Fixed a problem with some netconf error messages caused restconf daemon to exit due to no XML encoding

This commit is contained in:
Olof hagsand 2019-06-12 18:15:44 +02:00
parent de15b2bf80
commit 98cc62eace
7 changed files with 68 additions and 29 deletions

View file

@ -74,7 +74,7 @@
* The request requires a resource that already is in use.
* @param[out] cb CLIgen buf. Error XML is written in this buffer
* @param[in] type Error type: "application" or "protocol"
* @param[in] message Error message
* @param[in] message Error message (will be XML encoded)
*/
int
netconf_in_use(cbuf *cb,
@ -113,7 +113,7 @@ netconf_in_use(cbuf *cb,
* The request specifies an unacceptable value for one or more parameters.
* @param[out] cb CLIgen buf. Error XML is written in this buffer
* @param[in] type Error type: "application" or "protocol"
* @param[in] message Error message
* @param[in] message Error message (will be XML encoded)
*/
int
netconf_invalid_value(cbuf *cb,
@ -153,7 +153,7 @@ netconf_invalid_value(cbuf *cb,
* too large for the implementation to handle.
* @param[out] cb CLIgen buf. Error XML is written in this buffer
* @param[in] type Error type: "transport", "rpc", "application", "protocol"
* @param[in] message Error message
* @param[in] message Error message (will be XML encoded)
*/
int
netconf_too_big(cbuf *cb,
@ -193,7 +193,7 @@ netconf_too_big(cbuf *cb,
* @param[out] cb CLIgen buf. Error XML is written in this buffer
* @param[in] type Error type: "rpc", "application" or "protocol"
* @param[in] info bad-attribute or bad-element xml
* @param[in] message Error message
* @param[in] message Error message (will be XML encoded)
*/
int
netconf_missing_attribute(cbuf *cb,
@ -234,7 +234,7 @@ netconf_missing_attribute(cbuf *cb,
* @param[out] cb CLIgen buf. Error XML is written in this buffer
* @param[in] type Error type: "rpc", "application" or "protocol"
* @param[in] info bad-attribute or bad-element xml
* @param[in] message Error message
* @param[in] message Error message (will be XML encoded)
*/
int
netconf_bad_attribute(cbuf *cb,
@ -317,7 +317,7 @@ netconf_unknown_attribute(cbuf *cb,
* @param[in] type Error type: "application" or "protocol"
* @param[in] tag Error tag
* @param[in] element bad-element xml
* @param[in] message Error message
* @param[in] message Error message (will be XML encoded)
*/
static int
netconf_common_xml(cxobj **xret,
@ -327,8 +327,9 @@ netconf_common_xml(cxobj **xret,
char *element,
char *message)
{
int retval =-1;
int retval =-1;
cxobj *xerr;
char *encstr = NULL;
if (*xret == NULL){
if ((*xret = xml_new("rpc-reply", NULL, NULL)) == NULL)
@ -344,11 +345,17 @@ netconf_common_xml(cxobj **xret,
"<error-severity>error</error-severity>",
type, tag, infotag, element, infotag) < 0)
goto done;
if (message && xml_parse_va(&xerr, NULL, "<error-message>%s</error-message>",
message) < 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;
}
@ -555,7 +562,7 @@ netconf_access_denied(cbuf *cb,
* authorization failed.
* @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
* @param[in] message Error message (will be XML encoded)
* @code
* cxobj *xret = NULL;
* if (netconf_access_denied_xml(&xret, "protocol", "Unauthorized") < 0)
@ -569,9 +576,10 @@ netconf_access_denied_xml(cxobj **xret,
char *type,
char *message)
{
int retval =-1;
int retval =-1;
cxobj *xerr;
char *encstr = NULL;
if (*xret == NULL){
if ((*xret = xml_new("rpc-reply", NULL, NULL)) == NULL)
goto done;
@ -584,11 +592,17 @@ netconf_access_denied_xml(cxobj **xret,
"<error-tag>access-denied</error-tag>"
"<error-severity>error</error-severity>", type) < 0)
goto done;
if (message && xml_parse_va(&xerr, NULL, "<error-message>%s</error-message>",
message) < 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;
}
@ -905,7 +919,7 @@ netconf_operation_failed(cbuf *cb,
* some reason not covered by any other error condition.
* @param[out] xret Error XML tree
* @param[in] type Error type: "rpc", "application" or "protocol"
* @param[in] message Error message
* @param[in] message Error message (will be XML encoded)
* @code
* cxobj *xret = NULL;
* if (netconf_operation_failed_xml(&xret, "protocol", "Unauthorized") < 0)
@ -921,6 +935,7 @@ netconf_operation_failed_xml(cxobj **xret,
{
int retval =-1;
cxobj *xerr;
char *encstr = NULL;
if (*xret == NULL){
if ((*xret = xml_new("rpc-reply", NULL, NULL)) == NULL)
@ -934,11 +949,17 @@ netconf_operation_failed_xml(cxobj **xret,
"<error-tag>operation-failed</error-tag>"
"<error-severity>error</error-severity>", type) < 0)
goto done;
if (message && xml_parse_va(&xerr, NULL, "<error-message>%s</error-message>",
message) < 0)
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;
}
@ -976,7 +997,7 @@ netconf_malformed_message(cbuf *cb,
* For example, the message is not well-formed XML or it uses an
* invalid character set.
* @param[out] xret Error XML tree
* @param[in] message Error message
* @param[in] message Error message (will be XML encoded)
* @note New in :base:1.1
* @code
* cxobj *xret = NULL;
@ -990,8 +1011,9 @@ int
netconf_malformed_message_xml(cxobj **xret,
char *message)
{
int retval =-1;
int retval =-1;
cxobj *xerr;
char *encstr = NULL;
if (*xret == NULL){
if ((*xret = xml_new("rpc-reply", NULL, NULL)) == NULL)
@ -1005,11 +1027,17 @@ netconf_malformed_message_xml(cxobj **xret,
"<error-tag>malformed-message</error-tag>"
"<error-severity>error</error-severity>") < 0)
goto done;
if (message && xml_parse_va(&xerr, NULL, "<error-message>%s</error-message>",
message) < 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;
}