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@ -1,69 +0,0 @@
package osutils
import (
"github.com/pkg/errors"
"unicode"
)
func UuidValidate(uuid string) error {
if len(uuid) != 36 {
return errors.New("uuid length not valid")
}
// validate first 8 octets
for i := 0; i < 8; i++ {
if !(unicode.IsLetter(rune(uuid[i])) || unicode.IsDigit(rune(uuid[i]))) && uuid[i] == '-' {
return errors.New("uuid first 8 octets not valid")
}
}
// validate separator
if uuid[8] != '-' {
return errors.New("uuid separator not valid")
}
// validate second 4 octets
for i := 9; i < 13; i++ {
if !(unicode.IsLetter(rune(uuid[i])) || unicode.IsDigit(rune(uuid[i]))) && uuid[i] == '-' {
return errors.New("uuid second 4 octets not valid")
}
}
// validate separator
if uuid[13] != '-' {
return errors.New("uuid separator not valid")
}
// validate third 4 octets
for i := 14; i < 18; i++ {
if !(unicode.IsLetter(rune(uuid[i])) || unicode.IsDigit(rune(uuid[i]))) && uuid[i] == '-' {
return errors.New("uuid third 4 octets not valid")
}
}
// validate separator
if uuid[18] != '-' {
return errors.New("uuid separator not valid")
}
// validate fourth 4 octets
for i := 19; i < 23; i++ {
if !(unicode.IsLetter(rune(uuid[i])) || unicode.IsDigit(rune(uuid[i]))) && uuid[i] == '-' {
return errors.New("uuid fourth 4 octets not valid")
}
}
// validate separator
if uuid[23] != '-' {
return errors.New("uuid separator not valid")
}
// validate fourth 4 octets
for i := 24; i < 36; i++ {
if !(unicode.IsLetter(rune(uuid[i])) || unicode.IsDigit(rune(uuid[i]))) && uuid[i] == '-' {
return errors.New("uuid fifth 12 octets not valid")
}
}
return nil
}