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Adding tabulation logout #6

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Adding tabulation logout #6

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b19af10
Adding tabulation logout endpoint
dinukadesilva Jul 20, 2020
a6543e7
Refactoring
dinukadesilva Jul 20, 2020
3043b71
adding the logout url to the tabulation logout
dinukadesilva Jul 20, 2020
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66 changes: 48 additions & 18 deletions routes/auth.js
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Original file line number Diff line number Diff line change
Expand Up @@ -117,7 +117,7 @@ const getUserInfo = async (tocken) => {

const tabulationConfig = {
serverRedirectUri: 'http://localhost:3001/tabulation/auth/callback',
clientRedirectUri: 'http://localhost:3000/auth',
clientRedirectUri: 'http://localhost:3000',
isBaseUrl: 'https://apim-gateway.ecdev.opensource.lk/',
}

Expand All @@ -132,9 +132,7 @@ const tabulationCredentials = {
// Initialize the OAuth2 Library
const tabulationOauth2 = require('simple-oauth2').create(tabulationCredentials);


/* GET users listing. */
router.get('/tabulation/signin', function (req, res, next) {
function getTabulationAuthorizationUrl() {
const authorizationUri = tabulationOauth2.authorizationCode.authorizeURL({
redirect_uri: tabulationConfig.serverRedirectUri, //process.env.host +
scope: 'openid' +
Expand All @@ -150,7 +148,39 @@ router.get('/tabulation/signin', function (req, res, next) {
state: ''
});

res.redirect(authorizationUri);
return authorizationUri;
};

async function getTabulationUserInfo(tocken) {
try {
const instance = axios.create({
baseURL: tabulationConfig.isBaseUrl
});
instance.defaults.headers.common['Authorization'] = 'Bearer '+tocken
const res = await instance.get('/userinfo?schema=openid');
return res.data;
} catch (error) {
console.error(error)
}
}

async function revokeTabulationToken(tocken) {
try {
const instance = axios.create({
baseURL: tabulationConfig.isBaseUrl
});
instance.defaults.headers.common['Authorization'] = 'Basic '+tabulationCredentials.client.id + ':' + tabulationCredentials.client.secret;
instance.defaults.headers.post['token'] =tocken;
instance.defaults.headers.post['Content-Type'] ='application/x-www-form-urlencoded';
const res = await instance.post('oauth2/revoke');
return res.data;
} catch (error) {
console.error(error)
}
}

router.get('/tabulation/signin', function (req, res, next) {
res.redirect(getTabulationAuthorizationUrl());
});

router.get('/tabulation/auth/callback', async function (req, res, next) {
Expand Down Expand Up @@ -191,7 +221,7 @@ router.get('/tabulation/auth/callback', async function (req, res, next) {
res.cookie('tabulation_access_token',accessToken['token']['access_token'], { maxAge: 900000, httpOnly: false });
res.cookie('tabulation_id_token',accessToken['token']['id_token'], { maxAge: 900000, httpOnly: false });
res.cookie('userinfo',JSON.stringify(userInfo), { maxAge: 900000, httpOnly: false });
res.redirect( tabulationConfig.clientRedirectUri);
res.redirect(tabulationConfig.clientRedirectUri);
}).catch(function(error){
console.log(error);
res.send();
Expand All @@ -202,18 +232,18 @@ router.get('/tabulation/auth/callback', async function (req, res, next) {
}
});

const getTabulationUserInfo = async (tocken) => {
try {
const instance = axios.create({
baseURL: tabulationConfig.isBaseUrl
});
instance.defaults.headers.common['Authorization'] = 'Bearer '+tocken
const res = await instance.get('/userinfo?schema=openid');
return res.data;
} catch (error) {
console.error(error)
}
}
router.get('/tabulation/signout',async function (req, res, next) {
console.log("Logout");

await revokeTabulationToken(req.cookies['tabulation_access_token']);

var URL = logoutUrl + "?id_token_hint=" + req.cookies['tabulation_id_token'] + "&post_logout_redirect_uri=" + tabulationConfig.clientRedirectUri;

res.clearCookie('tabulation_access_token');
res.clearCookie('tabulation_id_token');
res.clearCookie('userinfo');

res.redirect(URL);
});

module.exports = router;