Homeserver without E2EE support tight-loops nheko

[anoadragon453]

System:

• Nheko version: Latest today
• Installation method: AppImage 13 July 2018
• Operating System: Ubuntu 18.04
• Desktop Environment: GNOME

Actual behavior

Nheko tries to upload one-time keys to the server over and over again only to be rejected time and time again because the endpoint isn't handled:

[2018-07-13 15:21:00.799] [crypto] [info] generating one time keys
[2018-07-13 15:21:00.830] [crypto] [critical] failed to upload one time keys:  404
[2018-07-13 15:21:00.830] [crypto] [info] ed25519   : 0ry1H3vZ1fQP157Ufpk495El1qWCQvoYfk3/+AxZZ9E
[2018-07-13 15:21:00.830] [crypto] [info] curve25519: 6iX21F1/P5Jabf/WpyAUsLE9ttDPqbH9OETFl31N2z8
[2018-07-13 15:21:00.830] [crypto] [info] generating one time keys
[2018-07-13 15:21:00.859] [crypto] [critical] failed to upload one time keys:  404
[2018-07-13 15:21:00.859] [crypto] [info] ed25519   : 0ry1H3vZ1fQP157Ufpk495El1qWCQvoYfk3/+AxZZ9E
[2018-07-13 15:21:00.859] [crypto] [info] curve25519: 6iX21F1/P5Jabf/WpyAUsLE9ttDPqbH9OETFl31N2z8
[2018-07-13 15:21:00.859] [crypto] [info] generating one time keys
[2018-07-13 15:21:00.893] [crypto] [critical] failed to upload one time keys:  404
[2018-07-13 15:21:00.893] [crypto] [info] ed25519   : 0ry1H3vZ1fQP157Ufpk495El1qWCQvoYfk3/+AxZZ9E
[2018-07-13 15:21:00.893] [crypto] [info] curve25519: 6iX21F1/P5Jabf/WpyAUsLE9ttDPqbH9OETFl31N2z8
[2018-07-13 15:21:00.893] [crypto] [info] generating one time keys
[2018-07-13 15:21:00.924] [crypto] [critical] failed to upload one time keys:  404
[2018-07-13 15:21:00.925] [crypto] [info] ed25519   : 0ry1H3vZ1fQP157Ufpk495El1qWCQvoYfk3/+AxZZ9E
[2018-07-13 15:21:00.925] [crypto] [info] curve25519: 6iX21F1/P5Jabf/WpyAUsLE9ttDPqbH9OETFl31N2z8
[2018-07-13 15:21:00.925] [crypto] [info] generating one time keys
[2018-07-13 15:21:00.956] [crypto] [critical] failed to upload one time keys:  404
[2018-07-13 15:21:00.956] [crypto] [info] ed25519   : 0ry1H3vZ1fQP157Ufpk495El1qWCQvoYfk3/+AxZZ9E
[2018-07-13 15:21:00.956] [crypto] [info] curve25519: 6iX21F1/P5Jabf/WpyAUsLE9ttDPqbH9OETFl31N2z8
[2018-07-13 15:21:00.956] [crypto] [info] generating one time keys
[2018-07-13 15:21:00.988] [crypto] [critical] failed to upload one time keys:  404
[2018-07-13 15:21:00.988] [crypto] [info] ed25519   : 0ry1H3vZ1fQP157Ufpk495El1qWCQvoYfk3/+AxZZ9E
[2018-07-13 15:21:00.988] [crypto] [info] curve25519: 6iX21F1/P5Jabf/WpyAUsLE9ttDPqbH9OETFl31N2z8
[2018-07-13 15:21:00.988] [crypto] [info] generating one time keys
^C
➜  Downloads 

Expected behavior

Nheko tries uploading keys a few times, give ups after a bit and logs in with encryption being broken/blocked.

Steps to reproduce

• Use a Homeserver that doesn't yet support E2EE such as https://github.com/matrix-org/dendrite
• Create an account in some way (either with Riot, or my handy script)
• Try to login with nheko and it loops forever

It worked before E2EE was added, and I liked testing Dendrite with nheko :')