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Return 404 Not found error if restconf GET does not return requested instance

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This commit is contained in:
Olof hagsand 2019-07-04 20:21:07 +02:00
parent a2340c265c
commit 41f7e44dec
15 changed files with 262 additions and 67 deletions
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1
CHANGELOG.md
View file

@ -251,6 +251,7 @@
### Corrected Bugs
* Return 404 Not found error if restconf GET does not return requested instance
* Fixed [Wrong yang-generated cli code for typeref identityref combination #88](https://github.com/clicon/clixon/issues/88)
* Fixed [identityref validation fails when using typedef #87](https://github.com/clicon/clixon/issues/87)
* Fixed a problem with some netconf error messages caused restconf daemon to exit due to no XML encoding

2
apps/restconf/clixon_restconf.h
View file

@ -55,7 +55,7 @@ int test(FCGX_Request *r, int dbg);
cbuf *readdata(FCGX_Request *r);
int get_user_cookie(char *cookiestr, char *attribute, char **val);
int api_return_err(clicon_handle h, FCGX_Request *r, cxobj *xerr,
int pretty, int use_xml);
int pretty, int use_xml, int code);
#endif /* _CLIXON_RESTCONF_H_ */

9
apps/restconf/restconf_lib.c
View file

@ -394,13 +394,16 @@ get_user_cookie(char *cookiestr,
* @param[in] xerr XML error message from backend
* @param[in] pretty Set to 1 for pretty-printed xml/json output
* @param[in] use_xml Set to 0 for JSON and 1 for XML
* @param[in] code If 0 use rfc8040 sec 7 netconf2restconf error-tag mapping
* otherwise use this code
*/
int
api_return_err(clicon_handle h,
FCGX_Request *r,
cxobj *xerr,
int pretty,
int use_xml)
int use_xml,
int code0)
{
int retval = -1;
cbuf *cb = NULL;
@ -417,8 +420,12 @@ api_return_err(clicon_handle h,
goto ok;
}
tagstr = xml_body(xtag);
if (code0 != 0)
code = code0;
else{
if ((code = restconf_err2code(tagstr)) < 0)
code = 500; /* internal server error */
}
if ((reason_phrase = restconf_code2reason(code)) == NULL)
reason_phrase="";
if (xml_name_set(xerr, "error") < 0)

2
apps/restconf/restconf_lib.h
View file

@ -60,7 +60,7 @@ int test(FCGX_Request *r, int dbg);
cbuf *readdata(FCGX_Request *r);
int get_user_cookie(char *cookiestr, char *attribute, char **val);
int api_return_err(clicon_handle h, FCGX_Request *r, cxobj *xerr,
int pretty, int use_xml);
int pretty, int use_xml, int code);
int restconf_terminate(clicon_handle h);
#endif /* _RESTCONF_LIB_H_ */

2
apps/restconf/restconf_main.c
View file

@ -397,7 +397,7 @@ api_restconf(clicon_handle h,
if (netconf_access_denied_xml(&xret, "protocol", "The requested URL was unauthorized") < 0)
goto done;
if ((xerr = xpath_first(xret, "//rpc-error")) != NULL){
if (api_return_err(h, r, xerr, pretty, use_xml) < 0)
if (api_return_err(h, r, xerr, pretty, use_xml, 0) < 0)
goto done;
goto ok;
}

94
apps/restconf/restconf_methods.c
View file

@ -214,7 +214,7 @@ api_data_get2(clicon_handle h,
clicon_err(OE_XML, EINVAL, "rpc-error not found (internal error)");
goto done;
}
if (api_return_err(h, r, xe, pretty, use_xml) < 0)
if (api_return_err(h, r, xe, pretty, use_xml, 0) < 0)
goto done;
goto ok;
}
@ -227,7 +227,7 @@ api_data_get2(clicon_handle h,
clicon_err(OE_XML, EINVAL, "rpc-error not found (internal error)");
goto done;
}
if (api_return_err(h, r, xe, pretty, use_xml) < 0)
if (api_return_err(h, r, xe, pretty, use_xml, 0) < 0)
goto done;
goto ok;
}
@ -246,7 +246,7 @@ api_data_get2(clicon_handle h,
#endif
/* Check if error return */
if ((xe = xpath_first(xret, "//rpc-error")) != NULL){
if (api_return_err(h, r, xe, pretty, use_xml) < 0)
if (api_return_err(h, r, xe, pretty, use_xml, 0) < 0)
goto done;
goto ok;
}
@ -277,7 +277,20 @@ api_data_get2(clicon_handle h,
clicon_err(OE_XML, EINVAL, "rpc-error not found (internal error)");
goto done;
}
if (api_return_err(h, r, xe, pretty, use_xml) < 0)
if (api_return_err(h, r, xe, pretty, use_xml, 0) < 0)
goto done;
goto ok;
}
/* Check if not exists */
if (xlen == 0){
/* 4.3: If a retrieval request for a data resource represents an
instance that does not exist, then an error response containing
a "404 Not Found" status-line MUST be returned by the server.
The error-tag value "invalid-value" is used in this case. */
if (netconf_invalid_value_xml(&xe, "application", "Instance does not exist") < 0)
goto done;
/* override invalid-value default 400 with 404 */
if (api_return_err(h, r, xe, pretty, use_xml, 404) < 0)
goto done;
goto ok;
}
@ -487,7 +500,7 @@ api_data_post(clicon_handle h,
clicon_err(OE_XML, EINVAL, "rpc-error not found (internal error)");
goto done;
}
if (api_return_err(h, r, xe, pretty, use_xml) < 0)
if (api_return_err(h, r, xe, pretty, use_xml, 0) < 0)
goto done;
goto ok;
}
@ -501,7 +514,7 @@ api_data_post(clicon_handle h,
clicon_err(OE_XML, EINVAL, "rpc-error not found (internal error)");
goto done;
}
if (api_return_err(h, r, xe, pretty, use_xml) < 0)
if (api_return_err(h, r, xe, pretty, use_xml, 0) < 0)
goto done;
goto ok;
}
@ -514,7 +527,7 @@ api_data_post(clicon_handle h,
clicon_err(OE_XML, EINVAL, "rpc-error not found (internal error)");
goto done;
}
if (api_return_err(h, r, xe, pretty, use_xml) < 0)
if (api_return_err(h, r, xe, pretty, use_xml, 0) < 0)
goto done;
goto ok;
}
@ -523,7 +536,7 @@ api_data_post(clicon_handle h,
clicon_err(OE_XML, EINVAL, "rpc-error not found (internal error)");
goto done;
}
if (api_return_err(h, r, xe, pretty, use_xml) < 0)
if (api_return_err(h, r, xe, pretty, use_xml, 0) < 0)
goto done;
goto ok;
}
@ -538,7 +551,7 @@ api_data_post(clicon_handle h,
clicon_err(OE_XML, EINVAL, "rpc-error not found (internal error)");
goto done;
}
if (api_return_err(h, r, xe, pretty, use_xml) < 0)
if (api_return_err(h, r, xe, pretty, use_xml, 0) < 0)
goto done;
goto ok;
}
@ -560,14 +573,15 @@ api_data_post(clicon_handle h,
clicon_err(OE_XML, EINVAL, "rpc-error not found (internal error)");
goto done;
}
#if 0
if (debug){
cbuf *ccc=cbuf_new();
if (clicon_xml2cbuf(ccc, xe, 0, 0) < 0)
goto done;
clicon_debug(1, "%s XE:%s", __FUNCTION__, cbuf_get(ccc));
}
if (api_return_err(h, r, xe, pretty, use_xml) < 0)
#endif
if (api_return_err(h, r, xe, pretty, use_xml, 0) < 0)
goto done;
goto ok;
}
@ -599,7 +613,7 @@ api_data_post(clicon_handle h,
if (clicon_rpc_netconf(h, cbuf_get(cbx), &xret, NULL) < 0)
goto done;
if ((xe = xpath_first(xret, "//rpc-error")) != NULL){
if (api_return_err(h, r, xe, pretty, use_xml) < 0)
if (api_return_err(h, r, xe, pretty, use_xml, 0) < 0)
goto done;
goto ok;
}
@ -621,7 +635,7 @@ api_data_post(clicon_handle h,
/* log errors from discard, but ignore */
if ((xpath_first(xretdis, "//rpc-error")) != NULL)
clicon_log(LOG_WARNING, "%s: discard-changes failed which may lead candidate in an inconsistent state", __FUNCTION__);
if (api_return_err(h, r, xe, pretty, use_xml) < 0) /* Use original xe */
if (api_return_err(h, r, xe, pretty, use_xml, 0) < 0) /* Use original xe */
goto done;
goto ok;
}
@ -835,7 +849,7 @@ api_data_put(clicon_handle h,
clicon_err(OE_XML, EINVAL, "rpc-error not found (internal error)");
goto done;
}
if (api_return_err(h, r, xe, pretty, use_xml) < 0)
if (api_return_err(h, r, xe, pretty, use_xml, 0) < 0)
goto done;
goto ok;
}
@ -850,7 +864,7 @@ api_data_put(clicon_handle h,
clicon_err(OE_XML, EINVAL, "rpc-error not found (internal error)");
goto done;
}
if (api_return_err(h, r, xe, pretty, use_xml) < 0)
if (api_return_err(h, r, xe, pretty, use_xml, 0) < 0)
goto done;
goto ok;
}
@ -863,7 +877,7 @@ api_data_put(clicon_handle h,
clicon_err(OE_XML, EINVAL, "rpc-error not found (internal error)");
goto done;
}
if (api_return_err(h, r, xe, pretty, use_xml) < 0)
if (api_return_err(h, r, xe, pretty, use_xml, 0) < 0)
goto done;
goto ok;
}
@ -872,7 +886,7 @@ api_data_put(clicon_handle h,
clicon_err(OE_XML, EINVAL, "rpc-error not found (internal error)");
goto done;
}
if (api_return_err(h, r, xe, pretty, use_xml) < 0)
if (api_return_err(h, r, xe, pretty, use_xml, 0) < 0)
goto done;
goto ok;
}
@ -887,7 +901,7 @@ api_data_put(clicon_handle h,
clicon_err(OE_XML, EINVAL, "rpc-error not found (internal error)");
goto done;
}
if (api_return_err(h, r, xe, pretty, use_xml) < 0)
if (api_return_err(h, r, xe, pretty, use_xml, 0) < 0)
goto done;
goto ok;
}
@ -907,7 +921,7 @@ api_data_put(clicon_handle h,
clicon_err(OE_XML, EINVAL, "rpc-error not found (internal error)");
goto done;
}
if (api_return_err(h, r, xe, pretty, use_xml) < 0)
if (api_return_err(h, r, xe, pretty, use_xml, 0) < 0)
goto done;
goto ok;
}
@ -947,7 +961,7 @@ api_data_put(clicon_handle h,
clicon_err(OE_XML, EINVAL, "rpc-error not found (internal error)");
goto done;
}
if (api_return_err(h, r, xe, pretty, use_xml) < 0)
if (api_return_err(h, r, xe, pretty, use_xml, 0) < 0)
goto done;
goto ok;
}
@ -972,7 +986,7 @@ api_data_put(clicon_handle h,
clicon_err(OE_XML, EINVAL, "rpc-error not found (internal error)");
goto done;
}
if (api_return_err(h, r, xe, pretty, use_xml) < 0)
if (api_return_err(h, r, xe, pretty, use_xml, 0) < 0)
goto done;
goto ok;
}
@ -996,7 +1010,7 @@ api_data_put(clicon_handle h,
clicon_err(OE_XML, EINVAL, "rpc-error not found (internal error)");
goto done;
}
if (api_return_err(h, r, xe, pretty, use_xml) < 0)
if (api_return_err(h, r, xe, pretty, use_xml, 0) < 0)
goto done;
goto ok;
}
@ -1033,7 +1047,7 @@ api_data_put(clicon_handle h,
goto done;
if ((xe = xpath_first(xret, "//rpc-error")) != NULL){
if (api_return_err(h, r, xe, pretty, use_xml) < 0)
if (api_return_err(h, r, xe, pretty, use_xml, 0) < 0)
goto done;
goto ok;
}
@ -1054,7 +1068,7 @@ api_data_put(clicon_handle h,
/* log errors from discard, but ignore */
if ((xpath_first(xretdis, "//rpc-error")) != NULL)
clicon_log(LOG_WARNING, "%s: discard-changes failed which may lead candidate in an inconsistent state", __FUNCTION__);
if (api_return_err(h, r, xe, pretty, use_xml) < 0)
if (api_return_err(h, r, xe, pretty, use_xml, 0) < 0)
goto done;
goto ok;
}
@ -1187,7 +1201,7 @@ api_data_delete(clicon_handle h,
clicon_err(OE_XML, EINVAL, "rpc-error not found (internal error)");
goto done;
}
if (api_return_err(h, r, xe, pretty, use_xml) < 0)
if (api_return_err(h, r, xe, pretty, use_xml, 0) < 0)
goto done;
goto ok;
}
@ -1211,7 +1225,7 @@ api_data_delete(clicon_handle h,
if (clicon_rpc_netconf(h, cbuf_get(cbx), &xret, NULL) < 0)
goto done;
if ((xe = xpath_first(xret, "//rpc-error")) != NULL){
if (api_return_err(h, r, xe, pretty, use_xml) < 0)
if (api_return_err(h, r, xe, pretty, use_xml, 0) < 0)
goto done;
goto ok;
}
@ -1233,7 +1247,7 @@ api_data_delete(clicon_handle h,
/* log errors from discard, but ignore */
if ((xpath_first(xretdis, "//rpc-error")) != NULL)
clicon_log(LOG_WARNING, "%s: discard-changes failed which may lead candidate in an inconsistent state", __FUNCTION__);
if (api_return_err(h, r, xe, pretty, use_xml) < 0)
if (api_return_err(h, r, xe, pretty, use_xml, 0) < 0)
goto done;
goto ok;
}
@ -1425,7 +1439,7 @@ api_operations_post_input(clicon_handle h,
clicon_err(OE_XML, EINVAL, "rpc-error not found (internal error)");
goto done;
}
if (api_return_err(h, r, xe, pretty, use_xml) < 0)
if (api_return_err(h, r, xe, pretty, use_xml, 0) < 0)
goto done;
goto fail;
}
@ -1438,7 +1452,7 @@ api_operations_post_input(clicon_handle h,
clicon_err(OE_XML, EINVAL, "rpc-error not found (internal error)");
goto done;
}
if (api_return_err(h, r, xe, pretty, use_xml) < 0)
if (api_return_err(h, r, xe, pretty, use_xml, 0) < 0)
goto done;
goto fail;
}
@ -1447,7 +1461,7 @@ api_operations_post_input(clicon_handle h,
clicon_err(OE_XML, EINVAL, "rpc-error not found (internal error)");
goto done;
}
if (api_return_err(h, r, xe, pretty, use_xml) < 0)
if (api_return_err(h, r, xe, pretty, use_xml, 0) < 0)
goto done;
goto fail;
}
@ -1480,7 +1494,7 @@ api_operations_post_input(clicon_handle h,
clicon_err(OE_XML, EINVAL, "rpc-error not found (internal error)");
goto done;
}
if (api_return_err(h, r, xe, pretty, use_xml) < 0)
if (api_return_err(h, r, xe, pretty, use_xml, 0) < 0)
goto done;
goto fail;
}
@ -1554,7 +1568,7 @@ api_operations_post_output(clicon_handle h,
clicon_err(OE_XML, EINVAL, "rpc-error not found (internal error)");
goto done;
}
if (api_return_err(h, r, xe, pretty, use_xml) < 0)
if (api_return_err(h, r, xe, pretty, use_xml, 0) < 0)
goto done;
goto fail;
}
@ -1591,7 +1605,7 @@ api_operations_post_output(clicon_handle h,
clicon_err(OE_XML, EINVAL, "rpc-error not found (internal error)");
goto done;
}
if (api_return_err(h, r, xe, pretty, use_xml) < 0)
if (api_return_err(h, r, xe, pretty, use_xml, 0) < 0)
goto done;
goto fail;
}
@ -1724,7 +1738,7 @@ api_operations_post(clicon_handle h,
clicon_err(OE_XML, EINVAL, "rpc-error not found (internal error)");
goto done;
}
if (api_return_err(h, r, xe, pretty, use_xml) < 0)
if (api_return_err(h, r, xe, pretty, use_xml, 0) < 0)
goto done;
goto ok;
}
@ -1743,7 +1757,7 @@ api_operations_post(clicon_handle h,
clicon_err(OE_XML, EINVAL, "rpc-error not found (internal error)");
goto done;
}
if (api_return_err(h, r, xe, pretty, use_xml) < 0)
if (api_return_err(h, r, xe, pretty, use_xml, 0) < 0)
goto done;
goto ok;
}
@ -1754,7 +1768,7 @@ api_operations_post(clicon_handle h,
clicon_err(OE_XML, EINVAL, "rpc-error not found (internal error)");
goto done;
}
if (api_return_err(h, r, xe, pretty, use_xml) < 0)
if (api_return_err(h, r, xe, pretty, use_xml, 0) < 0)
goto done;
goto ok;
}
@ -1783,7 +1797,7 @@ api_operations_post(clicon_handle h,
clicon_err(OE_XML, EINVAL, "rpc-error not found (internal error)");
goto done;
}
if (api_return_err(h, r, xe, pretty, use_xml) < 0)
if (api_return_err(h, r, xe, pretty, use_xml, 0) < 0)
goto done;
goto ok;
}
@ -1823,7 +1837,7 @@ api_operations_post(clicon_handle h,
clicon_err(OE_XML, EINVAL, "rpc-error not found (internal error)");
goto ok;
}
if (api_return_err(h, r, xe, pretty, use_xml) < 0)
if (api_return_err(h, r, xe, pretty, use_xml, 0) < 0)
goto done;
goto ok;
}
@ -1852,7 +1866,7 @@ api_operations_post(clicon_handle h,
goto done;
/* Local error: return it and quit */
if ((xe = xpath_first(xret, "rpc-reply/rpc-error")) != NULL){
if (api_return_err(h, r, xe, pretty, use_xml) < 0)
if (api_return_err(h, r, xe, pretty, use_xml, 0) < 0)
goto done;
goto ok;
}
@ -1861,7 +1875,7 @@ api_operations_post(clicon_handle h,
if (clicon_rpc_netconf_xml(h, xtop, &xret, NULL) < 0)
goto done;
if ((xe = xpath_first(xret, "rpc-reply/rpc-error")) != NULL){
if (api_return_err(h, r, xe, pretty, use_xml) < 0)
if (api_return_err(h, r, xe, pretty, use_xml, 0) < 0)
goto done;
goto ok;
}

4
apps/restconf/restconf_stream.c
View file

@ -269,7 +269,7 @@ restconf_stream(clicon_handle h,
if (clicon_rpc_netconf(h, cbuf_get(cb), &xret, &s) < 0)
goto done;
if ((xe = xpath_first(xret, "rpc-reply/rpc-error")) != NULL){
if (api_return_err(h, r, xe, pretty, use_xml) < 0)
if (api_return_err(h, r, xe, pretty, use_xml, 0) < 0)
goto done;
goto ok;
}
@ -417,7 +417,7 @@ api_stream(clicon_handle h,
if (netconf_access_denied_xml(&xret, "protocol", "The requested URL was unauthorized") < 0)
goto done;
if ((xerr = xpath_first(xret, "//rpc-error")) != NULL){
if (api_return_err(h, r, xerr, pretty, use_xml) < 0)
if (api_return_err(h, r, xerr, pretty, use_xml, 0) < 0)
goto done;
goto ok;
}

1
lib/clixon/clixon_netconf_lib.h
View file

@ -43,6 +43,7 @@
*/
int netconf_in_use(cbuf *cb, char *type, char *message);
int netconf_invalid_value(cbuf *cb, char *type, char *message);
int netconf_invalid_value_xml(cxobj **xret, char *type, char *message);
int netconf_too_big(cbuf *cb, char *type, char *message);
int netconf_missing_attribute(cbuf *cb, char *type, char *info, char *message);
int netconf_bad_attribute(cbuf *cb, char *type, char *info, char *message);

57
lib/src/clixon_netconf_lib.c
View file

@ -108,6 +108,48 @@ netconf_in_use(cbuf *cb,
goto done;
}
/*! Create Netconf invalid-value error XML tree according to RFC 6241 Appendix A
*
* The request specifies an unacceptable value for one or more parameters.
* @param[out] xret Error XML tree. Free with xml_free after use
* @param[in] type Error type: "application" or "protocol"
* @param[in] message Error message (will be XML encoded)
*/
int
netconf_invalid_value_xml(cxobj **xret,
char *type,
char *message)
{
int retval =-1;
cxobj *xerr;
char *encstr = NULL;
if (*xret == NULL){
if ((*xret = xml_new("rpc-reply", NULL, NULL)) == NULL)
goto done;
}
else if (xml_name_set(*xret, "rpc-reply") < 0)
goto done;
if ((xerr = xml_new("rpc-error", *xret, NULL)) == NULL)
goto done;
if (xml_parse_va(&xerr, NULL, "<error-type>%s</error-type>"
"<error-tag>invalid-value</error-tag>"
"<error-severity>error</error-severity>", type) < 0)
goto done;
if (message){
if (xml_chardata_encode(&encstr, "%s", message) < 0)
goto done;
if (xml_parse_va(&xerr, NULL, "<error-message>%s</error-message>",
encstr) < 0)
goto done;
}
retval = 0;
done:
if (encstr)
free(encstr);
return retval;
}
/*! Create Netconf invalid-value error XML tree according to RFC 6241 Appendix A
*
* The request specifies an unacceptable value for one or more parameters.
@ -120,6 +162,20 @@ netconf_invalid_value(cbuf *cb,
char *type,
char *message)
{
#if 1
int retval = -1;
cxobj *xret = NULL;
if (netconf_invalid_value_xml(&xret, type, message) < 0)
goto done;
if (clicon_xml2cbuf(cb, xret, 0, 0) < 0)
goto done;
retval = 0;
done:
if (xret)
xml_free(xret);
return retval;
#else
int retval = -1;
char *encstr = NULL;
@ -145,6 +201,7 @@ netconf_invalid_value(cbuf *cb,
err:
clicon_err(OE_XML, errno, "cprintf");
goto done;
#endif
}
/*! Create Netconf too-big error XML tree according to RFC 6241 Appendix A

3
test/test_nacm.sh
View file

@ -132,8 +132,7 @@ wait_backend
wait_restconf
new "auth get"
expecteq "$(curl -u andy:bar -sS -X GET http://localhost/restconf/data/nacm-example:x)" 0 'null
'
expecteq "$(curl -u andy:bar -sS -X GET http://localhost/restconf/data/nacm-example:x)" 0 '{"ietf-restconf:errors" : {"error": {"rpc-error": {"error-type": "application","error-tag": "invalid-value","error-severity": "error","error-message": "Instance does not exist"}}}} '
# explicitly disable nacm (regression on netgate bug)
new "disable nacm"

6
test/test_nacm_default.sh
View file

@ -115,8 +115,7 @@ EOF
;;
1) ret='{"ietf-restconf:errors" : {"error": {"error-type": "application","error-tag": "access-denied","error-severity": "error","error-message": "default deny"}}} '
;;
2) ret='null
'
2) ret='{"ietf-restconf:errors" : {"error": {"rpc-error": {"error-type": "application","error-tag": "invalid-value","error-severity": "error","error-message": "Instance does not exist"}}}} '
;;
esac
@ -140,8 +139,7 @@ EOF
;;
1) ret='{"ietf-restconf:errors" : {"error": {"error-type": "application","error-tag": "access-denied","error-severity": "error","error-message": "default deny"}}} '
;;
2) ret='null
'
2) ret='{"ietf-restconf:errors" : {"error": {"rpc-error": {"error-type": "application","error-tag": "invalid-value","error-severity": "error","error-message": "Instance does not exist"}}}} '
;;
3) ret='{"nacm-example:x": 42}
'

3
test/test_nacm_module_read.sh
View file

@ -200,8 +200,7 @@ expecteq "$(curl -u wilma:bar -sS -X GET http://localhost/restconf/data/clixon-e
'
new "limit read other module fail"
expecteq "$(curl -u wilma:bar -sS -X GET http://localhost/restconf/data/nacm-example:x)" 0 'null
'
expecteq "$(curl -u wilma:bar -sS -X GET http://localhost/restconf/data/nacm-example:x)" 0 '{"ietf-restconf:errors" : {"error": {"rpc-error": {"error-type": "application","error-tag": "invalid-value","error-severity": "error","error-message": "Instance does not exist"}}}} '
new "limit read state OK"
expecteq "$(curl -u wilma:bar -sS -X GET http://localhost/restconf/data/clixon-example:state)" 0 '{"clixon-example:state": {"op": ["42","41","43"]}}

5
test/test_nacm_protocol.sh
View file

@ -191,9 +191,8 @@ expecteq "$(curl -u guest:bar -sS -X DELETE http://localhost/restconf/data)" 0 '
new "deny-delete-config: limited fail (restconf) ok"
expecteq "$(curl -u wilma:bar -sS -X DELETE http://localhost/restconf/data)" 0 ''
new "admin get nacm (should be null)"
expecteq "$(curl -u andy:bar -sS -X GET http://localhost/restconf/data/nacm-example:x)" 0 'null
'
new "admin get nacm (should fail)"
expecteq "$(curl -u andy:bar -sS -X GET http://localhost/restconf/data/nacm-example:x)" 0 '{"ietf-restconf:errors" : {"error": {"rpc-error": {"error-type": "application","error-tag": "invalid-value","error-severity": "error","error-message": "Instance does not exist"}}}} '
new "deny-delete-config: admin ok (restconf)"
expecteq "$(curl -u andy:bar -sS -X DELETE http://localhost/restconf/data)" 0 ''

4
test/test_restconf2.sh
View file

@ -137,7 +137,7 @@ new "restconf DELETE"
expectfn 'curl -s -X DELETE http://localhost/restconf/data/example:cont1' 0 ""
new "restconf GET null datastore"
expectfn "curl -s -X GET http://localhost/restconf/data/example:cont1" 0 'null'
expectfn "curl -s -X GET http://localhost/restconf/data/example:cont1" 0 '{"ietf-restconf:errors" : {"error": {"rpc-error": {"error-type": "application","error-tag": "invalid-value","error-severity": "error","error-message": "Instance does not exist"}}}}'
new "restconf POST initial tree"
expectfn 'curl -s -X POST -d {"example:cont1":{"interface":{"name":"local0","type":"regular"}}} http://localhost/restconf/data' 0 ""
@ -149,7 +149,7 @@ new "restconf DELETE whole datastore"
expectfn 'curl -s -X DELETE http://localhost/restconf/data' 0 ""
new "restconf GET null datastore"
expectfn "curl -s -X GET http://localhost/restconf/data/example:cont1" 0 'null'
expectfn "curl -s -X GET http://localhost/restconf/data/example:cont1" 0 '{"ietf-restconf:errors" : {"error": {"rpc-error": {"error-type": "application","error-tag": "invalid-value","error-severity": "error","error-message": "Instance does not exist"}}}}'
new "restconf PUT initial datastore"
expectfn 'curl -s -X PUT -d {"data":{"example:cont1":{"interface":{"name":"local0","type":"regular"}}}} http://localhost/restconf/data' 0 ""

120
test/test_restconf_err.sh Executable file
View file

@ -0,0 +1,120 @@
#!/bin/bash
# Restconf error-code functionality
# See RFC8040
# Testcases:
# Sec 4.3 (GET): If a retrieval request for a data resource represents an
# instance that does not exist, then an error response containing a "404 Not
# Found" status-line MUST be returned by the server. The error-tag
# value "invalid-value" is used in this case.
# Magic line must be first in script (see README.md)
s="$_" ; . ./lib.sh || if [ "$s" = $0 ]; then exit 0; else return 0; fi
APPNAME=example
cfg=$dir/conf.xml
fyang=$dir/restconf.yang
fxml=$dir/initial.xml
# <CLICON_YANG_MODULE_MAIN>example</CLICON_YANG_MODULE_MAIN>
cat <<EOF > $cfg
<clixon-config xmlns="http://clicon.org/config">
<CLICON_CONFIGFILE>$cfg</CLICON_CONFIGFILE>
<CLICON_YANG_DIR>/usr/local/share/clixon</CLICON_YANG_DIR>
<CLICON_YANG_DIR>$IETFRFC</CLICON_YANG_DIR>
<CLICON_YANG_MAIN_FILE>$fyang</CLICON_YANG_MAIN_FILE>
<CLICON_RESTCONF_PRETTY>false</CLICON_RESTCONF_PRETTY>
<CLICON_SOCK>/usr/local/var/$APPNAME/$APPNAME.sock</CLICON_SOCK>
<CLICON_BACKEND_PIDFILE>$dir/restconf.pidfile</CLICON_BACKEND_PIDFILE>
<CLICON_XMLDB_DIR>/usr/local/var/$APPNAME</CLICON_XMLDB_DIR>
</clixon-config>
EOF
cat <<EOF > $fyang
module example{
yang-version 1.1;
namespace "urn:example:clixon";
prefix ex;
list a {
key k;
leaf k {
type int32;
}
leaf description{
type string;
}
leaf b{
type string;
}
container c{
presence "for test";
}
list d{
key k;
leaf k {
type string;
}
}
}
}
EOF
# Initial tree
XML=$(cat <<EOF
<a xmlns="urn:example:clixon"><k>0</k><description>No leaf b, No container c, No leaf d</description></a>
EOF
)
new "test params: -f $cfg"
if [ $BE -ne 0 ]; then
new "kill old backend"
sudo clixon_backend -zf $cfg
if [ $? -ne 0 ]; then
err
fi
sudo pkill clixon_backend # to be sure
new "start backend -s init -f $cfg"
start_backend -s init -f $cfg
fi
new "kill old restconf daemon"
sudo pkill -u www-data -f "/www-data/clixon_restconf"
new "start restconf daemon"
start_restconf -f $cfg
new "waiting"
wait_backend
wait_restconf
new "restconf POST initial tree"
expecteq "$(curl -s -X POST -H 'Content-Type: application/yang-data+xml' -d "$XML" http://localhost/restconf/data)" 0 ''
new "restconf GET initial datastore"
expecteq "$(curl -s -X GET -H 'Accept: application/yang-data+xml' http://localhost/restconf/data/example:a)" 0 "$XML
"
new "restconf GET non-existent container header"
expectfn "curl -s -I -X GET http://localhost/restconf/data/example:a/c" 0 "HTTP/1.1 404 Not Found"
new "restconf GET non-existent container body"
expectfn "curl -s -X GET http://localhost/restconf/data/example:a/c" 0 '{"ietf-restconf:errors" : {"error": {"rpc-error": {"error-type": "application","error-tag": "invalid-value","error-severity": "error","error-message": "Instance does not exist"}}}}'
new "Kill restconf daemon"
stop_restconf
if [ $BE -eq 0 ]; then
exit # BE
fi
new "Kill backend"
# Check if premature kill
pid=`pgrep -u root -f clixon_backend`
if [ -z "$pid" ]; then
err "backend already dead"
fi
# kill backend
stop_backend -f $cfg
rm -rf $dir