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Fixed: [NACM create rules do not work properly on objects with default values](https://github.com/clicon/clixon/issues/506)

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This commit is contained in:
Olof hagsand 2024-04-01 17:02:48 +02:00
parent c9c5d4f813
commit 91ea38eff0
3 changed files with 10 additions and 5 deletions
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1
CHANGELOG.md
View file

@ -14,6 +14,7 @@ Expected: May 2024
### Corrected Bugs
* Fixed: [NACM create rules do not work properly on objects with default values](https://github.com/clicon/clixon/issues/506)
* Fixed: [CLI: Explicit api-path not encoded correctly](https://github.com/clicon/clixon/issues/504)
* Fixed: [Startup and default of same object causes too-many-elements error](https://github.com/clicon/clixon/issues/503)

11
lib/src/clixon_datastore_write.c
View file

@ -581,15 +581,14 @@ text_modify(clixon_handle h,
}
case OP_REPLACE: /* fall thru */
case OP_MERGE:
/* If default flag, clear it */
if (x0 && xml_flag(x0, XML_FLAG_DEFAULT))
xml_flag_reset(x0, XML_FLAG_DEFAULT);
if (!(op == OP_MERGE && (instr==NULL))) {
/* Remove existing, also applies to merge in the special case
* of ordered-by user and (changed) insert attribute.
*/
if (!permit && xnacm){
if ((ret = nacm_datanode_write(h, x1, x1t, x0?NACM_UPDATE:NACM_CREATE, username, xnacm, cbret)) < 0)
if ((ret = nacm_datanode_write(h, x1, x1t,
(x0 == NULL || xml_default_nopresence(x0, 0, 0))?NACM_CREATE:NACM_UPDATE,
username, xnacm, cbret)) < 0)
goto done;
if (ret == 0)
goto fail;
@ -603,6 +602,9 @@ text_modify(clixon_handle h,
x0 = NULL;
}
} /* OP_MERGE & insert */
/* If default flag, clear it, since replaced */
if (x0 && xml_flag(x0, XML_FLAG_DEFAULT))
xml_flag_reset(x0, XML_FLAG_DEFAULT);
case OP_NONE: /* fall thru */
if (x0==NULL){
if ((op != OP_NONE) && !permit && xnacm){
@ -718,7 +720,6 @@ text_modify(clixon_handle h,
/* Purge if x1 value is NULL(match-all) or both values are equal */
if ((x1bstr == NULL) ||
((x0bstr=xml_body(x0)) != NULL && strcmp(x0bstr, x1bstr)==0)){
if (xml_purge(x0) < 0)
goto done;
xml_flag_set(x0p, XML_FLAG_DEL);

3
test/test_nacm_module_write.sh
View file

@ -283,6 +283,9 @@ expectpart "$(curl -u wilma:bar $CURLOPTS -X PUT -H "Content-Type: application/y
new "default delete list deny"
expectpart "$(curl -u wilma:bar $CURLOPTS -X DELETE $RCPROTO://localhost/restconf/data/clixon-example:table/parameter=key42)" 0 "HTTP/$HVER 403" '{"ietf-restconf:errors":{"error":{"error-type":"application","error-tag":"access-denied","error-severity":"error","error-message":"default deny"}}'
new "create leaf w default value"
expectpart "$(curl -u wilma:bar $CURLOPTS -X PUT -H "Content-Type: application/yang-data+json" $RCPROTO://localhost/restconf/data/nacm-example:global/enabled -d '{"nacm-example:enabled": true}')" 0 "HTTP/$HVER 201"
if [ $RC -ne 0 ]; then
new "Kill restconf daemon"
stop_restconf