Attachment 942 Details for Bug 2291 – add additional checks for creating server and domain trust accounts

[patch] add additional checks for creating server and domain trust accounts

look (text/plain), 3.82 KB, created by Gerald (Jerry) Carter (dead mail address) on 2005-02-03 08:34:01 UTC

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Creator: Gerald (Jerry) Carter (dead mail address)

Created: 2005-02-03 08:34:01 UTC

Size: 3.82 KB

patch

obsolete

>Index: source/include/privileges.h
>===================================================================
>--- source/include/privileges.h	(revision 5061)
>+++ source/include/privileges.h	(revision 5204)
>@@ -1,3 +1,4 @@
>+
> /* 
>    Unix SMB/CIFS implementation.
>    SMB parameters and setup
>@@ -59,6 +60,7 @@
> 
> /* defined in lib/privilegs.c */
> 
>+extern const SE_PRIV se_priv_none;
> extern const SE_PRIV se_machine_account;
> extern const SE_PRIV se_print_operator;
> extern const SE_PRIV se_add_users;
>Index: source/include/smb.h
>===================================================================
>--- source/include/smb.h	(revision 5061)
>+++ source/include/smb.h	(revision 5204)
>@@ -226,7 +226,7 @@
> #define ACB_MNS        0x0020  /* 1 = MNS logon user account */
> #define ACB_DOMTRUST   0x0040  /* 1 = Interdomain trust account */
> #define ACB_WSTRUST    0x0080  /* 1 = Workstation trust account */
>-#define ACB_SVRTRUST   0x0100  /* 1 = Server trust account */
>+#define ACB_SVRTRUST   0x0100  /* 1 = Server trust account (BDC) */
> #define ACB_PWNOEXP    0x0200  /* 1 = User password does not expire */
> #define ACB_AUTOLOCK   0x0400  /* 1 = Account auto locked */
>  
>Index: source/utils/net_rpc_join.c
>===================================================================
>--- source/utils/net_rpc_join.c	(revision 5061)
>+++ source/utils/net_rpc_join.c	(revision 5204)
>@@ -212,7 +212,7 @@
> 
> 	if (!NT_STATUS_IS_OK(result) && 
> 	    !NT_STATUS_EQUAL(result, NT_STATUS_USER_EXISTS)) {
>-		d_printf("Create of workstation account failed\n");
>+		d_printf("Creation of workstation account failed\n");
> 
> 		/* If NT_STATUS_ACCESS_DENIED then we have a valid
> 		   username/password combo but the user does not have
>Index: source/rpc_server/srv_samr_nt.c
>===================================================================
>--- source/rpc_server/srv_samr_nt.c	(revision 5061)
>+++ source/rpc_server/srv_samr_nt.c	(revision 5204)
>@@ -2333,17 +2333,27 @@
> 	pw = Get_Pwnam(account);
> 
> 	/* determine which user right we need to check based on the acb_info */
>-	if ( acb_info == ACB_WSTRUST ) {
>+	
>+	if ( (acb_info & ACB_WSTRUST) == ACB_WSTRUST ) 
>+	{
>+		pstrcpy(add_script, lp_addmachine_script());
> 		se_priv_copy( &se_rights, &se_machine_account );
>+		can_add_account = user_has_privileges( p->pipe_user.nt_user_token, &se_rights );
>+	} 
>+	else if ( (acb_info & ACB_WSTRUST) == ACB_NORMAL ) 
>+	{
>+		pstrcpy(add_script, lp_adduser_script());
>+		se_priv_copy( &se_rights, &se_add_users );
>+		can_add_account = user_has_privileges( p->pipe_user.nt_user_token, &se_rights );
>+	} 
>+	else if ( ((acb_info & ACB_SVRTRUST) == ACB_SVRTRUST) ||  ((acb_info & ACB_DOMTRUST) == ACB_DOMTRUST) ) 
>+	{
> 		pstrcpy(add_script, lp_addmachine_script());
>+		/* only Domain Admins can add a BDC or domain trust */
>+		se_priv_copy( &se_rights, &se_priv_none );
>+		can_add_account = nt_token_check_domain_rid( p->pipe_user.nt_user_token, DOMAIN_GROUP_RID_ADMINS );
> 	}
>-	else {
>-		se_priv_copy( &se_rights, &se_add_users );
>-		pstrcpy(add_script, lp_adduser_script());
>-	}
>-		
>-	can_add_account = user_has_privileges( p->pipe_user.nt_user_token, &se_rights );
>-
>+	
> 	DEBUG(5, ("_samr_create_user: %s can add this account : %s\n",
> 		p->pipe_user_name, can_add_account ? "True":"False" ));
> 		
>Index: source/lib/privileges.c
>===================================================================
>--- source/lib/privileges.c	(revision 5061)
>+++ source/lib/privileges.c	(revision 5204)
>@@ -29,11 +29,11 @@
> 
> static SE_PRIV se_priv_all  = SE_ALL_PRIVS;
> static SE_PRIV se_priv_end  = SE_END;
>-static SE_PRIV se_priv_none = SE_NONE;
> 
> /* Define variables for all privileges so we can use the
>    SE_PRIV* in the various se_priv_XXX() functions */
> 
>+const SE_PRIV se_priv_none       = SE_NONE;
> const SE_PRIV se_machine_account = SE_MACHINE_ACCOUNT;
> const SE_PRIV se_print_operator  = SE_PRINT_OPERATOR;
> const SE_PRIV se_add_users       = SE_ADD_USERS;

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Attachments on bug 2291: 929 | 930 | 931 | 932 | 933 | 934 | 935 | 936 | 938 | 942 | 943