[pve-devel] [RFC v2 manager 4/4] ui: add support for adding TPM devices

[Stefan Reiter <s.reiter@proxmox.com>]

Inspired by HDEfi for efidisks. Extends the DiskStorageSelector to allow
hiding the format, since tpmstate can only be stored in 'raw' format
(even on directory storages).

Signed-off-by: Stefan Reiter <s.reiter@proxmox.com>
---
 www/manager6/Makefile                    |  1 +
 www/manager6/Utils.js                    |  2 +-
 www/manager6/form/DiskStorageSelector.js |  5 +-
 www/manager6/qemu/HDMove.js              |  1 +
 www/manager6/qemu/HDTPM.js               | 88 ++++++++++++++++++++++++
 www/manager6/qemu/HardwareView.js        | 25 ++++++-
 6 files changed, 119 insertions(+), 3 deletions(-)
 create mode 100644 www/manager6/qemu/HDTPM.js

diff --git a/www/manager6/Makefile b/www/manager6/Makefile
index 7d491f57..3d1778c2 100644
--- a/www/manager6/Makefile
+++ b/www/manager6/Makefile
@@ -205,6 +205,7 @@ JSSRC= 							\
 	qemu/DisplayEdit.js				\
 	qemu/HDEdit.js					\
 	qemu/HDEfi.js					\
+	qemu/HDTPM.js					\
 	qemu/HDMove.js					\
 	qemu/HDResize.js				\
 	qemu/HardwareView.js				\
diff --git a/www/manager6/Utils.js b/www/manager6/Utils.js
index 4041c010..49859510 100644
--- a/www/manager6/Utils.js
+++ b/www/manager6/Utils.js
@@ -1602,7 +1602,7 @@ Ext.define('PVE.Utils', {
 	}
     },
 
-    hardware_counts: { net: 32, usb: 5, hostpci: 16, audio: 1, efidisk: 1, serial: 4, rng: 1 },
+    hardware_counts: { net: 32, usb: 5, hostpci: 16, audio: 1, efidisk: 1, serial: 4, rng: 1, tpmstate: 1 },
 
     cleanEmptyObjectKeys: function(obj) {
 	for (const propName of Object.keys(obj)) {
diff --git a/www/manager6/form/DiskStorageSelector.js b/www/manager6/form/DiskStorageSelector.js
index cf73f2e2..ac6b064f 100644
--- a/www/manager6/form/DiskStorageSelector.js
+++ b/www/manager6/form/DiskStorageSelector.js
@@ -28,6 +28,9 @@ Ext.define('PVE.form.DiskStorageSelector', {
     // hides the size field (e.g, for the efi disk dialog)
     hideSize: false,
 
+    // hides the format field (e.g. for TPM state), always assumes 'raw'
+    hideFormat: false,
+
     // sets the initial size value
     // string because else we get a type confusion
     defaultSize: '32',
@@ -155,7 +158,7 @@ Ext.define('PVE.form.DiskStorageSelector', {
 		fieldLabel: gettext('Format'),
 		nodename: me.nodename,
 		disabled: true,
-		hidden: me.storageContent === 'rootdir',
+		hidden: me.hideFormat || me.storageContent === 'rootdir',
 		value: 'qcow2',
 		allowBlank: false,
 	    },
diff --git a/www/manager6/qemu/HDMove.js b/www/manager6/qemu/HDMove.js
index 5bae5314..181b7bdc 100644
--- a/www/manager6/qemu/HDMove.js
+++ b/www/manager6/qemu/HDMove.js
@@ -75,6 +75,7 @@ Ext.define('PVE.window.HDMove', {
 	    nodename: me.nodename,
 	    storageContent: qemu ? 'images' : 'rootdir',
 	    hideSize: true,
+	    hideFormat: me.disk === 'tpmstate0',
 	});
 
 	items.push({
diff --git a/www/manager6/qemu/HDTPM.js b/www/manager6/qemu/HDTPM.js
new file mode 100644
index 00000000..7fa5a424
--- /dev/null
+++ b/www/manager6/qemu/HDTPM.js
@@ -0,0 +1,88 @@
+Ext.define('PVE.qemu.TPMDiskInputPanel', {
+    extend: 'Proxmox.panel.InputPanel',
+    alias: 'widget.pveTPMDiskInputPanel',
+
+    unused: false,
+    vmconfig: {},
+
+    onGetValues: function(values) {
+	var me = this;
+
+	var confid = 'tpmstate0';
+
+	if (values.hdimage) {
+	    me.drive.file = values.hdimage;
+	} else {
+	    // size is constant, so just use 1
+	    me.drive.file = values.hdstorage + ":1";
+	}
+
+	me.drive.version = values.version;
+	var params = {};
+	params[confid] = PVE.Parser.printQemuDrive(me.drive);
+	return params;
+    },
+
+    setNodename: function(nodename) {
+	var me = this;
+	me.down('#hdstorage').setNodename(nodename);
+	me.down('#hdimage').setStorage(undefined, nodename);
+    },
+
+    initComponent: function() {
+	var me = this;
+
+	me.drive = {};
+
+	me.items = [
+	    {
+		xtype: 'pveDiskStorageSelector',
+		name: me.disktype + '0',
+		storageContent: 'images',
+		nodename: me.nodename,
+		hideSize: true,
+		hideFormat: true,
+	    },
+	    {
+		xtype: 'proxmoxKVComboBox',
+		name: 'version',
+		value: 'v2.0',
+		deleteEmpty: false,
+		fieldLabel: gettext('Version'),
+		comboItems: [
+		    ['v1.2', 'v1.2'],
+		    ['v2.0', 'v2.0'],
+		],
+	    },
+	];
+
+	me.callParent();
+    },
+});
+
+Ext.define('PVE.qemu.TPMDiskEdit', {
+    extend: 'Proxmox.window.Edit',
+
+    isAdd: true,
+    subject: gettext('TPM State'),
+
+    width: 450,
+    initComponent: function() {
+	var me = this;
+
+	var nodename = me.pveSelNode.data.node;
+	if (!nodename) {
+	    throw "no node name specified";
+	}
+
+	me.items = [{
+	    xtype: 'pveTPMDiskInputPanel',
+	    //onlineHelp: 'qm_tpm', FIXME: add once available
+	    confid: me.confid,
+	    nodename: nodename,
+	    isCreate: true,
+	}];
+
+	me.callParent();
+    },
+});
diff --git a/www/manager6/qemu/HardwareView.js b/www/manager6/qemu/HardwareView.js
index bfe0a222..9c4b0649 100644
--- a/www/manager6/qemu/HardwareView.js
+++ b/www/manager6/qemu/HardwareView.js
@@ -245,6 +245,13 @@ Ext.define('PVE.qemu.HardwareView', {
 	    never_delete: !caps.vms['VM.Config.Disk'],
 	    header: gettext('EFI Disk'),
 	};
+	rows.tpmstate0 = {
+	    group: 22,
+	    iconCls: 'hdd-o',
+	    editor: null,
+	    never_delete: !caps.vms['VM.Config.Disk'],
+	    header: gettext('TPM State'),
+	};
 	for (let i = 0; i < PVE.Utils.hardware_counts.usb; i++) {
 	    let confid = "usb" + i.toString();
 	    rows[confid] = {
@@ -564,6 +571,7 @@ Ext.define('PVE.qemu.HardwareView', {
 	    me.down('#addnet').setDisabled(noVMConfigNetPerm || isAtLimit('net'));
 	    me.down('#addrng').setDisabled(noSysConsolePerm || isAtLimit('rng'));
 	    efidisk_menuitem.setDisabled(noVMConfigDiskPerm || isAtLimit('efidisk'));
+	    me.down('#addtpmstate').setDisabled(noSysConsolePerm || isAtLimit('tpmstate'));
 	    me.down('#addci').setDisabled(noSysConsolePerm || hasCloudInit);
 
 	    if (!rec) {
@@ -588,6 +596,7 @@ Ext.define('PVE.qemu.HardwareView', {
 	    const isUsedDisk = !isUnusedDisk && row.isOnStorageBus && !isCDRom && !isCloudInit;
 	    const isDisk = isCloudInit || isUnusedDisk || isUsedDisk;
 	    const isEfi = key === 'efidisk0';
+	    const tpmMoveable = key === 'tpmstate0' && !me.pveSelNode.data.running;
 
 	    remove_btn.setDisabled(
 	        deleted ||
@@ -608,7 +617,7 @@ Ext.define('PVE.qemu.HardwareView', {
 
 	    resize_btn.setDisabled(pending || !isUsedDisk || !diskCap);
 
-	    move_btn.setDisabled(pending || !(isUsedDisk || isEfi) || !diskCap);
+	    move_btn.setDisabled(pending || !(isUsedDisk || isEfi || tpmMoveable) || !diskCap);
 
 	    revert_btn.setDisabled(!pending);
 	};
@@ -666,6 +675,20 @@ Ext.define('PVE.qemu.HardwareView', {
 				},
 			    },
 			    efidisk_menuitem,
+			    {
+				text: gettext('TPM State'),
+				itemId: 'addtpmstate',
+				iconCls: 'fa fa-fw fa-hdd-o black',
+				disabled: !caps.vms['VM.Config.Disk'],
+				handler: function() {
+				    var win = Ext.create('PVE.qemu.TPMDiskEdit', {
+					url: '/api2/extjs/' + baseurl,
+					pveSelNode: me.pveSelNode,
+				    });
+				    win.on('destroy', me.reload, me);
+				    win.show();
+				},
+			    },
 			    {
 				text: gettext('USB Device'),
 				itemId: 'addusb',
-- 
2.30.2