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- #!/usr/bin/env python
- # -*- coding: utf-8 -*-
- import os, sys,subprocess,web, pickle,glob
- web.config.debug = False
- urls = ('/', 'cputemp','/vpn', 'vpn')
- app = web.application(urls, globals(),autoreload=True)
- STATUS = "/var/log/openvpn-status.log"
- fmt = "%(cn)-25s %(real)-15s %(sent)13s %(recv)13s %(since)25s"
- db_folder = "db"
- sizes = [
- (1<<50L, 'PB'),
- (1<<40L, 'TB'),
- (1<<30L, 'GB'),
- (1<<20L, 'MB'),
- (1<<10L, 'KB'),
- (1, 'B')
- ]
- headers = {
- 'cn': 'Common Name',
- 'real': 'Real Address',
- 'sent': 'Download',
- 'recv': 'Upload',
- 'since': 'Connected Since'
- }
- headers_total = {
- 'cn': 'Common Name',
- 'real': 'Real Address',
- 'sent': 'Download',
- 'recv': 'Upload',
- 'since': 'Last Online'
- }
- def byte2str(size):
- for f, suf in sizes:
- if size >= f:
- break
- return "%.2f %s" % (size / float(f), suf)
- def getScriptPath(): #gets script directory
- return os.path.dirname(os.path.realpath(sys.argv[0]))
- def print_current():
- status_file = open(STATUS, 'r')
- stats = status_file.readlines()
- status_file.close()
- hosts = []
- for line in stats:
- cols = line.split(',')
- if len(cols) == 5 and not line.startswith('Common Name'):
- host = {}
- host['cn'] = cols[0]
- host['real'] = cols[1].split(':')[0]
- host['recv'] = byte2str(int(cols[2]))
- host['sent'] = byte2str(int(cols[3]))
- host['since'] = cols[4].strip()
- hosts.append(host)
- return fmt % headers + "<br/>" + "<br/>".join([fmt % h for h in hosts])
- def print_total():
- # print "------- Total --------"
- log_files = glob.glob(os.path.join(getScriptPath(), db_folder) + "/*.log")
- stats = []
- for lf in log_files:
- old_host = pickle.load(open( lf, "rb" )) #read data from file
- old_host[0]['recv'] += old_host[1]['recv']
- old_host[0]['sent'] += old_host[1]['sent']
- old_host[0]['recv'] = byte2str(old_host[0]['recv'])
- old_host[0]['sent'] = byte2str(old_host[0]['sent'])
- stats.append(old_host[0])
- return (fmt % headers_total + "<br/>" + "<br/>".join([fmt % s for s in stats])).replace(" ", " ")
- # Return CPU temperature as a character string
- def getCPUtemperature():
- s = subprocess.check_output(["/opt/vc/bin/vcgencmd","measure_temp"])
- return s.split('=')[1][:-3]
- class cputemp:
- def GET(self):
- temp1=getCPUtemperature()
- return "CPU temp "+str(temp1)
- class vpn:
- def GET(self):
- stats = print_total().replace (" ", " ")
- cur_stats = print_current().replace (" ", " ")
- return "<BODY BGCOLOR='e5e5e5'> <div style='font-family:Courier,monospace;'> ------- Total --------<br/>" + stats +"<br/>------- Current --------<br/>"+ cur_stats+"</div></body>"
- if __name__ == '__main__':
- app.run()
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