Merge pull request #3878 from alphagov/register-security-key

Allow registering WebAuthn authenticators in memory

requirements.txt

@@ -29,12 +29,18 @@ cachetools==4.2.1
     # via notifications-utils
 certifi==2020.12.5
     # via requests
+cffi==1.14.5
+    # via cryptography
 chardet==4.0.0
     # via requests
 click==7.1.2
     # via flask
 colorama==0.4.3
     # via awscli
+cryptography==3.3.2
+    # via
+    #   -r requirements.in
+    #   fido2
 dnspython==1.16.0
     # via eventlet
 docopt==0.6.2
@@ -45,6 +51,8 @@ et-xmlfile==1.0.1
     # via openpyxl
 eventlet==0.30.2 # pyup: ignore
     # via -r requirements.in
+fido2==0.9.1
+    # via -r requirements.in
 flask-login==0.5.0
     # via -r requirements.in
 flask-redis==0.4.0
@@ -124,6 +132,8 @@ prometheus-client==0.10.1
     #   gds-metrics
 pyasn1==0.4.8
     # via rsa
+pycparser==2.20
+    # via cffi
 pyexcel-ezodf==0.3.4
     # via pyexcel-ods3
 pyexcel-io==0.6.4
@@ -185,7 +195,9 @@ six==1.15.0
     # via
     #   awscli-cwlogs
     #   bleach
+    #   cryptography
     #   eventlet
+    #   fido2
     #   govuk-bank-holidays
     #   python-dateutil
 smartypants==2.0.1