This repository has been archived on 2024-05-31. You can view files and clone it, but cannot push or open issues or pull requests.
authentik/internal/outpost/ldap/utils/utils.go

87 lines
1.7 KiB
Go
Raw Normal View History

package utils
import (
"reflect"
"github.com/nmcclain/ldap"
log "github.com/sirupsen/logrus"
)
func BoolToString(in bool) string {
if in {
return "true"
}
return "false"
}
func ldapResolveTypeSingle(in interface{}) *string {
switch t := in.(type) {
case string:
return &t
case *string:
return t
case bool:
s := BoolToString(t)
return &s
case *bool:
s := BoolToString(*t)
return &s
default:
log.WithField("type", reflect.TypeOf(in).String()).Warning("Type can't be mapped to LDAP yet")
return nil
}
}
func AKAttrsToLDAP(attrs interface{}) []*ldap.EntryAttribute {
attrList := []*ldap.EntryAttribute{}
if attrs == nil {
return attrList
}
a := attrs.(*map[string]interface{})
for attrKey, attrValue := range *a {
entry := &ldap.EntryAttribute{Name: attrKey}
switch t := attrValue.(type) {
case []string:
entry.Values = t
case *[]string:
entry.Values = *t
case []interface{}:
entry.Values = make([]string, len(t))
for idx, v := range t {
v := ldapResolveTypeSingle(v)
entry.Values[idx] = *v
}
default:
v := ldapResolveTypeSingle(t)
if v != nil {
entry.Values = []string{*v}
}
}
attrList = append(attrList, entry)
}
return attrList
}
func EnsureAttributes(attrs []*ldap.EntryAttribute, shouldHave map[string][]string) []*ldap.EntryAttribute {
for name, values := range shouldHave {
attrs = MustHaveAttribute(attrs, name, values)
}
return attrs
}
func MustHaveAttribute(attrs []*ldap.EntryAttribute, name string, value []string) []*ldap.EntryAttribute {
shouldSet := true
for _, attr := range attrs {
if attr.Name == name {
shouldSet = false
}
}
if shouldSet {
return append(attrs, &ldap.EntryAttribute{
Name: name,
Values: value,
})
}
return attrs
}