slsignpagedata

Utility to sign page data (RondavuData) for use with Sociable Labs's widgets

npm install slsignpagedata
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SLSignPageData

Node.js module to sign page data (RondavuData) for use with Sociable Labs's widgets. More information about these widgets avaliable at http://sociablelabs.com

Installation

npm install SLSignPageData

Usage

var fs = require('fs');
var SLSignPageData = require('slsignpagedata');

var privateKey = fs.readFileSync('./sign_private_key').toString();

SLSignPageData.setPrivateKey(privateKey);

var RondavuData = {config:{version:"1.2"}, page: .....

SLSignPageData.signPageData(RondavuData);

console.log(JSON.stringify(RondavuData));

API

signPageData(RondavuData, [privateKey=null, [fieldsToSign=['page','user','primary_mo','mos']]])

Modifies and returns the signed RondavuData object with the keys specified by fieldsToSign converted to Base64 and a signature field added and populated. If no privateKey is given, the global one supplied to setPrivateKey() will be used.

setPrivateKey(privateKey)

Accepts a string privateKey - this should be the contents of the sign_private_key supplied by Sociable Labs. This becomes the default private key used by the other methods unless you supply one.

signField(base64Data, [privateKey=null])

Returns the signature for a single field. This method is used internally by signPageData().

MIT License

Copyright (c) 2013 Nathan Friedly - http://nfriedly.com

Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

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