Files
launchpad/infra/values/base/keycloak-values.yaml
Danijel Simeunovic db6afaf180 vault
Co-authored-by: Copilot <copilot@github.com>
2026-04-28 22:44:57 +02:00

540 lines
22 KiB
YAML

# Bitnami Keycloak Helm Chart Values
# Chart version: 25.2.0
image:
repository: bitnamilegacy/keycloak
production: true
proxyHeaders: xforwarded
auth:
adminUser: admin
existingSecret: keycloak-credentials
passwordSecretKey: admin-password
ingress:
enabled: true
tls: true
ingressClassName: traefik
annotations:
cert-manager.io/cluster-issuer: letsencrypt-prod
gethomepage.dev/enabled: "true"
gethomepage.dev/name: "Keycloak"
gethomepage.dev/description: "Identity & access management"
gethomepage.dev/group: "Security"
gethomepage.dev/icon: "keycloak"
gethomepage.dev/href: "https://id.forteapps.net/admin/forte-test/console/"
metrics:
enabled: true
prometheusRule:
namespace: monitoring
enabled: true
resources:
requests:
cpu: 250m
memory: 512Mi
limits:
cpu: 500m
memory: 1Gi
postgresql:
enabled: true
image:
repository: bitnamilegacy/postgresql
auth:
existingSecret: keycloak-credentials
secretKeys:
adminPasswordKey: postgres-password
userPasswordKey: password
username: bn_keycloak
database: bitnami_keycloak
primary:
persistence:
size: 8Gi
keycloakConfigCli:
enabled: true
image:
repository: bitnamilegacy/keycloak-config-cli
configuration:
forte-realm.json: |
{
"realm": "forte",
"enabled": true,
"displayName": "Forte",
"sslRequired": "external",
"registrationAllowed": false,
"loginWithEmailAllowed": true,
"resetPasswordAllowed": true,
"rememberMe": true,
"clients": [
{
"clientId": "gitea",
"name": "Gitea",
"enabled": true,
"protocol": "openid-connect",
"clientAuthenticatorType": "client-secret",
"standardFlowEnabled": true,
"directAccessGrantsEnabled": false,
"publicClient": false,
"redirectUris": ["https://git.forteapps.net/*"],
"webOrigins": ["https://git.forteapps.net"],
"attributes": {
"k8s.secret.sync": "true",
"k8s.secret.namespace": "gitea",
"k8s.secret.name": "gitea-oidc-credentials",
"k8s.secret.client-id-key": "key",
"k8s.secret.client-secret-key": "secret"
},
"protocolMappers": [
{
"name": "email_verified",
"protocol": "openid-connect",
"protocolMapper": "oidc-hardcoded-claim-mapper",
"config": {
"claim.name": "email_verified",
"claim.value": "true",
"jsonType.label": "boolean",
"id.token.claim": "true",
"access.token.claim": "true",
"userinfo.token.claim": "true"
}
}
]
},
{
"clientId": "grafana",
"name": "Grafana",
"enabled": true,
"protocol": "openid-connect",
"clientAuthenticatorType": "client-secret",
"standardFlowEnabled": true,
"directAccessGrantsEnabled": false,
"publicClient": false,
"redirectUris": ["https://grafana.forteapps.net/*"],
"webOrigins": ["https://grafana.forteapps.net"],
"attributes": {
"k8s.secret.sync": "true",
"k8s.secret.namespace": "monitoring",
"k8s.secret.name": "grafana-oidc-credentials",
"k8s.secret.client-id-key": "client-id",
"k8s.secret.client-secret-key": "client-secret"
},
"protocolMappers": [
{
"name": "client-roles",
"protocol": "openid-connect",
"protocolMapper": "oidc-usermodel-client-role-mapper",
"config": {
"claim.name": "resource_access.grafana.roles",
"jsonType.label": "String",
"multivalued": "true",
"usermodel.clientRoleMapping.clientId": "grafana",
"id.token.claim": "true",
"access.token.claim": "true",
"userinfo.token.claim": "true"
}
}
]
},
{
"clientId": "argocd",
"name": "ArgoCD",
"enabled": true,
"protocol": "openid-connect",
"clientAuthenticatorType": "client-secret",
"standardFlowEnabled": true,
"directAccessGrantsEnabled": false,
"publicClient": false,
"redirectUris": ["https://argocd.forteapps.net/auth/callback"],
"webOrigins": ["https://argocd.forteapps.net"],
"attributes": {
"k8s.secret.sync": "true",
"k8s.secret.namespace": "argocd",
"k8s.secret.name": "argocd-oidc-credentials",
"k8s.secret.client-id-key": "client-id",
"k8s.secret.client-secret-key": "client-secret"
},
"protocolMappers": [
{
"name": "groups",
"protocol": "openid-connect",
"protocolMapper": "oidc-group-membership-mapper",
"config": {
"claim.name": "groups",
"full.path": "false",
"id.token.claim": "true",
"access.token.claim": "true",
"userinfo.token.claim": "true"
}
}
]
}
],
"groups": [
{
"name": "ArgoCD Admins",
"path": "/ArgoCD Admins"
},
{
"name": "ArgoCD Viewers",
"path": "/ArgoCD Viewers"
}
]
}
extraDeploy:
# -- ServiceAccount for the client registrar CronJob
- apiVersion: v1
kind: ServiceAccount
metadata:
name: keycloak-client-registrar
namespace: keycloak
# -- ClusterRole granting access to secrets and namespaces
- apiVersion: rbac.authorization.k8s.io/v1
kind: ClusterRole
metadata:
name: keycloak-client-registrar
rules:
- apiGroups: [ "" ]
resources: [ "secrets" ]
verbs: [ "get", "list", "create", "update", "patch" ]
- apiGroups: [ "" ]
resources: [ "namespaces" ]
verbs: [ "get", "list" ]
# -- ClusterRoleBinding for the registrar ServiceAccount
- apiVersion: rbac.authorization.k8s.io/v1
kind: ClusterRoleBinding
metadata:
name: keycloak-client-registrar
roleRef:
apiGroup: rbac.authorization.k8s.io
kind: ClusterRole
name: keycloak-client-registrar
subjects:
- kind: ServiceAccount
name: keycloak-client-registrar
namespace: keycloak
# -- CronJob: registers Keycloak clients and syncs secrets
- apiVersion: batch/v1
kind: CronJob
metadata:
name: keycloak-client-registrar
namespace: keycloak
spec:
schedule: "*/2 * * * *"
concurrencyPolicy: Forbid
successfulJobsHistoryLimit: 1
failedJobsHistoryLimit: 3
jobTemplate:
spec:
backoffLimit: 3
template:
spec:
serviceAccountName: keycloak-client-registrar
restartPolicy: Never
containers:
- name: registrar
image: alpine:3.20
command: [ "/bin/sh", "-c" ]
args:
- |
set -e
apk add --no-cache curl jq > /dev/null 2>&1
KEYCLOAK_URL="http://keycloak:80"
REALM="forte"
K8S_API="https://kubernetes.default.svc"
SA_TOKEN=$(cat /var/run/secrets/kubernetes.io/serviceaccount/token)
CA_CERT="/var/run/secrets/kubernetes.io/serviceaccount/ca.crt"
CENTRAL_NS="secrets"
# --- Authenticate to Keycloak Admin API ---
ADMIN_USER="admin"
ADMIN_PASS=$(cat /secrets/admin-password)
echo "Authenticating to Keycloak..."
TOKEN=$(curl -sf -X POST "${KEYCLOAK_URL}/realms/master/protocol/openid-connect/token" \
-d "client_id=admin-cli" \
-d "username=${ADMIN_USER}" \
-d "password=${ADMIN_PASS}" \
-d "grant_type=password" | jq -r '.access_token')
if [ -z "$TOKEN" ] || [ "$TOKEN" = "null" ]; then
echo "ERROR: Failed to authenticate to Keycloak"
exit 1
fi
# --- Helper functions ---
# Upsert a K8s Secret: try PUT (update), fall back to POST (create)
upsert_secret() {
local ns="$1" name="$2" manifest="$3"
local code
code=$(curl -sf -o /dev/null -w "%{http_code}" \
--cacert "$CA_CERT" \
-H "Authorization: Bearer ${SA_TOKEN}" \
-H "Content-Type: application/json" \
-X PUT -d "$manifest" \
"${K8S_API}/api/v1/namespaces/${ns}/secrets/${name}")
if [ "$code" = "200" ]; then
echo " Updated secret '${ns}/${name}'"
elif [ "$code" = "404" ]; then
code=$(curl -sf -o /dev/null -w "%{http_code}" \
--cacert "$CA_CERT" \
-H "Authorization: Bearer ${SA_TOKEN}" \
-H "Content-Type: application/json" \
-X POST -d "$manifest" \
"${K8S_API}/api/v1/namespaces/${ns}/secrets")
if [ "$code" = "201" ]; then
echo " Created secret '${ns}/${name}'"
else
echo " ERROR: Failed to create secret '${ns}/${name}' (HTTP ${code})"
return 1
fi
else
echo " ERROR: Failed to update secret '${ns}/${name}' (HTTP ${code})"
return 1
fi
}
# Build a credential Secret JSON manifest
build_credential_secret() {
local ns="$1" name="$2" id_key="$3" secret_key="$4" b64_id="$5" b64_secret="$6"
cat <<MANIFEST
{
"apiVersion": "v1",
"kind": "Secret",
"metadata": {
"name": "${name}",
"namespace": "${ns}",
"labels": {
"app.kubernetes.io/managed-by": "keycloak-client-registrar"
}
},
"type": "Opaque",
"data": {
"${id_key}": "${b64_id}",
"${secret_key}": "${b64_secret}"
}
}
MANIFEST
}
# Sync credentials to target + central namespace
sync_credentials() {
local client_id="$1" client_uuid="$2" target_ns="$3" target_name="$4" id_key="$5" secret_key="$6"
# Get the client secret from Keycloak
local secret_value
secret_value=$(curl -sf -H "Authorization: Bearer ${TOKEN}" \
"${KEYCLOAK_URL}/admin/realms/${REALM}/clients/${client_uuid}/client-secret" \
| jq -r '.value')
if [ -z "$secret_value" ] || [ "$secret_value" = "null" ]; then
echo " WARNING: No secret found for client '${client_id}', skipping"
return 0
fi
local b64_id b64_secret
b64_id=$(printf '%s' "$client_id" | base64 | tr -d '\n')
b64_secret=$(printf '%s' "$secret_value" | base64 | tr -d '\n')
# Write to target namespace (if it exists)
local ns_status
ns_status=$(curl -sf -o /dev/null -w "%{http_code}" \
--cacert "$CA_CERT" \
-H "Authorization: Bearer ${SA_TOKEN}" \
"${K8S_API}/api/v1/namespaces/${target_ns}")
if [ "$ns_status" = "200" ]; then
local manifest
manifest=$(build_credential_secret "$target_ns" "$target_name" "$id_key" "$secret_key" "$b64_id" "$b64_secret")
upsert_secret "$target_ns" "$target_name" "$manifest" || return 1
else
echo " WARNING: Namespace '${target_ns}' does not exist, skipping target"
fi
# Always write a central copy to the secrets namespace
local central_manifest
central_manifest=$(build_credential_secret "$CENTRAL_NS" "$target_name" "$id_key" "$secret_key" "$b64_id" "$b64_secret")
upsert_secret "$CENTRAL_NS" "$target_name" "$central_manifest" || return 1
}
# Annotate a K8s Secret with sync status
annotate_secret() {
local ns="$1" name="$2" key="$3" value="$4"
local patch
patch=$(printf '{"metadata":{"annotations":{"%s":"%s"}}}' "$key" "$value")
curl -sf -o /dev/null \
--cacert "$CA_CERT" \
-H "Authorization: Bearer ${SA_TOKEN}" \
-H "Content-Type: application/strategic-merge-patch+json" \
-X PATCH -d "$patch" \
"${K8S_API}/api/v1/namespaces/${ns}/secrets/${name}"
}
# =============================================
# LEGACY PATH — sync existing realm clients
# =============================================
echo "=== Legacy sync: clients with k8s.secret.sync=true ==="
CLIENTS=$(curl -sf -H "Authorization: Bearer ${TOKEN}" \
"${KEYCLOAK_URL}/admin/realms/${REALM}/clients")
SYNC_CLIENTS=$(echo "$CLIENTS" | jq -c '[.[] | select(.attributes["k8s.secret.sync"] == "true")]')
COUNT=$(echo "$SYNC_CLIENTS" | jq 'length')
echo "Found ${COUNT} legacy client(s) with sync enabled"
echo "$SYNC_CLIENTS" | jq -c '.[]' | while read -r CLIENT; do
CLIENT_ID=$(echo "$CLIENT" | jq -r '.clientId')
CLIENT_UUID=$(echo "$CLIENT" | jq -r '.id')
TARGET_NS=$(echo "$CLIENT" | jq -r '.attributes["k8s.secret.namespace"]')
TARGET_NAME=$(echo "$CLIENT" | jq -r '.attributes["k8s.secret.name"]')
ID_KEY=$(echo "$CLIENT" | jq -r '.attributes["k8s.secret.client-id-key"] // "client-id"')
SECRET_KEY=$(echo "$CLIENT" | jq -r '.attributes["k8s.secret.client-secret-key"] // "client-secret"')
echo "Processing legacy client '${CLIENT_ID}' -> '${TARGET_NS}/${TARGET_NAME}' (keys: ${ID_KEY}, ${SECRET_KEY})"
sync_credentials "$CLIENT_ID" "$CLIENT_UUID" "$TARGET_NS" "$TARGET_NAME" "$ID_KEY" "$SECRET_KEY"
done
# =============================================
# NEW PATH — self-service config Secrets
# =============================================
echo ""
echo "=== Self-service: config Secrets with label keycloak.forteapps.net/client-config=true ==="
CONFIG_SECRETS=$(curl -sf \
--cacert "$CA_CERT" \
-H "Authorization: Bearer ${SA_TOKEN}" \
"${K8S_API}/api/v1/namespaces/keycloak/secrets?labelSelector=keycloak.forteapps.net/client-config=true")
CONFIG_COUNT=$(echo "$CONFIG_SECRETS" | jq '.items | length')
echo "Found ${CONFIG_COUNT} config Secret(s) to process"
echo "$CONFIG_SECRETS" | jq -c '.items[]' | while read -r CONFIG_SECRET; do
CONFIG_NAME=$(echo "$CONFIG_SECRET" | jq -r '.metadata.name')
SOURCE_NS=$(echo "$CONFIG_SECRET" | jq -r '.metadata.annotations["keycloak.forteapps.net/source-namespace"] // .metadata.labels["keycloak.forteapps.net/source-namespace"] // "unknown"')
# Decode client.json from the Secret data
CLIENT_JSON_B64=$(echo "$CONFIG_SECRET" | jq -r '.data["client.json"] // empty')
if [ -z "$CLIENT_JSON_B64" ]; then
echo "WARNING: Config Secret '${CONFIG_NAME}' missing client.json field, skipping"
continue
fi
CLIENT_JSON=$(printf '%s' "$CLIENT_JSON_B64" | base64 -d)
CLIENT_ID=$(echo "$CLIENT_JSON" | jq -r '.clientId')
echo "Processing self-service client '${CLIENT_ID}' from config '${CONFIG_NAME}'"
# Compute config hash for change detection
CONFIG_HASH=$(printf '%s' "$CLIENT_JSON" | sha256sum | cut -d' ' -f1)
EXISTING_HASH=$(echo "$CONFIG_SECRET" | jq -r '.metadata.annotations["keycloak.forteapps.net/config-hash"] // ""')
# Extract secret delivery config from client.json
CRED_NS=$(echo "$CLIENT_JSON" | jq -r '.secret.namespace // "'"${SOURCE_NS}"'"')
CRED_NAME=$(echo "$CLIENT_JSON" | jq -r '.secret.name // "'"${CLIENT_ID}"'-oidc-credentials"')
CRED_ID_KEY=$(echo "$CLIENT_JSON" | jq -r '.secret.keys.clientId // "client-id"')
CRED_SECRET_KEY=$(echo "$CLIENT_JSON" | jq -r '.secret.keys.clientSecret // "client-secret"')
# Check if credential Secret already exists in target namespace
CRED_EXISTS=$(curl -sf -o /dev/null -w "%{http_code}" \
--cacert "$CA_CERT" \
-H "Authorization: Bearer ${SA_TOKEN}" \
"${K8S_API}/api/v1/namespaces/${CRED_NS}/secrets/${CRED_NAME}")
# Skip if hash matches and credential Secret exists
if [ "$CONFIG_HASH" = "$EXISTING_HASH" ] && [ "$CRED_EXISTS" = "200" ]; then
echo " No changes detected, skipping"
continue
fi
# Build Keycloak client representation (strip our secret delivery config)
KC_CLIENT=$(echo "$CLIENT_JSON" | jq '{
clientId: .clientId,
name: .name,
enabled: true,
protocol: "openid-connect",
clientAuthenticatorType: "client-secret",
standardFlowEnabled: true,
directAccessGrantsEnabled: false,
publicClient: false,
redirectUris: .redirectUris,
webOrigins: .webOrigins,
defaultClientScopes: .defaultClientScopes,
protocolMappers: (.protocolMappers // [])
}')
# Check if client already exists
EXISTING=$(curl -sf -H "Authorization: Bearer ${TOKEN}" \
"${KEYCLOAK_URL}/admin/realms/${REALM}/clients?clientId=${CLIENT_ID}" \
| jq -r '.[0].id // empty')
if [ -n "$EXISTING" ]; then
echo " Updating existing Keycloak client (uuid: ${EXISTING})"
HTTP_CODE=$(curl -sf -o /dev/null -w "%{http_code}" \
-H "Authorization: Bearer ${TOKEN}" \
-H "Content-Type: application/json" \
-X PUT -d "$KC_CLIENT" \
"${KEYCLOAK_URL}/admin/realms/${REALM}/clients/${EXISTING}")
if [ "$HTTP_CODE" != "204" ] && [ "$HTTP_CODE" != "200" ]; then
echo " ERROR: Failed to update client '${CLIENT_ID}' (HTTP ${HTTP_CODE})"
annotate_secret "keycloak" "$CONFIG_NAME" "keycloak.forteapps.net/sync-status" "error"
continue
fi
CLIENT_UUID="$EXISTING"
else
echo " Creating new Keycloak client '${CLIENT_ID}'"
HTTP_CODE=$(curl -sf -o /dev/null -w "%{http_code}" \
-H "Authorization: Bearer ${TOKEN}" \
-H "Content-Type: application/json" \
-X POST -d "$KC_CLIENT" \
"${KEYCLOAK_URL}/admin/realms/${REALM}/clients")
if [ "$HTTP_CODE" != "201" ]; then
echo " ERROR: Failed to create client '${CLIENT_ID}' (HTTP ${HTTP_CODE})"
annotate_secret "keycloak" "$CONFIG_NAME" "keycloak.forteapps.net/sync-status" "error"
continue
fi
# Fetch the newly created client's UUID
CLIENT_UUID=$(curl -sf -H "Authorization: Bearer ${TOKEN}" \
"${KEYCLOAK_URL}/admin/realms/${REALM}/clients?clientId=${CLIENT_ID}" \
| jq -r '.[0].id')
fi
# Sync credentials to target namespace
sync_credentials "$CLIENT_ID" "$CLIENT_UUID" "$CRED_NS" "$CRED_NAME" "$CRED_ID_KEY" "$CRED_SECRET_KEY"
# Annotate config Secret with hash and sync status
annotate_secret "keycloak" "$CONFIG_NAME" "keycloak.forteapps.net/config-hash" "$CONFIG_HASH"
annotate_secret "keycloak" "$CONFIG_NAME" "keycloak.forteapps.net/sync-status" "synced"
TIMESTAMP=$(date -u +"%Y-%m-%dT%H:%M:%SZ")
annotate_secret "keycloak" "$CONFIG_NAME" "keycloak.forteapps.net/last-sync" "$TIMESTAMP"
echo " Synced successfully"
done
echo ""
echo "Client registrar run complete"
volumeMounts:
- name: keycloak-credentials
mountPath: /secrets
readOnly: true
resources:
requests:
cpu: 50m
memory: 64Mi
limits:
cpu: 200m
memory: 128Mi
volumes:
- name: keycloak-credentials
secret:
secretName: keycloak-credentials
items:
- key: admin-password
path: admin-password