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Merge pull request #117 from matburt/scan_files_implementation

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Scan files implementation
This commit is contained in:
Matthew Jones 2015-04-03 15:37:34 -04:00
commit 39d0f91fdb
2 changed files with 171 additions and 1 deletions
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9
awx/playbooks/scan_facts.yml
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@ -1,4 +1,11 @@
- hosts: all
vars:
scan_use_checksum: false
scan_use_recursive: false
tasks:
- scan_packages:
- scan_files:
path: '{{ scan_file_path }}'
get_checksum: '{{ scan_use_checksum }}'
recursive: '{{ scan_use_recursive }}'
when: scan_file_path is defined

163
awx/plugins/library/scan_files.py Normal file
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#!/usr/bin/env python
import os
import stat
from ansible.module_utils.basic import * # noqa
DOCUMENTATION = '''
---
module: scan_files
short_description: Return file state information as fact data for a directory tree
description:
- Return file state information recursively for a directory tree on the filesystem
version_added: "1.9"
options:
path:
description: The path containing files to be analyzed
required: true
default: null
recursive:
description: scan this directory and all subdirectories
required: false
default: no
get_checksum:
description: Checksum files that you can access
required: false
default: false
requirements: [ ]
author: Matthew Jones
'''
EXAMPLES = '''
# Example fact output:
# host | success >> {
# "ansible_facts": {
# "files": [
# {
# "atime": 1427313854.0755742,
# "checksum": "cf7566e6149ad9af91e7589e0ea096a08de9c1e5",
# "ctime": 1427129299.22948,
# "dev": 51713,
# "gid": 0,
# "inode": 149601,
# "isblk": false,
# "ischr": false,
# "isdir": false,
# "isfifo": false,
# "isgid": false,
# "islnk": false,
# "isreg": true,
# "issock": false,
# "isuid": false,
# "mode": "0644",
# "mtime": 1427112663.0321455,
# "nlink": 1,
# "path": "/var/log/dmesg.1.gz",
# "rgrp": true,
# "roth": true,
# "rusr": true,
# "size": 28,
# "uid": 0,
# "wgrp": false,
# "woth": false,
# "wusr": true,
# "xgrp": false,
# "xoth": false,
# "xusr": false
# },
# {
# "atime": 1427314385.1155744,
# "checksum": "16fac7be61a6e4591a33ef4b729c5c3302307523",
# "ctime": 1427384148.5755742,
# "dev": 51713,
# "gid": 43,
# "inode": 149564,
# "isblk": false,
# "ischr": false,
# "isdir": false,
# "isfifo": false,
# "isgid": false,
# "islnk": false,
# "isreg": true,
# "issock": false,
# "isuid": false,
# "mode": "0664",
# "mtime": 1427384148.5755742,
# "nlink": 1,
# "path": "/var/log/wtmp",
# "rgrp": true,
# "roth": true,
# "rusr": true,
# "size": 48768,
# "uid": 0,
# "wgrp": true,
# "woth": false,
# "wusr": true,
# "xgrp": false,
# "xoth": false,
# "xusr": false
# },
'''
def main():
module = AnsibleModule(
argument_spec = dict(path=dict(required=True),
recursive=dict(required=False, default='no', type='bool'),
get_checksum=dict(required=False, default='no', type='bool')))
files = []
path = module.params.get('path')
path = os.path.expanduser(path)
if not os.path.exists(path) or not os.path.isdir(path):
module.fail_json(msg = "Given path must exist and be a directory")
get_checksum = module.params.get('get_checksum')
should_recurse = module.params.get('recursive')
if not should_recurse:
path_list = [os.path.join(path, subpath) for subpath in os.listdir(path)]
else:
path_list = [os.path.join(w_path, f) for w_path, w_names, w_file in os.walk(path) for f in w_file]
for filepath in path_list:
try:
st = os.stat(filepath)
except OSError:
continue
mode = st.st_mode
d = {
'path' : filepath,
'mode' : "%04o" % stat.S_IMODE(mode),
'isdir' : stat.S_ISDIR(mode),
'ischr' : stat.S_ISCHR(mode),
'isblk' : stat.S_ISBLK(mode),
'isreg' : stat.S_ISREG(mode),
'isfifo' : stat.S_ISFIFO(mode),
'islnk' : stat.S_ISLNK(mode),
'issock' : stat.S_ISSOCK(mode),
'uid' : st.st_uid,
'gid' : st.st_gid,
'size' : st.st_size,
'inode' : st.st_ino,
'dev' : st.st_dev,
'nlink' : st.st_nlink,
'atime' : st.st_atime,
'mtime' : st.st_mtime,
'ctime' : st.st_ctime,
'wusr' : bool(mode & stat.S_IWUSR),
'rusr' : bool(mode & stat.S_IRUSR),
'xusr' : bool(mode & stat.S_IXUSR),
'wgrp' : bool(mode & stat.S_IWGRP),
'rgrp' : bool(mode & stat.S_IRGRP),
'xgrp' : bool(mode & stat.S_IXGRP),
'woth' : bool(mode & stat.S_IWOTH),
'roth' : bool(mode & stat.S_IROTH),
'xoth' : bool(mode & stat.S_IXOTH),
'isuid' : bool(mode & stat.S_ISUID),
'isgid' : bool(mode & stat.S_ISGID),
}
if get_checksum and stat.S_ISREG(mode) and os.access(filepath, os.R_OK):
d['checksum'] = module.sha1(filepath)
files.append(d)
results = dict(ansible_facts=dict(files=files))
module.exit_json(**results)
main()