(Swift 3,4,5...) Generate OAuth 1.0 Signature

Demonstrates how to generate an OAuth 1.0 signature.

Chilkat Downloads for the Swift Programming Language MAC OS X (Cocoa) Objective-C/Swift Libs iOS Objective-C/Swift Libs

func chilkatTest() {
    let oauth = CkoOAuth1()!

    // All Chilkat classes can be unlocked at once at the beginning of a program
    // by calling UnlockBundle.  It requires a Bundle unlock code.
    let chilkatGlob = CkoGlobal()!
    var success: Bool = chilkatGlob.unlockBundle("Anything for 30-day trial.")
    if success != true {
        print("\(chilkatGlob.lastErrorText!)")
        return
    }

    // Set input parameters:
    oauth.oauthVersion = "1.0"
    oauth.oauthMethod = "GET"
    oauth.oauthUrl = "http://echo.lab.madgex.com/echo.ashx"
    oauth.consumerKey = "key"
    oauth.consumerSecret = "secret"
    oauth.token = "accesskey"
    oauth.tokenSecret = "accesssecret"
    oauth.nonce = "01020304050607080102030405060708"
    oauth.timestamp = "1441659763"
    // Can be "HMAC-SHA1", "HMAC-SHA256", "RSA-SHA1", or "RSA-SHA2"
    oauth.signatureMethod = "HMAC-SHA256"

    success = oauth.generate()
    if success != true {
        print("\(oauth.lastErrorText!)")
        return
    }

    // Examine the various outputs:

    print("\(oauth.queryString!)")
    print("\(oauth.baseString!)")
    print("\(oauth.hmacKey!)")
    print("\(oauth.signature!)")
    print("\(oauth.encodedSignature!)")
    print("\(oauth.authorizationHeader!)")
    print("\(oauth.generatedUrl!)")

}