diff options
Diffstat (limited to 'vendor/github.com/a-h/templ/url.go')
| -rw-r--r-- | vendor/github.com/a-h/templ/url.go | 31 |
1 files changed, 0 insertions, 31 deletions
diff --git a/vendor/github.com/a-h/templ/url.go b/vendor/github.com/a-h/templ/url.go deleted file mode 100644 index 860323d..0000000 --- a/vendor/github.com/a-h/templ/url.go +++ /dev/null @@ -1,31 +0,0 @@ -package templ - -import ( - "errors" - "strings" -) - -// FailedSanitizationURL is returned if a URL fails sanitization checks. -const FailedSanitizationURL = SafeURL("about:invalid#TemplFailedSanitizationURL") - -// URL sanitizes the input string s and returns a SafeURL. -func URL(s string) SafeURL { - if i := strings.IndexRune(s, ':'); i >= 0 && !strings.ContainsRune(s[:i], '/') { - protocol := s[:i] - if !strings.EqualFold(protocol, "http") && !strings.EqualFold(protocol, "https") && !strings.EqualFold(protocol, "mailto") && !strings.EqualFold(protocol, "tel") && !strings.EqualFold(protocol, "ftp") && !strings.EqualFold(protocol, "ftps") { - return FailedSanitizationURL - } - } - return SafeURL(s) -} - -// SafeURL is a URL that has been sanitized. -type SafeURL string - -// JoinURLErrs joins an optional list of errors and returns a sanitized SafeURL. -func JoinURLErrs[T ~string](s T, errs ...error) (SafeURL, error) { - if safeURL, ok := any(s).(SafeURL); ok { - return safeURL, errors.Join(errs...) - } - return URL(string(s)), errors.Join(errs...) -} |