private CredentialModel getSTSAssumeRoleSessionCredentials()

in src/main/java/com/aliyun/credentials/provider/ProfileCredentialsProvider.java [92:123]
32 lines of code
5 McCabe index (conditional complexity)

    private CredentialModel getSTSAssumeRoleSessionCredentials(Map<String, String> clientConfig,
                                                               CredentialsProviderFactory factory) {
        String accessKeyId = clientConfig.get(AuthConstant.INI_ACCESS_KEY_ID);
        String accessKeySecret = clientConfig.get(AuthConstant.INI_ACCESS_KEY_IDSECRET);
        String roleSessionName = clientConfig.get(AuthConstant.INI_ROLE_SESSION_NAME);
        String roleArn = clientConfig.get(AuthConstant.INI_ROLE_ARN);
        String regionId = clientConfig.get(AuthConstant.DEFAULT_REGION);
        String policy = clientConfig.get(AuthConstant.INI_POLICY);
        if (StringUtils.isEmpty(accessKeyId) || StringUtils.isEmpty(accessKeySecret)) {
            throw new CredentialException("The configured access_key_id or access_key_secret is empty.");
        }
        if (StringUtils.isEmpty(roleSessionName) || StringUtils.isEmpty(roleArn)) {
            throw new CredentialException("The configured role_session_name or role_arn is empty.");
        }
        RamRoleArnCredentialProvider provider = factory.createCredentialsProvider(
                RamRoleArnCredentialProvider.builder()
                        .accessKeyId(accessKeyId)
                        .accessKeySecret(accessKeySecret)
                        .roleArn(roleArn)
                        .roleSessionName(roleSessionName)
                        .regionId(regionId)
                        .policy(policy)
                        .build());
        CredentialModel credential = provider.getCredentials();
        return CredentialModel.builder()
                .accessKeyId(credential.getAccessKeyId())
                .accessKeySecret(credential.getAccessKeySecret())
                .securityToken(credential.getSecurityToken())
                .type(credential.getType())
                .providerName(String.format("%s/%s", this.getProviderName(), credential.getProviderName()))
                .build();
    }