[pve-devel] [PATCH manager] fix #4758: ui: lxc wizard: allow multiple ssh keys

[Dominik Csapak <d.csapak@proxmox.com>]

by converting the textfield into a textarea and validate the value
line wise (if there is more than one line)

Signed-off-by: Dominik Csapak <d.csapak@proxmox.com>
---
 www/manager6/lxc/CreateWizard.js | 24 ++++++++++++++++++------
 1 file changed, 18 insertions(+), 6 deletions(-)

diff --git a/www/manager6/lxc/CreateWizard.js b/www/manager6/lxc/CreateWizard.js
index 0b82cc1c..e74b0b5c 100644
--- a/www/manager6/lxc/CreateWizard.js
+++ b/www/manager6/lxc/CreateWizard.js
@@ -120,17 +120,29 @@ Ext.define('PVE.lxc.CreateWizard', {
 		    },
 		},
 		{
-		    xtype: 'proxmoxtextfield',
+		    xtype: 'textarea',
 		    name: 'ssh-public-keys',
 		    value: '',
-		    fieldLabel: gettext('SSH public key'),
+		    fieldLabel: gettext('SSH public key(s)'),
 		    allowBlank: true,
 		    validator: function(value) {
 			let pwfield = this.up().down('field[name=password]');
 			if (value.length) {
-			    let key = PVE.Parser.parseSSHKey(value);
-			    if (!key) {
-				return "Failed to recognize ssh key";
+			    if (value.indexOf('\n') !== -1) {
+				let err;
+				value.split('\n').forEach((key) => {
+				    if (key !== '' && !PVE.Parser.parseSSHKey(key)) {
+					err = "Failed to recognize ssh key";
+				    }
+				});
+				if (err) {
+				    return err;
+				}
+			    } else {
+				let key = PVE.Parser.parseSSHKey(value);
+				if (!key) {
+				    return "Failed to recognize ssh key";
+				}
 			    }
 			    pwfield.allowBlank = true;
 			} else {
@@ -166,7 +178,7 @@ Ext.define('PVE.lxc.CreateWizard', {
 		    listeners: {
 			change: function(btn, e, value) {
 			    e = e.event;
-			    let field = this.up().down('proxmoxtextfield[name=ssh-public-keys]');
+			    let field = this.up().down('textarea[name=ssh-public-keys]');
 			    PVE.Utils.loadSSHKeyFromFile(e.target.files[0], v => field.setValue(v));
 			    btn.reset();
 			},
-- 
2.30.2