From 55b7c57c8042b7d26cc2f955c0ae5f054e617a1a Mon Sep 17 00:00:00 2001 From: Dolu Date: Fri, 20 May 2022 13:39:28 +0200 Subject: [PATCH] Firt commit --- .gitignore | 2 + package.json | 20 +++++++++ src/index.ts | 16 ++++++++ tsconfig.json | 14 +++++++ yarn.lock | 109 ++++++++++++++++++++++++++++++++++++++++++++++++++ 5 files changed, 161 insertions(+) create mode 100644 .gitignore create mode 100644 package.json create mode 100644 src/index.ts create mode 100644 tsconfig.json create mode 100644 yarn.lock diff --git a/.gitignore b/.gitignore new file mode 100644 index 0000000..04c01ba --- /dev/null +++ b/.gitignore @@ -0,0 +1,2 @@ +node_modules/ +dist/ \ No newline at end of file diff --git a/package.json b/package.json new file mode 100644 index 0000000..e20fb49 --- /dev/null +++ b/package.json @@ -0,0 +1,20 @@ +{ + "name": "@zerologin/lnurl", + "version": "0.0.1", + "description": "LNURL library", + "scripts": { + "dev": "ts-node ./src/index.ts", + "build": "tsc", + "test": "echo \"Error: no test specified\" && exit 1" + }, + "author": "", + "license": "ISC", + "dependencies": { + "bech32": "^2.0.0" + }, + "devDependencies": { + "@types/node": "^17.0.35", + "ts-node": "^10.7.0", + "typescript": "^4.6.4" + } +} diff --git a/src/index.ts b/src/index.ts new file mode 100644 index 0000000..28fcba3 --- /dev/null +++ b/src/index.ts @@ -0,0 +1,16 @@ +import { bech32 } from "bech32"; + +const limit = 1023; +const prefix = "lnurl"; + +function decode(lnurl: string) { + const decoded = bech32.decode(lnurl, limit); + return Buffer.from(bech32.fromWords(decoded.words)).toString("utf8"); +} + +function encode(unencoded: string) { + let words = bech32.toWords(Buffer.from(unencoded, "utf8")); + return bech32.encode(prefix, words, limit); +} + +export default { decode, encode }; diff --git a/tsconfig.json b/tsconfig.json new file mode 100644 index 0000000..1d0a6c6 --- /dev/null +++ b/tsconfig.json @@ -0,0 +1,14 @@ +{ + "compilerOptions": { + "target": "es6", + "module": "commonjs", + "outDir": "./dist", + "rootDir": "./src", + "strict": true, + "moduleResolution": "node", + "esModuleInterop": true, + }, + "exclude":[ + "./node_modules" + ] +} \ No newline at end of file diff --git a/yarn.lock b/yarn.lock new file mode 100644 index 0000000..8c535c0 --- /dev/null +++ b/yarn.lock @@ -0,0 +1,109 @@ +# THIS IS AN AUTOGENERATED FILE. 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