Adding upstream version 1:115.7.0.upstream/1%115.7.0upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 89 insertions, 0 deletions

diff --git a/third_party/rust/authenticator/src/status_update.rs b/third_party/rust/authenticator/src/status_update.rs
new file mode 100644
index 0000000000..f01cbd0cea
--- /dev/null
+++ b/third_party/rust/authenticator/src/status_update.rs
@@ -0,0 +1,89 @@
+use super::{u2ftypes, Pin};
+use crate::ctap2::commands::get_info::AuthenticatorInfo;
+use serde::{Deserialize, Serialize as DeriveSer, Serializer};
+use std::sync::mpsc::Sender;
+
+#[derive(Debug, Deserialize, DeriveSer)]
+pub enum InteractiveRequest {
+    Reset,
+    ChangePIN(Pin, Pin),
+    SetPIN(Pin),
+}
+
+// Simply ignoring the Sender when serializing
+pub(crate) fn serialize_pin_required<S>(_: &Sender<Pin>, s: S) -> Result<S::Ok, S::Error>
+where
+    S: Serializer,
+{
+    s.serialize_none()
+}
+
+// Simply ignoring the Sender when serializing
+pub(crate) fn serialize_pin_invalid<S>(
+    _: &Sender<Pin>,
+    retries: &Option<u8>,
+    s: S,
+) -> Result<S::Ok, S::Error>
+where
+    S: Serializer,
+{
+    if let Some(r) = retries {
+        s.serialize_u8(*r)
+    } else {
+        s.serialize_none()
+    }
+}
+
+#[derive(Debug, DeriveSer)]
+pub enum StatusPinUv {
+    #[serde(serialize_with = "serialize_pin_required")]
+    PinRequired(Sender<Pin>),
+    #[serde(serialize_with = "serialize_pin_invalid")]
+    InvalidPin(Sender<Pin>, Option<u8>),
+    PinIsTooShort,
+    PinIsTooLong(usize),
+    InvalidUv(Option<u8>),
+    // This SHOULD ever only happen for CTAP2.0 devices that
+    // use internal UV (e.g. fingerprint sensors) and failed (e.g. wrong
+    // finger used).
+    // PinAuthInvalid, // Folded into InvalidUv
+    PinAuthBlocked,
+    PinBlocked,
+    PinNotSet,
+    UvBlocked,
+}
+
+#[derive(Debug)]
+pub enum StatusUpdate {
+    /// Device found
+    DeviceAvailable { dev_info: u2ftypes::U2FDeviceInfo },
+    /// Device got removed
+    DeviceUnavailable { dev_info: u2ftypes::U2FDeviceInfo },
+    /// We're waiting for the user to touch their token
+    PresenceRequired,
+    /// We successfully finished the register or sign request
+    Success { dev_info: u2ftypes::U2FDeviceInfo },
+    /// Sent if a PIN is needed (or was wrong), or some other kind of PIN-related
+    /// error occurred. The Sender is for sending back a PIN (if needed).
+    PinUvError(StatusPinUv),
+    /// Sent, if multiple devices are found and the user has to select one
+    SelectDeviceNotice,
+    /// Sent, once a device was selected (either automatically or by user-interaction)
+    /// and the register or signing process continues with this device
+    DeviceSelected(u2ftypes::U2FDeviceInfo),
+    /// Sent when a token was selected for interactive management
+    InteractiveManagement(
+        (
+            Sender<InteractiveRequest>,
+            u2ftypes::U2FDeviceInfo,
+            Option<AuthenticatorInfo>,
+        ),
+    ),
+}
+
+pub(crate) fn send_status(status: &Sender<StatusUpdate>, msg: StatusUpdate) {
+    match status.send(msg) {
+        Ok(_) => {}
+        Err(e) => error!("Couldn't send status: {:?}", e),
+    };
+}