A bridge between hapi8+ and OAuth2orize
OAuth2orize is an OAuth2 provider implemented as a middleware for express. Given that you are (presumably) using hapi, you will need a bridge to make it work in hapi land. Thus, hapi-oauth2orize.
Note, this documentation is somewhat out of date. This project is currently being brought into the present. The most useful things to look at are currently the documentation/examples for OAuth2orize and the OAuth2orize methods that are exposed by the plugin.
npm install hapi-oauth2orize --save
After this, the usage is similar to to using vanilla OAuth2orize, but with a couple of tweaks to ensure compatiblity with hapi (>=8.x.x series).
// Require the plugin in hapi
server.register(require('hapi-oauth2orize'), function (err) {
console.log(err);
});
var oauth = server.plugins['hapi-oauth2orize'];The code below is extracted from a working, but incomplete project. It has not been secured, or even fully finished. However, along with the OAuth2orize docs, you should be able to create a working implementation of your own.
oauth.grant(oauth.grants.token(function (client, user, ares, done) {
server.helpers.insert('token', {
client: client._id,
principal: user._id,
scope: ares.scope,
created: Date.now(),
expires_in: 3600
}, function (token) {
done(null, token._id, {expires_in: token.expires_in});
});
}));oauth.grant(oauth.grants.code(function (client, redirectURI, user, ares, done) {
server.helpers.insert('code', {
client: client._id,
principal: user._id,
scope: ares.scope,
redirectURI: redirectURI
}, function (code) {
done(null, code._id);
});
}));
oauth.exchange(oauth.exchanges.code(function (client, code, redirectURI, done) {
server.helpers.find('code', code, function (code) {
if (!code || client.id !== code.client || redirectURI !== code.redirectURI) {
return done(null, false);
}
server.helpers.insert('refreshToken', {
client: code.client,
principal: code.principal,
scope: code.scope
}, function (refreshToken) {
server.helpers.insert('token', {
client: code.client,
principal: code.principal,
scope: code.scope,
created: Date.now(),
expires_in: 3600
}, function (token) {
server.helpers.remove('code', code._id, function () {
done(null, token._id, refreshToken._id, {expires_in: token.expires_in});
});
});
});
});
}));
oauth.exchange(oauth.exchanges.refreshToken(function (client, refreshToken, scope, done) {
server.helpers.find('refreshToken', refreshToken, function (refreshToken) {
if (refreshToken.client !== client._id) {
return done(null, false, { message: 'This refresh token is for a different client'});
}
scope = scope || refreshToken.scope;
server.helpers.insert('token', {
client: client._id,
principal: refreshToken.principal,
scope: scope,
created: Date.now(),
expires_in: 3600
}, function (token) {
done(null, token._id, null, {expires_in: token.expires_in});
});
});
}));
// Client Serializers
oauth.serializeClient(function (client, done) {
done(null, client._id);
});
oauth.deserializeClient(function (id, done) {
server.helpers.find('client', id, function (client) {
done(null, client[0]);
});
});server.route([{
method: 'GET',
path: '/oauth/authorize',
handler: authorize
},{
method: 'POST',
path: '/oauth/authorize/decision',
handler: decision
},{
method: 'POST',
path: '/oauth/token',
handler: token
}]);
function authorize(request, reply) {
oauth.authorize(request, reply, function (req, res) {
reply.view('oauth', {transactionID: req.oauth2.transactionID});
}, function (clientID, redirect, done) {
server.helpers.find('client', clientID, function (docs) {
done(null, docs[0], docs[0].redirect_uri);
});
});
};
function decision(request, reply) {
oauth.decision(request, reply);
};
function token(request, reply) {
oauth.authorize(function (clientID, redirect, done) {
done(null, clientID, redirect);
});
};
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