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author | Stephen Gallagher <sgallagh@redhat.com> | 2010-08-18 12:57:43 -0400 |
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committer | Stephen Gallagher <sgallagh@redhat.com> | 2010-08-24 12:44:56 -0400 |
commit | 2448114d633cd144482fb8e1bcf14c82a5ec7eb8 (patch) | |
tree | febc52b88a34625d0d097c75b96ba9e1a5e4b8dd | |
parent | 68654fd974734c4ec7efb3657b6d61a3fe255515 (diff) | |
download | sssd_unused-2448114d633cd144482fb8e1bcf14c82a5ec7eb8.tar.gz sssd_unused-2448114d633cd144482fb8e1bcf14c82a5ec7eb8.tar.xz sssd_unused-2448114d633cd144482fb8e1bcf14c82a5ec7eb8.zip |
Treat a zero-length password as a failure
Some LDAP servers allow binding with blank passwords. We should
not allow a blank password to authenticate the SSSD.
-rw-r--r-- | src/providers/ldap/ldap_auth.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/src/providers/ldap/ldap_auth.c b/src/providers/ldap/ldap_auth.c index 52287030..86a979ac 100644 --- a/src/providers/ldap/ldap_auth.c +++ b/src/providers/ldap/ldap_auth.c @@ -459,6 +459,13 @@ static struct tevent_req *auth_send(TALLOC_CTX *memctx, req = tevent_req_create(memctx, &state, struct auth_state); if (!req) return NULL; + /* Treat a zero-length password as a failure */ + if (password.length == 0) { + state->result = SDAP_AUTH_FAILED; + tevent_req_done(req); + return tevent_req_post(req, ev); + } + state->ev = ev; state->ctx = ctx; state->username = username; |