Alexander
87 lines
1.8 KiB
Go
87 lines
1.8 KiB
Go
package main
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import (
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"context"
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"fmt"
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"log"
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"net/http"
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"os"
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"os/signal"
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"syscall"
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"time"
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"github.com/fujin/anthropic-proxy/internal/auth"
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"github.com/fujin/anthropic-proxy/internal/config"
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"github.com/fujin/anthropic-proxy/internal/proxy"
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"github.com/fujin/anthropic-proxy/internal/server"
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)
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func run() error {
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log.SetFlags(log.LstdFlags)
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cfg, err := config.Load("config.yaml")
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if err != nil {
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return fmt.Errorf("load config: %w", err)
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}
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creds, err := config.LoadCredentials(cfg)
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if err != nil {
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return fmt.Errorf("load credentials: %w", err)
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}
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if len(creds) == 0 {
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return fmt.Errorf("no credentials found")
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}
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log.Printf("loaded %d credentials", len(creds))
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pool := auth.NewPool(creds)
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ctx, cancel := context.WithCancel(context.Background())
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defer cancel()
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pool.RefreshExpiring(context.Background())
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auth.StartBackgroundRefresh(ctx, pool)
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var profile *proxy.SniffedProfile
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if cfg.ClaudeBinary != "" {
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log.Printf("sniffing claude-code at %s...", cfg.ClaudeBinary)
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profile, err = proxy.SniffClaudeCode(cfg.ClaudeBinary)
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if err != nil {
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log.Printf("warning: sniff failed, using defaults: %v", err)
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}
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}
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log.Printf("starting server on port %d", cfg.Port)
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srv := server.New(cfg, pool, profile)
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quit := make(chan os.Signal, 1)
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signal.Notify(quit, syscall.SIGINT, syscall.SIGTERM)
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go func() {
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<-quit
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log.Printf("shutting down...")
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cancel()
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shutdownCtx, shutdownCancel := context.WithTimeout(context.Background(), 10*time.Second)
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defer shutdownCancel()
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if err := srv.Shutdown(shutdownCtx); err != nil {
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log.Printf("shutdown error: %v", err)
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}
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}()
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if err := srv.Start(); err != nil && err != http.ErrServerClosed {
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return err
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}
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return nil
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}
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func main() {
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if err := run(); err != nil {
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log.Printf("error: %v", err)
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os.Exit(1)
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}
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}
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