virtualhobbit

<?xml version="1.0" encoding="UTF-8"?>
<ChangeResourceRecordSetsRequest xmlns="https://route53.amazonaws.com/doc/2013-04-01/">
<ChangeBatch>
   <Changes>
      <Change>
         <Action>{attXmlConfigAction}</Action>
         <ResourceRecordSet>
            <Name>{attXmlConfigRecord}</Name>
            <Type>{attXmlConfigType}</Type>
            <TTL>{attXmlConfigTtl}</TTL>

virtualhobbit

var dateStr;
var chars = [":","-"];

for (var i = 0; i < chars.length;i++) {
    while (inDate.indexOf(chars[i]) !== -1) {
        inDate = inDate.replace(chars[i],"");
    }
}
dateStr = inDate.split(".")[0] + "Z";

virtualhobbit

var kDate = CryptoDigest.hmacSha256(CryptoEncoding.base64Encode("AWS4" + inSecretKey), CryptoEncoding.base64Encode(inAmzAuthDate));
var kRegion = CryptoDigest.hmacSha256(kDate, CryptoEncoding.base64Encode(inRegion));
var kService = CryptoDigest.hmacSha256(kRegion, CryptoEncoding.base64Encode(inService));
var kSigning = CryptoDigest.hmacSha256(kService, CryptoEncoding.base64Encode("aws4_request"));
var keySigning = CryptoEncoding.base64toHex(kSigning);

return keySigning;

virtualhobbit

//Define XML properties
var xmlDetail = new Properties();
xmlDetail.put("{attXmlConfigAction}",inAction);
xmlDetail.put("{attXmlConfigRecord}",inRecord);
xmlDetail.put("{attXmlConfigType}",inType);
xmlDetail.put("{attXmlConfigTtl}",inTtl);
xmlDetail.put("{attXmlConfigValue}",inValue);

//Replace placeholders in XML file with correct values
var attBody = attXmlConfigBody.getContentAsMimeAttachment().content;

virtualhobbit

// Hash the payload
attHashedPayload = CryptoEncoding.base64toHex(CryptoDigest.sha256(attBody));

// Format the date
attAmzDate = System.getModule("com.hobbitcloud.aws.date").getAmzDate(new Date().toISOString());

var canonicalUri = "/2013-04-01/hostedzone/" + attHostedZone + "/rrset";
var canonicalQueryString = "";
var canonicalHeaders = 'host:' + attUrl + '\n' +
    'x-amz-content-sha256:' + attHashedPayload + '\n' +

virtualhobbit

// Format the auth date
attAmzAuthDate = attAmzDate.split("T")[0];

// Define string to sign
attStringToSign = 'AWS4-HMAC-SHA256\n' + attAmzDate + '\n' + attAmzAuthDate + '/' + attRegion + '/' + attService + '/aws4_request\n'+ attCanonicalRequestHash;
System.log("The string to sign is: " + '\n' + '\n' + attStringToSign + '\n');

virtualhobbit

// Define the signing key in base64
var kSigningB64 = CryptoEncoding.hexToBase64(attSigningKey);
System.log("The signing key in base64 is: " + kSigningB64);

// Define the string to sign in base 64
var stringToSignB64 = CryptoEncoding.base64Encode(attStringToSign);
System.log("The string to sign in base64 is: " + stringToSignB64);

// Calculate the signature
var signature = CryptoDigest.hmacSha256(kSigningB64, stringToSignB64);

virtualhobbit

// Define the authentication header string
attAuthString = 'AWS4-HMAC-SHA256 Credential=' + attAccessKey + '/' + attAmzAuthDate + '/' + attRegion + '/' + attService + '/aws4_request, SignedHeaders=' + attSignedHeaders + ', Signature=' + attSignature;
System.log("Auth string is: " + attAuthString);

virtualhobbit

//Compute the full URL
var requestUrlString = "/2013-04-01/hostedzone/" + attHostedZone + "/rrset";
var request = attRestHost.createRequest("POST", requestUrlString, attBody);

//Set the authentication header
request.setHeader("Authorization", attAuthString);
request.setHeader("X-Amz-Content-Sha256", attHashedPayload);
request.setHeader("X-Amz-Date", attAmzDate);

//Execute the request and get the response

virtualhobbit

{
  "variables": {
    "vcenter":                     "{{env `packer_vcenter`}}",
    "vcenterUser":                 "{{env `packer_vcenterUser`}}",
    "vcenterPass":                 "{{env `packer_vcenterPass`}}",
    "vmName":                      "{{env `packer_vmName`}}",
    "cluster":                     "{{env `packer_cluster`}}",
    "datastore":                   "{{env `packer_datastore`}}",
    "datastore_iso":               "{{env `packer_datastoreISO`}}",
    "network":                     "{{env `packer_network`}}",