utils

func AuthorizationScheme ¶ added in v1.93.0

func AuthorizationScheme(r *http.Request) (scheme, credentials string)

AuthorizationScheme returns the scheme and the trimmed credentials of the Authorization header. RFC 7235 allows more than one space between them.

func CacheDurationOrDefault ¶ added in v1.57.0

func CacheDurationOrDefault(d, fallback time.Duration) time.Duration

CacheDurationOrDefault returns d, or fallback if d is non-positive.

func ErrorLogFields ¶ added in v1.98.0

func ErrorLogFields(err error) logrus.Fields

ErrorLogFields returns the RFC 6749 fields of err for a log entry. An RFC6749Error's Error() is only its error code, so the hint and debug text reach the log only through these fields.

func GenerateRandomString ¶

func GenerateRandomString(length int) (string, error)

func LimitRequestBody ¶ added in v1.60.2

func LimitRequestBody(w http.ResponseWriter, r *http.Request)

func StaticCacheControlValue ¶ added in v1.57.0

func StaticCacheControlValue(maxAge time.Duration) string

StaticCacheControlValue returns a Cache-Control value appropriate for a static, publicly cacheable document (JWKS, discovery metadata) that changes rarely enough to always require revalidation rather than a shorter max-age.

func ValidateRequestBody ¶

func ValidateRequestBody(w http.ResponseWriter, r *http.Request) bool

func WriteJsonResponse ¶

func WriteJsonResponse(w http.ResponseWriter, status int, data interface{})