Date: Tue, 27 Jan 2026 18:44:26 +0000 From: John Baldwin <jhb@FreeBSD.org> To: src-committers@FreeBSD.org, dev-commits-src-all@FreeBSD.org, dev-commits-src-branches@FreeBSD.org Subject: git: 80888d8610ee - stable/14 - ctld: Reduce code duplication in auth_check_secret_length Message-ID: <6979078a.21104.4ddf4d16@gitrepo.freebsd.org>
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The branch stable/14 has been updated by jhb: URL: https://cgit.FreeBSD.org/src/commit/?id=80888d8610ee6d0c3553ca22fa684117e186f70a commit 80888d8610ee6d0c3553ca22fa684117e186f70a Author: John Baldwin <jhb@FreeBSD.org> AuthorDate: 2025-04-11 13:59:52 +0000 Commit: John Baldwin <jhb@FreeBSD.org> CommitDate: 2026-01-27 18:15:57 +0000 ctld: Reduce code duplication in auth_check_secret_length Only check a single secret length in the function and call it twice for the CHAP-MUTUAL case. Sponsored by: Chelsio Communications Differential Revision: https://reviews.freebsd.org/D49642 (cherry picked from commit 4214775235ebc01e0d22da5f09a2e4cff16bfa74) --- usr.sbin/ctld/ctld.cc | 67 ++++++++++++++------------------------------------- 1 file changed, 18 insertions(+), 49 deletions(-) diff --git a/usr.sbin/ctld/ctld.cc b/usr.sbin/ctld/ctld.cc index eb873acda59e..1c2d9779e697 100644 --- a/usr.sbin/ctld/ctld.cc +++ b/usr.sbin/ctld/ctld.cc @@ -183,63 +183,31 @@ auth_find(const struct auth_group *ag, const char *user) } static void -auth_check_secret_length(struct auth *auth) +auth_check_secret_length(const struct auth_group *ag, const char *user, + const char *secret, const char *secret_type) { size_t len; - len = strlen(auth->a_secret); + len = strlen(secret); if (len > 16) { - if (auth->a_auth_group->ag_name != NULL) - log_warnx("secret for user \"%s\", auth-group \"%s\", " + if (ag->ag_name != NULL) + log_warnx("%s for user \"%s\", auth-group \"%s\", " "is too long; it should be at most 16 characters " - "long", auth->a_user, auth->a_auth_group->ag_name); + "long", secret_type, user, ag->ag_name); else - log_warnx("secret for user \"%s\", target \"%s\", " + log_warnx("%s for user \"%s\", target \"%s\", " "is too long; it should be at most 16 characters " - "long", auth->a_user, - auth->a_auth_group->ag_target->t_name); + "long", secret_type, user, ag->ag_target->t_name); } if (len < 12) { - if (auth->a_auth_group->ag_name != NULL) - log_warnx("secret for user \"%s\", auth-group \"%s\", " + if (ag->ag_name != NULL) + log_warnx("%s for user \"%s\", auth-group \"%s\", " "is too short; it should be at least 12 characters " - "long", auth->a_user, - auth->a_auth_group->ag_name); + "long", secret_type, user, ag->ag_name); else - log_warnx("secret for user \"%s\", target \"%s\", " + log_warnx("%s for user \"%s\", target \"%s\", " "is too short; it should be at least 12 characters " - "long", auth->a_user, - auth->a_auth_group->ag_target->t_name); - } - - if (auth->a_mutual_secret != NULL) { - len = strlen(auth->a_mutual_secret); - if (len > 16) { - if (auth->a_auth_group->ag_name != NULL) - log_warnx("mutual secret for user \"%s\", " - "auth-group \"%s\", is too long; it should " - "be at most 16 characters long", - auth->a_user, auth->a_auth_group->ag_name); - else - log_warnx("mutual secret for user \"%s\", " - "target \"%s\", is too long; it should " - "be at most 16 characters long", - auth->a_user, - auth->a_auth_group->ag_target->t_name); - } - if (len < 12) { - if (auth->a_auth_group->ag_name != NULL) - log_warnx("mutual secret for user \"%s\", " - "auth-group \"%s\", is too short; it " - "should be at least 12 characters long", - auth->a_user, auth->a_auth_group->ag_name); - else - log_warnx("mutual secret for user \"%s\", " - "target \"%s\", is too short; it should be " - "at least 12 characters long", - auth->a_user, - auth->a_auth_group->ag_target->t_name); - } + "long", secret_type, user, ag->ag_target->t_name); } } @@ -262,12 +230,12 @@ auth_new_chap(struct auth_group *ag, const char *user, return (false); } + auth_check_secret_length(ag, user, secret, "secret"); + auth = auth_new(ag); auth->a_user = checked_strdup(user); auth->a_secret = checked_strdup(secret); - auth_check_secret_length(auth); - return (true); } @@ -291,14 +259,15 @@ auth_new_chap_mutual(struct auth_group *ag, const char *user, return (false); } + auth_check_secret_length(ag, user, secret, "secret"); + auth_check_secret_length(ag, user, secret2, "mutual secret"); + auth = auth_new(ag); auth->a_user = checked_strdup(user); auth->a_secret = checked_strdup(secret); auth->a_mutual_user = checked_strdup(user2); auth->a_mutual_secret = checked_strdup(secret2); - auth_check_secret_length(auth); - return (true); }home | help
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