anti-censorship-team April 2025

anti-censorship-team@lists.torproject.org

5 participants
4 discussions

Deprecation of Azure CDN from Edgio (azureedge.net), replaced by Azure Front Door (azurefd.net), affects snowflake-broker.azureedge.net
by David Fifield 22 Apr '25

22 Apr '25

I got an email on 2024-12-05 saying that that Azure CDN from Edgio/Verizon is going to shut down sooner than expected. The shutdown date was supposed to be 2025-11-04, now it is 2024-01-15 (about one month from now). This affects (at least) snowflake-broker.azureedge.net, which was first set up and is still on Azure CDN with Edgio. I think that snowflake-broker.azureedge.net has not been used by this team since 2021 and https://gitlab.torproject.org/tpo/applications/tor-browser-build/-/merge_re…. But it is still getting some use from somewhere, as evidenced by the nonzero monthly bills: https://gitlab.torproject.org/tpo/anti-censorship/team/-/wikis/Snowflake-co… Whatever is out there that is still using snowflake-broker.azureedge.net will likely stop working after 2025-01-15. > Date: 5 Dec 2024 17:03:50 +0000 > From: Microsoft Azure <azure-noreply(a)microsoft.com> > Subject: Urgent action required: Migrate workloads on Azure CDN from Edgio (formerly Verizon) before 15 January 2025 > > Migrate to Azure Front Door or other CDN services as soon as possible > to avoid service disruptions. > > Migrate workloads on Azure CDN from Edgio (formerly Verizon) before 15 > January 2025. > > You're receiving this notice because you're currently using Azure CDN > Standard/Premium from Edgio. > > All Azure CDN from Edgio customers must migrate their workloads to > Azure Front Door or other CDN services before 15 January 2025 as Edgio > has advised their platform is currently scheduled to be shut down by > that date. Migrate as soon as possible to avoid an imminent service > shut-down. > > On 31 October 2024, we sent you a notice advising that Azure CDN > Standard/Premium from Edgio (formerly Verizon) will be retired on > 4 November 2025, and that customers of this service must migrate their > workload(s) to a comparable service before this date to avoid service > interruptions. In that email we also advised given that Edgio filed > for Chapter 11 Bankruptcy on 9 September 2024, Microsoft cannot > guarantee that Edgio will continue to support this service through > 4 November 2025 as previously stated. Online references about Azure CDN with Edgio retirement: https://learn.microsoft.com/en-us/azure/cdn/edgio-retirement-faq https://azure.microsoft.com/updates?id=467688 I did try setting up a Front Door CDN profile (which is the recommended replacement for Edgio), following the migration instructions: https://learn.microsoft.com/en-us/azure/frontdoor/migrate-cdn-to-front-door I got the hostname: snowflake-broker-hadmaqbnc4dmcffs.z03.azurefd.net It works as an alias for the broker: curl -i https://snowflake-broker-hadmaqbnc4dmcffs.z03.azurefd.net/debug However, it apparently does not work with domain fronting, so is likely not actually useful. Front Door not working with domain fronting is consistent with prior announcements by Azure: https://github.com/net4people/bbs/issues/67

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set yourself a new password for prometheus / grafana
by Gabriel Filion 17 Apr '25

17 Apr '25

Hello! I'm writing to inform you that TPA's been moving on something that should make it possible to eventually merge both of the prometheus / grafana servers: we're moving towards per-user passwords that need to be set through LDAP and deprecating the shared passwords. I would invite everyone who needs to continue accessing prometheus and grafana (either on prometheus1.tpo or prometheus2.tpo) to head over to https://db.torproject.org/ , login and set yourself a password in the "Web password" field. That field was previously hidden but it was recently added to the form. The password will take some time to get synchronized to the servers, so allow some 1 to 2 hours before you test out your new credentials. When ready, head over to https://grafana2.torproject.org/ and use your ldap username with your new web password to confirm that you're able to login there. The shared passwords that are currently in use are bound to be removed on April 17th. If you're having issues with setting up and/or using your own credentials to access prometheus and grafana, please contact TPA and we'll take a look with you into what's happening. Cheers! additional note for TPA members: we now have a fallback password that's present in our password manager. it should let us access the monitoring sites even if ldap has a disruption. you can try that one as well.

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Fwd: [Docker] Confirmation - Subscription Canceled
by meskio 15 Apr '25

15 Apr '25

I got this email out of the blue. It looks like docker has canceled our sponsored open source subscription without any warning. It looks like all our images are still there, I'm trying to contact them to see what is happening. Forwarded message from Docker (2025-04-15 02:04:16): > [1][IMG] > Hello thetorproject! > We're sad to see you go. This email confirms that your Docker-Sponsored > Open Source subscription for your account has been canceled. > [2]View past invoices > Please keep this email for your records. If you have any questions, reach > out to our [3]support team. > If you would like to regain access, you can [4]manage your subscription. > Thank you, > The Docker Team > > This email was sent to meskio(a)sindominio.net to notify you of an update > that was made to your Docker Account. > [5]© 2025 Docker Inc. > 3790 El Camino Real #1052, Palo Alto, CA 94306 -- meskio | https://meskio.net/ -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=- My contact info: https://meskio.net/crypto.txt -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=- Nos vamos a Croatan.

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SQS rendezvous exceeded free tier usage
by Cecylia Bocovich 04 Apr '25

04 Apr '25

I got a notification from AWS that our SQS rendezvous service exceeded the free-tier usage this month with over 1,000,000 SQS API requests. This is in some sense exciting news, because it shows that the rendezvous channel is effective and getting some use. It does, however mean that we will have to start paying for the service. The current billing period falls on month boundaries, from January 1st to January 31st. The budget action fired on January 9th, which is pretty early in the month. Looking at our broker metrics[0,1], there were approximately 38,608 client polls using SQS. That's approximately 2.5 requests per poll, which is about what I'd expect. It's reassuring to know that the budget actions work. I'm going to set them a little higher, to something I can reasonably afford. I don't yet know how the cost will scale with the number of polls, and how that will compare with the cost of domain fronted requests. [0] https://snowflake-broker.torproject.net/metrics [1] https://metrics.torproject.org/collector.html#type-snowflake-stats

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anti-censorship-team April 2025