Ilia Denisov
89 lines
1.8 KiB
Go
89 lines
1.8 KiB
Go
package config
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import (
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"fmt"
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"log/slog"
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"net"
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"net/url"
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"strings"
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)
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// Validate reports whether cfg stores a usable Game Lobby Service process
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// configuration.
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func (cfg Config) Validate() error {
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if cfg.ShutdownTimeout <= 0 {
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return fmt.Errorf("%s must be positive", shutdownTimeoutEnvVar)
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}
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if err := validateSlogLevel(cfg.Logging.Level); err != nil {
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return fmt.Errorf("%s: %w", logLevelEnvVar, err)
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}
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if err := cfg.PublicHTTP.Validate(); err != nil {
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return err
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}
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if err := cfg.InternalHTTP.Validate(); err != nil {
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return err
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}
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if err := cfg.Redis.Validate(); err != nil {
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return err
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}
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if err := cfg.UserService.Validate(); err != nil {
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return err
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}
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if err := cfg.GM.Validate(); err != nil {
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return err
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}
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if err := cfg.EnrollmentAutomation.Validate(); err != nil {
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return err
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}
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if err := cfg.RaceNameDirectory.Validate(); err != nil {
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return fmt.Errorf("%s: %w", raceNameDirectoryBackendEnvVar, err)
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}
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if err := cfg.PendingRegistration.Validate(); err != nil {
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return fmt.Errorf("%s: %w", raceNameExpirationIntervalEnvVar, err)
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}
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if err := cfg.Telemetry.Validate(); err != nil {
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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 validateSlogLevel(level string) error {
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var slogLevel slog.Level
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if err := slogLevel.UnmarshalText([]byte(strings.TrimSpace(level))); err != nil {
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return fmt.Errorf("invalid slog level %q: %w", level, err)
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}
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return nil
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}
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func isTCPAddr(value string) bool {
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host, port, err := net.SplitHostPort(strings.TrimSpace(value))
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if err != nil {
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return false
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}
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if port == "" {
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return false
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}
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if host == "" {
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return true
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}
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return !strings.Contains(host, " ")
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}
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func isHTTPURL(value string) bool {
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parsed, err := url.Parse(strings.TrimSpace(value))
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if err != nil {
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return false
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}
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if parsed.Scheme != "http" && parsed.Scheme != "https" {
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return false
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}
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return parsed.Host != ""
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}
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