Added some example scripts for backend pass lookup

packages/evm/exampleScripts/getPassStatusUsingAPI.ts

@@ -0,0 +1,37 @@
+// Get the state of a custom pass by calling the Civic Partner API with Oauth client credentials.
+// Usage: CLIENT_ID=<client-id> CLIENT_SECRET=<client-secret> bun run getPassStatusUsingAPI.ts <walletAddress> <chain>
+
+const clientId = process.env.CLIENT_ID;
+const clientSecret = process.env.CLIENT_SECRET;
+const walletAddress = process.argv[2];
+const chain = process.argv[3];
+
+// authentication credentials for the Civic API
+const basicAuth = Buffer.from(`${clientId}:${clientSecret}`).toString('base64');
+
+const authUrl = "https://auth.civic.com/oauth/token";
+const lookupUrl = `https://api.civic.com/partner/pass/${chain}/${walletAddress}`;
+
+(async () => {
+    // fetch the oauth client credentials token
+    const loginResponse = await fetch(authUrl, {
+        headers: {
+            accept: "application/json, text/plain, */*",
+            authorization: `Basic ${basicAuth}`,
+            "content-type": "application/x-www-form-urlencoded",
+        },
+        body: "grant_type=client_credentials",
+        method: "POST"
+    });
+    const token = (await loginResponse.json()).access_token;
+
+    const lookupResponse = await fetch(lookupUrl, {
+        headers: {
+            accept: "application/json",
+            authorization: `Bearer ${token}`,
+        },
+    });
+
+    const passStatus = await lookupResponse.json();
+    console.log(passStatus);
+})().catch((error) => console.error(error));

packages/evm/exampleScripts/getPassStatusUsingContractABI.ts

@@ -0,0 +1,30 @@
+// Get the state of a pass by calling the contract directly
+// Usage: RPC=<your rpc node> bun run getPassStatusUsingContractABI.ts <walletAddress> <gatekeeperNetwork>
+
+import {ethers} from "ethers";
+import {base58ToBigInt, GATEWAY_CONTRACT_ADDRESS} from "./util";
+
+const walletAddress = process.argv[2];
+const gatekeeperNetwork = process.argv[3];
+
+if (!walletAddress || !gatekeeperNetwork || !process.env.RPC) {
+  console.log('Usage: RPC=<your rpc node> bun run getPassStatusUsingContractABI.ts <walletAddress> <gatekeeperNetwork>');
+  process.exit(1);
+}
+
+const provider = new ethers.providers.JsonRpcProvider(process.env.RPC);
+const slotId = base58ToBigInt(gatekeeperNetwork);
+const abi = [
+  'function getToken(uint256) view returns (address,uint8,string,uint256,uint256)',
+  'function getTokenIdsByOwnerAndNetwork(address,uint256,bool) view returns (uint[])',
+];
+
+const contract = new ethers.Contract(GATEWAY_CONTRACT_ADDRESS, abi, provider);
+contract.getTokenIdsByOwnerAndNetwork(walletAddress, slotId, true).then((tokenIds: bigint[]) => {
+    tokenIds.forEach(async tokenId => {
+        const [owner, state, identity, expiration, bitmask] = await contract.getToken(tokenId);
+        console.log(`Token ID: ${tokenId}`);
+        console.log(`Pass status: ${state}`);
+        console.log(`Expiration: ${expiration}`);
+    })
+});

packages/evm/exampleScripts/getPassStatusUsingLibrary.ts

@@ -0,0 +1,28 @@
+// Get the state of a pass using the @civic/gateway-eth-ts NPM library
+// Usage: RPC=<your rpc node> bun run getPassStatusUsingLibrary.ts <walletAddress> <gatekeeperNetwork>
+
+import { GatewayTs } from '@civic/gateway-eth-ts';
+import {ethers} from "ethers";
+import {base58ToBigInt, GATEWAY_CONTRACT_ADDRESS} from "./util";
+
+const walletAddress = process.argv[2];
+const gatekeeperNetwork = process.argv[3];
+
+if (!walletAddress || !gatekeeperNetwork || !process.env.RPC) {
+    console.log('Usage: RPC=<your rpc node> bun run getPassStatusUsingLibrary.ts <walletAddress> <gatekeeperNetwork>');
+    process.exit(1);
+}
+
+const provider = new ethers.providers.JsonRpcProvider(process.env.RPC);
+const gatewayTs = new GatewayTs(provider, GATEWAY_CONTRACT_ADDRESS)
+
+gatewayTs.getToken(walletAddress, base58ToBigInt(gatekeeperNetwork)).then(token => {
+    if (!token) {
+        console.log('Token not found');
+        return;
+    }
+
+    console.log(`Token ID: ${token.tokenId}`);
+    console.log(`Pass status: ${token.state}`);
+    console.log(`Expiration: ${token.expiration}`);
+});

packages/evm/exampleScripts/util.ts

@@ -0,0 +1,14 @@
+import {decode} from "bs58";
+
+const base58ToHex = (base58: string) => {
+    try {
+        return decode(base58).toString('hex');
+    } catch (error) {
+        console.log('Error decoding base58 string:', error);
+        throw new Error(`Invalid base58 string: ${base58}. Pass types created before July 2024 are mapped to a slot ID in the gateway contract - these are not supported here.`);
+    }
+}
+const hexToBigInt = (hex: string) => BigInt(`0x${hex}`)
+export const base58ToBigInt = (base58: string) => hexToBigInt(base58ToHex(base58))
+
+export const GATEWAY_CONTRACT_ADDRESS = '0xF65b6396dF6B7e2D8a6270E3AB6c7BB08BAEF22E';

packages/evm/package.json

@@ -12,13 +12,15 @@
     "deploy:testnet": "hardhat deploy --network testnet"
   },
   "devDependencies": {
+    "@civic/gateway-eth-ts": "^0.8.1",
     "@identity.com/gateway-protocol-eth": "^0.0.4",
     "@nomicfoundation/hardhat-chai-matchers": "^2.0.7",
     "@nomicfoundation/hardhat-ethers": "^3.0.6",
     "@nomicfoundation/hardhat-network-helpers": "^1.0.11",
     "@nomicfoundation/hardhat-verify": "^2.0.8",
     "@typechain/ethers-v6": "^0.5.1",
     "@typechain/hardhat": "^9.1.0",
+    "@types/bs58": "^4.0.4",
     "@types/chai": "^4.3.16",
     "@types/mocha": "^10.0.7",
     "chai": "^5.1.1",

packages/solana/exampleScripts/getPassStatusUsingLibrary.ts

@@ -0,0 +1,22 @@
+// Get the state of a pass using the @civic/solana-gateway-ts NPM library
+// Usage: RPC=<your rpc node> bun run getPassStatusUsingLibrary.ts <walletAddress> <gatekeeperNetwork>
+
+import {findGatewayTokensForOwnerAndNetwork} from '@civic/solana-gateway-ts';
+import {Connection, PublicKey} from "@solana/web3.js";
+
+const walletAddress = process.argv[2];
+const gatekeeperNetwork = process.argv[3];
+
+if (!walletAddress || !gatekeeperNetwork || !process.env.RPC) {
+    console.log('Usage: RPC=<your rpc node> bun run getPassStatusUsingLibrary.ts <walletAddress> <gatekeeperNetwork>');
+    process.exit(1);
+}
+
+const connection = new Connection(process.env.RPC, 'confirmed');
+
+findGatewayTokensForOwnerAndNetwork(connection, new PublicKey(walletAddress), new PublicKey(gatekeeperNetwork)).then((tokens) => {
+    tokens.forEach((token) => {
+        console.log(`Pass status: ${token.state}`);
+        console.log(`Expiration: ${token.expiryTime}`);
+    });
+});

packages/solana/package.json

@@ -7,6 +7,7 @@
         "@solana/spl-token": "^0.4.7"
     },
     "devDependencies": {
+        "@civic/solana-gateway-ts": "^0.13.0",
         "@coral-xyz/anchor-cli": "^0.30.1",
         "@types/bn.js": "^5.1.5",
         "@types/chai": "^4.3.16",