Fix dumpfiles

pydfirram/core/base.py

@@ -145,7 +145,17 @@ def __init__(
         self.dump_file = dump_file
         self.context = contexts.Context()
         self.plugin = plugin
+        self.automag : automagic
 
+    def set_context(self):
+        dump_file_location = self.get_dump_file_location()
+        self.context.config[self.KEY_STACKERS] = self.os_stackers()
+        self.context.config[self.KEY_SINGLE_LOCATION] = dump_file_location
+
+    def set_automagic(self):
+        self.automag = self.automagics()
+
+
     def build(self) -> interfaces.plugins.PluginInterface:
         """Build a basic context for the provided plugin.
 
@@ -156,18 +166,16 @@ def build(self) -> interfaces.plugins.PluginInterface:
             VolatilityExceptions.UnsatisfiedException: If the plugin cannot be built.
         """
         plugin = self.plugin.interface
-        automagics = self.automagics()
-        dump_file_location = self.get_dump_file_location()
+        #automagics = self.automagics()
+        #self.set_context()
         base_config_path = "plugins"
         file_handler = create_file_handler(os.getcwd())
-        self.context.config[self.KEY_STACKERS] = self.os_stackers()
-        self.context.config[self.KEY_SINGLE_LOCATION] = dump_file_location
         try:
             # Construct the plugin, clever magic figures out how to
             # fulfill each requirement that might not be fulfilled
             constructed = construct_plugin(
                 self.context,
-                automagics,
+                self.automag,
                 plugin,  # type: ignore
                 base_config_path,
                 None,  # no progress callback for now
@@ -313,13 +321,14 @@ def run_plugin(self, plugin: PluginEntry, **kwargs: Any) -> Any:
             ValueError: If the context is not built.
         """
         self.context = Context(self.os, self.dump_file, plugin) # type: ignore
-        context = self.context.build() # type: ignore
-
+        self.context.set_automagic()
+        self.context.set_context()
+        builded_context = self.context.build() # type: ignore
         if kwargs:
-            context = self.context.add_arguments(context,kwargs)
+            runable_context = self.context.add_arguments(builded_context,kwargs)
         if self.context is None:
             raise ValueError("Context not built.")
-        return context.run()
+        return runable_context.run()
 
     def validate_dump_file(self, dump_file: Path) -> bool:
         """Validate dump file location.

pydfirram/core/renderer.py

@@ -147,7 +147,25 @@ def to_list(self) -> Dict:
         except Exception as e:
             logger.error("Impossible to render data in dictionary form.")
             raise e
+    def file_render(self)-> None:
+        """
+        Convert the data to a list format.
+
+        This method attempts to render the input data using the TreeGrid_to_json class,
+        and convert it to a dictionary.
+
+        Returns:
+            Dict: The rendered data in list format.
 
+        Raises:
+            Exception: If rendering the data fails.
+        """
+        try:
+            formatted = TreeGrid_to_json().render(self.data)
+        except Exception as e:
+            logger.error("Impossible to render data in dictionary form.")
+            raise e
+
     def to_json(self) -> str:
         """
         Convert the data to a JSON string.

pydfirram/modules/windows.py

@@ -27,7 +27,8 @@
         >>> print(plugin)
 """
 
-from pydfirram.core.base import Generic, OperatingSystem
+from pydfirram.core.base import Generic, OperatingSystem,Context
+from pydfirram.core.renderer import Renderer
 
 
 class Windows(Generic):
@@ -60,4 +61,50 @@ def __init__(self, dumpfile):
         --------
         >>> windows = Windows("path/to/dump.raw": Path)
         """
+        self.dump_files = dumpfile
         super().__init__(OperatingSystem.WINDOWS, dumpfile)
+
+    def _set_argument(self,context, prefix, kwargs):
+        for k, v in kwargs.items():
+            print(k,v)
+            context.config[prefix+k] = v
+        return context
+
+    def dumpfiles(self,**kwargs) -> None:
+        """
+            Dump memory files based on provided parameters.
+
+            This method utilizes the "dumpfiles" plugin to create memory dumps from a 
+            Windows operating system context. The memory dumps can be filtered based 
+            on the provided arguments. If no parameters are provided, the method will
+            dump the entire system by default.
+
+            Parameters:
+            -----------
+            physaddr : int, optional
+                The physical address offset for the memory dump.
+            virtaddr : int, optional
+                The virtual address offset for the memory dump.
+            pid : int, optional
+                The process ID for which the memory dump should be generated.
+
+            Notes:
+            ------
+            - The method sets up the context with the operating system and dump files.
+            - Automagic and context settings are configured before building the context.
+            - If additional keyword arguments are provided, they are added as arguments to the context.
+            - The resulting context is executed and rendered to a file using the Renderer class.
+            - If no parameters are provided, the method will dump the entire system by default.
+
+            Returns:
+            --------
+            None
+            """
+        plugin = self.get_plugin("dumpfiles")
+        context = Context(OperatingSystem.WINDOWS, self.dump_files, plugin) # type: ignore
+        context.set_automagic()
+        context.set_context()
+        builded_context = context.build()
+        if kwargs:
+            runable_context = context.add_arguments(builded_context,kwargs)
+        Renderer(runable_context.run()).file_render()

tests/config.py

@@ -1,3 +1,3 @@
 from pathlib import Path
 
-DUMP_FILE = Path("./data/dump.raw")
+DUMP_FILE = Path("/home/braguette/dataset_memory/ch2.dmp")

tests/test_volatility_windows_function.py

@@ -1,6 +1,7 @@
 import pytest
 from pathlib import Path
 from pydfirram.core.base import Generic, OperatingSystem
+from pydfirram.modules.windows import Windows
 from pydfirram.core.renderer import Renderer
 from loguru import logger
 from .config import DUMP_FILE
@@ -17,6 +18,12 @@ def generic_instance() -> Generic:
     dumpfile = Path(DUMP_FILE)
     return Generic(os, dumpfile)
 
+@pytest.fixture
+def windows_instance() -> Windows :
+    dumpfile = Path(DUMP_FILE)
+    return Windows(dumpfile)
+
+@pytest.mark.pslist
 def test_volatility_pslist(generic_instance: Generic) -> None:
     """
     Test the volatility PsList function
@@ -30,6 +37,8 @@ def test_volatility_pslist(generic_instance: Generic) -> None:
     assert len(pslist_content) > 0, "Output list is empty"
     logger.success("TEST PASSED!")
 
+@pytest.mark.pslist
+@pytest.mark.pslist_pid
 def test_volatilty_pslist_with_args_pid(generic_instance : Generic) -> None :
     logger.opt(colors=True).info("<b><cyan>pslist</cyan></b> with args from volatility is running")
     output : Renderer = generic_instance.pslist(pid=[4])
@@ -39,12 +48,14 @@ def test_volatilty_pslist_with_args_pid(generic_instance : Generic) -> None :
     assert len(pslist_content) == 1
     logger.success("TEST PASSED !")
 
+@pytest.mark.banners
 def test_volatility_banners(generic_instance : Generic) -> None :
     logger.opt(colors=True).info("<b><cyan>banners</cyan></b> from volatility is running")
     output : Renderer = generic_instance.banners(pid=[4])
     assert isinstance(output, Renderer), "Error during function execution"
     logger.success("TEST PASSED !")
 
+@pytest.mark.cmdline
 def test_volatility_cmdline(generic_instance : Generic) -> None :
     logger.opt(colors=True).info("<b><cyan>cmdline</cyan></b> from volatility is running")
     output : Renderer = generic_instance.cmdline()
@@ -54,6 +65,7 @@ def test_volatility_cmdline(generic_instance : Generic) -> None :
     assert isinstance(cmdline_content,list),"Not a list"
     assert len(cmdline_content) > 0
 
+@pytest.mark.dlllist
 def test_volatility_dlllist(generic_instance : Generic) -> None :
     logger.opt(colors=True).info("<b><cyan>dlllist</cyan></b> from volatility is running")
     output : Renderer = generic_instance.dlllist()
@@ -63,60 +75,70 @@ def test_volatility_dlllist(generic_instance : Generic) -> None :
     assert len(dllist_content) > 0
     logger.success("TEST PASSED !")
 
+@pytest.mark.bigpools
 def test_bigpools(generic_instance : Generic) -> None :
     logger.opt(colors=True).info("<b><cyan>bigpools</cyan></b> from volatility is running")
     output : Renderer = generic_instance.bigpools()
     assert isinstance(output, Renderer), "Error during function execution"
     logger.success("TEST PASSED !")
 
+@pytest.mark.callbacks
 def test_callbacks(generic_instance : Generic) -> None :
     logger.opt(colors=True).info("<b><cyan>callbacks</cyan></b> from volatility is running")
     output : Renderer = generic_instance.callbacks()
     assert isinstance(output, Renderer), "Error during function execution"
     logger.success("TEST PASSED !")
 
+@pytest.mark.certificates
 def test_certificates(generic_instance : Generic) -> None :
     logger.opt(colors=True).info("<b><cyan>certificate</cyan></b> from volatility is running")
     output : Renderer = generic_instance.certificates()
     assert isinstance(output, Renderer), "Error during function execution"
     logger.success("TEST PASSED !")
 
+@pytest.mark.configwriter
 def test_configwriter(generic_instance : Generic) -> None :
     logger.opt(colors=True).info("<b><cyan>configwriter</cyan></b> from volatility is running")
     output : Renderer = generic_instance.configwriter()
     assert isinstance(output, Renderer), "Error during function execution"
     logger.success("TEST PASSED !")
 
+@pytest.mark.crashinfo
 def test_crashinfo(generic_instance : Generic) -> None :
     logger.opt(colors=True).info("<b><cyan>crashinfo</cyan></b> from volatility is running")
     with pytest.raises(Exception):
         generic_instance.crashinfo()
     logger.success("TEST PASSED !")
 
+@pytest.mark.devicetree
 def test_devicetree(generic_instance : Generic) -> None :
     logger.opt(colors=True).info("<b><cyan>devicetree</cyan></b> from volatility is running")
     output : Renderer = generic_instance.devicetree()
     assert isinstance(output, Renderer), "Error during function execution"
     logger.success("TEST PASSED !")
 
+@pytest.mark.driverirp
 def test_driverirp(generic_instance : Generic) -> None :
     logger.opt(colors=True).info("<b><cyan>driverirp</cyan></b> from volatility is running")
     output : Renderer = generic_instance.driverirp()
     assert isinstance(output, Renderer), "Error during function execution"
     logger.success("TEST PASSED !")
 
+@pytest.mark.drivermodules
 def test_drivermodule(generic_instance : Generic) -> None :
     logger.opt(colors=True).info("<b><cyan>drivermodule</cyan></b> from volatility is running")
     output : Renderer = generic_instance.drivermodule()
     assert isinstance(output, Renderer), "Error during function execution"
     logger.success("TEST PASSED !")
 
+@pytest.mark.driverscan
 def test_driverscan(generic_instance : Generic) -> None :
     logger.opt(colors=True).info("<b><cyan>driverscan</cyan></b> from volatility is running")
     output : Renderer = generic_instance.driverscan()
     assert isinstance(output, Renderer), "Error during function execution"
     logger.success("TEST PASSED !")
 
+@pytest.mark.envars
 def test_envars(generic_instance : Generic) -> None :
     logger.opt(colors=True).info("<b><cyan>envars</cyan></b> from volatility is running")
     output : Renderer = generic_instance.envars()
@@ -126,30 +148,35 @@ def test_envars(generic_instance : Generic) -> None :
     assert len(envars_content) > 0
     logger.success("TEST PASSED !")
 
+@pytest.mark.hivelist
 def test_hivelist(generic_instance : Generic) -> None :
     logger.opt(colors=True).info("<b><cyan>hivelist</cyan></b> from volatility is running")
     output : Renderer = generic_instance.hivelist()
     assert isinstance(output, Renderer), "Error during function execution"
     logger.success("TEST PASSED !")
 
+@pytest.mark.hivescan
 def test_hivescan(generic_instance : Generic) -> None :
     logger.opt(colors=True).info("<b><cyan>hivescan</cyan></b> from volatility is running")
     output : Renderer = generic_instance.hivescan()
     assert isinstance(output, Renderer), "Error during function execution"
     logger.success("TEST PASSED !")
 
+@pytest.mark.iat
 def test_iat(generic_instance : Generic) -> None :
     logger.opt(colors=True).info("<b><cyan>iat</cyan></b> from volatility is running")
     output : Renderer = generic_instance.iat()
     assert isinstance(output, Renderer), "Error during function execution"
     logger.success("TEST PASSED !")
 
+@pytest.mark.info
 def test_info(generic_instance : Generic) -> None :
     logger.opt(colors=True).info("<b><cyan>info</cyan></b> from volatility is running")
     output : Renderer = generic_instance.info()
     assert isinstance(output, Renderer), "Error during function execution"
     logger.success("TEST PASSED !")
 
+@pytest.mark.pstree
 def test_pstree(generic_instance : Generic) -> None :
     logger.opt(colors=True).info("<b><cyan>pstree</cyan></b> from volatility is running")
     output : Renderer = generic_instance.pstree()
@@ -158,3 +185,75 @@ def test_pstree(generic_instance : Generic) -> None :
     assert isinstance(cmdline_content,list),"Not a list"
     assert len(cmdline_content) > 0
     logger.success("TEST PASSED !")
+
+@pytest.mark.dumpfile_pid
+@pytest.mark.dumpfiles
+def test_dumpfile_with_args_pid(windows_instance : Windows):
+    current_directory = Path.cwd()
+    initial_files = set(current_directory.glob("file.*"))
+    new_files = set()
+
+    try:
+        result = windows_instance.dumpfiles(pid=4)
+        assert result is None, "The dumpfile method should return a non-null result"
+        new_files = set(current_directory.glob("file.*")) - initial_files
+        assert len(new_files) >= 1, f"Expected exactly one new file starting with 'file.', but found {len(new_files)}"
+        logger.opt(colors=True).info(f"number of file dumped {len(new_files)}")
+    except Exception as e:
+        pytest.fail(f"An exception should not be raised: {e}")
+    finally:
+        for new_file in new_files:
+            try:
+                new_file.unlink()
+            except Exception as cleanup_error:
+                print(f"Failed to delete {new_file}: {cleanup_error}")
+
+@pytest.mark.dumpfile_physaddr
+@pytest.mark.dumpfiles
+def test_dumpfile_with_args_physaddr(windows_instance : Windows):
+    current_directory = Path.cwd()
+    initial_files = set(current_directory.glob("file.*"))
+    new_files = set()
+
+    try:
+        result = windows_instance.dumpfiles(physaddr=533517296)
+        assert result is None, "The dumpfile method should return a non-null result"
+        # Check if new files starting with 'file.' are created
+        new_files = set(current_directory.glob("file.*")) - initial_files
+        assert len(new_files) == 1, f"Expected exactly one new file starting with 'file.', but found {len(new_files)}"
+    except Exception as e:
+        pytest.fail(f"An exception should not be raised: {e}")
+
+    finally:
+        # Clean up any new files created during the test
+        for new_file in new_files:
+            try:
+                new_file.unlink()
+            except Exception as cleanup_error:
+                print(f"Failed to delete {new_file}: {cleanup_error}")
+
+#Not able to test virtaddr locally 
+@pytest.mark.dumpfiles
+@pytest.mark.dumpfile_virtaddr
+def test_dumpfile_with_args_virtaddr(windows_instance : Windows):
+    current_directory = Path.cwd()
+    initial_files = set(current_directory.glob("file.*"))
+    new_files = set()
+    value = 2274855800
+    try:
+        result = windows_instance.dumpfiles(virtaddr=value)
+        # Check if new files starting with 'file.' with the value in hex are created
+        file_created = "file." + hex(value)
+        new_files = set(current_directory.glob(file_created)) - initial_files
+        assert len(new_files) == 1, f"Expected exactly one new file starting with 'file.', but found {len(new_files)}"
+
+    except Exception as e:
+        pytest.fail(f"An exception should not be raised: {e}")
+
+    finally:
+        # Clean up any new files created during the test
+        for new_file in new_files:
+            try:
+                new_file.unlink()
+            except Exception as cleanup_error:
+                print(f"Failed to delete {new_file}: {cleanup_error}")