added NIP-55

2025-12-09 00:28:51 +00:00 · 2025-01-04 13:52:57 -03:00
parent a0b950ab12
commit 3266b4d4c2
2 changed files with 310 additions and 0 deletions
--- a/nip55.test.ts
+++ b/nip55.test.ts
@@ -0,0 +1,183 @@
+import { test, expect } from 'bun:test'
+import * as nip55 from './nip55.js'
+
+// Function to parse the NostrSigner URI
+function parseNostrSignerUri(uri) {
+  const [base, query] = uri.split('?')
+  const basePart = base.replace('nostrsigner:', '')
+
+  let jsonObject = null
+  if (basePart) {
+    try {
+      jsonObject = JSON.parse(decodeURIComponent(basePart))
+    } catch (e) {
+      console.warn('Failed to parse base JSON:', e)
+    }
+  }
+
+  const urlSearchParams = new URLSearchParams(query)
+  const queryParams = Object.fromEntries(urlSearchParams.entries())
+  if (queryParams.permissions) {
+    queryParams.permissions = JSON.parse(decodeURIComponent(queryParams.permissions))
+  }
+
+  return {
+    base: jsonObject,
+    ...queryParams,
+  }
+}
+
+// Test cases
+test('Get Public Key URI', () => {
+  const permissions = [{ type: 'sign_event', kind: 22242 }, { type: 'nip44_decrypt' }]
+  const callbackUrl = 'https://example.com/?event='
+
+  const uri = nip55.getPublicKeyUri({
+    permissions,
+    callbackUrl,
+  })
+
+  const jsonObject = parseNostrSignerUri(uri)
+
+  expect(jsonObject).toHaveProperty('type', 'get_public_key')
+  expect(jsonObject).toHaveProperty('compressionType', 'none')
+  expect(jsonObject).toHaveProperty('returnType', 'signature')
+  expect(jsonObject).toHaveProperty('callbackUrl', 'https://example.com/?event=')
+  expect(jsonObject).toHaveProperty('permissions[0].type', 'sign_event')
+  expect(jsonObject).toHaveProperty('permissions[0].kind', 22242)
+  expect(jsonObject).toHaveProperty('permissions[1].type', 'nip44_decrypt')
+})
+
+test('Sign Event URI', () => {
+  const eventJson = { kind: 1, content: 'test' }
+
+  const uri = nip55.signEventUri({
+    eventJson,
+    id: 'some_id',
+    currentUser: 'hex_pub_key',
+  })
+
+  const jsonObject = parseNostrSignerUri(uri)
+
+  expect(jsonObject).toHaveProperty('base.kind', 1)
+  expect(jsonObject).toHaveProperty('base.content', 'test')
+  expect(jsonObject).toHaveProperty('type', 'sign_event')
+  expect(jsonObject).toHaveProperty('compressionType', 'none')
+  expect(jsonObject).toHaveProperty('returnType', 'signature')
+  expect(jsonObject).toHaveProperty('id', 'some_id')
+  expect(jsonObject).toHaveProperty('current_user', 'hex_pub_key')
+})
+
+test('Get Relays URI', () => {
+  const uri = nip55.getRelaysUri({
+    id: 'some_id',
+    currentUser: 'hex_pub_key',
+    appName: 'test app name',
+  })
+
+  const jsonObject = parseNostrSignerUri(uri)
+
+  expect(jsonObject).toHaveProperty('type', 'get_relays')
+  expect(jsonObject).toHaveProperty('compressionType', 'none')
+  expect(jsonObject).toHaveProperty('returnType', 'signature')
+  expect(jsonObject).toHaveProperty('id', 'some_id')
+  expect(jsonObject).toHaveProperty('current_user', 'hex_pub_key')
+  expect(jsonObject).toHaveProperty('appName', 'test app name')
+})
+
+test('Encrypt NIP-04 URI', () => {
+  const callbackUrl = 'https://example.com/?event='
+
+  const uri = nip55.encryptNip04Uri({
+    callbackUrl,
+    pubKey: 'hex_pub_key',
+    content: 'plainText',
+  })
+
+  const jsonObject = parseNostrSignerUri(uri)
+
+  expect(jsonObject).toHaveProperty('type', 'nip04_encrypt')
+  expect(jsonObject).toHaveProperty('compressionType', 'none')
+  expect(jsonObject).toHaveProperty('returnType', 'signature')
+  expect(jsonObject).toHaveProperty('callbackUrl', callbackUrl)
+  expect(jsonObject).toHaveProperty('pubKey', 'hex_pub_key')
+  expect(jsonObject).toHaveProperty('plainText', 'plainText')
+})
+
+test('Decrypt NIP-04 URI', () => {
+  const uri = nip55.decryptNip04Uri({
+    id: 'some_id',
+    currentUser: 'hex_pub_key',
+    pubKey: 'hex_pub_key',
+    content: 'encryptedText',
+  })
+
+  const jsonObject = parseNostrSignerUri(uri)
+
+  expect(jsonObject).toHaveProperty('type', 'nip04_decrypt')
+  expect(jsonObject).toHaveProperty('compressionType', 'none')
+  expect(jsonObject).toHaveProperty('returnType', 'signature')
+  expect(jsonObject).toHaveProperty('id', 'some_id')
+  expect(jsonObject).toHaveProperty('current_user', 'hex_pub_key')
+  expect(jsonObject).toHaveProperty('pubKey', 'hex_pub_key')
+  expect(jsonObject).toHaveProperty('encryptedText', 'encryptedText')
+})
+
+test('Encrypt NIP-44 URI', () => {
+  const uri = nip55.encryptNip44Uri({
+    id: 'some_id',
+    currentUser: 'hex_pub_key',
+    pubKey: 'hex_pub_key',
+    content: 'plainText',
+  })
+
+  const jsonObject = parseNostrSignerUri(uri)
+
+  expect(jsonObject).toHaveProperty('type', 'nip44_encrypt')
+  expect(jsonObject).toHaveProperty('compressionType', 'none')
+  expect(jsonObject).toHaveProperty('returnType', 'signature')
+  expect(jsonObject).toHaveProperty('id', 'some_id')
+  expect(jsonObject).toHaveProperty('current_user', 'hex_pub_key')
+  expect(jsonObject).toHaveProperty('pubKey', 'hex_pub_key')
+  expect(jsonObject).toHaveProperty('plainText', 'plainText')
+})
+
+test('Decrypt NIP-44 URI', () => {
+  const uri = nip55.decryptNip44Uri({
+    id: 'some_id',
+    currentUser: 'hex_pub_key',
+    pubKey: 'hex_pub_key',
+    content: 'encryptedText',
+  })
+
+  const jsonObject = parseNostrSignerUri(uri)
+
+  expect(jsonObject).toHaveProperty('type', 'nip44_decrypt')
+  expect(jsonObject).toHaveProperty('compressionType', 'none')
+  expect(jsonObject).toHaveProperty('returnType', 'signature')
+  expect(jsonObject).toHaveProperty('id', 'some_id')
+  expect(jsonObject).toHaveProperty('current_user', 'hex_pub_key')
+  expect(jsonObject).toHaveProperty('pubKey', 'hex_pub_key')
+  expect(jsonObject).toHaveProperty('encryptedText', 'encryptedText')
+})
+
+test('Decrypt Zap Event URI', () => {
+  const eventJson = { kind: 1, content: 'test' }
+
+  const uri = nip55.decryptZapEventUri({
+    eventJson,
+    id: 'some_id',
+    currentUser: 'hex_pub_key',
+    returnType: 'event',
+    compressionType: 'gzip',
+  })
+
+  const jsonObject = parseNostrSignerUri(uri)
+
+  expect(jsonObject).toHaveProperty('type', 'decrypt_zap_event')
+  expect(jsonObject).toHaveProperty('compressionType', 'gzip')
+  expect(jsonObject).toHaveProperty('returnType', 'event')
+  expect(jsonObject).toHaveProperty('base.kind', 1)
+  expect(jsonObject).toHaveProperty('id', 'some_id')
+  expect(jsonObject).toHaveProperty('current_user', 'hex_pub_key')
+})