fido-authenticator: Add large blobs support

This patch updates fido-authenticator to add support for the
largeBlobKey extension and the largeBlobs command.  See the
fido-authenticator PR for more information:
  Nitrokey/fido-authenticator#41

CHANGELOG.md

@@ -1,3 +1,11 @@
+# Unreleased
+
+### Features
+
+- fido-authenticator: Implement the largeBlobKey extension and the largeBlobs command ([fido-authenticator#38][])
+
+[fido-authenticator#38]: https://github.com/Nitrokey/fido-authenticator/issues/38
+
 # 1.6.0-rc.1 (2023-11-10)
 
 ### Features

Cargo.toml

@@ -13,14 +13,14 @@ version = "1.6.0-rc.1"
 [patch.crates-io]
 # forked
 admin-app = { git = "https://github.com/Nitrokey/admin-app", tag = "v0.1.0-nitrokey.6" }
-ctap-types = { git = "https://github.com/Nitrokey/ctap-types", tag = "v0.1.2-nitrokey.4" }
-fido-authenticator = { git = "https://github.com/Nitrokey/fido-authenticator.git", tag = "v0.1.1-nitrokey.8" }
+fido-authenticator = { git = "https://github.com/Nitrokey/fido-authenticator.git", branch = "large-blobs" }
 flexiber = { git = "https://github.com/Nitrokey/flexiber", tag = "0.1.1.nitrokey" }
 lpc55-hal = { git = "https://github.com/Nitrokey/lpc55-hal", tag = "v0.3.0-nitrokey.2" }
 serde-indexed = { git = "https://github.com/nitrokey/serde-indexed.git", tag = "v0.1.0-nitrokey.2" }
 
 # unreleased upstream changes
 apdu-dispatch = { git = "https://github.com/Nitrokey/apdu-dispatch.git", tag = "v0.1.2-nitrokey.2" }
+ctap-types = { git = "https://github.com/trussed-dev/ctap-types.git", rev = "785bcc52720ce2e2054ae32034a2a24c500e1043" }
 ctaphid-dispatch = { git = "https://github.com/Nitrokey/ctaphid-dispatch.git", tag = "v0.1.1-nitrokey.3" }
 iso7816 = { git = "https://github.com/Nitrokey/iso7816.git", tag = "v0.1.1-nitrokey.2"}
 trussed = { git = "https://github.com/Nitrokey/trussed.git", rev = "v0.1.0-nitrokey.14" }

components/apps/Cargo.toml

@@ -19,7 +19,7 @@ trussed-staging = { version = "0.1.0", features = ["wrap-key-to-file", "chunked"
 
 # apps
 admin-app = "0.1.0"
-fido-authenticator = { version = "0.1.1", features = ["dispatch"], optional = true }
+fido-authenticator = { version = "0.1.1", features = ["dispatch", "log-all"], optional = true }
 ndef-app = { path = "../ndef-app", optional = true }
 webcrypt = { version = "0.8.0", optional = true }
 secrets-app = { version = "0.13.0", features = ["apdu-dispatch", "ctaphid"], optional = true }

components/apps/src/lib.rs

@@ -451,6 +451,11 @@ impl<R: Runner> App<R> for FidoApp<R> {
                 max_msg_size: usbd_ctaphid::constants::MESSAGE_SIZE,
                 skip_up_timeout,
                 max_resident_credential_count: Some(10),
+                // TODO: only enable if EFS is available
+                large_blobs: Some(fido_authenticator::LargeBlobsConfig {
+                    location: Location::External,
+                    max_size: 1024,
+                }),
             },
         )
     }