82 lines
1.6 KiB
Go
82 lines
1.6 KiB
Go
package clean
|
|
|
|
import (
|
|
"regexp"
|
|
"strings"
|
|
|
|
"github.com/photoprism/photoprism/pkg/txt"
|
|
)
|
|
|
|
var EmailRegexp = regexp.MustCompile("^[a-zA-Z0-9.!#$%&'*+/=?^_`{|}~-]+@[a-zA-Z0-9](?:[a-zA-Z0-9-]{0,61}[a-zA-Z0-9])?(?:\\.[a-zA-Z0-9](?:[a-zA-Z0-9-]{0,61}[a-zA-Z0-9])?)*$")
|
|
|
|
// Login returns the username of an account in lowercase, with spaces being trimmed.
|
|
func Login(s string) string {
|
|
// Remove unwanted characters.
|
|
s = strings.Map(func(r rune) rune {
|
|
if r <= 42 || r == 127 {
|
|
return -1
|
|
}
|
|
switch r {
|
|
case '`', '~', '?', '|', '*', '\\', '%', '$', '@', ':', ';', '<', '>', '{', '}':
|
|
return -1
|
|
}
|
|
return r
|
|
}, s)
|
|
|
|
// Empty or too long?
|
|
if s == "" || reject(s, txt.ClipUserName) {
|
|
return ""
|
|
}
|
|
|
|
return strings.ToLower(s)
|
|
}
|
|
|
|
// Email returns the username of an account in lowercase, with spaces being trimmed.
|
|
func Email(s string) string {
|
|
// Empty or too long?
|
|
if s == "" || reject(s, txt.ClipEmail) {
|
|
return ""
|
|
}
|
|
|
|
s = strings.ToLower(strings.TrimSpace(s))
|
|
|
|
if EmailRegexp.MatchString(s) {
|
|
return s
|
|
}
|
|
|
|
return ""
|
|
}
|
|
|
|
// Role returns the password with spaces being trimmed.
|
|
func Role(s string) string {
|
|
// Remove unwanted characters.
|
|
s = strings.Map(func(r rune) rune {
|
|
if r <= 42 || r == 127 {
|
|
return -1
|
|
}
|
|
switch r {
|
|
case '`', '~', '?', '|', '*', '\\', '%', '$', '@', ':', ';', '<', '>', '{', '}':
|
|
return -1
|
|
}
|
|
return r
|
|
}, s)
|
|
|
|
// Empty or too long?
|
|
if s == "" || reject(s, txt.ClipRole) {
|
|
return ""
|
|
}
|
|
|
|
return strings.ToLower(s)
|
|
}
|
|
|
|
// Password returns the password with spaces being trimmed.
|
|
func Password(s string) string {
|
|
s = strings.TrimSpace(s)
|
|
|
|
if s == "" || reject(s, txt.ClipPassword) {
|
|
return ""
|
|
}
|
|
|
|
return s
|
|
}
|