tog-pegasus/SOURCES/pegasus-snmp-disable-des.patch

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2021-11-02 16:51:09 +00:00
This patch is required because net-smp is not build with DES support,
so usmDESPrivProtocol is not available.
diff -up pegasus/src/Pegasus/Handler/snmpIndicationHandler/snmpDeliverTrap_netsnmp.cpp.orig pegasus/src/Pegasus/Handler/snmpIndicationHandler/snmpDeliverTrap_netsnmp.cpp
--- pegasus/src/Pegasus/Handler/snmpIndicationHandler/snmpDeliverTrap_netsnmp.cpp.orig 2021-06-23 09:57:12.052712533 +0200
+++ pegasus/src/Pegasus/Handler/snmpIndicationHandler/snmpDeliverTrap_netsnmp.cpp 2021-06-23 10:06:19.893857294 +0200
@@ -247,6 +247,16 @@ void snmpDeliverTrap_netsnmp::_createSes
#ifdef PEGASUS_ENABLE_NET_SNMPV3
case _SNMPv3_TRAP:
{
+ if(snmpSecPrivProto == 1)
+ {
+ //DES is no longer supported.
+ PEG_METHOD_EXIT();
+ throw PEGASUS_CIM_EXCEPTION_L(CIM_ERR_NOT_SUPPORTED,
+ MessageLoaderParms(
+ _MSG_DES_NOT_SUPPORTED_KEY,
+ _MSG_DES_NOT_SUPPORTED));
+ }
+
snmpSession.version = SNMP_VERSION_3;
CString securityNameCStr = securityName.getCString();
size_t securityNameLen = strlen(securityNameCStr);
@@ -321,14 +331,7 @@ void snmpDeliverTrap_netsnmp::_createSes
SNMP_FREE(snmpSession.securityPrivProto);
//Privacy
- if(snmpSecPrivProto == 1) //DES
- {
- snmpSession.securityPrivProto = snmp_duplicate_objid(
- usmDESPrivProtocol,
- USM_PRIV_PROTO_DES_LEN);
- snmpSession.securityPrivProtoLen = USM_PRIV_PROTO_DES_LEN;
- }
- else if(snmpSecPrivProto == 2) // AES
+ if(snmpSecPrivProto == 2) // AES
{
snmpSession.securityPrivProto = snmp_duplicate_objid(
usmAESPrivProtocol,
diff -up pegasus/src/Pegasus/Handler/snmpIndicationHandler/snmpDeliverTrap_netsnmp.h.orig pegasus/src/Pegasus/Handler/snmpIndicationHandler/snmpDeliverTrap_netsnmp.h
--- pegasus/src/Pegasus/Handler/snmpIndicationHandler/snmpDeliverTrap_netsnmp.h.orig 2021-06-23 09:57:54.014119384 +0200
+++ pegasus/src/Pegasus/Handler/snmpIndicationHandler/snmpDeliverTrap_netsnmp.h 2021-06-23 10:05:04.489320833 +0200
@@ -64,6 +64,12 @@ static const char _MSG_VERSION_NOT_SUPPO
"Handler.snmpIndicationHandler.snmpDeliverTrap_netsnmp."
"_MSG_VERSION_NOT_SUPPORTED";
+static const char _MSG_DES_NOT_SUPPORTED[] =
+ "DES support is disabled in SNMP.";
+static const char _MSG_DES_NOT_SUPPORTED_KEY[] =
+ "Handler.snmpIndicationHandler.snmpDeliverTrap_netsnmp."
+ "_MSG_DES_NOT_SUPPORTED";
+
static const char _MSG_SESSION_SEND_FAILED[] =
"Snmp Indication Handler failed to send the trap: ";
static const char _MSG_SESSION_SEND_FAILED_KEY[] =