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Diffstat (limited to 'source3/nsswitch/winbindd_rpc.c')
-rw-r--r--source3/nsswitch/winbindd_rpc.c172
1 files changed, 107 insertions, 65 deletions
diff --git a/source3/nsswitch/winbindd_rpc.c b/source3/nsswitch/winbindd_rpc.c
index b260e55c86..48f528f520 100644
--- a/source3/nsswitch/winbindd_rpc.c
+++ b/source3/nsswitch/winbindd_rpc.c
@@ -40,6 +40,7 @@ static NTSTATUS query_user_list(struct winbindd_domain *domain,
BOOL got_dom_pol = False;
uint32 des_access = SEC_RIGHTS_MAXIMUM_ALLOWED;
int i, loop_count = 0;
+ int retry;
DEBUG(3,("rpc: query_user_list\n"));
@@ -48,13 +49,17 @@ static NTSTATUS query_user_list(struct winbindd_domain *domain,
/* Get sam handle */
- if (!(hnd = cm_get_sam_handle(domain->name)))
- goto done;
+ retry = 0;
+ do {
+ if (!(hnd = cm_get_sam_handle(domain->name)))
+ goto done;
- /* Get domain handle */
+ /* Get domain handle */
- result = cli_samr_open_domain(hnd->cli, mem_ctx, &hnd->pol,
- des_access, &domain->sid, &dom_pol);
+ result = cli_samr_open_domain(hnd->cli, mem_ctx, &hnd->pol,
+ des_access, &domain->sid, &dom_pol);
+
+ } while (!NT_STATUS_IS_OK(result) && (retry++ < 1) && hnd && hnd->cli && hnd->cli->fd == -1);
if (!NT_STATUS_IS_OK(result))
goto done;
@@ -137,21 +142,24 @@ static NTSTATUS enum_dom_groups(struct winbindd_domain *domain,
POLICY_HND dom_pol;
NTSTATUS status;
uint32 start = 0;
+ int retry;
*num_entries = 0;
*info = NULL;
DEBUG(3,("rpc: enum_dom_groups\n"));
- if (!(hnd = cm_get_sam_handle(domain->name))) {
- return NT_STATUS_UNSUCCESSFUL;
- }
+ retry = 0;
+ do {
+ if (!(hnd = cm_get_sam_handle(domain->name)))
+ return NT_STATUS_UNSUCCESSFUL;
+
+ status = cli_samr_open_domain(hnd->cli, mem_ctx,
+ &hnd->pol, des_access, &domain->sid, &dom_pol);
+ } while (!NT_STATUS_IS_OK(status) && (retry++ < 1) && hnd && hnd->cli && hnd->cli->fd == -1);
- status = cli_samr_open_domain(hnd->cli, mem_ctx,
- &hnd->pol, des_access, &domain->sid, &dom_pol);
- if (!NT_STATUS_IS_OK(status)) {
+ if (!NT_STATUS_IS_OK(status))
return status;
- }
do {
struct acct_info *info2 = NULL;
@@ -201,18 +209,22 @@ static NTSTATUS enum_local_groups(struct winbindd_domain *domain,
CLI_POLICY_HND *hnd;
POLICY_HND dom_pol;
NTSTATUS result;
+ int retry;
*num_entries = 0;
*info = NULL;
- if ( !(hnd = cm_get_sam_handle(domain->name)) )
- return NT_STATUS_UNSUCCESSFUL;
+ retry = 0;
+ do {
+ if ( !(hnd = cm_get_sam_handle(domain->name)) )
+ return NT_STATUS_UNSUCCESSFUL;
+
+ result = cli_samr_open_domain( hnd->cli, mem_ctx, &hnd->pol,
+ des_access, &domain->sid, &dom_pol);
+ } while (!NT_STATUS_IS_OK(result) && (retry++ < 1) && hnd && hnd->cli && hnd->cli->fd == -1);
- if ( !NT_STATUS_IS_OK(result = cli_samr_open_domain( hnd->cli, mem_ctx, &hnd->pol,
- des_access, &domain->sid, &dom_pol)) )
- {
+ if ( !NT_STATUS_IS_OK(result))
return result;
- }
do {
struct acct_info *info2 = NULL;
@@ -261,6 +273,7 @@ static NTSTATUS name_to_sid(struct winbindd_domain *domain,
DOM_SID *sids = NULL;
uint32 *types = NULL;
const char *full_name;
+ int retry;
DEBUG(3,("rpc: name_to_sid name=%s\n", name));
@@ -269,11 +282,6 @@ static NTSTATUS name_to_sid(struct winbindd_domain *domain,
return NT_STATUS_NO_MEMORY;
}
- if (!(hnd = cm_get_lsa_handle(domain->name))) {
- talloc_destroy(mem_ctx);
- return NT_STATUS_UNSUCCESSFUL;
- }
-
full_name = talloc_asprintf(mem_ctx, "%s\\%s", domain->name, name);
if (!full_name) {
@@ -282,8 +290,16 @@ static NTSTATUS name_to_sid(struct winbindd_domain *domain,
return NT_STATUS_NO_MEMORY;
}
- status = cli_lsa_lookup_names(hnd->cli, mem_ctx, &hnd->pol, 1,
- &full_name, &sids, &types);
+ retry = 0;
+ do {
+ if (!(hnd = cm_get_lsa_handle(domain->name))) {
+ talloc_destroy(mem_ctx);
+ return NT_STATUS_UNSUCCESSFUL;
+ }
+
+ status = cli_lsa_lookup_names(hnd->cli, mem_ctx, &hnd->pol, 1,
+ &full_name, &sids, &types);
+ } while (!NT_STATUS_IS_OK(status) && (retry++ < 1) && hnd && hnd->cli && hnd->cli->fd == -1);
/* Return rid and type if lookup successful */
@@ -310,14 +326,18 @@ static NTSTATUS sid_to_name(struct winbindd_domain *domain,
char **names;
uint32 *types;
NTSTATUS status;
+ int retry;
DEBUG(3,("rpc: sid_to_name\n"));
- if (!(hnd = cm_get_lsa_handle(domain->name)))
- return NT_STATUS_UNSUCCESSFUL;
+ retry = 0;
+ do {
+ if (!(hnd = cm_get_lsa_handle(domain->name)))
+ return NT_STATUS_UNSUCCESSFUL;
- status = cli_lsa_lookup_sids(hnd->cli, mem_ctx, &hnd->pol,
- 1, sid, &domains, &names, &types);
+ status = cli_lsa_lookup_sids(hnd->cli, mem_ctx, &hnd->pol,
+ 1, sid, &domains, &names, &types);
+ } while (!NT_STATUS_IS_OK(status) && (retry++ < 1) && hnd && hnd->cli && hnd->cli->fd == -1);
if (NT_STATUS_IS_OK(status)) {
*type = types[0];
@@ -344,18 +364,22 @@ static NTSTATUS query_user(struct winbindd_domain *domain,
POLICY_HND dom_pol, user_pol;
BOOL got_dom_pol = False, got_user_pol = False;
SAM_USERINFO_CTR *ctr;
+ int retry;
DEBUG(3,("rpc: query_user rid=%u\n", user_rid));
- /* Get sam handle */
- if (!(hnd = cm_get_sam_handle(domain->name)))
- goto done;
+ retry = 0;
+ do {
+ /* Get sam handle */
+ if (!(hnd = cm_get_sam_handle(domain->name)))
+ goto done;
- /* Get domain handle */
+ /* Get domain handle */
- result = cli_samr_open_domain(hnd->cli, mem_ctx, &hnd->pol,
- SEC_RIGHTS_MAXIMUM_ALLOWED,
- &domain->sid, &dom_pol);
+ result = cli_samr_open_domain(hnd->cli, mem_ctx, &hnd->pol,
+ SEC_RIGHTS_MAXIMUM_ALLOWED,
+ &domain->sid, &dom_pol);
+ } while (!NT_STATUS_IS_OK(result) && (retry++ < 1) && hnd && hnd->cli && hnd->cli->fd == -1);
if (!NT_STATUS_IS_OK(result))
goto done;
@@ -412,6 +436,7 @@ static NTSTATUS lookup_usergroups(struct winbindd_domain *domain,
BOOL got_dom_pol = False, got_user_pol = False;
DOM_GID *user_groups;
int i;
+ int retry;
DEBUG(3,("rpc: lookup_usergroups rid=%u\n", user_rid));
@@ -426,13 +451,16 @@ static NTSTATUS lookup_usergroups(struct winbindd_domain *domain,
*num_groups = 0;
}
- /* Get sam handle */
- if (!(hnd = cm_get_sam_handle(domain->name)))
- goto done;
+ retry = 0;
+ do {
+ /* Get sam handle */
+ if (!(hnd = cm_get_sam_handle(domain->name)))
+ goto done;
- /* Get domain handle */
- result = cli_samr_open_domain(hnd->cli, mem_ctx, &hnd->pol,
- des_access, &domain->sid, &dom_pol);
+ /* Get domain handle */
+ result = cli_samr_open_domain(hnd->cli, mem_ctx, &hnd->pol,
+ des_access, &domain->sid, &dom_pol);
+ } while (!NT_STATUS_IS_OK(result) && (retry++ < 1) && hnd && hnd->cli && hnd->cli->fd == -1);
if (!NT_STATUS_IS_OK(result))
goto done;
@@ -485,20 +513,23 @@ static NTSTATUS lookup_groupmem(struct winbindd_domain *domain,
POLICY_HND dom_pol, group_pol;
uint32 des_access = SEC_RIGHTS_MAXIMUM_ALLOWED;
BOOL got_dom_pol = False, got_group_pol = False;
+ int retry;
DEBUG(10,("rpc: lookup_groupmem %s rid=%u\n", domain->name, group_rid));
*num_names = 0;
- /* Get sam handle */
-
- if (!(hnd = cm_get_sam_handle(domain->name)))
- goto done;
+ retry = 0;
+ do {
+ /* Get sam handle */
+ if (!(hnd = cm_get_sam_handle(domain->name)))
+ goto done;
- /* Get domain handle */
+ /* Get domain handle */
- result = cli_samr_open_domain(hnd->cli, mem_ctx, &hnd->pol,
- des_access, &domain->sid, &dom_pol);
+ result = cli_samr_open_domain(hnd->cli, mem_ctx, &hnd->pol,
+ des_access, &domain->sid, &dom_pol);
+ } while (!NT_STATUS_IS_OK(result) && (retry++ < 1) && hnd && hnd->cli && hnd->cli->fd == -1);
if (!NT_STATUS_IS_OK(result))
goto done;
@@ -589,6 +620,7 @@ static NTSTATUS sequence_number(struct winbindd_domain *domain, uint32 *seq)
POLICY_HND dom_pol;
BOOL got_dom_pol = False;
uint32 des_access = SEC_RIGHTS_MAXIMUM_ALLOWED;
+ int retry;
DEBUG(10,("rpc: fetch sequence_number for %s\n", domain->name));
@@ -597,15 +629,16 @@ static NTSTATUS sequence_number(struct winbindd_domain *domain, uint32 *seq)
if (!(mem_ctx = talloc_init("sequence_number[rpc]")))
return NT_STATUS_NO_MEMORY;
- /* Get sam handle */
-
- if (!(hnd = cm_get_sam_handle(domain->name)))
- goto done;
-
- /* Get domain handle */
+ retry = 0;
+ do {
+ /* Get sam handle */
+ if (!(hnd = cm_get_sam_handle(domain->name)))
+ goto done;
- result = cli_samr_open_domain(hnd->cli, mem_ctx, &hnd->pol,
+ /* Get domain handle */
+ result = cli_samr_open_domain(hnd->cli, mem_ctx, &hnd->pol,
des_access, &domain->sid, &dom_pol);
+ } while (!NT_STATUS_IS_OK(result) && (retry++ < 1) && hnd && hnd->cli && hnd->cli->fd == -1);
if (!NT_STATUS_IS_OK(result))
goto done;
@@ -648,18 +681,23 @@ static NTSTATUS trusted_domains(struct winbindd_domain *domain,
CLI_POLICY_HND *hnd;
NTSTATUS result = NT_STATUS_UNSUCCESSFUL;
uint32 enum_ctx = 0;
+ int retry;
DEBUG(3,("rpc: trusted_domains\n"));
*num_domains = 0;
*alt_names = NULL;
- if (!(hnd = cm_get_lsa_handle(lp_workgroup())))
- goto done;
+ retry = 0;
+ do {
+ if (!(hnd = cm_get_lsa_handle(lp_workgroup())))
+ goto done;
+
+ result = cli_lsa_enum_trust_dom(hnd->cli, mem_ctx,
+ &hnd->pol, &enum_ctx,
+ num_domains, names, dom_sids);
+ } while (!NT_STATUS_IS_OK(result) && (retry++ < 1) && hnd && hnd->cli && hnd->cli->fd == -1);
- result = cli_lsa_enum_trust_dom(hnd->cli, mem_ctx,
- &hnd->pol, &enum_ctx,
- num_domains, names, dom_sids);
done:
return result;
}
@@ -671,18 +709,22 @@ static NTSTATUS domain_sid(struct winbindd_domain *domain, DOM_SID *sid)
TALLOC_CTX *mem_ctx;
CLI_POLICY_HND *hnd;
fstring level5_dom;
+ int retry;
DEBUG(3,("rpc: domain_sid\n"));
if (!(mem_ctx = talloc_init("domain_sid[rpc]")))
return NT_STATUS_NO_MEMORY;
- /* Get sam handle */
- if (!(hnd = cm_get_lsa_handle(domain->name)))
- goto done;
+ retry = 0;
+ do {
+ /* Get sam handle */
+ if (!(hnd = cm_get_lsa_handle(domain->name)))
+ goto done;
- status = cli_lsa_query_info_policy(hnd->cli, mem_ctx,
+ status = cli_lsa_query_info_policy(hnd->cli, mem_ctx,
&hnd->pol, 0x05, level5_dom, sid);
+ } while (!NT_STATUS_IS_OK(status) && (retry++ < 1) && hnd && hnd->cli && hnd->cli->fd == -1);
done:
talloc_destroy(mem_ctx);
generated by cgit (git 2.34.1) at 2024-11-10 23:02:22 +0000