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authorRichard Sharpe <sharpe@samba.org>2002-11-01 08:53:28 +0000
committerRichard Sharpe <sharpe@samba.org>2002-11-01 08:53:28 +0000
commitb6a34f656c26b57d69c4b28a0062f8a031a70d95 (patch)
tree13e0d4d056f83baf631fd506444c175aab2150c0 /source3/utils
parentcbb4ccdaea5a44f4fc918011b66e78cd27faf5f6 (diff)
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Add the changes to change the SIDs ...
You must make two passes over NTUSER.DAT, one for the OWNER SID and one for GROUP SID. I have not tested this yet ... that is, I have not tried to use this on a Win2K etc server. (This used to be commit 7eb89ba467a66190775943834683a42b693d2e3b)
Diffstat (limited to 'source3/utils')
-rw-r--r--source3/utils/profiles.c64
1 files changed, 45 insertions, 19 deletions
diff --git a/source3/utils/profiles.c b/source3/utils/profiles.c
index d12ddbe331..c8d875dfab 100644
--- a/source3/utils/profiles.c
+++ b/source3/utils/profiles.c
@@ -393,8 +393,12 @@ typedef struct acl_struct {
void print_sid(DOM_SID *sid);
+int verbose = 1;
+DOM_SID old_sid, new_sid;
+int change = 0, new = 0;
+
/* Compare two SIDs for equality */
-int compare_sid(DOM_SID *s1, DOM_SID *s2)
+int my_sid_equal(DOM_SID *s1, DOM_SID *s2)
{
int sa1, sa2;
@@ -475,16 +479,32 @@ void print_sid(DOM_SID *sid)
fprintf(stdout, "\n");
}
-void print_acl(ACL *acl, char *prefix)
+void process_sid(DOM_SID *sid, DOM_SID *o_sid, DOM_SID *n_sid)
+{
+ int i;
+ if (my_sid_equal(sid, o_sid)) {
+
+ for (i=0; i<sid->num_auths; i++) {
+ sid->sub_auths[i] = n_sid->sub_auths[i];
+
+ }
+
+ }
+
+}
+
+void process_acl(ACL *acl, char *prefix)
{
int ace_cnt, i;
ACE *ace;
ace_cnt = acl->num_aces;
ace = (ACE *)&acl->aces;
- fprintf(stdout, "%sACEs: %u\n", prefix, ace_cnt);
+ if (verbose) fprintf(stdout, "%sACEs: %u\n", prefix, ace_cnt);
for (i=0; i<ace_cnt; i++) {
- fprintf(stdout, "%s Perms: %08X, SID: ", prefix, ace->perms);
+ if (verbose) fprintf(stdout, "%s Perms: %08X, SID: ", prefix, ace->perms);
+ if (change)
+ process_sid(&ace->trustee, &old_sid, &new_sid);
print_sid(&ace->trustee);
ace = (ACE *)((char *)ace + ace->length);
}
@@ -500,15 +520,12 @@ void usage(voi)
fprintf(stderr, "\n\t\tIf neither present, just report the SIDs found\n");
}
-DOM_SID old_sid, new_sid;
-
int main(int argc, char *argv[])
{
extern char *optarg;
extern int optind;
int opt;
- int i, fd, aces, start = 0, change = 0, new = 0;
- int verbose = 0;
+ int i, fd, aces, start = 0;
int process_sids = 0;
void *base;
struct stat sbuf;
@@ -582,7 +599,7 @@ int main(int argc, char *argv[])
* dealing with the records. We are interested in the sk record
*/
start = 0;
- base = mmap(&start, sbuf.st_size, PROT_READ | PROT_WRITE, MAP_PRIVATE, fd, 0);
+ base = mmap(&start, sbuf.st_size, PROT_READ | PROT_WRITE, MAP_SHARED, fd, 0);
if ((int)base == -1) {
fprintf(stderr, "Could not mmap file: %s, %s\n", argv[optind],
@@ -648,21 +665,30 @@ int main(int argc, char *argv[])
group_sid = (DOM_SID *)(&sk_hdr->sec_desc[0] + sec_desc->group_off);
sacl = (ACL *)(&sk_hdr->sec_desc[0] + sec_desc->sacl_off);
dacl = (ACL *)(&sk_hdr->sec_desc[0] + sec_desc->dacl_off);
- fprintf(stdout, " Owner SID: "); print_sid(owner_sid);
- fprintf(stdout, " Group SID: "); print_sid(group_sid);
+ if (verbose)fprintf(stdout, " Owner SID: ");
+ if (change) process_sid(owner_sid, &old_sid, &new_sid);
+ if (verbose) print_sid(owner_sid);
+ if (verbose) fprintf(stdout, " Group SID: ");
+ if (change) process_sid(group_sid, &old_sid, &new_sid);
+ if (verbose) print_sid(group_sid);
fprintf(stdout, " SACL: ");
- if (!sec_desc->sacl_off)
- fprintf(stdout, "NONE\n");
+ if (!sec_desc->sacl_off) {
+ if (verbose) fprintf(stdout, "NONE\n");
+ }
else
- print_acl(sacl, " ");
- fprintf(stdout, " DACL: ");
- if (!sec_desc->dacl_off)
- fprintf(stdout, "NONE\n");
+ process_acl(sacl, " ");
+ if (verbose) fprintf(stdout, " DACL: ");
+ if (!sec_desc->dacl_off) {
+ if (verbose) fprintf(stdout, "NONE\n");
+ }
else
- print_acl(dacl, " ");
+ process_acl(dacl, " ");
sk_off = sk_hdr->prev_off;
sk_hdr = (SK_HDR *)(base + OFF(sk_hdr->prev_off));
} while (sk_off != first_sk_off);
-}
+ munmap(base, sbuf.st_size);
+ close(fd);
+
+}