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* Netconf message-id attribute changed from optional to mandatory

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* Made NETCONF message handling more strict according to RFC 6241
  * Set `CLICON_NETCONF_MESSAGE_ID_OPTIONAL` to true to accept omission of message-id attribute
* Fixed: [need make sure message-id exist in rpc validate #240](https://github.com/clicon/clixon/issues/240)
This commit is contained in:
Olof hagsand 2021-06-30 10:59:10 +02:00
parent 96c9296056
commit 85e2945ec9
22 changed files with 196 additions and 89 deletions
Download patch file Download diff file Expand all files Collapse all files

4
apps/restconf/restconf_main_fcgi.c
View file

@ -375,10 +375,6 @@ main(int argc,
if ((yspec = yspec_new()) == NULL)
goto done;
clicon_dbspec_yang_set(h, yspec);
/* Treat unknown XML as anydata */
if (clicon_option_bool(h, "CLICON_YANG_UNKNOWN_ANYDATA") == 1)
xml_bind_yang_unknown_anydata(1);
/* Initialize plugin module by creating a handle holding plugin and callback lists */
if (clixon_plugin_module_init(h) < 0)
goto done;

4
apps/restconf/restconf_main_native.c
View file

@ -1687,10 +1687,6 @@ restconf_clixon_init(clicon_handle h,
if ((yspec = yspec_new()) == NULL)
goto done;
clicon_dbspec_yang_set(h, yspec);
/* Treat unknown XML as anydata */
if (clicon_option_bool(h, "CLICON_YANG_UNKNOWN_ANYDATA") == 1)
xml_bind_yang_unknown_anydata(1);
/* Load restconf plugins before yangs are loaded (eg extension callbacks) */
if ((dir = clicon_restconf_dir(h)) != NULL)
if (clixon_plugins_load(h, CLIXON_PLUGIN_INIT, dir, NULL) < 0)

10
apps/restconf/restconf_methods.c
View file

@ -513,11 +513,12 @@ api_data_write(clicon_handle h,
/* Create text buffer for transfer to backend */
if ((cbx = cbuf_new()) == NULL)
goto done;
cprintf(cbx, "<rpc xmlns=\"%s\" username=\"%s\" xmlns:%s=\"%s\">",
cprintf(cbx, "<rpc xmlns=\"%s\" username=\"%s\" xmlns:%s=\"%s\" %s>",
NETCONF_BASE_NAMESPACE,
username?username:"",
NETCONF_BASE_PREFIX,
NETCONF_BASE_NAMESPACE); /* bind nc to netconf namespace */
NETCONF_BASE_NAMESPACE, /* bind nc to netconf namespace */
NETCONF_MESSAGE_ID_ATTR);
cprintf(cbx, "<edit-config");
/* RFC8040 Sec 1.4:
* If this is a "data" request and the NETCONF server supports :startup,
@ -753,11 +754,12 @@ api_data_delete(clicon_handle h,
/* For internal XML protocol: add username attribute for access control
*/
username = clicon_username_get(h);
cprintf(cbx, "<rpc xmlns=\"%s\" username=\"%s\" xmlns:%s=\"%s\">",
cprintf(cbx, "<rpc xmlns=\"%s\" username=\"%s\" xmlns:%s=\"%s\" %s>",
NETCONF_BASE_NAMESPACE,
username?username:"",
NETCONF_BASE_PREFIX,
NETCONF_BASE_NAMESPACE); /* bind nc to netconf namespace */
NETCONF_BASE_NAMESPACE,
NETCONF_MESSAGE_ID_ATTR); /* bind nc to netconf namespace */
cprintf(cbx, "<edit-config");
/* RFC8040 Sec 1.4:

13
apps/restconf/restconf_methods_post.c
View file

@ -336,11 +336,12 @@ api_data_post(clicon_handle h,
/* For internal XML protocol: add username attribute for access control
*/
username = clicon_username_get(h);
cprintf(cbx, "<rpc xmlns=\"%s\" username=\"%s\" xmlns:%s=\"%s\">",
cprintf(cbx, "<rpc xmlns=\"%s\" username=\"%s\" xmlns:%s=\"%s\" %s>",
NETCONF_BASE_NAMESPACE,
username?username:"",
NETCONF_BASE_PREFIX,
NETCONF_BASE_NAMESPACE); /* bind nc to netconf namespace */
NETCONF_BASE_NAMESPACE,
NETCONF_MESSAGE_ID_ATTR); /* bind nc to netconf namespace */
cprintf(cbx, "<edit-config");
/* RFC8040 Sec 1.4:
@ -755,13 +756,13 @@ api_operations_post(clicon_handle h,
* <rpc username="foo"><myfn xmlns="uri"/>
*/
if ((username = clicon_username_get(h)) != NULL){
if (clixon_xml_parse_va(YB_NONE, NULL, &xtop, NULL, "<rpc xmlns=\"%s\" username=\"%s\"/>",
NETCONF_BASE_NAMESPACE, username) < 0)
if (clixon_xml_parse_va(YB_NONE, NULL, &xtop, NULL, "<rpc xmlns=\"%s\" username=\"%s\" %s/>",
NETCONF_BASE_NAMESPACE, username, NETCONF_MESSAGE_ID_ATTR) < 0)
goto done;
}
else
if (clixon_xml_parse_va(YB_NONE, NULL, &xtop, NULL, "<rpc xmlns=\"%s\"/>",
NETCONF_BASE_NAMESPACE) < 0)
if (clixon_xml_parse_va(YB_NONE, NULL, &xtop, NULL, "<rpc xmlns=\"%s\" %s/>",
NETCONF_BASE_NAMESPACE, NETCONF_MESSAGE_ID_ATTR) < 0)
goto done;
if (xml_rootchild(xtop, 0, &xtop) < 0)
goto done;

4
apps/restconf/restconf_stream_fcgi.c
View file

@ -269,8 +269,8 @@ restconf_stream(clicon_handle h,
clicon_err(OE_XML, errno, "cbuf_new");
goto done;
}
cprintf(cb, "<rpc xmlns=\"%s\"><create-subscription xmlns=\"%s\"><stream>%s</stream>",
NETCONF_BASE_NAMESPACE, EVENT_RFC5277_NAMESPACE, name);
cprintf(cb, "<rpc xmlns=\"%s\" %s><create-subscription xmlns=\"%s\"><stream>%s</stream>",
NETCONF_BASE_NAMESPACE, NETCONF_MESSAGE_ID_ATTR, EVENT_RFC5277_NAMESPACE, name);
/* Print all fields */
for (i=0; i<cvec_len(qvec); i++){
cv = cvec_i(qvec, i);