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run_server_defaults() bugfix

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If `determine_tls_extensions()` does not create a temporary file (`$TEMPDIR/$NODEIP.determine_tls_extensions.txt`) then `run_server_defaults()` will display error messages when an attempt is made to copy this file or to search (grep) it. This may happen if `$OPTIMAL_PROTO` is `-ssl2` or if `determine_tls_extensions()` uses sockets and `parse_tls_serverhello()` encountered an error and did not create a temporary file (`$TEMPDIR/$NODEIP.parse_tls_serverhello.txt`). This PR fixes this by only trying to copy and search `$TEMPDIR/$NODEIP.determine_tls_extensions.txt` is `$OPTIMAL_PROTO` is not `-ssl2` and `determine_tls_extensions()` was successful (return value 0).
This commit is contained in:
David Cooper 2017-01-04 10:19:11 -05:00 committed by GitHub
parent e8e60e368f
commit ad5590a444
1 changed files with 5 additions and 4 deletions
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9
testssl.sh
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@ -6097,11 +6097,12 @@ run_server_defaults() {
done
determine_tls_extensions
if [[ $? -eq 0 ]] && [[ "$OPTIMAL_PROTO" != "-ssl2" ]]; then
cp "$TEMPDIR/$NODEIP.determine_tls_extensions.txt" $TMPFILE
>$ERRFILE
cp "$TEMPDIR/$NODEIP.determine_tls_extensions.txt" $TMPFILE
>$ERRFILE
[[ -z "$sessticket_str" ]] && sessticket_str=$(grep -aw "session ticket" $TMPFILE | grep -a lifetime)
[[ -z "$sessticket_str" ]] && sessticket_str=$(grep -aw "session ticket" $TMPFILE | grep -a lifetime)
fi
outln
pr_headlineln " Testing server defaults (Server Hello) "