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
(Lianja) Xero API through an SOCKS ProxyThis example demonstrates connecting through a SOCKS proxy w/ 2-legged OAuth for a Xero private application. This example requires Chilkat v9.5.0.64 or later
// This example requires Chilkat v9.5.0.64 or later // This sample code would typically be placed in a subroutine or function // where the rest object is passed by reference. // It does the OAuth1 setup and makes the initial connection. loRest = createobject("CkRest") // Connect to the Xero server through an HTTP proxy, and then tell the REST object // to use the socket connection. loSocket = createobject("CkSocket") // Set the SOCKS proxy domain or IP address, port, and SOCKS version number (4 or 5) loSocket.SocksHostname = "192.168.1.100" loSocket.SocksPort = 1080 loSocket.SocksVersion = 5 // Other properties exist for specifying a SOCKS proxy login and password, // but these are not used in this example. // Connect through the SOCKS proxy.. llBTls = .T. lnPort = 443 lnMaxWaitMs = 5000 llSuccess = loSocket.Connect("api.xero.com",lnPort,llBTls,lnMaxWaitMs) if (llSuccess <> .T.) then ? "Connect Failure Error Code: " + str(loSocket.ConnectFailReason) ? loSocket.LastErrorText release loRest release loSocket return endif // Use the SOCKS proxied TLS connection: llSuccess = loRest.UseConnection(loSocket,.T.) if (llSuccess <> .T.) then ? loRest.LastErrorText release loRest release loSocket return endif // OK, we're connected. // The UseConnection method has an internal reference to the underlying/internal socket. // The application can does not need to keep its socket object in existence. // ----------------------------------------------------------------- // Now setup the OAuth1 authenticator.. lcConsumerKey = "XERO_PRIVATE_APP_KEY" lcConsumerSecret = "XERO_PRIVATE_APP_SECRET" // Let's get our private key from our PFX (password protected), or the PEM (unprotected). // You can decide which to use. Either is OK, although I would recommend keeping your // private keys in a PFX and not in an unprotected PEM. loPfx = createobject("CkPfx") llSuccess = loPfx.LoadPfxFile("qa_data/certs/xero_private_app/public_privatekey.pfx","PFX_PASSWORD") if (llSuccess <> .T.) then ? loPfx.LastErrorText release loRest release loSocket release loPfx return endif loPrivKeyFromPfx = loPfx.GetPrivateKey(0) if (loPfx.LastMethodSuccess <> .T.) then ? loPfx.LastErrorText release loRest release loSocket release loPfx return endif // Or we can load from a PEM.. loPrivKeyFromPem = createobject("CkPrivateKey") llSuccess = loPrivKeyFromPem.LoadPemFile("qa_data/certs/xero_private_app/privatekey.pem") if (llSuccess <> .T.) then ? loPrivKeyFromPem.LastErrorText release loRest release loSocket release loPfx release loPrivKeyFromPem return endif // Note: There are many other means for loading a private key, including // from other formats and directly from memory (i.e. not file-based). loOauth1 = createobject("CkOAuth1") loOauth1.ConsumerKey = lcConsumerKey loOauth1.ConsumerSecret = lcConsumerSecret loOauth1.Token = lcConsumerKey loOauth1.TokenSecret = lcConsumerSecret loOauth1.SignatureMethod = "RSA-SHA1" loOauth1.SetRsaKey(loPrivKeyFromPfx) release loPrivKeyFromPfx // Install the OAuth1 authenticator. loRest.SetAuthOAuth1(loOauth1,.F.) ? "OK, the Xero OAuth1 is initialized and the REST object is ready to make REST API calls.." // ----------------------------------------------------------------- // Make a call to verify that OAuth1 through an HTTP proxy works.. // Get the full list of contacts. loSbXml = createobject("CkStringBuilder") llSuccess = loRest.FullRequestNoBodySb("GET","/api.xro/2.0/Contacts",loSbXml) if (llSuccess <> .T.) then ? loRest.LastErrorText release loRest release loSocket release loPfx release loPrivKeyFromPem release loOauth1 release loSbXml return endif // A 200 response is expected for actual success. if (loRest.ResponseStatusCode <> 200) then ? loSbXml.GetAsString() release loRest release loSocket release loPfx release loPrivKeyFromPem release loOauth1 release loSbXml return endif // Iterate over the contacts.. llBAutoTrim = .F. loXml = createobject("CkXml") loXml.LoadSb(loSbXml,llBAutoTrim) loXml.SaveXml("qa_cache/xero_contacts.xml") // How many records exist? lnRecordCount = loXml.NumChildrenAt("Contacts") ? "numRecords = " + str(lnRecordCount) i = 0 do while i < lnRecordCount loXml.I = i ? "ContactID: " + loXml.GetChildContent("Contacts|Contact[i]|ContactID") i = i + 1 enddo release loRest release loSocket release loPfx release loPrivKeyFromPem release loOauth1 release loSbXml release loXml |
© 2000-2024 Chilkat Software, Inc. All Rights Reserved.