#!/bin/sh

. ../support/simple_eval_tools.sh

HEADER SNMPv3 agent USM user management with snmpusm

SKIPIF NETSNMP_DISABLE_SET_SUPPORT
SKIPIF NETSNMP_NO_WRITE_SUPPORT
SKIPIFNOT USING_SNMPV3_USMUSER_MODULE
SKIPIFNOT NETSNMP_CAN_DO_CRYPTO
SKIPIFNOT NETSNMP_ENABLE_SCAPI_AUTHPRIV

#
# Begin test
#

# standard SNMPv3 USM agent configuration
DEFSECURITYLEVEL=authPriv
. ./Sv3usmconfigagent

# test user
NEWUSER=newtestuser
NEWAUTHPASS=newauthpass
NEWPRIVPASS=newprivpass
NEWAUTHPRIVPASS=newauthprivpass

# configure agent
CONFIGAGENT rwuser $NEWUSER

# Start the agent
STARTAGENT

## usmUserTable management

## 1) create, clone, test, delete

# create new (vanilla) user
CAPTURE "snmpusm $SNMP_FLAGS $TESTPRIVARGS $SNMP_TRANSPORT_SPEC:$SNMP_TEST_DEST$SNMP_SNMPD_PORT create $NEWUSER"
CHECKORDIE "User successfully created"

# clone
CAPTURE "snmpusm $SNMP_FLAGS $TESTPRIVARGS $SNMP_TRANSPORT_SPEC:$SNMP_TEST_DEST$SNMP_SNMPD_PORT cloneFrom $NEWUSER $TESTPRIVUSER"
CHECKORDIE "User successfully cloned"

# test (authPriv)
CAPTURE "snmpget -On $SNMP_FLAGS -v 3 -u $NEWUSER -l ap -a $DEFAUTHTYPE -A $TESTAUTHPASS -x $DEFPRIVTYPE -X $TESTPRIVPASS $SNMP_TRANSPORT_SPEC:$SNMP_TEST_DEST$SNMP_SNMPD_PORT .1.3.6.1.2.1.1.3.0"
CHECKORDIE ".1.3.6.1.2.1.1.3.0 = Timeticks:"

# delete 
CAPTURE "snmpusm $SNMP_FLAGS $TESTPRIVARGS $SNMP_TRANSPORT_SPEC:$SNMP_TEST_DEST$SNMP_SNMPD_PORT delete $NEWUSER"
CHECKORDIE "User successfully deleted"

## 2) create w/ clone, passwd (auth), passwd (priv), test (authPriv+authNoPriv)

# create+clone template user
CAPTURE "snmpusm $SNMP_FLAGS $TESTPRIVARGS $SNMP_TRANSPORT_SPEC:$SNMP_TEST_DEST$SNMP_SNMPD_PORT create $NEWUSER $TESTPRIVUSER2"
CHECKORDIE "User successfully created"

# change auth passphrase of new user
CAPTURE "snmpusm $SNMP_FLAGS $TESTPRIVARGS -Ca $SNMP_TRANSPORT_SPEC:$SNMP_TEST_DEST$SNMP_SNMPD_PORT passwd $TESTAUTHPASS2 $NEWAUTHPASS $NEWUSER"
CHECKORDIE "SNMPv3 Key(s) successfully changed"

# change priv passphrase of new user
CAPTURE "snmpusm $SNMP_FLAGS $TESTPRIVARGS -Cx $SNMP_TRANSPORT_SPEC:$SNMP_TEST_DEST$SNMP_SNMPD_PORT passwd $TESTPRIVPASS2 $NEWPRIVPASS $NEWUSER"
CHECKORDIE "SNMPv3 Key(s) successfully changed"

# test (authNoPriv)
CAPTURE "snmpget -On $SNMP_FLAGS -v 3 -u $NEWUSER -l anp -a $DEFAUTHTYPE -A $NEWAUTHPASS $SNMP_TRANSPORT_SPEC:$SNMP_TEST_DEST$SNMP_SNMPD_PORT .1.3.6.1.2.1.1.3.0"
CHECKORDIE ".1.3.6.1.2.1.1.3.0 = Timeticks:"

# test (authPriv)
CAPTURE "snmpget -On $SNMP_FLAGS -v 3 -u $NEWUSER -l ap -a $DEFAUTHTYPE -A $NEWAUTHPASS -x $DEFPRIVTYPE -X $NEWPRIVPASS $SNMP_TRANSPORT_SPEC:$SNMP_TEST_DEST$SNMP_SNMPD_PORT .1.3.6.1.2.1.1.3.0"
CHECKORDIE ".1.3.6.1.2.1.1.3.0 = Timeticks:"

## 3) passwd (priv), passwd (auth+priv), test

# change priv passphrase (to auth passphrase) by the user himself
CAPTURE "snmpusm $SNMP_FLAGS -v 3 -u $NEWUSER -l ap -a $DEFAUTHTYPE -A $NEWAUTHPASS -x $DEFPRIVTYPE -X $NEWPRIVPASS -Cx $SNMP_TRANSPORT_SPEC:$SNMP_TEST_DEST$SNMP_SNMPD_PORT passwd $NEWPRIVPASS $NEWAUTHPASS"
CHECKORDIE "SNMPv3 Key(s) successfully changed"

# change both passphrases at once
CAPTURE "snmpusm $SNMP_FLAGS -v 3 -u $NEWUSER -l ap -a $DEFAUTHTYPE -A $NEWAUTHPASS -x $DEFPRIVTYPE -X $NEWAUTHPASS $SNMP_TRANSPORT_SPEC:$SNMP_TEST_DEST$SNMP_SNMPD_PORT passwd $NEWAUTHPASS $NEWAUTHPRIVPASS"
CHECKORDIE "SNMPv3 Key(s) successfully changed"

# test (authPriv)
CAPTURE "snmpget -On $SNMP_FLAGS -v 3 -u $NEWUSER -l ap -a $DEFAUTHTYPE -A $NEWAUTHPRIVPASS -x $DEFPRIVTYPE -X $NEWAUTHPRIVPASS $SNMP_TRANSPORT_SPEC:$SNMP_TEST_DEST$SNMP_SNMPD_PORT .1.3.6.1.2.1.1.3.0"
CHECKORDIE ".1.3.6.1.2.1.1.3.0 = Timeticks:"

## 5) persistency I: reconfigure (SIGHUP), re-test

if ISDEFINED HAVE_SIGHUP; then

HUPAGENT
DELAY

# test (authPriv)
CAPTURE "snmpget -On $SNMP_FLAGS -v 3 -u $NEWUSER -l ap -a $DEFAUTHTYPE -A $NEWAUTHPRIVPASS -x $DEFPRIVTYPE -X $NEWAUTHPRIVPASS $SNMP_TRANSPORT_SPEC:$SNMP_TEST_DEST$SNMP_SNMPD_PORT .1.3.6.1.2.1.1.3.0"
CHECKORDIE ".1.3.6.1.2.1.1.3.0 = Timeticks:"

## 5) persistency II: stop, start, re-test

STOPAGENT
DELAY
# make sure it picks up persistent config and uses a new logfile
SNMPCONFPATH="${SNMP_TMPDIR}${SNMP_ENV_SEPARATOR}${SNMP_TMP_PERSISTENTDIR}"
export SNMPCONFPATH
SNMP_CONFIG_FILE="does-not-exist"
SNMP_SNMPD_LOG_FILE=${SNMP_TMPDIR}/snmpd2.log
STARTAGENT

# test (authPriv)
CAPTURE "snmpget -On $SNMP_FLAGS -v 3 -u $NEWUSER -l ap -a $DEFAUTHTYPE -A $NEWAUTHPRIVPASS -x $DEFPRIVTYPE -X $NEWAUTHPRIVPASS $SNMP_TRANSPORT_SPEC:$SNMP_TEST_DEST$SNMP_SNMPD_PORT .1.3.6.1.2.1.1.3.0"
CHECKORDIE ".1.3.6.1.2.1.1.3.0 = Timeticks:"

fi

## stop agent and finish
STOPAGENT
FINISHED