Merge branch 'main' into spike/secret-op-volume-request-parts

Author: sbernauer

Cargo.lock

@@ -6,8 +6,10 @@ All notable changes to this project will be documented in this file.
 
 ### Added
 
+- Git sync: add support for CAs ([#1154]).
 - Add support for specifying a `clientAuthenticationMethod` for OIDC ([#1178]).
   This was originally done in [#1158] and had been reverted in [#1170].
+- Implement `Deref` for `kvp::Key` to be more ergonomic to use ([#1182]).
 
 ### Changed
 
@@ -19,8 +21,15 @@ All notable changes to this project will be documented in this file.
   Additionally, `SecretClassVolume::to_volume` and `SecretClassVolume::to_ephemeral_volume_source`
   also take the same new argument.
 
+### Removed
+
+- BREAKING: Remove unused `add_prefix`, `try_add_prefix`, `set_name`, and `try_set_name` associated
+  functions from `kvp::Key` to disallow mutable access to inner values ([#1182]).
+
+[#1154]: https://github.com/stackabletech/operator-rs/pull/1154
 [#1165]: https://github.com/stackabletech/operator-rs/pull/1165
 [#1178]: https://github.com/stackabletech/operator-rs/pull/1178
+[#1182]: https://github.com/stackabletech/operator-rs/pull/1182
 
 ## [0.108.0] - 2026-03-10
 

crates/stackable-operator/CHANGELOG.md

@@ -152,6 +152,56 @@ spec:
                     description: 'The git repository URL that will be cloned, for example: `https://github.com/stackabletech/airflow-operator` or `ssh://git@github.com:stackable-airflow/dags.git`.'
                     format: uri
                     type: string
+                  tls:
+                    default:
+                      verification:
+                        server:
+                          caCert:
+                            webPki: {}
+                    description: Configure a TLS connection. If not specified it will default to webPki validation.
+                    nullable: true
+                    properties:
+                      verification:
+                        description: The verification method used to verify the certificates of the server and/or the client.
+                        oneOf:
+                        - required:
+                          - none
+                        - required:
+                          - server
+                        properties:
+                          none:
+                            description: Use TLS but don't verify certificates.
+                            type: object
+                          server:
+                            description: Use TLS and a CA certificate to verify the server.
+                            properties:
+                              caCert:
+                                description: CA cert to verify the server.
+                                oneOf:
+                                - required:
+                                  - webPki
+                                - required:
+                                  - secretClass
+                                properties:
+                                  secretClass:
+                                    description: |-
+                                      Name of the [SecretClass](https://docs.stackable.tech/home/nightly/secret-operator/secretclass) which will provide the CA certificate.
+                                      Note that a SecretClass does not need to have a key but can also work with just a CA certificate,
+                                      so if you got provided with a CA cert but don't have access to the key you can still use this method.
+                                    type: string
+                                  webPki:
+                                    description: |-
+                                      Use TLS and the CA certificates trusted by the common web browsers to verify the server.
+                                      This can be useful when you e.g. use public AWS S3 or other public available services.
+                                    type: object
+                                type: object
+                            required:
+                            - caCert
+                            type: object
+                        type: object
+                    required:
+                    - verification
+                    type: object
                   wait:
                     default: 20s
                     description: |-

crates/stackable-operator/crds/DummyCluster.yaml

@@ -28,6 +28,7 @@ pub enum TlsClientDetailsError {
     },
 }
 
+#[repr(transparent)]
 #[derive(
     Clone, Debug, Deserialize, Eq, Hash, JsonSchema, Ord, PartialEq, PartialOrd, Serialize,
 )]
@@ -37,6 +38,40 @@ pub struct TlsClientDetails {
     pub tls: Option<Tls>,
 }
 
+#[repr(transparent)]
+#[derive(
+    Clone, Debug, Deserialize, Eq, Hash, JsonSchema, Ord, PartialEq, PartialOrd, Serialize,
+)]
+#[serde(rename_all = "camelCase")]
+pub struct TlsClientDetailsWithSecureDefaults {
+    /// Configure a TLS connection. If not specified it will default to webPki validation.
+    #[serde(default = "default_web_pki_tls")]
+    pub tls: Option<Tls>,
+}
+
+impl std::ops::Deref for TlsClientDetailsWithSecureDefaults {
+    type Target = TlsClientDetails;
+
+    fn deref(&self) -> &TlsClientDetails {
+        // SAFETY: both types are `#[repr(transparent)]` over `Option<Tls>`, so they share
+        // the same memory layout and this cast is sound.
+        //
+        // This cannot silently break due to struct changes: `#[repr(transparent)]` requires
+        // exactly one non-zero-sized field, so adding a second real field to either struct
+        // is a compile error. The only scenario that would NOT be caught at compile time is
+        // deliberately removing `#[repr(transparent)]` from one of the two structs.
+        unsafe { &*(self as *const Self as *const TlsClientDetails) }
+    }
+}
+
+fn default_web_pki_tls() -> Option<Tls> {
+    Some(Tls {
+        verification: TlsVerification::Server(TlsServerVerification {
+            ca_cert: CaCert::WebPki {},
+        }),
+    })
+}
+
 impl TlsClientDetails {
     /// This functions adds
     ///
@@ -168,3 +203,51 @@ pub enum CaCert {
     /// so if you got provided with a CA cert but don't have access to the key you can still use this method.
     SecretClass(String),
 }
+
+#[cfg(test)]
+mod tests {
+    use super::*;
+    use crate::utils::yaml_from_str_singleton_map;
+
+    #[test]
+    fn tls_client_details_with_secure_defaults_deserialization() {
+        // No tls key at all → WebPki default kicks in
+        let parsed: TlsClientDetailsWithSecureDefaults =
+            yaml_from_str_singleton_map("{}").expect("failed to deserialize empty input");
+        assert_eq!(parsed.tls, default_web_pki_tls());
+
+        // Explicit null → opt out of TLS entirely
+        let parsed: TlsClientDetailsWithSecureDefaults =
+            yaml_from_str_singleton_map("tls: null").expect("failed to deserialize tls: null");
+        assert_eq!(parsed.tls, None);
+
+        // Explicit SecretClass value is preserved as-is
+        let parsed: TlsClientDetailsWithSecureDefaults = yaml_from_str_singleton_map(
+            "tls:
+               verification:
+                 server:
+                   caCert:
+                     secretClass: my-ca",
+        )
+        .expect("failed to deserialize secretClass");
+        assert_eq!(
+            parsed.tls,
+            Some(Tls {
+                verification: TlsVerification::Server(TlsServerVerification {
+                    ca_cert: CaCert::SecretClass("my-ca".to_owned()),
+                }),
+            })
+        );
+    }
+
+    #[test]
+    #[allow(clippy::explicit_auto_deref)]
+    fn tls_client_details_with_secure_defaults_deref() {
+        let secure: TlsClientDetailsWithSecureDefaults =
+            yaml_from_str_singleton_map("{}").expect("failed to deserialize");
+
+        // Deref must not panic and must expose the same tls value
+        let tls_client_details: &TlsClientDetails = &*secure;
+        assert_eq!(tls_client_details.tls, secure.tls);
+    }
+}

crates/stackable-operator/src/commons/tls_verification.rs

@@ -7,13 +7,17 @@ use serde::{Deserialize, Serialize};
 use stackable_shared::time::Duration;
 use url::Url;
 
-use crate::{crd::git_sync::v1alpha2::Credentials, versioned::versioned};
+use crate::{
+    commons::tls_verification::TlsClientDetailsWithSecureDefaults,
+    crd::git_sync::v1alpha2::Credentials, versioned::versioned,
+};
 
 mod v1alpha1_impl;
 mod v1alpha2_impl;
 
 #[versioned(version(name = "v1alpha1"), version(name = "v1alpha2"))]
 pub mod versioned {
+
     pub mod v1alpha1 {
         pub use v1alpha1_impl::{Error, GitSyncResources};
     }
@@ -68,6 +72,12 @@ pub mod versioned {
             downgrade_with = credentials_to_secret
         ))]
         pub credentials: Option<Credentials>,
+
+        /// An optional field used for referencing CA certificates that will be used to verify the git server's TLS certificate by passing it to the git config option `http.sslCAInfo` passed with the gitsync command. The secret must have a key named `ca.crt` whose value is the PEM-encoded certificate bundle.
+        /// If `http.sslCAInfo` is also set via `gitSyncConf` (the `--git-config` option) then a warning will be logged.
+        /// If not specified no TLS will be used, defaulting to github/lab using commonly-recognised certificates.
+        #[serde(flatten)]
+        pub tls: TlsClientDetailsWithSecureDefaults,
     }
 
     #[derive(strum::Display, Clone, Debug, Deserialize, Eq, JsonSchema, PartialEq, Serialize)]