with OCR Web Service and Google Identity?
The OCR Web Service API on Pipedream allows users to convert scanned documents, images, and PDFs into editable and searchable text formats. Leveraging OCR (Optical Character Recognition) technology, this API is powerful for extracting text data efficiently. On Pipedream, you can integrate OCR Web Service with various other platforms to automate workflows like document management, data entry, and content archiving, enhancing productivity and reducing manual errors across diverse business processes.
import { axios } from "@pipedream/platform"
export default defineComponent({
props: {
ocr_web_service: {
type: "app",
app: "ocr_web_service",
}
},
async run({steps, $}) {
return await axios($, {
url: `https://www.ocrwebservice.com/restservices/getAccountInformation`,
auth: {
username: `${this.ocr_web_service.$auth.username}`,
password: `${this.ocr_web_service.$auth.license_api_password}`,
},
})
},
})
import axios from "axios";
import * as jsrsasign from "jsrsasign";
export default defineComponent({
props: {
google_identity: {
type: "app",
app: "google_identity",
}
},
async run({ steps, $ }) {
const serviceAccountKey = JSON.parse(this.google_identity.$auth.service_account_key);
const GOOGLE_OAUTH = 'https://www.googleapis.com/oauth2/v4/token';
// add/remove your own scopes as needed
const SCOPES = [
'https://www.googleapis.com/auth/userinfo.email',
'https://www.googleapis.com/auth/userinfo.profile',
'https://www.googleapis.com/auth/cloud-platform',
'https://www.googleapis.com/auth/cloud-identity',
];
const getJwt = async function ({ client_email, private_key }, iat) {
const header = {
typ: 'JWT',
alg: 'RS256',
};
const exp = iat + 3600;
const payload = {
aud: GOOGLE_OAUTH,
iss: client_email,
scope: SCOPES.join(' '),
iat,
exp,
};
const jwt = jsrsasign.KJUR.jws.JWS.sign(null, header, payload, private_key);
return { jwt, exp };
};
const getToken = async function (serviceAccountKey) {
const now = Math.floor(Date.now() / 1000);
const jwtInfo = await getJwt(serviceAccountKey, now);
const params = new URLSearchParams();
params.append('grant_type', 'urn:ietf:params:oauth:grant-type:jwt-bearer');
params.append('assertion', jwtInfo.jwt);
const response = await axios.post(GOOGLE_OAUTH, params, {
headers: {
'Content-Type': 'application/x-www-form-urlencoded'
}
});
const accessToken = response.data.access_token;
return accessToken;
};
const generateOAuthToken = async function () {
return await getToken(serviceAccountKey);
};
// Call the function to generate the token
const accessToken = await generateOAuthToken();
// Call the Google Identity API to search for groups
const response = await axios({
method: "GET",
url: "https://cloudidentity.googleapis.com/v1/groups:search",
headers: {
Authorization: `Bearer ${accessToken}`,
"Content-Type": "application/json"
},
params: {
query: "parent == 'customers/C046psxkn'"
}
})
return response.data
},
})