Add a function to the testing_api that maps names to key templates.

This function will allow us to implement cross-language tests for key templates, and we can remove the key templates in testdata.

PiperOrigin-RevId: 391934203

1 files changed, 13 insertions, 0 deletions

diff --git a/proto/testing/testing_api.proto b/proto/testing/testing_api.proto
index 39f4ac83e..72eb742b3 100644
--- a/proto/testing/testing_api.proto
+++ b/proto/testing/testing_api.proto
@@ -35,6 +35,8 @@ message ServerInfoResponse {
 
 // Service for Keyset operations.
 service Keyset {
+  // Generates a key template from a key template name.
+  rpc GetTemplate(KeysetTemplateRequest) returns (KeysetTemplateResponse) {}
   // Generates a new keyset from a template.
   rpc Generate(KeysetGenerateRequest) returns (KeysetGenerateResponse) {}
   // Generates a public-key keyset from a private-key keyset.
@@ -45,6 +47,17 @@ service Keyset {
   rpc FromJson(KeysetFromJsonRequest) returns (KeysetFromJsonResponse) {}
 }
 
+message KeysetTemplateRequest {
+  string template_name = 1;  // template name used by Tinkey
+}
+
+message KeysetTemplateResponse {
+  oneof result {
+    bytes key_template = 1;  // serialized google.crypto.tink.KeyTemplate.
+    string err = 2;
+  }
+}
+
 message KeysetGenerateRequest {
   bytes template = 1;  // serialized google.crypto.tink.KeyTemplate.
 }