This commit was manufactured by cvs2svn to create branch 'SAMBA_3_0'.(This used to be commit 381649916ecbaddefbb6ee0e6137b7cc73eb54b1)

1 files changed, 545 insertions, 0 deletions

diff --git a/source3/utils/smbcquotas.c b/source3/utils/smbcquotas.c
new file mode 100644
index 0000000000..c5d0aa869b
--- /dev/null
+++ b/source3/utils/smbcquotas.c
@@ -0,0 +1,545 @@
+/* 
+   Unix SMB/CIFS implementation.
+   QUOTA get/set utility
+   
+   Copyright (C) Andrew Tridgell		2000
+   Copyright (C) Tim Potter			2000
+   Copyright (C) Jeremy Allison			2000
+   Copyright (C) Stefan (metze) Metzmacher	2003
+   
+   This program is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 2 of the License, or
+   (at your option) any later version.
+   
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+   
+   You should have received a copy of the GNU General Public License
+   along with this program; if not, write to the Free Software
+   Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+*/
+
+#include "includes.h"
+
+static pstring server;
+
+/* numeric is set when the user wants numeric SIDs and ACEs rather
+   than going via LSA calls to resolve them */
+static BOOL numeric;
+static BOOL verbose;
+
+enum todo_values {NOOP_QUOTA=0,FS_QUOTA,USER_QUOTA,LIST_QUOTA,SET_QUOTA};
+enum exit_values {EXIT_OK, EXIT_FAILED, EXIT_PARSE_ERROR};
+
+static struct cli_state *cli_ipc = NULL;
+static POLICY_HND pol;
+static BOOL got_policy_hnd;
+
+static struct cli_state *connect_one(const char *share);
+
+/* Open cli connection and policy handle */
+
+static BOOL cli_open_policy_hnd(void)
+{
+	/* Initialise cli LSA connection */
+
+	if (!cli_ipc) {
+		cli_ipc = connect_one("IPC$");
+		if (!cli_nt_session_open (cli_ipc, PI_LSARPC)) {
+				return False;
+		}
+	}
+	
+	/* Open policy handle */
+
+	if (!got_policy_hnd) {
+
+		/* Some systems don't support SEC_RIGHTS_MAXIMUM_ALLOWED,
+		   but NT sends 0x2000000 so we might as well do it too. */
+
+		if (!NT_STATUS_IS_OK(cli_lsa_open_policy(cli_ipc, cli_ipc->mem_ctx, True, 
+							 GENERIC_EXECUTE_ACCESS, &pol))) {
+			return False;
+		}
+
+		got_policy_hnd = True;
+	}
+	
+	return True;
+}
+
+/* convert a SID to a string, either numeric or username/group */
+static void SidToString(fstring str, DOM_SID *sid, BOOL _numeric)
+{
+	char **domains = NULL;
+	char **names = NULL;
+	uint32 *types = NULL;
+
+	sid_to_string(str, sid);
+
+	if (_numeric) return;
+
+	/* Ask LSA to convert the sid to a name */
+
+	if (!cli_open_policy_hnd() ||
+	    !NT_STATUS_IS_OK(cli_lsa_lookup_sids(cli_ipc, cli_ipc->mem_ctx,  
+						 &pol, 1, sid, &domains, 
+						 &names, &types)) ||
+	    !domains || !domains[0] || !names || !names[0]) {
+		return;
+	}
+
+	/* Converted OK */
+
+	slprintf(str, sizeof(fstring) - 1, "%s%s%s",
+		 domains[0], lp_winbind_separator(),
+		 names[0]);
+	
+}
+
+/* convert a string to a SID, either numeric or username/group */
+static BOOL StringToSid(DOM_SID *sid, const char *str)
+{
+	uint32 *types = NULL;
+	DOM_SID *sids = NULL;
+	BOOL result = True;
+
+	if (strncmp(str, "S-", 2) == 0) {
+		return string_to_sid(sid, str);
+	}
+
+	if (!cli_open_policy_hnd() ||
+	    !NT_STATUS_IS_OK(cli_lsa_lookup_names(cli_ipc, cli_ipc->mem_ctx, 
+						  &pol, 1, &str, &sids, 
+						  &types))) {
+		result = False;
+		goto done;
+	}
+
+	sid_copy(sid, &sids[0]);
+ done:
+
+	return result;
+}
+
+#define QUOTA_GET 1
+#define QUOTA_SETLIM 2
+#define QUOTA_SETFLAGS 3
+#define QUOTA_LIST 4
+
+enum {PARSE_FLAGS,PARSE_LIM};
+
+static int parse_quota_set(pstring set_str, pstring username_str, enum SMB_QUOTA_TYPE *qtype, int *cmd, SMB_NTQUOTA_STRUCT *pqt)
+{
+	char *p = set_str,*p2;
+	int todo;
+	BOOL stop = False;
+	BOOL enable = False;
+	BOOL deny = False;
+	
+	if (strncasecmp(set_str,"UQLIM:",6)==0) {
+		p += 6;
+		*qtype = SMB_USER_QUOTA_TYPE;
+		*cmd = QUOTA_SETLIM;
+		todo = PARSE_LIM;
+		if ((p2=strstr(p,":"))==NULL) {
+			return -1;
+		}
+		
+		*p2 = '\0';
+		p2++;
+		
+		fstrcpy(username_str,p);
+		p = p2;
+	} else if (strncasecmp(set_str,"FSQLIM:",7)==0) {
+		p +=7;
+		*qtype = SMB_USER_FS_QUOTA_TYPE;
+		*cmd = QUOTA_SETLIM;
+		todo = PARSE_LIM;
+	} else if (strncasecmp(set_str,"FSQFLAGS:",9)==0) {
+		p +=9;
+		todo = PARSE_FLAGS;
+		*qtype = SMB_USER_FS_QUOTA_TYPE;
+		*cmd = QUOTA_SETFLAGS;
+	} else {
+		return -1;
+	}
+
+	switch (todo) {
+		case PARSE_LIM:
+#if defined(HAVE_LONGLONG)
+			if (sscanf(p,"%llu/%llu",&pqt->softlim,&pqt->hardlim)!=2) {
+#else
+			if (sscanf(p,"%lu/%lu",&pqt->softlim,&pqt->hardlim)!=2) {
+#endif
+				return -1;
+			}
+			
+			break;
+		case PARSE_FLAGS:
+			while (!stop) {
+
+				if ((p2=strstr(p,"/"))==NULL) {
+					stop = True;
+				} else {
+					*p2 = '\0';
+					p2++;
+				}
+
+				if (strncasecmp(p,"QUOTA_ENABLED",13)==0) {
+					enable = True;
+				} else if (strncasecmp(p,"DENY_DISK",9)==0) {
+					deny = True;
+				} else if (strncasecmp(p,"LOG_SOFTLIMIT",13)==0) {
+					pqt->qflags |= QUOTAS_LOG_THRESHOLD;
+				} else if (strncasecmp(p,"LOG_HARDLIMIT",13)==0) {
+					pqt->qflags |= QUOTAS_LOG_LIMIT;
+				} else {
+					return -1;
+				}
+
+				p=p2;
+			}
+
+			if (deny) {
+				pqt->qflags |= QUOTAS_DENY_DISK;
+			} else if (enable) {
+				pqt->qflags |= QUOTAS_ENABLED;
+			}
+			
+			break;	
+	}
+
+	return 0;
+}
+
+static int do_quota(struct cli_state *cli, enum SMB_QUOTA_TYPE qtype, uint16 cmd, pstring username_str, SMB_NTQUOTA_STRUCT *pqt)
+{
+	uint32 fs_attrs = 0;
+	int quota_fnum = 0;
+	SMB_NTQUOTA_LIST *qtl = NULL;
+	SMB_NTQUOTA_STRUCT qt;
+	ZERO_STRUCT(qt);
+
+	if (!cli_get_fs_attr_info(cli, &fs_attrs)) {
+		d_printf("Failed to get the filesystem attributes %s.\n",
+			cli_errstr(cli));
+		return -1;
+	}
+
+	if (!(fs_attrs & FILE_VOLUME_QUOTAS)) {
+		d_printf("Quotas are not supported by the server.\n");
+		return 0;	
+	}
+
+	if (!cli_get_quota_handle(cli, &quota_fnum)) {
+		d_printf("Failed to open \\%s  %s.\n",
+			FAKE_FILE_NAME_QUOTA,cli_errstr(cli));
+		return -1;
+	}
+
+	switch(qtype) {
+		case SMB_USER_QUOTA_TYPE:
+			if (!StringToSid(&qt.sid, username_str)) {
+				d_printf("StringToSid() failed for [%s]\n",username_str);
+				return -1;
+			}
+			
+			switch(cmd) {
+				case QUOTA_GET:
+					if (!cli_get_user_quota(cli, quota_fnum, &qt)) {
+						d_printf("%s cli_get_user_quota %s\n",
+							 cli_errstr(cli),username_str);
+						return -1;
+					}
+					dump_ntquota(&qt,verbose,numeric,SidToString);
+					break;
+				case QUOTA_SETLIM:
+					pqt->sid = qt.sid;
+					if (!cli_set_user_quota(cli, quota_fnum, pqt)) {
+						d_printf("%s cli_set_user_quota %s\n",
+							 cli_errstr(cli),username_str);
+						return -1;
+					}
+					if (!cli_get_user_quota(cli, quota_fnum, &qt)) {
+						d_printf("%s cli_get_user_quota %s\n",
+							 cli_errstr(cli),username_str);
+						return -1;
+					}
+					dump_ntquota(&qt,verbose,numeric,SidToString);
+					break;
+				case QUOTA_LIST:
+					if (!cli_list_user_quota(cli, quota_fnum, &qtl)) {
+						d_printf("%s cli_set_user_quota %s\n",
+							 cli_errstr(cli),username_str);
+						return -1;
+					}
+					dump_ntquota_list(&qtl,verbose,numeric,SidToString);
+					free_ntquota_list(&qtl);					
+					break;
+				default:
+					d_printf("Unknown Error\n");
+					return -1;
+			} 
+			break;
+		case SMB_USER_FS_QUOTA_TYPE:
+			switch(cmd) {
+				case QUOTA_GET:
+					if (!cli_get_fs_quota_info(cli, quota_fnum, &qt)) {
+						d_printf("%s cli_get_fs_quota_info\n",
+							 cli_errstr(cli));
+						return -1;
+					}
+					dump_ntquota(&qt,True,numeric,NULL);
+					break;
+				case QUOTA_SETLIM:
+					if (!cli_get_fs_quota_info(cli, quota_fnum, &qt)) {
+						d_printf("%s cli_get_fs_quota_info\n",
+							 cli_errstr(cli));
+						return -1;
+					}
+					qt.softlim = pqt->softlim;
+					qt.hardlim = pqt->hardlim;
+					if (!cli_set_fs_quota_info(cli, quota_fnum, &qt)) {
+						d_printf("%s cli_set_fs_quota_info\n",
+							 cli_errstr(cli));
+						return -1;
+					}
+					if (!cli_get_fs_quota_info(cli, quota_fnum, &qt)) {
+						d_printf("%s cli_get_fs_quota_info\n",
+							 cli_errstr(cli));
+						return -1;
+					}
+					dump_ntquota(&qt,True,numeric,NULL);
+					break;
+				case QUOTA_SETFLAGS:
+					if (!cli_get_fs_quota_info(cli, quota_fnum, &qt)) {
+						d_printf("%s cli_get_fs_quota_info\n",
+							 cli_errstr(cli));
+						return -1;
+					}
+					qt.qflags = pqt->qflags;
+					if (!cli_set_fs_quota_info(cli, quota_fnum, &qt)) {
+						d_printf("%s cli_set_fs_quota_info\n",
+							 cli_errstr(cli));
+						return -1;
+					}
+					if (!cli_get_fs_quota_info(cli, quota_fnum, &qt)) {
+						d_printf("%s cli_get_fs_quota_info\n",
+							 cli_errstr(cli));
+						return -1;
+					}
+					dump_ntquota(&qt,True,numeric,NULL);
+					break;
+				default:
+					d_printf("Unknown Error\n");
+					return -1;
+			} 		
+			break;
+		default:
+			d_printf("Unknown Error\n");
+			return -1;
+	}
+
+	cli_close(cli, quota_fnum);
+
+	return 0;
+}
+
+/***************************************************** 
+return a connection to a server
+*******************************************************/
+static struct cli_state *connect_one(const char *share)
+{
+	struct cli_state *c;
+	struct in_addr ip;
+	NTSTATUS nt_status;
+	zero_ip(&ip);
+	
+	if (!cmdline_auth_info.got_pass) {
+		char *pass = getpass("Password: ");
+		if (pass) {
+			pstrcpy(cmdline_auth_info.password, pass);
+			cmdline_auth_info.got_pass = True;
+		}
+	}
+
+	if (NT_STATUS_IS_OK(nt_status = cli_full_connection(&c, global_myname(), server, 
+							    &ip, 0,
+							    share, "?????",  
+							    cmdline_auth_info.username, lp_workgroup(),
+							    cmdline_auth_info.password, 0, NULL))) {
+		return c;
+	} else {
+		DEBUG(0,("cli_full_connection failed! (%s)\n", nt_errstr(nt_status)));
+		return NULL;
+	}
+}
+
+/****************************************************************************
+  main program
+****************************************************************************/
+ int main(int argc, const char *argv[])
+{
+	char *share;
+	int opt;
+	int result;
+	int todo = 0;
+	pstring username_str = {0};
+	pstring path = {0};
+	pstring set_str = {0};
+	enum SMB_QUOTA_TYPE qtype;
+	int cmd = 0;
+	BOOL test_args = False;
+	struct cli_state *cli;
+	BOOL fix_user = False;
+	SMB_NTQUOTA_STRUCT qt;
+	poptContext pc;
+	struct poptOption long_options[] = {
+		POPT_AUTOHELP
+		{ "user", 'u', POPT_ARG_STRING, NULL, 'u', "Show quotas for user", "user" },
+		{ "list", 'L', POPT_ARG_NONE, NULL, 'L', "List user quotas" },
+		{ "fs", 'F', POPT_ARG_NONE, NULL, 'F', "Show filesystem quotas" },
+		{ "set", 'S', POPT_ARG_STRING, NULL, 'S', "Set acls\n\
+SETSTRING:\n\
+UQLIM:<username>/<softlimit>/<hardlimit> for user quotas\n\
+FSQLIM:<softlimit>/<hardlimit> for filesystem defaults\n\
+FSQFLAGS:QUOTA_ENABLED/DENY_DISK/LOG_SOFTLIMIT/LOG_HARD_LIMIT", "SETSTRING" },
+		{ "numeric", 'n', POPT_ARG_NONE, &numeric, True, "Don't resolve sids or limits to names" },
+		{ "verbose", 'v', POPT_ARG_NONE, &verbose, True, "be verbose" },
+		{ "test-args", 't', POPT_ARG_NONE, &test_args, True, "Test arguments"},
+		POPT_COMMON_SAMBA
+		POPT_COMMON_CREDENTIALS
+		{ NULL }
+	};
+
+	ZERO_STRUCT(qt);
+
+	setlinebuf(stdout);
+
+	dbf = x_stderr;
+
+	fault_setup(NULL);
+
+	setup_logging(argv[0],True);
+
+
+	lp_load(dyn_CONFIGFILE,True,False,False);
+	load_interfaces();
+
+	pc = poptGetContext("smbcquotas", argc, argv, long_options, 0);
+	
+	poptSetOtherOptionHelp(pc, "//server1/share1");
+
+	while ((opt = poptGetNextOpt(pc)) != -1) {
+		switch (opt) {
+		case 'L':
+			if (todo != 0) {
+				d_printf("Please specify only one option of <-L|-F|-S|-u>\n");
+				exit(EXIT_PARSE_ERROR);
+			}
+			todo = LIST_QUOTA;
+			break;
+
+		case 'F':
+			if (todo != 0) {
+				d_printf("Please specify only one option of <-L|-F|-S|-u>\n");
+				exit(EXIT_PARSE_ERROR);
+			}
+			todo = FS_QUOTA;
+			break;
+		
+		case 'u':
+			if (todo != 0) {
+				d_printf("Please specify only one option of <-L|-F|-S|-u>\n");
+				exit(EXIT_PARSE_ERROR);
+			}
+			pstrcpy(username_str,poptGetOptArg(pc));
+			todo = USER_QUOTA;
+			fix_user = True;
+			break;
+		
+		case 'S':
+			if (todo != 0) {
+				d_printf("Please specify only one option of <-L|-F|-S|-u>\n");
+				exit(EXIT_PARSE_ERROR);
+			}
+			pstrcpy(set_str,poptGetOptArg(pc));
+			todo = SET_QUOTA;
+			break;
+		}
+	}
+
+	if (todo == 0)
+		todo = USER_QUOTA;
+
+	if (!fix_user)
+		pstrcpy(username_str,cmdline_auth_info.username);
+
+	/* Make connection to server */
+	if(!poptPeekArg(pc)) { 
+		poptPrintUsage(pc, stderr, 0);
+		exit(EXIT_PARSE_ERROR);
+	}
+	
+	pstrcpy(path, poptGetArg(pc));
+
+	all_string_sub(path,"/","\\",0);
+
+	pstrcpy(server,path+2);
+	share = strchr_m(server,'\\');
+	if (!share) {
+		share = strchr_m(server,'/');
+		if (!share) {
+			printf("Invalid argument: %s\n", share);
+			exit(EXIT_PARSE_ERROR);
+		}
+	}
+
+	*share = 0;
+	share++;
+
+	if (todo == SET_QUOTA) {
+		if (parse_quota_set(set_str, username_str, &qtype, &cmd, &qt)) {
+			printf("Invalid argument: -S %s\n", set_str);
+			exit(EXIT_PARSE_ERROR);
+		}
+	}
+
+	if (!test_args) {
+		cli = connect_one(share);
+		if (!cli) {
+			exit(EXIT_FAILED);
+		}
+	} else {
+		exit(EXIT_OK);
+	}
+
+
+	/* Perform requested action */
+
+	switch (todo) {
+		case FS_QUOTA:
+			result = do_quota(cli,SMB_USER_FS_QUOTA_TYPE, QUOTA_GET, username_str, NULL);
+			break;
+		case LIST_QUOTA:
+			result = do_quota(cli,SMB_USER_QUOTA_TYPE, QUOTA_LIST, username_str, NULL);
+			break;
+		case USER_QUOTA:
+			result = do_quota(cli,SMB_USER_QUOTA_TYPE, QUOTA_GET, username_str, NULL);
+			break;
+		case SET_QUOTA:
+			result = do_quota(cli, qtype, cmd, username_str, &qt);
+			break;
+		default: 
+			
+			result = EXIT_FAILED;
+			break;
+	}
+
+	return result;
+}
+