Error when trying to verify Email

[Blaubeeree]

I recently set up a PDS with docker, but when I try to send a verification code to my email I always get the error "A request body was provided when none was expected".

Would be cool if someone could help me out here. If u need any other information from me just ask.

Logs:
56883/04/23 10:29AM 30 pid=8 hostname=1a829314528b name=pds req={"id":45,"method":"POST","url":"/xrpc/com.atproto.server.requestEmailConfirmation","query":{},"params":{},"headers":{"host":"bsky.blaubeeree.dns64.de","user-agent":"Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:133.0) Gecko/20100101 Firefox/133.0","transfer-encoding":"chunked","accept":"/","accept-encoding":"gzip, deflate, br, zstd","accept-language":"en-US,en;q=0.5","atproto-accept-labelers":"did:plc:ar7c4by46qjdydhdevvrndac;redact, did:plc:r55ow3tocux5kafs5dq445fy;redact","authorization":"Bearer did:plc:aenqtxknfdhqwjdglls3qdb7","dnt":"1","origin":"https://bsky.app","priority":"u=0","referer":"https://bsky.app/","sec-fetch-dest":"empty","sec-fetch-mode":"cors","sec-fetch-site":"cross-site","sec-gpc":"1","x-forwarded-for":"172.26.0.1","x-forwarded-host":"bsky.blaubeeree.dns64.de","x-forwarded-proto":"https","x-forwarded-server":"zoraxy-c371555c-64e8-4932-b118-d9c9b21db60b","x-real-ip":"172.26.0.1"}} res={"statusCode":400,"headers":{"x-powered-by":"Express","access-control-allow-origin":"*","cache-control":"private","vary":"Authorization, Accept-Encoding","content-type":"application/json; charset=utf-8","content-length":"89","etag":"W/"59-WLt4gQmGLWobaBLj3pBXg1SK9jU""}} responseTime=13 msg=request completed

docker-compose:

version: "3"

volumes:
  bluesky-data:

services:
  bluesky:
    image: ghcr.io/bluesky-social/pds:latest
    container_name: bluesky
    environment:
      LOG_ENABLED: true
      PDS_EMAIL_SMTP_URL: "smtps://resend:[email protected]:465/"
      PDS_EMAIL_FROM_ADDRESS: "[email protected]"
      PDS_HOSTNAME: "bsky.blaubeeree.dns64.de"
      PDS_DATA_DIRECTORY: "/pds"
      PDS_BLOBSTORE_DISK_LOCATION: "/pds/blocks"
      PDS_BLOBSTORE_DISK_TMP_LOCATION: "/pds/temp"
      PDS_PLC_ROTATION_KEY_K256_PRIVATE_KEY_HEX: "xxx"
      PDS_JWT_SECRET: "xxx"
      PDS_ADMIN_PASSWORD: "xxx"
      PDS_DID_PLC_URL: "https://plc.directory"
      PDS_BSKY_APP_VIEW_URL: "https://api.bsky.app"
      PDS_BSKY_APP_VIEW_DID: "did:web:api.bsky.app"
      PDS_REPORT_SERVICE_URL: "https://mod.bsky.app"
      PDS_REPORT_SERVICE_DID: "did:plc:ar7c4by46qjdydhdevvrndac"
      PDS_CRAWLERS: "https://bsky.network"
    ports:
      - 1003:3000
    volumes:
      - bluesky-data:/pds
    restart: unless-stopped

[mmraz]

I ran into this problem as well. It appears to be non-breaking to the process as clicking the buttons still took the expected actions. I did note you do have an SMTP configuration defined. The URL for my relay does not end in a trailing /. Seems minor, but may be worth checking.

PDS_EMAIL_SMTP_URL="smtps://smtp-relay.gmail.com:465"

The error thrown is from an input validator for the email validation API call https://github.com/bluesky-social/atproto/blob/13636ba963225407f63c20253b983a92dcfe1bfa/packages/xrpc-server/src/util.ts#L92-L97

[Blaubeeree]

Thanks for the link, I managed to debug it a bit further. The API seems to use the transfer-encoding header to check if the request body is empty and Zoraxy, the reverse proxy I use, adds transfer-encoding: chunked to the request which results in the error message.

With my limited knowledge in that topic I find it a little bit weird to use this header for checking for an empty request body and I couldn't find out why Zoraxy adds the header or how to disable it.

I managed to work around it for now by switching temporary to another reverse proxy to do the email verification. If anyone has a better solution please share it.