Add tls-pkcs12-trustore format

docs/modules/secret-operator/pages/secretclass.adoc

@@ -206,7 +206,7 @@ metadata:
   name: admin-credentials-class
 spec:
   backend:
-   k8sSearch:
+    k8sSearch:
       searchNamespace:
         pod: {}
 ---

rust/operator-binary/src/format/convert.rs

@@ -10,7 +10,7 @@ use snafu::{OptionExt, ResultExt, Snafu};
 use crate::format::utils::split_pem_certificates;
 
 use super::{
-    well_known::{CompatibilityOptions, TlsPem, TlsPkcs12},
+    well_known::{CompatibilityOptions, TlsCaPem, TlsPem, TlsPkcs12, TlsPkcs12Truststore},
     SecretFormat, WellKnownSecretData,
 };
 
@@ -29,6 +29,35 @@ pub fn convert(
                 compat.tls_pkcs12_password.as_deref().unwrap_or_default(),
             )?))
         }
+        (WellKnownSecretData::TlsPem(pem), SecretFormat::TlsCaPem) => {
+            Ok(WellKnownSecretData::TlsCaPem(TlsCaPem {
+                ca_pem: pem.ca_pem,
+            }))
+        }
+        (WellKnownSecretData::TlsPem(pem), SecretFormat::TlsPkcs12Truststore) => {
+            let ca_stack = ca_pem_to_ca_stack(&pem.ca_pem)?;
+
+            Ok(WellKnownSecretData::TlsPkcs12Truststore(
+                TlsPkcs12Truststore {
+                    truststore: pkcs12_truststore(
+                        &ca_stack,
+                        compat.tls_pkcs12_password.as_deref().unwrap_or_default(),
+                    )?,
+                },
+            ))
+        }
+        (WellKnownSecretData::TlsCaPem(pem), SecretFormat::TlsPkcs12Truststore) => {
+            let ca_stack = ca_pem_to_ca_stack(&pem.ca_pem)?;
+
+            Ok(WellKnownSecretData::TlsPkcs12Truststore(
+                TlsPkcs12Truststore {
+                    truststore: pkcs12_truststore(
+                        &ca_stack,
+                        compat.tls_pkcs12_password.as_deref().unwrap_or_default(),
+                    )?,
+                },
+            ))
+        }
 
         (from, to) => NoValidConversionSnafu { from, to }.fail(),
     }
@@ -49,20 +78,11 @@ pub enum ConvertError {
     TlsToPkcs12 { source: TlsToPkcs12Error },
 }
 
-pub fn convert_tls_to_pkcs12(
-    pem: TlsPem,
-    p12_password: &str,
-) -> Result<TlsPkcs12, TlsToPkcs12Error> {
+fn convert_tls_to_pkcs12(pem: TlsPem, p12_password: &str) -> Result<TlsPkcs12, TlsToPkcs12Error> {
     use tls_to_pkcs12_error::*;
     let cert = X509::from_pem(&pem.certificate_pem).context(LoadCertSnafu)?;
     let key = PKey::private_key_from_pem(&pem.key_pem).context(LoadKeySnafu)?;
-
-    let mut ca_stack = Stack::<X509>::new().context(LoadCaSnafu)?;
-    for ca in split_pem_certificates(&pem.ca_pem) {
-        X509::from_pem(ca)
-            .and_then(|ca| ca_stack.push(ca))
-            .context(LoadCertSnafu)?;
-    }
+    let ca_stack = ca_pem_to_ca_stack(&pem.ca_pem)?;
 
     Ok(TlsPkcs12 {
         truststore: pkcs12_truststore(&ca_stack, p12_password)?,
@@ -76,6 +96,17 @@ pub fn convert_tls_to_pkcs12(
     })
 }
 
+fn ca_pem_to_ca_stack(ca_pem: &[u8]) -> Result<Stack<X509>, TlsToPkcs12Error> {
+    use tls_to_pkcs12_error::*;
+    let mut ca_stack = Stack::<X509>::new().context(LoadCaSnafu)?;
+    for ca in split_pem_certificates(ca_pem) {
+        X509::from_pem(ca)
+            .and_then(|ca| ca_stack.push(ca))
+            .context(LoadCertSnafu)?;
+    }
+    Ok(ca_stack)
+}
+
 fn bmp_string(s: &str) -> Vec<u8> {
     s.encode_utf16()
         .chain([0]) // null-termination character

rust/operator-binary/src/format/well_known.rs

@@ -21,12 +21,22 @@ pub struct TlsPem {
     pub ca_pem: Vec<u8>,
 }
 
+#[derive(Debug)]
+pub struct TlsCaPem {
+    pub ca_pem: Vec<u8>,
+}
+
 #[derive(Debug)]
 pub struct TlsPkcs12 {
     pub keystore: Vec<u8>,
     pub truststore: Vec<u8>,
 }
 
+#[derive(Debug)]
+pub struct TlsPkcs12Truststore {
+    pub truststore: Vec<u8>,
+}
+
 #[derive(Debug)]
 pub struct Kerberos {
     pub keytab: Vec<u8>,
@@ -41,7 +51,9 @@ pub struct Kerberos {
 )]
 pub enum WellKnownSecretData {
     TlsPem(TlsPem),
+    TlsCaPem(TlsCaPem),
     TlsPkcs12(TlsPkcs12),
+    TlsPkcs12Truststore(TlsPkcs12Truststore),
     Kerberos(Kerberos),
 }
 
@@ -58,6 +70,9 @@ impl WellKnownSecretData {
                 (FILE_PEM_CERT_CA.to_string(), ca_pem),
             ]
             .into(),
+            WellKnownSecretData::TlsCaPem(TlsCaPem { ca_pem }) => {
+                [(FILE_PEM_CERT_CA.to_string(), ca_pem)].into()
+            }
             WellKnownSecretData::TlsPkcs12(TlsPkcs12 {
                 keystore,
                 truststore,
@@ -66,6 +81,9 @@ impl WellKnownSecretData {
                 (FILE_PKCS12_CERT_TRUSTSTORE.to_string(), truststore),
             ]
             .into(),
+            WellKnownSecretData::TlsPkcs12Truststore(TlsPkcs12Truststore { truststore }) => {
+                [(FILE_PKCS12_CERT_TRUSTSTORE.to_string(), truststore)].into()
+            }
             WellKnownSecretData::Kerberos(Kerberos { keytab, krb5_conf }) => [
                 (FILE_KERBEROS_KEYTAB_KEYTAB.to_string(), keytab),
                 (FILE_KERBEROS_KEYTAB_KRB5_CONF.to_string(), krb5_conf),
@@ -88,6 +106,8 @@ impl WellKnownSecretData {
                 key_pem: take_file(FILE_PEM_CERT_KEY)?,
                 ca_pem: take_file(FILE_PEM_CERT_CA)?,
             }))
+        } else if let Ok(ca_pem) = take_file(SecretFormat::TlsCaPem, FILE_PEM_CERT_CA) {
+            Ok(WellKnownSecretData::TlsCaPem(TlsCaPem { ca_pem }))
         } else if let Ok(keystore) = take_file(SecretFormat::TlsPkcs12, FILE_PKCS12_CERT_KEYSTORE) {
             Ok(WellKnownSecretData::TlsPkcs12(TlsPkcs12 {
                 keystore,

tests/templates/kuttl/tls/10-assert.yaml → tests/templates/kuttl/auto-tls/10-assert.yaml

@@ -6,6 +6,6 @@ timeout: 300
 apiVersion: batch/v1
 kind: Job
 metadata:
-  name: tls-consumer
+  name: tls-consumer-pem
 status:
   succeeded: 1

tests/templates/kuttl/auto-tls/10-consumer-pem.yaml

@@ -0,0 +1,5 @@
+---
+apiVersion: kuttl.dev/v1beta1
+kind: TestStep
+commands:
+  - script: envsubst '$NAMESPACE' < consumer-pem.yaml | kubectl apply -n $NAMESPACE -f -

tests/templates/kuttl/auto-tls/11-assert.yaml

@@ -0,0 +1,11 @@
+---
+apiVersion: kuttl.dev/v1beta1
+kind: TestAssert
+timeout: 300
+---
+apiVersion: batch/v1
+kind: Job
+metadata:
+  name: tls-consumer-pkcs12
+status:
+  succeeded: 1

tests/templates/kuttl/auto-tls/11-consumer-pkcs12.yaml

@@ -0,0 +1,5 @@
+---
+apiVersion: kuttl.dev/v1beta1
+kind: TestStep
+commands:
+  - script: envsubst '$NAMESPACE' < consumer-pkcs12.yaml | kubectl apply -n $NAMESPACE -f -

tests/templates/kuttl/auto-tls/12-assert.yaml

@@ -0,0 +1,11 @@
+---
+apiVersion: kuttl.dev/v1beta1
+kind: TestAssert
+timeout: 300
+---
+apiVersion: batch/v1
+kind: Job
+metadata:
+  name: tls-consumer-pkcs12-truststore
+status:
+  succeeded: 1

tests/templates/kuttl/auto-tls/12-consumer-pkcs12-truststore.yaml

@@ -0,0 +1,5 @@
+---
+apiVersion: kuttl.dev/v1beta1
+kind: TestStep
+commands:
+  - script: envsubst '$NAMESPACE' < consumer-pkcs12-truststore.yaml | kubectl apply -n $NAMESPACE -f -

tests/templates/kuttl/tls/consumer.yaml → tests/templates/kuttl/auto-tls/consumer-pem.yaml

@@ -3,7 +3,7 @@
 apiVersion: batch/v1
 kind: Job
 metadata:
-  name: tls-consumer
+  name: tls-consumer-pem
 spec:
   template:
     spec:

tests/templates/kuttl/auto-tls/consumer-pkcs12-truststore.yaml

@@ -0,0 +1,48 @@
+# $NAMESPACE will be replaced with the namespace of the test case.
+---
+apiVersion: batch/v1
+kind: Job
+metadata:
+  name: tls-consumer-pkcs12-truststore
+spec:
+  template:
+    spec:
+      containers:
+        - name: consumer
+          image: docker.stackable.tech/stackable/testing-tools:0.2.0-stackable0.0.0-dev
+          command:
+            - bash
+          args:
+            - -c
+            - |
+              set -euo pipefail
+              ls -la /stackable/tls
+
+              if ! test -f /stackable/tls/truststore.p12; then echo "Truststore missing!" && exit 1; fi
+              if test -f /stackable/tls/keystore.p12; then echo "Keystore is present, but should be absent!" && exit 1; fi
+          volumeMounts:
+            - mountPath: /stackable/tls
+              name: tls
+      volumes:
+        - name: tls
+          ephemeral:
+            volumeClaimTemplate:
+              metadata:
+                annotations:
+                  secrets.stackable.tech/class: tls-$NAMESPACE
+                  secrets.stackable.tech/scope: pod
+                  secrets.stackable.tech/format: tls-pkcs12-truststore
+              spec:
+                storageClassName: secrets.stackable.tech
+                accessModes:
+                  - ReadWriteOnce
+                resources:
+                  requests:
+                    storage: "1"
+      securityContext:
+        runAsUser: 1000
+        runAsGroup: 1000
+        fsGroup: 1000
+      restartPolicy: Never
+      terminationGracePeriodSeconds: 0
+      serviceAccount: integration-tests-sa

tests/templates/kuttl/auto-tls/consumer-pkcs12.yaml

@@ -0,0 +1,48 @@
+# $NAMESPACE will be replaced with the namespace of the test case.
+---
+apiVersion: batch/v1
+kind: Job
+metadata:
+  name: tls-consumer-pkcs12
+spec:
+  template:
+    spec:
+      containers:
+        - name: consumer
+          image: docker.stackable.tech/stackable/testing-tools:0.2.0-stackable0.0.0-dev
+          command:
+            - bash
+          args:
+            - -c
+            - |
+              set -euo pipefail
+              ls -la /stackable/tls
+
+              if ! test -f /stackable/tls/truststore.p12; then echo "Truststore missing!" && exit 1; fi
+              if ! test -f /stackable/tls/keystore.p12; then echo "Keystore missing!" && exit 1; fi
+          volumeMounts:
+            - mountPath: /stackable/tls
+              name: tls
+      volumes:
+        - name: tls
+          ephemeral:
+            volumeClaimTemplate:
+              metadata:
+                annotations:
+                  secrets.stackable.tech/class: tls-$NAMESPACE
+                  secrets.stackable.tech/scope: pod
+                  secrets.stackable.tech/format: tls-pkcs12
+              spec:
+                storageClassName: secrets.stackable.tech
+                accessModes:
+                  - ReadWriteOnce
+                resources:
+                  requests:
+                    storage: "1"
+      securityContext:
+        runAsUser: 1000
+        runAsGroup: 1000
+        fsGroup: 1000
+      restartPolicy: Never
+      terminationGracePeriodSeconds: 0
+      serviceAccount: integration-tests-sa

tests/templates/kuttl/user-provided-tls/01-secretclass.yaml

@@ -0,0 +1,5 @@
+---
+apiVersion: kuttl.dev/v1beta1
+kind: TestStep
+commands:
+  - script: envsubst '$NAMESPACE' < secretclass.yaml | kubectl apply -n "$NAMESPACE" -f -

tests/templates/kuttl/user-provided-tls/02-rbac.yaml.j2

@@ -0,0 +1,30 @@
+---
+kind: Role
+apiVersion: rbac.authorization.k8s.io/v1
+metadata:
+  name: use-integration-tests-scc
+rules:
+{% if test_scenario['values']['openshift'] == "true" %}
+  - apiGroups: ["security.openshift.io"]
+    resources: ["securitycontextconstraints"]
+    resourceNames: ["privileged"]
+    verbs: ["use"]
+{% endif %}
+---
+apiVersion: v1
+kind: ServiceAccount
+metadata:
+  name: integration-tests-sa
+---
+kind: RoleBinding
+apiVersion: rbac.authorization.k8s.io/v1
+metadata:
+  name: use-integration-tests-scc
+subjects:
+  - kind: ServiceAccount
+    name: integration-tests-sa
+roleRef:
+  kind: Role
+  name: use-integration-tests-scc
+  apiGroup: rbac.authorization.k8s.io
+

tests/templates/kuttl/user-provided-tls/10-assert.yaml

@@ -0,0 +1,11 @@
+---
+apiVersion: kuttl.dev/v1beta1
+kind: TestAssert
+timeout: 300
+---
+apiVersion: batch/v1
+kind: Job
+metadata:
+  name: tls-consumer-ca-pem
+status:
+  succeeded: 1

tests/templates/kuttl/user-provided-tls/10-consumer-ca-pem.yaml

@@ -0,0 +1,5 @@
+---
+apiVersion: kuttl.dev/v1beta1
+kind: TestStep
+commands:
+  - script: envsubst '$NAMESPACE' < consumer-ca-pem.yaml | kubectl apply -n $NAMESPACE -f -

tests/templates/kuttl/user-provided-tls/11-assert.yaml

@@ -0,0 +1,11 @@
+---
+apiVersion: kuttl.dev/v1beta1
+kind: TestAssert
+timeout: 300
+---
+apiVersion: batch/v1
+kind: Job
+metadata:
+  name: tls-consumer-pkcs12-truststore
+status:
+  succeeded: 1

tests/templates/kuttl/user-provided-tls/11-consumer-pkcs12-truststore.yaml

@@ -0,0 +1,5 @@
+---
+apiVersion: kuttl.dev/v1beta1
+kind: TestStep
+commands:
+  - script: envsubst '$NAMESPACE' < consumer-pkcs12-truststore.yaml | kubectl apply -n $NAMESPACE -f -