def archivelist(ui, nodeid, url):
allowed = ui.configlist("web", "allow_archive", untrusted=True)
for i in [('zip', '.zip'), ('gz', '.tar.gz'), ('bz2', '.tar.bz2')]:
if i[0] in allowed or ui.configbool("web", "allow" + i[0],
untrusted=True):
yield {"type" : i[0], "extension": i[1],
"node": nodeid, "url": url}
def get_config(ui, item):
# type: (ui, str) -> Optional[str]
try:
# configlist returns everything in lists.
return ui.configlist('zulip', item)[0]
except IndexError:
return None
def create_allowed(ui, req):
"""Check allow_create and deny_create config options of a repo's ui object
to determine user permissions. By default, with neither option set (or
both empty), deny all users to create new repos. There are two ways a
user can be denied create access: (1) deny_create is not empty, and the
user is unauthenticated or deny_create contains user (or *), and (2)
allow_create is not empty and the user is not in allow_create. Return True
if user is allowed to read the repo, else return False.
This is modeled on (copied almost verbatim) hg's read_allowed function."""
user = req.env.get("REMOTE_USER")
# enforce that you can only push using POST requests
# if req.env['REQUEST_METHOD'] != 'POST':
# msg = 'push requires POST request'
# raise ErrorResponse(HTTP_METHOD_NOT_ALLOWED, msg)
# require ssl by default for pushing, auth info cannot be sniffed
# and replayed
scheme = req.env.get("wsgi.url_scheme")
if ui.configbool("web", "push_ssl", True) and scheme != "https":
raise ErrorResponse(HTTP_FORBIDDEN, "ssl required")
deny = ui.configlist("web", "deny_push")
if deny and (not user or deny == ["*"] or user in deny):
raise ErrorResponse(HTTP_UNAUTHORIZED, "push not authorized")
allow = ui.configlist("web", "allow_push")
result = allow and (allow == ["*"] or user in allow)
if not result:
raise ErrorResponse(HTTP_UNAUTHORIZED, "push not authorized")
deny_create = ui.configlist("web", "deny_create", untrusted=True)
if deny_create and (not user or deny_create == ["*"] or user in deny_create):
raise ErrorResponse(HTTP_UNAUTHORIZED, "create not authorized")
allow_create = ui.configlist("web", "allow_create", untrusted=True)
result = (allow_create == ["*"]) or (user in allow_create)
if not result:
raise ErrorResponse(HTTP_UNAUTHORIZED, "create not authorized")
return True
def archivelist(ui, nodeid, url):
allowed = ui.configlist("web", "allow_archive", untrusted=True)
for i in [('zip', '.zip'), ('gz', '.tar.gz'), ('bz2', '.tar.bz2')]:
if i[0] in allowed or ui.configbool(
"web", "allow" + i[0], untrusted=True):
yield {
"type": i[0],
"extension": i[1],
"node": nodeid,
"url": url
}
def read_allowed(self, ui, req):
"""Check allow_read and deny_read config options of a repo's ui object
to determine user permissions. By default, with neither option set (or
both empty), allow all users to read the repo. There are two ways a
user can be denied read access: (1) deny_read is not empty, and the
user is unauthenticated or deny_read contains user (or *), and (2)
allow_read is not empty and the user is not in allow_read. Return True
if user is allowed to read the repo, else return False."""
user = req.env.get('REMOTE_USER')
deny_read = ui.configlist('web', 'deny_read', untrusted=True)
if deny_read and (not user or ismember(ui, user, deny_read)):
return False
allow_read = ui.configlist('web', 'allow_read', untrusted=True)
# by default, allow reading if no allow_read option has been set
if (not allow_read) or ismember(ui, user, allow_read):
return True
return False
def _expandsubtrees(ui, subtrees):
"""Expand subtree aliases.
Each string in subtrees that has a like-named config entry in the [trees]
section is replaced by the right hand side of the config entry."""
l = []
for subtree in subtrees:
if '/' in subtree:
l += [subtree]
else:
cfglist = ui.configlist('trees', subtree)
if cfglist:
l += _expandsubtrees(ui, cfglist)
else:
l += [subtree]
return l
def _expandsubtrees(ui, subtrees):
"""Expand subtree aliases.
Each string in subtrees that has a like-named config entry in the [trees]
section is replaced by the right hand side of the config entry."""
l = []
for subtree in subtrees:
if '/' in subtree:
l += [subtree]
else:
cfglist = ui.configlist('trees', subtree)
if cfglist:
l += _expandsubtrees(ui, cfglist)
else:
l += [subtree]
return l
def expandconfig(ui, repo, args, opts):
"""show recursively-expanded trees config items
Config items in the [trees] section can be defined in terms of other items;
this command shows the expanded value.
returns 0 if at least one config item was found; otherwise returns 1.
"""
rc = 1
for item in args:
rhs = ui.configlist('trees', item)
if rhs:
rc = 0
l = _expandsubtrees(ui, rhs)
ui.write(' '.join(l))
ui.write('\n')
return rc
def expandconfig(ui, repo, args, opts):
"""show recursively-expanded trees config items
Config items in the [trees] section can be defined in terms of other items;
this command shows the expanded value.
returns 0 if at least one config item was found; otherwise returns 1.
"""
rc = 1
for item in args:
rhs = ui.configlist('trees', item)
if rhs:
rc = 0
l = _expandsubtrees(ui, rhs)
ui.write(' '.join(l))
ui.write('\n')
return rc
def reposetup(ui, repo):
# Pushing keys is disabled; unclear whether/how it should work.
pushfunc = lambda *x: False
x = [_nsnormalize(s) for s in ui.configlist('trees', 'namespaces', [])]
try:
for ns in [_ns(ui, {})] + x:
pushkey.register(ns, pushfunc, genlistkeys(ns))
except exceptions.ImportError:
# hg < 1.6 - no pushkey.
def _listkeys(self, namespace):
# trees are ordered, so the keys are the non-negative integers.
d = {}
i = 0
try:
for line in self.opener(namespace):
d[("%d" % i)] = line.rstrip('\n\r')
i += 1
return d
except:
return {}
setattr(type(repo), 'listkeys', _listkeys)
def reposetup(ui, repo):
# Pushing keys is disabled; unclear whether/how it should work.
pushfunc = lambda *x: False
x = [_nsnormalize(s) for s in ui.configlist('trees', 'namespaces', [])]
try:
for ns in [_ns(ui, {})] + x:
pushkey.register(ns, pushfunc, genlistkeys(ns))
except exceptions.ImportError:
# hg < 1.6 - no pushkey.
def _listkeys(self, namespace):
# trees are ordered, so the keys are the non-negative integers.
d = {}
i = 0
try:
for line in _repo_opener(self, namespace):
d[("%d" % i)] = line.rstrip('\n\r')
i += 1
return d
except:
return {}
setattr(type(repo), 'listkeys', _listkeys)
