From 0c801e02d5b9804c5444d4e923babc34ee05b61c Mon Sep 17 00:00:00 2001
From: Alex Auvolat <alex@adnab.me>
Date: Sun, 2 Feb 2020 13:51:47 +0100
Subject: Remove spaces between dn components, use warnings when necessary

---
 util.go | 20 ++++++++++++++++++--
 1 file changed, 18 insertions(+), 2 deletions(-)

(limited to 'util.go')

diff --git a/util.go b/util.go
index 4add5ee..96bb00b 100644
--- a/util.go
+++ b/util.go
@@ -98,13 +98,29 @@ func parseDN(dn string) ([]DNComponent, error) {
 			return nil, fmt.Errorf("Wrong DN component: %s (expected type=value)", rdn)
 		}
 		ret = append(ret, DNComponent{
-			Type:  splits[0],
-			Value: splits[1],
+			Type:  strings.TrimSpace(splits[0]),
+			Value: strings.TrimSpace(splits[1]),
 		})
 	}
 	return ret, nil
 }
 
+func canonicalDN(dn string) (string, error) {
+	path, err := parseDN(dn)
+	if err != nil {
+		return "", err
+	}
+
+	ret := ""
+	for _, c := range path {
+		if ret != "" {
+			ret = ret + ","
+		}
+		ret = ret + c.Type + "=" + c.Value
+	}
+	return ret, nil
+}
+
 func checkRestrictedAttr(attr string) error {
 	RESTRICTED_ATTRS := []string{
 		ATTR_MEMBEROF,
-- 
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