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404 /api/v3/user/login when logging in

Hello, I've been trying to host my own lemmy instance for a little while now but have yet to be successful.

I recently had my lemmy instance running but i could not find other communities, so i decided to remove everything and try again. Now however when i try to create an account or log in i get the error 404 for the file /api/v3/user/loginand nothing happens.

I've tried removing everything again and starting again but it is still not working

in the lemmy docker container i get the following error

2023-07-06T12:27:55.845049Z  WARN lemmy_server::root_span_builder: couldnt_find_that_username_or_email: Record not found
   1: lemmy_server::root_span_builder::HTTP request
   0: lemmy_api::local_user::login::perform
             at crates/api/src/local_user/login.rs:16
           with http.method=POST http.scheme="http" http.host=lemmy.emphisia.nl http.target=/api/v3/user/login otel.kind="server" request_id=7896c156-ba9f-42cd-8f1a-c0233c3018a7
LemmyError { message: Some("couldnt_find_that_username_or_email"), inner: Record not found, context: SpanTrace [{ target: "lemmy_api::local_user::login", name: "perform", fields: "self=Login { username_or_email: Sensitive, password: Sensitive, totp_2fa_token: None }", file: "crates/api/src/local_user/login.rs", line: 16 }, { target: "lemmy_server::root_span_builder", name: "HTTP request", fields: "http.method=POST http.scheme=\"http\" http.host=lemmy.emphisia.nl http.target=/api/v3/user/login otel.kind=\"server\" request_id=7896c156-ba9f-42cd-8f1a-c0233c3018a7", file: "src/root_span_builder.rs", line: 16 }] }
           with self=Login { username_or_email: Sensitive, password: Sensitive, totp_2fa_token: None }
             at src/root_span_builder.rs:16

edit: i just managed to log in, however the federation does not seem to be working. None show up in the communities tab and if i look for any communities i get no results and this in the log

2023-07-06T14:09:32.699162Z  WARN lemmy_server::root_span_builder: couldnt_find_object: Failed to resolve actor via webfinger

   0: lemmy_apub::fetcher::search::search_query_to_object_id

             at crates/apub/src/fetcher/search.rs:19

   1: lemmy_apub::api::resolve_object::perform

           with self=ResolveObject { q: "!asklemmy", auth: Sensitive }

             at crates/apub/src/api/resolve_object.rs:21

   2: lemmy_server::root_span_builder::HTTP request

           with http.method=GET http.scheme="http" http.host=lemmy.emphisia.nl http.target=/api/v3/resolve_object otel.kind="server" request_id=34386e88-9099-4d83-a6a2-360ee7924064

             at src/root_span_builder.rs:16

LemmyError { message: Some("couldnt_find_object"), inner: Failed to resolve actor via webfinger, context: SpanTrace [{ target: "lemmy_apub::fetcher::search", name: "search_query_to_object_id", file: "crates/apub/src/fetcher/search.rs", line: 19 }, { target: "lemmy_apub::api::resolve_object", name: "perform", fields: "self=ResolveObject { q: \"!asklemmy\", auth: Sensitive }", file: "crates/apub/src/api/resolve_object.rs", line: 21 }, { target: "lemmy_server::root_span_builder", name: "HTTP request", fields: "http.method=GET http.scheme=\"http\" http.host=lemmy.emphisia.nl http.target=/api/v3/resolve_object otel.kind=\"server\" request_id=34386e88-9099-4d83-a6a2-360ee7924064", file: "src/root_span_builder.rs", line: 16 }] }

it doesn't matter what i search, this always happens

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  • according to portainer, no other docker containers are using ports, so i don't know what ports to set them as. I assume they are communicating over an internal network and the nginx is the only open external port.

    I am using two nginx servers because one nginx server is used by lemmy to give me one port to access. And the other one i use to set up my reverse proxy so that i can host more than one service on my server.

    I dont know why i have different versions of the ui and backend. I am just using the latest version avalible on the docker website.

    My docker compose file looks like this and the lemmy config file looks like this i got this config from here because i was looking for a way to correctly set-up my email because de documentation about the config file is really bad. But when using the default config file (found here).

    • Yeah, the config file on the documentation sucks. I had to poke through several discussions on /c/selfhosting to find a config that wasn't the extremely minimal one linked in the documentation. Your config.hjson is fine from what I can tell, although I'm not sure why you censored the hostname there as it's supposed to be lemmy.emphisia.nl and not anything confidential.

      Honestly, I don't have enough understanding of NGINX to debug its config, so I'll just share my docker-compose.yml for leddit.danmark.party which worked correctly and federated out of the box, with a few adjustments to match your deployment. Note that you'll have to tear down your existing deployment if you want to use this docker-compose.yml because they use the same ports.

      I should probably self-host my own pastebin 
      version: "3.9"
x-logging:
  &default-logging
  options:
    max-size: '10m'
  driver: json-file

services:
  caddy:
    image: caddy:2
    volumes:
      - ./volumes/caddy:/data
      - ./volumes/caddy:/config
    # See Caddy's documentation for customizing this line
    # https://caddyserver.com/docs/quick-starts/reverse-proxy
    command:
      - /bin/sh
      - -c
      - |
        cat <<EOF > /etc/caddy/Caddyfile && caddy run --config /etc/caddy/Caddyfile
        
        {
          debug
        }
        
        (common) {
        	encode gzip
        	header {
        		-Server
        		Strict-Transport-Security "max-age=31536000; include-subdomains;"
        		X-XSS-Protection "1; mode=block"
        		X-Frame-Options "DENY"
        		X-Content-Type-Options nosniff
        		Referrer-Policy no-referrer-when-downgrade
        		X-Robots-Tag "none"
        	}
        }       
        
        # Lemmy instance
        lemmy.emphisia.nl {
          log
          import common
          reverse_proxy http://lemmy-ui:1234 # lemmy-ui
          
          @lemmy {
        		path /api/*
        		path /pictrs/*
        		path /feeds/*
        		path /nodeinfo/*
        		path /.well-known/*
        	}
         
         	@lemmy-hdr {
        		header Accept application/*
        	}
          
          handle @lemmy {
            reverse_proxy http://lemmy:8085 # lemmy
          }
          
          handle @lemmy-hdr {
            reverse_proxy http://lemmy:8085
          }
          
          @lemmy-post {
        		method POST
        	}
        
        	handle @lemmy-post {
        		reverse_proxy http://lemmy:8085
        	}
        }
        EOF
    lemmy:
      image: dessalines/lemmy:0.18.1-rc.9
      ports:
        - 8085:8536
      volumes:
        - ./lemmy.hjson:/config/config.hjson
      depends_on:
        - postgres
        - pictrs
      restart: always
      logging: *default-logging
      
    lemmy-ui:
      image: dessalines/lemmy-ui:0.18.1-rc.9
      ports:
       - 1234:1234
      environment:
        - LEMMY_UI_LEMMY_INTERNAL_HOST=lemmy:8085
        - LEMMY_UI_LEMMY_EXTERNAL_HOST=localhost:1236
      depends_on:
        - lemmy
      volumes:
        - ./volumes/lemmy-ui/extra_themes:/app/extra_themes
      restart: always
      logging: *default-logging
   
    postgres:
      image: postgres:15-alpine
      ports:
        - 5432:5432
      environment:
        - POSTGRES_USER=MyPostgresUser
        - POSTGRES_DB=MyPostgresDb
        - POSTGRES_PASSWORD=MyPostgresPassword
      volumes:
        - ./volumes/postgres:/var/lib/postgresql/data
      restart: always
      logging: *default-logging
      
    pictrs:
      image: asonix/pictrs:0.4.0-rc.7
      user: 991:991
      hostname: pictrs
      environment:
        - PICTRS__MEDIA__VIDEO_CODEC=vp9
        - PICTRS__MEDIA__GIF__MAX_WIDTH=256
        - PICTRS__MEDIA__GIF__MAX_HEIGHT=256
        - PICTRS__MEDIA__GIF__MAX_AREA=65536
        - PICTRS__MEDIA__GIF__MAX_FRAME_COUNT=400
      volumes:
        - ./volumes/pictrs:/mnt
      restart: always
      logging: *default-logging
	  
    postfix:
      image: mwader/postfix-relay
      environment:
       - POSTFIX_myhostname=lemmy.emphisia.nl
      restart: "always"
      logging: *default-logging
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