On 22.04.2016 15:17, Giovanni S. Fois wrote:
Ultra short version:
Why cant I set the following mailbox metadata key? /private/vendor/vendor.dovecot/pvt/server/vendor/vendor.dovecot/http-notify Why do you want to set it there? Have you tried setting it on some mailbox path?
Let me explain the context:
I'm using the Dovecot version 2.23.1, but the same happens for the 2.2.22
The push-notification plugin is supposed to send out a notification whenever a mailbox get a new email message.
In order to tell if a mailbox is enabled to send out the notification, the plugin looks out for the following mailbox metadata key: /private/vendor/vendor.dovecot/pvt/server/vendor/vendor.dovecot/http-notify
If the key is set then everything is OK and the notification is sent, otherwise the action is skipped.
If I try to setup the metadata key by hand (telnet as the user over the imap port): setmetadata INBOX (/private/vendor/vendor.dovecot/pvt/server/vendor/vendor.dovecot/http-notify "user=myuser@mydomain.com")
I get the error message: "Internal mailbox attributes cannot be accessed"
Digging in the Dovecot 2.2.22 sources i found that:
This string is from lib-imap-storage/imap-metadata.c - line 36 - Dovecot 2.2.22 The message is triggered by the following condition - same file - line 125 - Dovecot 2.2.22
if (strncmp(*key_r, MAILBOX_ATTRIBUTE_PREFIX_DOVECOT_PVT, strlen(MAILBOX_ATTRIBUTE_PREFIX_DOVECOT_PVT)) == 0) {
So the path pvt/server appears to be forbidden.
But, in the file lib-storage/mailbox-attribute.h we can read the following comment:
/* User can get/set all non-pvt/ attributes and also pvt/server/ (but not pvt/server/pvt/) attributes. */
And, after said comment there is the definition of the macro MAILBOX_ATTRIBUTE_KEY_IS_USER_ACCESSIBLE(key) which has the same basic function of the condition in imap-metadata.c , but in this case the same imap key is seen as accessible.
Now my questions:
Can we use a negated version of MAILBOX_ATTRIBUTE_KEY_IS_USER_ACCESSIBLE(key) in imap-metadata? How can the push-notification plugin work out-of-the-box without changes and recompilation?
Thank you for your valuable time and forgive me if I'm posing a dumb question.
Please see instructions at http://oxpedia.org/wiki/index.php?title=AppSuite:OX_Mail#Setup_of_the_Doveco... In case the problem is not resolved, do attach your doveconf -n output to the next mail.
br, Teemu
Best wishes, Giovanni S. Fois