From 01bf651ab1b79a55a8688c9b35b8671c6daf0fec Mon Sep 17 00:00:00 2001 From: djm Date: Wed, 29 Sep 2021 01:33:32 +0000 Subject: [PATCH] add some debug output showing how many key file/command lines were processed. Useful to see whether a file or command actually has keys present --- usr.bin/ssh/auth2-pubkey.c | 11 ++++++++--- 1 file changed, 8 insertions(+), 3 deletions(-) diff --git a/usr.bin/ssh/auth2-pubkey.c b/usr.bin/ssh/auth2-pubkey.c index 527802b7a4f..0575ae6f808 100644 --- a/usr.bin/ssh/auth2-pubkey.c +++ b/usr.bin/ssh/auth2-pubkey.c @@ -1,4 +1,4 @@ -/* $OpenBSD: auth2-pubkey.c,v 1.109 2021/07/23 03:37:52 djm Exp $ */ +/* $OpenBSD: auth2-pubkey.c,v 1.110 2021/09/29 01:33:32 djm Exp $ */ /* * Copyright (c) 2000 Markus Friedl. All rights reserved. * @@ -373,7 +373,7 @@ process_principals(struct ssh *ssh, FILE *f, const char *file, { char loc[256], *line = NULL, *cp, *ep; size_t linesize = 0; - u_long linenum = 0; + u_long linenum = 0, nonblank = 0; u_int found_principal = 0; if (authoptsp != NULL) @@ -394,10 +394,12 @@ process_principals(struct ssh *ssh, FILE *f, const char *file, if (!*cp || *cp == '\n') continue; + nonblank++; snprintf(loc, sizeof(loc), "%.200s:%lu", file, linenum); if (check_principals_line(ssh, cp, cert, loc, authoptsp) == 0) found_principal = 1; } + debug2_f("%s: processed %lu/%lu lines", file, nonblank, linenum); free(line); return found_principal; } @@ -716,7 +718,7 @@ check_authkeys_file(struct ssh *ssh, struct passwd *pw, FILE *f, char *cp, *line = NULL, loc[256]; size_t linesize = 0; int found_key = 0; - u_long linenum = 0; + u_long linenum = 0, nonblank = 0; if (authoptsp != NULL) *authoptsp = NULL; @@ -732,11 +734,14 @@ check_authkeys_file(struct ssh *ssh, struct passwd *pw, FILE *f, skip_space(&cp); if (!*cp || *cp == '\n' || *cp == '#') continue; + + nonblank++; snprintf(loc, sizeof(loc), "%.200s:%lu", file, linenum); if (check_authkey_line(ssh, pw, key, cp, loc, authoptsp) == 0) found_key = 1; } free(line); + debug2_f("%s: processed %lu/%lu lines", file, nonblank, linenum); return found_key; } -- 2.20.1