private function getCredentials()

in src/Credential.php [86:178]
93 lines of code
12 McCabe index (conditional complexity)

    private function getCredentials($config)
    {
        if (is_null($config)) {
            return new CredentialsProviderWrap('default', new DefaultCredentialsProvider());
        }
        switch ($config->type) {
            case 'access_key':
                $provider = new StaticAKCredentialsProvider([
                    'accessKeyId' => $config->accessKeyId,
                    'accessKeySecret' => $config->accessKeySecret,
                ]);
                return new CredentialsProviderWrap('access_key', $provider);
            case 'sts':
                $provider = new StaticSTSCredentialsProvider([
                    'accessKeyId' => $config->accessKeyId,
                    'accessKeySecret' => $config->accessKeySecret,
                    'securityToken' => $config->securityToken,
                ]);
                return new CredentialsProviderWrap('sts', $provider);
            case 'bearer':
                return new BearerTokenCredential($config->bearerToken);
            case 'ram_role_arn':
                if (!is_null($config->securityToken) && $config->securityToken !== '') {
                    $innerProvider = new StaticSTSCredentialsProvider([
                        'accessKeyId' => $config->accessKeyId,
                        'accessKeySecret' => $config->accessKeySecret,
                        'securityToken' => $config->securityToken,
                    ]);
                } else {
                    $innerProvider = new StaticAKCredentialsProvider([
                        'accessKeyId' => $config->accessKeyId,
                        'accessKeySecret' => $config->accessKeySecret,
                    ]);
                }
                $provider = new RamRoleArnCredentialsProvider([
                    'credentialsProvider' => $innerProvider,
                    'roleArn' => $config->roleArn,
                    'roleSessionName' => $config->roleSessionName,
                    'policy' => $config->policy,
                    'durationSeconds' => $config->roleSessionExpiration,
                    'externalId' => $config->externalId,
                    'stsEndpoint' => $config->STSEndpoint,
                ], [
                    'connectTimeout' => $config->connectTimeout,
                    'readTimeout' => $config->readTimeout,
                ]);
                return new CredentialsProviderWrap('ram_role_arn', $provider);
            case 'rsa_key_pair':
                $provider = new RsaKeyPairCredentialsProvider([
                    'publicKeyId' => $config->publicKeyId,
                    'privateKeyFile' => $config->privateKeyFile,
                    'durationSeconds' => $config->roleSessionExpiration,
                    'stsEndpoint' => $config->STSEndpoint,
                ], [
                    'connectTimeout' => $config->connectTimeout,
                    'readTimeout' => $config->readTimeout,
                ]);
                return new CredentialsProviderWrap('rsa_key_pair', $provider);
            case 'ecs_ram_role':
                $provider = new EcsRamRoleCredentialsProvider([
                    'roleName' => $config->roleName,
                    'disableIMDSv1' => $config->disableIMDSv1,
                ], [
                    'connectTimeout' => $config->connectTimeout,
                    'readTimeout' => $config->readTimeout,
                ]);
                return new CredentialsProviderWrap('ecs_ram_role', $provider);
            case 'oidc_role_arn':
                $provider = new OIDCRoleArnCredentialsProvider([
                    'roleArn' => $config->roleArn,
                    'oidcProviderArn' => $config->oidcProviderArn,
                    'oidcTokenFilePath' => $config->oidcTokenFilePath,
                    'roleSessionName' => $config->roleSessionName,
                    'policy' => $config->policy,
                    'durationSeconds' => $config->roleSessionExpiration,
                    'stsEndpoint' => $config->STSEndpoint,
                ], [
                    'connectTimeout' => $config->connectTimeout,
                    'readTimeout' => $config->readTimeout,
                ]);
                return new CredentialsProviderWrap('oidc_role_arn', $provider);
            case "credentials_uri":
                $provider = new URLCredentialsProvider([
                    'credentialsURI' => $config->credentialsURI,
                ], [
                    'connectTimeout' => $config->connectTimeout,
                    'readTimeout' => $config->readTimeout,
                ]);
                return new CredentialsProviderWrap('credentials_uri', $provider);
            default:
                throw new InvalidArgumentException('Unsupported credential type option: ' . $config->type . ', support: access_key, sts, bearer, ecs_ram_role, ram_role_arn, rsa_key_pair, oidc_role_arn, credentials_uri');
        }
    }