outposts: initial ldap outpost implementation

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

outpost/pkg/ldap/utils.go

@@ -0,0 +1,20 @@
+package ldap
+
+import (
+	"github.com/nmcclain/ldap"
+)
+
+func AKAttrsToLDAP(attrs interface{}) []*ldap.EntryAttribute {
+	attrList := []*ldap.EntryAttribute{}
+	for attrKey, attrValue := range attrs.(map[string]interface{}) {
+		entry := &ldap.EntryAttribute{Name: attrKey}
+		switch attrValue.(type) {
+		case []string:
+			entry.Values = attrValue.([]string)
+		case string:
+			entry.Values = []string{attrValue.(string)}
+		}
+		attrList = append(attrList, entry)
+	}
+	return attrList
+}