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公明
2026-05-14 19:23:27 +08:00
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package multiagent
import (
"context"
"fmt"
"net"
"net/http"
"strings"
"sync"
"time"
"cyberstrike-ai/internal/agent"
"cyberstrike-ai/internal/config"
"cyberstrike-ai/internal/einomcp"
"cyberstrike-ai/internal/openai"
"cyberstrike-ai/internal/reasoning"
einoopenai "github.com/cloudwego/eino-ext/components/model/openai"
"github.com/cloudwego/eino/adk"
"github.com/cloudwego/eino/compose"
"github.com/cloudwego/eino/schema"
"go.uber.org/zap"
)
// einoSingleAgentName 与 ChatModelAgent.Name 一致,供流式事件映射主对话区。
const einoSingleAgentName = "cyberstrike-eino-single"
// RunEinoSingleChatModelAgent 使用 Eino adk.NewChatModelAgent + adk.NewRunner.Run(官方 Quick Start 的 Query 同属 Runner API;此处用历史 + 用户消息切片等价于多轮 Query)。
// 不替代既有原生 ReAct;与 RunDeepAgent 共享 runEinoADKAgentLoop 的 SSE 映射与 MCP 桥。
func RunEinoSingleChatModelAgent(
ctx context.Context,
appCfg *config.Config,
ma *config.MultiAgentConfig,
ag *agent.Agent,
logger *zap.Logger,
conversationID string,
userMessage string,
history []agent.ChatMessage,
roleTools []string,
progress func(eventType, message string, data interface{}),
reasoningClient *reasoning.ClientIntent,
) (*RunResult, error) {
if appCfg == nil || ag == nil {
return nil, fmt.Errorf("eino single: 配置或 Agent 为空")
}
if ma == nil {
return nil, fmt.Errorf("eino single: multi_agent 配置为空")
}
einoLoc, einoSkillMW, einoFSTools, skillsRoot, einoErr := prepareEinoSkills(ctx, appCfg.SkillsDir, ma, logger)
if einoErr != nil {
return nil, einoErr
}
holder := &einomcp.ConversationHolder{}
holder.Set(conversationID)
var mcpIDsMu sync.Mutex
var mcpIDs []string
recorder := func(id string) {
if id == "" {
return
}
mcpIDsMu.Lock()
mcpIDs = append(mcpIDs, id)
mcpIDsMu.Unlock()
}
snapshotMCPIDs := func() []string {
mcpIDsMu.Lock()
defer mcpIDsMu.Unlock()
out := make([]string, len(mcpIDs))
copy(out, mcpIDs)
return out
}
toolOutputChunk := func(toolName, toolCallID, chunk string) {
if progress == nil || toolCallID == "" {
return
}
progress("tool_result_delta", chunk, map[string]interface{}{
"toolName": toolName,
"toolCallId": toolCallID,
"index": 0,
"total": 0,
"iteration": 0,
"source": "eino",
})
}
toolInvokeNotify := einomcp.NewToolInvokeNotifyHolder()
einoExecMonitor := newEinoExecuteMonitorCallback(ag, recorder)
mainDefs := ag.ToolsForRole(roleTools)
mainTools, err := einomcp.ToolsFromDefinitions(ag, holder, mainDefs, recorder, toolOutputChunk, toolInvokeNotify, einoSingleAgentName)
if err != nil {
return nil, err
}
mainToolsForCfg, mainOrchestratorPre, singleToolSearchActive, err := prependEinoMiddlewares(ctx, &ma.EinoMiddleware, einoMWMain, mainTools, einoLoc, skillsRoot, conversationID, logger)
if err != nil {
return nil, fmt.Errorf("eino single eino 中间件: %w", err)
}
httpClient := &http.Client{
Timeout: 30 * time.Minute,
Transport: &http.Transport{
DialContext: (&net.Dialer{
Timeout: 300 * time.Second,
KeepAlive: 300 * time.Second,
}).DialContext,
MaxIdleConns: 100,
MaxIdleConnsPerHost: 10,
IdleConnTimeout: 90 * time.Second,
TLSHandshakeTimeout: 30 * time.Second,
ResponseHeaderTimeout: 60 * time.Minute,
},
}
httpClient = openai.NewEinoHTTPClient(&appCfg.OpenAI, httpClient)
baseModelCfg := &einoopenai.ChatModelConfig{
APIKey: appCfg.OpenAI.APIKey,
BaseURL: strings.TrimSuffix(appCfg.OpenAI.BaseURL, "/"),
Model: appCfg.OpenAI.Model,
HTTPClient: httpClient,
}
reasoning.ApplyToEinoChatModelConfig(baseModelCfg, &appCfg.OpenAI, reasoningClient)
mainModel, err := einoopenai.NewChatModel(ctx, baseModelCfg)
if err != nil {
return nil, fmt.Errorf("eino single 模型: %w", err)
}
mainSumMw, err := newEinoSummarizationMiddleware(ctx, mainModel, appCfg, &ma.EinoMiddleware, conversationID, logger)
if err != nil {
return nil, fmt.Errorf("eino single summarization: %w", err)
}
modelFacingTrace := newModelFacingTraceHolder()
handlers := make([]adk.ChatModelAgentMiddleware, 0, 8)
if len(mainOrchestratorPre) > 0 {
handlers = append(handlers, mainOrchestratorPre...)
}
if einoSkillMW != nil {
if einoFSTools && einoLoc != nil {
fsMw, fsErr := subAgentFilesystemMiddleware(ctx, einoLoc, toolInvokeNotify, einoSingleAgentName, einoExecMonitor, agentToolTimeoutMinutes(appCfg), toolOutputChunk)
if fsErr != nil {
return nil, fmt.Errorf("eino single filesystem 中间件: %w", fsErr)
}
handlers = append(handlers, fsMw)
}
handlers = append(handlers, einoSkillMW)
}
handlers = append(handlers, mainSumMw)
if teleMw := newEinoModelInputTelemetryMiddleware(logger, appCfg.OpenAI.Model, conversationID, "eino_single"); teleMw != nil {
handlers = append(handlers, teleMw)
}
if capMw := newModelFacingTraceMiddleware(modelFacingTrace); capMw != nil {
handlers = append(handlers, capMw)
}
maxIter := ma.MaxIteration
if maxIter <= 0 {
maxIter = appCfg.Agent.MaxIterations
}
if maxIter <= 0 {
maxIter = 40
}
mainToolsCfg := adk.ToolsConfig{
ToolsNodeConfig: compose.ToolsNodeConfig{
Tools: mainToolsForCfg,
UnknownToolsHandler: einomcp.UnknownToolReminderHandler(),
ToolCallMiddlewares: []compose.ToolMiddleware{
hitlToolCallMiddleware(),
softRecoveryToolMiddleware(),
},
},
EmitInternalEvents: true,
}
ins := injectToolNamesOnlyInstruction(ctx, ag.EinoSingleAgentSystemInstruction(), mainTools, singleToolSearchActive)
if logger != nil {
names := collectToolNames(ctx, mainTools)
mountedNames := collectToolNames(ctx, mainToolsForCfg)
logger.Info("eino tool-name injection",
zap.String("scope", "eino_single"),
zap.Int("tool_names", len(names)),
zap.Int("mounted_tool_names", len(mountedNames)),
zap.Bool("tool_search_middleware", singleToolSearchActive),
)
}
chatCfg := &adk.ChatModelAgentConfig{
Name: einoSingleAgentName,
Description: "Eino ADK ChatModelAgent with MCP tools for authorized security testing.",
Instruction: ins,
Model: mainModel,
ToolsConfig: mainToolsCfg,
MaxIterations: maxIter,
Handlers: handlers,
}
outKey, modelRetry, _ := deepExtrasFromConfig(ma)
if outKey != "" {
chatCfg.OutputKey = outKey
}
if modelRetry != nil {
chatCfg.ModelRetryConfig = modelRetry
}
chatAgent, err := adk.NewChatModelAgent(ctx, chatCfg)
if err != nil {
return nil, fmt.Errorf("eino single NewChatModelAgent: %w", err)
}
baseMsgs := historyToMessages(history, appCfg, &ma.EinoMiddleware)
baseMsgs = append(baseMsgs, schema.UserMessage(userMessage))
streamsMainAssistant := func(agent string) bool {
return agent == "" || agent == einoSingleAgentName
}
einoRoleTag := func(agent string) string {
_ = agent
return "orchestrator"
}
return runEinoADKAgentLoop(ctx, &einoADKRunLoopArgs{
OrchMode: "eino_single",
OrchestratorName: einoSingleAgentName,
ConversationID: conversationID,
Progress: progress,
Logger: logger,
SnapshotMCPIDs: snapshotMCPIDs,
StreamsMainAssistant: streamsMainAssistant,
EinoRoleTag: einoRoleTag,
CheckpointDir: ma.EinoMiddleware.CheckpointDir,
McpIDsMu: &mcpIDsMu,
McpIDs: &mcpIDs,
FilesystemMonitorAgent: ag,
FilesystemMonitorRecord: recorder,
ToolInvokeNotify: toolInvokeNotify,
DA: chatAgent,
ModelFacingTrace: modelFacingTrace,
EinoCallbacks: &ma.EinoCallbacks,
EmptyResponseMessage: "(Eino ADK single-agent session completed but no assistant text was captured. Check process details or logs.) " +
"Eino ADK 单代理会话已完成,但未捕获到助手文本输出。请查看过程详情或日志。)",
}, baseMsgs)
}