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From a06bf788585f5fc14ba16d132665401a7ce7eb35 Mon Sep 17 00:00:00 2001
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From: =?UTF-8?q?Pawe=C5=82=20Po=C5=82awski?= <ppolawsk@redhat.com>
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Date: Thu, 28 May 2020 12:12:58 +0200
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Subject: [PATCH] AD: Enforcing GPO rule restriction on user
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This fixes bug related to ad_gpo_implicit_deny option set to True.
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gpo_implict_denay was checked only for dacl_filtered_gpos,
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but not for cse_filtered_gpos.
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Resolves:
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https://github.com/SSSD/sssd/issues/5181
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Reviewed-by: Sumit Bose <sbose@redhat.com>
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---
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src/providers/ad/ad_gpo.c | 11 ++++++++++-
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1 file changed, 10 insertions(+), 1 deletion(-)
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diff --git a/src/providers/ad/ad_gpo.c b/src/providers/ad/ad_gpo.c
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index 53560a754..2c6aa7fa6 100644
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--- a/src/providers/ad/ad_gpo.c
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+++ b/src/providers/ad/ad_gpo.c
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@@ -2541,7 +2541,16 @@ ad_gpo_process_gpo_done(struct tevent_req *subreq)
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/* no gpos contain "SecuritySettings" cse_guid, nothing to enforce */
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DEBUG(SSSDBG_TRACE_FUNC,
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"no applicable gpos found after cse_guid filtering\n");
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- ret = EOK;
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+
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+ if (state->gpo_implicit_deny == true) {
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+ DEBUG(SSSDBG_TRACE_FUNC,
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+ "No applicable GPOs have been found and ad_gpo_implicit_deny"
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+ " is set to 'true'. The user will be denied access.\n");
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+ ret = ERR_ACCESS_DENIED;
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+ } else {
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+ ret = EOK;
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+ }
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+
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goto done;
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}
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--
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2.21.3
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