Initial commit. Working and linked on PSGallery

Public/Get-UnifiWlan.ps1

@@ -0,0 +1,49 @@
+function Get-UnifiWlan {
+    [CmdletBinding()]
+    param(
+        [string]$Site,
+
+        # Filter by SSID name
+        [string]$Ssid,
+
+        # Include the passphrase in output — omitted by default
+        [switch]$ShowPassword
+    )
+
+    if (-not $script:UnifiSession) {
+        Write-Error "Not connected. Run Connect-UnifiController first."
+        return
+    }
+
+    $siteId = Resolve-UnifiSite $Site
+    $result  = Invoke-UnifiRequest -Endpoint '/rest/wlanconf' -Site $siteId
+
+    if (-not $result.data -or $result.data.Count -eq 0) {
+        Write-Warning "No WLANs found on site '$siteId'."
+        return
+    }
+
+    $wlans = $result.data
+    if ($Ssid) {
+        $wlans = $wlans | Where-Object { $_.name -eq $Ssid }
+        if (-not $wlans) {
+            Write-Warning "No WLAN named '$Ssid' found on site '$siteId'."
+            return
+        }
+    }
+
+    $props = [System.Collections.Generic.List[object]]@(
+        @{ N = 'SSID';     E = { $_.name } }
+        @{ N = 'Enabled';  E = { $_.enabled } }
+        @{ N = 'Security'; E = { $_.security } }
+        @{ N = 'Band';     E = { switch ($_.wlan_band) { '2g' {'2.4 GHz'} '5g' {'5 GHz'} 'both' {'Both'} default { $_.wlan_band } } } }
+    )
+
+    if ($ShowPassword) {
+        $props.Add(@{ N = 'Password'; E = { $_.x_passphrase } })
+    }
+
+    $props.Add(@{ N = 'ID'; E = { $_._id } })
+
+    $wlans | Select-Object $props
+}