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b09903c f016eb7 b09903c | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 | """Tests for the baseline solver suite.
Covers:
- Each solver produces non-empty command lists
- get_solver factory returns correct types
- All solvers implement the RangeAgent protocol
- Running a solver through a mock episode
"""
from __future__ import annotations
import pytest
from open_range.agents.protocol import RangeAgent
from open_range.agents.replay_agent import ScriptedAgent
from open_range.agents.solvers import (
BLUE_DEFENSE_COMMANDS,
TIER1_RED_COMMANDS,
TIER2_RED_COMMANDS,
TIER3_RED_COMMANDS,
BlueSolver,
Tier1Solver,
Tier2Solver,
Tier3Solver,
get_solver,
)
# ===================================================================
# Command list content
# ===================================================================
class TestCommandLists:
"""Each solver's command list is non-empty and realistic."""
def test_tier1_commands_non_empty(self):
assert len(TIER1_RED_COMMANDS) > 0
def test_tier2_commands_non_empty(self):
assert len(TIER2_RED_COMMANDS) > 0
def test_tier3_commands_non_empty(self):
assert len(TIER3_RED_COMMANDS) > 0
def test_blue_commands_non_empty(self):
assert len(BLUE_DEFENSE_COMMANDS) > 0
def test_tier1_has_nmap(self):
assert any("nmap" in cmd for cmd in TIER1_RED_COMMANDS)
def test_tier1_has_sqli(self):
assert any("UNION" in cmd or "OR 1=1" in cmd for cmd in TIER1_RED_COMMANDS)
def test_tier1_has_flag_submission(self):
assert any(cmd.startswith("submit_flag") for cmd in TIER1_RED_COMMANDS)
def test_tier2_has_nmap(self):
assert any("nmap" in cmd for cmd in TIER2_RED_COMMANDS)
def test_tier2_has_credential_pivot(self):
assert any("psql" in cmd or "mysql" in cmd for cmd in TIER2_RED_COMMANDS)
def test_tier2_has_flag_submission(self):
assert any(cmd.startswith("submit_flag") for cmd in TIER2_RED_COMMANDS)
def test_tier3_has_nmap(self):
assert any("nmap" in cmd for cmd in TIER3_RED_COMMANDS)
def test_tier3_has_cicd_recon(self):
assert any("ci_cd" in cmd or "jenkins" in cmd.lower() for cmd in TIER3_RED_COMMANDS)
def test_tier3_has_flag_submission(self):
assert any(cmd.startswith("submit_flag") for cmd in TIER3_RED_COMMANDS)
def test_blue_has_log_grep(self):
assert any("grep" in cmd for cmd in BLUE_DEFENSE_COMMANDS)
def test_blue_has_findings(self):
assert any(cmd.startswith("submit_finding") for cmd in BLUE_DEFENSE_COMMANDS)
def test_tier3_longer_than_tier1(self):
assert len(TIER3_RED_COMMANDS) > len(TIER1_RED_COMMANDS)
def test_all_commands_are_strings(self):
for cmd_list in [TIER1_RED_COMMANDS, TIER2_RED_COMMANDS,
TIER3_RED_COMMANDS, BLUE_DEFENSE_COMMANDS]:
for cmd in cmd_list:
assert isinstance(cmd, str)
assert len(cmd.strip()) > 0
# ===================================================================
# RangeAgent protocol compliance
# ===================================================================
class TestProtocolCompliance:
"""All solvers satisfy the RangeAgent protocol."""
def test_tier1_solver_is_range_agent(self):
assert isinstance(Tier1Solver(), RangeAgent)
def test_tier2_solver_is_range_agent(self):
assert isinstance(Tier2Solver(), RangeAgent)
def test_tier3_solver_is_range_agent(self):
assert isinstance(Tier3Solver(), RangeAgent)
def test_blue_solver_is_range_agent(self):
assert isinstance(BlueSolver(), RangeAgent)
def test_all_solvers_are_scripted_agents(self):
for cls in [Tier1Solver, Tier2Solver, Tier3Solver, BlueSolver]:
assert issubclass(cls, ScriptedAgent)
# ===================================================================
# get_solver factory
# ===================================================================
class TestGetSolver:
"""get_solver returns the correct solver for tier + role."""
def test_tier1_red(self):
solver = get_solver(tier=1, role="red")
assert isinstance(solver, Tier1Solver)
def test_tier2_red(self):
solver = get_solver(tier=2, role="red")
assert isinstance(solver, Tier2Solver)
def test_tier3_red(self):
solver = get_solver(tier=3, role="red")
assert isinstance(solver, Tier3Solver)
def test_blue_any_tier(self):
for tier in [1, 2, 3]:
solver = get_solver(tier=tier, role="blue")
assert isinstance(solver, BlueSolver)
def test_invalid_tier_raises(self):
with pytest.raises(ValueError, match="tier"):
get_solver(tier=99, role="red")
def test_invalid_role_raises(self):
with pytest.raises(ValueError, match="role"):
get_solver(tier=1, role="purple")
# ===================================================================
# Solver behavior (reset + act)
# ===================================================================
class TestSolverBehavior:
"""Solvers replay their commands correctly."""
@pytest.mark.parametrize("cls", [Tier1Solver, Tier2Solver, Tier3Solver])
def test_red_solver_produces_commands(self, cls):
solver = cls()
solver.reset("Test briefing", "red")
# First act should return the first command
cmd = solver.act("observation")
assert isinstance(cmd, str)
assert len(cmd) > 0
def test_blue_solver_produces_commands(self):
solver = BlueSolver()
solver.reset("Test briefing", "blue")
cmd = solver.act("observation")
assert isinstance(cmd, str)
assert len(cmd) > 0
def test_solver_exhaustion_uses_fallback(self):
solver = Tier1Solver()
solver.reset("briefing", "red")
# Exhaust all commands
for _ in range(len(TIER1_RED_COMMANDS) + 5):
cmd = solver.act("obs")
assert cmd == "echo done"
def test_blue_solver_fallback(self):
solver = BlueSolver()
solver.reset("briefing", "blue")
for _ in range(len(BLUE_DEFENSE_COMMANDS) + 5):
cmd = solver.act("obs")
assert cmd == "check_services"
def test_reset_restarts_commands(self):
solver = Tier1Solver()
solver.reset("b1", "red")
first_cmd = solver.act("obs")
solver.reset("b2", "red")
assert solver.act("obs") == first_cmd
# ===================================================================
# Mock episode integration
# ===================================================================
class TestSolverEpisode:
"""Solvers can run through a mock episode."""
def _mock_env(self):
"""Return a minimal mock environment."""
from open_range.protocols import FlagSpec, SnapshotSpec, TaskSpec
from open_range.server.models import RangeObservation
class MockEnv:
def __init__(self):
self._step_count = 0
self._flags_found: list[str] = []
self._snapshot = SnapshotSpec(
flags=[
FlagSpec(
id="f1",
value="FLAG{test}",
path="/flag.txt",
host="db",
),
],
task=TaskSpec(
red_briefing="Test red briefing",
blue_briefing="Test blue briefing",
),
)
def reset(self, **kwargs):
self._step_count = 0
self._flags_found = []
return RangeObservation(stdout="Episode started.")
def step(self, action):
self._step_count += 1
done = self._step_count >= 10
if action.command.startswith("submit_flag"):
flag = action.command.split(maxsplit=1)[-1]
if flag == "FLAG{test}":
self._flags_found.append(flag)
return RangeObservation(
stdout=f"Correct! Flag accepted: {flag}",
done=True,
reward=1.0,
)
return RangeObservation(
stdout=f"[mock] {action.command}",
done=done,
reward=0.0,
)
@property
def state(self):
class _S:
pass
s = _S()
s.flags_found = list(self._flags_found)
s.tier = 1
s.episode_id = "test"
s.step_count = self._step_count
return s
@property
def snapshot(self):
return self._snapshot
return MockEnv()
def test_tier1_solver_runs_episode(self):
from open_range.agents.episode import run_episode
from open_range.agents.protocol import EpisodeResult
env = self._mock_env()
red = Tier1Solver()
blue = BlueSolver()
result = run_episode(env, red, blue, max_steps=10)
assert isinstance(result, EpisodeResult)
assert result.steps > 0
assert len(result.red_trajectory) > 0
assert len(result.blue_trajectory) > 0
def test_tier2_solver_runs_episode(self):
from open_range.agents.episode import run_episode
from open_range.agents.protocol import EpisodeResult
env = self._mock_env()
red = Tier2Solver()
blue = BlueSolver()
result = run_episode(env, red, blue, max_steps=10)
assert isinstance(result, EpisodeResult)
assert result.steps > 0
def test_tier3_solver_runs_episode(self):
from open_range.agents.episode import run_episode
from open_range.agents.protocol import EpisodeResult
env = self._mock_env()
red = Tier3Solver()
blue = BlueSolver()
result = run_episode(env, red, blue, max_steps=10)
assert isinstance(result, EpisodeResult)
assert result.steps > 0
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