1 files changed, 130 insertions, 0 deletions
diff --git a/src/web/Cgi/roster.py b/src/web/Cgi/roster.py
new file mode 100644
index 000000000..2351d6915
--- /dev/null
+++ b/src/web/Cgi/roster.py
@@ -0,0 +1,130 @@
+# Copyright (C) 1998-2009 by the Free Software Foundation, Inc.
+#
+# This file is part of GNU Mailman.
+#
+# GNU Mailman is free software: you can redistribute it and/or modify it under
+# the terms of the GNU General Public License as published by the Free
+# Software Foundation, either version 3 of the License, or (at your option)
+# any later version.
+#
+# GNU Mailman 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 General Public License for
+# more details.
+#
+# You should have received a copy of the GNU General Public License along with
+# GNU Mailman.  If not, see <http://www.gnu.org/licenses/>.
+
+"""Produce subscriber roster, using listinfo form data, roster.html template.
+
+Takes listname in PATH_INFO.
+"""
+
+
+# We don't need to lock in this script, because we're never going to change
+# data.
+
+import os
+import cgi
+import sys
+import urllib
+import logging
+
+from Mailman import Errors
+from Mailman import MailList
+from Mailman import Utils
+from Mailman import i18n
+from Mailman.configuration import config
+from Mailman.htmlformat import *
+
+# Set up i18n
+_ = i18n._
+i18n.set_language(config.DEFAULT_SERVER_LANGUAGE)
+
+log = logging.getLogger('mailman.error')
+
+
+
+def main():
+    parts = Utils.GetPathPieces()
+    if not parts:
+        error_page(_('Invalid options to CGI script'))
+        return
+
+    listname = parts[0].lower()
+    try:
+        mlist = MailList.MailList(listname, lock=0)
+    except Errors.MMListError, e:
+        # Avoid cross-site scripting attacks
+        safelistname = Utils.websafe(listname)
+        error_page(_('No such list <em>%(safelistname)s</em>'))
+        log.error('roster: no such list "%s": %s', listname, e)
+        return
+
+    cgidata = cgi.FieldStorage()
+
+    # messages in form should go in selected language (if any...)
+    lang = cgidata.getvalue('language')
+    if lang not in config.languages.enabled_codes:
+        lang = mlist.preferred_language
+    i18n.set_language(lang)
+
+    # Perform authentication for protected rosters.  If the roster isn't
+    # protected, then anybody can see the pages.  If members-only or
+    # "admin"-only, then we try to cookie authenticate the user, and failing
+    # that, we check roster-email and roster-pw fields for a valid password.
+    # (also allowed: the list moderator, the list admin, and the site admin).
+    if mlist.private_roster == 0:
+        # No privacy
+        ok = 1
+    elif mlist.private_roster == 1:
+        # Members only
+        addr = cgidata.getvalue('roster-email', '')
+        password = cgidata.getvalue('roster-pw', '')
+        ok = mlist.WebAuthenticate((config.AuthUser,
+                                    config.AuthListModerator,
+                                    config.AuthListAdmin,
+                                    config.AuthSiteAdmin),
+                                   password, addr)
+    else:
+        # Admin only, so we can ignore the address field
+        password = cgidata.getvalue('roster-pw', '')
+        ok = mlist.WebAuthenticate((config.AuthListModerator,
+                                    config.AuthListAdmin,
+                                    config.AuthSiteAdmin),
+                                   password)
+    if not ok:
+        realname = mlist.real_name
+        doc = Document()
+        doc.set_language(lang)
+        error_page_doc(doc, _('%(realname)s roster authentication failed.'))
+        doc.AddItem(mlist.GetMailmanFooter())
+        print doc.Format()
+        return
+
+    # The document and its language
+    doc = HeadlessDocument()
+    doc.set_language(lang)
+
+    replacements = mlist.GetAllReplacements(lang)
+    replacements['<mm-displang-box>'] = mlist.FormatButton(
+        'displang-button',
+        text = _('View this page in'))
+    replacements['<mm-lang-form-start>'] = mlist.FormatFormStart('roster')
+    doc.AddItem(mlist.ParseTags('roster.html', replacements, lang))
+    print doc.Format()
+
+
+
+def error_page(errmsg):
+    doc = Document()
+    doc.set_language(config.DEFAULT_SERVER_LANGUAGE)
+    error_page_doc(doc, errmsg)
+    print doc.Format()
+
+
+def error_page_doc(doc, errmsg, *args):
+    # Produce a simple error-message page on stdout and exit.
+    doc.SetTitle(_("Error"))
+    doc.AddItem(Header(2, _("Error")))
+    doc.AddItem(Bold(errmsg % args))