You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
94 lines
2.8 KiB
94 lines
2.8 KiB
const { Middleware } = require('libflitter')
|
|
const { Injectable } = require('flitter-di')
|
|
const SAMLParticipantWrapper = require('samlp/lib/sessionParticipants/index')
|
|
|
|
class SessionParticipantStore extends Injectable {
|
|
static get services() {
|
|
return ['models']
|
|
}
|
|
|
|
constructor(request, participants = []) {
|
|
super()
|
|
this.request = request
|
|
this.participants = participants
|
|
this.SessionParticipant = this.models.get('saml:SessionParticipant')
|
|
}
|
|
|
|
async issue({ service_provider }) {
|
|
const sp = new this.SessionParticipant({
|
|
service_provider_id: service_provider.id,
|
|
name_id: this.request.user.uid.toLowerCase(),
|
|
// session_index: this.get_index(),
|
|
slo_url: service_provider.slo_url,
|
|
// TODO sp_cert,
|
|
})
|
|
|
|
await sp.save()
|
|
this.participants.push(sp)
|
|
this.flush_participants()
|
|
return sp.session_index
|
|
}
|
|
|
|
flush_participants() {
|
|
this.request.session.saml_participant_uuids = this.participants.map(x => x.uuid)
|
|
}
|
|
|
|
get_index() {
|
|
const i = this.request.session.saml_next_index || 0
|
|
this.request.session.saml_next_index = i + 1
|
|
return i
|
|
}
|
|
|
|
async clear() {
|
|
for ( const p of this.participants ) {
|
|
p.active = false
|
|
await p.save()
|
|
}
|
|
|
|
this.participants = []
|
|
this.flush_participants()
|
|
}
|
|
|
|
async wrapper() {
|
|
const participants = []
|
|
|
|
for ( const p of this.participants ) {
|
|
const sp = await this.models.get('saml:ServiceProvider').findById(p.service_provider_id)
|
|
participants.push({
|
|
serviceProviderId: sp.entity_id,
|
|
nameId: p.name_id,
|
|
nameIdFormat: p.name_id_format,
|
|
sessionIndex: p.session_index,
|
|
serviceProviderLogoutURL: p.slo_url,
|
|
// TODO cert
|
|
})
|
|
}
|
|
|
|
return new SAMLParticipantWrapper(participants)
|
|
}
|
|
}
|
|
|
|
class SAMLUtilityMiddleware extends Middleware {
|
|
static get services() {
|
|
return [...super.services, 'models', 'app']
|
|
}
|
|
|
|
async test(req, res, next, { flush = false }) {
|
|
const SessionParticipant = this.models.get('saml:SessionParticipant')
|
|
const di = this.app.di()
|
|
|
|
if ( !req.saml ) req.saml = {}
|
|
if ( !Array.isArray(req.session.saml_participant_uuids) || flush ) {
|
|
req.saml.participants = di.make(SessionParticipantStore, req)
|
|
} else {
|
|
const sps = await SessionParticipant.find({ uuid: { $in: req.session.saml_participant_uuids } })
|
|
req.saml.participants = di.make(SessionParticipantStore, req, sps)
|
|
}
|
|
|
|
next()
|
|
}
|
|
|
|
}
|
|
|
|
module.exports = exports = SAMLUtilityMiddleware
|