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allow setting role session name for WebIdentityTokenFileCredentialsProvider #196

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allow setting role session name for WebIdentityTokenFileCredentialsProvider #196

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10 changes: 9 additions & 1 deletion src/main/java/software/amazon/msk/auth/iam/internals/MSKCredentialProvider.java
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Original file line number Diff line number Diff line change
Expand Up @@ -155,7 +155,6 @@ protected AwsCredentialsProvider getDefaultProvider() {
return AwsCredentialsProviderChain.of(
EnvironmentVariableCredentialsProvider.create(),
SystemPropertyCredentialsProvider.create(),
WebIdentityTokenFileCredentialsProvider.builder().asyncCredentialUpdateEnabled(true).build(),
ProfileCredentialsProvider.builder().profileFile(ProfileFileSupplier.defaultSupplier()).build(),
ContainerCredentialsProvider.builder().asyncCredentialUpdateEnabled(true).build(),
InstanceProfileCredentialsProvider.builder().asyncCredentialUpdateEnabled(true).build()
Expand Down Expand Up @@ -257,6 +256,7 @@ public List<AwsCredentialsProvider> getProviders() {
List<AwsCredentialsProvider> providers = new ArrayList<>();
getProfileProvider().ifPresent(providers::add);
getStsRoleProvider().ifPresent(providers::add);
providers.add(getWebIdentityTokenProvider());
return providers;
}

Expand Down Expand Up @@ -347,6 +347,14 @@ else if (externalId != null) {
});
}

private WebIdentityTokenFileCredentialsProvider getWebIdentityTokenProvider() {
Optional<String> sessionName = Optional.ofNullable((String) optionsMap.get(AWS_ROLE_SESSION_KEY));
if (sessionName.isPresent()) {
return WebIdentityTokenFileCredentialsProvider.builder().asyncCredentialUpdateEnabled(true).roleSessionName(sessionName.get()).build();
}
return WebIdentityTokenFileCredentialsProvider.builder().asyncCredentialUpdateEnabled(true).build();
}

StsAssumeRoleCredentialsProvider createSTSRoleCredentialProvider(
String roleArn,
String sessionName,
Expand Down