Crate worker_cf_sentry

Crate for sending errors or events to Sentry.

If not done already, create a Sentry project and Cloudflare Access credentials to access the Sentry API:

• Create a Sentry project: Create a new Project.
• Create an AM Ticket (example Create Service token for sentry-access.cfdata.org for Eth Resolver) for issuing an Access Token using the SOP - Adding an Access Service Token to a Cloudflare Account Managed by Terraform CFAccounts (cfdata.org, cfops.it, etc).

Once the Sentry and creds created, configure your worker:

Configure wrangler.toml:

[vars]
SENTRY_DSN = ...
SENTRY_CF_ACCESS_CLIENT_ID = ...

Add Cloudflare Access’ secret token:

wrangler secret put SENTRY_CF_ACCESS_CLIENT_SECRET

Add the npm/yarn dependency:

yarn add toucan-js

Finally, use the Sentry client in worker using workers-rs:

#[event(fetch)]
pub async fn main(req: Request, env: Env, _ctx: worker::Context) -> Result<Response> {
    let sentry_config = sentry::SentryConfig::from_env(&env)?;
    let sentry = sentry::SentryClient::new(sentry_config, &req, &ctx);

    sentry.set_tag("colo", "LHR");
    sentry.capture_message("this is a message");
    sentry.capture_exception(&Err("this is a error"));

    todo!();
}

Structs

• SentryClient
  Sentry client
• SentryConfig
  Sentry configuration