[pve-devel] [PATCH v2 pve-common] JSONSchema: Add format for MAC address verification

[Christian Ebner]

Adds a format to verify MAC addresses to JSONSchema.

Signed-off-by: Christian Ebner <c.ebner at proxmox.com>
---

Version 2:
    * Droped standard option as discussed on mailing list
    * Changed regex to be more strict

 src/PVE/JSONSchema.pm | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/src/PVE/JSONSchema.pm b/src/PVE/JSONSchema.pm
index fb58ad3..36fa994 100644
--- a/src/PVE/JSONSchema.pm
+++ b/src/PVE/JSONSchema.pm
@@ -204,6 +204,17 @@ sub pve_verify_node_name {
     return $node;
 }
 
+register_format('mac-addr', \&pve_verify_mac_addr);
+sub pve_verify_mac_addr {
+    my ($mac_addr, $noerr) = @_;
+
+    if ($mac_addr !~ m/^[0-9a-f]{2}(:[0-9a-f]{2}){5}$/i) {
+	return undef if $noerr;
+	die "value does not look like a valid MAC address\n";
+    }
+    return $mac_addr;
+}
+
 register_format('ipv4', \&pve_verify_ipv4);
 sub pve_verify_ipv4 {
     my ($ipv4, $noerr) = @_;
-- 
2.11.0