Bad Signature - Can't figure out why managesieve (pigeonhole) can't connect

[hi at zakaria.website]

On 2022-11-22 17:00, colin at colinlikesfood.com wrote:
> Subject line says it all?  I am using Roundcube, and every time i
> click on "filters" i get RC's "unable to connect to server" message.
> 
> This might be an SQL error, but i can't figure out how to pull the
> relevant logs yet.  Please see below and any advice you have is so
> very appreciated
> 
> SYSLOG:
> -------------------
> Nov 22 10:29:27 mail roundcube[66295]: <keirks4p> PHP Error:
> Connection refused (GET
> /index.php?_task=settings&_action=plugin.managesieve)
> Nov 22 10:29:27 mail roundcube[66295]: <keirks4p> PHP Error: Unable to
> connect to managesieve on obfuscated.domain:4190 in
> /usr/local/www/roundcube/plugins/managesieve/lib/Roundcube/rcube_sieve_engine.php
> on line 221 (GET /index.php?_task=settings&_action=plugin.managesieve)
> Nov 22 10:29:27 mail roundcube[66295]: <keirks4p> PHP Error: Not
> currently in AUTHORISATION state (GET
> /index.php?_task=settings&_action=plugin.managesieve)
> Nov 22 10:29:27 mail php[66295]: <keirks4p> PHP Error: Not currently
> connected (GET /index.php?_task=settings&_action=plugin.managesieve)
> Nov 22 10:29:31 mail roundcube[66295]: <keirks4p> PHP Error:
> Connection refused (GET
> /index.php?_task=settings&_action=plugin.managesieve-action&_framed=1&_nav=hide)
> Nov 22 10:29:31 mail roundcube[66295]: <keirks4p> PHP Error: Unable to
> connect to managesieve on obfuscated.domain:4190 in
> /usr/local/www/roundcube/plugins/managesieve/lib/Roundcube/rcube_sieve_engine.php
> on line 221 (GET
> /index.php?_task=settings&_action=plugin.managesieve-action&_framed=1&_nav=hide)
> Nov 22 10:29:31 mail php[66295]: <keirks4p> PHP Error: Not currently
> connected (GET
> /index.php?_task=settings&_action=plugin.managesieve-action&_framed=1&_nav=hide)
> Nov 22 10:29:43 mail roundcube[71055]: <keirks4p> PHP Error:
> Connection refused (POST
> /?_task=settings&_action=plugin.managesieve-save)
> Nov 22 10:29:43 mail roundcube[71055]: <keirks4p> PHP Error: Unable to
> connect to managesieve on obfuscated.domain:4190 in
> /usr/local/www/roundcube/plugins/managesieve/lib/Roundcube/rcube_sieve_engine.php
> on line 221 (POST /?_task=settings&_action=plugin.managesieve-save)
> Nov 22 10:29:43 mail roundcube[71055]: PHP Warning:  Trying to access
> array offset on value of type null in
> /usr/local/www/roundcube/plugins/managesieve/lib/Roundcube/rcube_sieve_engine.php
> on line 1065
> Nov 22 10:29:43 mail php[71055]: <keirks4p> PHP Error: Not currently
> connected (POST /?_task=settings&_action=plugin.managesieve-save)
> 
> DOVECOT.LOG:
> -------------------
> Nov 22 10:28:58 mail roundcube[66297]: <keirks4p> [43CD] C: A0008
> LOGOUT
> Nov 22 10:28:58 mail dovecot[8514]:
> imap(obfuscated at user.name)<8609><XgBCqxHusXAKAAAB>: Disconnected:
> Logged out in=219 out=1045 deleted=0 expunged=0 trashed=0 hdr_count=0
> hdr_bytes=0 body_count=0 body_bytes=0
> Nov 22 10:28:58 mail roundcube[66297]: <keirks4p> [43CD] S: * BYE
> Logging out
> Nov 22 10:28:58 mail roundcube[66297]: <keirks4p> [43CD] S: A0008 OK
> Logout completed (0.001 + 0.000 secs).
> Nov 22 10:29:25 mail roundcube[66295]: <keirks4p> [1] SELECT "vars",
> "ip", "changed", datetime('now') AS ts, CASE WHEN "changed" <
> datetime('now', '-600 seconds') THEN 1 ELSE 0 END AS expired FROM
> "session" WHERE "sess_id" = 'keirks4pbepr17um9mvj1qsvt2';
> Nov 22 10:29:25 mail roundcube[66295]: <keirks4p> [2] SELECT * FROM
> "users" WHERE "user_id" = '2';
> Nov 22 10:29:25 mail roundcube[66295]: <keirks4p> [3] UPDATE "session"
> SET "changed" = datetime('now'), "vars" =
>
'bGFuZ3VhZ2V8czo1OiJlbl9VUyI7aW1hcF9uYW1lc3BhY2V8YTo0OntzOjg6InBlcnNvbmFsIjthOjE6e2k6MDthOjI6e2k6MDtzOjA6IiI7aToxO3M6MToiLyI7fX1zOjU6Im90aGVyIjtOO3M6Njoic2hhcmVkIjtOO3M6MTA6InByZWZpeF9vdXQiO3M6MDoiIjt9aW1hcF9kZWxpbWl0ZXJ8czoxOiIvIjtpbWFwX2xpc3RfY29uZnxhOjI6e2k6MDtOO2k6MTthOjA6e319dXNlcl9pZHxpOjI7dXNlcm5hbWV8czoyNDoiY29saW5AY29saW5saWtlc2Zvb2QuY29tIjtzdG9yYWdlX2hvc3R8czoxODoiY29saW5saWtlc2Zvb2QuY29tIjtzdG9yYWdlX3BvcnR8aToxNDM7c3RvcmFnZV9zc2x8czozOiJ0bHMiO3Bhc3N3b3JkfHM6NDQ6ImNYOCt0VmJXV010VEMxRTlXQVB4ZjVOSlU1bWlKa2ZveC8xRWpuZVB2Ym89Ijtsb2dpbl90aW1lfGk6MTY2OTA2MzM4OTt0aW1lem9uZXxzOjE1OiJBbWVyaWNhL0NoaWNhZ28iO2F1dGhfc2VjcmV0fHM6MjY6ImNHdkc4ZWR5QmFmNWJITVpISG5sTEY3ZmpZIjtyZXF1ZXN0X3Rva2VufHM6MzI6IkM5VXlNNVBMUnhSeERiVm9HTlNMNjdVZ05NaWE4WVZGIjt0YXNrfHM6ODoic2V0dGluZ3MiO3NraW5fY29uZmlnfGE6Nzp7czoxNzoic3VwcG9ydGVkX2xheW91dHMiO2E6MTp7aTowO3M6MTA6IndpZGVzY3JlZW4iO31zOjIyOiJqcXVlcnlfdWlfY29sb3JzX3RoZW1lIjtzOjk6ImJvb3RzdHJhcCI7czoxODoiZW1iZWRfY3NzX2xvY2F0aW9uIjtzOjE3OiIvc3R5bGVzL2VtYmVkLmNzcyI7c
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
> Nov 22 10:29:27 mail roundcube[66295]: <keirks4p> [1] SELECT "vars",
> "ip", "changed", datetime('now') AS ts, CASE WHEN "changed" <
> datetime('now', '-600 seconds') THEN 1 ELSE 0 END AS expired FROM
> "session" WHERE "sess_id" = 'keirks4pbepr17um9mvj1qsvt2';
> Nov 22 10:29:27 mail roundcube[66295]: <keirks4p> [2] SELECT * FROM
> "users" WHERE "user_id" = '2';
> Nov 22 10:29:27 mail roundcube[66295]: <keirks4p> PHP Error:
> Connection refused (GET
> /index.php?_task=settings&_action=plugin.managesieve)
> Nov 22 10:29:27 mail roundcube[66295]: <keirks4p> PHP Error: Unable to
> connect to managesieve on obfuscated.domain:4190 in
> /usr/local/www/roundcube/plugins/managesieve/lib/Roundcube/rcube_sieve_engine.php
> on line 221 (GET /index.php?_task=settings&_action=plugin.managesieve)
> Nov 22 10:29:27 mail roundcube[66295]: <keirks4p>