In ec2-instance-connect/eic_harvest_hostkeys line 21:
elif [ $(cat /sys/hypervisor/uuid | cut -c1-3) != "ec2" ] ; then
^-- SC2046: Quote this to prevent word splitting.
^-- SC2002: Useless cat. Consider 'cmd < file | ..' or 'cmd file |
..' instead.
In ec2-instance-connect/eic_harvest_hostkeys line 35:
printf "$2" | openssl dgst -binary -hex -sha256 -mac HMAC -macopt hexkey:$1
| sed 's/.* //'
^-- SC2059: Don't use variables in the printf format string. Use
printf "..%s.." "$foo".
^-- SC2086: Double quote to prevent globbing and word splitting.
In ec2-instance-connect/eic_harvest_hostkeys line 41:
local base=$(echo -n "AWS4${1}" | od -A n -t x1 | sed ':a;N;$!ba;s/[\n
]//g')
^-- SC2155: Declare and assign separately to avoid masking return
values.
In ec2-instance-connect/eic_harvest_hostkeys line 42:
local kdate=$(sign "${base}" $2)
^-- SC2155: Declare and assign separately to avoid masking return
values.
^-- SC2086: Double quote to prevent globbing
and word splitting.
In ec2-instance-connect/eic_harvest_hostkeys line 43:
local kregion=$(sign "${kdate}" $3)
^-- SC2155: Declare and assign separately to avoid masking return
values.
^-- SC2086: Double quote to prevent
globbing and word splitting.
In ec2-instance-connect/eic_harvest_hostkeys line 44:
local kservice=$(sign "${kregion}" $4)
^-- SC2155: Declare and assign separately to avoid masking return
values.
^-- SC2086: Double quote to prevent
globbing and word splitting.
In ec2-instance-connect/eic_harvest_hostkeys line 51:
if [ $(eval "${curl_cmd} -o /dev/null -I -w %{http_code}
http://169.254.169.254/latest/meta-data/identity-credentials/ec2/security-credentials/ec2-instance/";)
-ne 200 ]
^-- SC2046: Quote this to prevent word splitting.
In ec2-instance-connect/eic_harvest_hostkeys line 60:
key=$(cat $file | awk '{$1=$1};1')
^-- SC2086: Double quote to prevent globbing and word
splitting.
^-- SC2002: Useless cat. Consider 'cmd < file | ..' or 'cmd
file | ..' instead.
In ec2-instance-connect/eic_harvest_hostkeys line 61:
keys="${keys:+${keys},}\"${key}\""
^-- SC2089: Quotes/backslashes will be treated
literally. Use an array.
In ec2-instance-connect/eic_harvest_hostkeys line 66:
trap "rm -rf '${userpath}'" EXIT
^-- SC2064: Use single quotes, otherwise this expands now rather
than when signalled.
In ec2-instance-connect/eic_harvest_hostkeys line 69:
chmod 700 $userpath
^-- SC2086: Double quote to prevent globbing and word splitting.
In ec2-instance-connect/eic_harvest_hostkeys line 73:
if [ $? -ne 0 ]
^-- SC2181: Check exit code directly with e.g. 'if mycmd;', not indirectly
with $?.
In ec2-instance-connect/eic_harvest_hostkeys line 86:
if [ $? -ne 0 ]
^-- SC2181: Check exit code directly with e.g. 'if mycmd;', not indirectly
with $?.
In ec2-instance-connect/eic_harvest_hostkeys line 107:
hostkeys=$(echo ${keys:?})
^-- SC2116: Useless echo? Instead of 'cmd $(echo foo)', just use 'cmd
foo'.
^-- SC2090: Quotes/backslashes in this variable will not be
respected.
^-- SC2086: Double quote to prevent globbing and word splitting.
In ec2-instance-connect/eic_harvest_hostkeys line 118:
if [ $? -ne 0 ] ; then
^-- SC2181: Check exit code directly with e.g. 'if mycmd;', not indirectly
with $?.
--
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https://bugs.launchpad.net/bugs/1835114
Title:
[MIR] ec2-instance-connect
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