go-neb RSS integration broken

[bmanturner]

To Reproduce

Step by step instructions to reproduce the behavior:

1. Install dimension
2. Install go-neb with RSS support
3. Point dimension at go-neb
4. Register dimension appservice for go-neb
5. Click 'test' and receive successful message
6. Activate RSS bot
7. Open Integrations manager
8. Observe RSS Bot says it is "offline or unavailable"

Expected behavior

I expect the RSS Bot to work

Describe the bug

The RSS Bot does not work

Details

Deployed via matrix-docker-ansible-deploy to Ubuntu 20.04

Logs

Apr 01 21:19:08 matrix matrix-dimension[231286]: Apr-1-2021 21:19:08.628 +00:00 verbose [DimensionStore [SQL]] Executing (default): SELECT "id", "accessToken", "avatarUrl", "displayName", "appserviceId" FROM "dimension_appservice_users" AS "AppServiceUser" WHERE "AppServiceUser"."appserviceId" = 'dimension-ITJnsk6bCBmZN3XMwExI2GugN' AND "AppServiceUser"."id" = '@_botler_rss_notifications_=40beeman=3afoglet.io:foglet.io';
Apr 01 21:19:08 matrix matrix-dimension[231286]: Apr-1-2021 21:19:08.634 +00:00 verbose [DimensionStore [SQL]] Executing (default): SELECT "id", "hsToken", "asToken", "userPrefix" FROM "dimension_appservice" AS "AppService" WHERE "AppService"."id" = 'dimension-ITJnsk6bCBmZN3XMwExI2GugN';
Apr 01 21:19:08 matrix matrix-dimension[231286]: Apr-1-2021 21:19:08.637 +00:00 info [AppserviceStore] Registering to own @_botler_rss_notifications_=40beeman=3afoglet.io:foglet.io in appservice dimension-ITJnsk6bCBmZN3XMwExI2GugN
Apr 01 21:19:08 matrix matrix-dimension[231286]: Apr-1-2021 21:19:08.638 +00:00 info [matrix] Doing client API call: http://matrix-nginx-proxy:12080/_matrix/client/r0/register
Apr 01 21:19:08 matrix matrix-dimension[231286]: Apr-1-2021 21:19:08.661 +00:00 error [matrix] Got status code 400 while calling client endpoint /_matrix/client/r0/register
Apr 01 21:19:08 matrix matrix-dimension[231286]: Apr-1-2021 21:19:08.662 +00:00 error [matrix] {"errcode":"M_USER_IN_USE","error":"User ID already taken."}
Apr 01 21:19:08 matrix matrix-dimension[231286]: Apr-1-2021 21:19:08.664 +00:00 error [NebStore] Error in request: invalid status code
Apr 01 21:19:08 matrix matrix-dimension[231286]: Error: Error in request: invalid status code
Apr 01 21:19:08 matrix matrix-dimension[231286]:     at Request._callback (/home/node/matrix-dimension/build/app/matrix/helpers.js:212:28)
Apr 01 21:19:08 matrix matrix-dimension[231286]:     at Request.self.callback (/home/node/matrix-dimension/node_modules/request/request.js:185:22)
Apr 01 21:19:08 matrix matrix-dimension[231286]:     at Request.emit (events.js:311:20)
Apr 01 21:19:08 matrix matrix-dimension[231286]:     at Request.<anonymous> (/home/node/matrix-dimension/node_modules/request/request.js:1161:10)
Apr 01 21:19:08 matrix matrix-dimension[231286]:     at Request.emit (events.js:311:20)
Apr 01 21:19:08 matrix matrix-dimension[231286]:     at IncomingMessage.<anonymous> (/home/node/matrix-dimension/node_modules/request/request.js:1083:12)
Apr 01 21:19:08 matrix matrix-dimension[231286]:     at Object.onceWrapper (events.js:417:28)
Apr 01 21:19:08 matrix matrix-dimension[231286]:     at IncomingMessage.emit (events.js:323:22)
Apr 01 21:19:08 matrix matrix-dimension[231286]:     at endReadableNT (_stream_readable.js:1204:12)
Apr 01 21:19:08 matrix matrix-dimension[231286]:     at processTicksAndRejections (internal/process/task_queues.js:84:21)

[bmanturner]

This error occurs when attempting to create the RSS user for the first time

Apr 01 21:30:37 matrix matrix-dimension[231286]: Apr-1-2021 21:30:37.706 +00:00 info [AppserviceStore] Registering to own @_botler_rss_notifications_=40beeman=3afoglet.io:foglet.io in appservice dimension-ITJnsk6bCBmZN3XMwExI2GugN
Apr 01 21:30:37 matrix matrix-dimension[231286]: Apr-1-2021 21:30:37.707 +00:00 info [matrix] Doing client API call: http://matrix-nginx-proxy:12080/_matrix/client/r0/register
Apr 01 21:30:37 matrix matrix-dimension[231286]: Apr-1-2021 21:30:37.776 +00:00 info [AppserviceStore] Successfully registered @_botler_rss_notifications_=40beeman=3afoglet.io:foglet.io
Apr 01 21:30:37 matrix matrix-dimension[231286]: Apr-1-2021 21:30:37.787 +00:00 verbose [DimensionStore [SQL]] Executing (default): INSERT INTO "dimension_appservice_users" ("id","accessToken","appserviceId") VALUES ($1,$2,$3) RETURNING *;
Apr 01 21:30:37 matrix matrix-dimension[231286]: Apr-1-2021 21:30:37.796 +00:00 error [NebStore] value too long for type character varying(255)
Apr 01 21:30:37 matrix matrix-dimension[231286]: SequelizeDatabaseError: value too long for type character varying(255)
Apr 01 21:30:37 matrix matrix-dimension[231286]:     at Query.formatError (/home/node/matrix-dimension/node_modules/sequelize/lib/dialects/postgres/query.js:366:16)
Apr 01 21:30:37 matrix matrix-dimension[231286]:     at /home/node/matrix-dimension/node_modules/sequelize/lib/dialects/postgres/query.js:72:18
Apr 01 21:30:37 matrix matrix-dimension[231286]:     at tryCatcher (/home/node/matrix-dimension/node_modules/bluebird/js/release/util.js:16:23)
Apr 01 21:30:37 matrix matrix-dimension[231286]:     at Promise._settlePromiseFromHandler (/home/node/matrix-dimension/node_modules/bluebird/js/release/promise.js:517:31)
Apr 01 21:30:37 matrix matrix-dimension[231286]:     at Promise._settlePromise (/home/node/matrix-dimension/node_modules/bluebird/js/release/promise.js:574:18)
Apr 01 21:30:37 matrix matrix-dimension[231286]:     at Promise._settlePromise0 (/home/node/matrix-dimension/node_modules/bluebird/js/release/promise.js:619:10)
Apr 01 21:30:37 matrix matrix-dimension[231286]:     at Promise._settlePromises (/home/node/matrix-dimension/node_modules/bluebird/js/release/promise.js:695:18)
Apr 01 21:30:37 matrix matrix-dimension[231286]:     at _drainQueueStep (/home/node/matrix-dimension/node_modules/bluebird/js/release/async.js:138:12)
Apr 01 21:30:37 matrix matrix-dimension[231286]:     at _drainQueue (/home/node/matrix-dimension/node_modules/bluebird/js/release/async.js:131:9)
Apr 01 21:30:37 matrix matrix-dimension[231286]:     at Async._drainQueues (/home/node/matrix-dimension/node_modules/bluebird/js/release/async.js:147:5)
Apr 01 21:30:37 matrix matrix-dimension[231286]:     at Immediate.Async.drainQueues [as _onImmediate] (/home/node/matrix-dimension/node_modules/bluebird/js/release/async.js:17:14)
Apr 01 21:30:37 matrix matrix-dimension[231286]:     at processImmediate (internal/timers.js:456:21)