Tried setting up Epicyon, an ActivityPub server, that federates with Mastodon on my Yunohost server at home.

I followed directions from: https://code.freedombone.net/bashrc/epicyon

I can’t sign in there to post my issue. I’m not sure if this is a configuration issue on my end or a bug.

Below I have pasted the error messages I got.

$ systemctl status epicyon`

● epicyon.service - epicyon
   Loaded: loaded (/etc/systemd/system/epicyon.service; enabled; vendor preset: enabled)
   Active: failed (Result: exit-code) since Mon 2019-11-18 18:50:53 CST; 12min ago
  Process: 8036 ExecStart=/usr/bin/python3 /opt/epicyon/epicyon.py --port 443 --proxy 7156 --domain fe
 Main PID: 8036 (code=exited, status=1/FAILURE)

`$ sudo journalctl -u epicyon`

> -- Logs begin at Sat 2019-11-16 09:44:29 CST, end at Mon 2019-11-18 19:00:41 CST. --
Nov 16 09:44:39 arkadi.one systemd[1]: Started epicyon.
Nov 16 09:45:03 arkadi.one python3[643]: Traceback (most recent call last):
Nov 16 09:45:03 arkadi.one python3[643]:   File ""/opt/epicyon/epicyon.py"", line 9, in <module>
Nov 16 09:45:03 arkadi.one python3[643]:     from person import createPerson
Nov 16 09:45:03 arkadi.one python3[643]:   File ""/opt/epicyon/person.py"", line 19, in <module>
Nov 16 09:45:03 arkadi.one python3[643]:     from webfinger import createWebfingerEndpoint
Nov 16 09:45:03 arkadi.one python3[643]:   File ""/opt/epicyon/webfinger.py"", line 81
Nov 16 09:45:03 arkadi.one python3[643]:     return f""data:application/magic-public-key,RSA.{mod}.{pub
Nov 16 09:45:03 arkadi.one python3[643]:                                                              
Nov 16 09:45:03 arkadi.one python3[643]: SyntaxError: invalid syntax
Nov 16 09:45:03 arkadi.one systemd[1]: epicyon.service: Main process exited, code=exited, status=1/FAI
Nov 16 09:45:03 arkadi.one systemd[1]: epicyon.service: Unit entered failed state.
Nov 16 09:45:03 arkadi.one systemd[1]: epicyon.service: Failed with result 'exit-code'.
Nov 16 09:45:03 arkadi.one systemd[1]: epicyon.service: Service hold-off time over, scheduling restart
Nov 16 09:45:03 arkadi.one systemd[1]: Stopped epicyon.
Nov 16 09:45:03 arkadi.one systemd[1]: Started epicyon.
Nov 16 09:45:04 arkadi.one python3[1152]: Traceback (most recent call last):
Nov 16 09:45:04 arkadi.one python3[1152]:   File ""/opt/epicyon/epicyon.py"", line 9, in <module>
Nov 16 09:45:04 arkadi.one python3[1152]:     from person import createPerson
Nov 16 09:45:04 arkadi.one python3[1152]:   File ""/opt/epicyon/person.py"", line 19, in <module>
Nov 16 09:45:04 arkadi.one python3[1152]:     from webfinger import createWebfingerEndpoint
Nov 16 09:45:04 arkadi.one python3[1152]:   File ""/opt/epicyon/webfinger.py"", line 81
Nov 16 09:45:04 arkadi.one python3[1152]:     return f""data:application/magic-public-key,RSA.{mod}.{pu
Nov 16 09:45:04 arkadi.one python3[1152]:                                                             
Nov 16 09:45:04 arkadi.one python3[1152]: SyntaxError: invalid syntax

Yunohost Information

sudo yunohost tools diagnosis`

 host: Debian 9.11
kernel: 4.9.0-11-amd64
packages: 
  yunohost: 
    repo: stable
    version: 3.6.5.3
  yunohost-admin: 
    repo: stable
    version: 3.6.5
  moulinette: 
    repo: stable
    version: 3.6.4.1
  ssowat: 
    repo: stable
    version: 3.6.4
backports: 
system: 
  disks: 
    md0: Mounted on /mnt/hermes, 2.7TiB (2.3TiB free)
    sda1: Mounted on /boot, 231.3MiB (159.4MiB free)
    sda6: Mounted on /, 456.3GiB (303.5GiB free)
  memory: 
    ram: 3.8GiB (2.4GiB free)
    swap: 976.0MiB (976.0MiB free)
nginx: 
  - nginx: [warn] could not build optimal proxy_headers_hash, you should increase either proxy_headers_hash_max_size: 512 or proxy_headers_hash_bucket_size: 64; ignoring proxy_headers_hash_bucket_size
  - nginx: [warn] could not build optimal proxy_headers_hash, you should increase either proxy_headers_hash_max_size: 512 or proxy_headers_hash_bucket_size: 64; ignoring proxy_headers_hash_bucket_size
  - nginx: the configuration file /etc/nginx/nginx.conf syntax is ok
  - nginx: configuration file /etc/nginx/nginx.conf test is successful
services: 
  avahi-daemon: running (enabled)
  calibreweb: running (enabled)
  dnsmasq: running (enabled)
  dovecot: running (enabled)
  fail2ban: running (enabled)
  glances: running (enabled)
  metronome: running (enabled)
  monitorix: running (enabled)
  mysql: running (enabled)
  nginx: running (enabled)
  nslcd: running (enabled)
  php7.0-fpm: running (enabled)
  pihole-FTL: exited (enabled)
  postfix: exited (enabled)
  redis-server: running (enabled)
  rspamd: running (enabled)
  slapd: running (enabled)
  ssh: running (enabled)
  transmission-daemon: running (enabled)
  uwsgi: running (enabled)
  uwsgi-app@ffsync: running (enabled)
  writefreely: running (enabled)
  yunohost-api: running (enabled)
  yunohost-firewall: exited (enabled)
applications: 
  calibreweb: Calibre-web
  ffsync: Firefox Sync Server
  keeweb: Keeweb
  monitorix: Monitorix
  nextcloud: Nextcloud
  pihole: Pi-hole
  searx: Searx
  transmission: Transmission
  writefreely: WriteFreely
security: 
  CVE-2017-5754: 
    name: meltdown
    vulnerable: False