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Add htdecodetoken -v option #135

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Merged
DrDaveD merged 1 commit into from
Jun 20, 2025
Merged

Add htdecodetoken -v option #135

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20 changes: 17 additions & 3 deletions htdecodetoken
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Original file line number Diff line number Diff line change
Expand Up @@ -6,7 +6,7 @@

usage()
{
echo 'Usage: htdecodetoken [-a] [-H] [-s|-f] [file]'
echo 'Usage: htdecodetoken [-a] [-H] [-s|-f] [-v] [file]'
echo
echo 'Decodes a JSON Web Token'
echo ' -a: show algorithm portion of JWT'
Expand All @@ -15,6 +15,7 @@ usage()
echo ' This is the default if stdout is not a TTY, or if scitokens-verify'
echo ' is not available in the PATH.'
echo ' -f: force scitokens-verify validation (cannot be used with -s)'
echo ' -v: enable verbose mode, showing in stderr where token came from'
echo 'File name may be "-" to read from stdin.'
echo 'If file name not given, follows WLCG Bearer Token Discovery'
echo ' which is to first try $BEARER_TOKEN, next $BEARER_TOKEN_FILE,'
Expand Down Expand Up @@ -44,7 +45,6 @@ decode_jwt() {


human_dates() {

local wrd
local w1
local date
Expand Down Expand Up @@ -77,12 +77,13 @@ if [ ! -t 1 ]; then
SKIPVERIFY=true
fi

VERBOSE=false
SHOWALG=false
HUMANDATE=false
SKIPVERIFYFLAGSET=false
FORCEVERIFYFLAGSET=false
NUMSHIFT=0
while getopts ":aHsf" opt; do
while getopts ":vaHsf" opt; do
case "$opt" in
a)
SHOWALG=true
Expand Down Expand Up @@ -110,6 +111,10 @@ while getopts ":aHsf" opt; do
FORCEVERIFYFLAGSET=true
(( NUMSHIFT+=1 ))
;;
v)
VERBOSE=true
(( NUMSHIFT+=1 ))
;;
*)
usage
esac
Expand All @@ -121,12 +126,18 @@ TOKENFILE=""
if [ $# = 0 ]; then
if [ -n "$BEARER_TOKEN" ]; then
TOKEN="$BEARER_TOKEN"
if $VERBOSE; then
echo 'Token source: $BEARER_TOKEN' >&2
fi
else
TOKENFILE="${BEARER_TOKEN_FILE:-${XDG_RUNTIME_DIR:-/tmp}/bt_u`id -u`}"
fi
elif [ $# = 1 ]; then
if [ "$1" = - ]; then
read TOKEN # from stdin
if $VERBOSE; then
echo 'Token source: stdin' >&2
fi
else
TOKENFILE="$1"
fi
Expand All @@ -140,6 +151,9 @@ if [ -n "$TOKENFILE" ]; then
fi
# the -n is needed here for when there is no ending newline in the file
read TOKEN <$TOKENFILE || [ -n "$TOKEN" ]
if $VERBOSE; then
echo "Token source: $TOKENFILE" >&2
fi
fi
if [ -z "$TOKEN" ]; then
echo "Token is empty" >&2
Expand Down
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