implement bluetooth (#272)

make cancel async, improve fragmentation

btle: somewhat working

btle: test and document more

async fixing

fix formatting

add bluetooth to CI

btle: more cleanups

* rename `btle` to `bluetooth`
* don't use `bluetooth` feature with `cable`
* add more `btleplug` stubs
* feature flag unused code

rename btle

more btle...

Fix up some documentation issues

add framing tests

add note about flakyness

Author: micolous

.github/doc_manifest

@@ -7,6 +7,7 @@ fido_mds/index.html
 fido_mds_tool/index.html
 
 webauthn_authenticator_rs/index.html
+webauthn_authenticator_rs/bluetooth/index.html
 webauthn_authenticator_rs/cable/index.html
 webauthn_authenticator_rs/nfc/index.html
 webauthn_authenticator_rs/usb/index.html

.github/workflows/ci.yml

@@ -69,11 +69,12 @@ jobs:
         rust_version: [stable, 1.66.0]
         features:
           - ""
+          - --features bluetooth
           - --features cable
           - --features nfc
           - --features usb
-          - --features nfc,usb
-          - --features cable,nfc,usb
+          - --features bluetooth,nfc,usb
+          - --features cable,bluetooth,nfc,usb
         os:
           - ubuntu-latest
           - windows-latest
@@ -82,7 +83,7 @@ jobs:
             features: --features win10
             rust_version: stable
           - os: windows-latest
-            features: --features cable,nfc,usb,win10
+            features: --features cable,bluetooth,nfc,usb,win10
             rust_version: stable
         exclude:
           - os: windows-latest
@@ -105,7 +106,7 @@ jobs:
         run: sudo apt-get -y install libpcsclite-dev
       - if: contains(matrix.features, 'usb') && runner.os != 'windows'
         run: sudo apt-get -y install libusb-1.0-0-dev
-      - if: contains(matrix.features, 'cable') && runner.os != 'windows'
+      - if: (contains(matrix.features, 'bluetooth') || contains(matrix.features, 'cable'))  && runner.os != 'windows'
         run: sudo apt-get -y install libdbus-1-dev
 
       - if: runner.os == 'windows'

webauthn-authenticator-rs/Cargo.toml

@@ -12,6 +12,7 @@ repository = "https://github.com/kanidm/webauthn-rs"
 [features]
 nfc_raw_transmit = ["nfc"]
 u2fhid = ["authenticator"]
+bluetooth = ["btleplug", "tokio"]
 
 # caBLE / hybrid authenticator
 cable = ["btleplug", "hex", "tokio", "tokio-tungstenite", "qrcode"]