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-rw-r--r--source3/libsmb/cliconnect.c13
-rw-r--r--source3/libsmb/nterr.c4
-rw-r--r--source3/utils/net_usershare.c21
-rw-r--r--source3/utils/netlookup.c35
4 files changed, 53 insertions, 20 deletions
diff --git a/source3/libsmb/cliconnect.c b/source3/libsmb/cliconnect.c
index 6f32fb1b5d4..4c6b890db0f 100644
--- a/source3/libsmb/cliconnect.c
+++ b/source3/libsmb/cliconnect.c
@@ -1394,7 +1394,11 @@ again:
DEBUG(1,("cli_start_connection: failed to connect to %s (%s)\n",
nmb_namestr(&called), inet_ntoa(ip)));
cli_shutdown(cli);
- return NT_STATUS_UNSUCCESSFUL;
+ if (is_zero_ip(ip)) {
+ return NT_STATUS_BAD_NETWORK_NAME;
+ } else {
+ return NT_STATUS_CONNECTION_REFUSED;
+ }
}
if (retry)
@@ -1412,7 +1416,7 @@ again:
make_nmb_name(&called , "*SMBSERVER", 0x20);
goto again;
}
- return NT_STATUS_UNSUCCESSFUL;
+ return NT_STATUS_BAD_NETWORK_NAME;
}
cli_setup_signing_state(cli, signing_state);
@@ -1424,7 +1428,10 @@ again:
if (!cli_negprot(cli)) {
DEBUG(1,("failed negprot\n"));
- nt_status = NT_STATUS_UNSUCCESSFUL;
+ nt_status = cli_nt_error(cli);
+ if (NT_STATUS_IS_OK(nt_status)) {
+ nt_status = NT_STATUS_UNSUCCESSFUL;
+ }
cli_shutdown(cli);
return nt_status;
}
diff --git a/source3/libsmb/nterr.c b/source3/libsmb/nterr.c
index 677c5d84c73..4f97379ee07 100644
--- a/source3/libsmb/nterr.c
+++ b/source3/libsmb/nterr.c
@@ -541,6 +541,8 @@ static nt_err_code_struct nt_errs[] =
{ NULL, NT_STATUS(0) }
};
+/* These need sorting..... */
+
nt_err_code_struct nt_err_desc[] =
{
{ "Success", NT_STATUS_OK },
@@ -595,6 +597,8 @@ nt_err_code_struct nt_err_desc[] =
{ "Duplicate name on network", NT_STATUS_DUPLICATE_NAME },
{ "Print queue is full", NT_STATUS_PRINT_QUEUE_FULL },
{ "No print spool space available", NT_STATUS_NO_SPOOL_SPACE },
+ { "The network name cannot be found", NT_STATUS_BAD_NETWORK_NAME },
+ { "The connection was refused", NT_STATUS_CONNECTION_REFUSED },
{ "Too many names", NT_STATUS_TOO_MANY_NAMES },
{ "Too many sessions", NT_STATUS_TOO_MANY_SESSIONS },
{ "Invalid server state", NT_STATUS_INVALID_SERVER_STATE },
diff --git a/source3/utils/net_usershare.c b/source3/utils/net_usershare.c
index 40f1c226886..586d1646a98 100644
--- a/source3/utils/net_usershare.c
+++ b/source3/utils/net_usershare.c
@@ -362,10 +362,13 @@ static int info_fn(struct file_list *fl, void *priv)
char access_str[2];
const char *domain;
const char *name;
+ NTSTATUS ntstatus;
access_str[1] = '\0';
- if (net_lookup_name_from_sid(ctx, &psd->dacl->ace[num_aces].trustee, &domain, &name)) {
+ ntstatus = net_lookup_name_from_sid(ctx, &psd->dacl->ace[num_aces].trustee, &domain, &name);
+
+ if (!NT_STATUS_IS_OK(ntstatus)) {
if (*domain) {
pstrcat(acl_str, domain);
pstrcat(acl_str, sep_str);
@@ -548,7 +551,9 @@ static int net_usershare_add(int argc, const char **argv)
if ((myeuid != 0) && lp_usershare_owner_only() && (myeuid != sbuf.st_uid)) {
d_fprintf(stderr, "net usershare add: cannot share path %s as "
- "we are restricted to only sharing directories we own.\n",
+ "we are restricted to only sharing directories we own.\n"
+ "\tAsk the administrator to add the line \"usershare owner only = False\" \n"
+ "\tto the [global] section of the smb.conf to allow this.\n",
us_path );
SAFE_FREE(sharename);
return -1;
@@ -610,9 +615,15 @@ static int net_usershare_add(int argc, const char **argv)
name = talloc_strndup(ctx, pacl, pcolon - pacl);
if (!string_to_sid(&sid, name)) {
/* Convert to a SID */
- if (!net_lookup_sid_from_name(ctx, name, &sid)) {
- d_fprintf(stderr, "net usershare add: cannot convert name %s to a SID.\n",
- name );
+ NTSTATUS ntstatus = net_lookup_sid_from_name(ctx, name, &sid);
+ if (!NT_STATUS_IS_OK(ntstatus)) {
+ d_fprintf(stderr, "net usershare add: cannot convert name \"%s\" to a SID. %s.",
+ name, get_friendly_nt_error_msg(ntstatus) );
+ if (NT_STATUS_EQUAL(ntstatus, NT_STATUS_CONNECTION_REFUSED)) {
+ d_fprintf(stderr, " Maybe smbd is not running.\n");
+ } else {
+ d_fprintf(stderr, "\n");
+ }
talloc_destroy(ctx);
SAFE_FREE(sharename);
return -1;
diff --git a/source3/utils/netlookup.c b/source3/utils/netlookup.c
index edb2f7d5bae..df0fe0c8437 100644
--- a/source3/utils/netlookup.c
+++ b/source3/utils/netlookup.c
@@ -29,6 +29,7 @@
struct con_struct {
BOOL failed_connect;
+ NTSTATUS err;
struct cli_state *cli;
struct rpc_pipe_client *lsapipe;
POLICY_HND pol;
@@ -53,13 +54,16 @@ static int cs_destructor(void *p)
Create the connection to localhost.
********************************************************/
-static struct con_struct *create_cs(TALLOC_CTX *ctx)
+static struct con_struct *create_cs(TALLOC_CTX *ctx, NTSTATUS *perr)
{
NTSTATUS nt_status;
struct in_addr loopback_ip = *interpret_addr2("127.0.0.1");;
+ *perr = NT_STATUS_OK;
+
if (cs) {
if (cs->failed_connect) {
+ *perr = cs->err;
return NULL;
}
return cs;
@@ -67,6 +71,7 @@ static struct con_struct *create_cs(TALLOC_CTX *ctx)
cs = TALLOC_P(ctx, struct con_struct);
if (!cs) {
+ *perr = NT_STATUS_NO_MEMORY;
return NULL;
}
@@ -103,6 +108,8 @@ static struct con_struct *create_cs(TALLOC_CTX *ctx)
if (!NT_STATUS_IS_OK(nt_status)) {
DEBUG(2,("create_cs: Connect failed. Error was %s\n", nt_errstr(nt_status)));
cs->failed_connect = True;
+ cs->err = nt_status;
+ *perr = nt_status;
return NULL;
}
@@ -113,6 +120,8 @@ static struct con_struct *create_cs(TALLOC_CTX *ctx)
if (cs->lsapipe == NULL) {
DEBUG(2,("create_cs: open LSA pipe failed. Error was %s\n", nt_errstr(nt_status)));
cs->failed_connect = True;
+ cs->err = nt_status;
+ *perr = nt_status;
return NULL;
}
@@ -123,9 +132,11 @@ static struct con_struct *create_cs(TALLOC_CTX *ctx)
if (!NT_STATUS_IS_OK(nt_status)) {
DEBUG(2,("create_cs: rpccli_lsa_open_policy failed. Error was %s\n", nt_errstr(nt_status)));
cs->failed_connect = True;
+ cs->err = nt_status;
+ *perr = nt_status;
return NULL;
}
-
+
return cs;
}
@@ -137,7 +148,7 @@ static struct con_struct *create_cs(TALLOC_CTX *ctx)
The local smbd will also ask winbindd for us, so we don't have to.
********************************************************/
-BOOL net_lookup_name_from_sid(TALLOC_CTX *ctx,
+NTSTATUS net_lookup_name_from_sid(TALLOC_CTX *ctx,
DOM_SID *psid,
const char **ppdomain,
const char **ppname)
@@ -151,9 +162,9 @@ BOOL net_lookup_name_from_sid(TALLOC_CTX *ctx,
*ppdomain = NULL;
*ppname = NULL;
- csp = create_cs(ctx);
+ csp = create_cs(ctx, &nt_status);
if (csp == NULL) {
- return False;
+ return nt_status;
}
nt_status = rpccli_lsa_lookup_sids(csp->lsapipe, ctx,
@@ -164,7 +175,7 @@ BOOL net_lookup_name_from_sid(TALLOC_CTX *ctx,
&types);
if (!NT_STATUS_IS_OK(nt_status)) {
- return False;
+ return nt_status;
}
*ppdomain = domains[0];
@@ -172,23 +183,23 @@ BOOL net_lookup_name_from_sid(TALLOC_CTX *ctx,
/* Don't care about type here. */
/* Converted OK */
- return True;
+ return NT_STATUS_OK;
}
/********************************************************
Do a lookup_names call to localhost.
********************************************************/
-BOOL net_lookup_sid_from_name(TALLOC_CTX *ctx, const char *full_name, DOM_SID *pret_sid)
+NTSTATUS net_lookup_sid_from_name(TALLOC_CTX *ctx, const char *full_name, DOM_SID *pret_sid)
{
NTSTATUS nt_status;
struct con_struct *csp = NULL;
DOM_SID *sids = NULL;
uint32 *types = NULL;
- csp = create_cs(ctx);
+ csp = create_cs(ctx, &nt_status);
if (csp == NULL) {
- return False;
+ return nt_status;
}
nt_status = rpccli_lsa_lookup_names(csp->lsapipe, ctx,
@@ -199,11 +210,11 @@ BOOL net_lookup_sid_from_name(TALLOC_CTX *ctx, const char *full_name, DOM_SID *p
&types);
if (!NT_STATUS_IS_OK(nt_status)) {
- return False;
+ return nt_status;
}
*pret_sid = sids[0];
/* Converted OK */
- return True;
+ return NT_STATUS_OK;
}
generated by cgit (git 2.34.1) at 2024-11-11 04:46:53 +0000