1+ const { Builder, By, until } = require ( "selenium-webdriver" ) ;
2+ const { Select } = require ( 'selenium-webdriver/lib/select' ) ;
3+ const chrome = require ( "selenium-webdriver/chrome" ) ;
4+ const jwt = require ( "jsonwebtoken" ) ;
5+ const assert = require ( "assert" ) ;
6+
7+ async function populateMetadata ( driver , discovery_endpoint ) {
8+ oidc_discovery_endpoint = By . id ( "oidc_discovery_endpoint" ) ;
9+ btn_oidc_discovery_endpoint = By . className ( "btn_oidc_discovery_endpoint" ) ;
10+ btn_oidc_populate_meta_data = By . className ( "btn_oidc_populate_meta_data" ) ;
11+
12+ // Wait until page is loaded
13+ await driver . wait ( until . elementLocated ( oidc_discovery_endpoint ) , 10000 ) ;
14+ await driver . wait ( until . elementIsVisible ( driver . findElement ( oidc_discovery_endpoint ) ) , 10000 ) ;
15+
16+ // Enter discovery endpoint
17+ await driver . findElement ( oidc_discovery_endpoint ) . clear ( ) ;
18+ await driver . findElement ( oidc_discovery_endpoint ) . sendKeys ( discovery_endpoint ) ;
19+ await driver . findElement ( btn_oidc_discovery_endpoint ) . click ( ) ;
20+
21+ // Populate metadata
22+ await driver . wait ( until . elementLocated ( btn_oidc_populate_meta_data ) , 10000 ) ;
23+ await driver . wait ( until . elementIsVisible ( driver . findElement ( btn_oidc_populate_meta_data ) ) , 10000 ) ;
24+ await driver . executeScript ( "arguments[0].scrollIntoView({ behavior: 'smooth', block: 'center' });" , await driver . findElement ( btn_oidc_populate_meta_data ) ) ;
25+ await driver . findElement ( btn_oidc_populate_meta_data ) . click ( ) ;
26+ }
27+
28+ async function getAccessToken ( driver , client_id , client_secret , scope ) {
29+ authorization_grant_type = By . id ( "authorization_grant_type" ) ;
30+ token_client_id = By . id ( "token_client_id" ) ;
31+ token_client_secret = By . id ( "token_client_secret" ) ;
32+ token_scope = By . id ( "token_scope" ) ;
33+ btn1 = By . className ( "btn1" ) ;
34+ token_access_token = By . id ( "token_access_token" ) ;
35+ display_token_error_form_textarea1 = By . id ( "display_token_error_form_textarea1" ) ;
36+
37+ // Select client credential login type
38+ await new Select ( await driver . findElement ( authorization_grant_type ) ) . selectByVisibleText ( 'OAuth2 Client Credential' ) ;
39+ await driver . wait ( until . elementLocated ( token_client_id ) , 10000 ) ;
40+ await driver . wait ( until . elementIsVisible ( driver . findElement ( token_client_id ) ) , 10000 ) ;
41+
42+ // Submit credentials
43+ await driver . findElement ( token_client_id ) . clear ( ) ;
44+ await driver . findElement ( token_client_id ) . sendKeys ( client_id ) ;
45+ await driver . findElement ( token_client_secret ) . clear ( ) ;
46+ await driver . findElement ( token_client_secret ) . sendKeys ( client_secret ) ;
47+ await driver . findElement ( token_scope ) . clear ( ) ;
48+ await driver . findElement ( token_scope ) . sendKeys ( scope ) ;
49+ await driver . findElement ( btn1 ) . click ( ) ;
50+
51+ // Get access token result
52+ async function waitForVisibility ( element ) {
53+ await driver . wait ( until . elementLocated ( element ) , 10000 ) ;
54+ await driver . wait ( until . elementIsVisible ( driver . findElement ( element ) ) , 10000 ) ;
55+ return element ;
56+ }
57+
58+ let visibleAccessTokenElement = await Promise . any ( [
59+ waitForVisibility ( token_access_token ) ,
60+ waitForVisibility ( display_token_error_form_textarea1 )
61+ ] ) ;
62+
63+ return await driver . findElement ( visibleAccessTokenElement ) . getAttribute ( "value" ) ;
64+ }
65+
66+ async function verifyAccessToken ( access_token , client_id , scope ) {
67+ async function compareScopes ( scope1 , scope2 ) {
68+ scope1 = scope1 . split ( " " ) ;
69+ scope2 = scope2 . split ( " " ) ;
70+
71+ return scope2 . every ( element => scope1 . includes ( element ) ) ;
72+ }
73+
74+ let decoded_access_token = jwt . decode ( access_token , { complete : true } ) ;
75+ let response_text = access_token . match ( / r e s p o n s e T e x t : ( .* ) / ) ;
76+
77+ assert . notStrictEqual ( decoded_access_token , null , "Cannot decode access token. Request result: " + ( response_text ? response_text [ 1 ] : "no response text" ) ) ;
78+ assert . strictEqual ( decoded_access_token . payload . client_id , client_id , "Access token client ID does not match client ID." ) ;
79+ assert . strictEqual ( await compareScopes ( decoded_access_token . payload . scope , scope ) , true , "Access token scope does not match scope." ) ;
80+ }
81+
82+ async function test ( ) {
83+ const options = new chrome . Options ( ) ;
84+ options . addArguments ( "--headless" ) ;
85+ options . addArguments ( "--no-sandbox" ) ;
86+ const driver = await new Builder ( ) . forBrowser ( "chrome" ) . setChromeOptions ( options ) . build ( ) ;
87+
88+ try {
89+ const discovery_endpoint = process . env . DISCOVERY_ENDPOINT ;
90+ const client_id = process . env . CLIENT_ID ;
91+ const client_secret = process . env . CLIENT_SECRET ;
92+ const scope = process . env . SCOPE ;
93+
94+ assert ( discovery_endpoint , "DISCOVERY_ENDPOINT environment variable is not set." ) ;
95+ assert ( client_id , "CLIENT_ID environment variable is not set." ) ;
96+ assert ( client_secret , "CLIENT_SECRET environment variable is not set." ) ;
97+ assert ( scope , "SCOPE environment variable is not set." ) ;
98+
99+ await driver . get ( "http://localhost:3000" ) ;
100+ await populateMetadata ( driver , discovery_endpoint ) ;
101+ let access_token = await getAccessToken ( driver , client_id , client_secret , scope ) ;
102+ await verifyAccessToken ( access_token , client_id , scope ) ;
103+ console . log ( "Test completed successfully." )
104+ } catch ( error ) {
105+ console . log ( error . message ) ;
106+ process . exit ( 1 ) ;
107+ } finally {
108+ await driver . quit ( ) ;
109+ }
110+ }
111+
112+ test ( ) ;
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