var SEA = require('./root'); var shim = require('./shim'); var S = require('./settings'); var aeskey = require('./aeskey'); var parse = require('./parse'); SEA.decrypt = SEA.decrypt || (async (data, pair, cb, opt) => { try { var opt = opt || {}; const key = pair.epriv || pair; const json = parse(data) const ct = await aeskey(key, shim.Buffer.from(json.s, 'utf8'), opt) .then((aes) => (/*shim.ossl ||*/ shim.subtle).decrypt({ // Keeping aesKey scope as private as possible... name: opt.name || 'AES-GCM', iv: new Uint8Array(shim.Buffer.from(json.iv, 'utf8')) }, aes, new Uint8Array(shim.Buffer.from(json.ct, 'utf8')))) const r = parse(new shim.TextDecoder('utf8').decode(ct)) if(cb){ try{ cb(r) }catch(e){console.log(e)} } return r; } catch(e) { SEA.err = e; if(cb){ cb() } return; }}); module.exports = SEA.decrypt;