primeiro commit

cmd/pdns-admin/main.go

@@ -0,0 +1,54 @@
+package main
+
+import (
+	"log"
+	"net/http"
+	"os"
+
+	"pdns_admin/internal/auth"
+	"pdns_admin/internal/config"
+	"pdns_admin/internal/pdns"
+	"pdns_admin/internal/server"
+)
+
+func main() {
+	logger := log.New(os.Stdout, "pdns-admin ", log.LstdFlags|log.LUTC)
+
+	cfg, err := config.Load()
+	if err != nil {
+		logger.Fatalf("configuration error: %v", err)
+	}
+
+	pdnsClient := pdns.NewClient(cfg.PDNSAPIURL, cfg.PDNSAPIKey, cfg.PDNSServerID, http.DefaultClient)
+	var authenticator server.Authenticator
+	if !cfg.Auth.Disabled {
+		authenticator, err = auth.NewLDAPAuthenticator(auth.LDAPConfig{
+			URL:                cfg.Auth.LDAP.URL,
+			StartTLS:           cfg.Auth.LDAP.StartTLS,
+			InsecureSkipVerify: cfg.Auth.LDAP.InsecureSkipVerify,
+			BindDN:             cfg.Auth.LDAP.BindDN,
+			BindPassword:       cfg.Auth.LDAP.BindPassword,
+			UserBaseDN:         cfg.Auth.LDAP.UserBaseDN,
+			UsernameAttribute:  cfg.Auth.LDAP.UsernameAttribute,
+			UserFilter:         cfg.Auth.LDAP.UserFilter,
+			GroupBaseDN:        cfg.Auth.LDAP.GroupBaseDN,
+			GroupFilter:        cfg.Auth.LDAP.GroupFilter,
+		})
+		if err != nil {
+			logger.Fatalf("authentication initialization error: %v", err)
+		}
+	}
+
+	app, err := server.New(server.Config{
+		Addr:          cfg.Addr,
+		Authenticator: authenticator,
+	}, pdnsClient, logger)
+	if err != nil {
+		logger.Fatalf("server initialization error: %v", err)
+	}
+
+	logger.Printf("listening on %s", cfg.Addr)
+	if err := app.ListenAndServe(); err != nil && err != http.ErrServerClosed {
+		logger.Fatalf("server stopped: %v", err)
+	}
+}