Change Details

**Steps to replicate the issue**: * Set up 2FA using TOTP codes and set up backup codes (I did this some time ago, on enwiki) * Navigate to [[ https://en.wikipedia.org/wiki/Special:Manage_Two-factor_authentication | Special:Manage Two-factor authentication ]] * Under "Switch to an alternative method", select "Enable" for "Web Authentication (WebAuthn)" * Go through login and enter TOTP code * Confirm switching method (click button) * Enter name for key and select "Add key" * Set up key through browser/system dialog **What happens?**: An error message is shown: > Fatal exception of type "InvalidArgumentException" {F55881414} **What should have happened instead?**: The key should have been set up and the 2FA method switched to WebAuthn. **Other information** (browser name/version, screenshots, etc.): I have tried this using different WebAuthn keys on these platforms: * Chrome / Chrome OS 126.0.6478.120 * Firefox 127.0.1 on Debian 12.5

**Steps to replicate the issue**: * Set up 2FA using TOTP or WebAuthn using Special:Manage Two-factor authentication (e.g. on [[https://en.wikipedia.org/wiki/Special:Manage_Two-factor_authentication|enwiki]]) * On Special:Manage Two-factor authentication, under "Switch to an alternative method", select "Enable" for the method that was not set up * Go through login and 2FA confirmation process * Confirm switching method (click button) * Go through setup process for new method **What happens?**: An error message is shown: > Fatal exception of type "InvalidArgumentException" {F55881414} **What should have happened instead?**: The 2FA method should have been switched. **Other information** (browser name/version, screenshots, etc.): I have tried this (including using different WebAuthn keys) on these platforms: * Chrome / Chrome OS 126.0.6478.120 * Firefox 127.0.1 on Debian 12.5

**Steps to replicate the issue**: * Set up 2FA using TOTP codes and set up backup codes (I did this some time ago,or WebAuthn using Special:Manage Two-factor authentication (e.g. on on [[https://en.wikipedia.org/wiki/Special:Manage_Two-factor_authentication|enwiki]]) * Navigate to [[ https://en.wikipedia.org/wiki/Special:Manage_Two-factor_authentication | Special:Manage Two-factor authentication ]]On Special:Manage Two-factor authentication, under "Switch to an alternative method", select "Enable" for the method that was not set up * Under "Switch to an alternative method", select "Enable" for "Web Authentication (WebAuthn)" * Go through login and enter TOTP code2FA confirmation process * Confirm switching method (click button) * Enter name for key and select "Add key" * Set up key through browser/system dialog* Go through setup process for new method **What happens?**: An error message is shown: > Fatal exception of type "InvalidArgumentException" {F55881414} **What should have happened instead?**: The key2FA method should have been set up and the 2FA methodeen switched to WebAuthn. **Other information** (browser name/version, screenshots, etc.): I have tried this (including using different WebAuthn keys) on these platforms: * Chrome / Chrome OS 126.0.6478.120 * Firefox 127.0.1 on Debian 12.5