fix: properly initialize tlsStoragePath in config load

internal/config/config_test.go

@@ -273,6 +273,7 @@ func TestGetters(t *testing.T) {
 		"HTTPS_PORT":       "443",
 		"TLS_ENABLED":      "true",
 		"TLS_REDIRECT":     "true",
+		"TLS_STORAGE_PATH": "certs/tls/",
 		"ACME_EMAIL":       "test@example.com",
 		"CF_API_TOKEN":     "token",
 		"ACME_STAGING":     "true",
@@ -300,6 +301,7 @@ func TestGetters(t *testing.T) {
 	assert.Equal(t, "443", cfg.HTTPSPort())
 	assert.Equal(t, true, cfg.TLSEnabled())
 	assert.Equal(t, true, cfg.TLSRedirect())
+	assert.Equal(t, "certs/tls/", cfg.TLSStoragePath())
 	assert.Equal(t, "test@example.com", cfg.ACMEEmail())
 	assert.Equal(t, "token", cfg.CFAPIToken())
 	assert.Equal(t, true, cfg.ACMEStaging())

internal/config/loader.go

@@ -57,6 +57,7 @@ func parse() (*config, error) {
 
 	tlsEnabled := getenvBool("TLS_ENABLED", false)
 	tlsRedirect := tlsEnabled && getenvBool("TLS_REDIRECT", false)
+	tlsStoragePath := getenv("TLS_STORAGE_PATH", "certs/tls/")
 
 	acmeEmail := getenv("ACME_EMAIL", "admin@"+domain)
 	acmeStaging := getenvBool("ACME_STAGING", false)
@@ -92,6 +93,7 @@ func parse() (*config, error) {
 		keyLoc:            keyLoc,
 		tlsEnabled:        tlsEnabled,
 		tlsRedirect:       tlsRedirect,
+		tlsStoragePath:    tlsStoragePath,
 		acmeEmail:         acmeEmail,
 		cfAPIToken:        cfToken,
 		acmeStaging:       acmeStaging,