Authenticating Tools

1
import { Composio } from "@composio/core";
2
import * as readline from "readline";
3
4
const composio = new Composio({
5
  apiKey: process.env.COMPOSIO_API_KEY,
6
});
7
8
const userId = "your@email.com";
9
const authConfigId = "ac_k_py8Qbd17_d"; // For example, auth config id of Serp API
10
11
// Flag to control whether to prompt user for input or use environment variables
12
const REQUEST_USER_INPUT = true; // Set to false to use environment variables
13
14
const toolkits = await composio.toolkits.get("SERPAPI");
15
16
// Destructure for easier access to authConfigDetails
17
const { authConfigDetails = [] } = toolkits;
18
19
// Extract required and optional field names using destructuring
20
const authFields = authConfigDetails.flatMap(({ fields }) => {
21
  const { connectedAccountInitiation } = fields;
22
  return [
23
    ...(connectedAccountInitiation.required?.map(({ name }) => name) || []),
24
    ...(connectedAccountInitiation.optional?.map(({ name }) => name) || []),
25
  ];
26
});
27
28
console.log("Required authentication fields:", authFields);
29
30
// Function to prompt user for input
31
async function promptUser(fieldName: string): Promise<string> {
32
  const rl = readline.createInterface({
33
    input: process.stdin,
34
    output: process.stdout,
35
  });
36
37
  return new Promise((resolve) => {
38
    rl.question(`Please enter value for ${fieldName}: `, (answer) => {
39
      rl.close();
40
      resolve(answer);
41
    });
42
  });
43
}
44
45
// Collect authentication data
46
const authData: Record<string, string> = {};
47
48
if (REQUEST_USER_INPUT) {
49
  // Request user input for each required field
50
  for (const fieldName of authFields) {
51
    authData[fieldName] = await promptUser(fieldName);
52
  }
53
} else {
54
  // Read values from environment variables
55
  console.log("Reading values from environment variables...");
56
  for (const fieldName of authFields) {
57
    const envValue = process.env[fieldName.toUpperCase()];
58
    if (envValue) {
59
      authData[fieldName] = envValue;
60
      console.log(`Found ${fieldName} in environment variables`);
61
    } else {
62
      console.warn(
63
        `Warning: Environment variable ${fieldName.toUpperCase()} not found`
64
      );
65
      authData[fieldName] = ""; // Set empty string as fallback
66
    }
67
  }
68
}
69
70
console.log("Using authentication data:", authData);
71
72
const connectionRequest = await composio.connectedAccounts.initiate(
73
  userId,
74
  authConfigId,
75
  {
76
    data: authData,
77
  }
78
);
79
80
console.log("Connection request ID:", connectionRequest.id);