serverless-spy
Version:
CDK-based library for writing elegant integration tests on AWS serverless architecture and an additional web console to monitor events in real time.
31 lines (30 loc) • 1.83 kB
JavaScript
import { setCredentialFeature } from "@aws-sdk/core/client";
import { chain, CredentialsProviderError } from "@smithy/property-provider";
export const resolveCredentialSource = (credentialSource, profileName, logger) => {
const sourceProvidersMap = {
EcsContainer: async (options) => {
const { fromHttp } = await import("@aws-sdk/credential-provider-http");
const { fromContainerMetadata } = await import("@smithy/credential-provider-imds");
logger?.debug("@aws-sdk/credential-provider-ini - credential_source is EcsContainer");
return async () => chain(fromHttp(options ?? {}), fromContainerMetadata(options))().then(setNamedProvider);
},
Ec2InstanceMetadata: async (options) => {
logger?.debug("@aws-sdk/credential-provider-ini - credential_source is Ec2InstanceMetadata");
const { fromInstanceMetadata } = await import("@smithy/credential-provider-imds");
return async () => fromInstanceMetadata(options)().then(setNamedProvider);
},
Environment: async (options) => {
logger?.debug("@aws-sdk/credential-provider-ini - credential_source is Environment");
const { fromEnv } = await import("@aws-sdk/credential-provider-env");
return async () => fromEnv(options)().then(setNamedProvider);
},
};
if (credentialSource in sourceProvidersMap) {
return sourceProvidersMap[credentialSource];
}
else {
throw new CredentialsProviderError(`Unsupported credential source in profile ${profileName}. Got ${credentialSource}, ` +
`expected EcsContainer or Ec2InstanceMetadata or Environment.`, { logger });
}
};
const setNamedProvider = (creds) => setCredentialFeature(creds, "CREDENTIALS_PROFILE_NAMED_PROVIDER", "p");