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stringlengths 0
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hasher = hashlib.new('md5', usedForSecurity=False)
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with open(filename, 'rb') as afile:
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buf = afile.read(blocksize)
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while len(buf) > 0: # pylint: disable=len-as-condition
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hasher.update(buf)
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buf = afile.read(blocksize)
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return hasher.hexdigest()
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return ''"
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4453,"def get_md5(string):
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""""""Get a string's MD5""""""
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try:
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hasher = hashlib.md5()
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except BaseException:
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hasher = hashlib.new('md5', usedForSecurity=False)
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hasher.update(string)
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return hasher.hexdigest()"
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4454,"def deploy_signature(source, dest, user=None, group=None):
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""""""Deploy a signature fole""""""
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move(source, dest)
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os.chmod(dest, 0644)
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if user and group:
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try:
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uid = pwd.getpwnam(user).pw_uid
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gid = grp.getgrnam(group).gr_gid
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os.chown(dest, uid, gid)
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except (KeyError, OSError):
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pass"
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4455,"def get_local_version(sigdir, sig):
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""""""Get the local version of a signature""""""
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version = None
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filename = os.path.join(sigdir, '%s.cvd' % sig)
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if os.path.exists(filename):
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cmd = ['sigtool', '-i', filename]
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sigtool = Popen(cmd, stdout=PIPE, stderr=PIPE)
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while True:
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line = sigtool.stdout.readline()
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if line and line.startswith('Version:'):
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version = line.split()[1]
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break
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if not line:
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break
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sigtool.wait()
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return version"
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4456,"def verify_sigfile(sigdir, sig):
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""""""Verify a signature file""""""
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cmd = ['sigtool', '-i', '%s/%s.cvd' % (sigdir, sig)]
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sigtool = Popen(cmd, stdout=PIPE, stderr=PIPE)
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ret_val = sigtool.wait()
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return ret_val == 0"
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4457,"def check_download(obj, *args, **kwargs):
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""""""Verify a download""""""
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version = args[0]
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workdir = args[1]
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signame = args[2]
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if version:
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local_version = get_local_version(workdir, signame)
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if not verify_sigfile(workdir, signame) or version != local_version:
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error(""[-] \033[91mFailed to verify signature: %s from: %s\033[0m""
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% (signame, obj.url))
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raise ValueError('Failed to verify signature: %s' % signame)"
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4458,"def download_sig(opts, sig, version=None):
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""""""Download signature from hostname""""""
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code = None
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downloaded = False
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useagent = 'ClamAV/0.101.1 (OS: linux-gnu, ARCH: x86_64, CPU: x86_64)'
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manager = PoolManager(
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headers=make_headers(user_agent=useagent),
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cert_reqs='CERT_REQUIRED',
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ca_certs=certifi.where(),
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timeout=Timeout(connect=10.0, read=60.0)
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)
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if version:
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path = '/%s.cvd' % sig
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filename = os.path.join(opts.workdir, '%s.cvd' % sig)
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else:
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path = '/%s.cdiff' % sig
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filename = os.path.join(opts.workdir, '%s.cdiff' % sig)
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try:
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req = manager.request('GET', 'http://%s%s' % (opts.hostname, path))
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except BaseException as msg:
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error(""Request error: %s"" % msg)
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data = req.data
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code = req.status
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if req.status == 200:
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with open(filename, 'w') as handle:
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handle.write(data)
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downloaded = os.path.exists(filename)
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return downloaded, code"
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4459,"def get_record(opts):
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""""""Get record""""""
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count = 1
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for passno in range(1, 5):
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count = passno
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info(""[+] \033[92mQuerying TXT record:\033[0m %s pass: %s"" %
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(opts.txtrecord, passno))
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record = get_txt_record(opts.txtrecord)
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if record:
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info(""=> Query returned: %s"" % record)
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break
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