From e3f5a77ade52d257148a0d11d90996db077a8127 Mon Sep 17 00:00:00 2001
From: "R.B. Boyer" <rb@hashicorp.com>
Date: Mon, 25 Jan 2021 11:27:38 -0600
Subject: [PATCH] server: add OSS stubs supporting validation of source
 namespaces in service-intentions config entries (#9527)

---
 .changelog/9527.txt                          | 3 +++
 agent/structs/config_entry_intentions.go     | 4 ++++
 agent/structs/config_entry_intentions_oss.go | 7 +++++++
 3 files changed, 14 insertions(+)
 create mode 100644 .changelog/9527.txt
 create mode 100644 agent/structs/config_entry_intentions_oss.go

diff --git a/.changelog/9527.txt b/.changelog/9527.txt
new file mode 100644
index 000000000..2548f882e
--- /dev/null
+++ b/.changelog/9527.txt
@@ -0,0 +1,3 @@
+```release-note:improvement
+server: **(Enterprise Only)** Validate source namespaces in service-intentions config entries.
+```
diff --git a/agent/structs/config_entry_intentions.go b/agent/structs/config_entry_intentions.go
index 21e55224c..5cd103614 100644
--- a/agent/structs/config_entry_intentions.go
+++ b/agent/structs/config_entry_intentions.go
@@ -567,6 +567,10 @@ func (e *ServiceIntentionsConfigEntry) validate(legacyWrite bool) error {
 			return fmt.Errorf("Sources[%d].%v", i, err)
 		}
 
+		if err := validateSourceIntentionEnterpriseMeta(&src.EnterpriseMeta); err != nil {
+			return fmt.Errorf("Sources[%d].%v", i, err)
+		}
+
 		// Length of opaque values
 		if len(src.Description) > metaValueMaxLength {
 			return fmt.Errorf(
diff --git a/agent/structs/config_entry_intentions_oss.go b/agent/structs/config_entry_intentions_oss.go
new file mode 100644
index 000000000..cec1be512
--- /dev/null
+++ b/agent/structs/config_entry_intentions_oss.go
@@ -0,0 +1,7 @@
+// +build !consulent
+
+package structs
+
+func validateSourceIntentionEnterpriseMeta(_ *EnterpriseMeta) error {
+	return nil
+}