Blame SOURCES/0063-ipa-handle-users-from-different-domains-in-ipa_resol.patch

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From d8d4e9fb842444eb3bd4e1a116fce00aba557707 Mon Sep 17 00:00:00 2001
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From: Sumit Bose <sbose@redhat.com>
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Date: Mon, 20 Nov 2017 12:04:50 +0100
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Subject: [PATCH 63/67] ipa: handle users from different domains in
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 ipa_resolve_user_list_send()
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MIME-Version: 1.0
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Content-Type: text/plain; charset=UTF-8
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Content-Transfer-Encoding: 8bit
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Instead of assuming that all users in the list can be found in the
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provided domain with this patch the domain name part of the user name is
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preferred. The provided domain name is used as a fallback.
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Related to https://pagure.io/SSSD/sssd/issue/3579
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Reviewed-by: Fabiano FidĂȘncio <fidencio@redhat.com>
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(cherry picked from commit 7988988aab5bd0249476671b850eb3909aa753f8)
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---
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 src/providers/ipa/ipa_id.c | 20 ++++++++++++++++----
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 1 file changed, 16 insertions(+), 4 deletions(-)
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diff --git a/src/providers/ipa/ipa_id.c b/src/providers/ipa/ipa_id.c
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index 8f8759f64b758aae7e45c88588e97a1bcf16ad79..2b4386584192d6b5ef0372099292ed73b77177bd 100644
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--- a/src/providers/ipa/ipa_id.c
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+++ b/src/providers/ipa/ipa_id.c
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@@ -63,6 +63,8 @@ struct ipa_resolve_user_list_state {
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     struct ipa_id_ctx *ipa_ctx;
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     struct ldb_message_element *users;
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     const char *domain_name;
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+    struct sss_domain_info *domain;
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+    struct sss_domain_info *user_domain;
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     size_t user_idx;
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     int dp_error;
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@@ -91,6 +93,8 @@ ipa_resolve_user_list_send(TALLOC_CTX *memctx, struct tevent_context *ev,
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     state->ev = ev;
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     state->ipa_ctx = ipa_ctx;
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     state->domain_name = domain_name;
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+    state->domain = find_domain_by_name(state->ipa_ctx->sdap_id_ctx->be->domain,
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+                                        state->domain_name, true);
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     state->users = users;
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     state->user_idx = 0;
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     state->dp_error = DP_ERR_FATAL;
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@@ -132,8 +136,17 @@ static errno_t ipa_resolve_user_list_get_user_step(struct tevent_req *req)
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     DEBUG(SSSDBG_TRACE_ALL, "Trying to resolve user [%s].\n", ar->filter_value);
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-    if (strcasecmp(state->domain_name,
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-                   state->ipa_ctx->sdap_id_ctx->be->domain->name) != 0) {
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+    state->user_domain = find_domain_by_object_name_ex(
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+                                        state->ipa_ctx->sdap_id_ctx->be->domain,
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+                                        ar->filter_value, true);
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+    /* Use provided domain as as fallback is no known domain was found in the
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+     * user name. */
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+    if (state->user_domain == NULL) {
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+        state->user_domain = state->domain;
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+    }
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+    ar->domain = state->user_domain->name;
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+
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+    if (state->user_domain != state->ipa_ctx->sdap_id_ctx->be->domain) {
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         subreq = ipa_subdomain_account_send(state, state->ev, state->ipa_ctx,
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                                             ar);
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     } else {
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@@ -158,8 +171,7 @@ static void ipa_resolve_user_list_get_user_done(struct tevent_req *subreq)
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                                             struct ipa_resolve_user_list_state);
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     int ret;
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-    if (strcasecmp(state->domain_name,
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-                   state->ipa_ctx->sdap_id_ctx->be->domain->name) != 0) {
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+    if (state->user_domain != state->ipa_ctx->sdap_id_ctx->be->domain) {
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         ret = ipa_subdomain_account_recv(subreq, &state->dp_error);
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     } else {
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         ret = ipa_id_get_account_info_recv(subreq, &state->dp_error);
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-- 
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2.14.3
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