objection boot target picker poc

picker.patch

diff --git a/objection/console/cli.py b/objection/console/cli.py
index f9738d1..4814eff 100644
--- a/objection/console/cli.py
+++ b/objection/console/cli.py
@@ -3,6 +3,8 @@ import time
 from pathlib import Path
 
 import click
+from prompt_toolkit import prompt
+from prompt_toolkit.completion import FuzzyCompleter, WordCompleter
 
 from objection.commands.plugin_manager import load_plugin
 from objection.utils.agent import Agent, AgentConfig
@@ -30,6 +32,42 @@ def get_agent() -> Agent:
         pause=not state_connection.no_pause
     ))
 
+    # launch the target picker if we need to
+    if not state_connection.name:
+        click.secho('No target specified. Start typing to choose a target.', dim=True)
+        apps = agent.get_applications()
+        app_completer = FuzzyCompleter(WordCompleter([app.identifier for app in apps]))
+
+        target = prompt('target app: ', completer=app_completer, complete_while_typing=True)
+
+        app = list(filter(lambda x: x.identifier == target, apps))
+        if len(app) <= 0:
+            raise Exception(f'Could not find application {target}')
+        app = app[0]  # get the first one
+
+        # set the name. if the pid is 0, also set the spawn bit together with the bundle.
+        # if the pid is not 0, the name is the process
+        if app.pid == 0:
+            click.secho(f'Will spawn {app.identifier}', dim=True)
+            state_connection.name = app.identifier
+            state_connection.spawn = True
+        else:
+            click.secho(f'Will attach to {app.name}', dim=True)
+            state_connection.name = app.name
+
+        # start a fresh agent
+        agent = Agent(AgentConfig(
+            name=state_connection.name,
+            host=state_connection.host,
+            port=state_connection.port,
+            device_type=state_connection.device_type,
+            device_id=state_connection.device_id,
+            spawn=state_connection.spawn,
+            foremost=state_connection.foremost,
+            debugger=state_connection.debugger,
+            pause=not state_connection.no_pause
+        ))
+
     agent.run()
 
     return agent
diff --git a/objection/utils/agent.py b/objection/utils/agent.py
index 3932148..5896a15 100644
--- a/objection/utils/agent.py
+++ b/objection/utils/agent.py
@@ -6,6 +6,7 @@ from dataclasses import dataclass
 from pathlib import Path
 from pprint import pprint
 
+import _frida  # typing related :|
 import click
 import frida
 
@@ -186,6 +187,20 @@ class Agent(object):
 
         debug_print(f'device determined as: {self.device}')
 
+    def get_applications(self) -> list[_frida.Application]:
+        """
+            Get's the applications available on a device.
+            This function has a side effect in that it kicks off the device
+            chooser so that we can enumerate applications.
+
+            :return:
+        """
+
+        if not self.device:
+            self.set_device()
+
+        return self.device.enumerate_applications(scope='minimal')
+
     def set_target_pid(self):
         """
             Set's the PID we should attach to. This method will spawn the
@@ -198,7 +213,7 @@ class Agent(object):
         """
 
         if (self.config.name is None) and (not self.config.foremost):
-            raise Exception('Need a target name to spawn/attach to')
+            raise Exception('Need a target name to spawn or attach to')
 
         if self.config.foremost:
             try: