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136 lines
4 KiB
Python
136 lines
4 KiB
Python
# Copyright (c) Meta Platforms, Inc. and affiliates.
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# All rights reserved.
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#
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# This source code is licensed under the terms described in the LICENSE file in
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# the root directory of this source tree.
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import pytest
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import pytest_asyncio
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from llama_stack.apis.shields import Shield, ShieldType
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from llama_stack.distribution.datatypes import Api, Provider
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from llama_stack.providers.adapters.safety.bedrock import BedrockSafetyConfig
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from llama_stack.providers.inline.safety.meta_reference import (
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LlamaGuardShieldConfig,
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SafetyConfig,
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)
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from llama_stack.providers.tests.resolver import resolve_impls_for_test_v2
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from ..conftest import ProviderFixture, remote_stack_fixture
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@pytest.fixture(scope="session")
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def safety_remote() -> ProviderFixture:
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return remote_stack_fixture()
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@pytest.fixture(scope="session")
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def safety_model(request):
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if hasattr(request, "param"):
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return request.param
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return request.config.getoption("--safety-model", None)
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@pytest.fixture(scope="session")
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def safety_meta_reference(safety_model) -> ProviderFixture:
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return ProviderFixture(
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providers=[
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Provider(
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provider_id="meta-reference",
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provider_type="meta-reference",
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config=SafetyConfig(
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llama_guard_shield=LlamaGuardShieldConfig(
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model=safety_model,
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),
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).model_dump(),
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)
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],
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)
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@pytest.fixture(scope="session")
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def safety_together() -> ProviderFixture:
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return ProviderFixture(
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providers=[
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Provider(
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provider_id="together",
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provider_type="remote::together",
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config=TogetherSafetyConfig().model_dump(),
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)
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],
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provider_data=dict(
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together_api_key=get_env_or_fail("TOGETHER_API_KEY"),
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),
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)
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SAFETY_FIXTURES = ["meta_reference", "together", "remote", "bedrock"]
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@pytest.fixture(scope="session")
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def safety_bedrock() -> ProviderFixture:
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return ProviderFixture(
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providers=[
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Provider(
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provider_id="bedrock",
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provider_type="remote::bedrock",
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config=BedrockSafetyConfig().model_dump(),
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)
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],
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)
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@pytest_asyncio.fixture(scope="session")
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async def safety_stack(inference_model, safety_model, request):
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# We need an inference + safety fixture to test safety
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fixture_dict = request.param
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inference_fixture = request.getfixturevalue(
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f"inference_{fixture_dict['inference']}"
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)
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safety_fixture = request.getfixturevalue(f"safety_{fixture_dict['safety']}")
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providers = {
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"inference": inference_fixture.providers,
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"safety": safety_fixture.providers,
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}
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provider_data = {}
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if inference_fixture.provider_data:
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provider_data.update(inference_fixture.provider_data)
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if safety_fixture.provider_data:
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provider_data.update(safety_fixture.provider_data)
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impls = await resolve_impls_for_test_v2(
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[Api.safety, Api.shields, Api.inference],
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providers,
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provider_data,
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)
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safety_impl = impls[Api.safety]
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shields_impl = impls[Api.shields]
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# Register the appropriate shield based on provider type
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provider_id = safety_fixture.providers[0].provider_id
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provider_type = safety_fixture.providers[0].provider_type
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shield_config = {}
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identifier = "llama_guard"
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if provider_type == "meta-reference":
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shield_config["model"] = safety_model
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elif provider_type == "remote::together":
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shield_config["model"] = safety_model
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elif provider_type == "remote::bedrock":
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identifier = request.config.getoption("--bedrock-guardrail-id", None)
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shield_config["guardrailVersion"] = request.config.getoption(
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"--bedrock-guardrail-version", None
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)
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# Create shield
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shield = Shield(
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identifier=identifier,
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shield_type=ShieldType.llama_guard,
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provider_id=provider_id,
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params=shield_config,
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)
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return safety_impl, shields_impl, shield
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