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Add pkce parameters in the authorization url #366

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Merged
merged 1 commit into from
May 16, 2022
Merged

Add pkce parameters in the authorization url #366

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8 changes: 6 additions & 2 deletions samples/Twitter.gs
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Original file line number Diff line number Diff line change
Expand Up @@ -43,8 +43,7 @@ function getService() {
var userProps = PropertiesService.getUserProperties();
return OAuth2.createService('Twitter')
// Set the endpoint URLs.
.setAuthorizationBaseUrl(
'https://twitter.com/i/oauth2/authorize?code_challenge_method=S256&code_challenge=' + userProps.getProperty("code_challenge"))
.setAuthorizationBaseUrl('https://twitter.com/i/oauth2/authorize')
.setTokenUrl(
'https://api.twitter.com/2/oauth2/token?code_verifier=' + userProps.getProperty("code_verifier"))

Expand All @@ -61,6 +60,11 @@ function getService() {

// Set the scopes to request (space-separated for Twitter services).
.setScope('users.read tweet.read offline.access')

// Add parameters in the authorization url
.setParam('response_type', 'code')
.setParam('code_challenge_method', 'S256')
.setParam('code_challenge', userProps.getProperty("code_challenge"))

.setTokenHeaders({
'Authorization': 'Basic ' + Utilities.base64Encode(CLIENT_ID + ':' + CLIENT_SECRET),
Expand Down