[DCAEGEN2] Create Authorization Policies for DCAE
Add initial authorized serviceaccounts for each sub component service
Issue-ID: OOM-3132
Change-Id: I984d5aef78836e066d800bf739619f556f9adbfe
Signed-off-by: AndrewLamb <andrew.a.lamb@est.tech>
diff --git a/kubernetes/dcaegen2-services/components/dcae-pmsh/templates/authorizationpolicy.yaml b/kubernetes/dcaegen2-services/components/dcae-pmsh/templates/authorizationpolicy.yaml
new file mode 100644
index 0000000..30d173c
--- /dev/null
+++ b/kubernetes/dcaegen2-services/components/dcae-pmsh/templates/authorizationpolicy.yaml
@@ -0,0 +1,136 @@
+{{/*
+# Copyright © 2023 Nordix Foundation
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+*/}}
+
+{{ include "common.authorizationPolicy" . }}
+---
+{{- $dot := default . .dot -}}
+{{- $trustedDomain := default "cluster.local" $dot.Values.serviceMesh.authorizationPolicy.trustedDomain -}}
+{{- $authorizedPrincipalsPostgres := default list $dot.Values.serviceMesh.authorizationPolicy.authorizedPrincipalsPostgres -}}
+{{- $defaultOperationPorts := list "5432" -}}
+{{- $relName := include "common.release" . -}}
+{{- $postgresName := $dot.Values.postgres.service.name -}}
+{{- if (include "common.useAuthorizationPolicies" .) }}
+apiVersion: security.istio.io/v1beta1
+kind: AuthorizationPolicy
+metadata:
+ name: {{ $relName }}-{{ $postgresName }}-authz
+ namespace: {{ include "common.namespace" . }}
+spec:
+ selector:
+ matchLabels:
+ app: {{ $postgresName }}
+ action: ALLOW
+ rules:
+{{- if $authorizedPrincipalsPostgres }}
+{{- range $principal := $authorizedPrincipalsPostgres }}
+ - from:
+ - source:
+ principals:
+{{- $namespace := default "onap" $principal.namespace -}}
+{{- if eq "onap" $namespace }}
+ - "{{ $trustedDomain }}/ns/{{ $namespace }}/sa/{{ $relName }}-{{ $principal.serviceAccount }}"
+{{- else }}
+ - "{{ $trustedDomain }}/ns/{{ $namespace }}/sa/{{ $principal.serviceAccount }}"
+{{- end }}
+ to:
+ - operation:
+ ports:
+{{- range $port := $defaultOperationPorts }}
+ - "{{ $port }}"
+{{- end }}
+{{- end }}
+{{- end }}
+{{- end }}
+---
+{{- $dot := default . .dot -}}
+{{- $trustedDomain := default "cluster.local" $dot.Values.serviceMesh.authorizationPolicy.trustedDomain -}}
+{{- $authorizedPrincipalsPostgres := default list $dot.Values.serviceMesh.authorizationPolicy.authorizedPrincipalsPostgres -}}
+{{- $defaultOperationPorts := list "5432" -}}
+{{- $relName := include "common.release" . -}}
+{{- $postgresName := $dot.Values.postgres.service.name -}}
+{{- $pgHost := "primary" -}}
+{{- if (include "common.useAuthorizationPolicies" .) }}
+apiVersion: security.istio.io/v1beta1
+kind: AuthorizationPolicy
+metadata:
+ name: {{ $relName }}-{{ $postgresName }}-{{ $pgHost }}-authz
+ namespace: {{ include "common.namespace" . }}
+spec:
+ selector:
+ matchLabels:
+ app: {{ $postgresName }}-{{ $pgHost }}
+ action: ALLOW
+ rules:
+{{- if $authorizedPrincipalsPostgres }}
+{{- range $principal := $authorizedPrincipalsPostgres }}
+ - from:
+ - source:
+ principals:
+{{- $namespace := default "onap" $principal.namespace -}}
+{{- if eq "onap" $namespace }}
+ - "{{ $trustedDomain }}/ns/{{ $namespace }}/sa/{{ $relName }}-{{ $principal.serviceAccount }}"
+{{- else }}
+ - "{{ $trustedDomain }}/ns/{{ $namespace }}/sa/{{ $principal.serviceAccount }}"
+{{- end }}
+ to:
+ - operation:
+ ports:
+{{- range $port := $defaultOperationPorts }}
+ - "{{ $port }}"
+{{- end }}
+{{- end }}
+{{- end }}
+{{- end }}
+---
+{{- $dot := default . .dot -}}
+{{- $trustedDomain := default "cluster.local" $dot.Values.serviceMesh.authorizationPolicy.trustedDomain -}}
+{{- $authorizedPrincipalsPostgres := default list $dot.Values.serviceMesh.authorizationPolicy.authorizedPrincipalsPostgres -}}
+{{- $defaultOperationPorts := list "5432" -}}
+{{- $relName := include "common.release" . -}}
+{{- $postgresName := $dot.Values.postgres.service.name -}}
+{{- $pgHost := "replica" -}}
+{{- if (include "common.useAuthorizationPolicies" .) }}
+apiVersion: security.istio.io/v1beta1
+kind: AuthorizationPolicy
+metadata:
+ name: {{ $relName }}-{{ $postgresName }}-{{ $pgHost }}-authz
+ namespace: {{ include "common.namespace" . }}
+spec:
+ selector:
+ matchLabels:
+ app: {{ $postgresName }}-{{ $pgHost }}
+ action: ALLOW
+ rules:
+{{- if $authorizedPrincipalsPostgres }}
+{{- range $principal := $authorizedPrincipalsPostgres }}
+ - from:
+ - source:
+ principals:
+{{- $namespace := default "onap" $principal.namespace -}}
+{{- if eq "onap" $namespace }}
+ - "{{ $trustedDomain }}/ns/{{ $namespace }}/sa/{{ $relName }}-{{ $principal.serviceAccount }}"
+{{- else }}
+ - "{{ $trustedDomain }}/ns/{{ $namespace }}/sa/{{ $principal.serviceAccount }}"
+{{- end }}
+ to:
+ - operation:
+ ports:
+{{- range $port := $defaultOperationPorts }}
+ - "{{ $port }}"
+{{- end }}
+{{- end }}
+{{- end }}
+{{- end }}
\ No newline at end of file
diff --git a/kubernetes/dcaegen2-services/components/dcae-pmsh/values.yaml b/kubernetes/dcaegen2-services/components/dcae-pmsh/values.yaml
index f6782db..90d7e16 100644
--- a/kubernetes/dcaegen2-services/components/dcae-pmsh/values.yaml
+++ b/kubernetes/dcaegen2-services/components/dcae-pmsh/values.yaml
@@ -82,6 +82,13 @@
plain_port: 8080
port_protocol: http
+serviceMesh:
+ authorizationPolicy:
+ authorizedPrincipals:
+ - serviceAccount: message-router-read
+ authorizedPrincipalsPostgres:
+ - serviceAccount: dcae-pmsh-read
+
# Initial Application Configuration
applicationConfig:
enable_tls: false