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638c2c3c23
later with @bmatusiak check sea.then for '../gun.js' vs '../' vs ... note: src/index -> core.js TODO: something about WebRTC candidates hitting ack decrement limits?
60 lines
2.6 KiB
JavaScript
60 lines
2.6 KiB
JavaScript
;(function(){
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var shim = require('./shim');
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// Practical examples about usage found in tests.
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var SEA = require('./root');
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SEA.work = require('./work');
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SEA.sign = require('./sign');
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SEA.verify = require('./verify');
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SEA.encrypt = require('./encrypt');
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SEA.decrypt = require('./decrypt');
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SEA.certify = require('./certify');
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//SEA.opt.aeskey = require('./aeskey'); // not official! // this causes problems in latest WebCrypto.
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SEA.random = SEA.random || shim.random;
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// This is Buffer used in SEA and usable from Gun/SEA application also.
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// For documentation see https://nodejs.org/api/buffer.html
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SEA.Buffer = SEA.Buffer || require('./buffer');
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// These SEA functions support now ony Promises or
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// async/await (compatible) code, use those like Promises.
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//
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// Creates a wrapper library around Web Crypto API
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// for various AES, ECDSA, PBKDF2 functions we called above.
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// Calculate public key KeyID aka PGPv4 (result: 8 bytes as hex string)
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SEA.keyid = SEA.keyid || (async (pub) => {
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try {
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// base64('base64(x):base64(y)') => shim.Buffer(xy)
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const pb = shim.Buffer.concat(
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pub.replace(/-/g, '+').replace(/_/g, '/').split('.')
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.map((t) => shim.Buffer.from(t, 'base64'))
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)
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// id is PGPv4 compliant raw key
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const id = shim.Buffer.concat([
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shim.Buffer.from([0x99, pb.length / 0x100, pb.length % 0x100]), pb
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])
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const sha1 = await sha1hash(id)
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const hash = shim.Buffer.from(sha1, 'binary')
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return hash.toString('hex', hash.length - 8) // 16-bit ID as hex
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} catch (e) {
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console.log(e)
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throw e
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}
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});
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// all done!
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// Obviously it is missing MANY necessary features. This is only an alpha release.
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// Please experiment with it, audit what I've done so far, and complain about what needs to be added.
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// SEA should be a full suite that is easy and seamless to use.
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// Again, scroll naer the top, where I provide an EXAMPLE of how to create a user and sign in.
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// Once logged in, the rest of the code you just read handled automatically signing/validating data.
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// But all other behavior needs to be equally easy, like opinionated ways of
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// Adding friends (trusted public keys), sending private messages, etc.
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// Cheers! Tell me what you think.
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((SEA.window||{}).GUN||{}).SEA = SEA;
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module.exports = SEA
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// -------------- END SEA MODULES --------------------
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// -- BEGIN SEA+GUN MODULES: BUNDLED BY DEFAULT UNTIL OTHERS USE SEA ON OWN -------
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}()); |