HttpPOST xml message to URL

httpsPost.groovy

#!/usr/bin/env groovy 

import groovy.xml.XmlUtil

import javax.net.ssl.SSLSession
import javax.net.ssl.HostnameVerifier
import javax.net.ssl.SSLContext
import javax.net.ssl.HttpsURLConnection
import static javax.net.ssl.HttpsURLConnection.HTTP_OK


import javax.net.ssl.X509TrustManager
import javax.net.ssl.TrustManager
import java.security.cert.X509Certificate
import java.security.cert.CertificateException
import java.security.NoSuchAlgorithmException
import java.security.KeyManagementException

import java.nio.charset.StandardCharsets


// disableSSLVerification
def trustAllCerts = [
    new X509TrustManager() {
        public X509Certificate[] getAcceptedIssuers() { return null }
        public void checkServerTrusted(X509Certificate[] certs, String authType) throws CertificateException {}
        public void checkClientTrusted(X509Certificate[] certs, String authType) throws CertificateException {}
    }
] as TrustManager[]

SSLContext sc = SSLContext.getInstance("SSL")
sc.init(null, trustAllCerts, new java.security.SecureRandom())

HttpsURLConnection.setDefaultSSLSocketFactory(sc.getSocketFactory())

HostnameVerifier allHostsValid = new HostnameVerifier() {
	public boolean verify( String hostname, SSLSession session ) {
		println "verify: ${hostname} ${session}"
			return true
	}
}
	
HttpsURLConnection.setDefaultHostnameVerifier(allHostsValid)

def iso8601Date = new Date().format("yyyy-MM-dd'T'HH:mm:ss'Z'", TimeZone.getTimeZone("UTC")) 
def id = UUID.randomUUID().toString()
def url = "https://httpbin.org/post"


def xmlString = """
<xml>
  <id>${id}</id>
  <date>${iso8601Date}</date>
</xml>
"""
println "id: ${id} date: ${iso8601Date}"


def xmlOutput = new ByteArrayOutputStream();
XmlUtil.serialize xmlString, xmlOutput

def post = new URL( url ).openConnection()
post.setHostnameVerifier( new HostnameVerifier() {
	public boolean verify(String hostname, SSLSession session) {
		return true
	}
})

String encoded = Base64.getEncoder().encodeToString(("user:password").getBytes(StandardCharsets.UTF_8))
def basicEnc = "Basic ${encoded}"
println "basic ${basicEnc}" 

post.setRequestMethod("POST")
post.setDoOutput(true)
post.setRequestProperty("Content-Type", "application/xml")
post.setRequestProperty("Authorization", basicEnc)
post.getOutputStream().write( xmlOutput.toByteArray() )


def responseCode = post.getResponseCode()
def responseMessage = post.getResponseMessage()
println "http error code: ${responseCode} - ${responseMessage}"

if( responseCode.equals( 	HTTP_OK ) ) {
	println post.getHeaderField("Content-Type")
    println( post.getInputStream().getText() )
}