Show which accessibility services are enabled

src/mvt/android/artifacts/dumpsys_accessibility.py

@@ -23,13 +23,13 @@ def check_indicators(self) -> None:
 
     def parse(self, content: str) -> None:
         """
-        Parse the Dumpsys Accessibility section/
-        Adds results to self.results (List[Dict[str, str]])
+        Parse the Dumpsys Accessibility section.
+        Adds results to self.results (List[Dict[str, Any]])
 
         :param content: content of the accessibility section (string)
         """
 
-        # "Old" syntax
+        # Parse installed services
         in_services = False
         for line in content.splitlines():
             if line.strip().startswith("installed services:"):
@@ -40,7 +40,6 @@ def parse(self, content: str) -> None:
                 continue
 
             if line.strip() == "}":
-                # At end of installed services
                 break
 
             service = line.split(":")[1].strip()
@@ -49,21 +48,66 @@ def parse(self, content: str) -> None:
                 {
                     "package_name": service.split("/")[0],
                     "service": service,
+                    "enabled": False,
                 }
             )
 
-        # "New" syntax - AOSP >= 14 (?)
-        # Looks like:
-        # Enabled services:{{com.azure.authenticator/com.microsoft.brooklyn.module.accessibility.BrooklynAccessibilityService}, {com.agilebits.onepassword/com.agilebits.onepassword.filling.accessibility.FillingAccessibilityService}}
-
+        # Parse enabled services from both old and new formats.
+        #
+        # Old format (multi-line block):
+        #   enabled services: {
+        #     0 : com.example/.MyService
+        #   }
+        #
+        # New format (single line, AOSP >= 14):
+        #   Enabled services:{{com.example/com.example.MyService}, {com.other/com.other.Svc}}
+        enabled_services = set()
+
+        in_enabled = False
         for line in content.splitlines():
-            if line.strip().startswith("Enabled services:"):
-                matches = re.finditer(r"{([^{]+?)}", line)
+            stripped = line.strip()
+
+            if in_enabled:
+                if stripped == "}":
+                    in_enabled = False
+                    continue
+                service = line.split(":")[1].strip()
+                enabled_services.add(service)
+                continue
 
-                for match in matches:
-                    # Each match is in format: <package_name>/<service>
-                    package_name, _, service = match.group(1).partition("/")
+            if re.match(r"enabled services:\s*\{\s*$", stripped, re.IGNORECASE):
+                # Old multi-line format: "enabled services: {"
+                in_enabled = True
+                continue
 
-                    self.results.append(
-                        {"package_name": package_name, "service": service}
-                    )
+            if re.match(r"enabled services:\s*\{", stripped, re.IGNORECASE):
+                # New single-line format: "Enabled services:{{pkg/svc}, {pkg2/svc2}}"
+                matches = re.finditer(r"\{([^{}]+)\}", stripped)
+                for match in matches:
+                    enabled_services.add(match.group(1).strip())
+
+        # Mark installed services that are enabled.
+        # Installed service names may include trailing annotations like
+        # "(A11yTool)" that are absent from the enabled services list,
+        # so strip annotations before comparing.
+        def _strip_annotation(s: str) -> str:
+            return re.sub(r"\s+\(.*?\)\s*$", "", s)
+
+        installed_stripped = {
+            _strip_annotation(r["service"]): r for r in self.results
+        }
+        for enabled in enabled_services:
+            if enabled in installed_stripped:
+                installed_stripped[enabled]["enabled"] = True
+
+        # Add enabled services not found in the installed list
+        for service in enabled_services:
+            if service not in installed_stripped:
+                package_name, _, _ = service.partition("/")
+                self.results.append(
+                    {
+                        "package_name": package_name,
+                        "service": service,
+                        "enabled": True,
+                    }
+                )

src/mvt/android/modules/bugreport/dumpsys_accessibility.py

@@ -50,9 +50,14 @@ def run(self) -> None:
 
         for result in self.results:
             self.log.info(
-                'Found installed accessibility service "%s"', result.get("service")
+                'Found installed accessibility service "%s" (enabled: %s)',
+                result.get("service"),
+                result.get("enabled", False),
             )
 
+        enabled_count = sum(1 for r in self.results if r.get("enabled"))
         self.log.info(
-            "Identified a total of %d accessibility services", len(self.results)
+            "Identified a total of %d accessibility services, %d enabled",
+            len(self.results),
+            enabled_count,
         )

tests/android/test_artifact_dumpsys_accessibility.py

@@ -25,6 +25,9 @@ def test_parsing(self):
             da.results[0]["service"]
             == "com.android.settings/com.samsung.android.settings.development.gpuwatch.GPUWatchInterceptor"
         )
+        # All services are installed but none enabled in this fixture
+        for result in da.results:
+            assert result["enabled"] is False
 
     def test_parsing_v14_aosp_format(self):
         da = DumpsysAccessibilityArtifact()
@@ -36,7 +39,32 @@ def test_parsing_v14_aosp_format(self):
         da.parse(data)
         assert len(da.results) == 1
         assert da.results[0]["package_name"] == "com.malware.accessibility"
-        assert da.results[0]["service"] == "com.malware.service.malwareservice"
+        assert (
+            da.results[0]["service"]
+            == "com.malware.accessibility/com.malware.service.malwareservice"
+        )
+        assert da.results[0]["enabled"] is True
+
+    def test_parsing_installed_and_enabled(self):
+        da = DumpsysAccessibilityArtifact()
+        file = get_artifact("android_data/dumpsys_accessibility_enabled.txt")
+        with open(file) as f:
+            data = f.read()
+
+        assert len(da.results) == 0
+        da.parse(data)
+        assert len(da.results) == 5
+
+        enabled = [r for r in da.results if r["enabled"]]
+        assert len(enabled) == 1
+        assert enabled[0]["package_name"] == "com.samsung.accessibility"
+        assert (
+            enabled[0]["service"]
+            == "com.samsung.accessibility/.universalswitch.UniversalSwitchService  (A11yTool)"
+        )
+
+        not_enabled = [r for r in da.results if not r["enabled"]]
+        assert len(not_enabled) == 4
 
     def test_ioc_check(self, indicator_file):
         da = DumpsysAccessibilityArtifact()

tests/artifacts/android_data/dumpsys_accessibility_enabled.txt

@@ -0,0 +1,16 @@
+ACCESSIBILITY MANAGER (dumpsys accessibility)
+
+currentUserId=0
+User state[
+     attributes:{id=0, touchExplorationEnabled=false, installedServiceCount=5}
+     installed services: {
+      0 : com.google.android.apps.accessibility.voiceaccess/.JustSpeakService  (A11yTool)
+      1 : com.microsoft.appmanager/com.microsoft.mmx.screenmirroringsrc.accessibility.ScreenMirroringAccessibilityService
+      2 : com.samsung.accessibility/.assistantmenu.serviceframework.AssistantMenuService  (A11yTool)
+      3 : com.samsung.accessibility/.universalswitch.UniversalSwitchService  (A11yTool)
+      4 : com.samsung.android.accessibility.talkback/com.samsung.android.marvin.talkback.TalkBackService  (A11yTool)
+     }
+     Bound services:{}
+     Enabled services:{{com.samsung.accessibility/.universalswitch.UniversalSwitchService}}
+     Binding services:{}
+     Crashed services:{}