Copyright (C) Andrew Tridgell 2000
Copyright (C) Tim Potter 2000
Copyright (C) Jeremy Allison 2000
+ Copyright (C) Jelmer Vernooij 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
#include "includes.h"
-static fstring password;
-static pstring username;
static pstring owner_username;
static fstring server;
-static int got_pass;
-static int test_args;
+static int test_args = False;
static TALLOC_CTX *ctx;
#define CREATE_ACCESS_READ READ_CONTROL_ACCESS
-#define CREATE_ACCESS_WRITE (WRITE_DAC_ACCESS | WRITE_OWNER_ACCESS)
/* numeric is set when the user wants numeric SIDs and ACEs rather
than going via LSA calls to resolve them */
-static int numeric;
+static BOOL numeric = False;
enum acl_mode {SMB_ACL_SET, SMB_ACL_DELETE, SMB_ACL_MODIFY, SMB_ACL_ADD };
enum chown_mode {REQUEST_NONE, REQUEST_CHOWN, REQUEST_CHGRP};
enum exit_values {EXIT_OK, EXIT_FAILED, EXIT_PARSE_ERROR};
struct perm_value {
- char *perm;
+ const char *perm;
uint32 mask;
};
/* These values discovered by inspection */
-static struct perm_value special_values[] = {
+static const struct perm_value special_values[] = {
{ "R", 0x00120089 },
{ "W", 0x00120116 },
{ "X", 0x001200a0 },
{ NULL, 0 },
};
-static struct perm_value standard_values[] = {
+static const struct perm_value standard_values[] = {
{ "READ", 0x001200a9 },
{ "CHANGE", 0x001301bf },
{ "FULL", 0x001f01ff },
static POLICY_HND pol;
static BOOL got_policy_hnd;
-static struct cli_state *connect_one(char *share);
+static struct cli_state *connect_one(const char *share);
/* Open cli connection and policy handle */
/* print an ACE on a FILE, using either numeric or ascii representation */
static void print_ace(FILE *f, SEC_ACE *ace)
{
- struct perm_value *v;
+ const struct perm_value *v;
fstring sidstr;
int do_print = 0;
uint32 got_mask;
unsigned atype, aflags, amask;
DOM_SID sid;
SEC_ACCESS mask;
- struct perm_value *v;
+ const struct perm_value *v;
ZERO_STRUCTP(ace);
p = strchr_m(str,':');
return True;
}
- aces = calloc(1+(*the_acl)->num_aces,sizeof(SEC_ACE));
+ aces = SMB_CALLOC_ARRAY(SEC_ACE, 1+(*the_acl)->num_aces);
memcpy(aces, (*the_acl)->ace, (*the_acl)->num_aces * sizeof(SEC_ACE));
memcpy(aces+(*the_acl)->num_aces, ace, sizeof(SEC_ACE));
new = make_sec_acl(ctx,(*the_acl)->revision,1+(*the_acl)->num_aces, aces);
}
if (strncmp(tok,"OWNER:", 6) == 0) {
- owner_sid = (DOM_SID *)calloc(1, sizeof(DOM_SID));
+ owner_sid = SMB_CALLOC_ARRAY(DOM_SID, 1);
if (!owner_sid ||
!StringToSid(owner_sid, tok+6)) {
printf("Failed to parse owner sid\n");
}
if (strncmp(tok,"GROUP:", 6) == 0) {
- grp_sid = (DOM_SID *)calloc(1, sizeof(DOM_SID));
+ grp_sid = SMB_CALLOC_ARRAY(DOM_SID, 1);
if (!grp_sid ||
!StringToSid(grp_sid, tok+6)) {
printf("Failed to parse group sid\n");
return NULL;
}
- ret = make_sec_desc(ctx,revision, owner_sid, grp_sid,
+ ret = make_sec_desc(ctx,revision, SEC_DESC_SELF_RELATIVE, owner_sid, grp_sid,
NULL, dacl, &sd_size);
SAFE_FREE(grp_sid);
fstring sidstr;
uint32 i;
- printf("REVISION:%d\n", sd->revision);
+ fprintf(f, "REVISION:%d\n", sd->revision);
/* Print owner and group sid */
fstrcpy(sidstr, "");
}
- printf("OWNER:%s\n", sidstr);
+ fprintf(f, "OWNER:%s\n", sidstr);
if (sd->grp_sid) {
SidToString(sidstr, sd->grp_sid);
return EXIT_FAILED;
}
- sd = make_sec_desc(ctx,old->revision,
- (change_mode == REQUEST_CHOWN) ? &sid : old->owner_sid,
- (change_mode == REQUEST_CHGRP) ? &sid : old->grp_sid,
- NULL, old->dacl, &sd_size);
+ sd = make_sec_desc(ctx,old->revision, old->type,
+ (change_mode == REQUEST_CHOWN) ? &sid : NULL,
+ (change_mode == REQUEST_CHGRP) ? &sid : NULL,
+ NULL, NULL, &sd_size);
- fnum = cli_nt_create(cli, filename, CREATE_ACCESS_WRITE);
+ fnum = cli_nt_create(cli, filename, WRITE_OWNER_ACCESS);
if (fnum == -1) {
printf("Failed to open %s: %s\n", filename, cli_errstr(cli));
old->dacl->ace[k] = old->dacl->ace[k+1];
}
old->dacl->num_aces--;
- if (old->dacl->num_aces == 0) {
- SAFE_FREE(old->dacl->ace);
- SAFE_FREE(old->dacl);
- old->off_dacl = 0;
- }
found = True;
break;
}
}
}
+ if (sd->owner_sid) {
+ old->owner_sid = sd->owner_sid;
+ }
+
+ if (sd->grp_sid) {
+ old->grp_sid = sd->grp_sid;
+ }
+
break;
case SMB_ACL_ADD:
sort_acl(old->dacl);
/* Create new security descriptor and set it */
- sd = make_sec_desc(ctx,old->revision, old->owner_sid, old->grp_sid,
+ sd = make_sec_desc(ctx,old->revision, old->type, old->owner_sid, old->grp_sid,
NULL, old->dacl, &sd_size);
- fnum = cli_nt_create(cli, filename, CREATE_ACCESS_WRITE);
+ fnum = cli_nt_create(cli, filename, WRITE_DAC_ACCESS);
if (fnum == -1) {
printf("cacl_set failed to open %s: %s\n", filename, cli_errstr(cli));
/*****************************************************
return a connection to a server
*******************************************************/
-static struct cli_state *connect_one(char *share)
+static struct cli_state *connect_one(const char *share)
{
struct cli_state *c;
struct in_addr ip;
NTSTATUS nt_status;
zero_ip(&ip);
- if (!got_pass) {
+ if (!cmdline_auth_info.got_pass) {
char *pass = getpass("Password: ");
if (pass) {
- pstrcpy(password, pass);
- got_pass = True;
+ 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, "?????",
- username, lp_workgroup(),
- password, 0, NULL))) {
+ cmdline_auth_info.username, lp_workgroup(),
+ cmdline_auth_info.password, 0,
+ cmdline_auth_info.signing_state, NULL))) {
return c;
} else {
DEBUG(0,("cli_full_connection failed! (%s)\n", nt_errstr(nt_status)));
}
}
-
-static void usage(void)
-{
- printf(
-"Usage: smbcacls //server1/share1 filename [options]\n\
-\n\
-\t-D <acls> delete an acl\n\
-\t-M <acls> modify an acl\n\
-\t-A <acls> add an acl\n\
-\t-S <acls> set acls\n\
-\t-C username change ownership of a file\n\
-\t-G username change group ownership of a file\n\
-\t-n don't resolve sids or masks to names\n\
-\t-h print help\n\
-\t-d debuglevel set debug output level\n\
-\t-U username user to autheticate as\n\
-\n\
-The username can be of the form username%%password or\n\
-workgroup\\username%%password.\n\n\
-An acl is of the form ACL:<SID>:type/flags/mask\n\
-You can string acls together with spaces, commas or newlines\n\
-");
-}
-
/****************************************************************************
main program
****************************************************************************/
- int main(int argc,char *argv[])
+ int main(int argc, const char *argv[])
{
char *share;
- pstring filename;
- extern char *optarg;
- extern int optind;
int opt;
- char *p;
enum acl_mode mode = SMB_ACL_SET;
- char *the_acl = NULL;
+ static char *the_acl = NULL;
enum chown_mode change_mode = REQUEST_NONE;
int result;
+ fstring path;
+ pstring filename;
+ poptContext pc;
+ struct poptOption long_options[] = {
+ POPT_AUTOHELP
+ { "delete", 'D', POPT_ARG_STRING, NULL, 'D', "Delete an acl", "ACL" },
+ { "modify", 'M', POPT_ARG_STRING, NULL, 'M', "Modify an acl", "ACL" },
+ { "add", 'a', POPT_ARG_STRING, NULL, 'a', "Add an acl", "ACL" },
+ { "set", 'S', POPT_ARG_STRING, NULL, 'S', "Set acls", "ACLS" },
+ { "chown", 'C', POPT_ARG_STRING, NULL, 'C', "Change ownership of a file", "USERNAME" },
+ { "chgrp", 'G', POPT_ARG_STRING, NULL, 'G', "Change group ownership of a file", "GROUPNAME" },
+ { "numeric", 0, POPT_ARG_NONE, &numeric, True, "Don't resolve sids or masks to names" },
+ { "test-args", 't', POPT_ARG_NONE, &test_args, True, "Test arguments"},
+ POPT_COMMON_SAMBA
+ POPT_COMMON_CREDENTIALS
+ { NULL }
+ };
struct cli_state *cli;
ctx=talloc_init("main");
- setlinebuf(stdout);
-
+ /* set default debug level to 1 regardless of what smb.conf sets */
+ setup_logging( "smbcacls", True );
+ DEBUGLEVEL_CLASS[DBGC_ALL] = 1;
dbf = x_stderr;
+ x_setbuf( x_stderr, NULL );
- if (argc < 3 || argv[1][0] == '-') {
- usage();
- talloc_destroy(ctx);
- exit(EXIT_PARSE_ERROR);
- }
-
- setup_logging(argv[0],True);
-
- share = argv[1];
- pstrcpy(filename, argv[2]);
- all_string_sub(share,"/","\\",0);
-
- argc -= 2;
- argv += 2;
+ setlinebuf(stdout);
lp_load(dyn_CONFIGFILE,True,False,False);
load_interfaces();
- if (getenv("USER")) {
- pstrcpy(username,getenv("USER"));
-
- if ((p=strchr_m(username,'%'))) {
- *p = 0;
- pstrcpy(password,p+1);
- got_pass = True;
- memset(strchr_m(getenv("USER"), '%') + 1, 'X',
- strlen(password));
- }
- }
+ pc = poptGetContext("smbcacls", argc, argv, long_options, 0);
+
+ poptSetOtherOptionHelp(pc, "//server1/share1 filename");
- while ((opt = getopt(argc, argv, "U:nhS:D:A:M:C:G:td:")) != EOF) {
+ while ((opt = poptGetNextOpt(pc)) != -1) {
switch (opt) {
- case 'U':
- pstrcpy(username,optarg);
- p = strchr_m(username,'%');
- if (p) {
- *p = 0;
- pstrcpy(password, p+1);
- got_pass = 1;
- }
- break;
-
case 'S':
- the_acl = optarg;
+ the_acl = smb_xstrdup(poptGetOptArg(pc));
mode = SMB_ACL_SET;
break;
case 'D':
- the_acl = optarg;
+ the_acl = smb_xstrdup(poptGetOptArg(pc));
mode = SMB_ACL_DELETE;
break;
case 'M':
- the_acl = optarg;
+ the_acl = smb_xstrdup(poptGetOptArg(pc));
mode = SMB_ACL_MODIFY;
break;
- case 'A':
- the_acl = optarg;
+ case 'a':
+ the_acl = smb_xstrdup(poptGetOptArg(pc));
mode = SMB_ACL_ADD;
break;
case 'C':
- pstrcpy(owner_username,optarg);
+ pstrcpy(owner_username,poptGetOptArg(pc));
change_mode = REQUEST_CHOWN;
break;
case 'G':
- pstrcpy(owner_username,optarg);
+ pstrcpy(owner_username,poptGetOptArg(pc));
change_mode = REQUEST_CHGRP;
break;
-
- case 'n':
- numeric = 1;
- break;
-
- case 't':
- test_args = 1;
- break;
-
- case 'h':
- usage();
- talloc_destroy(ctx);
- exit(EXIT_PARSE_ERROR);
-
- case 'd':
- DEBUGLEVEL = atoi(optarg);
- break;
-
- default:
- printf("Unknown option %c (%d)\n", (char)opt, opt);
- talloc_destroy(ctx);
- exit(EXIT_PARSE_ERROR);
}
}
- argc -= optind;
- argv += optind;
-
- if (argc > 0) {
- usage();
- talloc_destroy(ctx);
- exit(EXIT_PARSE_ERROR);
+ /* Make connection to server */
+ if(!poptPeekArg(pc)) {
+ poptPrintUsage(pc, stderr, 0);
+ return -1;
}
+
+ fstrcpy(path, poptGetArg(pc));
+
+ if(!poptPeekArg(pc)) {
+ poptPrintUsage(pc, stderr, 0);
+ return -1;
+ }
+
+ pstrcpy(filename, poptGetArg(pc));
- /* Make connection to server */
+ all_string_sub(path,"/","\\",0);
- fstrcpy(server,share+2);
+ fstrcpy(server,path+2);
share = strchr_m(server,'\\');
if (!share) {
share = strchr_m(server,'/');
if (!share) {
+ printf("Invalid argument: %s\n", share);
return -1;
}
}
if (filename[0] != '\\') {
pstring s;
s[0] = '\\';
- safe_strcpy(&s[1], filename, sizeof(pstring)-1);
+ safe_strcpy(&s[1], filename, sizeof(pstring)-2);
pstrcpy(filename, s);
}
return result;
}
-
git.samba.org / tprouty / samba.git / blobdiff