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Kirill Smelkov
Zope
Commits
32c35ddd
Commit
32c35ddd
authored
Mar 18, 1998
by
Jim Fulton
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Added REMOTE_USER support.
parent
04ce7b53
Changes
1
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1 changed file
with
41 additions
and
17 deletions
+41
-17
lib/python/ZPublisher/Publish.py
lib/python/ZPublisher/Publish.py
+41
-17
No files found.
lib/python/ZPublisher/Publish.py
View file @
32c35ddd
...
...
@@ -116,8 +116,8 @@ Access Control
'request' -- a mapping object that contains request information,
'http_authorization' -- the value of the HTTP Authorization header
,
and
'http_authorization' -- the value of the HTTP Authorization header
or 'None' is no authorization header was provided,
and
'roles' -- a list of user role names
...
...
@@ -140,7 +140,6 @@ Access Control
role names matching the roles in the published object's
__roles__ attribute.
If validation succeeds Bobo assigns the user name to the
request variable, 'AUTHENTICATED_USER'.
...
...
@@ -148,7 +147,23 @@ Access Control
When a user first accesses a protected object, Bobo returns an
error response to the web browser that causes a password dialog
to be.
to be displayed.
Using the web server to perform authentication
Some web servers cannot be coaxed into passing authentication
information to applications. In this case, Bobo applications
cannot perform authentication. If the web server is configured
to authenticate access to a Bobo application, then the Bobo
application can still perform authorization using the
'REMOTE_USER' variable. Bobo does this automatically when
mapping user databases are used, and custom user databases may
do this too.
In this case, it may be necessary to provide more than one path
to an application, one that is authenticated, and one that
isn't, if public methods and non-public methods are
interspursed.
Fixed-attribute objects
...
...
@@ -362,7 +377,7 @@ Publishing a module using CGI
containing the module to be published) to the module name in the
cgi-bin directory.
$Id: Publish.py,v 1.7
7 1998/03/10 17:44:28
jim Exp $"""
$Id: Publish.py,v 1.7
8 1998/03/18 19:19:47
jim Exp $"""
#'
# Copyright
#
...
...
@@ -417,7 +432,7 @@ $Id: Publish.py,v 1.77 1998/03/10 17:44:28 jim Exp $"""
# See end of file for change log.
#
##########################################################################
__version__
=
'$Revision: 1.7
7
$'
[
11
:
-
2
]
__version__
=
'$Revision: 1.7
8
$'
[
11
:
-
2
]
def
main
():
...
...
@@ -588,7 +603,9 @@ class ModulePublisher:
%
(
name
,
self
.
request
))
def
unauthorized
(
self
,
realm
):
self
.
response
[
'WWW-authenticate'
]
=
'basic realm="%s"'
%
realm
if
not
(
self
.
request
.
has_key
(
'REMOTE_USER'
)
and
self
.
request
[
'REMOTE_USER'
]):
self
.
response
[
'WWW-authenticate'
]
=
'basic realm="%s"'
%
realm
raise
'Unauthorized'
,
(
"""<strong>You are not authorized to access this resource.
</strong>
...
...
@@ -835,8 +852,7 @@ class ModulePublisher:
auth
=
''
if
v
is
old_validation
:
if
auth
is
None
:
self
.
unauthorized
(
realm
)
user
=
old_validation
(
groups
,
auth
,
roles
)
user
=
old_validation
(
groups
,
request
,
auth
,
roles
)
elif
roles
is
UNSPECIFIED_ROLES
:
user
=
v
(
request
,
auth
)
else
:
user
=
v
(
request
,
auth
,
roles
)
...
...
@@ -849,8 +865,7 @@ class ModulePublisher:
if
hasattr
(
groups
,
'validate'
):
v
=
groups
.
validate
else
:
v
=
old_validation
if
v
is
old_validation
:
if
auth
is
None
:
self
.
unauthorized
(
realm
)
user
=
old_validation
(
groups
,
auth
,
roles
)
user
=
old_validation
(
groups
,
request
,
auth
,
roles
)
elif
roles
is
UNSPECIFIED_ROLES
:
user
=
v
(
request
,
auth
)
else
:
user
=
v
(
request
,
auth
,
roles
)
...
...
@@ -1291,16 +1306,24 @@ def parse_cookie(text,
return apply(parse_cookie,(text[l:],result))
base64=None
def old_validation(groups, HTTP_AUTHORIZATION, roles=UNSPECIFIED_ROLES):
def old_validation(groups, request, HTTP_AUTHORIZATION,
roles=UNSPECIFIED_ROLES):
global base64
if base64 is None: import base64
if lower(HTTP_AUTHORIZATION[:6]) != 'basic ':
if roles is None: return ''
return None
[name,password] = string.splitfields(
if HTTP_AUTHORIZATION:
if lower(HTTP_AUTHORIZATION[:6]) != 'basic ':
if roles is None: return ''
return None
[name,password] = string.splitfields(
base64.decodestring(
split(HTTP_AUTHORIZATION)[-1]), ':')
elif request.environ.has_key('REMOTE_USER'):
name=request.environ['REMOTE_USER']
password=None
else:
if roles is None: return ''
return None
if roles is None: return name
...
...
@@ -1323,7 +1346,8 @@ def old_validation(groups, HTTP_AUTHORIZATION, roles=UNSPECIFIED_ROLES):
groups=g
for d in groups:
if d.has_key(name) and d[name]==password: return name
if d.has_key(name) and (d[name]==password or password is None):
return name
if keys is None:
# Not a named group, so don't go further
...
...
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