style: gofmt config.go after rebase

internal/server/config.go

@@ -17,9 +17,9 @@ type Config struct {
 	LogLevel   string // debug | info | warn | error
 
 	// Per-IP fixed-window rate limits.
-	PutLimit       int           // POST /v1/objects requests per window
-	PutWindow      time.Duration // window for PutLimit
-	ChallengeLimit int           // POST /v1/auth/challenge requests per window
+	PutLimit        int           // POST /v1/objects requests per window
+	PutWindow       time.Duration // window for PutLimit
+	ChallengeLimit  int           // POST /v1/auth/challenge requests per window
 	ChallengeWindow time.Duration // window for ChallengeLimit
 
 	MaxPerSubject int // max claims stored per subject address
@@ -33,35 +33,35 @@ type Config struct {
 // configFile mirrors Config but keeps durations as strings so they can be
 // written as "5m" / "1m" in YAML (yaml.v3 does not parse time.Duration).
 type configFile struct {
-	ListenAddr     string `yaml:"listen_addr"`
-	Audience       string `yaml:"audience"`
-	DataDir        string `yaml:"data_dir"`
-	LogLevel       string `yaml:"log_level"`
-	PutLimit       int    `yaml:"put_limit"`
-	PutWindow      string `yaml:"put_window"`
-	ChallengeLimit int    `yaml:"challenge_limit"`
+	ListenAddr      string `yaml:"listen_addr"`
+	Audience        string `yaml:"audience"`
+	DataDir         string `yaml:"data_dir"`
+	LogLevel        string `yaml:"log_level"`
+	PutLimit        int    `yaml:"put_limit"`
+	PutWindow       string `yaml:"put_window"`
+	ChallengeLimit  int    `yaml:"challenge_limit"`
 	ChallengeWindow string `yaml:"challenge_window"`
-	MaxPerSubject  int    `yaml:"max_per_subject"`
-	ChallengeTTL   string `yaml:"challenge_ttl"`
-	SessionTTL     string `yaml:"session_ttl"`
-	MaxBodyBytes   int64  `yaml:"max_body_bytes"`
+	MaxPerSubject   int    `yaml:"max_per_subject"`
+	ChallengeTTL    string `yaml:"challenge_ttl"`
+	SessionTTL      string `yaml:"session_ttl"`
+	MaxBodyBytes    int64  `yaml:"max_body_bytes"`
 }
 
 // DefaultConfig returns the built-in defaults.
 func DefaultConfig() Config {
 	return Config{
-		ListenAddr:     ":8080",
-		Audience:       "trust.n1ko.dev",
-		DataDir:        "data", // persist objects; "" would be in-memory only
-		LogLevel:       "info",
-		PutLimit:       60,
-		PutWindow:      time.Minute,
-		ChallengeLimit: 30,
+		ListenAddr:      ":8080",
+		Audience:        "trust.n1ko.dev",
+		DataDir:         "data", // persist objects; "" would be in-memory only
+		LogLevel:        "info",
+		PutLimit:        60,
+		PutWindow:       time.Minute,
+		ChallengeLimit:  30,
 		ChallengeWindow: time.Minute,
-		MaxPerSubject:  1000,
-		ChallengeTTL:   5 * time.Minute,
-		SessionTTL:     30 * time.Minute,
-		MaxBodyBytes:   tce.MaxClaimTCE*2 + 1024,
+		MaxPerSubject:   1000,
+		ChallengeTTL:    5 * time.Minute,
+		SessionTTL:      30 * time.Minute,
+		MaxBodyBytes:    tce.MaxClaimTCE*2 + 1024,
 	}
 }
 

internal/server/server.go

@@ -380,6 +380,7 @@ func (s *Server) handleConfig(w http.ResponseWriter, r *http.Request) {
 	writeJSON(w, http.StatusOK, map[string]string{"audience": s.audience})
 }
 
+func (s *Server) handleChallenge(w http.ResponseWriter, r *http.Request) {
 	ch := make([]byte, tce.ChallengeSize)
 	if _, err := rand.Read(ch); err != nil {
 		writeErr(w, http.StatusInternalServerError, "challenge")