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# Copyright 2017 Lars Wirzenius
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU Affero General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU Affero General Public License for more details.
#
# You should have received a copy of the GNU Affero General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
import errno
import json
import os
import random
import socket
import sys
import time
import cliapp
import requests
from yarnutils import *
srcdir = os.environ['SRCDIR']
datadir = os.environ['DATADIR']
vars = Variables(datadir)
def random_free_port():
MAX = 1000
for i in range(MAX):
port = random.randint(1025, 2**15-1)
s = socket.socket()
try:
s.bind(('0.0.0.0', port))
except OSError as e:
if e.errno == errno.EADDRINUSE:
continue
print('cannot find a random free port')
raise
s.close()
break
print('picked port', port)
return port
def wait_for_port(port):
MAX = 5
t = time.time()
while time.time() < t + MAX:
try:
s = socket.socket()
s.connect(('127.0.0.1', port))
except OSError as e:
raise
else:
return
def unescape(s):
t = ''
while s:
if s.startswith('\\n'):
t += '\n'
s = s[2:]
else:
t += s[0]
s = s[1:]
return t
def write(filename, data):
with open(filename, 'w') as f:
f.write(data)
def cat(filename):
MAX_CAT_WAIT = 5 # in seconds
t = time.time()
while time.time() < t + MAX_CAT_WAIT:
if os.path.exists(filename):
return open(filename, 'r').read()
def store_token(user, token):
filename = '{}.jwt'.format(user)
write(filename, token)
def get_token(user):
filename = '{}.jwt'.format(user)
return cat(filename)
def http(vars, func, url, **kwargs):
status, content_type, headers, body = func(url, **kwargs)
vars['status_code'] = status
vars['content_type'] = content_type
vars['headers'] = headers
vars['body'] = body
def get(url, token):
headers = {
'Authorization': 'Bearer {}'.format(token),
}
r = requests.get(url, headers=headers, verify=False)
return r.status_code, r.headers['Content-Type'], dict(r.headers), r.text
def get_blob(url, token):
headers = {
'Authorization': 'Bearer {}'.format(token),
}
r = requests.get(url, headers=headers, verify=False)
return r.status_code, r.headers['Content-Type'], dict(r.headers), r.content
def post(url, body, token):
headers = {
'Authorization': 'Bearer {}'.format(token),
'Content-Type': 'application/json',
}
r = requests.post(url, headers=headers, data=body, verify=False)
return r.status_code, r.headers['Content-Type'], dict(r.headers), r.text
def put(url, body, token):
headers = {
'Authorization': 'Bearer {}'.format(token),
'Content-Type': 'application/json',
}
r = requests.put(url, headers=headers, data=body, verify=False)
return r.status_code, r.headers['Content-Type'], dict(r.headers), r.text
def put_blob(url, body, token):
headers = {
'Authorization': 'Bearer {}'.format(token),
'Content-Type': 'application/octet-stream',
}
r = requests.put(url, headers=headers, data=body, verify=False)
return r.status_code, r.headers['Content-Type'], dict(r.headers), r.text
def delete(url, token):
headers = {
'Authorization': 'Bearer {}'.format(token),
}
r = requests.delete(url, headers=headers, verify=False)
return r.status_code, r.headers['Content-Type'], dict(r.headers), r.text
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