diff options
| author | Jeremy Allison <jra@samba.org> | 2012-02-28 09:47:50 -0800 |
|---|---|---|
| committer | Jeremy Allison <jra@samba.org> | 2012-02-28 20:21:26 +0100 |
| commit | 6081fabe7e0f461ea7d288c40727d4fb5defce5d (patch) | |
| tree | a91615884972a0bb82d1c9fa432a2df19f1a35dd /source3/smbd/service.c | |
| parent | d12bad72ba4c6492b137fb6fa04b595e64e6d993 (diff) | |
| download | samba-6081fabe7e0f461ea7d288c40727d4fb5defce5d.tar.gz | |
Fix problem reported by Tom Lee <tlee2951@gmail.com> - when calculating
the share security mask, take priviliges into account for the connecting
user.
Autobuild-User: Jeremy Allison <jra@samba.org>
Autobuild-Date: Tue Feb 28 20:21:26 CET 2012 on sn-devel-104
Diffstat (limited to 'source3/smbd/service.c')
| -rw-r--r-- | source3/smbd/service.c | 31 |
1 files changed, 28 insertions, 3 deletions
diff --git a/source3/smbd/service.c b/source3/smbd/service.c index b08811bab2a..8436fbee91f 100644 --- a/source3/smbd/service.c +++ b/source3/smbd/service.c @@ -523,6 +523,33 @@ NTSTATUS set_conn_force_user_group(connection_struct *conn, int snum) } /**************************************************************************** + Setup the share access mask for a connection. +****************************************************************************/ + +static void create_share_access_mask(connection_struct *conn, int snum) +{ + const struct security_token *token = conn->session_info->security_token; + + share_access_check(token, + lp_servicename(snum), + MAXIMUM_ALLOWED_ACCESS, + &conn->share_access); + + if (security_token_has_privilege(token, SEC_PRIV_SECURITY)) { + conn->share_access |= SEC_FLAG_SYSTEM_SECURITY; + } + if (security_token_has_privilege(token, SEC_PRIV_RESTORE)) { + conn->share_access |= (SEC_RIGHTS_PRIV_RESTORE); + } + if (security_token_has_privilege(token, SEC_PRIV_BACKUP)) { + conn->share_access |= (SEC_RIGHTS_PRIV_BACKUP); + } + if (security_token_has_privilege(token, SEC_PRIV_TAKE_OWNERSHIP)) { + conn->share_access |= (SEC_STD_WRITE_OWNER); + } +} + +/**************************************************************************** Make a connection, given the snum to connect to, and the vuser of the connecting user if appropriate. ****************************************************************************/ @@ -636,9 +663,7 @@ static NTSTATUS make_connection_snum(struct smbd_server_connection *sconn, * */ - share_access_check(conn->session_info->security_token, - lp_servicename(snum), MAXIMUM_ALLOWED_ACCESS, - &conn->share_access); + create_share_access_mask(conn, snum); if ((conn->share_access & FILE_WRITE_DATA) == 0) { if ((conn->share_access & FILE_READ_DATA) == 0) { |