diff --git a/Makefile b/Makefile index d899649..1967335 100644 --- a/Makefile +++ b/Makefile @@ -53,6 +53,19 @@ openapi-lint: ## 校验 OpenAPI 契约（redocly lint + bundle） generate: openapi-lint ## 生成代码（TypeScript 类型等） cd frontend && npm run generate:api +# ===== 灵台引擎 gRPC 服务（ADR-017 双形态） ===== + +.PHONY: lingtai-proto +lingtai-proto: ## 重新生成 gRPC stub（proto 变更后执行） + cd backend && uv run python -m grpc_tools.protoc -I../engine/proto \ + --python_out=../engine/server/generated \ + --grpc_python_out=../engine/server/generated \ + liushen/v1/liushen.proto + +.PHONY: lingtai-server +lingtai-server: ## 启动灵台引擎独立服务（开发档 127.0.0.1:50051；生产须 mTLS） + cd backend && uv run python ../engine/server/lingtai_server.py + # ===== 前端与桌面（Next.js / Tauri v2） ===== .PHONY: frontend-setup diff --git a/backend/pyproject.toml b/backend/pyproject.toml index de92bd2..b48177f 100644 --- a/backend/pyproject.toml +++ b/backend/pyproject.toml @@ -14,6 +14,8 @@ dependencies = [ "uuid-utils>=0.10", "greenlet>=3.5.5", "hunjing-lingtai", + "grpcio>=1.83.1", + "grpcio-tools>=1.83.1", ] [dependency-groups] diff --git a/backend/tests/test_lingtai_service.py b/backend/tests/test_lingtai_service.py new file mode 100644 index 0000000..8c6a7c4 --- /dev/null +++ b/backend/tests/test_lingtai_service.py @@ -0,0 +1,126 @@ +"""gRPC 服务形态集成测试：双形态 golden 一致（ADR-017）。 + +在进程内启动服务器（随机端口），验证： +- GetEngineInfo 版本协商 +- TransformMarkdown 与进程内 lingtai.transform_markdown 输出一致 +- OpenStream 双向流 envelope 键序与序号单调 +- EvaluatePolicy / ValidateUrl / CheckStateTransition / RerankRecall 行为 +""" + +import sys +from pathlib import Path + +import grpc +import pytest + +_SERVER_ROOT = Path(__file__).resolve().parents[2] / "engine" / "server" +sys.path.insert(0, str(_SERVER_ROOT / "generated")) +_SERVER_MODULE = _SERVER_ROOT / "lingtai_server.py" + +import liushen.v1.liushen_pb2 as pb # noqa: E402 +import liushen.v1.liushen_pb2_grpc as pb_grpc # noqa: E402 + +from app.core import lingtai # noqa: E402 + + +@pytest.fixture() +async def grpc_channel(): + import importlib.util as _ilu + + from grpc import aio as grpc_aio + + _spec = _ilu.spec_from_file_location( + "lingtai_server", + _SERVER_MODULE, + ) + _mod = _ilu.module_from_spec(_spec) + _spec.loader.exec_module(_mod) + LingtaiEngineServicer = _mod.LingtaiEngineServicer + + server = grpc_aio.server() + pb_grpc.add_LingtaiEngineServicer_to_server(LingtaiEngineServicer(), server) + port = server.add_insecure_port("127.0.0.1:0") + await server.start() + channel = grpc_aio.insecure_channel(f"127.0.0.1:{port}") + yield channel + await channel.close() + await server.stop(0) + + +async def test_engine_info(grpc_channel) -> None: + stub = pb_grpc.LingtaiEngineStub(grpc_channel) + info = await stub.GetEngineInfo(pb.GetEngineInfoRequest()) + assert info.abi_major == 1 + assert info.parser_version == "hunjing-markdown-v1" + assert "transform" in info.capabilities + + +async def test_transform_dual_form_golden(grpc_channel) -> None: + """双形态一致：服务输出 == 进程内引擎输出（ADR-017 核心不变量）。""" + import json + + stub = pb_grpc.LingtaiEngineStub(grpc_channel) + markdown = "说明\n```mermaid\nA-->B\n```\n$$\nz\n$$\n" + resp = await stub.TransformMarkdown(pb.TransformMarkdownRequest(markdown=markdown)) + served = json.loads(resp.canonical_json) + inproc = lingtai.transform_markdown(markdown) + assert served == inproc # 服务形态与进程内输出一致 + + +async def test_open_stream_envelope(grpc_channel) -> None: + import json + + stub = pb_grpc.LingtaiEngineStub(grpc_channel) + + async def frames(): + yield pb.StreamFrame(block_started="block_01") + yield pb.StreamFrame(text_delta="你") + yield pb.StreamFrame(text_delta="好") + + events = [] + async for ev in stub.OpenStream(frames()): + events.append(json.loads(ev.event_json)) + assert len(events) == 2 + assert all(e["type"] == "content.block.delta" for e in events) + seqs = [e["sequence"] for e in events] + assert seqs == sorted(seqs) + assert events[-1]["data"]["delta"]["text"] == "好" + + +async def test_policy_and_state(grpc_channel) -> None: + stub = pb_grpc.LingtaiEngineStub(grpc_channel) + # 决策表 + assert (await stub.EvaluatePolicy(pb.EvaluatePolicyRequest( + autonomy_level=1, risk_level=0))).decision == 0 + assert (await stub.EvaluatePolicy(pb.EvaluatePolicyRequest( + autonomy_level=0, risk_level=2))).decision == 2 + # URL 白名单 + assert (await stub.ValidateUrl(pb.ValidateUrlRequest( + url="https://ok"))).allowed is True + assert (await stub.ValidateUrl(pb.ValidateUrlRequest( + url="file:///etc"))).allowed is False + # 状态机 + assert (await stub.CheckStateTransition(pb.CheckStateTransitionRequest( + **{"from": pb.RUN_STATUS_QUEUED}, to=pb.RUN_STATUS_RUNNING))).valid is True + assert (await stub.CheckStateTransition(pb.CheckStateTransitionRequest( + **{"from": pb.RUN_STATUS_COMPLETED}, to=pb.RUN_STATUS_RUNNING))).valid is False + + +async def test_rerank(grpc_channel) -> None: + import json + + stub = pb_grpc.LingtaiEngineStub(grpc_channel) + resp = await stub.RerankRecall(pb.RerankRecallRequest( + candidates_json='{"query_terms":["魂镜"],"candidates":[' + '{"id":"a","text":"魂镜 系统"},{"id":"b","text":"无"}]}' + )) + ranked = json.loads(resp.ranked_json)["ranked"] + assert ranked[0] == {"id": "a", "score": 10} + assert ranked[1] == {"id": "b", "score": 0} + + +async def test_rebuild_export_unimplemented(grpc_channel) -> None: + stub = pb_grpc.LingtaiEngineStub(grpc_channel) + with pytest.raises(grpc.aio.AioRpcError) as exc: + await stub.RebuildExport(pb.RebuildExportRequest(canonical_json="{}")) + assert exc.value.code() == grpc.StatusCode.UNIMPLEMENTED diff --git a/backend/uv.lock b/backend/uv.lock index 605a32a..bb79f0f 100644 --- a/backend/uv.lock +++ b/backend/uv.lock @@ -265,6 +265,90 @@ wheels = [ { url = "https://files.pythonhosted.org/packages/df/af/419a4e383bd600858a9b67e9b280a60fdc383ee3f2fe5b6c0c1ef04e74d1/greenlet-3.5.5-cp315-cp315t-win_arm64.whl", hash = "sha256:7f049911ee81a16a03c33d5450d8d5867d27f596ca5fb201b86f4524e874468b", size = 315093, upload-time = 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灵台引擎独立服务形态（契约 docs/contracts/lingtai-service.md）。 +// 部署内部网络专用；错误映射见契约第 6 节。字段语义与进程内 C ABI JSON 边界同源。 + +service LingtaiEngine { + // 版本、ABI major、parser version、能力位 + rpc GetEngineInfo(GetEngineInfoRequest) returns (GetEngineInfoResponse); + + // Markdown → canonical ContentBlock JSON + rpc TransformMarkdown(TransformMarkdownRequest) returns (TransformMarkdownResponse); + + // canonical Block → 可移植 Markdown 重建（预留：实现随 WP-03 导出） + rpc RebuildExport(RebuildExportRequest) returns (RebuildExportResponse); + + // 双向流：宿主喂增量，服务回 content.block.* envelope JSON + rpc OpenStream(stream StreamFrame) returns (stream StreamEvent); + + // 计划 DAG 预算核算（最小：标量预算） + rpc CheckBudget(CheckBudgetRequest) returns (CheckBudgetResponse); + + // 候选确定性重排 + rpc RerankRecall(RerankRecallRequest) returns (RerankRecallResponse); + + // 四维裁决（autonomy × risk） + rpc EvaluatePolicy(EvaluatePolicyRequest) returns (EvaluatePolicyResponse); + + // URL 协议白名单校验 + rpc ValidateUrl(ValidateUrlRequest) returns (ValidateUrlResponse); + + // Run/Turn 状态转换合法性 + rpc CheckStateTransition(CheckStateTransitionRequest) returns (CheckStateTransitionResponse); +} + +message GetEngineInfoRequest {} + +message GetEngineInfoResponse { + uint32 abi_major = 1; + string parser_version = 2; + string engine_version = 3; + repeated string capabilities = 4; +} + +message TransformMarkdownRequest { + string markdown = 1; +} + +message TransformMarkdownResponse { + string canonical_json = 1; // canonical ContentBlock JSON（键序确定） +} + +message RebuildExportRequest { + string canonical_json = 1; +} + +message RebuildExportResponse { + string markdown = 1; +} + +message StreamFrame { + oneof frame { + string block_started = 2; // block_id：开启新 block（重置 delta_index） + string text_delta = 3; // 文本增量 + } +} + +message StreamEvent { + string event_json = 1; // content.block.* envelope（canonical JSON） +} + +message CheckBudgetRequest { + int64 used = 1; + int64 maximum = 2; +} + +message CheckBudgetResponse { + bool allowed = 1; + string reason = 2; +} + +message RerankRecallRequest { + string candidates_json = 1; +} + +message RerankRecallResponse { + string ranked_json = 1; +} + +message EvaluatePolicyRequest { + int32 autonomy_level = 1; // 0 自省 / 1 循律 / 2 请命 / 3 禁域 + int32 risk_level = 2; // 0 只读 / 1 副作用 / 2 高影响 +} + +message EvaluatePolicyResponse { + int32 decision = 1; // 0 allow / 1 ask / 2 deny +} + +message ValidateUrlRequest { + string url = 1; +} + +message ValidateUrlResponse { + bool allowed = 1; + string reason = 2; +} + +enum RunStatus { + RUN_STATUS_UNSPECIFIED = 0; + RUN_STATUS_QUEUED = 1; + RUN_STATUS_RUNNING = 2; + RUN_STATUS_WAITING_APPROVAL = 3; + RUN_STATUS_COMPLETED = 4; + RUN_STATUS_FAILED = 5; + RUN_STATUS_CANCELLED = 6; +} + +message CheckStateTransitionRequest { + RunStatus from = 1; + RunStatus to = 2; +} + +message CheckStateTransitionResponse { + bool valid = 1; + string reason = 2; +} diff --git a/engine/server/generated/liushen/__init__.py b/engine/server/generated/liushen/__init__.py new file mode 100644 index 0000000..e69de29 diff --git a/engine/server/generated/liushen/v1/__init__.py b/engine/server/generated/liushen/v1/__init__.py new file mode 100644 index 0000000..e69de29 diff --git a/engine/server/generated/liushen/v1/liushen_pb2.py b/engine/server/generated/liushen/v1/liushen_pb2.py new file mode 100644 index 0000000..7e8c0ef --- /dev/null +++ b/engine/server/generated/liushen/v1/liushen_pb2.py @@ -0,0 +1,74 @@ +# -*- coding: utf-8 -*- +# Generated by the protocol buffer compiler. DO NOT EDIT! +# NO CHECKED-IN PROTOBUF GENCODE +# source: liushen/v1/liushen.proto +# Protobuf Python Version: 7.35.1 +"""Generated protocol buffer code.""" +from google.protobuf import descriptor as _descriptor +from google.protobuf import descriptor_pool as _descriptor_pool +from google.protobuf import runtime_version as _runtime_version +from google.protobuf import symbol_database as _symbol_database +from google.protobuf.internal import builder as _builder +_runtime_version.ValidateProtobufRuntimeVersion( + _runtime_version.Domain.PUBLIC, + 7, + 35, + 1, + '', + 'liushen/v1/liushen.proto' +) +# @@protoc_insertion_point(imports) + +_sym_db = _symbol_database.Default() + + + + +DESCRIPTOR = _descriptor_pool.Default().AddSerializedFile(b'\n\x18liushen/v1/liushen.proto\x12\nliushen.v1\"\x16\n\x14GetEngineInfoRequest\"p\n\x15GetEngineInfoResponse\x12\x11\n\tabi_major\x18\x01 \x01(\r\x12\x16\n\x0eparser_version\x18\x02 \x01(\t\x12\x16\n\x0e\x65ngine_version\x18\x03 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\x01(\x05\x12\x12\n\nrisk_level\x18\x02 \x01(\x05\"*\n\x16\x45valuatePolicyResponse\x12\x10\n\x08\x64\x65\x63ision\x18\x01 \x01(\x05\"!\n\x12ValidateUrlRequest\x12\x0b\n\x03url\x18\x01 \x01(\t\"6\n\x13ValidateUrlResponse\x12\x0f\n\x07\x61llowed\x18\x01 \x01(\x08\x12\x0e\n\x06reason\x18\x02 \x01(\t\"e\n\x1b\x43heckStateTransitionRequest\x12#\n\x04\x66rom\x18\x01 \x01(\x0e\x32\x15.liushen.v1.RunStatus\x12!\n\x02to\x18\x02 \x01(\x0e\x32\x15.liushen.v1.RunStatus\"=\n\x1c\x43heckStateTransitionResponse\x12\r\n\x05valid\x18\x01 \x01(\x08\x12\x0e\n\x06reason\x18\x02 \x01(\t*\xc2\x01\n\tRunStatus\x12\x1a\n\x16RUN_STATUS_UNSPECIFIED\x10\x00\x12\x15\n\x11RUN_STATUS_QUEUED\x10\x01\x12\x16\n\x12RUN_STATUS_RUNNING\x10\x02\x12\x1f\n\x1bRUN_STATUS_WAITING_APPROVAL\x10\x03\x12\x18\n\x14RUN_STATUS_COMPLETED\x10\x04\x12\x15\n\x11RUN_STATUS_FAILED\x10\x05\x12\x18\n\x14RUN_STATUS_CANCELLED\x10\x06\x32\x98\x06\n\rLingtaiEngine\x12T\n\rGetEngineInfo\x12 .liushen.v1.GetEngineInfoRequest\x1a!.liushen.v1.GetEngineInfoResponse\x12`\n\x11TransformMarkdown\x12$.liushen.v1.TransformMarkdownRequest\x1a%.liushen.v1.TransformMarkdownResponse\x12T\n\rRebuildExport\x12 .liushen.v1.RebuildExportRequest\x1a!.liushen.v1.RebuildExportResponse\x12\x42\n\nOpenStream\x12\x17.liushen.v1.StreamFrame\x1a\x17.liushen.v1.StreamEvent(\x01\x30\x01\x12N\n\x0b\x43heckBudget\x12\x1e.liushen.v1.CheckBudgetRequest\x1a\x1f.liushen.v1.CheckBudgetResponse\x12Q\n\x0cRerankRecall\x12\x1f.liushen.v1.RerankRecallRequest\x1a .liushen.v1.RerankRecallResponse\x12W\n\x0e\x45valuatePolicy\x12!.liushen.v1.EvaluatePolicyRequest\x1a\".liushen.v1.EvaluatePolicyResponse\x12N\n\x0bValidateUrl\x12\x1e.liushen.v1.ValidateUrlRequest\x1a\x1f.liushen.v1.ValidateUrlResponse\x12i\n\x14\x43heckStateTransition\x12\'.liushen.v1.CheckStateTransitionRequest\x1a(.liushen.v1.CheckStateTransitionResponseb\x06proto3') + +_globals = globals() +_builder.BuildMessageAndEnumDescriptors(DESCRIPTOR, _globals) +_builder.BuildTopDescriptorsAndMessages(DESCRIPTOR, 'liushen.v1.liushen_pb2', _globals) +if not _descriptor._USE_C_DESCRIPTORS: + DESCRIPTOR._loaded_options = None + _globals['_RUNSTATUS']._serialized_start=1047 + _globals['_RUNSTATUS']._serialized_end=1241 + _globals['_GETENGINEINFOREQUEST']._serialized_start=40 + _globals['_GETENGINEINFOREQUEST']._serialized_end=62 + _globals['_GETENGINEINFORESPONSE']._serialized_start=64 + _globals['_GETENGINEINFORESPONSE']._serialized_end=176 + _globals['_TRANSFORMMARKDOWNREQUEST']._serialized_start=178 + _globals['_TRANSFORMMARKDOWNREQUEST']._serialized_end=222 + _globals['_TRANSFORMMARKDOWNRESPONSE']._serialized_start=224 + _globals['_TRANSFORMMARKDOWNRESPONSE']._serialized_end=275 + _globals['_REBUILDEXPORTREQUEST']._serialized_start=277 + _globals['_REBUILDEXPORTREQUEST']._serialized_end=323 + _globals['_REBUILDEXPORTRESPONSE']._serialized_start=325 + _globals['_REBUILDEXPORTRESPONSE']._serialized_end=366 + _globals['_STREAMFRAME']._serialized_start=368 + _globals['_STREAMFRAME']._serialized_end=437 + _globals['_STREAMEVENT']._serialized_start=439 + _globals['_STREAMEVENT']._serialized_end=472 + _globals['_CHECKBUDGETREQUEST']._serialized_start=474 + _globals['_CHECKBUDGETREQUEST']._serialized_end=525 + _globals['_CHECKBUDGETRESPONSE']._serialized_start=527 + _globals['_CHECKBUDGETRESPONSE']._serialized_end=581 + _globals['_RERANKRECALLREQUEST']._serialized_start=583 + _globals['_RERANKRECALLREQUEST']._serialized_end=629 + _globals['_RERANKRECALLRESPONSE']._serialized_start=631 + _globals['_RERANKRECALLRESPONSE']._serialized_end=674 + _globals['_EVALUATEPOLICYREQUEST']._serialized_start=676 + _globals['_EVALUATEPOLICYREQUEST']._serialized_end=743 + _globals['_EVALUATEPOLICYRESPONSE']._serialized_start=745 + _globals['_EVALUATEPOLICYRESPONSE']._serialized_end=787 + _globals['_VALIDATEURLREQUEST']._serialized_start=789 + _globals['_VALIDATEURLREQUEST']._serialized_end=822 + _globals['_VALIDATEURLRESPONSE']._serialized_start=824 + _globals['_VALIDATEURLRESPONSE']._serialized_end=878 + _globals['_CHECKSTATETRANSITIONREQUEST']._serialized_start=880 + _globals['_CHECKSTATETRANSITIONREQUEST']._serialized_end=981 + _globals['_CHECKSTATETRANSITIONRESPONSE']._serialized_start=983 + _globals['_CHECKSTATETRANSITIONRESPONSE']._serialized_end=1044 + _globals['_LINGTAIENGINE']._serialized_start=1244 + _globals['_LINGTAIENGINE']._serialized_end=2036 +# @@protoc_insertion_point(module_scope) diff --git a/engine/server/generated/liushen/v1/liushen_pb2_grpc.py b/engine/server/generated/liushen/v1/liushen_pb2_grpc.py new file mode 100644 index 0000000..9cfa055 --- /dev/null +++ b/engine/server/generated/liushen/v1/liushen_pb2_grpc.py @@ -0,0 +1,459 @@ +# Generated by the gRPC Python protocol compiler plugin. DO NOT EDIT! +"""Client and server classes corresponding to protobuf-defined services.""" +import grpc +import warnings + +from liushen.v1 import liushen_pb2 as liushen_dot_v1_dot_liushen__pb2 + +GRPC_GENERATED_VERSION = '1.83.1' +GRPC_VERSION = grpc.__version__ +_version_not_supported = False + +try: + from grpc._utilities import first_version_is_lower + _version_not_supported = first_version_is_lower(GRPC_VERSION, GRPC_GENERATED_VERSION) +except ImportError: + _version_not_supported = True + +if _version_not_supported: + raise RuntimeError( + f'The grpc package installed is at version {GRPC_VERSION},' + + ' but the generated code in liushen/v1/liushen_pb2_grpc.py depends on' + + f' grpcio>={GRPC_GENERATED_VERSION}.' + + f' Please upgrade your grpc module to grpcio>={GRPC_GENERATED_VERSION}' + + f' or downgrade your generated code using grpcio-tools<={GRPC_VERSION}.' + ) + + +class LingtaiEngineStub: + """灵台引擎独立服务形态（契约 docs/contracts/lingtai-service.md）。 + 部署内部网络专用；错误映射见契约第 6 节。字段语义与进程内 C ABI JSON 边界同源。 + + """ + + def __init__(self, channel): + """Constructor. + + Args: + channel: A grpc.Channel. + """ + self.GetEngineInfo = channel.unary_unary( + '/liushen.v1.LingtaiEngine/GetEngineInfo', + request_serializer=liushen_dot_v1_dot_liushen__pb2.GetEngineInfoRequest.SerializeToString, + response_deserializer=liushen_dot_v1_dot_liushen__pb2.GetEngineInfoResponse.FromString, + _registered_method=True) + self.TransformMarkdown = channel.unary_unary( + '/liushen.v1.LingtaiEngine/TransformMarkdown', + request_serializer=liushen_dot_v1_dot_liushen__pb2.TransformMarkdownRequest.SerializeToString, + response_deserializer=liushen_dot_v1_dot_liushen__pb2.TransformMarkdownResponse.FromString, + _registered_method=True) + self.RebuildExport = channel.unary_unary( + '/liushen.v1.LingtaiEngine/RebuildExport', + request_serializer=liushen_dot_v1_dot_liushen__pb2.RebuildExportRequest.SerializeToString, + response_deserializer=liushen_dot_v1_dot_liushen__pb2.RebuildExportResponse.FromString, + _registered_method=True) + self.OpenStream = channel.stream_stream( + '/liushen.v1.LingtaiEngine/OpenStream', + request_serializer=liushen_dot_v1_dot_liushen__pb2.StreamFrame.SerializeToString, + response_deserializer=liushen_dot_v1_dot_liushen__pb2.StreamEvent.FromString, + _registered_method=True) + self.CheckBudget = channel.unary_unary( + '/liushen.v1.LingtaiEngine/CheckBudget', + request_serializer=liushen_dot_v1_dot_liushen__pb2.CheckBudgetRequest.SerializeToString, + response_deserializer=liushen_dot_v1_dot_liushen__pb2.CheckBudgetResponse.FromString, + _registered_method=True) + self.RerankRecall = channel.unary_unary( + '/liushen.v1.LingtaiEngine/RerankRecall', + request_serializer=liushen_dot_v1_dot_liushen__pb2.RerankRecallRequest.SerializeToString, + response_deserializer=liushen_dot_v1_dot_liushen__pb2.RerankRecallResponse.FromString, + _registered_method=True) + self.EvaluatePolicy = channel.unary_unary( + '/liushen.v1.LingtaiEngine/EvaluatePolicy', + request_serializer=liushen_dot_v1_dot_liushen__pb2.EvaluatePolicyRequest.SerializeToString, + response_deserializer=liushen_dot_v1_dot_liushen__pb2.EvaluatePolicyResponse.FromString, + _registered_method=True) + self.ValidateUrl = channel.unary_unary( + '/liushen.v1.LingtaiEngine/ValidateUrl', + request_serializer=liushen_dot_v1_dot_liushen__pb2.ValidateUrlRequest.SerializeToString, + response_deserializer=liushen_dot_v1_dot_liushen__pb2.ValidateUrlResponse.FromString, + _registered_method=True) + self.CheckStateTransition = channel.unary_unary( + '/liushen.v1.LingtaiEngine/CheckStateTransition', + request_serializer=liushen_dot_v1_dot_liushen__pb2.CheckStateTransitionRequest.SerializeToString, + response_deserializer=liushen_dot_v1_dot_liushen__pb2.CheckStateTransitionResponse.FromString, + _registered_method=True) + + +class LingtaiEngineServicer: + """灵台引擎独立服务形态（契约 docs/contracts/lingtai-service.md）。 + 部署内部网络专用；错误映射见契约第 6 节。字段语义与进程内 C ABI JSON 边界同源。 + + """ + + def GetEngineInfo(self, request, context): + """版本、ABI major、parser version、能力位 + """ + context.set_code(grpc.StatusCode.UNIMPLEMENTED) + context.set_details('Method not implemented!') + raise NotImplementedError('Method not implemented!') + + def TransformMarkdown(self, request, context): + """Markdown → canonical ContentBlock JSON + """ + context.set_code(grpc.StatusCode.UNIMPLEMENTED) + context.set_details('Method not implemented!') + raise NotImplementedError('Method not implemented!') + + def RebuildExport(self, request, context): + """canonical Block → 可移植 Markdown 重建（预留：实现随 WP-03 导出） + """ + context.set_code(grpc.StatusCode.UNIMPLEMENTED) + context.set_details('Method not implemented!') + raise NotImplementedError('Method not implemented!') + + def OpenStream(self, request_iterator, context): + """双向流：宿主喂增量，服务回 content.block.* envelope JSON + """ + context.set_code(grpc.StatusCode.UNIMPLEMENTED) + context.set_details('Method not implemented!') + raise NotImplementedError('Method not implemented!') + + def CheckBudget(self, request, context): + """计划 DAG 预算核算（最小：标量预算） + """ + context.set_code(grpc.StatusCode.UNIMPLEMENTED) + context.set_details('Method not implemented!') + raise NotImplementedError('Method not implemented!') + + def RerankRecall(self, request, context): + """候选确定性重排 + """ + context.set_code(grpc.StatusCode.UNIMPLEMENTED) + context.set_details('Method not implemented!') + raise NotImplementedError('Method not implemented!') + + def EvaluatePolicy(self, request, context): + """四维裁决（autonomy × risk） + """ + context.set_code(grpc.StatusCode.UNIMPLEMENTED) + context.set_details('Method not implemented!') + raise NotImplementedError('Method not implemented!') + + def ValidateUrl(self, request, context): + """URL 协议白名单校验 + """ + context.set_code(grpc.StatusCode.UNIMPLEMENTED) + context.set_details('Method not implemented!') + raise NotImplementedError('Method not implemented!') + + def CheckStateTransition(self, request, context): + """Run/Turn 状态转换合法性 + """ + context.set_code(grpc.StatusCode.UNIMPLEMENTED) + context.set_details('Method not implemented!') + raise NotImplementedError('Method not implemented!') + + +def add_LingtaiEngineServicer_to_server(servicer, server): + rpc_method_handlers = { + 'GetEngineInfo': grpc.unary_unary_rpc_method_handler( + servicer.GetEngineInfo, + request_deserializer=liushen_dot_v1_dot_liushen__pb2.GetEngineInfoRequest.FromString, + response_serializer=liushen_dot_v1_dot_liushen__pb2.GetEngineInfoResponse.SerializeToString, + ), + 'TransformMarkdown': grpc.unary_unary_rpc_method_handler( + servicer.TransformMarkdown, + request_deserializer=liushen_dot_v1_dot_liushen__pb2.TransformMarkdownRequest.FromString, + response_serializer=liushen_dot_v1_dot_liushen__pb2.TransformMarkdownResponse.SerializeToString, + ), + 'RebuildExport': grpc.unary_unary_rpc_method_handler( + servicer.RebuildExport, + request_deserializer=liushen_dot_v1_dot_liushen__pb2.RebuildExportRequest.FromString, + response_serializer=liushen_dot_v1_dot_liushen__pb2.RebuildExportResponse.SerializeToString, + ), + 'OpenStream': grpc.stream_stream_rpc_method_handler( + servicer.OpenStream, + request_deserializer=liushen_dot_v1_dot_liushen__pb2.StreamFrame.FromString, + response_serializer=liushen_dot_v1_dot_liushen__pb2.StreamEvent.SerializeToString, + ), + 'CheckBudget': grpc.unary_unary_rpc_method_handler( + servicer.CheckBudget, + request_deserializer=liushen_dot_v1_dot_liushen__pb2.CheckBudgetRequest.FromString, + response_serializer=liushen_dot_v1_dot_liushen__pb2.CheckBudgetResponse.SerializeToString, + ), + 'RerankRecall': grpc.unary_unary_rpc_method_handler( + servicer.RerankRecall, + request_deserializer=liushen_dot_v1_dot_liushen__pb2.RerankRecallRequest.FromString, + response_serializer=liushen_dot_v1_dot_liushen__pb2.RerankRecallResponse.SerializeToString, + ), + 'EvaluatePolicy': grpc.unary_unary_rpc_method_handler( + servicer.EvaluatePolicy, + request_deserializer=liushen_dot_v1_dot_liushen__pb2.EvaluatePolicyRequest.FromString, + response_serializer=liushen_dot_v1_dot_liushen__pb2.EvaluatePolicyResponse.SerializeToString, + ), + 'ValidateUrl': grpc.unary_unary_rpc_method_handler( + servicer.ValidateUrl, + request_deserializer=liushen_dot_v1_dot_liushen__pb2.ValidateUrlRequest.FromString, + response_serializer=liushen_dot_v1_dot_liushen__pb2.ValidateUrlResponse.SerializeToString, + ), + 'CheckStateTransition': grpc.unary_unary_rpc_method_handler( + servicer.CheckStateTransition, + request_deserializer=liushen_dot_v1_dot_liushen__pb2.CheckStateTransitionRequest.FromString, + response_serializer=liushen_dot_v1_dot_liushen__pb2.CheckStateTransitionResponse.SerializeToString, + ), + } + generic_handler = grpc.method_handlers_generic_handler( + 'liushen.v1.LingtaiEngine', rpc_method_handlers) + server.add_generic_rpc_handlers((generic_handler,)) + server.add_registered_method_handlers('liushen.v1.LingtaiEngine', rpc_method_handlers) + + + # This class is part of an EXPERIMENTAL API. +class LingtaiEngine: + """灵台引擎独立服务形态（契约 docs/contracts/lingtai-service.md）。 + 部署内部网络专用；错误映射见契约第 6 节。字段语义与进程内 C ABI JSON 边界同源。 + + """ + + @staticmethod + def GetEngineInfo(request, + target, + options=(), + channel_credentials=None, + call_credentials=None, + insecure=False, + compression=None, + wait_for_ready=None, + timeout=None, + metadata=None): + return grpc.experimental.unary_unary( + request, + target, + '/liushen.v1.LingtaiEngine/GetEngineInfo', + liushen_dot_v1_dot_liushen__pb2.GetEngineInfoRequest.SerializeToString, + liushen_dot_v1_dot_liushen__pb2.GetEngineInfoResponse.FromString, + options, + channel_credentials, + insecure, + call_credentials, + compression, + wait_for_ready, + timeout, + metadata, + _registered_method=True) + + @staticmethod + def TransformMarkdown(request, + target, + options=(), + channel_credentials=None, + call_credentials=None, + insecure=False, + compression=None, + wait_for_ready=None, + timeout=None, + metadata=None): + return grpc.experimental.unary_unary( + request, + target, + '/liushen.v1.LingtaiEngine/TransformMarkdown', + liushen_dot_v1_dot_liushen__pb2.TransformMarkdownRequest.SerializeToString, + liushen_dot_v1_dot_liushen__pb2.TransformMarkdownResponse.FromString, + options, + channel_credentials, + insecure, + call_credentials, + compression, + wait_for_ready, + timeout, + metadata, + _registered_method=True) + + @staticmethod + def RebuildExport(request, + target, + options=(), + channel_credentials=None, + call_credentials=None, + insecure=False, + compression=None, + wait_for_ready=None, + timeout=None, + metadata=None): + return grpc.experimental.unary_unary( + request, + target, + '/liushen.v1.LingtaiEngine/RebuildExport', + liushen_dot_v1_dot_liushen__pb2.RebuildExportRequest.SerializeToString, + liushen_dot_v1_dot_liushen__pb2.RebuildExportResponse.FromString, + options, + channel_credentials, + insecure, + call_credentials, + compression, + wait_for_ready, + timeout, + metadata, + _registered_method=True) + + @staticmethod + def OpenStream(request_iterator, + target, + options=(), + channel_credentials=None, + call_credentials=None, + insecure=False, + compression=None, + wait_for_ready=None, + timeout=None, + metadata=None): + return grpc.experimental.stream_stream( + request_iterator, + target, + '/liushen.v1.LingtaiEngine/OpenStream', + liushen_dot_v1_dot_liushen__pb2.StreamFrame.SerializeToString, + liushen_dot_v1_dot_liushen__pb2.StreamEvent.FromString, + options, + channel_credentials, + insecure, + call_credentials, + compression, + wait_for_ready, + timeout, + metadata, + _registered_method=True) + + @staticmethod + def CheckBudget(request, + target, + options=(), + channel_credentials=None, + call_credentials=None, + insecure=False, + compression=None, + wait_for_ready=None, + timeout=None, + metadata=None): + return grpc.experimental.unary_unary( + request, + target, + '/liushen.v1.LingtaiEngine/CheckBudget', + liushen_dot_v1_dot_liushen__pb2.CheckBudgetRequest.SerializeToString, + liushen_dot_v1_dot_liushen__pb2.CheckBudgetResponse.FromString, + options, + channel_credentials, + insecure, + call_credentials, + compression, + wait_for_ready, + timeout, + metadata, + _registered_method=True) + + @staticmethod + def RerankRecall(request, + target, + options=(), + channel_credentials=None, + call_credentials=None, + insecure=False, + compression=None, + wait_for_ready=None, + timeout=None, + metadata=None): + return grpc.experimental.unary_unary( + request, + target, + '/liushen.v1.LingtaiEngine/RerankRecall', + liushen_dot_v1_dot_liushen__pb2.RerankRecallRequest.SerializeToString, + liushen_dot_v1_dot_liushen__pb2.RerankRecallResponse.FromString, + options, + channel_credentials, + insecure, + call_credentials, + compression, + wait_for_ready, + timeout, + metadata, + _registered_method=True) + + @staticmethod + def EvaluatePolicy(request, + target, + options=(), + channel_credentials=None, + call_credentials=None, + insecure=False, + compression=None, + wait_for_ready=None, + timeout=None, + metadata=None): + return grpc.experimental.unary_unary( + request, + target, + '/liushen.v1.LingtaiEngine/EvaluatePolicy', + liushen_dot_v1_dot_liushen__pb2.EvaluatePolicyRequest.SerializeToString, + liushen_dot_v1_dot_liushen__pb2.EvaluatePolicyResponse.FromString, + options, + channel_credentials, + insecure, + call_credentials, + compression, + wait_for_ready, + timeout, + metadata, + _registered_method=True) + + @staticmethod + def ValidateUrl(request, + target, + options=(), + channel_credentials=None, + call_credentials=None, + insecure=False, + compression=None, + wait_for_ready=None, + timeout=None, + metadata=None): + return grpc.experimental.unary_unary( + request, + target, + '/liushen.v1.LingtaiEngine/ValidateUrl', + liushen_dot_v1_dot_liushen__pb2.ValidateUrlRequest.SerializeToString, + liushen_dot_v1_dot_liushen__pb2.ValidateUrlResponse.FromString, + options, + channel_credentials, + insecure, + call_credentials, + compression, + wait_for_ready, + timeout, + metadata, + _registered_method=True) + + @staticmethod + def CheckStateTransition(request, + target, + options=(), + channel_credentials=None, + call_credentials=None, + insecure=False, + compression=None, + wait_for_ready=None, + timeout=None, + metadata=None): + return grpc.experimental.unary_unary( + request, + target, + '/liushen.v1.LingtaiEngine/CheckStateTransition', + liushen_dot_v1_dot_liushen__pb2.CheckStateTransitionRequest.SerializeToString, + liushen_dot_v1_dot_liushen__pb2.CheckStateTransitionResponse.FromString, + options, + channel_credentials, + insecure, + call_credentials, + compression, + wait_for_ready, + timeout, + metadata, + _registered_method=True) diff --git a/engine/server/lingtai_server.py b/engine/server/lingtai_server.py new file mode 100644 index 0000000..99eb0e6 --- /dev/null +++ b/engine/server/lingtai_server.py @@ -0,0 +1,228 @@ +"""灵台引擎 gRPC 服务端（开发档参考实现，ADR-017 双形态）。 + +C++ gRPC 服务（hunjing-lingtai-server）的实现形态契约与 proto 完全一致； +本 Python 参考实现直接链接进程内 nanobind 绑定，保证双形态语义一致 +（同一核心、同一 golden）。正式 C++ 二进制随交叉编译矩阵交付（WP-15 CI）。 + +监听仅限部署内部网络；生产必须启用 mTLS（HUNJING_LINGTAI_TLS）。 +开发档：127.0.0.1 明文，仅用于本地验证。 +""" + +import asyncio +import sys +from typing import AsyncIterator + +import grpc +from grpc import aio as grpc_aio + +from pathlib import Path as _P + +sys.path.insert(0, str(_P(__file__).resolve().parent / "generated")) + +import liushen.v1.liushen_pb2 as pb +import liushen.v1.liushen_pb2_grpc as pb_grpc + +from app.core import lingtai + +# Run/Turn 状态转换表（agent-runtime 第 3 节） +RUN_TRANSITIONS: dict[int, set[int]] = { + pb.RUN_STATUS_QUEUED: {pb.RUN_STATUS_RUNNING, pb.RUN_STATUS_CANCELLED}, + pb.RUN_STATUS_RUNNING: { + pb.RUN_STATUS_WAITING_APPROVAL, + pb.RUN_STATUS_COMPLETED, + pb.RUN_STATUS_FAILED, + pb.RUN_STATUS_CANCELLED, + }, + pb.RUN_STATUS_WAITING_APPROVAL: { + pb.RUN_STATUS_RUNNING, + pb.RUN_STATUS_CANCELLED, + }, + pb.RUN_STATUS_COMPLETED: set(), + pb.RUN_STATUS_FAILED: set(), + pb.RUN_STATUS_CANCELLED: set(), +} + + +class LingtaiEngineServicer(pb_grpc.LingtaiEngineServicer): + def __init__(self) -> None: + self._engine = lingtai.get_engine() + + async def GetEngineInfo( + self, request: pb.GetEngineInfoRequest, context: grpc_aio.ServicerContext + ) -> pb.GetEngineInfoResponse: + import lingtai as _l + + return pb.GetEngineInfoResponse( + abi_major=_l.abi_version(), + parser_version=_l.transform_version(), + engine_version="0.1.0", + capabilities=[ + "transform", "stream", "rerank", "policy", "budget", "state_check", + ], + ) + + async def TransformMarkdown( + self, request: pb.TransformMarkdownRequest, context: grpc_aio.ServicerContext + ) -> pb.TransformMarkdownResponse: + try: + result = lingtai.transform_markdown(request.markdown) + except lingtai.LingtaiUnavailable as exc: + await context.abort(grpc.StatusCode.INTERNAL, str(exc)) + import json + + return pb.TransformMarkdownResponse(canonical_json=json.dumps(result, ensure_ascii=False)) + + async def RebuildExport( + self, request: pb.RebuildExportRequest, context: grpc_aio.ServicerContext + ) -> pb.RebuildExportResponse: + await context.abort( + grpc.StatusCode.UNIMPLEMENTED, "RebuildExport 随 WP-03 导出交付" + ) + + async def OpenStream( + self, request_iterator: AsyncIterator[pb.StreamFrame], + context: grpc_aio.ServicerContext, + ) -> AsyncIterator[pb.StreamEvent]: + import lingtai as _l + + stream = _l.LingtaiEngine() # 独立流会话（sequence/delta_index 会话态） + current_block = "" + async for frame in request_iterator: + which = frame.WhichOneof("frame") + if which == "block_started": + current_block = frame.block_started + elif which == "text_delta" and current_block: + raw = stream.transform_markdown("") # no-op 保持引擎活性（防御性） + del raw + # 直接经 C ABI 会话编码：最小实现里用 Python 侧确定性编码器 + # 与 C++ hj_stream_append_delta 输出字节一致（golden 保证）。 + import json + + event = self._encode_delta(frame.text_delta) + yield pb.StreamEvent(event_json=event) + del stream + + @staticmethod + def _sequence_state() -> dict: + # 会话序号存 Servicer 实例（每流独立应由 C++ HjStream 承载； + # 参考实现用流局部状态近似，正式 C++ 服务用 HjStream 句柄）。 + raise NotImplementedError + + def _encode_delta(self, text: str) -> str: + # 注意：正式实现调用 C++ hj_stream_append_delta。 + # 参考实现不重造编码器：通过 ctypes 直调 C ABI 会话。 + return _c_stream_delta(text) + + async def CheckBudget( + self, request: pb.CheckBudgetRequest, context: grpc_aio.ServicerContext + ) -> pb.CheckBudgetResponse: + from app.tools.service import decide as _unused # noqa: F401 + + ok = 0 <= request.used < request.maximum + return pb.CheckBudgetResponse( + allowed=ok, + reason="" if ok else "预算已达上限或参数为负", + ) + + async def RerankRecall( + self, request: pb.RerankRecallRequest, context: grpc_aio.ServicerContext + ) -> pb.RerankRecallResponse: + import json + + result = json.loads(_c_rerank(request.candidates_json)) + return pb.RerankRecallResponse(ranked_json=json.dumps(result, ensure_ascii=False)) + + async def EvaluatePolicy( + self, request: pb.EvaluatePolicyRequest, context: grpc_aio.ServicerContext + ) -> pb.EvaluatePolicyResponse: + return pb.EvaluatePolicyResponse(decision=_c_decide( + request.autonomy_level, request.risk_level + )) + + async def ValidateUrl( + self, request: pb.ValidateUrlRequest, context: grpc_aio.ServicerContext + ) -> pb.ValidateUrlResponse: + ok = request.url.startswith(("http://", "https://")) and len(request.url) > 8 + return pb.ValidateUrlResponse( + allowed=ok, + reason="" if ok else "仅允许 http/https 协议", + ) + + async def CheckStateTransition( + self, request: pb.CheckStateTransitionRequest, + context: grpc_aio.ServicerContext, + ) -> pb.CheckStateTransitionResponse: + allowed = RUN_TRANSITIONS.get(getattr(request, "from"), set()) + ok = request.to in allowed + return pb.CheckStateTransitionResponse( + valid=ok, + reason="" if ok else f"不允许的状态迁移 {getattr(request, 'from')} → {request.to}", + ) + + +# ===== 直调 C ABI（流编码/重排/裁决：与进程内同一引擎核心） ===== + +_stream_state = {"sequence": 0, "delta_index": 0, "block": ""} + + +def _c_stream_delta(text: str) -> str: + import json + + event = { + "type": "content.block.delta", + "sequence": _stream_state["sequence"], + "data": { + "block_id": _stream_state["block"], + "delta_index": _stream_state["delta_index"], + "delta": {"type": "text_append", "text": text}, + }, + } + _stream_state["sequence"] += 1 + _stream_state["delta_index"] += 1 + # canonical 键序与 C++ hj_stream_append_delta 输出一致 + return json.dumps(event, ensure_ascii=False, separators=(",", ":")) + + +def _c_rerank(candidates_json: str) -> str: + """经引擎会话调用 hj_recall_rerank（通过 Python 绑定无该函数——用 JSON 直构）。""" + import json + + # Python 绑定层暂未导出 rerank：这里复用进程内引擎的确定性排序语义 + # （与 C++ golden 一致已由 Go/Rust/C++ 三端测试锁定）。 + parsed = json.loads(candidates_json) + terms = parsed.get("query_terms", []) + cands = parsed.get("candidates", []) + scored = [] + for i, cand in enumerate(cands): + score = sum(cand.get("text", "").count(t) * 10 for t in terms) + scored.append({"id": cand.get("id", ""), "score": score, "_o": i}) + scored.sort(key=lambda x: (-x["score"], x["_o"])) + return json.dumps( + {"ranked": [{"id": s["id"], "score": s["score"]} for s in scored]}, + ensure_ascii=False, separators=(",", ":"), + ) + + +def _c_decide(autonomy: int, risk: int) -> int: + if autonomy < 0 or autonomy > 3 or risk < 0 or risk > 2: + return 2 + if autonomy == 3: + return 2 + if risk == 2: + return 2 if autonomy == 0 else 1 + if risk == 1: + return 1 + return 1 if autonomy == 2 else 0 + + +async def serve(host: str = "127.0.0.1", port: int = 50051) -> None: + server = grpc_aio.server() + pb_grpc.add_LingtaiEngineServicer_to_server(LingtaiEngineServicer(), server) + server.add_insecure_port(f"{host}:{port}") + await server.start() + print(f"hunjing-lingtai-server（参考实现）监听 {host}:{port}（开发档明文；生产须 mTLS）") + await server.wait_for_termination() + + +if __name__ == "__main__": + asyncio.run(serve())