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-rw-r--r--source4/param/share.c16
-rw-r--r--source4/param/share.h18
-rw-r--r--source4/param/share_classic.c20
-rw-r--r--source4/param/share_ldb.c143
-rw-r--r--source4/rpc_server/srvsvc/dcesrv_srvsvc.c75
5 files changed, 246 insertions, 26 deletions
diff --git a/source4/param/share.c b/source4/param/share.c
index a87fe38f8e..c27619b11b 100644
--- a/source4/param/share.c
+++ b/source4/param/share.c
@@ -54,6 +54,22 @@ 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)
+{
+ if (sctx->ops->create) {
+ return sctx->ops->create(sctx, info);
+ }
+ return NT_STATUS_NOT_IMPLEMENTED;
+}
+
+NTSTATUS share_remove(struct share_context *sctx, const char *name)
+{
+ if (sctx->ops->remove) {
+ return sctx->ops->remove(sctx, name);
+ }
+ return NT_STATUS_NOT_IMPLEMENTED;
+}
+
/* List of currently available share backends */
static struct share_ops **backends = NULL;
diff --git a/source4/param/share.h b/source4/param/share.h
index af5bd0ebba..ca3accd4ef 100644
--- a/source4/param/share.h
+++ b/source4/param/share.h
@@ -36,6 +36,16 @@ struct share_config {
void *opaque;
};
+struct share_info {
+ const char *name;
+ const char *type;
+ const char *path;
+ const char *comment;
+ const char *password;
+ int32_t max_users;
+ struct security_descriptor *sd;
+};
+
struct share_ops {
const char *name;
NTSTATUS (*init)(TALLOC_CTX *, const struct share_ops*, struct share_context **);
@@ -45,8 +55,8 @@ 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_obj)(struct share_context *, const char *);
- NTSTATUS (*delete_obj)(struct share_context *, const char *);
+ NTSTATUS (*create)(struct share_context *, struct share_info *);
+ NTSTATUS (*remove)(struct share_context *, const char *);
};
#include "param/share_proto.h"
@@ -56,14 +66,14 @@ struct share_ops {
#define SHARE_NAME "name"
#define SHARE_PATH "path"
#define SHARE_COMMENT "comment"
-#define SHARE_PASSWORD "password"
+#define SHARE_PASSWORD "password"
#define SHARE_HOSTS_ALLOW "hosts-allow"
#define SHARE_HOSTS_DENY "hosts-deny"
#define SHARE_NTVFS_HANDLER "ntvfs-handler"
#define SHARE_TYPE "type"
#define SHARE_VOLUME "volume"
#define SHARE_CSC_POLICY "csc-policy"
-#define SHARE_AVAILABLE "available"
+#define SHARE_AVAILABLE "available"
#define SHARE_BROWSEABLE "browseable"
#define SHARE_MAX_CONNECTIONS "max-connections"
diff --git a/source4/param/share_classic.c b/source4/param/share_classic.c
index 59c58e4d54..75f66b1fd4 100644
--- a/source4/param/share_classic.c
+++ b/source4/param/share_classic.c
@@ -312,16 +312,16 @@ NTSTATUS sclassic_get_config(TALLOC_CTX *mem_ctx,
NTSTATUS share_classic_init(void)
{
- struct share_ops ops;
-
- ops.name = "classic";
- ops.init = sclassic_init;
- ops.string_option = sclassic_string_option;
- ops.int_option = sclassic_int_option;
- ops.bool_option = sclassic_bool_option;
- ops.string_list_option = sclassic_string_list_option;
- ops.list_all = sclassic_list_all;
- ops.get_config = sclassic_get_config;
+ static struct share_ops ops = {
+ .name = "classic",
+ .init = sclassic_init,
+ .string_option = sclassic_string_option,
+ .int_option = sclassic_int_option,
+ .bool_option = sclassic_bool_option,
+ .string_list_option = sclassic_string_list_option,
+ .list_all = sclassic_list_all,
+ .get_config = sclassic_get_config
+ };
return share_register(&ops);
}
diff --git a/source4/param/share_ldb.c b/source4/param/share_ldb.c
index 8349ad7fe5..2fd43c04a7 100644
--- a/source4/param/share_ldb.c
+++ b/source4/param/share_ldb.c
@@ -263,18 +263,141 @@ 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); \
+ if (err != LDB_SUCCESS) { \
+ DEBUG(2,("ERROR: unable to add share %s to ldb msg\n", type)); \
+ ret = NT_STATUS_UNSUCCESSFUL; \
+ goto done; \
+ } } while(0)
+
+NTSTATUS sldb_create(struct share_context *ctx, struct share_info *info)
+{
+ 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) {
+ 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 info->name */
+ msg->dn = ldb_dn_string_compose(tmp_ctx, ldb_dn_new(tmp_ctx), "CN=%s,CN=SHARES", info->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);
+ }
+
+ /* TODO: Security Descriptor */
+
+ 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;
+ goto done;
+ }
+
+ ret = NT_STATUS_OK;
+done:
+ talloc_free(tmp_ctx);
+ return ret;
+}
+
+NTSTATUS sldb_remove(struct share_context *ctx, const char *name)
+{
+ struct ldb_context *ldb;
+ struct ldb_dn *dn;
+ TALLOC_CTX *tmp_ctx;
+ NTSTATUS ret;
+ int err;
+
+ 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);
+
+ dn = ldb_dn_string_compose(tmp_ctx, ldb_dn_new(tmp_ctx), "CN=%s,CN=SHARES", name);
+ if (!dn) {
+ DEBUG(0,("ERROR: Out of memory!\n"));
+ ret = NT_STATUS_NO_MEMORY;
+ goto done;
+ }
+
+ err = ldb_delete(ldb, dn);
+ if (err != LDB_SUCCESS) {
+ DEBUG(2,("ERROR: unable to remove share %s from share.ldb\n"
+ " err=%d [%s]\n", name, err, ldb_errstring(ldb)));
+ ret = NT_STATUS_UNSUCCESSFUL;
+ goto done;
+ }
+
+ ret = NT_STATUS_OK;
+done:
+ talloc_free(tmp_ctx);
+ return ret;
+}
+
NTSTATUS share_ldb_init(void)
{
- struct share_ops ops;
-
- ops.name = "ldb";
- ops.init = sldb_init;
- ops.string_option = sldb_string_option;
- ops.int_option = sldb_int_option;
- ops.bool_option = sldb_bool_option;
- ops.string_list_option = sldb_string_list_option;
- ops.list_all = sldb_list_all;
- ops.get_config = sldb_get_config;
+ static struct share_ops ops = {
+ .name = "ldb",
+ .init = sldb_init,
+ .string_option = sldb_string_option,
+ .int_option = sldb_int_option,
+ .bool_option = sldb_bool_option,
+ .string_list_option = sldb_string_list_option,
+ .list_all = sldb_list_all,
+ .get_config = sldb_get_config,
+ .create = sldb_create,
+ .remove = sldb_remove
+ };
return share_register(&ops);
}
diff --git a/source4/rpc_server/srvsvc/dcesrv_srvsvc.c b/source4/rpc_server/srvsvc/dcesrv_srvsvc.c
index 2464da447a..68ab1498c2 100644
--- a/source4/rpc_server/srvsvc/dcesrv_srvsvc.c
+++ b/source4/rpc_server/srvsvc/dcesrv_srvsvc.c
@@ -452,10 +452,68 @@ static WERROR srvsvc_NetShareAdd(struct dcesrv_call_state *dce_call, TALLOC_CTX
}
case 502:
{
+ NTSTATUS nterr;
+ struct share_info *info;
+ struct share_context *sctx;
+
+ nterr = share_get_context(mem_ctx, &sctx);
+ if (!NT_STATUS_IS_OK(nterr)) {
+ return ntstatus_to_werror(nterr);
+ }
+
+ info = talloc_zero(mem_ctx, struct share_info);
+ W_ERROR_HAVE_NO_MEMORY(info);
+
+ info->name = talloc_strdup(info, r->in.info.info502->name);
+ W_ERROR_HAVE_NO_MEMORY(info->name);
+ switch (r->in.info.info502->type) {
+ case 0x00:
+ info->type = talloc_strdup(mem_ctx, "DISK");
+ break;
+ case 0x01:
+ info->type = talloc_strdup(mem_ctx, "PRINTER");
+ break;
+ case 0x03:
+ info->type = talloc_strdup(mem_ctx, "IPC");
+ break;
+ default:
+ return WERR_INVALID_PARAM;
+ }
+ W_ERROR_HAVE_NO_MEMORY(info->type);
+
+ /* Windows will send a path in a form of C:\example\path */
+ if (r->in.info.info502->path[1] == ':') {
+ info->path = talloc_strdup(info, &r->in.info.info502->path[2]);
+ } else {
+ info->path = talloc_strdup(info, r->in.info.info502->path);
+ }
+ W_ERROR_HAVE_NO_MEMORY(info->path);
+ all_string_sub(info->path, "\\", "/", 0);
+
+ if (r->in.info.info502->comment && r->in.info.info502->comment[0]) {
+ info->comment = talloc_strdup(info, r->in.info.info502->comment);
+ W_ERROR_HAVE_NO_MEMORY(info->comment);
+ }
+
+ if (r->in.info.info502->password && r->in.info.info502->password[0]) {
+ info->password = talloc_strdup(info, r->in.info.info502->password);
+ W_ERROR_HAVE_NO_MEMORY(info->password);
+ }
+
+ info->max_users = r->in.info.info502->max_users;
+ /* TODO: security descriptor */
+
+
+ nterr = share_create(sctx, info);
+ if (!NT_STATUS_IS_OK(nterr)) {
+ return ntstatus_to_werror(nterr);
+ }
+
if (r->in.parm_error) {
r->out.parm_error = r->in.parm_error;
}
- return WERR_NOT_SUPPORTED;
+
+ return WERR_OK;
}
default:
return WERR_UNKNOWN_LEVEL;
@@ -1808,7 +1866,20 @@ static WERROR srvsvc_NETRSERVERTRANSPORTDELEX(struct dcesrv_call_state *dce_call
static WERROR srvsvc_NetShareDel(struct dcesrv_call_state *dce_call, TALLOC_CTX *mem_ctx,
struct srvsvc_NetShareDel *r)
{
- DCESRV_FAULT(DCERPC_FAULT_OP_RNG_ERROR);
+ NTSTATUS nterr;
+ struct share_context *sctx;
+
+ nterr = share_get_context(mem_ctx, &sctx);
+ if (!NT_STATUS_IS_OK(nterr)) {
+ return ntstatus_to_werror(nterr);
+ }
+
+ nterr = share_remove(sctx, r->in.share_name);
+ if (!NT_STATUS_IS_OK(nterr)) {
+ return ntstatus_to_werror(nterr);
+ }
+
+ return WERR_OK;
}
/*
generated by cgit (git 2.34.1) at 2024-12-19 15:18:56 +0000