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author | Florian Dold <florian@dold.me> | 2020-12-03 14:15:40 +0100 |
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committer | Florian Dold <florian@dold.me> | 2020-12-03 14:15:40 +0100 |
commit | 2c536d140f0e6a0797dd480971c4a5b3fc7254c8 (patch) | |
tree | 0638639f974ba1e75e1319def79c26e57a809e8a /packages/taler-wallet-cli | |
parent | ca140d99054364191d7209ae0d1de92cf185356e (diff) | |
download | wallet-core-2c536d140f0e6a0797dd480971c4a5b3fc7254c8.tar.xz |
tvgcheck
Diffstat (limited to 'packages/taler-wallet-cli')
-rw-r--r-- | packages/taler-wallet-cli/src/index.ts | 63 |
1 files changed, 63 insertions, 0 deletions
diff --git a/packages/taler-wallet-cli/src/index.ts b/packages/taler-wallet-cli/src/index.ts index 5a662d807..936ce4851 100644 --- a/packages/taler-wallet-cli/src/index.ts +++ b/packages/taler-wallet-cli/src/index.ts @@ -35,8 +35,13 @@ import { printTestVectors, NodeThreadCryptoWorkerFactory, CryptoApi, + rsaBlind, + encodeCrock, + rsaUnblind, + rsaVerify, } from "taler-wallet-core"; import * as clk from "./clk"; +import { deepStrictEqual } from "assert"; // This module also serves as the entry point for the crypto // thread worker, and thus must expose these two handlers. @@ -647,6 +652,64 @@ testCli.subcommand("vectors", "vectors").action(async (args) => { printTestVectors(); }); +async function read(stream: NodeJS.ReadStream) { + const chunks = []; + for await (const chunk of stream) chunks.push(chunk); + return Buffer.concat(chunks).toString('utf8'); +} + +testCli.subcommand("tvgcheck", "tvgcheck").action(async (args) => { + const data = await read(process.stdin); + + const lines = data.match(/[^\r\n]+/g); + + if (!lines) { + throw Error("can't split lines"); + } + + const vals: Record<string, string> = {} + + let inBlindSigningSection = false; + + for (const line of lines) { + if (line === "blind signing:") { + inBlindSigningSection = true; + continue; + } + if (line[0] !== " ") { + inBlindSigningSection = false; + continue; + } + if (inBlindSigningSection) { + const m = line.match(/ (\w+) (\w+)/); + if (!m) { + console.log("bad format"); + process.exit(2) + } + vals[m[1]] = m[2]; + } + } + + console.log(vals); + + const req = (k: string) => { + if (!vals[k]) { + throw Error(`no value for ${k}`); + } + return decodeCrock(vals[k]); + } + + const myBm = rsaBlind( + req("message_hash"), + req("blinding_key_secret"), + req("rsa_public_key"), + ); + + deepStrictEqual(req("blinded_message"), myBm); + + console.log("check passed!"); +}); + testCli.subcommand("cryptoworker", "cryptoworker").action(async (args) => { const workerFactory = new NodeThreadCryptoWorkerFactory(); const cryptoApi = new CryptoApi(workerFactory); |