Add the files

1 files changed, 165 insertions, 0 deletions

diff --git a/src/detection/wifi/wifi_apple.m b/src/detection/wifi/wifi_apple.m
new file mode 100644
index 0000000..21808e0
--- /dev/null
+++ b/src/detection/wifi/wifi_apple.m
@@ -0,0 +1,165 @@
+#include "wifi.h"
+#include "common/processing.h"
+#include "common/strutil.h"
+
+#import <CoreWLAN/CoreWLAN.h>
+
+static inline double rssiToSignalQuality(int rssi)
+{
+    return (double) (rssi >= -50 ? 100 : rssi <= -100 ? 0 : (rssi + 100) * 2);
+}
+
+@interface CWNetworkProfile()
+@property(readonly, retain, nullable) NSArray<NSDictionary *> *bssidList;
+@end
+
+const char* ffDetectWifi(FFlist* result)
+{
+    NSArray<CWInterface*>* interfaces = CWWiFiClient.sharedWiFiClient.interfaces;
+    if (!interfaces)
+        return "CWWiFiClient.sharedWiFiClient.interfaces is nil";
+
+    for (CWInterface* inf in interfaces)
+    {
+        FFWifiResult* item = FF_LIST_ADD(FFWifiResult, *result);
+        ffStrbufInit(&item->inf.description);
+        ffStrbufInit(&item->inf.status);
+        ffStrbufInit(&item->conn.status);
+        ffStrbufInit(&item->conn.ssid);
+        ffStrbufInit(&item->conn.bssid);
+        ffStrbufInit(&item->conn.protocol);
+        ffStrbufInit(&item->conn.security);
+        item->conn.signalQuality = -DBL_MAX;
+        item->conn.rxRate = -DBL_MAX;
+        item->conn.txRate = -DBL_MAX;
+        item->conn.channel = 0;
+        item->conn.frequency = 0;
+
+        ffStrbufAppendS(&item->inf.description, inf.interfaceName.UTF8String);
+        ffStrbufSetStatic(&item->inf.status, inf.powerOn ? "Power On" : "Power Off");
+        if(!inf.powerOn)
+            continue;
+
+        ffStrbufSetStatic(&item->conn.status, inf.interfaceMode != kCWInterfaceModeNone ? "Active" : "Inactive");
+        if(inf.interfaceMode == kCWInterfaceModeNone)
+            continue;
+
+        FF_STRBUF_AUTO_DESTROY ipconfig = ffStrbufCreate();
+
+        CWNetworkProfile* networkProfile = inf.configuration.networkProfiles.firstObject;
+
+        if (inf.ssid) // https://developer.apple.com/forums/thread/732431
+            ffStrbufAppendS(&item->conn.ssid, inf.ssid.UTF8String);
+        else if (networkProfile.ssid)
+            ffStrbufSetStatic(&item->conn.ssid, inf.configuration.networkProfiles.firstObject.ssid.UTF8String);
+        else
+            ffStrbufSetStatic(&item->conn.ssid, "<redacted>"); // https://developer.apple.com/forums/thread/732431
+
+        if (inf.bssid)
+            ffStrbufAppendS(&item->conn.bssid, inf.bssid.UTF8String);
+        else if (networkProfile.bssidList)
+            ffStrbufSetStatic(&item->conn.bssid, [networkProfile.bssidList.firstObject[@"BSSID"] UTF8String]);
+        else
+            ffStrbufSetStatic(&item->conn.bssid, "<redacted>");
+
+        switch(inf.activePHYMode)
+        {
+            case kCWPHYModeNone:
+                ffStrbufSetStatic(&item->conn.protocol, "none");
+                break;
+            case kCWPHYMode11a:
+                ffStrbufSetStatic(&item->conn.protocol, "802.11a");
+                break;
+            case kCWPHYMode11b:
+                ffStrbufSetStatic(&item->conn.protocol, "802.11b");
+                break;
+            case kCWPHYMode11g:
+                ffStrbufSetStatic(&item->conn.protocol, "802.11g");
+                break;
+            case kCWPHYMode11n:
+                ffStrbufSetStatic(&item->conn.protocol, "802.11n (Wi-Fi 4)");
+                break;
+            case kCWPHYMode11ac:
+                ffStrbufSetStatic(&item->conn.protocol, "802.11ac (Wi-Fi 5)");
+                break;
+            case 6 /*kCWPHYMode11ax*/:
+                ffStrbufSetStatic(&item->conn.protocol, "802.11ax (Wi-Fi 6)");
+                break;
+            case 7 /*kCWPHYMode11be?*/:
+                ffStrbufSetStatic(&item->conn.protocol, "802.11be (Wi-Fi 7)");
+                break;
+            default:
+                if (inf.activePHYMode < 8)
+                    ffStrbufAppendF(&item->conn.protocol, "Unknown (%ld)", inf.activePHYMode);
+                break;
+        }
+        item->conn.signalQuality = rssiToSignalQuality((int) inf.rssiValue);
+        item->conn.txRate = inf.transmitRate;
+
+        switch(inf.security)
+        {
+            case kCWSecurityNone:
+                ffStrbufSetStatic(&item->conn.security, "Insecure");
+                break;
+            case kCWSecurityWEP:
+                ffStrbufSetStatic(&item->conn.security, "WEP");
+                break;
+            case kCWSecurityWPAPersonal:
+                ffStrbufSetStatic(&item->conn.security, "WPA Personal");
+                break;
+            case kCWSecurityWPAPersonalMixed:
+                ffStrbufSetStatic(&item->conn.security, "WPA Personal Mixed");
+                break;
+            case kCWSecurityWPA2Personal:
+                ffStrbufSetStatic(&item->conn.security, "WPA2 Personal");
+                break;
+            case kCWSecurityPersonal:
+                ffStrbufSetStatic(&item->conn.security, "Personal");
+                break;
+            case kCWSecurityDynamicWEP:
+                ffStrbufSetStatic(&item->conn.security, "Dynamic WEP");
+                break;
+            case kCWSecurityWPAEnterprise:
+                ffStrbufSetStatic(&item->conn.security, "WPA Enterprise");
+                break;
+            case kCWSecurityWPAEnterpriseMixed:
+                ffStrbufSetStatic(&item->conn.security, "WPA Enterprise Mixed");
+                break;
+            case kCWSecurityWPA2Enterprise:
+                ffStrbufSetStatic(&item->conn.security, "WPA2 Enterprise");
+                break;
+            case kCWSecurityEnterprise:
+                ffStrbufSetStatic(&item->conn.security, "Enterprise");
+                break;
+            case 11 /*kCWSecurityWPA3Personal*/:
+                ffStrbufSetStatic(&item->conn.security, "WPA3 Personal");
+                break;
+            case 12 /*kCWSecurityWPA3Enterprise*/:
+                ffStrbufSetStatic(&item->conn.security, "WPA3 Enterprise");
+                break;
+            case 13 /*kCWSecurityWPA3Transition*/:
+                ffStrbufSetStatic(&item->conn.security, "WPA3 Transition");
+                break;
+            case 14 /*kCWSecurityOWE*/:
+                ffStrbufSetStatic(&item->conn.security, "OWE");
+                break;
+            case 15 /*kCWSecurityOWETransition*/:
+                ffStrbufSetStatic(&item->conn.security, "OWE Transition");
+                break;
+            default:
+                ffStrbufAppendF(&item->conn.security, "Unknown (%ld)", inf.security);
+                break;
+        }
+
+        item->conn.channel = (uint16_t) inf.wlanChannel.channelNumber;
+        switch (inf.wlanChannel.channelBand)
+        {
+            case kCWChannelBand2GHz: item->conn.frequency = 2400; break;
+            case kCWChannelBand5GHz: item->conn.frequency = 5400; break;
+            case 3 /*kCWChannelBand6GHz*/: item->conn.frequency = 6400; break;
+            default: item->conn.frequency = 0; break;
+        }
+    }
+
+    return NULL;
+}