Drop -q in ssh-log-wrapper.sh to preserve logs.

scp and sftp like to add -q to the command line passed to ssh which
overrides the LogLevel we set in the config files and suppresses output
to the debug logs so drop any "-q" from the invoked ssh.  In the one
case where we actually want to use -q in the banner test, call the ssh
binary directly bypassing the logging wrapper.

diff --git a/regress/usr.bin/ssh/banner.sh b/regress/usr.bin/ssh/banner.sh
index 0d9654f..a84feb5 100644 (file)
--- a/regress/usr.bin/ssh/banner.sh
+++ b/regress/usr.bin/ssh/banner.sh
@@ -1,4 +1,4 @@
-#      $OpenBSD: banner.sh,v 1.3 2017/04/30 23:34:55 djm Exp $
+#      $OpenBSD: banner.sh,v 1.4 2021/08/08 06:38:33 dtucker Exp $
 #      Placed in the Public Domain.
 
 tid="banner"
@@ -37,7 +37,9 @@ done
 
 trace "test suppress banner (-q)"
 verbose "test $tid: suppress banner (-q)"
-( ${SSH} -q -F $OBJ/ssh_proxy otherhost true 2>$OBJ/banner.out && \
+# ssh-log-wrapper drops "-q" to preserve debug output so use ssh directly
+# for just this test.
+( ${REAL_SSH} -q -F $OBJ/ssh_proxy otherhost true 2>$OBJ/banner.out && \
        cmp $OBJ/empty.in $OBJ/banner.out ) || \
        fail "suppress banner (-q)"
 

diff --git a/regress/usr.bin/ssh/test-exec.sh b/regress/usr.bin/ssh/test-exec.sh
index a2e38ee..a0144bc 100644 (file)
--- a/regress/usr.bin/ssh/test-exec.sh
+++ b/regress/usr.bin/ssh/test-exec.sh
@@ -1,4 +1,4 @@
-#      $OpenBSD: test-exec.sh,v 1.83 2021/07/25 12:13:03 dtucker Exp $
+#      $OpenBSD: test-exec.sh,v 1.84 2021/08/08 06:38:33 dtucker Exp $
 #      Placed in the Public Domain.
 
 USER=`id -un`
@@ -139,10 +139,15 @@ fi
 >$TEST_REGRESS_LOGFILE
 
 # Create wrapper ssh with logging.  We can't just specify "SSH=ssh -E..."
-# because sftp and scp don't handle spaces in arguments.
+# because sftp and scp don't handle spaces in arguments.  scp and sftp like
+# to use -q so we remove those to preserve our debug logging.  In the rare
+# instance where -q is desirable -qq is equivalent and is not removed.
 SSHLOGWRAP=$OBJ/ssh-log-wrapper.sh
-echo "#!/bin/sh" > $SSHLOGWRAP
-echo "exec ${SSH} -E${TEST_SSH_LOGFILE} "'"$@"' >>$SSHLOGWRAP
+cat >$SSHLOGWRAP <<EOD
+#!/bin/sh
+for i; do shift; case "\$i" in -q) :;; *) set -- "\$@" "\$i";; esac; done
+exec ${SSH} -E${TEST_SSH_LOGFILE} "\$@"
+EOD
 
 chmod a+rx $OBJ/ssh-log-wrapper.sh
 REAL_SSH="$SSH"