base64url

For encoding to/from base64urls

npm install base64url
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base64url Build Status

Converting to, and from, base64url

Install

$ npm install base64url

Usage

base64url(stringOrBuffer)

base64url encode stringOrBuffer

Example

> base64url('ladies and gentlemen, we are floating in space')
'bGFkaWVzIGFuZCBnZW50bGVtYW4sIHdlIGFyZSBmbG9hdGluZyBpbiBzcGFjZQ'

base64url.fromBase64(b64EncodedString)

Convert a base64 encoded string to a base64url encoded string

Example

> base64url.fromBase64('qL8R4QIcQ/ZsRqOAbeRfcZhilN/MksRtDaErMA==')
'qL8R4QIcQ_ZsRqOAbeRfcZhilN_MksRtDaErMA'

base64url.toBase64(b64UrlEncodedString)

Convert a base64url encoded string to a base64 encoded string

> base64url.toBase64('qL8R4QIcQ_ZsRqOAbeRfcZhilN_MksRtDaErMA')
'qL8R4QIcQ/ZsRqOAbeRfcZhilN/MksRtDaErMA=='

base64url.toBuffer(b64UrlEncodedString)

Convert a base64url encoded string to a Buffer

> base64url.toBuffer('c3Bpcml0dWFsaXplZA')
<Buffer 73 70 69 72 69 74 75 61 6c 69 7a 65 64>

base64url.decode(b64UrlEncodedString, [encoding])

Convert a base64url encoded string into a raw string. Encoding defaults to 'utf8'.

> base64url.decode('cmlkZTogZHJlYW1zIGJ1cm4gZG93bg')
'ride: dreams burn down'

License

MIT

Copyright (c) 2013 Brian J. Brennan

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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