tests/keyctl/grant/valid/runtest.sh

#!/bin/bash

. ../../../prepare.inc.sh
. ../../../toolbox.inc.sh


# ---- do the actual testing ----

if [ $have_grant = 0 ]
then
    toolbox_skip_test $TEST "SKIPPING DUE TO LACK OF GRANT PERMIT"
    exit 0
fi

result=PASS
echo "++++ BEGINNING TEST" >$OUTPUTFILE

# create a keyring and attach it to the session keyring
marker "ADD KEYRING"
create_keyring --new=keyringid wibble @s

# Create a key and remove most permissions from the key; just leave setsec for
# the owner.
marker "ADD KEY"
create_key --new=keyid user lizard gizzard $keyringid
marker "REMOVE PERMITS"
grant_key_permit $keyid own S
grant_key_permit $keyid pos 0
grant_key_permit $keyid grp 0
grant_key_permit $keyid all 0

# Test the View permit
marker "TEST VIEW"
describe_key --fail $keyid
expect_error EACCES
grant_key_permit $keyid all v
describe_key $keyid
grant_key_permit $keyid all 0
describe_key --fail $keyid
expect_error EACCES

# Test the Read permit
marker "TEST READ"
read_key --fail $keyid
expect_error EACCES
grant_key_permit $keyid all r
read_key $keyid
grant_key_permit $keyid all 0
read_key --fail $keyid
expect_error EACCES

# Test the Write permit
marker "TEST WRITE"
update_key --fail $keyid "lizard"
expect_error EACCES
grant_key_permit $keyid all w
update_key $keyid "lizard"
grant_key_permit $keyid all 0
update_key --fail $keyid "lizard"
expect_error EACCES

# Test the Search permit (we're allowed to read a key we can search out)
marker "TEST SEARCH"
read_key --fail $keyid
expect_error EACCES
grant_key_permit $keyid pos s
read_key $keyid
grant_key_permit $keyid pos 0
read_key --fail $keyid
expect_error EACCES

# Test the Link permit
marker "TEST LINK"
link_key --fail $keyid @s
expect_error EACCES
grant_key_permit $keyid all l
link_key $keyid @s
grant_key_permit $keyid all 0
link_key --fail $keyid @s
expect_error EACCES
unlink_key $keyid @s

# Test the Clear permit
marker "TEST CLEAR"
clear_keyring --fail $keyid
expect_error EACCES
grant_key_permit $keyid all c
clear_keyring --fail $keyid
expect_error ENOTDIR
grant_key_permit $keyid all 0
clear_keyring --fail $keyid
expect_error EACCES

# Test the Join permit
marker "TEST JOIN"
grant_key_permit $keyid all j
grant_key_permit $keyid all 0

# Test the Invalidate permit
marker "TEST INVAL"
invalidate_key --fail $keyid
expect_error EACCES
grant_key_permit $keyid all I
invalidate_key $keyid
grant_key_permit --fail $keyid all 0
expect_error ENOKEY
invalidate_key --fail $keyid
expect_error ENOKEY

# Create a key and remove most permissions from the key; just leave setsec for
# the owner.
marker "ADD KEY 2"
create_key --new=keyid user lizard gizzard $keyringid
marker "REMOVE PERMITS 2"
grant_key_permit $keyid own S
grant_key_permit $keyid pos 0
grant_key_permit $keyid grp 0
grant_key_permit $keyid all 0

# Test the Revoke permit
marker "TEST REVOKE"
revoke_key --fail $keyid
expect_error EACCES
grant_key_permit $keyid all R
revoke_key $keyid
grant_key_permit --fail $keyid all 0
expect_error EKEYREVOKED
revoke_key --fail $keyid
expect_error EKEYREVOKED

# Create a key and remove most permissions from the key; just leave setsec and
# view for the owner.
marker "ADD KEY 3"
create_key --new=keyid user lizard gizzard $keyringid
marker "REMOVE PERMITS 3"
grant_key_permit $keyid own Sv
grant_key_permit $keyid pos 0
grant_key_permit $keyid grp 0
grant_key_permit $keyid all 0

# Test the Set Security permit
marker "TEST SET SECURITY"
describe_key $keyid
grant_key_permit $keyid own v
describe_key $keyid
grant_key_permit --fail $keyid own Sv
expect_error EACCES

# remove the keyring we added
marker "UNLINK KEYRING"
unlink_key $keyringid @s

echo "++++ FINISHED TEST: $result" >>$OUTPUTFILE

# --- then report the results in the database ---
toolbox_report_result $TEST $result