ctrl2cgi: update shared helper
* split hash generation into simpler functions * move them into helper file * split log init into separate function This facilitates code sharing with new version of ctrl2cgi proxy in folow-up patches. Change-Id: Ic5c349349d2c246f934d6701435b1a2d9de77de1 Related: SYS#4399
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@ -22,7 +22,7 @@
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*/
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"""
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import sys, os, datetime, signal, logging, logging.handlers
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import hashlib, sys, os, datetime, signal, logging, logging.handlers
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from functools import partial
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from osmopy.osmo_ipa import Ctrl
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@ -95,16 +95,39 @@ def reloader(path, script, log, dbg1, dbg2, signum, _):
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sys.argv.remove(dbg2)
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os.execl(path, script, *sys.argv[1:])
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def add_keys(inp, params, l):
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"""
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Add given list of keys to input string.
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"""
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for key in l:
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inp += str(params.get(key))
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return inp
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def gen_hash(params, skey):
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"""
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Make mandatory parameter for HTTP request.
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"""
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inp = add_keys('', params, ['time_stamp', 'position_validity', 'admin_status', 'policy_status'])
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inp += skey
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inp = add_keys(inp, params, ['bsc_id', 'lat', 'lon', 'position_validity'])
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m = hashlib.md5()
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m.update(inp.encode('utf-8'))
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return m.hexdigest()
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def log_init(name, is_debug):
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"""
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Initialize stdout logging.
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"""
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log = logging.getLogger(name)
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log.setLevel(logging.DEBUG if is_debug else logging.INFO)
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log.addHandler(logging.StreamHandler(sys.stdout))
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return log
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def debug_init(name, is_debug):
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"""
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Initialize signal handlers and logging
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"""
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log = logging.getLogger(name)
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if is_debug:
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log.setLevel(logging.DEBUG)
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else:
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log.setLevel(logging.INFO)
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log.addHandler(logging.StreamHandler(sys.stdout))
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log = log_init(name, is_debug)
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reboot = partial(reloader, os.path.abspath(__file__), os.path.basename(__file__), log, '-d', '--debug') # keep in sync with caller's add_argument()
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signal.signal(signal.SIGHUP, reboot)
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@ -22,7 +22,7 @@
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*/
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"""
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__version__ = "0.1.0" # bump this on every non-trivial change
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__version__ = "0.1.1" # bump this on every non-trivial change
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import argparse, os, logging, logging.handlers, datetime
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import hashlib
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@ -32,7 +32,7 @@ from functools import partial
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from distutils.version import StrictVersion as V
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from twisted.internet import defer, reactor
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from treq import post, collect
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from osmopy.trap_helper import debug_init, get_type, get_r, p_h, make_params, comm_proc
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from osmopy.trap_helper import debug_init, get_type, get_r, p_h, gen_hash, make_params, comm_proc
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from osmopy.twisted_ipa import CTRL, IPAFactory, __version__ as twisted_ipa_version
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from osmopy.osmo_ipa import Ctrl
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@ -57,21 +57,6 @@ def handle_reply(ts, ts_http, bid, f, log, resp):
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log_duration(log, bid, ts, ts_http)
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comm_proc(decoded.get('commands'), bid, f, log)
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def gen_hash(params, skey):
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"""
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Make mandatory parameter for http request
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"""
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inp = ''
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for key in ['time_stamp', 'position_validity', 'admin_status', 'policy_status']:
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inp += str(params.get(key))
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inp += skey
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for key in ['bsc_id', 'lat', 'lon', 'position_validity']:
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inp += str(params.get(key))
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m = hashlib.md5()
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m.update(inp.encode('utf-8'))
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res = m.hexdigest()
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return res
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def make_async_req(ts, dst, par, f_write, f_log, tout):
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"""
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Assemble deferred request parameters and partially instantiate response handler
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