- Added Restconf-style xml/json message bodies everywhere

- Added api_return_err0() and changed many calls to that instead of api_return_err
- Added netconf_operation_not_supported_xml()
This commit is contained in:
Olof hagsand 2021-05-08 17:52:29 +02:00
parent c50f9f8056
commit ad08200931
17 changed files with 496 additions and 660 deletions

View file

@ -197,11 +197,7 @@ api_data_post(clicon_handle h,
if ((ret = api_path2xml(api_path, yspec, xtop, YC_DATANODE, 1, &xbot, &ybot, &xerr)) < 0)
goto done;
if (ret == 0){ /* validation failed */
if ((xe = xpath_first(xerr, NULL, "rpc-error")) == NULL){
clicon_err(OE_XML, EINVAL, "rpc-error not found (internal error)");
goto done;
}
if (api_return_err(h, req, xe, pretty, media_out, 0) < 0)
if (api_return_err0(h, req, xerr, pretty, media_out, 0) < 0)
goto done;
goto ok;
}
@ -212,11 +208,7 @@ api_data_post(clicon_handle h,
if (data == NULL || strlen(data) == 0){
if (netconf_malformed_message_xml(&xerr, "The message-body MUST contain exactly one instance of the expected data resource") < 0)
goto done;
if ((xe = xpath_first(xerr, NULL, "rpc-error")) == NULL){
clicon_err(OE_XML, EINVAL, "rpc-error not found (internal error)");
goto done;
}
if (api_return_err(h, req, xe, pretty, media_out, 0) < 0)
if (api_return_err0(h, req, xerr, pretty, media_out, 0) < 0)
goto done;
goto ok;
}
@ -242,20 +234,12 @@ api_data_post(clicon_handle h,
if ((ret = clixon_xml_parse_string(data, yb, yspec, &xbot, &xerr)) < 0){
if (netconf_malformed_message_xml(&xerr, clicon_err_reason) < 0)
goto done;
if ((xe = xpath_first(xerr, NULL, "rpc-error")) == NULL){
clicon_err(OE_XML, EINVAL, "rpc-error not found (internal error)");
goto done;
}
if (api_return_err(h, req, xe, pretty, media_out, 0) < 0)
if (api_return_err0(h, req, xerr, pretty, media_out, 0) < 0)
goto done;
goto ok;
}
if (ret == 0){
if ((xe = xpath_first(xerr, NULL, "rpc-error")) == NULL){
clicon_err(OE_XML, EINVAL, "rpc-error not found (internal error)");
goto done;
}
if (api_return_err(h, req, xe, pretty, media_out, 0) < 0)
if (api_return_err0(h, req, xerr, pretty, media_out, 0) < 0)
goto done;
goto ok;
}
@ -264,26 +248,18 @@ api_data_post(clicon_handle h,
if ((ret = clixon_json_parse_string(data, yb, yspec, &xbot, &xerr)) < 0){
if (netconf_malformed_message_xml(&xerr, clicon_err_reason) < 0)
goto done;
if ((xe = xpath_first(xerr, NULL, "rpc-error")) == NULL){
clicon_err(OE_XML, EINVAL, "rpc-error not found (internal error)");
goto done;
}
if (api_return_err(h, req, xe, pretty, media_out, 0) < 0)
if (api_return_err0(h, req, xerr, pretty, media_out, 0) < 0)
goto done;
goto ok;
}
if (ret == 0){
if ((xe = xpath_first(xerr, NULL, "rpc-error")) == NULL){
clicon_err(OE_XML, EINVAL, "rpc-error not found (internal error)");
goto done;
}
if (api_return_err(h, req, xe, pretty, media_out, 0) < 0)
if (api_return_err0(h, req, xerr, pretty, media_out, 0) < 0)
goto done;
goto ok;
}
break;
default:
restconf_unsupported_media(req);
restconf_unsupported_media(h, req, pretty, media_out);
goto ok;
break;
} /* switch media_in */
@ -295,11 +271,7 @@ api_data_post(clicon_handle h,
if (xml_child_nr_type(xbot, CX_ELMNT) - nrchildren0 != 1){
if (netconf_malformed_message_xml(&xerr, "The message-body MUST contain exactly one instance of the expected data resource") < 0)
goto done;
if ((xe = xpath_first(xerr, NULL, "rpc-error")) == NULL){
clicon_err(OE_XML, EINVAL, "rpc-error not found (internal error)");
goto done;
}
if (api_return_err(h, req, xe, pretty, media_out, 0) < 0)
if (api_return_err0(h, req, xerr, pretty, media_out, 0) < 0)
goto done;
goto ok;
}
@ -331,27 +303,18 @@ api_data_post(clicon_handle h,
if (ymod != ymoddata){
if (netconf_malformed_message_xml(&xerr, "Data is not prefixed with matching namespace") < 0)
goto done;
if ((xe = xpath_first(xerr, NULL, "rpc-error")) == NULL){
clicon_err(OE_XML, EINVAL, "rpc-error not found (internal error)");
goto done;
}
if (api_return_err(h, req, xe, pretty, media_out, 0) < 0)
goto done;
goto ok;
if (api_return_err0(h, req, xerr, pretty, media_out, 0) < 0)
goto done;
goto ok;
}
/* If URI points out an object, then data's parent should be that object
*/
if (ybot && yang_parent_get(ydata) != ybot){
if (netconf_malformed_message_xml(&xerr, "Data is not prefixed with matching namespace") < 0)
goto done;
if ((xe = xpath_first(xerr, NULL, "rpc-error")) == NULL){
clicon_err(OE_XML, EINVAL, "rpc-error not found (internal error)");
goto done;
}
if (api_return_err(h, req, xe, pretty, media_out, 0) < 0)
goto done;
goto ok;
if (api_return_err0(h, req, xerr, pretty, media_out, 0) < 0)
goto done;
goto ok;
}
}
/* If restconf insert/point attributes are present, translate to netconf */
@ -456,7 +419,6 @@ api_operations_post_input(clicon_handle h,
int retval = -1;
cxobj *xdata = NULL;
cxobj *xerr = NULL; /* malloced must be freed */
cxobj *xe;
cxobj *xinput;
cxobj *x;
cbuf *cbret = NULL;
@ -477,20 +439,12 @@ api_operations_post_input(clicon_handle h,
if ((ret = clixon_xml_parse_string(data, YB_NONE, yspec, &xdata, &xerr)) < 0){
if (netconf_malformed_message_xml(&xerr, clicon_err_reason) < 0)
goto done;
if ((xe = xpath_first(xerr, NULL, "rpc-error")) == NULL){
clicon_err(OE_XML, EINVAL, "rpc-error not found (internal error)");
goto done;
}
if (api_return_err(h, req, xe, pretty, media_out, 0) < 0)
if (api_return_err0(h, req, xerr, pretty, media_out, 0) < 0)
goto done;
goto fail;
}
if (ret == 0){
if ((xe = xpath_first(xerr, NULL, "rpc-error")) == NULL){
clicon_err(OE_XML, EINVAL, "rpc-error not found (internal error)");
goto done;
}
if (api_return_err(h, req, xe, pretty, media_out, 0) < 0)
if (api_return_err0(h, req, xerr, pretty, media_out, 0) < 0)
goto done;
goto fail;
}
@ -501,26 +455,18 @@ api_operations_post_input(clicon_handle h,
if ((ret = clixon_json_parse_string(data, YB_NONE, yspec, &xdata, &xerr)) < 0){
if (netconf_malformed_message_xml(&xerr, clicon_err_reason) < 0)
goto done;
if ((xe = xpath_first(xerr, NULL, "rpc-error")) == NULL){
clicon_err(OE_XML, EINVAL, "rpc-error not found (internal error)");
goto done;
}
if (api_return_err(h, req, xe, pretty, media_out, 0) < 0)
if (api_return_err0(h, req, xerr, pretty, media_out, 0) < 0)
goto done;
goto fail;
}
if (ret == 0){
if ((xe = xpath_first(xerr, NULL, "rpc-error")) == NULL){
clicon_err(OE_XML, EINVAL, "rpc-error not found (internal error)");
goto done;
}
if (api_return_err(h, req, xe, pretty, media_out, 0) < 0)
if (api_return_err0(h, req, xerr, pretty, media_out, 0) < 0)
goto done;
goto fail;
}
break;
default:
restconf_unsupported_media(req);
restconf_unsupported_media(h, req, pretty, media_out);
goto fail;
break;
} /* switch media_in */
@ -544,11 +490,7 @@ api_operations_post_input(clicon_handle h,
else
if (netconf_malformed_message_xml(&xerr, "restconf RPC has malformed input statement (multiple or not called input)") < 0)
goto done;
if ((xe = xpath_first(xerr, NULL, "rpc-error")) == NULL){
clicon_err(OE_XML, EINVAL, "rpc-error not found (internal error)");
goto done;
}
if (api_return_err(h, req, xe, pretty, media_out, 0) < 0)
if (api_return_err0(h, req, xerr, pretty, media_out, 0) < 0)
goto done;
goto fail;
}
@ -605,7 +547,6 @@ api_operations_post_output(clicon_handle h,
int retval = -1;
cxobj *xoutput = NULL;
cxobj *xerr = NULL; /* assumed malloced, will be freed */
cxobj *xe; /* just pointer */
cxobj *xa; /* xml attribute (xmlns) */
cxobj *x;
cxobj *xok;
@ -623,11 +564,7 @@ api_operations_post_output(clicon_handle h,
){
if (netconf_malformed_message_xml(&xerr, "restconf RPC does not have single input") < 0)
goto done;
if ((xe = xpath_first(xerr, NULL, "rpc-error")) == NULL){
clicon_err(OE_XML, EINVAL, "rpc-error not found (internal error)");
goto done;
}
if (api_return_err(h, req, xe, pretty, media_out, 0) < 0)
if (api_return_err0(h, req, xerr, pretty, media_out, 0) < 0)
goto done;
goto fail;
}
@ -660,11 +597,7 @@ api_operations_post_output(clicon_handle h,
(ret = xml_yang_validate_add(h, xoutput, &xerr)) < 0)
goto done;
if (ret == 0){ /* validation failed */
if ((xe = xpath_first(xerr, NULL, "rpc-reply/rpc-error")) == NULL){
clicon_err(OE_XML, EINVAL, "rpc-error not found (internal error)");
goto done;
}
if (api_return_err(h, req, xe, pretty, media_out, 0) < 0)
if (api_return_err0(h, req, xerr, pretty, media_out, 0) < 0)
goto done;
goto fail;
}
@ -786,11 +719,7 @@ api_operations_post(clicon_handle h,
if (oppath == NULL || strcmp(oppath,"/")==0){
if (netconf_operation_failed_xml(&xerr, "protocol", "Operation name expected") < 0)
goto done;
if ((xe = xpath_first(xerr, NULL, "rpc-error")) == NULL){
clicon_err(OE_XML, EINVAL, "rpc-error not found (internal error)");
goto done;
}
if (api_return_err(h, req, xe, pretty, media_out, 0) < 0)
if (api_return_err0(h, req, xerr, pretty, media_out, 0) < 0)
goto done;
goto ok;
}
@ -805,22 +734,14 @@ api_operations_post(clicon_handle h,
if ((ys = yang_find(yspec, Y_MODULE, prefix)) == NULL){
if (netconf_operation_failed_xml(&xerr, "protocol", "yang module not found") < 0)
goto done;
if ((xe = xpath_first(xerr, NULL, "rpc-error")) == NULL){
clicon_err(OE_XML, EINVAL, "rpc-error not found (internal error)");
goto done;
}
if (api_return_err(h, req, xe, pretty, media_out, 0) < 0)
if (api_return_err0(h, req, xerr, pretty, media_out, 0) < 0)
goto done;
goto ok;
}
if ((yrpc = yang_find(ys, Y_RPC, id)) == NULL){
if (netconf_missing_element_xml(&xerr, "application", id, "RPC not defined") < 0)
goto done;
if ((xe = xpath_first(xerr, NULL, "rpc-error")) == NULL){
clicon_err(OE_XML, EINVAL, "rpc-error not found (internal error)");
goto done;
}
if (api_return_err(h, req, xe, pretty, media_out, 0) < 0)
if (api_return_err0(h, req, xerr, pretty, media_out, 0) < 0)
goto done;
goto ok;
}
@ -842,11 +763,7 @@ api_operations_post(clicon_handle h,
if ((ret = api_path2xml(oppath, yspec, xtop, YC_SCHEMANODE, 1, &xbot, &y, &xerr)) < 0)
goto done;
if (ret == 0){ /* validation failed */
if ((xe = xpath_first(xerr, NULL, "rpc-error")) == NULL){
clicon_err(OE_XML, EINVAL, "rpc-error not found (internal error)");
goto done;
}
if (api_return_err(h, req, xe, pretty, media_out, 0) < 0)
if (api_return_err0(h, req, xerr, pretty, media_out, 0) < 0)
goto done;
goto ok;
}
@ -872,26 +789,17 @@ api_operations_post(clicon_handle h,
clicon_log_xml(LOG_DEBUG, xtop, "%s 5. Translate input args:", __FUNCTION__);
#endif
/* 6. Validate outgoing RPC and fill in defaults */
if ((ret = xml_bind_yang_rpc(xtop, yspec, &xret)) < 0) /* */
if ((ret = xml_bind_yang_rpc(xtop, yspec, &xerr)) < 0) /* */
goto done;
if (ret == 0){
if ((xe = xpath_first(xret, NULL, "rpc-error")) == NULL){
clicon_err(OE_XML, EINVAL, "rpc-error not found (internal error)");
goto ok;
}
if (api_return_err(h, req, xe, pretty, media_out, 0) < 0)
if (api_return_err0(h, req, xerr, pretty, media_out, 0) < 0)
goto done;
goto ok;
}
if ((ret = xml_yang_validate_rpc(h, xtop, &xret)) < 0)
if ((ret = xml_yang_validate_rpc(h, xtop, &xerr)) < 0)
goto done;
if (ret == 0){
if ((xe = xpath_first(xret, NULL, "rpc-error")) == NULL){
clicon_err(OE_XML, EINVAL, "rpc-error not found (internal error)");
goto ok;
}
if (api_return_err(h, req, xe, pretty, media_out, 0) < 0)
if (api_return_err0(h, req, xerr, pretty, media_out, 0) < 0)
goto done;
goto ok;
}