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⚡ Parse single-line private key for Google service account (#2132)

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* ⚡ Parse single-line private key

* ✏️ Update description and placeholder

* ⚡ Some improvements

Co-authored-by: Jan Oberhauser <janober@users.noreply.github.com>
Co-authored-by: Jan Oberhauser <jan.oberhauser@gmail.com>
This commit is contained in:
Iván Ovejero
2021-12-24 16:12:18 +01:00
committed by GitHub
parent 231c760ef5
commit 26eac80d49
9 changed files with 93 additions and 29 deletions
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19
packages/nodes-base/nodes/Google/Books/GenericFunctions.ts
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@@ -16,6 +16,13 @@ import * as moment from 'moment-timezone';
import * as jwt from 'jsonwebtoken';
interface IGoogleAuthCredentials {
delegatedEmail?: string;
email: string;
inpersonate: boolean;
privateKey: string;
}
export async function googleApiRequest(this: IExecuteFunctions | IExecuteSingleFunctions | ILoadOptionsFunctions, method: string, resource: string, body: any = {}, qs: IDataObject = {}, uri?: string, headers: IDataObject = {}): Promise<any> { // tslint:disable-line:no-any
const authenticationMethod = this.getNodeParameter('authentication', 0, 'serviceAccount') as string;
const options: OptionsWithUri = {
@@ -37,13 +44,16 @@ export async function googleApiRequest(this: IExecuteFunctions | IExecuteSingleF
}
if (authenticationMethod === 'serviceAccount') {
const credentials = await this.getCredentials('googleApi');
const credentials = await this.getCredentials('googleApi') as {
email: string;
privateKey: string;
};
if (credentials === undefined) {
throw new NodeOperationError(this.getNode(), 'No credentials got returned!');
}
const { access_token } = await getAccessToken.call(this, credentials as IDataObject);
const { access_token } = await getAccessToken.call(this, credentials as unknown as IGoogleAuthCredentials);
options.headers!.Authorization = `Bearer ${access_token}`;
//@ts-ignore
@@ -78,7 +88,7 @@ export async function googleApiRequestAllItems(this: IExecuteFunctions | ILoadOp
return returnData;
}
function getAccessToken(this: IExecuteFunctions | IExecuteSingleFunctions | ILoadOptionsFunctions, credentials: IDataObject): Promise<IDataObject> {
function getAccessToken(this: IExecuteFunctions | IExecuteSingleFunctions | ILoadOptionsFunctions, credentials: IGoogleAuthCredentials): Promise<IDataObject> {
//https://developers.google.com/identity/protocols/oauth2/service-account#httprest
const scopes = [
@@ -87,7 +97,8 @@ function getAccessToken(this: IExecuteFunctions | IExecuteSingleFunctions | ILoa
const now = moment().unix();
const privateKey = (credentials.privateKey as string).replace(/\\n/g, '\n');
credentials.email = credentials.email.trim();
const privateKey = (credentials.privateKey as string).replace(/\\n/g, '\n').trim();
const signature = jwt.sign(
{