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Revert "ui: window/Settings / WebAuthn: add browser setting for userVerificationo"

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even if the options *could* be set in the frontend, the backend
actually has to do validation of those settings, thus we should not
make that a browser setting

additionally, having the value 'preferred' does not actually make sense,
since it does not add any security (the backend skips the
userverification check then)

This reverts commit aca4c2b5a9de23f7cafab92da0f88123f4ca5d8c.

Signed-off-by: Dominik Csapak <d.csapak@proxmox.com>
This commit is contained in:
Dominik Csapak 2021-02-25 10:01:20 +01:00 committed by Thomas Lamprecht
parent 7f37cacfac
commit b452e2df74
3 changed files with 1 additions and 41 deletions
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5
www/LoginView.js
View File

@ -390,11 +390,6 @@ Ext.define('PBS.login.TfaWindow', {
// Byte array fixup, keep challenge string:
challenge.string = challenge.publicKey.challenge;
challenge.publicKey.challenge = PBS.Utils.base64url_to_bytes(challenge.string);
let userVerification = Ext.state.Manager.getProvider().get('webauthn-user-verification');
if (userVerification !== undefined) {
challenge.publicKey.userVerification = userVerification;
}
for (const cred of challenge.publicKey.allowCredentials) {
cred.id = PBS.Utils.base64url_to_bytes(cred.id);
}

7
www/window/AddWebauthn.js
View File

@ -79,13 +79,6 @@ Ext.define('PBS.window.AddWebauthn', {
// string to pass in the response:
let challenge_str = challenge_obj.publicKey.challenge;
challenge_obj.publicKey.challenge = PBS.Utils.base64url_to_bytes(challenge_str);
let userVerification = Ext.state.Manager.getProvider().get('webauthn-user-verification');
if (userVerification !== undefined) {
challenge_obj.publicKey.authenticatorSelection = {
userVerification,
};
}
challenge_obj.publicKey.user.id =
PBS.Utils.base64url_to_bytes(challenge_obj.publicKey.user.id);

30
www/window/Settings.js
View File

@ -30,9 +30,6 @@ Ext.define('PBS.window.Settings', {
let username = sp.get('login-username') || Proxmox.Utils.noneText;
me.lookupReference('savedUserName').setValue(Ext.String.htmlEncode(username));
let userverification= sp.get('webauthn-user-verification') || '__default__';
me.lookupReference('webauthnUserVerification').setValue(userverification);
let settings = ['fontSize', 'fontFamily', 'letterSpacing', 'lineHeight'];
settings.forEach(function(setting) {
let val = localStorage.getItem('pve-xterm-' + setting);
@ -94,7 +91,7 @@ Ext.define('PBS.window.Settings', {
},
'button[name=reset]': {
click: function() {
let blacklist = ['login-username', 'webauthn-user-verification'];
let blacklist = ['login-username'];
let sp = Ext.state.Manager.getProvider();
for (const state of Object.values(sp.state)) {
if (blacklist.indexOf(state) !== -1) {
@ -117,14 +114,6 @@ Ext.define('PBS.window.Settings', {
sp.clear('login-username');
},
},
'field[reference=webauthnUserVerification]': {
change: function(e, v) {
if (v === '__default__') {
v = undefined;
}
Ext.state.Manager.getProvider().set('webauthn-user-verification', v);
},
},
},
},
@ -185,23 +174,6 @@ Ext.define('PBS.window.Settings', {
},
],
},
{
xtype: 'box',
autoEl: { tag: 'hr' },
},
{
xtype: 'proxmoxKVComboBox',
fieldLabel: gettext('WebAuthn User Verification') + ':',
labelWidth: 150,
stateId: 'webauthn-user-verification',
reference: 'webauthnUserVerification',
value: '__default__',
comboItems: [
['__default__', Proxmox.Utils.defaultText],
['discouraged', gettext('Discouraged')],
['preferred', gettext('Preferred')],
],
},
],
},
{