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Message 2731 - Posted: 4 Apr 2025, 13:48:06 UTC - in response to Message 2730.  
Last modified: 4 Apr 2025, 13:50:06 UTC

The IT deparment added exceptions a day ago. Have you been able to connect? At least boincstats is still as the previous days...


I tried reattaching some box's earlier this morning, they just stay in a "attaching to project" state & delay retrying for 24 Hr's ...
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Message 2732 - Posted: 4 Apr 2025, 14:47:12 UTC

I still can't attach the project on 2 hosts. BOINC reports "Project not found.". It’s clear that Cloudflare is blocking it for some reason...

04.04.2025 16:41:18 |  | Fetching configuration file from https://denis.usj.es/denisathome/get_project_config.php
04.04.2025 16:41:18 |  | [http] HTTP_OP::init_get(): https://denis.usj.es/denisathome/get_project_config.php
04.04.2025 16:41:18 |  | [http] [ID#6] Info:  Found bundle for host denis.usj.es: 0x30005562e0 [can multiplex]
04.04.2025 16:41:18 |  | [http] [ID#6] Info:  Re-using existing connection! (#6) with host denis.usj.es
04.04.2025 16:41:18 |  | [http] [ID#6] Info:  Connected to denis.usj.es (104.22.13.169) port 443 (#6)
04.04.2025 16:41:18 |  | [http] [ID#6] Info:  Using Stream ID: 3 (easy handle 0x300038dd70)
04.04.2025 16:41:18 |  | [http] [ID#6] Sent header to server: GET /denisathome/get_project_config.php HTTP/2
04.04.2025 16:41:18 |  | [http] [ID#6] Sent header to server: Host: denis.usj.es
04.04.2025 16:41:18 |  | [http] [ID#6] Sent header to server: user-agent: BOINC client (aarch64-unknown-linux-gnu 7.25.0)
04.04.2025 16:41:18 |  | [http] [ID#6] Sent header to server: accept: */*
04.04.2025 16:41:18 |  | [http] [ID#6] Sent header to server: accept-encoding: deflate, gzip, br, zstd
04.04.2025 16:41:18 |  | [http] [ID#6] Sent header to server: accept-language: cs
04.04.2025 16:41:18 |  | [http] [ID#6] Sent header to server:
04.04.2025 16:41:18 |  | [http] [ID#6] Received header from server: HTTP/2 403
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Paul

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Message 2733 - Posted: 4 Apr 2025, 15:41:15 UTC - in response to Message 2730.  

The IT deparment added exceptions a day ago. Have you been able to connect? At least boincstats is still as the previous days...

Was that to Cloudfare set-up?
They are applying rules that block BOINC and other non-human connections.
There should be a way to un-block that for DENIS, perhaps through a cloudfare control panel.
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Message 2737 - Posted: 4 Apr 2025, 15:56:15 UTC

Only my Windows 7 and Windows 8.1 PC's are able to communicate with the project. Both are on BOINC ver 8.0.4.

My Windows Vista on BOINC 7.16.20
And the
Linux Ubuntu
Ubuntu 18.04.6 LTS [5.4.0-204-generic|libc 2.27] on BOINC 8.0.4 have not been able to communicate with the project server since Jan 30, 2025.
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Message 2738 - Posted: 4 Apr 2025, 16:00:03 UTC
Last modified: 4 Apr 2025, 16:01:19 UTC

i find it very strange that these "non-human" blocks seem to still let through the non-human BOINC traffic of the 8.0.4 client. I have 3 raspberry pi type devices. when they were all on the default 7.20.5 client, all three were blocked. I upgraded the client only on two of the hosts to 8.0.4 client and they were able to communicate immediately after the change and now connect and act normally. but the rpi that i left on the 7.20.5 remains blocked? not sure how the 8.0.4 client is getting through the cloudflare filter where the older client cant.

also unclear why it seems some people with older clients are able to get through (as seen on the leaderboards) while most cannot (on linux, seems most Windows hosts can get through without problems no matter what client they use)
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Message 2743 - Posted: 4 Apr 2025, 18:22:04 UTC - in response to Message 2729.  

The IT deparment added exceptions a day ago. Have you been able to connect? At least boincstats is still as the previous days...


My Linux xubuntu-24.04 computers still get this error,

56 https://denis.usj.es/denisathome/ 4/4/2025 11:07:43 AM Fetching scheduler list
57 https://denis.usj.es/denisathome/ 4/4/2025 11:07:50 AM Scheduler list fetch from https://denis.usj.es/denisathome/ failed: permanent HTTP error
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William Albert

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Message 2745 - Posted: 4 Apr 2025, 20:00:31 UTC - in response to Message 2729.  

The IT deparment added exceptions a day ago. Have you been able to connect? At least boincstats is still as the previous days...


There's been no change from my side. My BOINC client is still failing due to a Cloudflare "Are you a human?" challenge.

I would post the log output, but I receive the following error from this forum when I try:

Your post has been flagged as spam by the Akismet anti-spam system. Please modify your text and try again.


However, the output is essentially the same as the output I posted earlier in https://denis.usj.es/denisathome/forum_thread.php?id=307&postid=2595#2595.
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Message 2752 - Posted: 5 Apr 2025, 9:46:01 UTC - in response to Message 2738.  

cloudflare have very helpfully decided that "old" or "uncommon" User-Agent strings should be banished from the internet - at least by default

this is impacting more than just DENIS and made the tech news a few weeks ago, not least because a change by a single large company pushes the internet to be less varied and more centralised

i've never used cloudflare, so i don't know if this can be relaxed for certain URLs
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Message 2753 - Posted: 5 Apr 2025, 11:18:21 UTC - in response to Message 2730.  

My second Debian box it still unable to attach to the project. If I use boinccmd on the command line:

~# boinccmd --lookup_account https://denis.usj.es/denisathome/ <my email address> <my password>
status: Success
poll status: operation in progress
poll status: permanent HTTP error


The above command should return my project key for DENIS@home.

If I force the project to be added with boinccmd

~# boinccmd --project_attach https://denis.usj.es/denisathome/ <my account key>


The project will never initialize because for some reason it is put into a backoff state trying to fetch the scheduler data.

I hope that helps. In the meantime I'll just use the second host for Einstein@home.
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Message 2765 - Posted: 7 Apr 2025, 9:24:46 UTC

Hi!
The IT department is trying to open the minimum possible to let you connect but avoid any possible atack.

They have modified the configuration again and it seems you are been able to connect. Could you check?

Thank you!
Jesús Carro
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Message 2766 - Posted: 7 Apr 2025, 9:24:50 UTC

Hi!
The IT department is trying to open the minimum possible to let you connect but avoid any possible atack.

They have modified the configuration again and it seems you are been able to connect. Could you check?

Thank you!
Jesús Carro
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Message 2767 - Posted: 7 Apr 2025, 9:35:12 UTC - in response to Message 2765.  
Last modified: 7 Apr 2025, 9:39:28 UTC

Hi!
The IT department is trying to open the minimum possible to let you connect but avoid any possible atack.

They have modified the configuration again and it seems you are been able to connect. Could you check?

Thank you!


I am in the US and am using Linux Mint ver 20.3 and it seems to be working now!! I have tasks from other projects so didn't get any tasks but here's my log:

Mon 07 Apr 2025 05:31:54 AM EDT | DENIS@home | update requested by user
Mon 07 Apr 2025 05:31:57 AM EDT | DENIS@home | [sched_op] sched RPC pending: Requested by user
Mon 07 Apr 2025 05:31:57 AM EDT | DENIS@home | [sched_op] Starting scheduler request
Mon 07 Apr 2025 05:31:57 AM EDT | DENIS@home | Sending scheduler request: Requested by user.
Mon 07 Apr 2025 05:31:57 AM EDT | DENIS@home | Not requesting tasks: don't need (CPU: ; NVIDIA GPU: )
Mon 07 Apr 2025 05:31:57 AM EDT | DENIS@home | [sched_op] CPU work request: 0.00 seconds; 0.00 devices
Mon 07 Apr 2025 05:31:57 AM EDT | DENIS@home | [sched_op] NVIDIA GPU work request: 0.00 seconds; 0.00 devices
Mon 07 Apr 2025 05:31:59 AM EDT | DENIS@home | Scheduler request completed
Mon 07 Apr 2025 05:31:59 AM EDT | DENIS@home | [sched_op] Server version 721
Mon 07 Apr 2025 05:31:59 AM EDT | DENIS@home | Project requested delay of 7 seconds
Mon 07 Apr 2025 05:31:59 AM EDT | DENIS@home | [sched_op] Deferring communication for 00:00:07
Mon 07 Apr 2025 05:31:59 AM EDT | DENIS@home | [sched_op] Reason: requested by project

BUT it still won't let me add Dennis to a pc that does not already have Dennis on it, still says not a Boinc Project.
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Message 2768 - Posted: 7 Apr 2025, 9:50:04 UTC - in response to Message 2767.  

Could you show the log of the one is not been able to be added?
Maybe we need to open other urls in the web.

Thanks!

Hi!
The IT department is trying to open the minimum possible to let you connect but avoid any possible atack.

They have modified the configuration again and it seems you are been able to connect. Could you check?

Thank you!


I am in the US and am using Linux Mint ver 20.3 and it seems to be working now!! I have tasks from other projects so didn't get any tasks but here's my log:

Mon 07 Apr 2025 05:31:54 AM EDT | DENIS@home | update requested by user
Mon 07 Apr 2025 05:31:57 AM EDT | DENIS@home | [sched_op] sched RPC pending: Requested by user
Mon 07 Apr 2025 05:31:57 AM EDT | DENIS@home | [sched_op] Starting scheduler request
Mon 07 Apr 2025 05:31:57 AM EDT | DENIS@home | Sending scheduler request: Requested by user.
Mon 07 Apr 2025 05:31:57 AM EDT | DENIS@home | Not requesting tasks: don't need (CPU: ; NVIDIA GPU: )
Mon 07 Apr 2025 05:31:57 AM EDT | DENIS@home | [sched_op] CPU work request: 0.00 seconds; 0.00 devices
Mon 07 Apr 2025 05:31:57 AM EDT | DENIS@home | [sched_op] NVIDIA GPU work request: 0.00 seconds; 0.00 devices
Mon 07 Apr 2025 05:31:59 AM EDT | DENIS@home | Scheduler request completed
Mon 07 Apr 2025 05:31:59 AM EDT | DENIS@home | [sched_op] Server version 721
Mon 07 Apr 2025 05:31:59 AM EDT | DENIS@home | Project requested delay of 7 seconds
Mon 07 Apr 2025 05:31:59 AM EDT | DENIS@home | [sched_op] Deferring communication for 00:00:07
Mon 07 Apr 2025 05:31:59 AM EDT | DENIS@home | [sched_op] Reason: requested by project

BUT it still won't let me add Dennis to a pc that does not already have Dennis on it, still says not a Boinc Project.

Jesús Carro
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Message 2769 - Posted: 7 Apr 2025, 10:13:12 UTC

Mon 07 Apr 2025 12:07:37 PM CEST | https://denis.usj.es/denisathome/ | Fetching scheduler list
Mon 07 Apr 2025 12:07:39 PM CEST | https://denis.usj.es/denisathome/ | Scheduler list fetch from https://denis.usj.es/denisathome/ failed: permanent HTTP error
Mon 07 Apr 2025 12:08:24 PM CEST | https://denis.usj.es/denisathome/ | update requested by user
Mon 07 Apr 2025 12:08:26 PM CEST | https://denis.usj.es/denisathome/ | Scheduler list fetch from https://denis.usj.es/denisathome/ failed: permanent HTTP error
Fools look to tomorrow, wise men use tonight.
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Message 2770 - Posted: 7 Apr 2025, 10:25:18 UTC - in response to Message 2766.  

Still failing on PCs that did DENIS work before.
Log just shows Fetching scheduler list then nothing.
Paul.
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Message 2771 - Posted: 7 Apr 2025, 10:29:40 UTC - in response to Message 2770.  
Last modified: 7 Apr 2025, 10:31:10 UTC

Still failing on PCs that did DENIS work before.
Log just shows Fetching scheduler list then nothing.


My pc's too!! I'm getting this error:

Mon 07 Apr 2025 06:25:54 AM EDT | DENIS@home | Scheduler list fetch from https://denis.usj.es/denisathome/ failed: permanent HTTP error

Maybe someone moved the "scheduler list" or the file location is invalid, that location is the main webpage of the Project, I'm not sure that's where that stuff is kept is it?
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Message 2772 - Posted: 7 Apr 2025, 10:31:37 UTC - in response to Message 2766.  

The IT department is trying to open the minimum possible to let you connect but avoid any possible atack.
They have modified the configuration again and it seems you are been able to connect. Could you check?


no change
linux devices that used to do work for DENIS can still not connect, nor attach to the project
windows devices with old BOINC client and used to do work for DENIS can still not connect
windows devices with newer BOINC client manage to connect, but very little work is given
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Message 2775 - Posted: 7 Apr 2025, 10:57:42 UTC

Ubuntu 22.04

205 DENIS@home 07-04-2025 12:56 Scheduler list fetch from https://denis.usj.es/denisathome/ failed: permanent HTTP error
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Message 2776 - Posted: 7 Apr 2025, 13:29:05 UTC

This is what I get on 8.0.2 on Windows:
07/04/2025 11:29:41 | DENIS@home | Sending scheduler request: To fetch work.
07/04/2025 11:29:41 | DENIS@home | Requesting new tasks for CPU
07/04/2025 11:29:42 | DENIS@home | Scheduler request completed: got 0 new tasks
07/04/2025 11:29:42 | DENIS@home | No tasks sent
07/04/2025 11:29:42 | DENIS@home | Project requested delay of 7 seconds

Denis is not showing any data on BOINC Dashboards:
https://grafana.kiska.pw/d/boinc/boinc?orgId=1&var-project=DENIS@Home&from=now-1M%2FM&to=now-1M%2FM
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Message 2777 - Posted: 7 Apr 2025, 13:39:06 UTC - in response to Message 2776.  

This is what I get on 8.0.2 on Windows:
07/04/2025 11:29:41 | DENIS@home | Sending scheduler request: To fetch work.
07/04/2025 11:29:41 | DENIS@home | Requesting new tasks for CPU
07/04/2025 11:29:42 | DENIS@home | Scheduler request completed: got 0 new tasks
07/04/2025 11:29:42 | DENIS@home | No tasks sent
07/04/2025 11:29:42 | DENIS@home | Project requested delay of 7 seconds

Denis is not showing any data on BOINC Dashboards:
https://grafana.kiska.pw/d/boinc/boinc?orgId=1&var-project=DENIS@Home&from=now-1M%2FM&to=now-1M%2FM


That is because I am getting the Cloudflare challenge instead of a valid XML file. If the admin can PM me, so we can figure out a solution that would be great, otherwise I will try and find some time to implement some workaround
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