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
(Swift 3,4,5...) Xero API through an SSH TunnelThis example demonstrates connecting through an SSH Tunnel w/ 2-legged OAuth for a Xero private application. This example requires Chilkat v9.5.0.64 or later
func chilkatTest() { // This example requires Chilkat v9.5.0.64 or later let tunnel = CkoSocket()! var sshHostname: String? = "sftp.example.com" var sshPort: Int = 22 // Connect to an SSH server and establish the SSH tunnel: var success: Bool = tunnel.sshOpenTunnel(sshHostname, sshPort: sshPort) if success != true { print("\(tunnel.lastErrorText!)") return } // Authenticate with the SSH server via a login/password // or with a public key. // This example demonstrates SSH password authentication. success = tunnel.sshAuthenticatePw("mySshLogin", sshPassword: "mySshPassword") if success != true { print("\(tunnel.lastErrorText!)") return } // OK, the SSH tunnel is setup. Now open a channel within the tunnel. // (Any number of channels may be created from the same SSH tunnel. // Multiple channels may coexist at the same time.) // 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. let rest = CkoRest()! var channel: CkoSocket? var bTls: Bool = true var port: Int = 443 var maxWaitMs: Int = 7000 // This returns a socket object that is a single channel within the SSH tunnel. channel = tunnel.sshOpenChannel("api.xero.com", port: port, ssl: bTls, maxWaitMs: maxWaitMs) if tunnel.lastMethodSuccess != true { print("\(tunnel.lastErrorText!)") return } // Use the connection. (This connection is a TLS running on an SSH channel through an SSH tunnel. // In other words, TLS is wrapped within the SSH tunnel.) success = rest.useConnection(channel, autoReconnect: true) if success != true { print("\(rest.lastErrorText!)") channel = nil return } // OK, we're connected. // ----------------------------------------------------------------- // Now setup the OAuth1 authenticator.. var consumerKey: String? = "XERO_PRIVATE_APP_KEY" var consumerSecret: String? = "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. let pfx = CkoPfx()! success = pfx.loadFile("qa_data/certs/xero_private_app/public_privatekey.pfx", password: "PFX_PASSWORD") if success != true { print("\(pfx.lastErrorText!)") return } var privKeyFromPfx: CkoPrivateKey? = pfx.getPrivateKey(0) if pfx.lastMethodSuccess != true { print("\(pfx.lastErrorText!)") return } // Or we can load from a PEM.. let privKeyFromPem = CkoPrivateKey()! success = privKeyFromPem.loadPemFile("qa_data/certs/xero_private_app/privatekey.pem") if success != true { print("\(privKeyFromPem.lastErrorText!)") return } // Note: There are many other means for loading a private key, including // from other formats and directly from memory (i.e. not file-based). let oauth1 = CkoOAuth1()! oauth1.consumerKey = consumerKey oauth1.consumerSecret = consumerSecret oauth1.token = consumerKey oauth1.tokenSecret = consumerSecret oauth1.signatureMethod = "RSA-SHA1" oauth1.setRsaKey(privKeyFromPfx) privKeyFromPfx = nil // Install the OAuth1 authenticator. rest.setAuthOAuth1(oauth1, useQueryParams: false) print("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. let sbXml = CkoStringBuilder()! success = rest.fullRequestNoBodySb("GET", uriPath: "/api.xro/2.0/Contacts", sb: sbXml) if success != true { print("\(rest.lastErrorText!)") return } // A 200 response is expected for actual success. if rest.responseStatusCode.intValue != 200 { print("\(sbXml.getAsString()!)") return } // Iterate over the contacts.. var bAutoTrim: Bool = false let xml = CkoXml()! xml.loadSb(sbXml, autoTrim: bAutoTrim) xml.save("qa_cache/xero_contacts.xml") // How many records exist? var recordCount: Int = xml.numChildren(at: "Contacts").intValue print("numRecords = \(recordCount)") var i: Int = 0 while i < recordCount { xml.i = i print("ContactID: \(xml.getChildContent("Contacts|Contact[i]|ContactID")!)") i = i + 1 } } |
© 2000-2024 Chilkat Software, Inc. All Rights Reserved.