Autumn-27andClaude Opus 4.8
ad9f14f140
在 review PR5 基础上的三处改进：
1. LLM 录制开关（默认关，settings.llm_record）
- 录制页数据大小下拉框旁加开关；关闭时 Recorder.Stream 直接透传，
不序列化、不累积、不写库，零开销。切换即时生效，无需重建 agent。
2. 模型列表拉取支持 Anthropic 兼容第三方
- pgListModels 改为按序尝试多个候选端点：anthropic 的 /v1/models 拿不到时，
剥掉 /anthropic 回退到 OpenAI 式 /models（自动切 Bearer 头）。
修复 DeepSeek(anthropic) 加载模型 404。
3. 命令页改为「工具执行」列表
- ListCommands 去掉 tool='Bash' 过滤，覆盖所有 tool_use；返回工具名列，
搜索匹配工具名或参数。前端加「工具」列、标题/侧边栏改为「工具执行」。
Co-Authored-By: Claude Opus 4.8 <[email protected]>
1768 lines
50 KiB
Go
1768 lines
50 KiB
Go
package server
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import (
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"archive/zip"
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"bytes"
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"context"
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"encoding/json"
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"fmt"
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"io"
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"log"
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"net/http"
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"net/url"
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"os"
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"path"
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"path/filepath"
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"regexp"
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"strconv"
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"strings"
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"text/template"
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"text/template/parse"
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"time"
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"github.com/Autumn-27/norma/skill"
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"github.com/Autumn-27/artex/agent"
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"github.com/Autumn-27/artex/db"
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)
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// reSkillName is the base character-set pattern; validSkillName enforces
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// the full agentskills.io spec rules on top of it.
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var reSkillName = regexp.MustCompile(`^[a-z][a-z0-9-]*$`)
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// validSkillName checks all agentskills.io name constraints:
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// lowercase alphanumeric + hyphens, 1-64 chars, no leading/trailing/consecutive hyphens.
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func validSkillName(name string) bool {
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if l := len(name); l == 0 || l > 64 {
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return false
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}
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if !reSkillName.MatchString(name) {
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return false
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}
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if name[len(name)-1] == '-' {
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return false
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}
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return !strings.Contains(name, "--")
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}
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// reAgentKey mirrors the agents.key DB check: lowercase letter start, then
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// lowercase letters / digits / underscores.
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var reAgentKey = regexp.MustCompile(`^[a-z][a-z0-9_]*$`)
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// pgReady returns the PG handle, or writes 503 and returns nil if unavailable.
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func (s *Server) pg(w http.ResponseWriter) *db.DB {
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if s.m.pg == nil {
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writeErr(w, 503, "管理后台数据源(PostgreSQL)未连接")
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return nil
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}
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return s.m.pg
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}
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func pathInt(r *http.Request, name string) (int64, bool) {
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n, err := strconv.ParseInt(r.PathValue(name), 10, 64)
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return n, err == nil
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}
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func decode(r *http.Request, v any) error { return json.NewDecoder(r.Body).Decode(v) }
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// ---------- tasks (delete) ----------
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func (s *Server) pgDeleteTask(w http.ResponseWriter, r *http.Request) {
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id := r.PathValue("id")
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s.engine.Pause(id) // cancel running loops before removing
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if err := s.m.DeleteTask(id); err != nil {
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writeErr(w, 500, err.Error())
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return
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}
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writeJSON(w, 200, map[string]any{"deleted": id})
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}
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// ---------- agents ----------
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func (s *Server) pgListAgents(w http.ResponseWriter, r *http.Request) {
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pg := s.pg(w)
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if pg == nil {
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return
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}
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ags, err := pg.ListAgents()
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if err != nil {
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writeErr(w, 500, err.Error())
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return
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}
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dtos := agentDTOs(ags)
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// overlay per-agent binding counts (mcp/skill by id, tools by key) — best-effort.
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if mcp, skill, tools, err := pg.AgentBindingCounts(); err == nil {
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for i := range dtos {
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dtos[i].McpCount = mcp[ags[i].ID]
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dtos[i].SkillCount = skill[ags[i].ID]
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dtos[i].ToolCount = tools[ags[i].Key]
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}
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}
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writeJSON(w, 200, map[string]any{"agents": dtos})
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}
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// pgCreateAgent creates a CUSTOM conversational agent (builtin=false, role
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// 'assistant') and seeds it a starter prompt so its editor isn't blank.
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func (s *Server) pgCreateAgent(w http.ResponseWriter, r *http.Request) {
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pg := s.pg(w)
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if pg == nil {
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return
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}
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var req struct{ Key, Name, Description string }
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if err := decode(r, &req); err != nil {
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writeErr(w, 400, err.Error())
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return
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}
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req.Key, req.Name = strings.TrimSpace(req.Key), strings.TrimSpace(req.Name)
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if !reAgentKey.MatchString(req.Key) {
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writeErr(w, 400, "key 需小写字母开头，仅含小写字母/数字/下划线")
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return
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}
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if req.Name == "" {
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writeErr(w, 400, "名称不能为空")
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return
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}
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if exist, _ := pg.GetAgentByKey(req.Key); exist != nil {
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writeErr(w, 409, "该 key 已存在")
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return
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}
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a, err := pg.CreateAgent(req.Key, req.Name, req.Description)
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if err != nil {
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writeErr(w, 500, err.Error())
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return
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}
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// starter prompt so the editor shows something editable from the start.
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if err := pg.SeedPromptIfEmpty(a.ID, agent.DefaultAssistantPrompt); err != nil {
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log.Printf("[agents] seed starter prompt for %s 失败: %v", a.Key, err)
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}
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writeJSON(w, 200, agentDTO(a))
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}
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// pgUpdateAgent updates a custom agent's name/description (built-in agents rejected).
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func (s *Server) pgUpdateAgent(w http.ResponseWriter, r *http.Request) {
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pg, a, ok := s.agentByKey(w, r)
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if !ok {
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return
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}
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if a.Builtin {
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writeErr(w, 400, "内置 agent 不可修改名称/描述")
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return
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}
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var req struct{ Name, Description string }
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if err := decode(r, &req); err != nil {
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writeErr(w, 400, err.Error())
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return
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}
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req.Name = strings.TrimSpace(req.Name)
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if req.Name == "" {
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writeErr(w, 400, "名称不能为空")
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return
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}
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if err := pg.UpdateAgentMeta(a.Key, req.Name, req.Description); err != nil {
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writeErr(w, 500, err.Error())
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return
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}
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writeJSON(w, 200, map[string]any{"ok": true})
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}
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// pgDeleteAgent removes a custom agent (built-in rejected). Prompts/vars/visibility
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// cascade via FK; tool-binding cleanup is best-effort.
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func (s *Server) pgDeleteAgent(w http.ResponseWriter, r *http.Request) {
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pg, a, ok := s.agentByKey(w, r)
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if !ok {
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return
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}
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if a.Builtin {
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writeErr(w, 400, "内置 agent 不可删除")
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return
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}
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if err := pg.DeleteAgent(a.Key); err != nil {
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writeErr(w, 500, err.Error())
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return
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}
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if err := pg.RemoveAgentFromToolBindings(a.Key); err != nil {
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log.Printf("[agents] 清理 %s 工具绑定失败: %v", a.Key, err)
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}
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if err := pg.DeleteTriggersForAgent(a.Key); err != nil {
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log.Printf("[agents] 清理 %s 触发器失败: %v", a.Key, err)
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}
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writeJSON(w, 200, map[string]any{"deleted": a.Key})
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}
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func (s *Server) agentByKey(w http.ResponseWriter, r *http.Request) (*db.DB, *db.Agent, bool) {
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pg := s.pg(w)
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if pg == nil {
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return nil, nil, false
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}
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a, err := pg.GetAgentByKey(r.PathValue("key"))
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if err != nil {
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writeErr(w, 500, err.Error())
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return nil, nil, false
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}
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if a == nil {
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writeErr(w, 404, "agent not found")
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return nil, nil, false
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}
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return pg, a, true
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}
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// pgSaveAgentConfig updates an agent's runtime config (currently max_turns) and
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// re-applies the live LLM so the change takes effect immediately.
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func (s *Server) pgSaveAgentConfig(w http.ResponseWriter, r *http.Request) {
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pg, a, ok := s.agentByKey(w, r)
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if !ok {
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return
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}
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// run_seconds is optional (pointer) so omitting it leaves the stored value
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// untouched rather than resetting it to 0/unlimited.
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var req struct {
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MaxTurns int `json:"max_turns"`
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RunSeconds *int `json:"run_seconds"`
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WebSearch *bool `json:"web_search"`
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InteractiveShell *bool `json:"interactive_shell"`
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}
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if err := json.NewDecoder(r.Body).Decode(&req); err != nil {
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writeErr(w, 400, err.Error())
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return
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}
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if req.MaxTurns < 0 {
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req.MaxTurns = 0
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}
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if err := pg.SetAgentMaxTurns(a.Key, req.MaxTurns); err != nil {
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writeErr(w, 500, err.Error())
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return
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}
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if req.RunSeconds != nil {
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rs := *req.RunSeconds
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if rs < 0 {
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rs = 0
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}
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if err := pg.SetAgentRunSeconds(a.Key, rs); err != nil {
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writeErr(w, 500, err.Error())
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return
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}
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}
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if req.WebSearch != nil {
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if err := pg.SetAgentWebSearch(a.Key, *req.WebSearch); err != nil {
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writeErr(w, 500, err.Error())
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return
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}
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}
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if req.InteractiveShell != nil {
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if err := pg.SetAgentInteractiveShell(a.Key, *req.InteractiveShell); err != nil {
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writeErr(w, 500, err.Error())
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return
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}
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}
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// rebuild the live agents so the new max_turns/run_seconds apply without a restart.
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s.cfgMu.Lock()
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cfg, on := s.llmCfg, s.llmOn
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s.cfgMu.Unlock()
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if on {
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_ = s.applyLLM(cfg)
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}
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resp := map[string]any{"ok": true, "max_turns": req.MaxTurns}
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if req.RunSeconds != nil {
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resp["run_seconds"] = *req.RunSeconds
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}
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writeJSON(w, 200, resp)
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}
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func (s *Server) pgGetAgent(w http.ResponseWriter, r *http.Request) {
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pg, a, ok := s.agentByKey(w, r)
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if !ok {
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return
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}
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cur, _ := pg.CurrentPrompt(a.ID)
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vars, _ := pg.PromptVars(a.ID)
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vers, _ := pg.ListPromptVersions(a.ID)
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if vers == nil {
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vers = []db.PromptVersion{}
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}
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mcp, _ := pg.AgentVisible(a.ID, "mcp")
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sk, _ := pg.AgentSkillNames(a.ID)
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if sk == nil {
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sk = []string{}
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}
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writeJSON(w, 200, map[string]any{
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"agent": agentDTO(a), "prompt": cur, "variables": vars, "versions": vers,
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"visibility": map[string]any{"mcp": mcp, "skill": sk},
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"wrapup_prompt": a.WrapupPrompt, // 已保存的收尾提示词(空=用内置默认)
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"wrapup_default": agent.WrapupDefault(a.Key), // 内置默认(供占位/恢复默认)
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"wrapup_max_turns": a.WrapupMaxTurns, // 已保存的收尾轮数(0=用内置默认)
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"wrapup_max_turns_default": agent.WrapupTurnsDefault(a.Key), // 内置默认轮数(供 "0=默认N" 提示)
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// 任务级超时收尾词(仅 worker/planner 有内置默认;task_timeout_supported 供前端决定是否显示该分区)
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"task_timeout_wrapup_supported": agent.TaskTimeoutWrapupDefault(a.Key) != "",
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"task_timeout_wrapup_prompt": a.TaskTimeoutWrapupPrompt,
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"task_timeout_wrapup_default": agent.TaskTimeoutWrapupDefault(a.Key),
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"task_timeout_wrapup_max_turns": a.TaskTimeoutWrapupMaxTurns,
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"task_timeout_wrapup_max_turns_default": agent.WrapupTurnsDefault(a.Key),
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})
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}
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func (s *Server) pgSavePrompt(w http.ResponseWriter, r *http.Request) {
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pg, a, ok := s.agentByKey(w, r)
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if !ok {
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return
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}
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var body struct{ Template, Note string }
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if err := decode(r, &body); err != nil {
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writeErr(w, 400, err.Error())
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return
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}
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vars, _ := pg.PromptVars(a.ID)
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if bad := validateTemplate(body.Template, vars); bad != "" {
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writeErr(w, 400, bad)
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return
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}
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ver, err := pg.SavePrompt(a.ID, body.Template, body.Note, "ui")
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if err != nil {
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writeErr(w, 500, err.Error())
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return
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}
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writeJSON(w, 200, map[string]any{"version": ver})
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}
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// pgResetPrompt restores an agent's prompt body to the in-code built-in default
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// (段 [A]). Only built-in agents have a code default; custom agents have none.
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func (s *Server) pgResetPrompt(w http.ResponseWriter, r *http.Request) {
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pg, a, ok := s.agentByKey(w, r)
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||
if !ok {
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||
return
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||
}
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tmpl, has := agent.BuiltinPromptSeeds()[a.Key]
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||
if !has {
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||
writeErr(w, 400, "该 agent 无内置默认提示词，无法恢复")
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||
return
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||
}
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||
ver, err := pg.ResetPromptToDefault(a.ID, tmpl)
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||
if err != nil {
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writeErr(w, 500, err.Error())
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||
return
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||
}
|
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writeJSON(w, 200, map[string]any{"version": ver})
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||
}
|
||
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||
// pgSaveWrapup stores an agent's wrap-up (settlement) prompt — the text injected on
|
||
// timeout / step-exhaustion. Empty body clears the override → built-in default.
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func (s *Server) pgSaveWrapup(w http.ResponseWriter, r *http.Request) {
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||
pg, a, ok := s.agentByKey(w, r)
|
||
if !ok {
|
||
return
|
||
}
|
||
// MaxTurns is optional (pointer): omit to leave the stored turn budget untouched.
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||
var body struct {
|
||
Prompt string `json:"prompt"`
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||
MaxTurns *int `json:"max_turns"`
|
||
}
|
||
if err := decode(r, &body); err != nil {
|
||
writeErr(w, 400, err.Error())
|
||
return
|
||
}
|
||
if err := pg.SetAgentWrapupPrompt(a.Key, body.Prompt); err != nil {
|
||
writeErr(w, 500, err.Error())
|
||
return
|
||
}
|
||
if body.MaxTurns != nil {
|
||
n := *body.MaxTurns
|
||
if n < 0 {
|
||
n = 0
|
||
}
|
||
if err := pg.SetAgentWrapupMaxTurns(a.Key, n); err != nil {
|
||
writeErr(w, 500, err.Error())
|
||
return
|
||
}
|
||
}
|
||
writeJSON(w, 200, map[string]any{"ok": true})
|
||
}
|
||
|
||
// pgResetWrapup clears an agent's wrap-up prompt override so the code built-in
|
||
// default is used again.
|
||
func (s *Server) pgResetWrapup(w http.ResponseWriter, r *http.Request) {
|
||
pg, a, ok := s.agentByKey(w, r)
|
||
if !ok {
|
||
return
|
||
}
|
||
if err := pg.SetAgentWrapupPrompt(a.Key, ""); err != nil {
|
||
writeErr(w, 500, err.Error())
|
||
return
|
||
}
|
||
if err := pg.SetAgentWrapupMaxTurns(a.Key, 0); err != nil {
|
||
writeErr(w, 500, err.Error())
|
||
return
|
||
}
|
||
writeJSON(w, 200, map[string]any{
|
||
"ok": true,
|
||
"wrapup_default": agent.WrapupDefault(a.Key),
|
||
"wrapup_max_turns_default": agent.WrapupTurnsDefault(a.Key),
|
||
})
|
||
}
|
||
|
||
// pgSaveTaskTimeoutWrapup stores an agent's TASK-TIMEOUT wrap-up prompt + turn budget
|
||
// (worker/planner only). Empty prompt / 0 turns clear the override → built-in default.
|
||
func (s *Server) pgSaveTaskTimeoutWrapup(w http.ResponseWriter, r *http.Request) {
|
||
pg, a, ok := s.agentByKey(w, r)
|
||
if !ok {
|
||
return
|
||
}
|
||
var body struct {
|
||
Prompt string `json:"prompt"`
|
||
MaxTurns *int `json:"max_turns"`
|
||
}
|
||
if err := decode(r, &body); err != nil {
|
||
writeErr(w, 400, err.Error())
|
||
return
|
||
}
|
||
turns := a.TaskTimeoutWrapupMaxTurns // 未传则保留原值
|
||
if body.MaxTurns != nil {
|
||
turns = *body.MaxTurns
|
||
if turns < 0 {
|
||
turns = 0
|
||
}
|
||
}
|
||
if err := pg.SetAgentTaskTimeoutWrapup(a.Key, body.Prompt, turns); err != nil {
|
||
writeErr(w, 500, err.Error())
|
||
return
|
||
}
|
||
writeJSON(w, 200, map[string]any{"ok": true})
|
||
}
|
||
|
||
// pgResetTaskTimeoutWrapup clears the task-timeout wrap-up override → built-in default.
|
||
func (s *Server) pgResetTaskTimeoutWrapup(w http.ResponseWriter, r *http.Request) {
|
||
pg, a, ok := s.agentByKey(w, r)
|
||
if !ok {
|
||
return
|
||
}
|
||
if err := pg.SetAgentTaskTimeoutWrapup(a.Key, "", 0); err != nil {
|
||
writeErr(w, 500, err.Error())
|
||
return
|
||
}
|
||
writeJSON(w, 200, map[string]any{
|
||
"ok": true,
|
||
"task_timeout_wrapup_default": agent.TaskTimeoutWrapupDefault(a.Key),
|
||
"task_timeout_wrapup_max_turns_default": agent.WrapupTurnsDefault(a.Key),
|
||
})
|
||
}
|
||
|
||
func (s *Server) pgListPromptVersions(w http.ResponseWriter, r *http.Request) {
|
||
pg, a, ok := s.agentByKey(w, r)
|
||
if !ok {
|
||
return
|
||
}
|
||
vers, err := pg.ListPromptVersions(a.ID)
|
||
if err != nil {
|
||
writeErr(w, 500, err.Error())
|
||
return
|
||
}
|
||
writeJSON(w, 200, map[string]any{"versions": vers})
|
||
}
|
||
|
||
func (s *Server) pgPromptVars(w http.ResponseWriter, r *http.Request) {
|
||
pg, a, ok := s.agentByKey(w, r)
|
||
if !ok {
|
||
return
|
||
}
|
||
vars, err := pg.PromptVars(a.ID)
|
||
if err != nil {
|
||
writeErr(w, 500, err.Error())
|
||
return
|
||
}
|
||
writeJSON(w, 200, map[string]any{"variables": vars})
|
||
}
|
||
|
||
func (s *Server) pgPreviewPrompt(w http.ResponseWriter, r *http.Request) {
|
||
pg, a, ok := s.agentByKey(w, r)
|
||
if !ok {
|
||
return
|
||
}
|
||
var body struct {
|
||
Template string `json:"template"`
|
||
Sample map[string]string `json:"sample"`
|
||
}
|
||
_ = decode(r, &body)
|
||
vars, _ := pg.PromptVars(a.ID)
|
||
if body.Template == "" {
|
||
body.Template, _ = pg.CurrentPrompt(a.ID)
|
||
}
|
||
rendered, err := renderPrompt(body.Template, vars, body.Sample)
|
||
if err != nil {
|
||
writeJSON(w, 200, map[string]any{"rendered": "", "error": err.Error()})
|
||
return
|
||
}
|
||
writeJSON(w, 200, map[string]any{"rendered": rendered})
|
||
}
|
||
|
||
func (s *Server) pgGetAgentVisibility(w http.ResponseWriter, r *http.Request) {
|
||
pg, a, ok := s.agentByKey(w, r)
|
||
if !ok {
|
||
return
|
||
}
|
||
mcp, _ := pg.AgentVisible(a.ID, "mcp")
|
||
sk, _ := pg.AgentSkillNames(a.ID)
|
||
if sk == nil {
|
||
sk = []string{}
|
||
}
|
||
writeJSON(w, 200, map[string]any{"mcp": mcp, "skill": sk})
|
||
}
|
||
|
||
func (s *Server) pgSetAgentVisibility(w http.ResponseWriter, r *http.Request) {
|
||
pg, a, ok := s.agentByKey(w, r)
|
||
if !ok {
|
||
return
|
||
}
|
||
var body struct {
|
||
MCP []int64 `json:"mcp"`
|
||
Skill []string `json:"skill"`
|
||
}
|
||
if err := decode(r, &body); err != nil {
|
||
writeErr(w, 400, err.Error())
|
||
return
|
||
}
|
||
if err := pg.SetAgentVisibilityKind(a.ID, "mcp", body.MCP); err != nil {
|
||
writeErr(w, 500, err.Error())
|
||
return
|
||
}
|
||
if err := pg.SetAgentSkillVisibility(a.ID, body.Skill); err != nil {
|
||
writeErr(w, 500, err.Error())
|
||
return
|
||
}
|
||
writeJSON(w, 200, map[string]any{"ok": true})
|
||
}
|
||
|
||
// ---------- tools (内置工具目录) ----------
|
||
|
||
func (s *Server) pgListTools(w http.ResponseWriter, r *http.Request) {
|
||
pg := s.pg(w)
|
||
if pg == nil {
|
||
return
|
||
}
|
||
ts, err := pg.ListTools()
|
||
if err != nil {
|
||
writeErr(w, 500, err.Error())
|
||
return
|
||
}
|
||
if ts == nil {
|
||
ts = []*db.Tool{}
|
||
}
|
||
writeJSON(w, 200, map[string]any{"tools": ts})
|
||
}
|
||
|
||
// pgUpdateTool saves the page-editable fields of a built-in tool: description,
|
||
// parameter schema (structure is expected unchanged — only per-param description/
|
||
// default move), agent binding, and enabled. key is taken from the path and never
|
||
// changes (it is welded to the Go handler).
|
||
func (s *Server) pgUpdateTool(w http.ResponseWriter, r *http.Request) {
|
||
pg := s.pg(w)
|
||
if pg == nil {
|
||
return
|
||
}
|
||
key := r.PathValue("key")
|
||
cur, err := pg.GetTool(key)
|
||
if err != nil {
|
||
writeErr(w, 500, err.Error())
|
||
return
|
||
}
|
||
if cur == nil {
|
||
writeErr(w, 404, "工具不存在: "+key)
|
||
return
|
||
}
|
||
var body struct {
|
||
Description string `json:"description"`
|
||
Schema json.RawMessage `json:"schema"`
|
||
Agents []string `json:"agents"`
|
||
Enabled bool `json:"enabled"`
|
||
}
|
||
if err := decode(r, &body); err != nil {
|
||
writeErr(w, 400, err.Error())
|
||
return
|
||
}
|
||
agents, _ := json.Marshal(body.Agents)
|
||
if err := pg.UpdateTool(key, body.Description, body.Schema, agents, body.Enabled); err != nil {
|
||
writeErr(w, 500, err.Error())
|
||
return
|
||
}
|
||
writeJSON(w, 200, map[string]any{"ok": true})
|
||
}
|
||
|
||
// pgResetTool overwrites a tool row with its code-defined defaults (description,
|
||
// schema, agent binding) and re-enables it — the explicit "恢复默认" action, since
|
||
// startup seeding is first-insert-only and never overwrites edits.
|
||
func (s *Server) pgResetTool(w http.ResponseWriter, r *http.Request) {
|
||
pg := s.pg(w)
|
||
if pg == nil {
|
||
return
|
||
}
|
||
key := r.PathValue("key")
|
||
for _, sd := range agent.BuiltinToolSeeds() {
|
||
if sd.Key != key {
|
||
continue
|
||
}
|
||
schema, _ := json.Marshal(sd.Schema)
|
||
agents, _ := json.Marshal(sd.Agents)
|
||
if err := pg.UpsertToolForce(sd.Key, sd.Desc, schema, agents); err != nil {
|
||
writeErr(w, 500, err.Error())
|
||
return
|
||
}
|
||
writeJSON(w, 200, map[string]any{"ok": true})
|
||
return
|
||
}
|
||
// orchestration/platform tools (auto agent) — default-bind to "auto".
|
||
autoAgents, _ := json.Marshal([]string{"auto"})
|
||
for _, t := range append(s.orchestrationTools(), s.platformTools()...) {
|
||
if t.Name() != key {
|
||
continue
|
||
}
|
||
schema, _ := json.Marshal(t.InputSchema())
|
||
if err := pg.UpsertToolForce(t.Name(), t.Description(), schema, autoAgents); err != nil {
|
||
writeErr(w, 500, err.Error())
|
||
return
|
||
}
|
||
writeJSON(w, 200, map[string]any{"ok": true})
|
||
return
|
||
}
|
||
writeErr(w, 404, "非内置工具或不存在: "+key)
|
||
}
|
||
|
||
// ---------- mcp ----------
|
||
|
||
func (s *Server) pgListMCP(w http.ResponseWriter, r *http.Request) {
|
||
pg := s.pg(w)
|
||
if pg == nil {
|
||
return
|
||
}
|
||
ms, err := pg.ListMCP()
|
||
if err != nil {
|
||
writeErr(w, 500, err.Error())
|
||
return
|
||
}
|
||
if ms == nil {
|
||
ms = []*db.MCPServer{}
|
||
}
|
||
writeJSON(w, 200, map[string]any{"servers": ms})
|
||
}
|
||
|
||
func (s *Server) pgSaveMCP(w http.ResponseWriter, r *http.Request) {
|
||
pg := s.pg(w)
|
||
if pg == nil {
|
||
return
|
||
}
|
||
var m db.MCPServer
|
||
if err := decode(r, &m); err != nil {
|
||
writeErr(w, 400, err.Error())
|
||
return
|
||
}
|
||
isNew := m.ID == 0
|
||
id, err := pg.SaveMCP(&m)
|
||
if err != nil {
|
||
writeErr(w, 500, err.Error())
|
||
return
|
||
}
|
||
// On initial add, auto-discover + cache the tool list so the UI shows it right
|
||
// away (bounded so a slow/broken server can't hang the request). Skipped on
|
||
// plain updates (e.g. enable toggles) to avoid re-spawning the server each time.
|
||
if isNew && m.Enabled {
|
||
m.ID = id
|
||
ctx, cancel := context.WithTimeout(r.Context(), 45*time.Second)
|
||
if derr := s.discoverAndCacheMCP(ctx, &m); derr != nil {
|
||
log.Printf("[mcp] %s 添加后工具发现失败: %v", m.Name, derr)
|
||
}
|
||
cancel()
|
||
}
|
||
writeJSON(w, 200, map[string]any{"id": id})
|
||
}
|
||
|
||
func (s *Server) pgDeleteMCP(w http.ResponseWriter, r *http.Request) {
|
||
pg := s.pg(w)
|
||
if pg == nil {
|
||
return
|
||
}
|
||
id, _ := pathInt(r, "id")
|
||
if err := pg.DeleteMCP(id); err != nil {
|
||
writeErr(w, 500, err.Error())
|
||
return
|
||
}
|
||
writeJSON(w, 200, map[string]any{"deleted": id})
|
||
}
|
||
|
||
// pgRefreshMCP re-discovers one MCP's tools on demand and re-caches them, so a
|
||
// config change or an earlier discovery failure can be fixed without a restart.
|
||
func (s *Server) pgRefreshMCP(w http.ResponseWriter, r *http.Request) {
|
||
pg := s.pg(w)
|
||
if pg == nil {
|
||
return
|
||
}
|
||
id, _ := pathInt(r, "id")
|
||
all, err := pg.ListMCP()
|
||
if err != nil {
|
||
writeErr(w, 500, err.Error())
|
||
return
|
||
}
|
||
var target *db.MCPServer
|
||
for _, m := range all {
|
||
if m.ID == id {
|
||
target = m
|
||
break
|
||
}
|
||
}
|
||
if target == nil {
|
||
writeErr(w, 404, "MCP 不存在")
|
||
return
|
||
}
|
||
ctx, cancel := context.WithTimeout(r.Context(), 45*time.Second)
|
||
defer cancel()
|
||
if err := s.discoverAndCacheMCP(ctx, target); err != nil {
|
||
writeErr(w, 502, "工具发现失败："+err.Error())
|
||
return
|
||
}
|
||
tools, _ := pg.MCPToolsDetailed(id)
|
||
writeJSON(w, 200, map[string]any{"tools": tools})
|
||
}
|
||
|
||
// pgMCPTools returns one MCP's cached tools (name + description) for the detail UI.
|
||
func (s *Server) pgMCPTools(w http.ResponseWriter, r *http.Request) {
|
||
pg := s.pg(w)
|
||
if pg == nil {
|
||
return
|
||
}
|
||
id, _ := pathInt(r, "id")
|
||
tools, err := pg.MCPToolsDetailed(id)
|
||
if err != nil {
|
||
writeErr(w, 500, err.Error())
|
||
return
|
||
}
|
||
if tools == nil {
|
||
tools = []db.MCPTool{}
|
||
}
|
||
writeJSON(w, 200, map[string]any{"tools": tools})
|
||
}
|
||
|
||
// ---------- skills (文件系统) ----------
|
||
|
||
type skillFileNode struct {
|
||
Name string `json:"name"`
|
||
Description string `json:"description,omitempty"`
|
||
License string `json:"license,omitempty"`
|
||
Compatibility string `json:"compatibility,omitempty"`
|
||
MCPs []string `json:"mcps,omitempty"`
|
||
Files []string `json:"files"`
|
||
}
|
||
|
||
func (s *Server) fsListSkills(w http.ResponseWriter, r *http.Request) {
|
||
_ = os.MkdirAll(s.skillDir, 0o755)
|
||
allReg, _ := skill.LoadDir(s.skillDir)
|
||
metaByDir := map[string]skill.Skill{}
|
||
if allReg != nil {
|
||
for _, sk := range allReg.List() {
|
||
if sk.Dir != "" {
|
||
metaByDir[filepath.Base(sk.Dir)] = sk
|
||
}
|
||
}
|
||
}
|
||
entries, err := os.ReadDir(s.skillDir)
|
||
if err != nil {
|
||
writeErr(w, 500, err.Error())
|
||
return
|
||
}
|
||
nodes := []skillFileNode{}
|
||
for _, e := range entries {
|
||
if !e.IsDir() {
|
||
continue
|
||
}
|
||
dirName := e.Name()
|
||
node := skillFileNode{Name: dirName}
|
||
if meta, ok := metaByDir[dirName]; ok {
|
||
node.Description = meta.Description
|
||
node.License = meta.License
|
||
node.Compatibility = meta.Compatibility
|
||
node.MCPs = meta.MCPs
|
||
}
|
||
node.Files, _ = walkSkillFiles(filepath.Join(s.skillDir, dirName))
|
||
if node.Files == nil {
|
||
node.Files = []string{}
|
||
}
|
||
nodes = append(nodes, node)
|
||
}
|
||
writeJSON(w, 200, map[string]any{"skills": nodes})
|
||
}
|
||
|
||
// cleanStrs trims each string and drops empties.
|
||
func cleanStrs(in []string) []string {
|
||
out := make([]string, 0, len(in))
|
||
for _, s := range in {
|
||
if s = strings.TrimSpace(s); s != "" {
|
||
out = append(out, s)
|
||
}
|
||
}
|
||
return out
|
||
}
|
||
|
||
func (s *Server) fsCreateSkill(w http.ResponseWriter, r *http.Request) {
|
||
var body struct {
|
||
Name string `json:"name"`
|
||
Description string `json:"description"` // required per agentskills.io spec
|
||
License string `json:"license"` // optional
|
||
Compatibility string `json:"compatibility"` // optional
|
||
MCPs []string `json:"mcps"` // optional; MCP servers this skill unlocks
|
||
Instructions string `json:"instructions"` // optional; scaffolded if empty
|
||
}
|
||
if err := decode(r, &body); err != nil {
|
||
writeErr(w, 400, err.Error())
|
||
return
|
||
}
|
||
if !validSkillName(body.Name) {
|
||
writeErr(w, 400, "skill name must be 1-64 lowercase alphanumeric/hyphen characters, not starting/ending/doubling hyphens")
|
||
return
|
||
}
|
||
if strings.TrimSpace(body.Description) == "" {
|
||
writeErr(w, 400, "description is required")
|
||
return
|
||
}
|
||
skillPath := filepath.Join(s.skillDir, body.Name)
|
||
if _, err := os.Stat(skillPath); err == nil {
|
||
writeErr(w, 409, "skill already exists")
|
||
return
|
||
}
|
||
if err := os.MkdirAll(skillPath, 0o755); err != nil {
|
||
writeErr(w, 500, err.Error())
|
||
return
|
||
}
|
||
// Build a spec-compliant SKILL.md (agentskills.io format):
|
||
// YAML frontmatter: name (required), description (required),
|
||
// license, compatibility (optional)
|
||
// Markdown body: step-by-step instructions
|
||
var sb strings.Builder
|
||
sb.WriteString("---\n")
|
||
fmt.Fprintf(&sb, "name: %s\n", body.Name)
|
||
fmt.Fprintf(&sb, "description: %s\n", body.Description)
|
||
if body.License != "" {
|
||
fmt.Fprintf(&sb, "license: %s\n", body.License)
|
||
}
|
||
if body.Compatibility != "" {
|
||
fmt.Fprintf(&sb, "compatibility: %s\n", body.Compatibility)
|
||
}
|
||
// mcps: MCP servers this skill unlocks on load (skill-gated deferred tools).
|
||
if mcps := cleanStrs(body.MCPs); len(mcps) > 0 {
|
||
fmt.Fprintf(&sb, "mcps: %s\n", strings.Join(mcps, ", "))
|
||
}
|
||
sb.WriteString("---\n")
|
||
if strings.TrimSpace(body.Instructions) != "" {
|
||
sb.WriteString(body.Instructions)
|
||
} else {
|
||
// scaffold a minimal Markdown body so the file is immediately useful
|
||
fmt.Fprintf(&sb, "## %s\n\n", body.Name)
|
||
sb.WriteString("<!-- Describe step-by-step instructions in Markdown. -->\n\n")
|
||
sb.WriteString("1. \n2. \n3. \n")
|
||
}
|
||
if err := os.WriteFile(filepath.Join(skillPath, "SKILL.md"), []byte(sb.String()), 0o644); err != nil {
|
||
_ = os.RemoveAll(skillPath)
|
||
writeErr(w, 500, err.Error())
|
||
return
|
||
}
|
||
writeJSON(w, 201, map[string]any{"name": body.Name})
|
||
}
|
||
|
||
// fsUpdateSkillMeta rewrites the SKILL.md frontmatter fields that are safe to
|
||
// change without touching the instruction body: mcps, license, compatibility,
|
||
// description. Only fields present in the request body are updated; omitted
|
||
// fields are left as-is (the whole frontmatter is reconstructed from the
|
||
// parsed values, so the write is a clean replace, not a line-patch).
|
||
func (s *Server) fsUpdateSkillMeta(w http.ResponseWriter, r *http.Request) {
|
||
name := r.PathValue("name")
|
||
if !validSkillName(name) {
|
||
writeErr(w, 400, "invalid skill name")
|
||
return
|
||
}
|
||
var body struct {
|
||
MCPs *[]string `json:"mcps"`
|
||
Description *string `json:"description"`
|
||
License *string `json:"license"`
|
||
Compatibility *string `json:"compatibility"`
|
||
}
|
||
if err := decode(r, &body); err != nil {
|
||
writeErr(w, 400, err.Error())
|
||
return
|
||
}
|
||
skillMD := filepath.Join(s.skillDir, name, "SKILL.md")
|
||
raw, err := os.ReadFile(skillMD)
|
||
if err != nil {
|
||
writeErr(w, 404, "skill not found")
|
||
return
|
||
}
|
||
updated, err := rewriteSkillFrontmatter(raw, body.MCPs, body.Description, body.License, body.Compatibility)
|
||
if err != nil {
|
||
writeErr(w, 400, err.Error())
|
||
return
|
||
}
|
||
if err := os.WriteFile(skillMD, updated, 0o644); err != nil {
|
||
writeErr(w, 500, err.Error())
|
||
return
|
||
}
|
||
writeJSON(w, 200, map[string]any{"ok": true})
|
||
}
|
||
|
||
// rewriteSkillFrontmatter parses the SKILL.md YAML frontmatter and replaces the
|
||
// fields given as non-nil pointers. The instruction body (after the closing ---) is
|
||
// preserved verbatim. Returns an error if the file has no recognisable frontmatter.
|
||
func rewriteSkillFrontmatter(content []byte, mcps *[]string, description, license, compatibility *string) ([]byte, error) {
|
||
lines := strings.Split(string(content), "\n")
|
||
if len(lines) < 2 || strings.TrimSpace(lines[0]) != "---" {
|
||
return nil, fmt.Errorf("SKILL.md has no YAML frontmatter")
|
||
}
|
||
fmEnd := -1
|
||
for i := 1; i < len(lines); i++ {
|
||
if strings.TrimSpace(lines[i]) == "---" {
|
||
fmEnd = i
|
||
break
|
||
}
|
||
}
|
||
if fmEnd < 0 {
|
||
return nil, fmt.Errorf("SKILL.md frontmatter is not closed")
|
||
}
|
||
// Collect existing key → value from frontmatter (preserve unknown keys)
|
||
type kv struct{ k, v string }
|
||
var pairs []kv
|
||
for _, l := range lines[1:fmEnd] {
|
||
if idx := strings.IndexByte(l, ':'); idx >= 0 {
|
||
pairs = append(pairs, kv{strings.TrimSpace(l[:idx]), strings.TrimSpace(l[idx+1:])})
|
||
} else if strings.TrimSpace(l) != "" {
|
||
pairs = append(pairs, kv{"", l}) // preserve non-key lines verbatim
|
||
}
|
||
}
|
||
// Apply updates (nil pointer = no change)
|
||
applyStr := func(key string, val *string) {
|
||
if val == nil {
|
||
return
|
||
}
|
||
for i, p := range pairs {
|
||
if p.k == key {
|
||
pairs[i].v = strings.TrimSpace(*val)
|
||
return
|
||
}
|
||
}
|
||
pairs = append(pairs, kv{key, strings.TrimSpace(*val)})
|
||
}
|
||
applyStr("description", description)
|
||
applyStr("license", license)
|
||
applyStr("compatibility", compatibility)
|
||
if mcps != nil {
|
||
cleaned := cleanStrs(*mcps)
|
||
// Remove existing mcps line
|
||
filtered := pairs[:0]
|
||
for _, p := range pairs {
|
||
if p.k != "mcps" {
|
||
filtered = append(filtered, p)
|
||
}
|
||
}
|
||
pairs = filtered
|
||
if len(cleaned) > 0 {
|
||
pairs = append(pairs, kv{"mcps", strings.Join(cleaned, ", ")})
|
||
}
|
||
}
|
||
// Reconstruct
|
||
var sb strings.Builder
|
||
sb.WriteString("---\n")
|
||
for _, p := range pairs {
|
||
if p.k == "" {
|
||
sb.WriteString(p.v)
|
||
} else {
|
||
fmt.Fprintf(&sb, "%s: %s", p.k, p.v)
|
||
}
|
||
sb.WriteByte('\n')
|
||
}
|
||
sb.WriteString("---\n")
|
||
// Body (lines after closing ---)
|
||
if fmEnd+1 < len(lines) {
|
||
sb.WriteString(strings.Join(lines[fmEnd+1:], "\n"))
|
||
}
|
||
return []byte(sb.String()), nil
|
||
}
|
||
|
||
// zip-upload safety caps (defeat zip bombs / runaway archives).
|
||
const (
|
||
maxSkillZipBytes = 20 << 20 // 20MB compressed request body
|
||
maxSkillTotalBytes = 100 << 20 // 100MB total uncompressed
|
||
maxSkillFileBytes = 20 << 20 // 20MB per extracted file
|
||
maxSkillEntries = 4000 // max files in the archive
|
||
)
|
||
|
||
// skillNameFromFrontmatter extracts the `name:` value from a SKILL.md's YAML
|
||
// frontmatter (the block between the first two `---` lines). "" if absent.
|
||
func skillNameFromFrontmatter(md []byte) string {
|
||
lines := strings.Split(string(md), "\n")
|
||
inFM := false
|
||
for _, ln := range lines {
|
||
t := strings.TrimSpace(ln)
|
||
if t == "---" {
|
||
if !inFM {
|
||
inFM = true
|
||
continue
|
||
}
|
||
break // end of frontmatter
|
||
}
|
||
if inFM && strings.HasPrefix(t, "name:") {
|
||
return strings.TrimSpace(strings.TrimPrefix(t, "name:"))
|
||
}
|
||
}
|
||
return ""
|
||
}
|
||
|
||
// fsUploadSkill installs a skill from an uploaded .zip. The archive must contain a
|
||
// SKILL.md (at the root or under a single top-level dir); the skill name is taken
|
||
// from that file's `name:` frontmatter (falling back to the top dir / zip name).
|
||
// Zip-slip is defeated by validating every entry path with skillRelPath, and a set
|
||
// of size/count caps guard against zip bombs. POST ?overwrite=true replaces an
|
||
// existing skill of the same name.
|
||
func (s *Server) fsUploadSkill(w http.ResponseWriter, r *http.Request) {
|
||
r.Body = http.MaxBytesReader(w, r.Body, maxSkillZipBytes)
|
||
file, hdr, err := r.FormFile("file")
|
||
if err != nil {
|
||
writeErr(w, 400, "缺少上传文件(表单字段 file)或超出大小限制")
|
||
return
|
||
}
|
||
defer file.Close()
|
||
buf, err := io.ReadAll(file)
|
||
if err != nil {
|
||
writeErr(w, 400, err.Error())
|
||
return
|
||
}
|
||
zr, err := zip.NewReader(bytes.NewReader(buf), int64(len(buf)))
|
||
if err != nil {
|
||
writeErr(w, 400, "无法解析压缩包(需为 zip 格式)："+err.Error())
|
||
return
|
||
}
|
||
|
||
// locate the shallowest SKILL.md → its directory is the skill root inside the zip.
|
||
skillMD := ""
|
||
for _, f := range zr.File {
|
||
if f.FileInfo().IsDir() || path.Base(f.Name) != "SKILL.md" {
|
||
continue
|
||
}
|
||
if skillMD == "" || strings.Count(f.Name, "/") < strings.Count(skillMD, "/") {
|
||
skillMD = f.Name
|
||
}
|
||
}
|
||
if skillMD == "" {
|
||
writeErr(w, 400, "压缩包内未找到 SKILL.md")
|
||
return
|
||
}
|
||
root := path.Dir(skillMD) // "." when SKILL.md is at the zip root
|
||
prefix := ""
|
||
if root != "." {
|
||
prefix = root + "/"
|
||
}
|
||
|
||
// derive + validate the skill name from the SKILL.md frontmatter.
|
||
md, err := readZipEntry(zr, skillMD)
|
||
if err != nil {
|
||
writeErr(w, 400, err.Error())
|
||
return
|
||
}
|
||
name := skillNameFromFrontmatter(md)
|
||
if name == "" && prefix != "" {
|
||
name = path.Base(strings.TrimSuffix(prefix, "/"))
|
||
}
|
||
if name == "" {
|
||
name = strings.TrimSuffix(hdr.Filename, ".zip")
|
||
}
|
||
if !validSkillName(name) {
|
||
writeErr(w, 400, "skill 名称无效（取自 SKILL.md 的 name 字段）："+name)
|
||
return
|
||
}
|
||
|
||
skillPath := filepath.Join(s.skillDir, name)
|
||
overwrite := r.URL.Query().Get("overwrite") == "true"
|
||
if _, err := os.Stat(skillPath); err == nil && !overwrite {
|
||
writeErr(w, 409, "skill 已存在："+name+"（如需覆盖请确认后重试）")
|
||
return
|
||
}
|
||
|
||
// extract into a temp dir first, then atomically swap in — a bad entry aborts
|
||
// the whole upload without leaving a half-written skill.
|
||
_ = os.MkdirAll(s.skillDir, 0o755)
|
||
tmp, err := os.MkdirTemp(s.skillDir, ".upload-*")
|
||
if err != nil {
|
||
writeErr(w, 500, err.Error())
|
||
return
|
||
}
|
||
defer os.RemoveAll(tmp) // no-op after a successful rename
|
||
|
||
var total int64
|
||
entries := 0
|
||
for _, f := range zr.File {
|
||
if f.FileInfo().IsDir() {
|
||
continue
|
||
}
|
||
// only files under the skill root; skip archive junk.
|
||
if prefix != "" && !strings.HasPrefix(f.Name, prefix) {
|
||
continue
|
||
}
|
||
rel := strings.TrimPrefix(f.Name, prefix)
|
||
if rel == "" || strings.HasPrefix(rel, "__MACOSX/") || path.Base(rel) == ".DS_Store" {
|
||
continue
|
||
}
|
||
clean, msg := skillRelPath(rel)
|
||
if msg != "" {
|
||
writeErr(w, 400, "压缩包含非法路径 "+f.Name+"："+msg)
|
||
return
|
||
}
|
||
if entries++; entries > maxSkillEntries {
|
||
writeErr(w, 400, "压缩包文件过多")
|
||
return
|
||
}
|
||
if f.UncompressedSize64 > maxSkillFileBytes {
|
||
writeErr(w, 400, "文件过大："+rel)
|
||
return
|
||
}
|
||
dst := filepath.Join(tmp, clean)
|
||
if err := os.MkdirAll(filepath.Dir(dst), 0o755); err != nil {
|
||
writeErr(w, 500, err.Error())
|
||
return
|
||
}
|
||
rc, err := f.Open()
|
||
if err != nil {
|
||
writeErr(w, 500, err.Error())
|
||
return
|
||
}
|
||
out, err := os.Create(dst)
|
||
if err != nil {
|
||
rc.Close()
|
||
writeErr(w, 500, err.Error())
|
||
return
|
||
}
|
||
n, err := io.Copy(out, io.LimitReader(rc, maxSkillFileBytes+1))
|
||
out.Close()
|
||
rc.Close()
|
||
if err != nil {
|
||
writeErr(w, 500, err.Error())
|
||
return
|
||
}
|
||
total += n
|
||
if total > maxSkillTotalBytes {
|
||
writeErr(w, 400, "压缩包解压后过大")
|
||
return
|
||
}
|
||
}
|
||
if _, err := os.Stat(filepath.Join(tmp, "SKILL.md")); err != nil {
|
||
writeErr(w, 400, "解压后缺少 SKILL.md")
|
||
return
|
||
}
|
||
|
||
if overwrite {
|
||
_ = os.RemoveAll(skillPath)
|
||
}
|
||
if err := os.Rename(tmp, skillPath); err != nil {
|
||
writeErr(w, 500, "安装失败："+err.Error())
|
||
return
|
||
}
|
||
writeJSON(w, 201, map[string]any{"name": name, "files": entries})
|
||
}
|
||
|
||
// readZipEntry reads a single named entry's bytes (capped) from an open zip.
|
||
func readZipEntry(zr *zip.Reader, name string) ([]byte, error) {
|
||
f, err := zr.Open(name)
|
||
if err != nil {
|
||
return nil, err
|
||
}
|
||
defer f.Close()
|
||
return io.ReadAll(io.LimitReader(f, maxSkillFileBytes))
|
||
}
|
||
|
||
func (s *Server) fsDeleteSkill(w http.ResponseWriter, r *http.Request) {
|
||
pg := s.pg(w)
|
||
if pg == nil {
|
||
return
|
||
}
|
||
name := r.PathValue("name")
|
||
if !validSkillName(name) {
|
||
writeErr(w, 400, "invalid skill name")
|
||
return
|
||
}
|
||
if err := pg.DeleteSkillVisibility(name); err != nil {
|
||
writeErr(w, 500, err.Error())
|
||
return
|
||
}
|
||
if err := os.RemoveAll(filepath.Join(s.skillDir, name)); err != nil {
|
||
writeErr(w, 500, err.Error())
|
||
return
|
||
}
|
||
writeJSON(w, 200, map[string]any{"deleted": name})
|
||
}
|
||
|
||
// reFilePath is a strict ASCII whitelist for relative paths inside a skill directory.
|
||
// Allowed: A-Z a-z 0-9 hyphen underscore dot forward-slash.
|
||
// This blocks before any normalization: null bytes, backslash, %, unicode look-alikes,
|
||
// control characters, and any other byte not in the set.
|
||
// Go's net/http URL-decodes PathValue once (e.g. %2F→/ %2e→.), so an attacker who
|
||
// sends %252e%252e gets the literal string "%2e%2e" here — the '%' fails the whitelist.
|
||
var reFilePath = regexp.MustCompile(`^[A-Za-z0-9\-_./]+$`)
|
||
|
||
// skillRelPath validates a relative file path supplied by the client.
|
||
// Returns the cleaned path and an empty error string on success.
|
||
// Validation order matters: whitelist first (before Clean) so encoding tricks can't
|
||
// survive normalization.
|
||
func skillRelPath(file string) (string, string) {
|
||
// 1. Whitelist — reject anything outside [A-Za-z0-9-_./] before normalization.
|
||
// This alone defeats: null bytes, backslash, %, unicode, control chars.
|
||
if !reFilePath.MatchString(file) {
|
||
return "", "invalid path: only [A-Za-z0-9-_./] allowed"
|
||
}
|
||
// 2. Reject ".." explicitly. With the whitelist above, encoding bypass is already
|
||
// impossible, but we keep this check so the intent is obvious to reviewers.
|
||
if strings.Contains(file, "..") {
|
||
return "", "invalid path: '..' not allowed"
|
||
}
|
||
// 3. Reject leading slash and empty segments (double slash).
|
||
// Leading slash would survive filepath.Clean as an absolute path.
|
||
if strings.HasPrefix(file, "/") || strings.Contains(file, "//") {
|
||
return "", "invalid path: must be relative with no empty segments"
|
||
}
|
||
// 4. Normalize and final safety re-check after Clean.
|
||
// filepath.Clean removes redundant separators and resolves single dots.
|
||
clean := filepath.Clean(file)
|
||
if clean == "." || filepath.IsAbs(clean) || strings.HasPrefix(clean, "..") {
|
||
return "", "invalid path"
|
||
}
|
||
return clean, ""
|
||
}
|
||
|
||
// walkSkillFiles returns all files under root (relative to root), sorted,
|
||
// including files in subdirectories (scripts/, references/, assets/, etc.).
|
||
// walkSkillFiles returns all entries under root relative to root.
|
||
// Directories are included with a trailing "/" so the frontend can distinguish
|
||
// them from files and render empty folders in the tree.
|
||
func walkSkillFiles(root string) ([]string, error) {
|
||
var entries []string
|
||
err := filepath.WalkDir(root, func(path string, d os.DirEntry, err error) error {
|
||
if err != nil {
|
||
return nil // skip unreadable entries
|
||
}
|
||
rel, relErr := filepath.Rel(root, path)
|
||
if relErr != nil || rel == "." {
|
||
return nil
|
||
}
|
||
if d.IsDir() {
|
||
entries = append(entries, rel+"/")
|
||
} else {
|
||
entries = append(entries, rel)
|
||
}
|
||
return nil
|
||
})
|
||
return entries, err
|
||
}
|
||
|
||
func (s *Server) fsListFiles(w http.ResponseWriter, r *http.Request) {
|
||
name := r.PathValue("name")
|
||
if !validSkillName(name) {
|
||
writeErr(w, 400, "invalid skill name")
|
||
return
|
||
}
|
||
dirPath := filepath.Join(s.skillDir, name)
|
||
if _, err := os.Stat(dirPath); os.IsNotExist(err) {
|
||
writeErr(w, 404, "skill not found")
|
||
return
|
||
}
|
||
files, err := walkSkillFiles(dirPath)
|
||
if err != nil {
|
||
writeErr(w, 500, err.Error())
|
||
return
|
||
}
|
||
if files == nil {
|
||
files = []string{}
|
||
}
|
||
writeJSON(w, 200, map[string]any{"files": files})
|
||
}
|
||
|
||
func (s *Server) fsReadFile(w http.ResponseWriter, r *http.Request) {
|
||
name := r.PathValue("name")
|
||
if !validSkillName(name) {
|
||
writeErr(w, 400, "invalid skill name")
|
||
return
|
||
}
|
||
file, errMsg := skillRelPath(r.PathValue("file"))
|
||
if errMsg != "" {
|
||
writeErr(w, 400, errMsg)
|
||
return
|
||
}
|
||
data, err := os.ReadFile(filepath.Join(s.skillDir, name, file))
|
||
if os.IsNotExist(err) {
|
||
writeErr(w, 404, "file not found")
|
||
return
|
||
}
|
||
if err != nil {
|
||
writeErr(w, 500, err.Error())
|
||
return
|
||
}
|
||
writeJSON(w, 200, map[string]any{"content": string(data), "file": file})
|
||
}
|
||
|
||
func (s *Server) fsWriteFile(w http.ResponseWriter, r *http.Request) {
|
||
name := r.PathValue("name")
|
||
if !validSkillName(name) {
|
||
writeErr(w, 400, "invalid skill name")
|
||
return
|
||
}
|
||
file, errMsg := skillRelPath(r.PathValue("file"))
|
||
if errMsg != "" {
|
||
writeErr(w, 400, errMsg)
|
||
return
|
||
}
|
||
var body struct {
|
||
Content string `json:"content"`
|
||
}
|
||
if err := decode(r, &body); err != nil {
|
||
writeErr(w, 400, err.Error())
|
||
return
|
||
}
|
||
skillPath := filepath.Join(s.skillDir, name)
|
||
if _, err := os.Stat(skillPath); os.IsNotExist(err) {
|
||
writeErr(w, 404, "skill not found")
|
||
return
|
||
}
|
||
fullPath := filepath.Join(skillPath, file)
|
||
// create parent subdirectory if needed (e.g. scripts/, references/, assets/)
|
||
if err := os.MkdirAll(filepath.Dir(fullPath), 0o755); err != nil {
|
||
writeErr(w, 500, err.Error())
|
||
return
|
||
}
|
||
if err := os.WriteFile(fullPath, []byte(body.Content), 0o644); err != nil {
|
||
writeErr(w, 500, err.Error())
|
||
return
|
||
}
|
||
writeJSON(w, 200, map[string]any{"ok": true})
|
||
}
|
||
|
||
func (s *Server) fsCreateDir(w http.ResponseWriter, r *http.Request) {
|
||
name := r.PathValue("name")
|
||
if !validSkillName(name) {
|
||
writeErr(w, 400, "invalid skill name")
|
||
return
|
||
}
|
||
var body struct {
|
||
Path string `json:"path"`
|
||
}
|
||
if err := decode(r, &body); err != nil {
|
||
writeErr(w, 400, err.Error())
|
||
return
|
||
}
|
||
dir, errMsg := skillRelPath(body.Path)
|
||
if errMsg != "" {
|
||
writeErr(w, 400, errMsg)
|
||
return
|
||
}
|
||
skillPath := filepath.Join(s.skillDir, name)
|
||
if _, err := os.Stat(skillPath); os.IsNotExist(err) {
|
||
writeErr(w, 404, "skill not found")
|
||
return
|
||
}
|
||
if err := os.MkdirAll(filepath.Join(skillPath, dir), 0o755); err != nil {
|
||
writeErr(w, 500, err.Error())
|
||
return
|
||
}
|
||
writeJSON(w, 201, map[string]any{"dir": dir})
|
||
}
|
||
|
||
func (s *Server) fsDeletePath(w http.ResponseWriter, r *http.Request) {
|
||
name := r.PathValue("name")
|
||
if !validSkillName(name) {
|
||
writeErr(w, 400, "invalid skill name")
|
||
return
|
||
}
|
||
file, errMsg := skillRelPath(r.PathValue("file"))
|
||
if errMsg != "" {
|
||
writeErr(w, 400, errMsg)
|
||
return
|
||
}
|
||
fullPath := filepath.Join(s.skillDir, name, file)
|
||
if _, err := os.Stat(fullPath); os.IsNotExist(err) {
|
||
writeErr(w, 404, "not found")
|
||
return
|
||
}
|
||
if err := os.RemoveAll(fullPath); err != nil {
|
||
writeErr(w, 500, err.Error())
|
||
return
|
||
}
|
||
writeJSON(w, 200, map[string]any{"deleted": file})
|
||
}
|
||
|
||
// ---------- skill visibility ----------
|
||
|
||
func (s *Server) pgSkillVisibility(w http.ResponseWriter, r *http.Request) {
|
||
pg := s.pg(w)
|
||
if pg == nil {
|
||
return
|
||
}
|
||
agents, err := pg.SkillAgents(r.PathValue("name"))
|
||
if err != nil {
|
||
writeErr(w, 500, err.Error())
|
||
return
|
||
}
|
||
writeJSON(w, 200, map[string]any{"agents": idStrings(agents)})
|
||
}
|
||
|
||
func (s *Server) pgToggleSkillVisibility(w http.ResponseWriter, r *http.Request) {
|
||
pg := s.pg(w)
|
||
if pg == nil {
|
||
return
|
||
}
|
||
var body struct {
|
||
AgentID int64 `json:"agent_id,string"`
|
||
SkillName string `json:"skill_name"`
|
||
Visible bool `json:"visible"`
|
||
}
|
||
if err := decode(r, &body); err != nil {
|
||
writeErr(w, 400, err.Error())
|
||
return
|
||
}
|
||
if err := pg.ToggleSkillVisibility(body.AgentID, body.SkillName, body.Visible); err != nil {
|
||
writeErr(w, 500, err.Error())
|
||
return
|
||
}
|
||
writeJSON(w, 200, map[string]any{"ok": true})
|
||
}
|
||
|
||
// ---------- visibility (MCP resource side + toggle) ----------
|
||
|
||
func (s *Server) pgResourceVisibility(w http.ResponseWriter, r *http.Request) {
|
||
pg := s.pg(w)
|
||
if pg == nil {
|
||
return
|
||
}
|
||
id, _ := pathInt(r, "id")
|
||
agents, err := pg.ResourceAgents(r.PathValue("kind"), id)
|
||
if err != nil {
|
||
writeErr(w, 500, err.Error())
|
||
return
|
||
}
|
||
writeJSON(w, 200, map[string]any{"agents": idStrings(agents)})
|
||
}
|
||
|
||
func (s *Server) pgToggleVisibility(w http.ResponseWriter, r *http.Request) {
|
||
pg := s.pg(w)
|
||
if pg == nil {
|
||
return
|
||
}
|
||
var body struct {
|
||
AgentID int64 `json:"agent_id,string"`
|
||
Kind string `json:"kind"`
|
||
ResourceID int64 `json:"resource_id"`
|
||
Visible bool `json:"visible"`
|
||
}
|
||
if err := decode(r, &body); err != nil {
|
||
writeErr(w, 400, err.Error())
|
||
return
|
||
}
|
||
if err := pg.ToggleVisibility(body.AgentID, body.Kind, body.ResourceID, body.Visible); err != nil {
|
||
writeErr(w, 500, err.Error())
|
||
return
|
||
}
|
||
writeJSON(w, 200, map[string]any{"ok": true})
|
||
}
|
||
|
||
// ---------- llm profiles ----------
|
||
|
||
func (s *Server) pgListProfiles(w http.ResponseWriter, r *http.Request) {
|
||
pg := s.pg(w)
|
||
if pg == nil {
|
||
return
|
||
}
|
||
ps, err := pg.ListProfiles()
|
||
if err != nil {
|
||
writeErr(w, 500, err.Error())
|
||
return
|
||
}
|
||
writeJSON(w, 200, map[string]any{"profiles": llmProfileDTOs(ps)})
|
||
}
|
||
|
||
func (s *Server) pgSaveProfile(w http.ResponseWriter, r *http.Request) {
|
||
pg := s.pg(w)
|
||
if pg == nil {
|
||
return
|
||
}
|
||
// APIKey has json:"-" on db.LLMProfile so it is never leaked to the UI on
|
||
// read; accept it here via a sibling field for create/update.
|
||
var body struct {
|
||
db.LLMProfile
|
||
APIKey string `json:"api_key"`
|
||
}
|
||
if err := decode(r, &body); err != nil {
|
||
writeErr(w, 400, err.Error())
|
||
return
|
||
}
|
||
p := body.LLMProfile
|
||
p.APIKey = body.APIKey
|
||
id, err := pg.SaveProfile(&p)
|
||
if err != nil {
|
||
writeErr(w, 500, err.Error())
|
||
return
|
||
}
|
||
// Editing a profile rebuilds any task pinned to it on its next round.
|
||
s.invalidateProfileAgents()
|
||
// If we just edited the active profile, hot-apply so changes take effect now.
|
||
if act, _ := pg.ActiveProfile(); act != nil && act.ID == id {
|
||
s.reapplyActiveProfile()
|
||
}
|
||
writeJSON(w, 200, map[string]any{"id": id})
|
||
}
|
||
|
||
func (s *Server) pgDeleteProfile(w http.ResponseWriter, r *http.Request) {
|
||
pg := s.pg(w)
|
||
if pg == nil {
|
||
return
|
||
}
|
||
id, _ := pathInt(r, "id")
|
||
if err := pg.DeleteProfile(id); err != nil {
|
||
writeErr(w, 500, err.Error())
|
||
return
|
||
}
|
||
s.invalidateProfileAgents() // drop cached agents for the removed profile
|
||
writeJSON(w, 200, map[string]any{"deleted": id})
|
||
}
|
||
|
||
func (s *Server) pgActivateProfile(w http.ResponseWriter, r *http.Request) {
|
||
pg := s.pg(w)
|
||
if pg == nil {
|
||
return
|
||
}
|
||
var body struct {
|
||
ID int64 `json:"id"`
|
||
}
|
||
if err := decode(r, &body); err != nil {
|
||
writeErr(w, 400, err.Error())
|
||
return
|
||
}
|
||
if err := pg.SetActiveProfile(body.ID); err != nil {
|
||
writeErr(w, 500, err.Error())
|
||
return
|
||
}
|
||
s.invalidateProfileAgents() // active change may affect pinned-task fallbacks
|
||
s.reapplyActiveProfile() // switch the running engine to the newly activated profile
|
||
writeJSON(w, 200, map[string]any{"ok": true})
|
||
}
|
||
|
||
// pgListModels fetches available models from the provider's API endpoint.
|
||
// Supports OpenAI-format (GET /models) and Anthropic-format (GET /v1/models); for
|
||
// Anthropic-compatible third parties (e.g. DeepSeek) whose model list lives only on
|
||
// the OpenAI path, it falls back to the OpenAI endpoint at the stripped root.
|
||
func (s *Server) pgListModels(w http.ResponseWriter, r *http.Request) {
|
||
var req struct {
|
||
Provider string `json:"provider"` // "openai" | "anthropic"
|
||
BaseURL string `json:"base_url"`
|
||
APIKey string `json:"api_key"`
|
||
Proxy string `json:"proxy"`
|
||
ProfileID *int64 `json:"profile_id"` // fallback: use stored key from this profile
|
||
}
|
||
if err := decode(r, &req); err != nil {
|
||
writeErr(w, 400, err.Error())
|
||
return
|
||
}
|
||
// Resolve API key: form input > profile stored key.
|
||
apiKey := strings.TrimSpace(req.APIKey)
|
||
if apiKey == "" && req.ProfileID != nil {
|
||
if p, err := s.m.pg.ProfileByID(*req.ProfileID); err == nil && p != nil {
|
||
apiKey = p.APIKey
|
||
}
|
||
}
|
||
if apiKey == "" {
|
||
writeJSON(w, 200, map[string]any{"ok": false, "error": "未提供 API Key"})
|
||
return
|
||
}
|
||
|
||
baseURL := strings.TrimRight(strings.TrimSpace(req.BaseURL), "/")
|
||
provider := strings.TrimSpace(req.Provider)
|
||
|
||
// Candidate endpoints to try in order. Some Anthropic-compatible providers
|
||
// (e.g. DeepSeek) implement /v1/messages under an /anthropic path but expose
|
||
// the model list only on their OpenAI-format path — so for anthropic we fall
|
||
// back to the OpenAI endpoint at the stripped root.
|
||
type candidate struct {
|
||
url string
|
||
hdr http.Header
|
||
}
|
||
bearerHdr := func() http.Header {
|
||
h := http.Header{}
|
||
h.Set("Authorization", "Bearer "+apiKey)
|
||
return h
|
||
}
|
||
anthropicHdr := func() http.Header {
|
||
h := http.Header{}
|
||
h.Set("x-api-key", apiKey)
|
||
h.Set("anthropic-version", "2023-06-01")
|
||
return h
|
||
}
|
||
|
||
var candidates []candidate
|
||
switch provider {
|
||
case "openai":
|
||
if baseURL == "" {
|
||
baseURL = "https://api.openai.com/v1"
|
||
}
|
||
b := strings.TrimRight(strings.TrimSuffix(baseURL, "/chat/completions"), "/")
|
||
candidates = append(candidates, candidate{b + "/models", bearerHdr()})
|
||
default: // anthropic
|
||
if baseURL == "" {
|
||
baseURL = "https://api.anthropic.com"
|
||
}
|
||
b := strings.TrimRight(strings.TrimSuffix(baseURL, "/v1/messages"), "/")
|
||
candidates = append(candidates, candidate{b + "/v1/models", anthropicHdr()})
|
||
// Fallback for Anthropic-compatible third parties whose model list lives on
|
||
// the OpenAI path: strip a trailing /anthropic and try the OpenAI endpoint.
|
||
if root := strings.TrimRight(strings.TrimSuffix(b, "/anthropic"), "/"); root != b {
|
||
candidates = append(candidates,
|
||
candidate{root + "/models", bearerHdr()},
|
||
candidate{root + "/v1/models", bearerHdr()},
|
||
)
|
||
}
|
||
}
|
||
|
||
// Build HTTP client with optional proxy.
|
||
transport := &http.Transport{}
|
||
if p := strings.TrimSpace(req.Proxy); p != "" {
|
||
if pu, err := url.Parse(p); err == nil {
|
||
transport.Proxy = http.ProxyURL(pu)
|
||
}
|
||
}
|
||
client := &http.Client{Transport: transport, Timeout: 30 * time.Second}
|
||
|
||
// Try each candidate; return the first that yields a non-empty model list.
|
||
var lastErr string
|
||
emptyOK := false
|
||
for _, c := range candidates {
|
||
httpReq, err := http.NewRequestWithContext(r.Context(), http.MethodGet, c.url, nil)
|
||
if err != nil {
|
||
lastErr = "构建请求失败: " + err.Error()
|
||
continue
|
||
}
|
||
httpReq.Header = c.hdr
|
||
resp, err := client.Do(httpReq)
|
||
if err != nil {
|
||
lastErr = "请求失败: " + err.Error()
|
||
continue
|
||
}
|
||
body, _ := io.ReadAll(io.LimitReader(resp.Body, 4<<20))
|
||
resp.Body.Close()
|
||
if resp.StatusCode != http.StatusOK {
|
||
lastErr = fmt.Sprintf("API 返回 %d: %s", resp.StatusCode, string(body[:min(len(body), 512)]))
|
||
continue
|
||
}
|
||
// Both OpenAI and Anthropic return {"data": [{"id": "..."},...]}.
|
||
var parsed struct {
|
||
Data []struct {
|
||
ID string `json:"id"`
|
||
} `json:"data"`
|
||
}
|
||
if err := json.Unmarshal(body, &parsed); err != nil {
|
||
lastErr = "解析响应失败: " + err.Error()
|
||
continue
|
||
}
|
||
models := make([]string, 0, len(parsed.Data))
|
||
for _, m := range parsed.Data {
|
||
if m.ID != "" {
|
||
models = append(models, m.ID)
|
||
}
|
||
}
|
||
if len(models) > 0 {
|
||
writeJSON(w, 200, map[string]any{"ok": true, "models": models})
|
||
return
|
||
}
|
||
emptyOK = true // 200 but no model ids — keep trying other candidates
|
||
}
|
||
if emptyOK {
|
||
writeJSON(w, 200, map[string]any{"ok": true, "models": []string{}})
|
||
return
|
||
}
|
||
if lastErr == "" {
|
||
lastErr = "未获取到模型列表"
|
||
}
|
||
writeJSON(w, 200, map[string]any{"ok": false, "error": lastErr})
|
||
}
|
||
|
||
// --- prompt template helpers (Go text/template + catalog 白名单) ---
|
||
|
||
// validateTemplate parses the template and rejects any {{.Var}} not in the catalog.
|
||
// Returns "" if valid, otherwise an error message.
|
||
func validateTemplate(tmpl string, catalog []db.PromptVar) string {
|
||
t, err := template.New("p").Option("missingkey=error").Parse(tmpl)
|
||
if err != nil {
|
||
return "模板语法错误: " + err.Error()
|
||
}
|
||
allowed := map[string]bool{}
|
||
for _, v := range catalog {
|
||
allowed[v.Name] = true
|
||
}
|
||
for _, name := range templateFields(t) {
|
||
if !allowed[name] {
|
||
return "变量 {{." + name + "}} 不在该 agent 允许列表"
|
||
}
|
||
}
|
||
return ""
|
||
}
|
||
|
||
// renderPrompt renders with example values (catalog example overridden by sample).
|
||
func renderPrompt(tmpl string, catalog []db.PromptVar, sample map[string]string) (string, error) {
|
||
t, err := template.New("p").Option("missingkey=error").Parse(tmpl)
|
||
if err != nil {
|
||
return "", err
|
||
}
|
||
data := map[string]any{}
|
||
for _, v := range catalog {
|
||
data[v.Name] = v.Example
|
||
}
|
||
for k, val := range sample {
|
||
data[k] = val
|
||
}
|
||
var buf bytes.Buffer
|
||
if err := t.Execute(&buf, data); err != nil {
|
||
return "", err
|
||
}
|
||
return buf.String(), nil
|
||
}
|
||
|
||
// templateFields returns the distinct top-level {{.X}} field names referenced by
|
||
// the template (used to validate against the catalog whitelist).
|
||
func templateFields(t *template.Template) []string {
|
||
seen := map[string]bool{}
|
||
var out []string
|
||
collect := func(p *parse.PipeNode) {
|
||
if p == nil {
|
||
return
|
||
}
|
||
for _, cmd := range p.Cmds {
|
||
for _, arg := range cmd.Args {
|
||
if f, ok := arg.(*parse.FieldNode); ok && len(f.Ident) > 0 && !seen[f.Ident[0]] {
|
||
seen[f.Ident[0]] = true
|
||
out = append(out, f.Ident[0])
|
||
}
|
||
}
|
||
}
|
||
}
|
||
var walk func(n parse.Node)
|
||
walk = func(n parse.Node) {
|
||
switch x := n.(type) {
|
||
case *parse.ListNode:
|
||
if x == nil {
|
||
return
|
||
}
|
||
for _, c := range x.Nodes {
|
||
walk(c)
|
||
}
|
||
case *parse.ActionNode:
|
||
collect(x.Pipe)
|
||
case *parse.IfNode:
|
||
collect(x.Pipe)
|
||
walk(x.List)
|
||
walk(x.ElseList)
|
||
case *parse.RangeNode:
|
||
collect(x.Pipe)
|
||
walk(x.List)
|
||
walk(x.ElseList)
|
||
case *parse.WithNode:
|
||
collect(x.Pipe)
|
||
walk(x.List)
|
||
walk(x.ElseList)
|
||
}
|
||
}
|
||
if t.Tree != nil {
|
||
walk(t.Tree.Root)
|
||
}
|
||
return out
|
||
}
|