Mercurial > templog
annotate web/templog.py @ 541:bde53484df3c
sha256 hmac now
| author | Matt Johnston <matt@ucc.asn.au> |
|---|---|
| date | Tue, 19 May 2015 23:56:56 +0800 |
| parents | 0f665a84b581 |
| children | 2071d939e4ff |
| rev | line source |
|---|---|
| 333 | 1 #!/usr/bin/env python2.7 |
| 2 | |
| 334 | 3 import binascii |
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4 import json |
| 334 | 5 import hmac |
| 335 | 6 import zlib |
| 375 | 7 from datetime import datetime, timedelta |
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8 import time |
| 375 | 9 import urllib |
| 10 import sys | |
| 482 | 11 import os |
| 485 | 12 import traceback |
| 13 import fcntl | |
| 541 | 14 import hashlib |
| 334 | 15 |
| 333 | 16 import bottle |
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17 from bottle import route, request, response |
| 333 | 18 |
| 334 | 19 import config |
| 20 import log | |
| 485 | 21 import secure |
| 489 | 22 import atomicfile |
| 334 | 23 |
| 375 | 24 DATE_FORMAT = '%Y%m%d-%H.%M' |
| 25 ZOOM_SCALE = 2.0 | |
| 26 | |
| 539 | 27 class TemplogBottle(bottle.Bottle): |
| 28 def run(*args, **argm): | |
| 29 argm['server'] = 'gevent' | |
| 30 super(TemplogBottle, self).run(*args, **argm) | |
| 31 print "ran custom bottle" | |
| 32 | |
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33 #bottle.default_app.push(TemplogBottle()) |
| 539 | 34 |
| 35 secure.setup_csrf() | |
| 36 | |
| 333 | 37 @route('/update', method='post') |
| 38 def update(): | |
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39 js_enc = request.forms.data |
| 334 | 40 mac = request.forms.hmac |
| 41 | |
| 541 | 42 h = hmac.new(config.HMAC_KEY, js_enc.strip(), hashlib.sha256).hexdigest() |
| 43 if h != mac: | |
| 391 | 44 raise bottle.HTTPError(code = 403, output = "Bad key") |
| 334 | 45 |
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46 js = zlib.decompress(binascii.a2b_base64(js_enc)) |
| 334 | 47 |
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48 params = json.loads(js) |
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49 |
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50 log.parse(params) |
| 334 | 51 |
| 52 return "OK" | |
| 333 | 53 |
| 54 @route('/graph.png') | |
| 55 def graph(): | |
| 375 | 56 length_minutes = int(request.query.length) |
| 57 end = datetime.strptime(request.query.end, DATE_FORMAT) | |
| 58 start = end - timedelta(minutes=length_minutes) | |
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59 |
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60 response.set_header('Content-Type', 'image/png') |
| 375 | 61 start_epoch = time.mktime(start.timetuple()) |
| 62 return log.graph_png(start_epoch, length_minutes * 60) | |
| 333 | 63 |
| 487 | 64 @route('/set/update', method='post') |
| 492 | 65 def set_update(): |
| 487 | 66 post_json = json.loads(request.forms.data) |
| 67 | |
| 68 csrf_blob = post_json['csrf_blob'] | |
| 69 | |
| 492 | 70 if not secure.check_csrf_blob(csrf_blob): |
| 71 bottle.response.status = 403 | |
| 72 return "Bad csrf" | |
| 73 | |
| 74 ret = log.update_params(post_json['params']) | |
| 75 if not ret is True: | |
| 76 bottle.response.status = 403 | |
| 77 return ret | |
| 78 | |
| 79 return "Good" | |
| 487 | 80 |
| 482 | 81 @route('/set') |
| 82 def set(): | |
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83 allowed = ["false", "true"][secure.check_user_hash(config.ALLOWED_USERS)] |
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84 response.set_header('Cache-Control', 'no-cache') |
| 485 | 85 return bottle.template('set', |
| 86 inline_data = log.get_params(), | |
| 488 | 87 csrf_blob = secure.get_csrf_blob(), |
| 88 allowed = allowed) | |
| 482 | 89 |
| 333 | 90 @route('/') |
| 91 def top(): | |
| 375 | 92 |
| 93 minutes = int(request.query.get('length', 26*60)) | |
| 94 | |
| 95 if 'end' in request.query: | |
| 96 end = datetime.strptime(request.query.end, DATE_FORMAT) | |
| 97 else: | |
| 98 end = datetime.now() | |
| 99 | |
| 100 if 'zoom' in request.query: | |
| 101 orig_start = end - timedelta(minutes=minutes) | |
| 102 orig_end = end | |
| 103 xpos = int(request.query.x) | |
| 383 | 104 xpos -= config.GRAPH_LEFT_MARGIN * config.ZOOM |
| 375 | 105 |
| 383 | 106 if xpos >= 0 and xpos < config.GRAPH_WIDTH * config.ZOOM: |
| 375 | 107 click_time = orig_start \ |
| 383 | 108 + timedelta(minutes=(float(xpos) / (config.GRAPH_WIDTH * config.ZOOM)) * minutes) |
| 375 | 109 minutes = int(minutes / ZOOM_SCALE) |
| 110 | |
| 111 end = click_time + timedelta(minutes=minutes/2) | |
| 112 else: | |
| 113 # zoom out | |
| 114 minutes = int(minutes*ZOOM_SCALE) | |
| 115 end += timedelta(minutes=minutes/2) | |
| 116 | |
| 117 if end > datetime.now(): | |
| 118 end = datetime.now() | |
| 119 | |
| 120 request.query.replace('length', minutes) | |
| 121 request.query.replace('end', end.strftime(DATE_FORMAT)) | |
| 122 | |
| 123 urlparams = urllib.urlencode(request.query) | |
| 124 return bottle.template('top', urlparams=urlparams, | |
| 125 end = end.strftime(DATE_FORMAT), | |
| 126 length = minutes) | |
| 333 | 127 |
| 409 | 128 @route('/debug') |
| 129 def debuglog(): | |
| 130 response.set_header('Content-Type', 'text/plain') | |
| 131 return log.tail_debug_log() | |
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132 |
| 482 | 133 @route('/env') |
| 134 def env(): | |
| 135 response.set_header('Content-Type', 'text/plain') | |
| 488 | 136 #return '\n'.join(traceback.format_stack()) |
| 137 return '\n'.join(("%s %s" % k) for k in request.environ.items()) | |
| 482 | 138 #return str(request.environ) |
| 139 #yield "\n" | |
| 140 #var_lookup = environ['mod_ssl.var_lookup'] | |
| 141 #return var_lookup("SSL_SERVER_I_DN_O") | |
| 142 | |
| 143 @bottle.get('/<filename:re:.*\.js>') | |
| 144 def javascripts(filename): | |
| 485 | 145 response.set_header('Cache-Control', "public, max-age=1296000") |
| 482 | 146 return bottle.static_file(filename, root='static') |
| 147 | |
| 333 | 148 def main(): |
| 367 | 149 #bottle.debug(True) |
| 150 #bottle.run(reloader=True) | |
| 151 bottle.run(server='cgi', reloader=True) | |
| 346 | 152 #bottle.run(port=9999, reloader=True) |
| 333 | 153 |
| 154 if __name__ == '__main__': | |
| 155 main() | |
| 156 |