Revert "wbinfo: remove --set-gid-mapping - winbindd does not implement that any more."

This reverts commit 9de1fd4352346cb71b232b7198155e157396f6ec.

Undo the library version bump.

1 files changed, 41 insertions, 0 deletions

diff --git a/nsswitch/wbinfo.c b/nsswitch/wbinfo.c
index 3d14d21ad6..e97abbf0ef 100644
--- a/nsswitch/wbinfo.c
+++ b/nsswitch/wbinfo.c
@@ -1040,6 +1040,35 @@ static bool wbinfo_allocate_gid(void)
 	return true;
 }
 
+static bool wbinfo_set_gid_mapping(gid_t gid, const char *sid_str)
+{
+	wbcErr wbc_status = WBC_ERR_UNKNOWN_FAILURE;
+	struct wbcDomainSid sid;
+
+	/* Send request */
+
+	wbc_status = wbcStringToSid(sid_str, &sid);
+	if (!WBC_ERROR_IS_OK(wbc_status)) {
+		d_fprintf(stderr, "failed to call wbcStringToSid: %s\n",
+			  wbcErrorString(wbc_status));
+		return false;
+	}
+
+	wbc_status = wbcSetGidMapping(gid, &sid);
+	if (!WBC_ERROR_IS_OK(wbc_status)) {
+		d_fprintf(stderr, "failed to call wbcSetGidMapping: %s\n",
+			  wbcErrorString(wbc_status));
+		return false;
+	}
+
+	/* Display response */
+
+	d_printf("gid %u now mapped to sid %s\n",
+		(unsigned int)gid, sid_str);
+
+	return true;
+}
+
 static bool wbinfo_remove_uid_mapping(uid_t uid, const char *sid_str)
 {
 	wbcErr wbc_status = WBC_ERR_UNKNOWN_FAILURE;
@@ -1894,6 +1923,7 @@ enum {
 	OPT_USERSIDS,
 	OPT_ALLOCATE_UID,
 	OPT_ALLOCATE_GID,
+	OPT_SET_GID_MAPPING,
 	OPT_REMOVE_UID_MAPPING,
 	OPT_REMOVE_GID_MAPPING,
 	OPT_SEPARATOR,
@@ -1956,6 +1986,7 @@ int main(int argc, char **argv, char **envp)
 		  "Get a new UID out of idmap" },
 		{ "allocate-gid", 0, POPT_ARG_NONE, 0, OPT_ALLOCATE_GID,
 		  "Get a new GID out of idmap" },
+		{ "set-gid-mapping", 0, POPT_ARG_STRING, &string_arg, OPT_SET_GID_MAPPING, "Create or modify gid to sid mapping in idmap", "GID,SID" },
 		{ "remove-uid-mapping", 0, POPT_ARG_STRING, &string_arg, OPT_REMOVE_UID_MAPPING, "Remove uid to sid mapping in idmap", "UID,SID" },
 		{ "remove-gid-mapping", 0, POPT_ARG_STRING, &string_arg, OPT_REMOVE_GID_MAPPING, "Remove gid to sid mapping in idmap", "GID,SID" },
 		{ "check-secret", 't', POPT_ARG_NONE, 0, 't', "Check shared secret" },
@@ -2157,6 +2188,16 @@ int main(int argc, char **argv, char **envp)
 				goto done;
 			}
 			break;
+		case OPT_SET_GID_MAPPING:
+			if (!parse_mapping_arg(string_arg, &int_subarg,
+			        &string_subarg) ||
+			    !wbinfo_set_gid_mapping(int_subarg, string_subarg))
+			{
+				d_fprintf(stderr, "Could not create or modify "
+					  "gid to sid mapping\n");
+				goto done;
+			}
+			break;
 		case OPT_REMOVE_UID_MAPPING:
 			if (!parse_mapping_arg(string_arg, &int_subarg,
 				&string_subarg) ||