79 lines
3.6 KiB
Go
79 lines
3.6 KiB
Go
package httpapi
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import (
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"log/slog"
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"net/http"
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"strings"
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"github.com/easyai/easyai-ai-gateway/apps/api/internal/auth"
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"github.com/easyai/easyai-ai-gateway/apps/api/internal/config"
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"github.com/easyai/easyai-ai-gateway/apps/api/internal/store"
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)
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type Server struct {
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cfg config.Config
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store *store.Store
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auth *auth.Authenticator
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logger *slog.Logger
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}
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func NewServer(cfg config.Config, db *store.Store, logger *slog.Logger) http.Handler {
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server := &Server{
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cfg: cfg,
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store: db,
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auth: auth.New(cfg.JWTSecret, cfg.ServerMainBaseURL, cfg.ServerMainInternalToken),
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logger: logger,
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}
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mux := http.NewServeMux()
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mux.HandleFunc("GET /healthz", server.health)
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mux.HandleFunc("GET /readyz", server.ready)
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mux.Handle("GET /api/v1/me", server.auth.Require(auth.PermissionBasic, http.HandlerFunc(server.me)))
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mux.Handle("GET /api/v1/catalog/providers", server.auth.Require(auth.PermissionPower, http.HandlerFunc(server.listCatalogProviders)))
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mux.Handle("GET /api/v1/catalog/base-models", server.auth.Require(auth.PermissionPower, http.HandlerFunc(server.listBaseModels)))
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mux.Handle("GET /api/v1/pricing/rules", server.auth.Require(auth.PermissionPower, http.HandlerFunc(server.listPricingRules)))
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mux.Handle("POST /api/v1/pricing/estimate", server.auth.Require(auth.PermissionBasic, http.HandlerFunc(server.estimatePricing)))
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mux.Handle("GET /api/v1/platforms", server.auth.Require(auth.PermissionPower, http.HandlerFunc(server.listPlatforms)))
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mux.Handle("POST /api/v1/platforms", server.auth.Require(auth.PermissionPower, http.HandlerFunc(server.createPlatform)))
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mux.Handle("GET /api/v1/models", server.auth.Require(auth.PermissionBasic, http.HandlerFunc(server.listModels)))
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mux.Handle("GET /api/v1/runtime/rate-limit-windows", server.auth.Require(auth.PermissionPower, http.HandlerFunc(server.listRateLimitWindows)))
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mux.Handle("POST /api/v1/chat/completions", server.auth.Require(auth.PermissionBasic, server.createTask("chat.completions")))
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mux.Handle("POST /api/v1/images/generations", server.auth.Require(auth.PermissionBasic, server.createTask("images.generations")))
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mux.Handle("POST /api/v1/videos/generations", server.auth.Require(auth.PermissionBasic, server.createTask("videos.generations")))
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mux.Handle("GET /api/v1/tasks/{taskID}", server.auth.Require(auth.PermissionBasic, http.HandlerFunc(server.getTask)))
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mux.Handle("GET /api/v1/tasks/{taskID}/events", server.auth.Require(auth.PermissionBasic, http.HandlerFunc(server.taskEvents)))
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return server.recover(server.cors(mux))
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}
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func (s *Server) cors(next http.Handler) http.Handler {
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return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
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origin := r.Header.Get("Origin")
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if origin != "" && (s.cfg.CORSAllowedOrigin == "*" || strings.EqualFold(origin, s.cfg.CORSAllowedOrigin)) {
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w.Header().Set("Access-Control-Allow-Origin", origin)
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w.Header().Set("Vary", "Origin")
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w.Header().Set("Access-Control-Allow-Credentials", "true")
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w.Header().Set("Access-Control-Allow-Headers", "Authorization, Content-Type, X-Comfy-Api-Key")
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w.Header().Set("Access-Control-Allow-Methods", "GET, POST, PATCH, DELETE, OPTIONS")
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}
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if r.Method == http.MethodOptions {
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w.WriteHeader(http.StatusNoContent)
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return
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}
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next.ServeHTTP(w, r)
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})
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}
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func (s *Server) recover(next http.Handler) http.Handler {
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return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
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defer func() {
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if err := recover(); err != nil {
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s.logger.Error("panic recovered", "error", err, "path", r.URL.Path)
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writeError(w, http.StatusInternalServerError, "internal server error")
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}
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}()
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next.ServeHTTP(w, r)
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})
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}
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