VLF-ONE Failure while dispatching request to CheckUserCredentials
Posted: Fri Apr 14, 2017 1:46 am
I am trying to get our VLF-ONE app deployed to production, finally got everything up there and now I am getting an error:
The x_err.log looks like
The CheckUserCredentials method
Any ideas on what this error means? I take it that something is wrong the in the method, but the trace output shows that it executes fine.
Edit
I commented everything out, except setting #MajorReturnCode = OK, #Persistent_ApplicationString1 = #UserProfileToCheck, #UserNameToDisplay = #UserProfileToCheck and #UseFrameworkObjectAuthority = False and I still get the error.
Edit
Still trying to figure out what is going on here. I am able to log into the shipped "VLF-ONE" demo application fine. I swapped out the logon handler in the framewework from mine (VLFLOGON) to the shipped one (UF_OLOGON) and was able to log in (with out Framework Security). I then copied UF_OLOGON to VLFLOGON2 (an exact copy, no modifications), updated the logon handler with the framework and deployed it and the new logon handler. Try to logon and it errored out again. This time however, with a different error.
It works with UF_OLOGON, but does not work with an exact copy of it.
Edit
If I remove the avCheckAuth method then I get the SAME error as before. "Failure dispatching request ...".
I thought it may be an issue with my Framework setup, but then why does it work with UF_OLOGON and nothing else? Perhaps its the server setup? I feel like the avCheckAuth missing method error may be a clue that something may not be setup right on the server. However it works fine with UF_OLOGON and it has the avCheckAuth method redefined and it works fine on Dev and it has the same info version and EPC info as PROD.
I am not understanding what this is telling me. My own trace logs look likeDispatching error: Result(*NOT_PROCESSED) Reason( Failure while dispatching request to VLFLOGON.CheckUserCredentials- Faiilure( *NOT_PROCESSED ) ReportedBy( File:LpCrDisp Line:1856 ) Reason( Failure while mapping value varVarCharPtr(JRYOUNG) from featurre UserProfiletoCheck - Failure( *NOT_PROCESSED ) ReportedBy( File:LpCrDispatchRoutine Line:915 ) ) )
- trace.PNG (55.91 KiB) Viewed 7489 times
Code: Select all
Statement : 516
Message : Dispatching error: Result(*NOT_PROCESSED) Reason( Failure while dispatching request to VLFLOGON.CheckUserCredentials- Faiilure( *NOT_PROCESSED ) ReportedBy( File:LpCrDisp Line:1856 ) Reason( Failure while mapping value varVarCharPtr(JRYOUNG) from featurre UserProfiletoCheck - Failure( *NOT_PROCESSED ) ReportedBy( File:LpCrDispatchRoutine Line:915 ) ) )
Routine : File LpCrDisp at line 1693.
Job Number: 208208 OS User : DCXPGMLIB
PROC=*WAM WAML=LANSA:XHTML WVAR=2 W3ST=1 LANG=ENG PART=SYS USER=DCXPGMLIB CMTH=T CDLL=LCOMGR32.DLL WSTY=IS-A ITHP=N
ROOT=/LANSA_dcxpgmlib
==============================================================================
Thu Apr 13 10:04:51 2017
Release 14.1.0 Build 4138 iSeries
Message : X_COMP returned error code -1. Check X_ERR.LOG for more information.
Routine : X_Execute_WAM
Job Number: 208208 OS User : DCXPGMLIB
==============================================================================
Thu Apr 13 10:04:51 2017
Release 14.1.0 Build 4138 iSeries
Message : (0586) - Component Manager request of type 3 (decimal value) failed with return code -1 (decimal value).
Routine : X_Execute_WAM
Job Number: 208208 OS User : DCXPGMLIB
************End of Data********************
Code: Select all
mthroutine name(CheckUserCredentials) options(*REDEFINE *RETURNS_MESSAGES)
define_com class(#VF_ELRETC) name(#TemporaryReturnCode)
#uSystemCommon.TraceEvent from(#COM_OWNER) text('CheckUserCredentials started.') systemtrace(False)
#SYS_APPLN.TraceMessageData( "Checking User Credentials - UserProfileToCheck:&1" #UserProfiletoCheck )
* ================= DEFAULT BEHAVIOUR =================
* Successful execution
#MajorReturnCode := OK
* User to display is the same as the one typed in the logon dialog
* #UserProfiletoCheck contains the real or derived user profile.
#UserNametoDisplay := #UserProfiletoCheck
* disable security if we are running locally to ease the development and debug process
if (*ENVIRONMENT = LOCAL)
#UseFrameworkObjectAuthority := False
else
#UseFrameworkObjectAuthority := True
endif
* stash the userid in a persistent string, we will need to send this to the server for audit tracking
#Persistent_ApplicationString1 := #UserProfiletoCheck
#Persistent_ApplicationString2 := ""
#Persistent_ApplicationString3 := ""
#Persistent_ApplicationString4 := ""
#Persistent_ApplicationString5 := ""
* Validate the password
#TemporaryReturnCode := OK
#COM_OWNER.ValidatePassword userprofile(#UserProfiletoCheck) password(#PassWordtoCheck) validationreturncode(#TemporaryReturnCode)
if (#TemporaryReturnCode <> OK)
#MajorReturnCode := #TemporaryReturnCode
return
endif
* get the group profile if on the iSeries
if (*OSAPI = IBMI)
#IBMGroupProfile := #COM_OWNER.GetIBMGroupProfile( #UserProfiletoCheck )
if ((#IBMGroupProfile = QSECOFR) *Or (#IBMGroupProfile = QPGMR))
#SYS_APPLN.TraceMessageText( ("Group Profile Is &1, Disabling Framwework Security").Substitute( #IBMGroupProfile ) )
#UseFrameworkObjectAuthority := False
else
* What happens if a user is not in a GROUP?
if (#IBMGroupProfile = *BLANKS)
#SYS_APPLN.TraceMessageText( "Group Profile Is Empty, setting ReadOnly VLF Profile" )
#UserProfiletoCheck := READONLY_USR
return
endif
* map the group profile to a framework profile
if (#ProfileMap<#IBMGroupProfile> <> *BLANKS)
#SYS_APPLN.TraceMessageData( "Mapping Group Profile:&1 To VLF Profile: &2" #IBMGroupProfile #ProfileMap<#IBMGroupProfile> )
#UserProfiletoCheck := #ProfileMap<#IBMGroupProfile>
else
* default a "readonly" profile?
#SYS_APPLN.TraceMessageData( "VLF Profile for Group Profile: &1 not found" #IBMGroupProfile )
#SYS_APPLN.TraceMessageData( "Using ReadOnly Profile" )
#UserProfiletoCheck := READONLY_USR
endif
endif
endif
* =================== ================= ======================
* ================== END PASSWORD VALIDATION =================
* =================== ================= ======================
* Please refer to notes about return codes at the beginning of this source
* Assuming you set #TemporaryReturnCode to the value to be returned (OK, VE or ER) map it back to the one to send back to the caller
#MajorReturnCode := #TemporaryReturnCode
#SYS_APPLN.TraceMessageData( "CheckUserCredentials Complete - Return Code:&1 UserProfileToCheck:&2" #MajorReturnCode #UserProfiletoCheck )
endroutine
Edit
I commented everything out, except setting #MajorReturnCode = OK, #Persistent_ApplicationString1 = #UserProfileToCheck, #UserNameToDisplay = #UserProfileToCheck and #UseFrameworkObjectAuthority = False and I still get the error.
Edit
Still trying to figure out what is going on here. I am able to log into the shipped "VLF-ONE" demo application fine. I swapped out the logon handler in the framewework from mine (VLFLOGON) to the shipped one (UF_OLOGON) and was able to log in (with out Framework Security). I then copied UF_OLOGON to VLFLOGON2 (an exact copy, no modifications), updated the logon handler with the framework and deployed it and the new logon handler. Try to logon and it errored out again. This time however, with a different error.
That method clearly is defined in VLFLOGON2 as it is defined in UF_OLOGONFri Apr 14 09:36:46 2017
Release 14.1.0 Build 4138 iSeries
Component : VF_SW100O
\OS=VLF-ONE Session Services
Statement : 510
Message : Failed to locate method avCheckAuth in the ancestor(s) class VLFLOGON2.
Routine : File LpType at line 11227.
Job Number: 252940 OS User : DCXPGMLIB
PROC=*WAM WAML=LANSA:XHTML WVAR=2 W3ST=1 LANG=ENG PART=SYS USER=DCXPGMLIB CMTH=T CDLL=LCOMGR32.DLL WSTY=IS-A ITHP=N
ROOT=/LANSA_dcxpgmlib
Code: Select all
mthroutine name(avCheckAuth) options(*REDEFINE)
#FrameworkObject.AllowAccess := True
endroutine
Edit
If I remove the avCheckAuth method then I get the SAME error as before. "Failure dispatching request ...".
I thought it may be an issue with my Framework setup, but then why does it work with UF_OLOGON and nothing else? Perhaps its the server setup? I feel like the avCheckAuth missing method error may be a clue that something may not be setup right on the server. However it works fine with UF_OLOGON and it has the avCheckAuth method redefined and it works fine on Dev and it has the same info version and EPC info as PROD.