(Swift) Example: Http.SetOAuthRsaKey method

Demonstrates the SetOAuthRsaKey method.

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

func chilkatTest() {
    var success: Bool = false

    let pfx = CkoPfx()!
    success = pfx.loadFile("qa_data/pfx/MCD_Sandbox_chilkat_iccp_API_Keys/chilkat_iccp-sandbox.p12", password: "keystorepassword")
    if success == false {
        print("\(pfx.lastErrorText!)")
        return
    }

    let privKey = CkoPrivateKey()!
    success = pfx.privateKey(at: 0, privKey: privKey)
    if success == false {
        print("\(pfx.lastErrorText!)")
        return
    }

    let http = CkoHttp()!

    // Use OAuth1.0a authentication.
    http.oAuth1 = true

    // Use your own consumer key (this is not a valid consumer key)
    http.oAuthConsumerKey = "123abc"

    http.oAuthSigMethod = "RSA-SHA256"

    success = http.setOAuthRsaKey(privKey)
    if success == false {
        print("\(http.lastErrorText!)")
        return
    }

    // Tell Chilkat to automatically calculate and add the oauth_body_hash field when sending the request.
    http.oAuthBodyHash = true

    // Send this request to an endpoint at chilkatsoft.com.  The purpose of this example is to show
    // how the OAuth1.0a Authorization header is computed and sent by Chilkat.
    // The chilkatsoft.com site itself doesn't do OAuth1.  It's just ignoring the Authorization header.
    let resp = CkoHttpResponse()!
    success = http.httpStr("POST", url: "https://chilkatsoft.com/echo_request_body.asp", bodyStr: "<notUsed>123</notUsed>", charset: "utf-8", contentType: "application/xml", response: resp)
    if success == false {
        print("\(http.lastErrorText!)")
        return
    }

    // Examine the request header we just sent..
    print("\(http.lastHeader!)")

    // Sample output:

    // POST /echo_request_body.asp HTTP/1.1
    // Host: chilkatsoft.com
    // Accept: */*
    // Accept-Encoding: gzip
    // Content-Type: application/xml
    // Content-Length: 22
    // Authorization: OAuth oauth_consumer_key="123abc", oauth_nonce="A2E91C3B53E0BD7FBF71F441336679E358DDCEEE", oauth_body_hash="a5kPTsDwUwmBjC0voNlAAvM6YoaRS5X7sTO49jl3/h8=", oauth_timestamp="1756324932", oauth_signature_method="RSA-SHA256", oauth_version="1.0", oauth_signature="*****"

}