Add plugin ios_siminfo ke Plaso

plaso/data/formatters/ios.yaml

@@ -233,3 +233,17 @@ short_message:
 - 'Message: {text}'
 short_source: 'Twitter iOS'
 source: 'Twitter iOS Status'
+---
+#ios_siminfo
+type: 'conditional'
+data_type: 'ios:sim:info'
+message:
+  - 'SIM MDN: {mdn}'
+  - 'SIM Type: {sim_type}'
+  - 'CB Ver: {cb_ver}'
+  - 'Label ID: {label_id}'
+short_message:
+  - 'SIM MDN: {mdn}'
+short_source: 'IOS'
+source: 'iOS SIM Info'
+---

plaso/data/timeliner.yaml

@@ -1795,3 +1795,19 @@ attribute_mappings:
 - name: 'recorded_time'
   description: 'Recorded Time'
 place_holder_event: true
+---
+#Configuration for data type
+data_type: 'ios:sim:info'
+attribute_mappings:
+  - name: 'mdn'
+    description: 'Nomor Ponsel SIM'
+  - name: 'sim_type'
+    description: 'Jenis SIM (misalnya, SIM atau USIM)'
+  - name: 'cb_ver'
+    description: 'Versi CB SIM'
+  - name: 'label_id'
+    description: 'ID label untuk SIM'
+  - name: 'timestamp'
+    description: 'Timestamp SIM'
+place_holder_event: true
+---

plaso/parsers/plist_plugins/__init__.py

@@ -21,3 +21,6 @@
 from plaso.parsers.plist_plugins import spotlight_searched_terms
 from plaso.parsers.plist_plugins import spotlight_volume
 from plaso.parsers.plist_plugins import time_machine
+
+# Impor parser yang baru dibuat
+from plaso.parsers.plist_plugins import ios_siminfo

plaso/parsers/plist_plugins/ios_siminfo.py

@@ -0,0 +1,74 @@
+import logging
+from plaso.containers import events
+from plaso.parsers.plist_plugins import interface
+from plaso.parsers.plist import PlistParser
+from dfdatetime import posix_time as dfdatetime_posix_time
+
+# Setup logging
+logging.basicConfig(level=logging.DEBUG)
+
+
+class IOSSIMInfoEventData(events.EventData):
+    """Event data untuk iOS SIM Info."""
+    DATA_TYPE = 'ios:sim:info'
+
+    def __init__(self):
+        """Inisialisasi event data."""
+        super(IOSSIMInfoEventData, self).__init__(data_type=self.DATA_TYPE)
+        self.mdn = None
+        self.eap_aka = None
+        self.sim_type = None
+        self.cb_ver = None
+        self.label_id = None
+        self.timestamp = None
+
+
+class IOSSIMInfoPlugin(interface.PlistPlugin):
+    """Plugin untuk memproses iOS SIM Info plist."""
+    NAME = 'ios_siminfo'
+    DATA_FORMAT = 'iOS SIM Info plist file'
+
+    PLIST_PATH_FILTERS = frozenset([
+        interface.PlistPathFilter('com.apple.commcenter.data.plist')
+    ])
+    PLIST_KEYS = frozenset(['PersonalWallet'])
+
+    def _ParsePlist(self, parser_mediator, match=None, **unused_kwargs):
+        """Memproses file plist."""
+        personal_wallet = match.get('PersonalWallet', {})
+
+        if not personal_wallet:
+            logging.warning('PersonalWallet kosong atau tidak ditemukan di match.')
+            return
+
+        for sim_id, sim_data in personal_wallet.items():
+            info = sim_data.get('info', {})
+            if not info:
+                logging.warning(f'Tidak ada info untuk SIM ID: {sim_id}')
+                continue
+
+            event_data = IOSSIMInfoEventData()
+            event_data.mdn = info.get('mdn')
+            event_data.eap_aka = info.get('eap_aka')
+            event_data.sim_type = info.get('type')
+            event_data.cb_ver = info.get('cb_ver')
+            event_data.label_id = info.get('label-id')
+            event_data.timestamp = dfdatetime_posix_time.PosixTime(
+                timestamp=info.get('ts', 0)
+            )
+
+            # Debugging untuk memastikan data diproduksi
+            logging.debug(
+                f'Memproduksi event data: MDN={event_data.mdn}, '
+                f'SIM Type={event_data.sim_type}, CB Ver={event_data.cb_ver}'
+            )
+
+            # Pastikan data penting ada sebelum menghasilkan event
+            if event_data.mdn:
+                parser_mediator.ProduceEventData(event_data)
+            else:
+                logging.warning(f'MDN tidak ditemukan untuk SIM ID: {sim_id}')
+
+
+# Registrasi plugin
+PlistParser.RegisterPlugin(IOSSIMInfoPlugin)

tests/parsers/plist_plugins/ios_siminfo.py

@@ -0,0 +1,43 @@
+import unittest
+from plaso.parsers.plist_plugins import ios_siminfo
+from tests.parsers.plist_plugins import test_lib
+
+
+class IOSSIMInfoPluginTest(test_lib.PlistPluginTestCase):
+    """Test untuk plugin iOS SIM Info."""
+
+    def testProcess(self):
+        """Menguji proses parsing plist menggunakan plugin iOS SIM Info."""
+        # Nama file plist yang akan diuji
+        plist_name = 'com.apple.commcenter.data.plist'
+
+        # Membuat instance dari plugin
+        plugin = ios_siminfo.IOSSIMInfoPlugin()
+
+        # Memproses file plist dengan plugin
+        storage_writer = self._ParsePlistFileWithPlugin(plugin, [plist_name], plist_name)
+
+        # Mengambil jumlah event_data yang diproses
+        number_of_event_data = storage_writer.GetNumberOfAttributeContainers('event_data')
+
+        # Memastikan jumlah event_data yang diproses sesuai
+        self.assertEqual(number_of_event_data, 1)
+
+        # Mengambil daftar event_data
+        events = list(storage_writer.GetAttributeContainers('event_data'))
+
+        # Memastikan bahwa data di event pertama sesuai dengan yang diharapkan
+        event = events[0]
+        self.assertEqual(event.mdn, '+19195794674')
+        self.assertEqual(event.eap_aka, True)
+        self.assertEqual(event.sim_type, 'sim')
+        self.assertEqual(event.cb_ver, '49.0')
+        self.assertEqual(event.label_id, 'E8B6082D-F391-46CB-9780-0AF46534D89F')
+        self.assertEqual(event.timestamp.timestamp, 1684326382)
+
+        # Memastikan timestamp diubah ke format yang benar
+        self.assertEqual(event.timestamp.CopyToDateTimeString(), '2023-05-17 12:26:22')
+
+
+if __name__ == '__main__':
+    unittest.main()