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Merge pull request #204 from zerodevapp/feat/react-native-passkeys-su…
…pport feat: add react-native support for passkeys
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| Original file line number | Diff line number | Diff line change |
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| # @zerodev/react-native-passkeys-utils | ||
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| ## 5.4.2 | ||
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| ### Patch Changes | ||
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| - feat: export parseLoginCred | ||
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| ## 5.4.1 | ||
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| ### Patch Changes | ||
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| - feat: add parseLoginCred | ||
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| ## 5.4.0 | ||
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| ### Patch Changes | ||
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| - feat: add react native passkeys support |
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| Original file line number | Diff line number | Diff line change |
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| export { signMessageWithReactNativePasskeys } from "./signMessageWithReactNativePasskeys.js" | ||
| export { parsePasskeyCred, parseLoginCred } from "./utils.js" |
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| Original file line number | Diff line number | Diff line change |
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| { | ||
| "name": "@zerodev/react-native-passkeys-utils", | ||
| "version": "5.4.2", | ||
| "author": "ZeroDev", | ||
| "main": "./_cjs/index.js", | ||
| "module": "./_esm/index.js", | ||
| "types": "./_types/index.d.ts", | ||
| "typings": "./_types/index.d.ts", | ||
| "sideEffects": false, | ||
| "license": "MIT", | ||
| "files": [ | ||
| "_esm", | ||
| "_cjs", | ||
| "_types", | ||
| "./**/*.ts", | ||
| "!_esm/**/*.tsbuildinfo", | ||
| "!_cjs/**/*.tsbuildinfo", | ||
| "!_types/**/*.tsbuildinfo", | ||
| "!.env", | ||
| "!./**/*.test.ts", | ||
| "!.changeset" | ||
| ], | ||
| "scripts": { | ||
| "build": "bun run clean && bun run build:cjs && bun run build:esm && bun run build:types", | ||
| "build:cjs": "tsc --project ./tsconfig.build.json --module commonjs --outDir ./_cjs --removeComments --verbatimModuleSyntax false && printf '{\"type\":\"commonjs\"}' > ./_cjs/package.json", | ||
| "build:esm": "tsc --project ./tsconfig.build.json --module es2020 --outDir ./_esm && printf '{\"type\": \"module\",\"sideEffects\":false}' > ./_esm/package.json", | ||
| "build:types": "tsc --project ./tsconfig.build.json --module esnext --declarationDir ./_types --emitDeclarationOnly --declaration --declarationMap", | ||
| "clean": "rimraf _esm _cjs _types", | ||
| "changeset": "changeset", | ||
| "changeset:release": "bun run build && changeset publish", | ||
| "changeset:version": "changeset version && bun install --lockfile-only", | ||
| "format": "biome format . --write", | ||
| "lint": "biome check .", | ||
| "lint:fix": "bun run lint --apply" | ||
| }, | ||
| "dependencies": { | ||
| "@noble/curves": "^1.3.0", | ||
| "@simplewebauthn/types": "^12.0.0", | ||
| "asn1js": "^3.0.5", | ||
| "react-native-passkeys": "^0.3.1" | ||
| }, | ||
| "peerDependencies": { | ||
| "viem": "^2.21.40", | ||
| "@zerodev/webauthn-key": "^5.4.2" | ||
| }, | ||
| "type": "module" | ||
| } |
92 changes: 92 additions & 0 deletions
92
plugins/react-native-passkeys-utils/signMessageWithReactNativePasskeys.ts
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,92 @@ | ||
| import type { PublicKeyCredentialRequestOptionsJSON } from "@simplewebauthn/typescript-types" | ||
| import * as passkey from "react-native-passkeys" | ||
| import { type SignableMessage, encodeAbiParameters } from "viem" | ||
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| import { | ||
| b64ToBytes, | ||
| base64FromUint8Array, | ||
| findQuoteIndices, | ||
| hexStringToUint8Array, | ||
| isRIP7212SupportedNetwork, | ||
| parseAndNormalizeSig, | ||
| uint8ArrayToHexString | ||
| } from "./utils" | ||
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| export async function signMessageWithReactNativePasskeys( | ||
| message: SignableMessage, | ||
| rpID: string, | ||
| chainId: number, | ||
| allowCredentials?: PublicKeyCredentialRequestOptionsJSON["allowCredentials"] | ||
| ) { | ||
| let messageContent: string | ||
| if (typeof message === "string") { | ||
| messageContent = message | ||
| } else if ("raw" in message && typeof message.raw === "string") { | ||
| messageContent = message.raw | ||
| } else if ("raw" in message && message.raw instanceof Uint8Array) { | ||
| // convert raw bytes -> hex string (without 0x) | ||
| messageContent = Buffer.from(message.raw).toString("hex") | ||
| } else { | ||
| throw new Error("Unsupported message format") | ||
| } | ||
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| // remove any 0x prefix for simpler base64 conversion | ||
| const formattedMessage = messageContent.startsWith("0x") | ||
| ? messageContent.slice(2) | ||
| : messageContent | ||
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| // convert hex -> base64 | ||
| const challenge = base64FromUint8Array( | ||
| hexStringToUint8Array(formattedMessage), | ||
| true | ||
| ) | ||
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| // call react-native-passkeys | ||
| const cred = await passkey.get({ | ||
| rpId: rpID, | ||
| challenge, | ||
| allowCredentials, | ||
| userVerification: "required" | ||
| }) | ||
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| if (!cred) { | ||
| throw new Error("No passkey credential found") | ||
| } | ||
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| // get authenticator data | ||
| const { authenticatorData } = cred.response | ||
| const authenticatorDataHex = uint8ArrayToHexString( | ||
| b64ToBytes(authenticatorData) | ||
| ) | ||
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| // parse client data JSON | ||
| const clientDataJSON = atob(cred.response.clientDataJSON) | ||
| const { beforeType } = findQuoteIndices(clientDataJSON) | ||
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| // parse signature r/s | ||
| const { signature } = cred.response | ||
| const signatureHex = uint8ArrayToHexString(b64ToBytes(signature)) | ||
| const { r, s } = parseAndNormalizeSig(signatureHex) | ||
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| // encode signature in the format the Passkey Validator expects | ||
| const encodedSignature = encodeAbiParameters( | ||
| [ | ||
| { name: "authenticatorData", type: "bytes" }, | ||
| { name: "clientDataJSON", type: "string" }, | ||
| { name: "responseTypeLocation", type: "uint256" }, | ||
| { name: "r", type: "uint256" }, | ||
| { name: "s", type: "uint256" }, | ||
| { name: "usePrecompiled", type: "bool" } | ||
| ], | ||
| [ | ||
| authenticatorDataHex, | ||
| clientDataJSON, | ||
| beforeType, | ||
| BigInt(r), | ||
| BigInt(s), | ||
| isRIP7212SupportedNetwork(chainId) | ||
| ] | ||
| ) | ||
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| return encodedSignature | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,11 @@ | ||
| { | ||
| "extends": "../../templates/typescript/tsconfig.build.json", | ||
| "include": ["./"], | ||
| "exclude": ["./**/*.test.ts", "./**/*.test-d.ts", "./**/*.bench.ts"], | ||
| "compilerOptions": { | ||
| "moduleResolution": "node", | ||
| "sourceMap": true, | ||
| "rootDir": "./", | ||
| "baseUrl": "./" | ||
| } | ||
| } |
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