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(PHP Extension) HTTP Basic Auth with Secure StringsDemonstrates how to do HTTP basic authentication using secure strings. This example requires Chilkat v9.5.0.71 or greater.
<?php // The version number (9_5_0) should match version of the Chilkat extension used, omitting the micro-version number. // For example, if using Chilkat v9.5.0.48, then include as shown here: include("chilkat_9_5_0.php"); // This example requires the Chilkat API to have been previously unlocked. // See Global Unlock Sample for sample code. // Imagine we've previously saved our encrypted login and password within a JSON config file // that contains this: // { // "http_login": "mCrOmA7mBA7Au9RuJGb9hw==", // "http_password": "jJtiI9TgErTTpqBz9JtHBw==" // } $json = new CkJsonObject(); $json->LoadFile('qa_data/passwords/http.json'); $crypt = new CkCrypt2(); // These are the encryption settings we previously used to encrypt the credentials within the JSON config file. $crypt->put_CryptAlgorithm('aes'); $crypt->put_CipherMode('cbc'); $crypt->put_KeyLength(128); $crypt->SetEncodedKey('000102030405060708090A0B0C0D0E0F','hex'); $crypt->SetEncodedIV('000102030405060708090A0B0C0D0E0F','hex'); $crypt->put_EncodingMode('base64'); $ssLogin = new CkSecureString(); $ssPassword = new CkSecureString(); // Decrypt to the secure string. (the strings will still held in memory encrypted, but are now encrypted using // a randomly generated session key.) $crypt->DecryptSecureENC($json->stringOf('http_login'),$ssLogin); $crypt->DecryptSecureENC($json->stringOf('http_password'),$ssPassword); $http = new CkHttp(); // Cause the "Authorization: Basic ..." header to be added to HTTP requests // by setting the Login and Password properties. However, instead of setting the password property // directly, set it via the SetPassword method using the secure string. $http->put_Login($ssLogin->access()); $http->SetPassword($ssPassword); // Also indicate that Basic authentication is to be used.. $http->put_BasicAuth(true); // Do an HTTP GET w/ Basic authentication. // REMEMBER: Always use TLS with Basic authentication. Otherwise your credentials are exposed for the world to see.. $responseStr = $http->quickGetStr('https://www.chilkatsoft.com/helloWorld.html'); // Show the request header we sent in the QuickGetStr: print $http->lastHeader() . "\n"; // The LastHeader looks something like this: // GET /helloWorld.html HTTP/1.1 // Accept: text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8 // Connection: keep-alive // User-Agent: Mozilla/5.0 (Windows NT 6.3; WOW64; rv:49.0) Gecko/20100101 Firefox/49.0 // Accept-Language: en-us,en;q=0.5 // Authorization: Basic bXlIdHRwTG9naW46bXlIdHRwUGFzc3dvcmQ= // Accept-Encoding: gzip // Host: www.chilkatsoft.com ?> |
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