Merge branch 'main' into Branch_2260

src/crewai/crew.py

@@ -32,6 +32,7 @@ from crewai.memory.long_term.long_term_memory import LongTermMemory
 from crewai.memory.short_term.short_term_memory import ShortTermMemory
 from crewai.memory.user.user_memory import UserMemory
 from crewai.process import Process
+from crewai.security import Fingerprint, SecurityConfig
 from crewai.task import Task
 from crewai.tasks.conditional_task import ConditionalTask
 from crewai.tasks.task_output import TaskOutput
@@ -54,6 +55,7 @@ from crewai.utilities.events.crew_events import (
     CrewTrainStartedEvent,
 )
 from crewai.utilities.events.crewai_event_bus import crewai_event_bus
+from crewai.utilities.events.event_listener import EventListener
 from crewai.utilities.formatter import (
     aggregate_raw_outputs_from_task_outputs,
     aggregate_raw_outputs_from_tasks,
@@ -90,6 +92,7 @@ class Crew(BaseModel):
         share_crew: Whether you want to share the complete crew information and execution with crewAI to make the library better, and allow us to train models.
         planning: Plan the crew execution and add the plan to the crew.
         chat_llm: The language model used for orchestrating chat interactions with the crew.
+        security_config: Security configuration for the crew, including fingerprinting.
     """
 
     __hash__ = object.__hash__  # type: ignore
@@ -220,6 +223,10 @@ class Crew(BaseModel):
         default=None,
         description="Knowledge for the crew.",
     )
+    security_config: SecurityConfig = Field(
+        default_factory=SecurityConfig,
+        description="Security configuration for the crew, including fingerprinting.",
+    )
 
     @field_validator("id", mode="before")
     @classmethod
@@ -248,7 +255,11 @@ class Crew(BaseModel):
     @model_validator(mode="after")
     def set_private_attrs(self) -> "Crew":
         """Set private attributes."""
+
         self._cache_handler = CacheHandler()
+        event_listener = EventListener()
+        event_listener.verbose = self.verbose
+        event_listener.formatter.verbose = self.verbose
         self._logger = Logger(verbose=self.verbose)
         if self.output_log_file:
             self._file_handler = FileHandler(self.output_log_file)
@@ -474,10 +485,20 @@ class Crew(BaseModel):
 
     @property
     def key(self) -> str:
-        source = [agent.key for agent in self.agents] + [
+        source: List[str] = [agent.key for agent in self.agents] + [
             task.key for task in self.tasks
         ]
         return md5("|".join(source).encode(), usedforsecurity=False).hexdigest()
+        
+    @property
+    def fingerprint(self) -> Fingerprint:
+        """
+        Get the crew's fingerprint.
+
+        Returns:
+            Fingerprint: The crew's fingerprint
+        """
+        return self.security_config.fingerprint
 
     def _setup_from_config(self):
         assert self.config is not None, "Config should not be None."