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| author | Ken Raeburn <raeburn@mit.edu> | 2006-06-10 00:00:19 +0000 |
|---|---|---|
| committer | Ken Raeburn <raeburn@mit.edu> | 2006-06-10 00:00:19 +0000 |
| commit | 92f9bb5bcc6065e0b1426eaa5385ce4bb1c6e2b6 (patch) | |
| tree | 31324e89d24f87503f12e5f56c66bafb270df39e /src | |
| parent | 558d815e5e68ca44accfca360cafdbcf0d4bb07d (diff) | |
| download | krb5-92f9bb5bcc6065e0b1426eaa5385ce4bb1c6e2b6.tar.gz krb5-92f9bb5bcc6065e0b1426eaa5385ce4bb1c6e2b6.tar.xz krb5-92f9bb5bcc6065e0b1426eaa5385ce4bb1c6e2b6.zip | |
Use new macro FILE_OWNER_OK to examine uid of .k5login file.
On Mac, define this to accept UNKNOWNUID as well as 0.
ticket: 3233
status: open
git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@18103 dc483132-0cff-0310-8789-dd5450dbe970
Diffstat (limited to 'src')
| -rw-r--r-- | src/lib/krb5/os/kuserok.c | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/src/lib/krb5/os/kuserok.c b/src/lib/krb5/os/kuserok.c index 356b98706..411c20fa5 100644 --- a/src/lib/krb5/os/kuserok.c +++ b/src/lib/krb5/os/kuserok.c @@ -40,6 +40,13 @@ #define MAX_USERNAME 65 +#if defined(__APPLE__) && defined(__MACH__) +#include <hfs/hfs_mount.h> /* XXX */ +#define FILE_OWNER_OK(UID) ((UID) == 0 || (UID) == UNKNOWNUID) +#else +#define FILE_OWNER_OK(UID) ((UID) == 0) +#endif + /* * Given a Kerberos principal "principal", and a local username "luser", * determine whether user is authorized to login according to the @@ -112,7 +119,7 @@ krb5_kuserok(krb5_context context, krb5_principal principal, const char *luser) free(princname); return(FALSE); } - if ((sbuf.st_uid != pwd->pw_uid) && sbuf.st_uid) { + if (sbuf.st_uid != pwd->pw_uid || !FILE_OWNER_OK(sbuf.st_uid)) { fclose(fp); free(princname); return(FALSE); |