Sheets Quickstart Error - self signed certificate in certificate chain #76

Expected Behavior

I should be able to run the Sheets API Node.js quickstart and authorize my google account to access the API https://developers.google.com/sheets/api/quickstart/nodejs

Actual Behavior

I am unable to authorize my account due to a self signed certificate found in my certificate chain.

Steps to Reproduce the Problem

1. Complete steps 1 and 2 of the quickstart guide.
2. Copy and run the provided script in the quickstart guide.
3. Follow the generated link to login to my google account.
4. Copy the authorization code and paste it into the terminal.
5. The following error is displayed in the terminal:

Error while trying to retrieve access token { FetchError: request to https://oauth2.googleapis.com/token failed, reason: self signed certificate in certificate chain
at ClientRequest. (C:\xampp\htdocs\SoxFX\SoxFXExpress\node_modules\node-fetch\lib\index.js:1453:11)
at ClientRequest.emit (events.js:197:13)
at TLSSocket.socketErrorListener (_http_client.js:399:9)
at TLSSocket.emit (events.js:197:13)
at emitErrorNT (internal/streams/destroy.js:82:8)
at emitErrorAndCloseNT (internal/streams/destroy.js:50:3)
at processTicksAndRejections (internal/process/next_tick.js:76:17)
message:
'request to https://oauth2.googleapis.com/token failed, reason: self signed certificate in certificate chain',
type: 'system',
errno: 'SELF_SIGNED_CERT_IN_CHAIN',
code: 'SELF_SIGNED_CERT_IN_CHAIN',
config:
{ method: 'POST',
url: 'https://oauth2.googleapis.com/token',
data:
'code=[]&client_id=[]&redirect_uri=[]&grant_type=authorization_code&code_verifier=',
headers:
{ 'Content-Type': 'application/x-www-form-urlencoded',
'User-Agent': 'google-api-nodejs-client/3.1.2',
Accept: 'application/json' },
params: [Object: null prototype] {},
paramsSerializer: [Function: paramsSerializer],
body:
'code=[]&client_id=[]&client_secret=[]&redirect_uri=[***]&grant_type=authorization_code&code_verifier=',
validateStatus: [Function: validateStatus],
responseType: 'json' } }

Specifications

• Node version (node -v): v11.9.0
• OS (Mac/Linux/Windows): Windows 10