WSSE – Postman Pre-request Script

// Symfony SHA512 encryption provider
var cipher = function (secret, salt) {
	var salted = secret + '{' + salt + '}';
	var digest = CryptoJS.SHA512(salted);
	for (var i = 1; i < 5000; i++) {
		var parsed = CryptoJS.enc.Utf8.parse(salted);
		var cc = digest.concat(parsed)
			digest = CryptoJS.SHA512(cc);
	}
	digest = digest.toString(CryptoJS.enc.Base64);

	return digest;
};

// Date formater to UTC
var formatDate = function (d) {
	// Padding for date creation
	var pad = function (num) {
		return ("0" + num).slice(-2);
	};

	return [d.getUTCFullYear(),
		pad(d.getUTCMonth() + 1),
		pad(d.getUTCDate())].join("-") + "T" +
	[pad(d.getUTCHours()),
		pad(d.getUTCMinutes()),
		pad(d.getUTCSeconds())].join(":") + "Z";
};

var randomString = function (length) {
	var text = "";
	var possible = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789";
	for (var i = 0; i < length; i++) {
		text += possible.charAt(Math.floor(Math.random() * possible.length));
	}
	return text;
};

var base64Encode = function (input) {
	var keyStr = 'ABCDEFGHIJKLMNOP' +
		'QRSTUVWXYZabcdef' +
		'ghijklmnopqrstuv' +
		'wxyz0123456789+/' +
		'=';

	var output = "";
	var chr1,
	chr2,
	chr3 = "";
	var enc1,
	enc2,
	enc3,
	enc4 = "";
	var i = 0;

	do {
		chr1 = input.charCodeAt(i++);
		chr2 = input.charCodeAt(i++);
		chr3 = input.charCodeAt(i++);

		enc1 = chr1 >> 2;
		enc2 = ((chr1 & 3) << 4) | (chr2 >> 4);
		enc3 = ((chr2 & 15) << 2) | (chr3 >> 6);
		enc4 = chr3 & 63;

		if (isNaN(chr2)) {
			enc3 = enc4 = 64;
		} else if (isNaN(chr3)) {
			enc4 = 64;
		}

		output = output +
			keyStr.charAt(enc1) +
			keyStr.charAt(enc2) +
			keyStr.charAt(enc3) +
			keyStr.charAt(enc4);
		chr1 = chr2 = chr3 = "";
		enc1 = enc2 = enc3 = enc4 = "";
	} while (i < input.length);

	return output;
}

var username = "admin";
var password = "pass";
var salt = "salt";
var secret = cipher(password, salt)
// Generate nonce
var nonce = randomString(30);

// Creation time of the token
var created = formatDate(new Date());

// Generating digest from secret, creation and nonce
var salted = secret + '{' + salt + '}';
var hash = CryptoJS.SHA1(nonce + created + salted);
var digest = hash.toString(CryptoJS.enc.Base64);

// Base64 Encode digest
var b64nonce = base64Encode(nonce);

// Return generated token
var token = 'UsernameToken Username="' + username + '", PasswordDigest="' + digest + '", Nonce="' + b64nonce + '", Created="' + created + '"';

postman.setGlobalVariable("token", token);

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// Symfony SHA512 encryption provider

var cipher = function (secret, salt) {

var salted = secret + '{' + salt + '}';

var digest = CryptoJS.SHA512(salted);

for (var i = 1; i < 5000; i++) {

var parsed = CryptoJS.enc.Utf8.parse(salted);

var cc = digest.concat(parsed)

digest = CryptoJS.SHA512(cc);

}

digest = digest.toString(CryptoJS.enc.Base64);

return digest;

};

// Date formater to UTC

var formatDate = function (d) {

// Padding for date creation

var pad = function (num) {

return ("0" + num).slice(-2);

};

return [d.getUTCFullYear(),

pad(d.getUTCMonth() + 1),

pad(d.getUTCDate())].join("-") + "T" +

[pad(d.getUTCHours()),

pad(d.getUTCMinutes()),

pad(d.getUTCSeconds())].join(":") + "Z";

};

var randomString = function (length) {

var text = "";

var possible = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789";

for (var i = 0; i < length; i++) {

text += possible.charAt(Math.floor(Math.random() * possible.length));

}

return text;

};

var base64Encode = function (input) {

var keyStr = 'ABCDEFGHIJKLMNOP' +

'QRSTUVWXYZabcdef' +

'ghijklmnopqrstuv' +

'wxyz0123456789+/' +

'=';

var output = "";

var chr1,

chr2,

chr3 = "";

var enc1,

enc2,

enc3,

enc4 = "";

var i = 0;

do {

chr1 = input.charCodeAt(i++);

chr2 = input.charCodeAt(i++);

chr3 = input.charCodeAt(i++);

enc1 = chr1 >> 2;

enc2 = ((chr1 & 3) << 4) | (chr2 >> 4);

enc3 = ((chr2 & 15) << 2) | (chr3 >> 6);

enc4 = chr3 & 63;

if (isNaN(chr2)) {

enc3 = enc4 = 64;

} else if (isNaN(chr3)) {

enc4 = 64;

}

output = output +

keyStr.charAt(enc1) +

keyStr.charAt(enc2) +

keyStr.charAt(enc3) +

keyStr.charAt(enc4);

chr1 = chr2 = chr3 = "";

enc1 = enc2 = enc3 = enc4 = "";

} while (i < input.length);

return output;

}

var username = "admin";

var password = "pass";

var salt = "salt";

var secret = cipher(password, salt)

// Generate nonce

var nonce = randomString(30);

// Creation time of the token

var created = formatDate(new Date());

// Generating digest from secret, creation and nonce

var salted = secret + '{' + salt + '}';

var hash = CryptoJS.SHA1(nonce + created + salted);

var digest = hash.toString(CryptoJS.enc.Base64);

// Base64 Encode digest

var b64nonce = base64Encode(nonce);

// Return generated token

var token = 'UsernameToken Username="' + username + '", PasswordDigest="' + digest + '", Nonce="' + b64nonce + '", Created="' + created + '"';

postman.setGlobalVariable("token", token);

WSSE – Postman Pre-request Script

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