ui: fix on-parse use of global Proxmox.UserName

This is wrong most of the time, when not loading the web interface
with valid credentials, and thus some checks or defaults did not
evaluated correctly when the underlying value was only set later.

Needs to be set on component creation only, this can be done through
initComponent, even listeners, view controllers or cbind closures.

Use the latter, as all affected components already use cbind.

Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>

www/window/AddTfaRecovery.js

@@ -40,7 +40,7 @@ Ext.define('PBS.window.AddTfaRecovery', {
     viewModel: {
 	data: {
 	    has_entry: false,
-	    userid: Proxmox.UserName,
+	    userid: null,
 	},
 	formulas: {
 	    passwordConfirmText: (get) => {
@@ -89,6 +89,7 @@ Ext.define('PBS.window.AddTfaRecovery', {
 	    name: 'userid',
 	    cbind: {
 		editable: (get) => !get('fixedUser'),
+		value: () => Proxmox.UserName,
 	    },
 	    fieldLabel: gettext('User'),
 	    editConfig: {
@@ -99,7 +100,6 @@ Ext.define('PBS.window.AddTfaRecovery', {
 		},
 	    },
 	    renderer: Ext.String.htmlEncode,
-	    value: Proxmox.UserName,
 	    listeners: {
 		change: 'onUseridChange',
 	    },
@@ -127,8 +127,10 @@ Ext.define('PBS.window.AddTfaRecovery', {
 	    name: 'password',
 	    allowBlank: false,
 	    validateBlank: true,
-	    hidden: Proxmox.UserName === 'root@pam',
-	    disabled: Proxmox.UserName === 'root@pam',
+	    cbind: {
+		hidden: () => Proxmox.UserName === 'root@pam',
+		disabled: () => Proxmox.UserName === 'root@pam',
+	    },
 	    bind: {
 		emptyText: '{passwordConfirmText}',
 	    },

www/window/AddTotp.js

@@ -50,7 +50,7 @@ Ext.define('PBS.window.AddTotp', {
 	    valid: false,
 	    secret: '',
 	    otpuri: '',
-	    userid: Proxmox.UserName,
+	    userid: null,
 	},
 
 	formulas: {
@@ -96,11 +96,6 @@ Ext.define('PBS.window.AddTotp', {
 		    view.down('#qrbox').getEl().appendChild(view.qrdiv);
 
 		    view.getController().randomizeSecret();
-
-		    if (Proxmox.UserName === 'root@pam') {
-			view.lookup('password').setVisible(false);
-			view.lookup('password').setDisabled(true);
-		    }
 		},
 	    },
 	},
@@ -140,6 +135,7 @@ Ext.define('PBS.window.AddTotp', {
 		    name: 'userid',
 		    cbind: {
 			editable: (get) => get('isAdd') && !get('fixedUser'),
+			value: () => Proxmox.UserName,
 		    },
 		    fieldLabel: gettext('User'),
 		    editConfig: {
@@ -147,7 +143,6 @@ Ext.define('PBS.window.AddTotp', {
 			allowBlank: false,
 		    },
 		    renderer: Ext.String.htmlEncode,
-		    value: Proxmox.UserName,
 		    listeners: {
 			change: function(field, newValue, oldValue) {
 			    let vm = this.up('window').getViewModel();
@@ -259,6 +254,10 @@ Ext.define('PBS.window.AddTotp', {
 		    name: 'password',
 		    allowBlank: false,
 		    validateBlank: true,
+		    cbind: {
+			hidden: () => Proxmox.UserName === 'root@pam',
+			disabled: () => Proxmox.UserName === 'root@pam',
+		    },
 		    bind: {
 			emptyText: '{passwordConfirmText}',
 		    },

www/window/AddWebauthn.js

@@ -22,7 +22,7 @@ Ext.define('PBS.window.AddWebauthn', {
     viewModel: {
 	data: {
 	    valid: false,
-	    userid: Proxmox.UserName,
+	    userid: null,
 	},
 	formulas: {
 	    passwordConfirmText: (get) => {
@@ -153,6 +153,7 @@ Ext.define('PBS.window.AddWebauthn', {
 		    name: 'user',
 		    cbind: {
 			editable: (get) => !get('fixedUser'),
+			value: () => Proxmox.UserName,
 		    },
 		    fieldLabel: gettext('User'),
 		    editConfig: {
@@ -160,7 +161,6 @@ Ext.define('PBS.window.AddWebauthn', {
 			allowBlank: false,
 		    },
 		    renderer: Ext.String.htmlEncode,
-		    value: Proxmox.UserName,
 		    listeners: {
 			change: function(field, newValue, oldValue) {
 			    let vm = this.up('window').getViewModel();
@@ -185,6 +185,10 @@ Ext.define('PBS.window.AddWebauthn', {
 		    name: 'password',
 		    allowBlank: false,
 		    validateBlank: true,
+		    cbind: {
+			hidden: () => Proxmox.UserName === 'root@pam',
+			disabled: () => Proxmox.UserName === 'root@pam',
+		    },
 		    bind: {
 			emptyText: '{passwordConfirmText}',
 		    },

www/window/TfaEdit.js

@@ -50,7 +50,9 @@ Ext.define('PBS.window.TfaEdit', {
 		xtype: 'pbsUserSelector',
 		allowBlank: false,
 	    },
-	    value: Proxmox.UserName,
+	    cbind: {
+		value: () => Proxmox.UserName,
+	    },
 	},
 	{
 	    xtype: 'proxmoxtextfield',

www/window/TokenEdit.js

@@ -23,13 +23,13 @@ Ext.define('PBS.window.TokenEdit', {
 		xtype: 'pmxDisplayEditField',
 		cbind: {
 		    editable: (get) => get('isCreate') && !get('fixedUser'),
+		    value: () => Proxmox.UserName,
 		},
 		editConfig: {
 		    xtype: 'pbsUserSelector',
 		    allowBlank: false,
 		},
 		name: 'user',
-		value: Proxmox.UserName,
 		renderer: Ext.String.htmlEncode,
 		fieldLabel: gettext('User'),
 	    },