111 lines
3.4 KiB
Go
111 lines
3.4 KiB
Go
package authentication
|
|
|
|
import (
|
|
"errors"
|
|
|
|
"golang.org/x/text/encoding/unicode"
|
|
)
|
|
|
|
const (
|
|
ldapSupportedExtensionAttribute = "supportedExtension"
|
|
|
|
// LDAP Extension OID: Password Modify Extended Operation.
|
|
//
|
|
// RFC3062: https://datatracker.ietf.org/doc/html/rfc3062
|
|
//
|
|
// OID Reference: http://oidref.com/1.3.6.1.4.1.4203.1.11.1
|
|
//
|
|
// See the linked documents for more information.
|
|
ldapOIDExtensionPwdModifyExOp = "1.3.6.1.4.1.4203.1.11.1"
|
|
|
|
// LDAP Extension OID: Transport Layer Security.
|
|
//
|
|
// RFC2830: https://datatracker.ietf.org/doc/html/rfc2830
|
|
//
|
|
// OID Reference: https://oidref.com/1.3.6.1.4.1.1466.20037
|
|
//
|
|
// See the linked documents for more information.
|
|
ldapOIDExtensionTLS = "1.3.6.1.4.1.1466.20037"
|
|
)
|
|
|
|
const (
|
|
ldapSupportedControlAttribute = "supportedControl"
|
|
|
|
// LDAP Control OID: Microsoft Password Policy Hints.
|
|
//
|
|
// MS ADTS: https://docs.microsoft.com/en-us/openspecs/windows_protocols/ms-adts/4add7bce-e502-4e0f-9d69-1a3f153713e2
|
|
//
|
|
// OID Reference: https://oidref.com/1.2.840.113556.1.4.2239
|
|
//
|
|
// See the linked documents for more information.
|
|
ldapOIDControlMsftServerPolicyHints = "1.2.840.113556.1.4.2239"
|
|
|
|
// LDAP Control OID: Microsoft Password Policy Hints (deprecated).
|
|
//
|
|
// MS ADTS: https://docs.microsoft.com/en-us/openspecs/windows_protocols/ms-adts/49751d58-8115-4277-8faf-64c83a5f658f
|
|
//
|
|
// OID Reference: https://oidref.com/1.2.840.113556.1.4.2066
|
|
//
|
|
// See the linked documents for more information.
|
|
ldapOIDControlMsftServerPolicyHintsDeprecated = "1.2.840.113556.1.4.2066"
|
|
)
|
|
|
|
const (
|
|
ldapAttributeUnicodePwd = "unicodePwd"
|
|
ldapAttributeUserPassword = "userPassword"
|
|
)
|
|
|
|
const (
|
|
ldapBaseObjectFilter = "(objectClass=*)"
|
|
)
|
|
|
|
const (
|
|
ldapPlaceholderInput = "{input}"
|
|
ldapPlaceholderDistinguishedName = "{dn}"
|
|
ldapPlaceholderMemberOfDistinguishedName = "{memberof:dn}"
|
|
ldapPlaceholderMemberOfRelativeDistinguishedName = "{memberof:rdn}"
|
|
ldapPlaceholderUsername = "{username}"
|
|
ldapPlaceholderDateTimeGeneralized = "{date-time:generalized}"
|
|
ldapPlaceholderDateTimeMicrosoftNTTimeEpoch = "{date-time:microsoft-nt}"
|
|
ldapPlaceholderDateTimeUnixEpoch = "{date-time:unix}"
|
|
ldapPlaceholderDistinguishedNameAttribute = "{distinguished_name_attribute}"
|
|
ldapPlaceholderUsernameAttribute = "{username_attribute}"
|
|
ldapPlaceholderDisplayNameAttribute = "{display_name_attribute}"
|
|
ldapPlaceholderMailAttribute = "{mail_attribute}"
|
|
ldapPlaceholderMemberOfAttribute = "{member_of_attribute}"
|
|
)
|
|
|
|
const (
|
|
ldapGeneralizedTimeDateTimeFormat = "20060102150405.0Z"
|
|
)
|
|
|
|
const (
|
|
none = "none"
|
|
)
|
|
|
|
const (
|
|
hashArgon2 = "argon2"
|
|
hashSHA2Crypt = "sha2crypt"
|
|
hashPBKDF2 = "pbkdf2"
|
|
hashSCrypt = "scrypt"
|
|
hashBCrypt = "bcrypt"
|
|
)
|
|
|
|
var (
|
|
// ErrUserNotFound indicates the user wasn't found in the authentication backend.
|
|
ErrUserNotFound = errors.New("user not found")
|
|
|
|
// ErrNoContent is returned when the file is empty.
|
|
ErrNoContent = errors.New("no file content")
|
|
)
|
|
|
|
const fileAuthenticationMode = 0600
|
|
|
|
// OWASP recommends to escape some special characters.
|
|
// https://github.com/OWASP/CheatSheetSeries/blob/master/cheatsheets/LDAP_Injection_Prevention_Cheat_Sheet.md
|
|
const specialLDAPRunes = ",#+<>;\"="
|
|
|
|
var (
|
|
encodingUTF16LittleEndian = unicode.UTF16(unicode.LittleEndian, unicode.IgnoreBOM)
|
|
)
|