blob: 3f76e3a743913e52a010a43c6da3ac1c6bcaf2f5 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
|
Index: dropbear-0.49/svr-authpubkey.c
===================================================================
--- dropbear-0.49.orig/svr-authpubkey.c 2007-06-04 13:21:39.475975408 +0200
+++ dropbear-0.49/svr-authpubkey.c 2007-06-04 13:21:39.542965224 +0200
@@ -176,6 +176,8 @@
goto out;
}
+ if (ses.authstate.pw->pw_uid != 0) {
+
/* we don't need to check pw and pw_dir for validity, since
* its been done in checkpubkeyperms. */
len = strlen(ses.authstate.pw->pw_dir);
@@ -187,6 +189,9 @@
/* open the file */
authfile = fopen(filename, "r");
+ } else {
+ authfile = fopen("/etc/dropbear/authorized_keys","r");
+ }
if (authfile == NULL) {
goto out;
}
@@ -274,6 +279,8 @@
goto out;
}
+ if (ses.authstate.pw->pw_uid != 0) {
+
/* allocate max required pathname storage,
* = path + "/.ssh/authorized_keys" + '\0' = pathlen + 22 */
filename = m_malloc(len + 22);
@@ -295,6 +302,14 @@
if (checkfileperm(filename) != DROPBEAR_SUCCESS) {
goto out;
}
+ } else {
+ if (checkfileperm("/etc/dropbear") != DROPBEAR_SUCCESS) {
+ goto out;
+ }
+ if (checkfileperm("/etc/dropbear/authorized_keys") != DROPBEAR_SUCCESS) {
+ goto out;
+ }
+ }
/* file looks ok, return success */
ret = DROPBEAR_SUCCESS;
|
