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Code

smbd: introduce smbXsrv_session_info_lookup()

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Signed-off-by: Ralph Boehme <slow@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
This commit is contained in:
Ralph Boehme 2020-01-01 01:06:24 +01:00 committed by Jeremy Allison
parent 96fd0ddd02
commit e80aca0427
2 changed files with 48 additions and 0 deletions
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3
source3/smbd/globals.h
View File

@ -573,6 +573,9 @@ NTSTATUS smb1srv_session_table_init(struct smbXsrv_connection *conn);
NTSTATUS smb1srv_session_lookup(struct smbXsrv_connection *conn,
uint16_t vuid, NTTIME now,
struct smbXsrv_session **session);
NTSTATUS smbXsrv_session_info_lookup(struct smbXsrv_client *client,
uint64_t session_wire_id,
struct auth_session_info **si);
NTSTATUS smb2srv_session_table_init(struct smbXsrv_connection *conn);
NTSTATUS smb2srv_session_lookup_conn(struct smbXsrv_connection *conn,
uint64_t session_id, NTTIME now,

45
source3/smbd/smbXsrv_session.c
View File

@ -1854,6 +1854,51 @@ NTSTATUS smb1srv_session_lookup(struct smbXsrv_connection *conn,
session);
}
NTSTATUS smbXsrv_session_info_lookup(struct smbXsrv_client *client,
uint64_t session_wire_id,
struct auth_session_info **si)
{
struct smbXsrv_session_table *table = client->session_table;
uint8_t key_buf[SMBXSRV_SESSION_LOCAL_TDB_KEY_SIZE];
struct smbXsrv_session_local_fetch_state state = {
.session = NULL,
.status = NT_STATUS_INTERNAL_ERROR,
};
TDB_DATA key;
NTSTATUS status;
if (session_wire_id == 0) {
return NT_STATUS_USER_SESSION_DELETED;
}
if (table == NULL) {
/* this might happen before the end of negprot */
return NT_STATUS_USER_SESSION_DELETED;
}
if (table->local.db_ctx == NULL) {
return NT_STATUS_INTERNAL_ERROR;
}
key = smbXsrv_session_local_id_to_key(session_wire_id, key_buf);
status = dbwrap_parse_record(table->local.db_ctx, key,
smbXsrv_session_local_fetch_parser,
&state);
if (!NT_STATUS_IS_OK(status)) {
return status;
}
if (!NT_STATUS_IS_OK(state.status)) {
return state.status;
}
if (state.session->global->auth_session_info == NULL) {
return NT_STATUS_USER_SESSION_DELETED;
}
*si = state.session->global->auth_session_info;
return NT_STATUS_OK;
}
NTSTATUS smb2srv_session_table_init(struct smbXsrv_connection *conn)
{
/*