Kyle Isom
4ddd32b117
Core packages: crypto (Argon2id/AES-256-GCM), config (TOML/viper), db (SQLite/migrations), barrier (encrypted storage), seal (state machine with rate-limited unseal), auth (MCIAS integration with token cache), policy (priority-based ACL engine), engine (interface + registry). Server: HTTPS with TLS 1.2+, REST API, auth/admin middleware, htmx web UI (init, unseal, login, dashboard pages). CLI: cobra/viper subcommands (server, init, status, snapshot) with env var override support (METACRYPT_ prefix). Operational tooling: Dockerfile (multi-stage, non-root), docker-compose, hardened systemd units (service + daily backup timer), install script, backup script with retention pruning, production config examples. Runbook covering installation, configuration, daily operations, backup/restore, monitoring, troubleshooting, and security procedures. Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
78 lines
1.9 KiB
Go
78 lines
1.9 KiB
Go
// Package server implements the HTTP server for Metacrypt.
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package server
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import (
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"context"
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"crypto/tls"
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"fmt"
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"log/slog"
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"net/http"
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"time"
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"git.wntrmute.dev/kyle/metacrypt/internal/auth"
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"git.wntrmute.dev/kyle/metacrypt/internal/config"
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"git.wntrmute.dev/kyle/metacrypt/internal/engine"
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"git.wntrmute.dev/kyle/metacrypt/internal/policy"
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"git.wntrmute.dev/kyle/metacrypt/internal/seal"
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)
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// Server is the Metacrypt HTTP server.
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type Server struct {
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cfg *config.Config
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seal *seal.Manager
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auth *auth.Authenticator
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policy *policy.Engine
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engines *engine.Registry
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httpSrv *http.Server
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logger *slog.Logger
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}
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// New creates a new server.
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func New(cfg *config.Config, sealMgr *seal.Manager, authenticator *auth.Authenticator,
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policyEngine *policy.Engine, engineRegistry *engine.Registry, logger *slog.Logger) *Server {
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s := &Server{
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cfg: cfg,
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seal: sealMgr,
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auth: authenticator,
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policy: policyEngine,
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engines: engineRegistry,
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logger: logger,
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}
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return s
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}
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// Start starts the HTTPS server.
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func (s *Server) Start() error {
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mux := http.NewServeMux()
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s.registerRoutes(mux)
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tlsCfg := &tls.Config{
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MinVersion: tls.VersionTLS12,
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CipherSuites: []uint16{
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tls.TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384,
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tls.TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384,
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},
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}
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s.httpSrv = &http.Server{
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Addr: s.cfg.Server.ListenAddr,
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Handler: s.loggingMiddleware(mux),
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TLSConfig: tlsCfg,
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ReadTimeout: 30 * time.Second,
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WriteTimeout: 30 * time.Second,
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IdleTimeout: 120 * time.Second,
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}
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s.logger.Info("starting server", "addr", s.cfg.Server.ListenAddr)
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err := s.httpSrv.ListenAndServeTLS(s.cfg.Server.TLSCert, s.cfg.Server.TLSKey)
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if err != nil && err != http.ErrServerClosed {
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return fmt.Errorf("server: %w", err)
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}
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return nil
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}
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// Shutdown gracefully shuts down the server.
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func (s *Server) Shutdown(ctx context.Context) error {
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return s.httpSrv.Shutdown(ctx)
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}
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