feat(new-tool): generate ula based on timestamp and mac address (#344)

* feat(ipv6-ula-generator): new tool: generate ula based on timestamp and mac address

This new tool generates a random unique ula based on the current timestamp and the provided mac address. An ULA is your "secondary" IPV6-Address only for internal use.
It can also be used as a backup address if your provider gets offline and your Prefix-IPs are not longer valid.Also you can create the most of your internal firewall rules based on your ULAs.

* feat(ipv6-ula-generator): changes requested by review

* Update src/tools/ipv6-ula-generator/index.ts

* Update src/tools/ipv6-ula-generator/ipv6-ula-generator.vue

---------

Co-authored-by: Corentin THOMASSET <corentin.thomasset74@gmail.com>

1 files changed, 16 insertions, 0 deletions

diff --git a/src/utils/macAddress.ts b/src/utils/macAddress.ts
new file mode 100644
index 0000000..5451a36
--- /dev/null
+++ b/src/utils/macAddress.ts
@@ -0,0 +1,16 @@
+import { useValidation, type ValidationAttrs } from '@/composable/validation';
+import type { Ref } from 'vue';
+
+function macAddressValidation(value: Ref) {
+  return useValidation({
+    source: value,
+    rules: [
+      {
+        message: 'Invalid MAC address',
+        validator: (value) => value.trim().match(/^([0-9A-Fa-f]{2}[:-]){2,5}([0-9A-Fa-f]{2})$/),
+      },
+    ],
+  });
+}
+
+export { macAddressValidation };