root: initial merging of outpost and main project

Signed-off-by: Jens Langhammer <jens.langhammer@beryju.org>

internal/outpost/ldap/utils.go

@@ -0,0 +1,36 @@
+package ldap
+
+import (
+	"fmt"
+
+	"github.com/nmcclain/ldap"
+	"goauthentik.io/outpost/api"
+)
+
+func AKAttrsToLDAP(attrs interface{}) []*ldap.EntryAttribute {
+	attrList := []*ldap.EntryAttribute{}
+	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 = []string{t}
+		}
+		attrList = append(attrList, entry)
+	}
+	return attrList
+}
+
+func (pi *ProviderInstance) GroupsForUser(user api.User) []string {
+	groups := make([]string, len(user.Groups))
+	for i, group := range user.Groups {
+		groups[i] = pi.GetGroupDN(group)
+	}
+	return groups
+}
+
+func (pi *ProviderInstance) GetGroupDN(group api.Group) string {
+	return fmt.Sprintf("cn=%s,%s", group.Name, pi.GroupDN)
+}