Rework the CLI a little to actually call the plugin, but the config system needs improving/fixing/rewriting. 5:S

volatility/cli/__init__.py

@@ -41,28 +41,27 @@ class CommandLine(object):
         dldr = depresolver.DataLayerDependencyResolver()
         dependencies = dldr.build_tree(plugin)
 
-        # UI fills in the config:
-        ctx = contexts.Context()
-        ctx.config["pslist.primary.memory_layer.filename"] = "/run/media/mike/disk/memory/xp-laptop-2005-07-04-1430.img"
-        ctx.config["pslist.primary.page_map_offset"] = 0x39000
-
-        print(dldr.resolve_dependencies(dependencies, context = ctx, path = ["pslist"]))
-
         # TODO: write functions that determine all possible options/requirements for this plugin
         # (flatten the tree, treating disjunctions as conjunctions)
-        print(list(dependencies))
+        # print(list(dependencies))
 
 
         # TODO: Write functions that walk the tree and produce instances of each of the requirements
         # (to allow a registry-like tree of config values that can be populated by the user)
 
         # TODO: Walk down the tree attempting to fulfil each requirement (recursive) and backtrack when necessary
-
-
         # Translate the parsed args to a context configuration
 
-        # Construct and run the plugin
-        # plugin(context).run()
+
+        # UI fills in the config:
+        ctx = contexts.Context()
+        ctx.config["pslist.primary.memory_layer.filename"] = "/run/media/mike/disk/memory/xp-laptop-2005-07-04-1430.img"
+        ctx.config["pslist.primary.page_map_offset"] = 0x39000
+        ctx.config["pslist.offset"] = 0x823c87c0
+
+        if dldr.validate_dependencies(dependencies, context = ctx, path = ["pslist"]):
+            # Construct and run the plugin
+            plugin(ctx).run()
 
 
 def main():

volatility/framework/configuration/depresolver.py

@@ -34,7 +34,7 @@ class DataLayerDependencyResolver(validity.ValidityRoutines):
                     satisfied = satisfied and (layer_class.metadata[k] == v)
         return satisfied
 
-    def resolve_dependencies(self, deptree, context, path = None):
+    def validate_dependencies(self, deptree, context, path = None):
         """Takes a dependency tree and attempts to resolve the tree by validating each branch and using the first that successfully validates
 
             @param path: A list of path components to access the deptree's configuration details
@@ -46,7 +46,7 @@ class DataLayerDependencyResolver(validity.ValidityRoutines):
         for node in deptree:
             if isinstance(node, Node) and not node.requirement.optional:
                 for branch, subtree in node.branches.items():
-                    if self.resolve_dependencies(subtree, context, path = path + [node.requirement.name]):
+                    if self.validate_dependencies(subtree, context, path = path + [node.requirement.name]):
                         # Generate a layer name
                         layer_name = node.requirement.name
                         counter = 2

volatility/framework/interfaces/plugins.py

@@ -51,7 +51,7 @@ class PluginInterface(validity.ValidityRoutines, configuration_interface.Configu
     def validate_inputs(self):
         for option in self.get_schema():
             if not option.optional:
-                option.validate_input(self.config.get_value(option.name), self.context)
+                option.validate(self.config.get_value(option.name), self.context)
 
     @abstractmethod
     def run(self):