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feat(cloudflare): Add plugin for cloudflare pages
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Original file line number | Diff line number | Diff line change |
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import { setAsyncLocalStorageAsyncContextStrategy } from './async'; | ||
import type { CloudflareOptions } from './client'; | ||
import { wrapRequestHandler } from './request'; | ||
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/** | ||
* | ||
* @param _options | ||
* @returns | ||
*/ | ||
export function sentryPagesPlugin< | ||
Env = unknown, | ||
// eslint-disable-next-line @typescript-eslint/no-explicit-any | ||
Params extends string = any, | ||
Data extends Record<string, unknown> = Record<string, unknown>, | ||
>(options: CloudflareOptions): PagesPluginFunction<Env, Params, Data, CloudflareOptions> { | ||
setAsyncLocalStorageAsyncContextStrategy(); | ||
return context => wrapRequestHandler({ options, request: context.request, context }, () => context.next()); | ||
} |
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Original file line number | Diff line number | Diff line change |
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import type { ExecutionContext, IncomingRequestCfProperties } from '@cloudflare/workers-types'; | ||
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import { | ||
SEMANTIC_ATTRIBUTE_SENTRY_OP, | ||
SEMANTIC_ATTRIBUTE_SENTRY_ORIGIN, | ||
SEMANTIC_ATTRIBUTE_SENTRY_SOURCE, | ||
captureException, | ||
continueTrace, | ||
flush, | ||
setHttpStatus, | ||
startSpan, | ||
withIsolationScope, | ||
} from '@sentry/core'; | ||
import type { Scope, SpanAttributes } from '@sentry/types'; | ||
import { stripUrlQueryAndFragment, winterCGRequestToRequestData } from '@sentry/utils'; | ||
import type { CloudflareOptions } from './client'; | ||
import { init } from './sdk'; | ||
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interface RequestHandlerWrapperOptions { | ||
options: CloudflareOptions; | ||
request: Request<unknown, IncomingRequestCfProperties<unknown>>; | ||
context: ExecutionContext; | ||
} | ||
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/** | ||
* Wraps a cloudflare request handler in Sentry instrumentation | ||
*/ | ||
export function wrapRequestHandler( | ||
wrapperOptions: RequestHandlerWrapperOptions, | ||
handler: (...args: unknown[]) => Response | Promise<Response>, | ||
): Promise<Response> { | ||
return withIsolationScope(async isolationScope => { | ||
const { options, request, context } = wrapperOptions; | ||
const client = init(options); | ||
isolationScope.setClient(client); | ||
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const attributes: SpanAttributes = { | ||
[SEMANTIC_ATTRIBUTE_SENTRY_ORIGIN]: 'auto.http.cloudflare-worker', | ||
[SEMANTIC_ATTRIBUTE_SENTRY_SOURCE]: 'url', | ||
[SEMANTIC_ATTRIBUTE_SENTRY_OP]: 'http.server', | ||
['http.request.method']: request.method, | ||
['url.full']: request.url, | ||
}; | ||
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const contentLength = request.headers.get('content-length'); | ||
if (contentLength) { | ||
attributes['http.request.body.size'] = parseInt(contentLength, 10); | ||
} | ||
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let pathname = ''; | ||
try { | ||
const url = new URL(request.url); | ||
pathname = url.pathname; | ||
attributes['server.address'] = url.hostname; | ||
attributes['url.scheme'] = url.protocol.replace(':', ''); | ||
} catch { | ||
// skip | ||
} | ||
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addCloudResourceContext(isolationScope); | ||
if (request) { | ||
addRequest(isolationScope, request); | ||
if (request.cf) { | ||
addCultureContext(isolationScope, request.cf); | ||
attributes['network.protocol.name'] = request.cf.httpProtocol; | ||
} | ||
} | ||
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const routeName = `${request.method} ${pathname ? stripUrlQueryAndFragment(pathname) : '/'}`; | ||
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return continueTrace( | ||
{ sentryTrace: request.headers.get('sentry-trace') || '', baggage: request.headers.get('baggage') }, | ||
() => { | ||
// Note: This span will not have a duration unless I/O happens in the handler. This is | ||
// because of how the cloudflare workers runtime works. | ||
// See: https://developers.cloudflare.com/workers/runtime-apis/performance/ | ||
return startSpan( | ||
{ | ||
name: routeName, | ||
attributes, | ||
}, | ||
async span => { | ||
try { | ||
const res = await handler(); | ||
setHttpStatus(span, res.status); | ||
return res; | ||
} catch (e) { | ||
captureException(e, { mechanism: { handled: false, type: 'cloudflare' } }); | ||
throw e; | ||
} finally { | ||
context.waitUntil(flush(2000)); | ||
} | ||
}, | ||
); | ||
}, | ||
); | ||
}); | ||
} | ||
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/** | ||
* Set cloud resource context on scope. | ||
*/ | ||
function addCloudResourceContext(scope: Scope): void { | ||
scope.setContext('cloud_resource', { | ||
'cloud.provider': 'cloudflare', | ||
}); | ||
} | ||
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/** | ||
* Set culture context on scope | ||
*/ | ||
function addCultureContext(scope: Scope, cf: IncomingRequestCfProperties): void { | ||
scope.setContext('culture', { | ||
timezone: cf.timezone, | ||
}); | ||
} | ||
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/** | ||
* Set request data on scope | ||
*/ | ||
function addRequest(scope: Scope, request: Request): void { | ||
scope.setSDKProcessingMetadata({ request: winterCGRequestToRequestData(request) }); | ||
} |
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