1 files changed, 0 insertions, 50 deletions
diff --git a/rainbow/rainbow/gc.py b/rainbow/rainbow/gc.py
deleted file mode 100644
index 2198367..0000000
--- a/rainbow/rainbow/gc.py
+++ /dev/null
@@ -1,50 +0,0 @@
-from subprocess import call, check_call, CalledProcessError
-from os import listdir, unlink
-from os.path import join, isdir, islink, exists
-from rainbow.util import trace
-
-def active_uid(uid):
-    cmd = ['/usr/bin/pgrep', '-U', uid]
-    ret = call(cmd, stdout=open('/dev/null'))
-    if ret in (0, 1):
-        return ret == 0
-    raise CalledProcessError(ret, cmd)
-
-def gc_uid(spool, uid):
-    """This function conservatively attempts to garbage-collect stale uid
-    reservations.
-    """
-
-    # XXX: D-Bus caches passwd-db data!
-    # XXX: D-Bus uses a fixed 1k passwd buffer - be careful with long paths &
-    #      comments
-
-    reservation = join(spool, 'uid_pool', uid)
-    assert not isdir(reservation) and not islink(reservation)
-
-    # XXX: We perform several execv()'s as root based on strings derived from
-    # this 'uid' parameter, which originates as a file-name in a user-writable
-    # directory. Better ideas for input validation would be welcome.
-    uid_num = int(uid)
-    assert uid_num >= 1000 and uid_num <= 65534  # XXX: magic numbers from util/spool.py
-
-    if active_uid(uid):
-        return
-
-    for table in ('uid_to_instance_dir', 'uid_to_home_dir', 'uid_to_gid'):
-        row = join(spool, table, uid)
-        # NB: it is important that rm -rf doesn't follow links. <MS>
-        check_call(['/bin/rm', '-r', '-f', row])
-
-    # So long as we unlink the reservation last, we run no risk of seeing inconsistency
-    unlink(reservation)
-
-def gc_spool(log, spool):
-    uspool = join(spool, 'uid_pool')
-    if exists(uspool) and isdir(uspool):
-        for maybe_uid in listdir(uspool):
-            try: gc_uid(spool, maybe_uid)
-            except: trace()
-    else:
-        log(1, "Skipping spool %s", spool)
-