====== Les inscriptions (subscribe) ======


===== subscribe.auth =====
<color red></color>
<code>
title.gettext subscription request confirmed

is_subscriber([listname],[sender]) smtp,smime     -> do_it
true()				   smtp           -> request_auth
true()				   md5,smime      -> do_it
</code>

===== subscribe.auth_notify =====
<color red></color>
<code>
title.gettext need authentication (notification is sent to owners)

# do not authentify nor notify updates 
is_subscriber ([listname],[sender])  smtp,smime,md5 -> do_it
true()				     smtp -> request_auth
true()				     md5,smime  -> do_it,notify
</code>

===== subscribe.auth_owner =====
<color red></color>
<code>
title.gettext requires authentication then owner approval

# subscription under owner control but previously email are checked by auth
true()                                     smtp      -> request_auth
is_subscriber([listname],[previous_email]) smime,md5 -> do_it
true()                                     md5,smime -> owner
</code>

===== subscribe.closed =====
<color red></color>
<code>
title.gettext subscribe is impossible

true()   smtp,md5,smime -> reject(reason='subscribe_closed')
</code>

===== subscribe.default =====
<color red></color>
<code>
title.gettext for anyone without authentication

true()  smtp,smime,md5 -> do_it
</code>

===== subscribe.intranet =====
<color red></color>
<code>
title.gettext restricted to local domain users

# if subscriber request come from local domain do_it else reject
is_subscriber([listname],[sender]) smtp,smime,md5    -> do_it
match([sender],/[conf->host]$/)          smtp,smime,md5    -> do_it
true()                         smtp,md5,smime -> reject(reason='subscribe_local_user')	
</code>

===== subscribe.intranetorowner =====
<color red></color>
<code>
title.gettext local domain users or owner approval
# if subscriber request come from local domain do_it else reject
is_subscriber([listname],[sender]) smtp,smime,md5    -> do_it
match([sender],/[conf->host]$/)          smtp,smime,md5    -> do_it
true()                             smtp,smime,md5    -> owner
</code>

===== subscribe.open =====
<color red></color>
<code>
title.gettext for anyone without authentication

true()  smtp,smime,md5 -> do_it
</code>

===== subscribe.open_notify =====
<color red></color>
<code>
title.gettext anyone, notification is sent to list owner

# do not notify if it is just an update
is_subscriber([listname],[sender])	 smtp,smime,md5 -> do_it
true()					 smtp,smime,md5 -> do_it,notify
</code>

===== subscribe.open_quiet =====
<color red></color>
<code>
title.gettext anyone, no welcome message

true()  smtp,smime,md5 -> do_it,quiet
</code>

===== subscribe.owner =====
<color red></color>
<code>
title.gettext owners approval

# if subscriber request come from a subscriber, it's just an update, do it
is_subscriber([listname],[sender]) smtp,smime,md5    -> do_it
# if subscribtion request is just a change email, it is open :
is_subscriber([listname],[previous_email]) smtp,smime,md5    -> do_it
true()                             smtp,smime,md5    -> owner
</code>

===== subscribe.smime =====
<color red></color>
<code>
title.gettext requires S/MIME signed

is_subscriber([listname],[sender]) smtp,smime -> do_it
true()				   smime      -> do_it
true()                             smtp,md5 -> reject(reason='subscribe_smime')	
</code>

===== subscribe.smimeorowner =====
<color red></color>
<code>
title.gettext requires S/MIME signed or owner approval

# if subscriber request come from a subscriber, it's just an update, do it
is_subscriber([listname],[sender]) smtp,smime,md5    -> do_it
true()                             smtp,md5          -> owner
true()                             smime             -> do_it
</code>