Chilkat HOME .NET Core C# Android™ AutoIt C C# C++ Chilkat2-Python CkPython Classic ASP DataFlex Delphi ActiveX Delphi DLL Go Java Lianja Mono C# Node.js Objective-C PHP ActiveX PHP Extension Perl PowerBuilder PowerShell PureBasic Ruby SQL Server Swift 2 Swift 3,4,5... Tcl Unicode C Unicode C++ VB.NET VBScript Visual Basic 6.0 Visual FoxPro Xojo Plugin
(PHP ActiveX) Trello OAuth1 AuthorizationDemonstrates OAuth1 authentication for Trello.
<?php // This example requires the Chilkat API to have been previously unlocked. // See Global Unlock Sample for sample code. $consumerKey = 'TRELLO_CONSUMER_KEY'; $consumerSecret = 'TRELLO_CONSUMER_SECRET'; $requestTokenUrl = 'https://trello.com/1/OAuthGetRequestToken'; $authorizeUrl = 'https://trello.com/1/OAuthAuthorizeToken'; $accessTokenUrl = 'https://trello.com/1/OAuthGetAccessToken'; // The port number is picked at random. It's some unused port that won't likely conflict with anything else.. $callbackUrl = 'http://localhost:3017/'; $callbackLocalPort = 3017; // The 1st step in 3-legged OAuth1.0a is to send a POST to the request token URL to obtain an OAuth Request Token // For versions of Chilkat < 10.0.0, use new COM('Chilkat_9_5_0.Chilkat.Http') $http = new COM("Chilkat.Http"); $http->OAuth1 = 1; $http->OAuthConsumerKey = $consumerKey; $http->OAuthConsumerSecret = $consumerSecret; $http->OAuthCallback = $callbackUrl; // For versions of Chilkat < 10.0.0, use new COM('Chilkat_9_5_0.Chilkat.HttpRequest') $req = new COM("Chilkat.HttpRequest"); // resp is a Chilkat.HttpResponse $resp = $http->PostUrlEncoded($requestTokenUrl,$req); if ($http->LastMethodSuccess != 1) { print $http->LastErrorText . "\n"; exit; } // If successful, the resp.BodyStr contains something like this: // oauth_token=c173ff088a09a67389a42b1ee22366a4&oauth_token_secret=717e6015c6749fe050a923516e739dbb&oauth_callback_confirmed=true print $resp->BodyStr . "\n"; // For versions of Chilkat < 10.0.0, use new COM('Chilkat_9_5_0.Chilkat.Hashtable') $hashTab = new COM("Chilkat.Hashtable"); $hashTab->AddQueryParams($resp->BodyStr); $requestToken = $hashTab->lookupStr('oauth_token'); $requestTokenSecret = $hashTab->lookupStr('oauth_token_secret'); $http->OAuthTokenSecret = $requestTokenSecret; print 'oauth_token = ' . $requestToken . "\n"; print 'oauth_token_secret = ' . $requestTokenSecret . "\n"; // --------------------------------------------------------------------------- // The next step is to form a URL to send to the authorizeUrl // This is an HTTP GET that we load into a popup browser. // For versions of Chilkat < 10.0.0, use new COM('Chilkat_9_5_0.Chilkat.StringBuilder') $sbUrlForBrowser = new COM("Chilkat.StringBuilder"); $sbUrlForBrowser->Append($authorizeUrl); $sbUrlForBrowser->Append('?oauth_token='); $sbUrlForBrowser->Append($requestToken); $sbUrlForBrowser->Append('&scope=read,write,account'); $url = $sbUrlForBrowser->getAsString(); print 'url = ' . $url . "\n"; // When the urlForBrowser is loaded into a browser, the response from Trello will redirect back to localhost:3017 // We'll need to start a socket that is listening on port 3017 for the callback from the browser. // For versions of Chilkat < 10.0.0, use new COM('Chilkat_9_5_0.Chilkat.Socket') $listenSock = new COM("Chilkat.Socket"); $backLog = 5; $success = $listenSock->BindAndListen($callbackLocalPort,$backLog); if ($success != 1) { print $listenSock->LastErrorText . "\n"; exit; } // Wait for the browser's connection in a background thread. // (We'll send load the URL into the browser following this..) // Wait a max of 60 seconds before giving up. $maxWaitMs = 60000; // task is a Chilkat.Task $task = $listenSock->AcceptNextConnectionAsync($maxWaitMs); $task->Run(); // At this point, your application should load the URL in a browser. // For example, // in C#: System.Diagnostics.Process.Start(url); // in Java: Desktop.getDesktop().browse(new URI(urlForBrowser)); // in VBScript: Set wsh=WScript.CreateObject("WScript.Shell") // wsh.Run urlForBrowser // in Xojo: ShowURL(url) (see http://docs.xojo.com/index.php/ShowURL) // in Dataflex: Runprogram Background "c:\Program Files\Internet Explorer\iexplore.exe" sUrl // The Trello account owner would interactively accept or deny the authorization request. // Add the code to load the url in a web browser here... // Add the code to load the url in a web browser here... // Add the code to load the url in a web browser here... // System.Diagnostics.Process.Start(urlForBrowser); // Wait for the listenSock's task to complete. $success = $task->Wait($maxWaitMs); if (!$success or ($task->StatusInt != 7) or ($task->TaskSuccess != 1)) { if (!$success) { // The task.LastErrorText applies to the Wait method call. print $task->LastErrorText . "\n"; } else { // The ResultErrorText applies to the underlying task method call (i.e. the AcceptNextConnection) print $task->Status . "\n"; print $task->ResultErrorText . "\n"; } exit; } // If we get to this point, the connection from the browser arrived and was accepted. // We no longer need the listen socket... // Stop listening on port 3017. $listenSock->Close(10); // First get the connected socket. // For versions of Chilkat < 10.0.0, use new COM('Chilkat_9_5_0.Chilkat.Socket') $sock = new COM("Chilkat.Socket"); $sock->LoadTaskResult($task); // Read the start line of the request.. $startLine = $sock->receiveUntilMatch('\r\n'); if ($sock->LastMethodSuccess != 1) { print $sock->LastErrorText . "\n"; exit; } // Read the request header. $requestHeader = $sock->receiveUntilMatch('\r\n\r\n'); if ($sock->LastMethodSuccess != 1) { print $sock->LastErrorText . "\n"; exit; } // The browser SHOULD be sending us a GET request, and therefore there is no body to the request. // Once the request header is received, we have all of it. // We can now send our HTTP response. // For versions of Chilkat < 10.0.0, use new COM('Chilkat_9_5_0.Chilkat.StringBuilder') $sbResponseHtml = new COM("Chilkat.StringBuilder"); $sbResponseHtml->Append('<html><body><p>Chilkat thanks you!</b></body</html>'); // For versions of Chilkat < 10.0.0, use new COM('Chilkat_9_5_0.Chilkat.StringBuilder') $sbResponse = new COM("Chilkat.StringBuilder"); $sbResponse->Append('HTTP/1.1 200 OK\r\n'); $sbResponse->Append('Content-Length: '); $sbResponse->AppendInt($sbResponseHtml->Length); $sbResponse->Append('\r\n'); $sbResponse->Append('Content-Type: text/html\r\n'); $sbResponse->Append('\r\n'); $sbResponse->AppendSb($sbResponseHtml); $sock->SendString($sbResponse->getAsString()); $sock->Close(50); // The information we need is in the startLine. // For example, the startLine will look something like this: // GET /?oauth_token=c173ff088a09a67389b42b1ee32366a4&oauth_verifier=c65bc8eed882e04bb94023bb12c0dbef HTTP/1.1 // For versions of Chilkat < 10.0.0, use new COM('Chilkat_9_5_0.Chilkat.StringBuilder') $sbStartLine = new COM("Chilkat.StringBuilder"); $sbStartLine->Append($startLine); $numReplacements = $sbStartLine->Replace('GET /?',''); $numReplacements = $sbStartLine->Replace(' HTTP/1.1',''); $sbStartLine->Trim(); // oauth_token=c173ff088a09a67389b42b1ee32366a4&oauth_verifier=c65bc8eed882e04bb94023bb12c0dbef print 'startline: ' . $sbStartLine->getAsString() . "\n"; $hashTab->Clear(); $hashTab->AddQueryParams($sbStartLine->getAsString()); $requestToken = $hashTab->lookupStr('oauth_token'); $authVerifier = $hashTab->lookupStr('oauth_verifier'); // ------------------------------------------------------------------------------ // Finally , we must exchange the OAuth Request Token for an OAuth Access Token. $http->OAuthToken = $requestToken; $http->OAuthVerifier = $authVerifier; // resp is a Chilkat.HttpResponse $resp = $http->PostUrlEncoded($accessTokenUrl,$req); if ($http->LastMethodSuccess != 1) { print $http->LastErrorText . "\n"; exit; } // Make sure a successful response was received. if ($resp->StatusCode != 200) { print $resp->StatusLine . "\n"; print $resp->Header . "\n"; print $resp->BodyStr . "\n"; exit; } // If successful, the resp.BodyStr contains something like this: // oauth_token=4618e19f5101b7199f75aA9e678d1585576ad84fb89fa40c85c4da13589010d5&oauth_token_secret=64a997b26ea1f47105eca36ce1a5d22e print 'response BodyStr = ' . $resp->BodyStr . "\n"; $hashTab->Clear(); $hashTab->AddQueryParams($resp->BodyStr); $accessToken = $hashTab->lookupStr('oauth_token'); $accessTokenSecret = $hashTab->lookupStr('oauth_token_secret'); // The access token + secret is what should be saved and used for // subsequent REST API calls. print 'Access Token = ' . $accessToken . "\n"; print 'Access Token Secret = ' . $accessTokenSecret . "\n"; // Save the access token for subsequent REST API calls. // For versions of Chilkat < 10.0.0, use new COM('Chilkat_9_5_0.Chilkat.JsonObject') $json = new COM("Chilkat.JsonObject"); $json->AppendString('oauth_token',$accessToken); $json->AppendString('oauth_token_secret',$accessTokenSecret); // For versions of Chilkat < 10.0.0, use new COM('Chilkat_9_5_0.Chilkat.FileAccess') $fac = new COM("Chilkat.FileAccess"); $fac->WriteEntireTextFile('qa_data/tokens/trello.json',$json->emit(),'utf-8',0); print 'Success.' . "\n"; ?> |
© 2000-2024 Chilkat Software, Inc. All Rights Reserved.