diff options
Diffstat (limited to '')
| -rwxr-xr-x | Mailman/Cgi/subscribe.py | 4 | ||||
| -rwxr-xr-x | Mailman/Defaults.py.in | 9 | ||||
| -rw-r--r-- | NEWS | 8 |
3 files changed, 16 insertions, 5 deletions
diff --git a/Mailman/Cgi/subscribe.py b/Mailman/Cgi/subscribe.py index 0fde280a..d6b1517d 100755 --- a/Mailman/Cgi/subscribe.py +++ b/Mailman/Cgi/subscribe.py @@ -136,6 +136,10 @@ def process_form(mlist, doc, cgidata, lang): remote).hexdigest() if now - then > mm_cfg.FORM_LIFETIME: results.append(_('The form is too old. Please GET it again.')) + if now - then < mm_cfg.SUBSCRIBE_FORM_MIN_TIME: + results.append( + _('Please take a few seconds to fill out the form before submitting it.') + ) if token != fhash: results.append(_('You must GET the form before submitting it.')) # Was an attempt made to subscribe the list to itself? diff --git a/Mailman/Defaults.py.in b/Mailman/Defaults.py.in index 2b0aa3ed..be1ac735 100755 --- a/Mailman/Defaults.py.in +++ b/Mailman/Defaults.py.in @@ -117,8 +117,8 @@ FORM_LIFETIME = hours(1) # This hash is checked upon form submission and the subscribe fails if it # doesn't match. I.e. the form posted must be first retrieved from the # listinfo CGI by the same IP that posts it. The subscribe also fails if -# the time the form was retrieved is more than the above FORM_LIFETIME -# before submission. +# the time the form was retrieved is more than the above FORM_LIFETIME or less +# than the below SUBSCRIBE_FORM_MIN_TIME before submission. # Important: If you have any static subscribe forms on your web site, setting # this option will break them. With this option set, subscribe forms must be # dynamically generated to include the hidden data. See the code block @@ -126,6 +126,11 @@ FORM_LIFETIME = hours(1) # for the details of the hidden data. SUBSCRIBE_FORM_SECRET = None +# If SUBSCRIBE_FORM_SECRET is not None, this is the minimum time the user must +# take after retrieving the form before submitting it. Set to 0 to skip this +# test. +SUBSCRIBE_FORM_MIN_TIME = seconds(5) + # Command that is used to convert text/html parts into plain text. This # should output results to standard output. %(filename)s will contain the # name of the temporary file that the program should operate on. @@ -13,9 +13,11 @@ Here is a history of user visible changes to Mailman. a dynamically generated, hidden hash in the listinfo subscribe form and check it upon submission. Setting this will prevent automated processes (bots) from successfully POSTing web subscribes without first retrieving - and parsing the form from the listinfo page. Note that enabling this - will break ant static subscribe forms on your site. See the description - in Defaults.py for more info. (LP: 1082746) + and parsing the form from the listinfo page. The form must also be + submitted no later than FORM_LIFETIME nor no earlier than + SUBSCRIBE_FORM_MIN_TIME after retrieval. Note that enabling this will + break any static subscribe forms on your site. See the description in + Defaults.py for more info. (LP: 1082746) - add_members now has an option to add members with mail delivery disabled by admin. (LP: 1070574) |