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Code Issues Projects Releases Packages Wiki Activity Actions 9

Dealing with invalid symlinks and symlink permissions

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This commit is contained in:
David Simon 2013-05-09 15:35:05 -04:00
commit 190ce16bab
2 changed files with 23 additions and 7 deletions
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22
lib/ansible/module_common.py
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@ -316,7 +316,7 @@ class AnsibleModule(object):
def user_and_group(self, filename):
filename = os.path.expanduser(filename)
st = os.stat(filename)
st = os.lstat(filename)
uid = st.st_uid
gid = st.st_gid
return (uid, gid)
@ -370,7 +370,7 @@ class AnsibleModule(object):
return True
if orig_uid != uid:
try:
os.chown(path, uid, -1)
os.lchown(path, uid, -1)
except OSError:
self.fail_json(path=path, msg='chown failed')
changed = True
@ -392,7 +392,7 @@ class AnsibleModule(object):
return True
if orig_gid != gid:
try:
os.chown(path, -1, gid)
os.lchown(path, -1, gid)
except OSError:
self.fail_json(path=path, msg='chgrp failed')
changed = True
@ -409,7 +409,7 @@ class AnsibleModule(object):
except Exception, e:
self.fail_json(path=path, msg='mode needs to be something octalish', details=str(e))
st = os.stat(path)
st = os.lstat(path)
prev_mode = stat.S_IMODE(st[stat.ST_MODE])
if prev_mode != mode:
@ -418,11 +418,19 @@ class AnsibleModule(object):
# FIXME: comparison against string above will cause this to be executed
# every time
try:
os.chmod(path, mode)
if 'lchmod' in dir(os):
os.lchmod(path, mode)
else:
os.chmod(path, mode)
except OSError, e:
if e.errno == errno.ENOENT: # Can't set mode on broken symbolic links
pass
else:
raise e
except Exception, e:
self.fail_json(path=path, msg='chmod failed', details=str(e))
st = os.stat(path)
st = os.lstat(path)
new_mode = stat.S_IMODE(st[stat.ST_MODE])
if new_mode != prev_mode:
@ -483,7 +491,7 @@ class AnsibleModule(object):
group = str(gid)
kwargs['owner'] = user
kwargs['group'] = group
st = os.stat(path)
st = os.lstat(path)
kwargs['mode'] = oct(stat.S_IMODE(st[stat.ST_MODE]))
# secontext not yet supported
if os.path.islink(path):