Press n or j to go to the next uncovered block, b, p or k for the previous block.
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 | import * as Fingerprint from '@fingerprint/agent'
import type { FingerprintClient, FingerprintResponse, GetOptions, StartOptions } from './types'
import { unwrapError } from './unwrapError'
import { isEmptyArray, isTruthy } from './utils'
const packageVersion = '__VERSION__'
/**
* Web implementation backed by `@fingerprint/agent`.
*
* @group API Client approach
* @platform web
*/
class WebFingerprintClient implements FingerprintClient {
private readonly agent: Fingerprint.Agent
constructor({ apiKey, region, endpoints: endpointsParam, web }: StartOptions) {
const endpoints =
isTruthy(endpointsParam) && !isEmptyArray(endpointsParam)
? Fingerprint.withoutDefault(endpointsParam)
: endpointsParam
this.agent = Fingerprint.start({
apiKey,
region,
endpoints,
storageKeyPrefix: web?.storageKeyPrefix,
urlHashing: web?.urlHashing,
cache: web?.cache,
integrationInfo: [`fingerprint-pro-react-native/${packageVersion}/web`],
})
}
public async get(options?: GetOptions): Promise<FingerprintResponse> {
try {
const result = await this.agent.get({
tags: options?.tags,
linkedId: options?.linkedId,
timeout: options?.timeout,
})
return {
// `visitor_id` is only omitted by the backend in zeroTrust mode; default to '' to keep the
// cross-platform shape stable.
visitor_id: result.visitor_id ?? undefined,
event_id: result.event_id,
suspect_score: result.suspect_score,
sealed_result: result.sealed_result ? result.sealed_result.base64() : null,
cache_hit: result.cache_hit,
}
} catch (error) {
throw unwrapError(error)
}
}
}
/**
* Creates a Fingerprint client with the given options.
*
* @group API Client approach
* @platform web
*/
export function start(options: StartOptions): FingerprintClient {
return new WebFingerprintClient(options)
}
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