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Add expiration time to JWT. Escape base64. #1

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Add expiration time to JWT. Escape base64. #1

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13 changes: 9 additions & 4 deletions src/jwt.js
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Original file line number Diff line number Diff line change
Expand Up @@ -87,12 +87,17 @@ jwt.decode = function jwt_decode(token, key, noVerify, algorithm) {
* @return {String} token
* @api public
*/
jwt.encode = function jwt_encode(payload, key, algorithm, options) {
jwt.encode = function jwt_encode(payload, key, options, algorithm) {
// Check key
if (!key) {
throw new Error('Require key');
}

if(options.expiresIn != undefined) {
payload.iat = Date.now();
payload.exp = Date.now()+options.expiresIn;
}

// Check algorithm, default is HS256
algorithm = algorithm || 'HS256';

Expand Down Expand Up @@ -135,8 +140,8 @@ function verify(input, key, method, type, signature) {

else if(type == "sign") {
return crypto.createVerify(method)
.update(input)
.verify(key, base64urlUnescape(signature), 'base64');
.update(input)
.verify(key, base64urlUnescape(signature), 'base64');
}

else {
Expand Down Expand Up @@ -171,7 +176,7 @@ function base64urlUnescape(str) {
}

function base64urlEncode(str) {
return base64.encode(str);
return base64urlEscape(base64.encode(str));
}

function base64urlEscape(str) {
Expand Down