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feat(keycloak): redirect to keycloak instance depending on hostname #2625

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Merged
billhimmelsbach merged 1 commit into from
Oct 9, 2025
Merged

feat(keycloak): redirect to keycloak instance depending on hostname #2625

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46 changes: 44 additions & 2 deletions src/common/api/Keycloak.js
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Original file line number Diff line number Diff line change
Expand Up @@ -4,6 +4,48 @@ let keycloak = null
let isInitialized = false
let initPromise = null

// check out [ENT]/HMDA-Operations/hmda-devops/blob/master/eks/hmda_urls.md for more details
// about the different HMDA environments

const prodKeycloakDomain = 'ffiec.cfpb.gov'
const domainsToBeRedirectedToProdKeycloak = [
'ffiec.beta.cfpb.gov',
'prod-regtech',
'ffiec-beta-test',
'ffiec-test',
]

const devKeycloakDomain = 'hmdadev.cfpb.gov'
const domainsToBeRedirectedToDevKeycloak = ['hmda4-beta.demo']

const getKeycloakInstance = (hostname) => {
const isRedirectedToProd = domainsToBeRedirectedToProdKeycloak.some(
(domain) => hostname.includes(domain),
)
const isRedirectedToDev = domainsToBeRedirectedToDevKeycloak.some((domain) =>
hostname.includes(domain),
)

if (isRedirectedToProd) return prodKeycloakDomain
if (isRedirectedToDev) return devKeycloakDomain

// if hostname doesn't match any known redirect patterns, assume keycloak is hosted on the same domain
return hostname
}

const hostname = window.location.hostname
const keycloakInstance = getKeycloakInstance(hostname)

const keycloakConfig = {
realm: 'hmda2',
url: `https://${keycloakInstance}/auth`,
clientId: 'hmda2-api',
'public-client': true,
'use-resource-role-mappings': true,
'confidential-port': 0,
'ssl-required': 'all',
}

export const setKeycloak = (cloak) => {
keycloak = cloak
return keycloak
Expand All @@ -28,12 +70,12 @@ export const initKeycloak = (overrides) => {
} else if (import.meta.env.MODE === 'development') {
keycloak = new Keycloak('/local_keycloak.json')
} else {
keycloak = new Keycloak('/keycloak.json')
keycloak = new Keycloak(keycloakConfig)
}
}

initPromise = keycloak
.init({ pkceMethod: 'S256' })
.init({ pkceMethod: 'S256', checkLoginIframe: false })
.then((authenticated) => {
console.log('Keycloak initialized, authenticated:', authenticated)
isInitialized = true
Expand Down