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-rw-r--r--source4/param/share.c12
-rw-r--r--source4/param/share.h17
-rw-r--r--source4/param/share_ldb.c243
3 files changed, 234 insertions, 38 deletions
diff --git a/source4/param/share.c b/source4/param/share.c
index c27619b11b..7cbaa8a85c 100644
--- a/source4/param/share.c
+++ b/source4/param/share.c
@@ -54,10 +54,18 @@ NTSTATUS share_get_config(TALLOC_CTX *mem_ctx, struct share_context *sctx, const
return sctx->ops->get_config(mem_ctx, sctx, name, scfg);
}
-NTSTATUS share_create(struct share_context *sctx, struct share_info *info)
+NTSTATUS share_create(struct share_context *sctx, const char *name, struct share_info *info, int count)
{
if (sctx->ops->create) {
- return sctx->ops->create(sctx, info);
+ return sctx->ops->create(sctx, name, info, count);
+ }
+ return NT_STATUS_NOT_IMPLEMENTED;
+}
+
+NTSTATUS share_set(struct share_context *sctx, const char *name, struct share_info *info, int count)
+{
+ if (sctx->ops->set) {
+ return sctx->ops->set(sctx, name, info, count);
}
return NT_STATUS_NOT_IMPLEMENTED;
}
diff --git a/source4/param/share.h b/source4/param/share.h
index ca3accd4ef..93b02255b6 100644
--- a/source4/param/share.h
+++ b/source4/param/share.h
@@ -36,14 +36,16 @@ struct share_config {
void *opaque;
};
+enum share_info_type {
+ SHARE_INFO_STRING,
+ SHARE_INFO_INT,
+ SHARE_INFO_BLOB
+};
+
struct share_info {
+ enum share_info_type type;
const char *name;
- const char *type;
- const char *path;
- const char *comment;
- const char *password;
- int32_t max_users;
- struct security_descriptor *sd;
+ void *value;
};
struct share_ops {
@@ -55,7 +57,8 @@ struct share_ops {
const char **(*string_list_option)(TALLOC_CTX *, struct share_config *, const char *);
NTSTATUS (*list_all)(TALLOC_CTX *, struct share_context *, int *, const char ***);
NTSTATUS (*get_config)(TALLOC_CTX *, struct share_context *, const char *, struct share_config **);
- NTSTATUS (*create)(struct share_context *, struct share_info *);
+ NTSTATUS (*create)(struct share_context *, const char *, struct share_info *, int);
+ NTSTATUS (*set)(struct share_context *, const char *, struct share_info *, int);
NTSTATUS (*remove)(struct share_context *, const char *);
};
diff --git a/source4/param/share_ldb.c b/source4/param/share_ldb.c
index 2fd43c04a7..21f6938f69 100644
--- a/source4/param/share_ldb.c
+++ b/source4/param/share_ldb.c
@@ -174,7 +174,7 @@ static NTSTATUS sldb_list_all(TALLOC_CTX *mem_ctx,
ret = ldb_search(ldb, ldb_dn_explode(tmp_ctx, "CN=SHARES"), LDB_SCOPE_SUBTREE, "(name=*)", NULL, &res);
if (ret != LDB_SUCCESS) {
talloc_free(tmp_ctx);
- return NT_STATUS_UNSUCCESSFUL;
+ return NT_STATUS_BAD_NETWORK_NAME;
}
talloc_steal(tmp_ctx, res);
@@ -230,7 +230,7 @@ static NTSTATUS sldb_get_config(TALLOC_CTX *mem_ctx,
ret = ldb_search(ldb, ldb_dn_explode(tmp_ctx, "CN=SHARES"), LDB_SCOPE_SUBTREE, filter, NULL, &res);
if (ret != LDB_SUCCESS || res->count != 1) {
talloc_free(tmp_ctx);
- return NT_STATUS_OBJECT_NAME_NOT_FOUND;
+ return NT_STATUS_BAD_NETWORK_NAME;
}
talloc_steal(tmp_ctx, res);
@@ -263,24 +263,48 @@ static NTSTATUS sldb_get_config(TALLOC_CTX *mem_ctx,
return NT_STATUS_OK;
}
-#define SHARE_ADD_STRING(type, data) do { \
- err = ldb_msg_add_string(msg, type, data); \
+#define SHARE_ADD_STRING(name, value) do { \
+ err = ldb_msg_add_string(msg, name, value); \
if (err != LDB_SUCCESS) { \
- DEBUG(2,("ERROR: unable to add share %s to ldb msg\n", type)); \
+ DEBUG(2,("ERROR: unable to add string share option %s to ldb msg\n", name)); \
ret = NT_STATUS_UNSUCCESSFUL; \
goto done; \
} } while(0)
-NTSTATUS sldb_create(struct share_context *ctx, struct share_info *info)
+#define SHARE_ADD_INT(name, value) do { \
+ err = ldb_msg_add_fmt(msg, name, "%d", value); \
+ if (err != LDB_SUCCESS) { \
+ DEBUG(2,("ERROR: unable to add integer share option %s to ldb msg\n", name)); \
+ ret = NT_STATUS_UNSUCCESSFUL; \
+ goto done; \
+ } } while(0)
+
+#define SHARE_ADD_BLOB(name, value) do { \
+ err = ldb_msg_add_value(msg, name, value); \
+ if (err != LDB_SUCCESS) { \
+ DEBUG(2,("ERROR: unable to add blob share option %s to ldb msg\n", name)); \
+ ret = NT_STATUS_UNSUCCESSFUL; \
+ goto done; \
+ } } while(0)
+
+NTSTATUS sldb_create(struct share_context *ctx, const char *name, struct share_info *info, int count)
{
struct ldb_context *ldb;
struct ldb_message *msg;
TALLOC_CTX *tmp_ctx;
NTSTATUS ret;
- char *conns;
- int err;
-
- if (!info->name || !info->type || !info->path) {
+ int err, i, j;
+
+ for (i = 0, j = 0; i < count || j != 0x03; i++) {
+ if (strcasecmp(info[i].name, SHARE_TYPE) == 0) j |= 0x02;
+ if (strcasecmp(info[i].name, SHARE_PATH) == 0) j |= 0x01;
+ if (strcasecmp(info[i].name, SHARE_NAME) == 0) {
+ if (strcasecmp(name, (char *)info[i].value) != 0) {
+ return NT_STATUS_INVALID_PARAMETER;
+ }
+ }
+ }
+ if (!name || j != 0x03) {
return NT_STATUS_INVALID_PARAMETER;
}
@@ -300,29 +324,36 @@ NTSTATUS sldb_create(struct share_context *ctx, struct share_info *info)
}
/* TODO: escape info->name */
- msg->dn = ldb_dn_string_compose(tmp_ctx, ldb_dn_new(tmp_ctx), "CN=%s,CN=SHARES", info->name);
+ msg->dn = ldb_dn_string_compose(tmp_ctx, ldb_dn_new(tmp_ctx), "CN=%s,CN=SHARES", name);
if (!msg->dn) {
DEBUG(0,("ERROR: Out of memory!\n"));
ret = NT_STATUS_NO_MEMORY;
goto done;
}
- SHARE_ADD_STRING("cn", info->name);
SHARE_ADD_STRING("objectClass", "top");
SHARE_ADD_STRING("objectClass", "share");
-
- SHARE_ADD_STRING(SHARE_NAME, info->name);
- SHARE_ADD_STRING(SHARE_TYPE, info->type);
- SHARE_ADD_STRING(SHARE_PATH, info->path);
- if (strcmp(info->type, "DISK") == 0) {
- SHARE_ADD_STRING(SHARE_NTVFS_HANDLER, "default");
- }
- if (info->comment) {
- SHARE_ADD_STRING(SHARE_COMMENT, info->comment);
- }
-
- if (info->password) {
- SHARE_ADD_STRING(SHARE_PASSWORD, info->password);
+ SHARE_ADD_STRING("cn", name);
+ SHARE_ADD_STRING(SHARE_NAME, name);
+
+ for (i = 0; i < count; i++) {
+ if (strcasecmp(info[i].name, SHARE_NAME) == 0) continue;
+
+ switch (info[i].type) {
+ case SHARE_INFO_STRING:
+ SHARE_ADD_STRING(info[i].name, (char *)info[i].value);
+ break;
+ case SHARE_INFO_INT:
+ SHARE_ADD_INT(info[i].name, *((int *)info[i].value));
+ break;
+ case SHARE_INFO_BLOB:
+ SHARE_ADD_BLOB(info[i].name, (DATA_BLOB *)info[i].value);
+ break;
+ default:
+ DEBUG(2,("ERROR: Invalid share info type for %s\n", info[i].name));
+ ret = NT_STATUS_INVALID_PARAMETER;
+ goto done;
+ }
}
/* TODO: Security Descriptor */
@@ -330,14 +361,167 @@ NTSTATUS sldb_create(struct share_context *ctx, struct share_info *info)
SHARE_ADD_STRING(SHARE_AVAILABLE, "True");
SHARE_ADD_STRING(SHARE_BROWSEABLE, "True");
SHARE_ADD_STRING(SHARE_READONLY, "False");
- conns = talloc_asprintf(tmp_ctx, "%d", info->max_users);
- SHARE_ADD_STRING(SHARE_MAX_CONNECTIONS, conns);
err = ldb_add(ldb, msg);
if (err != LDB_SUCCESS) {
DEBUG(2,("ERROR: unable to add share %s to share.ldb\n"
- " err=%d [%s]\n", info->name, err, ldb_errstring(ldb)));
- ret = NT_STATUS_UNSUCCESSFUL;
+ " err=%d [%s]\n", name, err, ldb_errstring(ldb)));
+ if (err == LDB_ERR_NO_SUCH_OBJECT) {
+ ret = NT_STATUS_BAD_NETWORK_NAME;
+ } else {
+ ret = NT_STATUS_UNSUCCESSFUL;
+ }
+ goto done;
+ }
+
+ ret = NT_STATUS_OK;
+done:
+ talloc_free(tmp_ctx);
+ return ret;
+}
+
+#define SHARE_MOD_STRING(name, value) do { \
+ err = ldb_msg_add_empty(msg, name, LDB_FLAG_MOD_REPLACE); \
+ if (err != LDB_SUCCESS) { \
+ DEBUG(2,("ERROR: unable to add string share option %s to ldb msg\n", name)); \
+ ret = NT_STATUS_UNSUCCESSFUL; \
+ goto done; \
+ } \
+ err = ldb_msg_add_string(msg, name, value); \
+ if (err != LDB_SUCCESS) { \
+ DEBUG(2,("ERROR: unable to add string share option %s to ldb msg\n", name)); \
+ ret = NT_STATUS_UNSUCCESSFUL; \
+ goto done; \
+ } } while(0)
+
+#define SHARE_MOD_INT(name, value) do { \
+ err = ldb_msg_add_empty(msg, name, LDB_FLAG_MOD_REPLACE); \
+ if (err != LDB_SUCCESS) { \
+ DEBUG(2,("ERROR: unable to add string share option %s to ldb msg\n", name)); \
+ ret = NT_STATUS_UNSUCCESSFUL; \
+ goto done; \
+ } \
+ err = ldb_msg_add_fmt(msg, name, "%d", value); \
+ if (err != LDB_SUCCESS) { \
+ DEBUG(2,("ERROR: unable to add integer share option %s to ldb msg\n", name)); \
+ ret = NT_STATUS_UNSUCCESSFUL; \
+ goto done; \
+ } } while(0)
+
+#define SHARE_MOD_BLOB(name, value) do { \
+ err = ldb_msg_add_empty(msg, name, LDB_FLAG_MOD_REPLACE); \
+ if (err != LDB_SUCCESS) { \
+ DEBUG(2,("ERROR: unable to add string share option %s to ldb msg\n", name)); \
+ ret = NT_STATUS_UNSUCCESSFUL; \
+ goto done; \
+ } \
+ err = ldb_msg_add_value(msg, name, value); \
+ if (err != LDB_SUCCESS) { \
+ DEBUG(2,("ERROR: unable to add blob share option %s to ldb msg\n", name)); \
+ ret = NT_STATUS_UNSUCCESSFUL; \
+ goto done; \
+ } } while(0)
+
+NTSTATUS sldb_set(struct share_context *ctx, const char *name, struct share_info *info, int count)
+{
+ struct ldb_context *ldb;
+ struct ldb_message *msg;
+ TALLOC_CTX *tmp_ctx;
+ NTSTATUS ret;
+ bool rename = False;
+ char *newname;
+ int err, i;
+
+ if (!name) {
+ return NT_STATUS_INVALID_PARAMETER;
+ }
+
+ tmp_ctx = talloc_new(NULL);
+ if (!tmp_ctx) {
+ DEBUG(0,("ERROR: Out of memory!\n"));
+ return NT_STATUS_NO_MEMORY;
+ }
+
+ ldb = talloc_get_type(ctx->priv_data, struct ldb_context);
+
+ msg = ldb_msg_new(tmp_ctx);
+ if (!msg) {
+ DEBUG(0,("ERROR: Out of memory!\n"));
+ ret = NT_STATUS_NO_MEMORY;
+ goto done;
+ }
+
+ /* TODO: escape name */
+ msg->dn = ldb_dn_string_compose(tmp_ctx, ldb_dn_new(tmp_ctx), "CN=%s,CN=SHARES", name);
+ if (!msg->dn) {
+ DEBUG(0,("ERROR: Out of memory!\n"));
+ ret = NT_STATUS_NO_MEMORY;
+ goto done;
+ }
+
+ for (i = 0; i < count; i++) {
+ if (strcasecmp(info[i].name, SHARE_NAME) == 0) {
+ if (strcasecmp(name, (char *)info[i].value) != 0) {
+ rename = True;
+ newname = (char *)info[i].value;
+ SHARE_MOD_STRING("cn", (char *)info[i].value);
+ }
+ }
+
+ switch (info[i].type) {
+ case SHARE_INFO_STRING:
+ SHARE_MOD_STRING(info[i].name, (char *)info[i].value);
+ break;
+ case SHARE_INFO_INT:
+ SHARE_MOD_INT(info[i].name, *((int *)info[i].value));
+ break;
+ case SHARE_INFO_BLOB:
+ SHARE_MOD_BLOB(info[i].name, (DATA_BLOB *)info[i].value);
+ break;
+ default:
+ DEBUG(2,("ERROR: Invalid share info type for %s\n", info[i].name));
+ ret = NT_STATUS_INVALID_PARAMETER;
+ goto done;
+ }
+ }
+
+ if (rename) {
+ struct ldb_dn *olddn, *newdn;
+
+ olddn = msg->dn;
+
+ /* TODO: escape newname */
+ newdn = ldb_dn_string_compose(tmp_ctx, ldb_dn_new(tmp_ctx), "CN=%s,CN=SHARES", newname);
+ if (!newdn) {
+ DEBUG(0,("ERROR: Out of memory!\n"));
+ ret = NT_STATUS_NO_MEMORY;
+ goto done;
+ }
+
+ err = ldb_rename(ldb, olddn, newdn);
+ if (err != LDB_SUCCESS) {
+ DEBUG(2,("ERROR: unable to rename share %s (to %s)\n"
+ " err=%d [%s]\n", name, newname, err, ldb_errstring(ldb)));
+ if (err == LDB_ERR_NO_SUCH_OBJECT) {
+ ret = NT_STATUS_BAD_NETWORK_NAME;
+ } else {
+ ret = NT_STATUS_UNSUCCESSFUL;
+ }
+ goto done;
+ }
+
+ msg->dn = newdn;
+ }
+
+ err = ldb_modify(ldb, msg);
+ if (err != LDB_SUCCESS) {
+ DEBUG(2,("ERROR: unable to add share %s to share.ldb\n"
+ " err=%d [%s]\n", name, err, ldb_errstring(ldb)));
+ if (err == LDB_ERR_NO_SUCH_OBJECT) {
+ ret = NT_STATUS_BAD_NETWORK_NAME;
+ } else {
+ ret = NT_STATUS_UNSUCCESSFUL;
+ }
goto done;
}
@@ -396,6 +580,7 @@ NTSTATUS share_ldb_init(void)
.list_all = sldb_list_all,
.get_config = sldb_get_config,
.create = sldb_create,
+ .set = sldb_set,
.remove = sldb_remove
};
generated by cgit (git 2.34.1) at 2024-07-02 21:21:03 +0000