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Diffstat (limited to 'web/source/nollamasworker/index.js')
| -rw-r--r-- | web/source/nollamasworker/index.js | 56 |
1 files changed, 0 insertions, 56 deletions
diff --git a/web/source/nollamasworker/index.js b/web/source/nollamasworker/index.js deleted file mode 100644 index 0a7711ce1..000000000 --- a/web/source/nollamasworker/index.js +++ /dev/null @@ -1,56 +0,0 @@ -/* - GoToSocial - Copyright (C) GoToSocial Authors admin@gotosocial.org - SPDX-License-Identifier: AGPL-3.0-or-later - - This program is free software: you can redistribute it and/or modify - it under the terms of the GNU Affero General Public License as published by - the Free Software Foundation, either version 3 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU Affero General Public License for more details. - - You should have received a copy of the GNU Affero General Public License - along with this program. If not, see <http://www.gnu.org/licenses/>. -*/ - -import sha256 from "./sha256"; - -let compute = async function(seedStr, challengeStr, start, iter) { - const textEncoder = new TextEncoder(); - - let nonce = start; - while (true) { // eslint-disable-line no-constant-condition - - // Create possible solution string from challenge string + nonce. - const solution = textEncoder.encode(seedStr + nonce.toString()); - - // Generate hex encoded SHA256 hashsum of solution. - const hashArray = Array.from(sha256(solution)); - const hashAsHex = hashArray.map(b => b.toString(16).padStart(2, "0")).join(""); - - // Check whether hex encoded - // solution matches challenge. - if (hashAsHex == challengeStr) { - return nonce; - } - - // Iter nonce. - nonce += iter; - } -}; - -onmessage = async function(e) { - const thread = e.data.thread; - const threads = e.data.threads; - console.log("worker started:", thread); // eslint-disable-line no-console - - // Compute nonce value that produces 'challenge', for our allotted thread. - let nonce = await compute(e.data.seed, e.data.challenge, thread, threads); - - // Post the solution nonce back to caller with thread no. - postMessage({ nonce: nonce, done: true, thread: thread }); -}; |
