git ssb

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var tape = require('tape')
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var ssbkeys = require('../')
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var crypto = require('crypto')
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var path = require('path').join(__dirname, 'keyfile')
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var fs = require('fs')
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tape('create and load async', function (t) {
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  try { fs.unlinkSync(path) } catch(e) {}
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  ssbkeys.create(path, function(err, k1) {
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    if (err) throw err
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    ssbkeys.load(path, function(err, k2) {
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      if (err) throw err
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      t.equal(k1.id.toString('hex'), k2.id.toString('hex'))
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      t.equal(k1.private.toString('hex'), k2.private.toString('hex'))
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      t.equal(k1.public.toString('hex'), k2.public.toString('hex'))
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      t.end()
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    })
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  })
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})
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tape('create and load sync', function (t) {
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  try { fs.unlinkSync(path) } catch(e) {}
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  var k1 = ssbkeys.createSync(path)
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  var k2 = ssbkeys.loadSync(path)
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  t.equal(k1.id.toString('hex'), k2.id.toString('hex'))
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  t.equal(k1.private.toString('hex'), k2.private.toString('hex'))
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  t.equal(k1.public.toString('hex'), k2.public.toString('hex'))
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  t.end()
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})
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tape('sign and verify', function (t) {
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  var keys = ssbkeys.generate()
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  var msg = ssbkeys.hash("HELLO THERE?")
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  var sig = ssbkeys.sign(keys, msg)
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  console.log('public', keys.public)
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  console.log('sig', sig)
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  t.ok(sig)
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  t.equal(ssbkeys.getTag(sig), 'sig.ed25519')
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  t.ok(ssbkeys.verify(keys, sig, msg))
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  t.end()
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})
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tape('sign and verify, call with keys directly', function (t) {
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  var keys = ssbkeys.generate()
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  var msg = ssbkeys.hash("HELLO THERE?")
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  var sig = ssbkeys.sign(keys.private, msg)
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  console.log('public', keys.public)
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  console.log('sig', sig)
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  t.ok(sig)
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  t.equal(ssbkeys.getTag(sig), 'sig.ed25519')
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  t.ok(ssbkeys.verify(keys.public, sig, msg))
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  t.end()
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})
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tape('sign and verify a javascript object', function (t) {
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  var obj = require('../package.json')
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  console.log(obj)
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  var keys = ssbkeys.generate()
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  var sig = ssbkeys.signObj(keys.private, obj)
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  console.log(sig)
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  t.ok(sig)
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  t.ok(ssbkeys.verifyObj(keys, sig, obj))
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  t.end()
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})
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tape('test legacy curve: k256', function (t) {
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  var keys = ssbkeys.generate('k256')
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  var msg = ssbkeys.hash("LEGACY SYSTEMS")
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  var sig = ssbkeys.sign(keys, msg)
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  console.log('public', keys.public)
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  console.log('sig', sig)
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  t.ok(sig)
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  t.equal(ssbkeys.getTag(sig), 'sig.k256')
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  t.ok(ssbkeys.verify(keys, sig, msg))
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  t.end()
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})
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tape('create and load async, legacy', function (t) {
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  try { fs.unlinkSync(path) } catch(e) {}
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  ssbkeys.create(path, 'k256', function(err, k1) {
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    if (err) throw err
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    ssbkeys.load(path, function(err, k2) {
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      if (err) throw err
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      t.equal(k2.curve, 'k256')
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      t.equal(k1.id, k2.id)
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      t.equal(k1.private, k2.private)
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      t.equal(k1.public, k2.public)
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      t.end()
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    })
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  })
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})
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tape('create and load sync, legacy', function (t) {
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  try { fs.unlinkSync(path) } catch(e) {}
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  var k1 = ssbkeys.createSync(path, 'k256', true)
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  var k2 = ssbkeys.loadSync(path)
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  console.log(k2)
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  t.equal(k2.curve, 'k256')
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  t.equal(k1.id, k2.id)
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  t.equal(k1.private, k2.private)
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  t.equal(k1.public, k2.public)
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  t.end()
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})
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tape('seeded keys, ed25519', function (t) {
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  var seed = crypto.randomBytes(32)
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  var k1 = ssbkeys.generate('ed25519', seed)
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  var k2 = ssbkeys.generate('ed25519', seed)
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  t.deepEqual(k1, k2)
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  t.end()
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})
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tape('seeded keys, k256', function (t) {
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  var seed = crypto.randomBytes(32)
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  var k1 = ssbkeys.generate('k256', seed)
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  var k2 = ssbkeys.generate('k256', seed)
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  t.deepEqual(k1, k2)
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  t.end()
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})
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tape('ed25519 id === "@" ++ pubkey', function (t) {
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  var keys = ssbkeys.generate('ed25519')
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  t.equal(keys.id, '@' + keys.public)
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  t.end()
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})
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tape('create and load presigil-legacy async', function (t) {
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  try { fs.unlinkSync(path) } catch(e) {}
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  var keys = ssbkeys.generate('ed25519')
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  keys.id = keys.id.substring(1)
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  fs.writeFileSync(path, JSON.stringify(keys))
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  var k2 = ssbkeys.loadSync(path)
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  t.equal(k2.id, '@' + keys.id)
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  t.end()
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})
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tape('create and load presigil-legacy', function (t) {
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  try { fs.unlinkSync(path) } catch(e) {}
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  var keys = ssbkeys.generate('ed25519')
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  keys.id = keys.id.substring(1)
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  fs.writeFileSync(path, JSON.stringify(keys))
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  ssbkeys.load(path, function (err, k2) {
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    if(err) throw err
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    t.equal(k2.id, '@' + keys.id)
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    t.end()
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  })
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})
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