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workaround for missing date format conversion (OpenBSD) in http date

This commit is contained in:
Dirk 2018-03-24 19:37:05 +01:00
parent 7c015c5a13
commit 224d851f7b
1 changed files with 16 additions and 9 deletions
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25
testssl.sh
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@ -1724,25 +1724,32 @@ match_ipv4_httpheader() {
run_http_date() {
local now difftime
local spaces=" "
jsonID="HTTP_clock_skew"
if [[ $SERVICE != "HTTP" ]] || "$CLIENT_AUTH"; then
return 0
fi
if [[ ! -s $HEADERFILE ]]; then
run_http_header "$1" || return 1
fi
pr_bold " HTTP clock skew "
if [[ -n "$HTTP_TIME" ]]; then
HTTP_TIME=$(parse_date "$HTTP_TIME" "+%s" "%a, %d %b %Y %T %Z" 2>>$ERRFILE) # the trailing \r confuses BSD flavors otherwise
difftime=$((HTTP_TIME - NOW_TIME))
[[ $difftime != "-"* ]] && [[ $difftime != "0" ]] && difftime="+$difftime"
# process was killed, so we need to add an error:
[[ $HAD_SLEPT -ne 0 ]] && difftime="$difftime (± 1.5)"
out "$difftime sec from localtime";
fileout "$jsonID" "INFO" "$difftime seconds from localtime"
HTTP_TIME="$(strip_lf "$HTTP_TIME")"
if "$HAS_OPENBSDDATE"; then
# we can't normalize the date under OpenBSD thus no substraction is possible
outln "remote: $HTTP_TIME"
out "${spaces}local: $(date)"
fileout "$jsonID" "INFO" "$HTTP_TIME - $(date)"
else
HTTP_TIME="$(parse_date "$HTTP_TIME" "+%s" "%a, %d %b %Y %T %Z" 2>>$ERRFILE)"
difftime=$((HTTP_TIME - NOW_TIME))
[[ $difftime != "-"* ]] && [[ $difftime != "0" ]] && difftime="+$difftime"
# process was killed, so we need to add an error
[[ $HAD_SLEPT -ne 0 ]] && difftime="$difftime (± 1.5)"
out "$difftime sec from localtime";
fileout "$jsonID" "INFO" "$difftime seconds from localtime"
fi
else
out "Got no HTTP time, maybe try different URL?";
fileout "$jsonID" "INFO" "Got no HTTP time, maybe try different URL?"