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//go:build spiffeid_charset_backcompat
// +build spiffeid_charset_backcompat
package spiffeid
func isBackcompatTrustDomainChar(c uint8) bool {
if isSubDelim(c) {
return true
}
switch c {
// unreserved
case '~':
return true
default:
return false
}
}
func isBackcompatPathChar(c uint8) bool {
if isSubDelim(c) {
return true
}
switch c {
// unreserved
case '~':
return true
// gen-delims
case ':', '[', ']', '@':
return true
default:
return false
}
}
func isSubDelim(c uint8) bool {
switch c {
case '!', '$', '&', '\'', '(', ')', '*', '+', ',', ';', '=':
return true
default:
return false
}
}
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