3 files changed, 130 insertions, 0 deletions
diff --git a/node_modules/proxy-check/README.md b/node_modules/proxy-check/README.md
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+# Check proxy for NodeJS
+
+```javascript
+const proxy_check = require('proxy-check');
+
+const proxy = {
+  host: '54.82.74.24',
+  port: 5557,
+  proxyAuth: 'y0adXjeO:pAzAHCr4'
+};
+// or
+// const proxy = 'y0adXjeO:pAzAHCr4@54.82.74.24:5557';
+
+proxy_check(proxy).then(r => {
+  console.log(r); // true
+}).catch(e => {
+  console.error(e); // ECONNRESET
+});
+```
+
+#### Install your simple proxy-server: https://github.com/zamanuhina/install-proxy-one-line
diff --git a/node_modules/proxy-check/index.js b/node_modules/proxy-check/index.js
new file mode 100644
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+++ b/node_modules/proxy-check/index.js
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+const http = require('http');
+
+const errors = [
+    'Bad proxy string',
+    'Proxy offline'
+];
+
+const proxy_check = p => {
+
+    return new Promise((resolve, reject) => {
+
+        let proxy = {
+            host: '',
+            port: 0,
+            proxyAuth: ''
+        };
+
+        if (typeof p === 'object') {
+            if (Array.isArray(p)) {
+                if (typeof p[0] === 'object') {
+                    proxy = p[0];
+                } else if (typeof p === 'string') {
+                    p = p[0];
+                } else {
+                    return reject(errors[0]);
+                }
+            } else {
+                proxy = p;
+            }
+        }
+
+        if (typeof p === 'string') {
+            if (p.indexOf('@') + 1) {
+                proxy.proxyAuth = p.split('@')[0];
+                const host_port = p.split('@')[1];
+                if (host_port.indexOf(':') + 1) {
+                    proxy.host = host_port.split(':')[0];
+                    proxy.port = host_port.split(':')[1];
+                }
+            } else {
+                if (p.indexOf(':') + 1) {
+                    proxy.host = p.split(':')[0];
+                    proxy.port = p.split(':')[1];
+                }
+            }
+        }
+
+        const proxy_options = {
+            method: 'CONNECT',
+            path: 'www.google.com:443',
+            timeout: 1000,
+            agent: false
+        };
+
+        if (proxy.host) {
+            proxy_options.host = proxy.host;
+        }
+        if (proxy.port) {
+            proxy_options.port = proxy.port;
+        }
+        if (proxy.proxyAuth) {
+            proxy_options.headers = {
+                'Proxy-Authorization': 'Basic ' + Buffer.from(proxy.proxyAuth).toString('base64')
+            };
+        }
+
+        const req = http.request(proxy_options);
+        req.on('connect', res => {
+            req.destroy();
+            if (res.statusCode === 200) {
+                return resolve(true);
+            } else {
+                return reject(errors[1]);
+            }
+        });
+        req.on('timeout', () => {
+            req.destroy();
+        });
+        req.on('error', err => {
+            return reject((err && err.code) || errors[1]);
+        });
+        req.end();
+
+    });
+}
+
+module.exports = proxy_check;
diff --git a/node_modules/proxy-check/package.json b/node_modules/proxy-check/package.json
new file mode 100644
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+++ b/node_modules/proxy-check/package.json
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+{
+  "name": "proxy-check",
+  "version": "1.0.8",
+  "description": "Check proxy for NodeJS",
+  "main": "index.js",
+  "repository": {
+    "type": "git",
+    "url": "https://github.com/zamanuhina/proxy-check.git"
+  },
+  "publishConfig": {
+    "registry": "https://registry.npmjs.org/"
+  },
+  "keywords": [
+    "proxy",
+    "proxy-check"
+  ],
+  "license": "MIT",
+  "bugs": {
+    "url": "https://github.com/zamanuhina/proxy-check/issues"
+  },
+  "homepage": "https://github.com/zamanuhina/proxy-check#readme"
+}