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Mingwei Samuel 74eb5fa045 Update example proxy for v2, use workspaces. 
- `example/proxy` is new folder for `example_proxy`.
- `riven` is new folder for the main riven lib.
- Updated metadata to be an array and include HTTP method.
2021-09-09 14:31:39 -07:00
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lib Update example proxy for v2, use workspaces. 2021-09-09 14:31:39 -07:00
LICENSE Update example proxy for v2, use workspaces. 2021-09-09 14:31:39 -07:00
package.json Update example proxy for v2, use workspaces. 2021-09-09 14:31:39 -07:00
README.md Update example proxy for v2, use workspaces. 2021-09-09 14:31:39 -07:00

README.md

node-asn1 is a library for encoding and decoding ASN.1 datatypes in pure JS. Currently BER encoding is supported; at some point I'll likely have to do DER.

Usage

Mostly, if you're actually needing to read and write ASN.1, you probably don't need this readme to explain what and why. If you have no idea what ASN.1 is, see this: ftp://ftp.rsa.com/pub/pkcs/ascii/layman.asc

The source is pretty much self-explanatory, and has read/write methods for the common types out there.

Decoding

The following reads an ASN.1 sequence with a boolean.

var Ber = require('asn1').Ber;

var reader = new Ber.Reader(Buffer.from([0x30, 0x03, 0x01, 0x01, 0xff]));

reader.readSequence();
console.log('Sequence len: ' + reader.length);
if (reader.peek() === Ber.Boolean)
  console.log(reader.readBoolean());

Encoding

The following generates the same payload as above.

var Ber = require('asn1').Ber;

var writer = new Ber.Writer();

writer.startSequence();
writer.writeBoolean(true);
writer.endSequence();

console.log(writer.buffer);

Installation

npm install asn1

License

MIT.

Bugs

See https://github.com/joyent/node-asn1/issues.