Rename authenticator_config to config

CHANGELOG.md

@@ -8,7 +8,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 [Unreleased]: https://github.com/trussed-dev/ctap-types/compare/0.6.0-rc.1...HEAD
 
--
+- Rename `authenticator_config` to `config`.
 
 ## [0.6.0-rc.1] 2026-05-21
 

src/arbitrary.rs

@@ -322,7 +322,7 @@ impl<'a> Arbitrary<'a> for ctap2::make_credential::ExtensionsInput<'a> {
 }
 
 // cannot be derived because of missing impl for Vec<&'a str, N> (rp ID list).
-impl<'a> Arbitrary<'a> for ctap2::authenticator_config::SubcommandParameters<'a> {
+impl<'a> Arbitrary<'a> for ctap2::config::SubcommandParameters<'a> {
     fn arbitrary(u: &mut Unstructured<'a>) -> Result<Self> {
         let new_min_pin_length = u.arbitrary()?;
         let min_pin_length_rp_ids = arbitrary_option(u, arbitrary_vec)?;
@@ -337,7 +337,7 @@ impl<'a> Arbitrary<'a> for ctap2::authenticator_config::SubcommandParameters<'a>
 
 // cannot be derived because of missing impl for &'a serde_bytes::Bytes (pin_auth)
 // + Vec<_> in SubcommandParameters.
-impl<'a> Arbitrary<'a> for ctap2::authenticator_config::Request<'a> {
+impl<'a> Arbitrary<'a> for ctap2::config::Request<'a> {
     fn arbitrary(u: &mut Unstructured<'a>) -> Result<Self> {
         let sub_command = u.arbitrary()?;
         let sub_command_params = u.arbitrary()?;

src/ctap2.rs

@@ -11,8 +11,8 @@ use crate::{sizes::*, Bytes, TryFromStrError};
 
 pub use crate::operation::{Operation, VendorOperation};
 
-pub mod authenticator_config;
 pub mod client_pin;
+pub mod config;
 pub mod credential_management;
 pub mod get_assertion;
 pub mod get_info;
@@ -47,7 +47,7 @@ pub enum Request<'a> {
     // 0xC
     LargeBlobs(large_blobs::Request<'a>),
     // 0xD
-    AuthenticatorConfig(authenticator_config::Request<'a>),
+    Config(config::Request<'a>),
     // vendor, to be embellished
     // Q: how to handle the associated CBOR structures
     Vendor(crate::operation::VendorOperation),
@@ -121,9 +121,9 @@ impl<'a> Request<'a> {
                 Request::LargeBlobs(cbor_deserialize(data).map_err(CtapMappingError::ParsingError)?)
             }
 
-            Operation::Config => Request::AuthenticatorConfig(
-                cbor_deserialize(data).map_err(CtapMappingError::ParsingError)?,
-            ),
+            Operation::Config => {
+                Request::Config(cbor_deserialize(data).map_err(CtapMappingError::ParsingError)?)
+            }
 
             // NB: FIDO Alliance "stole" 0x40 and 0x41, so these are not available
             Operation::Vendor(vendor_operation) => Request::Vendor(vendor_operation),
@@ -150,7 +150,7 @@ pub enum Response {
     Selection,
     CredentialManagement(credential_management::Response),
     LargeBlobs(large_blobs::Response),
-    AuthenticatorConfig,
+    Config,
     // Q: how to handle the associated CBOR structures
     Vendor,
 }
@@ -169,7 +169,7 @@ impl Response {
             GetAssertion(response) | GetNextAssertion(response) => cbor_serialize(response, data),
             CredentialManagement(response) => cbor_serialize(response, data),
             LargeBlobs(response) => cbor_serialize(response, data),
-            Reset | Selection | AuthenticatorConfig | Vendor => Ok([].as_slice()),
+            Reset | Selection | Config | Vendor => Ok([].as_slice()),
         };
         if let Ok(slice) = outcome {
             *status = 0;
@@ -453,7 +453,7 @@ pub trait Authenticator {
         Err(Error::InvalidCommand)
     }
 
-    fn authenticator_config(&mut self, request: &authenticator_config::Request) -> Result<()> {
+    fn config(&mut self, request: &config::Request) -> Result<()> {
         let _ = request;
         Err(Error::InvalidCommand)
     }
@@ -547,12 +547,12 @@ pub trait Authenticator {
             }
 
             // 0xD
-            Request::AuthenticatorConfig(request) => {
+            Request::Config(request) => {
                 debug_now!("CTAP2.CFG");
-                self.authenticator_config(request).inspect_err(|_e| {
+                self.config(request).inspect_err(|_e| {
                     debug!("error: {:?}", _e);
                 })?;
-                Ok(Response::AuthenticatorConfig)
+                Ok(Response::Config)
             }
 
             // Not stable