function (errorType, config) {
+    var errors = {
+        networkError: '网络错误',
+        gtTypeError: 'gt字段不是字符串类型'
+    };
+    if (typeof config.onError === 'function') {
+        config.onError(errors[errorType]);
+    } else {
+        throw new Error(errors[errorType]);
+    }
+};
+
+var detect = function () {
+    return window.Geetest || document.getElementById("gt_lib");
+};
+
+if (detect()) {
+    status.slide = "loaded";
+}
+
+window.initGeetest = function (userConfig, callback) {
+
+    var config = new Config(userConfig);
+
+    if (userConfig.https) {
+        config.protocol = 'https://';
+    } else if (!userConfig.protocol) {
+        config.protocol = window.location.protocol + '//';
+    }
+
+    // for KFC
+    if (userConfig.gt === '050cffef4ae57b5d5e529fea9540b0d1' ||
+        userConfig.gt === '3bd38408ae4af923ed36e13819b14d42') {
+        config.apiserver = 'yumchina.geetest.com/'; // for old js
+        config.api_server = 'yumchina.geetest.com';
+    }
+
+    if(userConfig.gt){
+        window.GeeGT = userConfig.gt
+    }
+
+    if(userConfig.challenge){
+        window.GeeChallenge = userConfig.challenge
+    }
+
+    if (isObject(userConfig.getType)) {
+        config._extend(userConfig.getType);
+    }
+    jsonp([config.api_server || config.apiserver], config.typePath, config, function (newConfig) {
+        var type = newConfig.type;
+        var init = function () {
+            config._extend(newConfig);
+            callback(new window.Geetest(config));
+        };
+
+        callbacks[type] = callbacks[type] || [];
+        var s = status[type] || 'init';
+        if (s === 'init') {
+            status[type] = 'loading';
+
+            callbacks[type].push(init);
+
+            load(config, true, config.protocol, newConfig.static_servers || newConfig.domains, newConfig[type] || newConfig.path, null, function (err) {
+                if (err) {
+                    status[type] = 'fail';
+                    throwError('networkError', config);
+                } else {
+                    status[type] = 'loaded';
+                    var cbs = callbacks[type];
+                    for (var i = 0, len = cbs.length; i < len; i = i + 1) {
+                        var cb = cbs[i];
+                        if (isFunction(cb)) {
+                            cb();
+                        }
+                    }
+                    callbacks[type] = [];
+                }
+            });
+        } else if (s === "loaded") {
+            init();
+        } else if (s === "fail") {
+            throwError('networkError', config);
+        } else if (s === "loading") {
+            callbacks[type].push(init);
+        }
+    });
+
+};
+
+
+})(window);

html_temp.py

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+CHALLENGE_HTML = """
+<!DOCTYPE html>
+<html>
+  <body>
+    <button type="button" id="login">点击开始验证</button>
+  </body>
+  <script src="./gt.js"></script>
+  <script>
+    window.initGeetest(
+      {{
+        gt: "{0}",
+        challenge: "{1}",
+        new_captcha: true,
+        offline: false,
+        product: "bind",
+        https: true,
+      }},
+      (captcha) => {{
+        captcha.appendTo("login");
+        captcha.onSuccess(() => {{
+          document.body.innerHTML = "验证成功，页面跳转中...";
+          window.location.href = "https://t.me/{2}?start=challenge_" + captcha.getValidate().geetest_validate;
+        }});
+        captcha.onError(function (error) {{
+          document.body.innerHTML = "发生错误：" + error.msg;
+        }});
+        document.getElementById("login").onclick = () => {{
+          return captcha.verify();
+        }};
+      }}
+    )
+  </script>
+</html>
+"""

main.py

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+from fastapi import FastAPI, Query
+from fastapi.responses import HTMLResponse
+from html_temp import CHALLENGE_HTML
+
+app = FastAPI()
+
+
+@app.get('/', response_class=HTMLResponse)
+async def challenge_page(
+    *,
+    username: str = Query(..., title="username"),
+    gt: str = Query(..., title="gt"),
+    challenge: str = Query(..., title="challenge")
+):
+    return CHALLENGE_HTML.format(gt, challenge, username)
+
+
+@app.get("/gt.js", response_class=HTMLResponse)
+async def gt():
+    with open("gt.js", "r", encoding="utf-8") as f:
+        return f.read()

requirements.txt

@@ -0,0 +1,2 @@
+fastapi~=0.85.0
+uvicorn~=0.18.3

vercel.json

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+{
+ "builds": [{ "src": "main.py", "use": "@vercel/python" }],
+ "routes": [{ "src": "/(.*)", "dest": "main.py" }]
+}