CoreID/app/controllers/OpenID.controller.js
2020-08-13 01:56:33 -05:00

267 lines
9.4 KiB
JavaScript

const Controller = require('libflitter/controller/Controller')
const is_absolute_url = require('is-absolute-url')
class OpenIDController extends Controller {
static get services() {
return [...super.services, 'Vue', 'openid_connect', 'configs', 'models', 'output']
}
fail(res, message) {
return this.Vue.auth_message(res, { message, next_destination: '/dash' })
}
async get_clients(req, res) {
const Client = this.models.get('openid:Client')
const clients = await Client.find()
const data = []
for ( const client of clients ) {
data.push(await client.to_api())
}
return res.api(data)
}
async get_client(req, res) {
const Client = this.models.get('openid:Client')
const client = await Client.findById(req.params.id)
if ( !client )
return res.status(404)
.message(req.T('api.client_not_found'))
.api()
return res.api(await client.to_api())
}
async create_client(req, res) {
const required_fields = ['client_name', 'grant_types', 'redirect_uri']
for ( const field of required_fields ) {
if ( !req.body[field] )
return res.status(400)
.message(`${req.T('api.missing_field')} ${field}`)
.api()
}
if ( !Array.isArray(req.body.grant_types) )
return res.status(400)
.message(`${req.T('api.improper_field')} grant_types ${req.T('api.array')}`)
.api()
if ( !is_absolute_url(req.body.redirect_uri) )
return res.status(400)
.message(`${req.T('api.improper_field')} redirect_uri ${req.T('api.absolute_url')}`)
.api()
const payload = {
client_name: req.body.client_name,
grant_types: req.body.grant_types,
redirect_uris: [req.body.redirect_uri],
}
const Client = this.models.get('openid:Client')
const client = new Client({ payload })
await client.save()
return res.api(await client.to_api())
}
async update_client(req, res) {
const Client = this.models.get('openid:Client')
const client = await Client.findById(req.params.id)
if ( !client )
return res.status(404)
.message(req.T('api.client_not_found'))
.api()
const required_fields = ['client_name', 'grant_types', 'redirect_uri']
for ( const field of required_fields ) {
if ( !req.body[field] )
return res.status(400)
.message(`${req.T('api.missing_field')} ${field}`)
.api()
}
if ( !Array.isArray(req.body.grant_types) )
return res.status(400)
.message(`${req.T('api.improper_field')} grant_types ${req.T('api.array')}`)
.api()
if ( !is_absolute_url(req.body.redirect_uri) )
return res.status(400)
.message(`${req.T('api.improper_field')} redirect_uri ${req.T('api.absolute_url')}`)
.api()
client.payload.client_name = req.body.client_name
client.payload.grant_types = req.body.grant_types
client.payload.redirect_uris = [req.body.redirect_uri]
await client.save()
return res.api()
}
async delete_client(req, res, next) {
const Client = this.models.get('openid:Client')
const client = await Client.findById(req.params.id)
if ( !client || !client.active )
return res.status(404)
.message(req.T('api.client_not_found'))
.api()
await client.delete()
return res.api()
}
async handle_interaction(req, res) {
const {
uid, prompt, params, session,
} = await this.openid_connect.provider.interactionDetails(req, res)
console.log({uid, prompt, params, session})
const name = prompt.name
if ( typeof this[name] !== 'function' ) {
return this.fail(res, 'Sorry, something has gone wrong.')
}
return this[name](req, res, { uid, prompt, params, session })
}
async consent(req, res, { uid, prompt, params, session }) {
const Client = this.models.get('openid:Client')
const { details: { scopes, claims } } = prompt
const { client_id, redirect_uri } = params
const client_raw = await Client.findById(client_id)
const client = client_raw.to_api()
const uri = new URL(redirect_uri)
const Application = this.models.get('Application')
const Policy = this.models.get('iam:Policy')
const application = await Application.findOne({ openid_client_ids: params.client_id })
if ( !application ) {
this.output.warning('IAM Denial!')
return this.Vue.auth_message(res, {
message: req.T('saml.no_access').replace('APP_NAME', 'this application'),
next_destination: '/dash',
})
} else if ( !(await Policy.check_user_access(req.user, application.id)) ) {
this.output.warning('IAM Denial!')
return this.Vue.auth_message(res, {
message: req.T('saml.no_access').replace('APP_NAME', application.name),
next_destination: '/dash',
})
}
return res.page('public:message', {
...this.Vue.data({
message: `<h3 class="font-weight-light">Authorize ${application.name}?</h3>
<br>
${req.T('auth.oauth_prompt').replace('CLIENT_NAME', application.name).replace('APP_NAME', this.configs.get('app.name'))}
<br><br><br>
<i><small>${req.T('auth.will_redirect')} ${uri.host}</small></i>`,
actions: [
{
text: req.T('common.deny'),
action: 'redirect',
next: '/dash',
},
{
text: req.T('common.grant'),
action: 'redirect',
next: `/openid/interaction/${uid}/grant`,
},
],
})
})
}
async login(req, res, { uid, prompt, params, session }) {
return res.redirect(`/openid/interaction/${uid}/start-session`)
}
/**
* The user has been logged in, so set the OpenID acccount ID and redirect.
* @param req
* @param res
* @returns {Promise<void>}
*/
async start_session(req, res) {
const {
uid, prompt, params, session,
} = await this.openid_connect.provider.interactionDetails(req, res)
if ( prompt.name !== 'login' ) {
return this.fail(res,'Sorry, something has gone wrong.')
}
const Application = this.models.get('Application')
const Policy = this.models.get('iam:Policy')
const application = await Application.findOne({ openid_client_ids: params.client_id })
if ( !application ) {
this.output.warning('IAM Denial!')
return this.Vue.auth_message(res, {
message: req.T('saml.no_access').replace('APP_NAME', 'this application'),
next_destination: '/dash',
})
} else if ( !(await Policy.check_user_access(req.user, application.id)) ) {
this.output.warning('IAM Denial!')
return this.Vue.auth_message(res, {
message: req.T('saml.no_access').replace('APP_NAME', application.name),
next_destination: '/dash',
})
}
const result = {
select_account: {},
login: {
account: req.user.id,
},
}
await this.openid_connect.provider.interactionFinished(req, res, result, { mergeWithLastSubmission: true })
}
async process_grant(req, res) {
const {
uid, prompt, params, session,
} = await this.openid_connect.provider.interactionDetails(req, res)
if ( prompt.name !== 'consent' ) {
return this.fail(res,'Sorry, something has gone wrong.')
}
const Application = this.models.get('Application')
const Policy = this.models.get('iam:Policy')
const application = await Application.findOne({ openid_client_ids: params.client_id })
if ( !application ) {
this.output.warning('IAM Denial!')
return this.Vue.auth_message(res, {
message: req.T('saml.no_access').replace('APP_NAME', 'this application'),
next_destination: '/dash',
})
} else if ( !(await Policy.check_user_access(req.user, application.id)) ) {
this.output.warning('IAM Denial!')
return this.Vue.auth_message(res, {
message: req.T('saml.no_access').replace('APP_NAME', application.name),
next_destination: '/dash',
})
}
// TODO allow listing of scopes/claims and rejecting
const consent = {
rejectedScopes: [],
rejectedClaims: [],
replace: false,
}
const result = { consent }
await this.openid_connect.provider.interactionFinished(req, res, result, { mergeWithLastSubmission: true })
}
}
module.exports = OpenIDController