def main(argv=None):
try:
configuration = Configuration(argv)
configuration.app = app = Application()
website = Website(configuration)
configuration.website = website # to support re-handling, especially
website = configuration.hooks.run('startup', website)
# change current working directory
os.chdir(configuration.root)
if configuration.conf.aspen.no('changes_kill'):
# restart for template files too;
# TODO can't we just invalidate the simplate cache for these?
dot_aspen = join(configuration.root, '.aspen')
for root, dirs, files in os.walk(dot_aspen):
for filename in files:
restarter.add(join(root, filename))
app.add_loop(Loop(restarter.loop))
port = configuration.address[1]
app.add_service(Service(http.HttpServer(website), port))
log.warn("Greetings, program! Welcome to port %d." % port)
app.run()
except KeyboardInterrupt, SystemExit:
configuration.hooks.run('shutdown', website)
def setUp(self):
website = Website([
'--www_root', WWW_ROOT, '--project_root', PROJECT_ROOT,
'--show_tracebacks', b'yes'
])
redis.flushdb()
self.client = TestClient(website)
def test_negotiated_resource_is_instantiable():
website = Website([])
fs = ''
raw = '^L^L #!tornado text/plain\n'
media_type = ''
mtime = 0
actual = NegotiatedResource(website, fs, raw, media_type, mtime).__class__
assert actual is NegotiatedResource, actual
def get(**_kw):
kw = dict(website=Website([]),
fs='',
raw='[---]\n[---] text/plain via stdlib_template\n',
media_type='',
mtime=0)
kw.update(_kw)
return NegotiatedResource(**kw)
def test_negotiated_resource_is_instantiable():
website = Website([])
fs = ''
raw = '[---]\n[---] text/plain via stdlib_template\n'
media_type = ''
mtime = 0
actual = NegotiatedResource(website, fs, raw, media_type, mtime).__class__
assert actual is NegotiatedResource
def get(**_kw):
kw = dict( website = Website([])
, fs = ''
, raw = '^L^L #!tornado text/plain\n'
, media_type = ''
, mtime = 0
)
kw.update(_kw)
return NegotiatedResource(**kw)
def test_github_oauth_url_not_susceptible_to_injection_attack(self):
expected = 'https://github.com/login/oauth/authorize?client_id=cheese&redirect_uri=nuts?data=b3B0LWluLC9vbi90d2l0dGVyLyI+PGltZyBzcmM9eCBvbmVycm9yPXByb21wdCgxKTs+Lw=='
website = Website([])
website.github_client_id = 'cheese'
website.github_callback = 'nuts'
actual = github.oauth_url(website=website,
action='opt-in',
then=self.xss)
assert actual == expected
def test_website_doesnt_clobber_outbound(mk):
mk( ( '.aspen/configure-aspen.py'
, 'import random\nwebsite.hooks.outbound.append(random.choice)'
)
)
project_root = os.path.join(FSFIX, '.aspen')
website = Website(['--www_root='+FSFIX, '--project_root='+project_root])
expected = 2
actual = len(website.hooks.outbound)
assert actual == expected
def __call__(self, path='/', *a):
"""Given an URL path, return
This only allows you to simulate GET requests with no querystring, so
it's limited. But it's a something. Kind of. Almost.
"""
website = Website(self.argv + list(a))
request = StubRequest(path)
request.website = website
response = website.handle_safely(request)
return response
def from_fs(cls, fs, *a):
"""Takes a path under FSFIX using / as the path separator.
"""
fs = os.sep.join(fs.split(os.sep))
request = Request.from_wsgi(StubWSGIRequest(fs))
website = Website([ '--www_root', FSFIX
, '--project_root', '.aspen'
] + list(a))
request.www_root = os.path.join(os.path.dirname(__file__), FSFIX)
request.fs = fs
request.context = {}
request.website = website
request._media_type = None
return request
def test_call_wraps_wsgi_middleware():
website = Website([])
website.wsgi_app = TestMiddleware(website.wsgi_app)
respond = [False, False]
def start_response_should_404(status, headers):
assert status.lower().strip() == '404 not found'
respond[0] = True
website(build_environ('/'), start_response_should_404)
assert respond[0]
def start_response_should_200(status, headers):
assert status.lower().strip() == '200 ok'
respond[1] = True
website(build_environ('/middleware'), start_response_should_200)
assert respond[1]
def test_configuration_script_can_set_renderer_default(mk):
CONFIG = """
website.renderer_default="stdlib_format"
"""
SIMPLATE = """
name="program"
[----]
Greetings, {name}!
"""
mk(
('.aspen/configure-aspen.py', CONFIG),
('index.html.spt', SIMPLATE)
)
w = Website(['--www_root', FSFIX, '-p', fix('.aspen'), '--show_tracebacks=yes'])
request = StubRequest(b'/')
request.website = w
response = w.handle_safely(request)
actual = response.body.strip()
expected = 'Greetings, program!'
assert actual == expected
def test_double_failure_still_sets_response_dot_request(mk):
mk( '.aspen'
, ('.aspen/foo.py', """
def bar(response):
response.request
""")
, ( '.aspen/configure-aspen.py'
, 'import foo\nwebsite.hooks.outbound.append(foo.bar)'
)
, ('index.html.spt', "raise heck\n[---]\n")
)
# Intentionally break the website object so as to trigger a double failure.
project_root = os.path.join(FSFIX, '.aspen')
website = Website(['--www_root='+FSFIX, '--project_root='+project_root])
del website.renderer_factories
response = website.handle_safely(StubRequest())
expected = 500
actual = response.code
assert actual == expected
def test_basic():
website = Website([])
expected = os.getcwd()
actual = website.www_root
assert actual == expected
def test_basic():
website = Website(Configuration([]))
expected = os.getcwd()
actual = website.root
assert actual == expected, actual
actual = handle('/', '--unavailable=10').headers['Retry-After']
expected = datetime.datetime.utcnow().strftime('%a, %d %b %Y')
assert actual.startswith(expected), actual
assert actual.endswith(' +0000'), actual
def test_double_failure_still_sets_response_dot_request():
mk( '.aspen'
, ('.aspen/foo.py', """
def bar(response):
response.request
""")
, ( '.aspen/configure-aspen.py'
, 'import foo\nwebsite.hooks.outbound_late.register(foo.bar)'
)
, ('index.html', "raise heck ")
)
# Intentionally break the website object so as to trigger a double failure.
website = Website(['--www_root='+FSFIX, '--project_root=.aspen'])
del website.renderer_factories
response = website.handle_safely(StubRequest())
expected = 500
actual = response.code
assert actual == expected, actual
attach_teardown(globals())
def handle(path):
website = Website(Configuration(['fsfix']))
return website.handle(Request.from_diesel(DieselReq(path)))
from __future__ import absolute_import, division, print_function, unicode_literals import os from aspen.website import Website project_root = os.path.dirname(__file__) www_root = os.path.join(project_root, 'www') website = Website(project_root=project_root, www_root=www_root)
def test_configuration_script_ignores_blank_indexfilenames():
w = Website(['--indices', 'index.html,, ,default.html'])
assert w.indices[0] == 'index.html'
assert w.indices[1] == 'default.html'
assert len(w.indices) == 2, "Too many indexfile entries"
def _main(argv):
# Do imports.
# ===========
# These are in here so that if you Ctrl-C during an import, the
# KeyboardInterrupt is caught and ignored. Yes, that's how much I care.
# No, I don't care enough to put aspen/__init__.py in here too.
import os
import signal
import socket
import sys
import traceback
import aspen
from aspen import execution
from aspen.website import Website
# Set up signal handling.
# =======================
def SIGHUP(signum, frame):
aspen.log_dammit("Received HUP, re-executing.")
execution.execute()
if not aspen.WINDOWS:
signal.signal(signal.SIGHUP, SIGHUP)
def SIGINT(signum, frame):
aspen.log_dammit("Received INT, exiting.")
raise SystemExit
signal.signal(signal.SIGINT, SIGINT)
def SIGQUIT(signum, frame):
aspen.log_dammit("Received QUIT, exiting.")
raise SystemExit
if not aspen.WINDOWS:
signal.signal(signal.SIGQUIT, SIGQUIT)
# Website
# =======
# User-developers get this website object inside of their resources and
# hooks. It provides access to configuration information in addition to
# being a WSGI callable and holding the request/response handling
# logic. See aspen/website.py
if argv is None:
argv = sys.argv[1:]
website = Website(argv)
# Start serving the website.
# ==========================
# This amounts to binding the requested socket, with logging and
# restarting as needed. Wrap the whole thing in a try/except to
# do some cleanup on shutdown.
try:
if hasattr(socket, 'AF_UNIX'):
if website.network_sockfam == socket.AF_UNIX:
if os.path.exists(website.network_address):
aspen.log("Removing stale socket.")
os.remove(website.network_address)
if website.network_port is not None:
welcome = "port %d" % website.network_port
else:
welcome = website.network_address
aspen.log("Starting %s engine." % website.network_engine.name)
website.network_engine.bind()
aspen.log_dammit("Greetings, program! Welcome to %s." % welcome)
if website.changes_reload:
aspen.log("Aspen will restart when configuration scripts or "
"Python modules change.")
execution.install(website)
website.start()
except socket.error:
# Be friendly about port conflicts.
# =================================
# The traceback one gets from a port conflict or permission error
# is not that friendly. Here's a helper to let the user know (in
# color?!) that a port conflict or a permission error is probably
# the problem. But in case it isn't (website.start fires the start
# hook, and maybe the user tries to connect to a network service in
# there?), don't fully swallow the exception. Also, be explicit
# about the port number. What if they have logging turned off? Then
# they won't see the port number in the "Greetings, program!" line.
# They definitely won't see it if using an engine like eventlet
# that binds to the port early.
if website.network_port is not None:
msg = "Is something already running on port %s? Because ..."
if not aspen.WINDOWS:
if website.network_port < 1024:
if os.geteuid() > 0:
msg = ("Do you have permission to bind to port %s?"
" Because ...")
msg %= website.network_port
if not aspen.WINDOWS:
# Assume we can use ANSI color escapes if not on Windows.
# XXX Maybe a bad assumption if this is going into a log
# file? See also: colorama
msg = '\033[01;33m%s\033[00m' % msg
aspen.log_dammit(msg)
raise
except (KeyboardInterrupt, SystemExit):
raise # Don't bother logging these.
except:
aspen.log_dammit(traceback.format_exc())
finally:
if hasattr(socket, 'AF_UNIX'):
if website.network_sockfam == socket.AF_UNIX:
if os.path.exists(website.network_address):
os.remove(website.network_address)
website.stop()
import base64
import gratipay
import gratipay.wireup
from gratipay import utils, security
from gratipay.cron import Cron
from gratipay.models.participant import Participant
from gratipay.security import authentication, csrf
from gratipay.utils import erase_cookie, http_caching, i18n, set_cookie, timer
from gratipay.version import get_version
from gratipay.renderers import csv_dump, jinja2_htmlescaped, eval_, scss
import aspen
from aspen.website import Website
website = Website()
# Configure renderers
# ===================
website.renderer_default = 'unspecified' # require explicit renderer, to avoid escaping bugs
website.renderer_factories['csv_dump'] = csv_dump.Factory(website)
website.renderer_factories['eval'] = eval_.Factory(website)
website.renderer_factories['jinja2_htmlescaped'] = jinja2_htmlescaped.Factory(
website)
website.renderer_factories['scss'] = scss.Factory(website)
website.default_renderers_by_media_type['text/html'] = 'jinja2_htmlescaped'
website.default_renderers_by_media_type[
'text/plain'] = 'jinja2' # unescaped is fine here
website.default_renderers_by_media_type['text/css'] = 'scss'
import base64
import gratipay
import gratipay.wireup
from gratipay import canonize, utils
from gratipay.cron import Cron
from gratipay.models.participant import Participant
from gratipay.security import authentication, csrf, x_frame_options
from gratipay.utils import erase_cookie, http_caching, i18n, set_cookie, timer
from gratipay.version import get_version
from gratipay.renderers import csv_dump, jinja2_htmlescaped
import aspen
from aspen.website import Website
website = Website([])
# Configure renderers
# ===================
website.renderer_default = 'unspecified' # require explicit renderer, to avoid escaping bugs
website.renderer_factories['csv_dump'] = csv_dump.Factory(website)
website.renderer_factories['jinja2_htmlescaped'] = jinja2_htmlescaped.Factory(
website)
website.default_renderers_by_media_type['text/html'] = 'jinja2_htmlescaped'
website.default_renderers_by_media_type[
'text/plain'] = 'jinja2' # unescaped is fine here
website.renderer_factories['jinja2'].Renderer.global_context = {
# This is shared via class inheritance with jinja2_htmlescaped.
def make_request(filename='echo.sock'):
request = Request(uri='/echo.sock')
request.website = Website([])
request.fs = fix(filename)
return request
def check():
website = Website(Configuration(['fsfix']))
response = website.handle(Request.from_diesel(DieselReq()))
return response
