web user templates: ensure we can save valid users

users with no public key and password are now valid after the recent
changes

Signed-off-by: Nicola Murino <[email protected]>

httpd/httpd_test.go

@@ -15410,9 +15410,9 @@ func TestUserTemplateMock(t *testing.T) {
 	checkResponseCode(t, http.StatusBadRequest, rr)
 	require.Contains(t, rr.Body.String(), "Error validating user")
 
-	form.Set("tpl_username", "user1")
-	form.Set("tpl_password", " ")
-	form.Set("tpl_public_keys", "")
+	form.Set("tpl_username", " ")
+	form.Set("tpl_password", "pwd")
+	form.Set("tpl_public_keys", testPubKey)
 	b, contentType, _ = getMultipartFormData(form, "", "")
 	req, _ = http.NewRequest(http.MethodPost, webTemplateUser, &b)
 	setJWTCookieForReq(req, token)
@@ -15427,9 +15427,9 @@ func TestUserTemplateMock(t *testing.T) {
 	form.Add("tpl_username", "user2")
 	form.Add("tpl_password", "password2")
 	form.Add("tpl_public_keys", testPubKey)
-	form.Add("tpl_username", "user3")
-	form.Add("tpl_password", "")
-	form.Add("tpl_public_keys", "")
+	form.Add("tpl_username", "")
+	form.Add("tpl_password", "password3")
+	form.Add("tpl_public_keys", testPubKey)
 	b, contentType, _ = getMultipartFormData(form, "", "")
 	req, _ = http.NewRequest(http.MethodPost, webTemplateUser, &b)
 	setJWTCookieForReq(req, token)

httpd/webadmin.go

@@ -705,7 +705,7 @@ func getUsersForTemplate(r *http.Request) []userTemplateFields {
 		if len(tplPublicKeys) > idx {
 			publicKey = strings.TrimSpace(tplPublicKeys[idx])
 		}
-		if username == "" || (password == "" && publicKey == "") {
+		if username == "" {
 			continue
 		}
 		if _, ok := users[username]; ok {