internal IAlibabaCloudCredentialsProvider ReloadCredentialsProvider()

in aliyun-net-credentials/Provider/CLIProfileCredentialsProvider.cs [150:227]
78 lines of code
14 McCabe index (conditional complexity)

        internal IAlibabaCloudCredentialsProvider ReloadCredentialsProvider(Config config, string profileName)
        {
            string currentProfileName = !string.IsNullOrEmpty(profileName) ? profileName : config.GetCurrent();
            List<Profile> profiles = config.GetProfiles();
            if (profiles != null && profiles.Count > 0)
            {
                foreach (var profile in profiles)
                {
                    if (!string.IsNullOrEmpty(profile.GetName()) && profile.GetName().Equals(currentProfileName))
                    {
                        switch (profile.GetMode())
                        {
                            case "AK":
                                return new StaticAKCredentialsProvider.Builder()
                                    .AccessKeyId(profile.GetAccessKeyId())
                                    .AccessKeySecret(profile.GetAccessKeySecret())
                                    .Build();
                            case "StsToken":
                                return new StaticSTSCredentialsProvider.Builder()
                                    .AccessKeyId(profile.GetAccessKeyId())
                                    .AccessKeySecret(profile.GetAccessKeySecret())
                                    .SecurityToken(profile.GetSecurityToken())
                                    .Build();
                            case "RamRoleArn":
                                CredentialModel credentialModel = new CredentialModel
                                {
                                    AccessKeyId = ParameterHelper.ValidateNotEmpty(profile.GetAccessKeyId(), "AccessKeyId", "AccessKeyId must not be null or empty."),
                                    AccessKeySecret = ParameterHelper.ValidateNotEmpty(profile.GetAccessKeySecret(), "AccessKeySecret", "AccessKeySecret must not be null or empty."),
                                    Type = AuthConstant.AccessKey
                                };
                                IAlibabaCloudCredentialsProvider innerProvider = new StaticCredentialsProvider(credentialModel);
                                return new RamRoleArnCredentialProvider.Builder()
                                    .CredentialsProvider(innerProvider)
                                    .RoleArn(profile.GetRoleArn())
                                    .DurationSeconds(profile.GetDurationSeconds())
                                    .RoleSessionName(profile.GetRoleSessionName())
                                    .StsRegionId(profile.GetStsRegionId())
                                    .EnableVpc(profile.GetEnableVpc())
                                    .Policy(profile.GetPolicy())
                                    .ExternalId(profile.GetExternalId())
                                    .Build();
                            case "EcsRamRole":
                                return new EcsRamRoleCredentialProvider.Builder().RoleName(profile.GetRamRoleName()).Build();
                            case "OIDC":
                                return new OIDCRoleArnCredentialProvider.Builder()
                                    .DurationSeconds(profile.GetDurationSeconds())
                                    .RoleArn(profile.GetRoleArn())
                                    .RoleSessionName(profile.GetRoleSessionName())
                                    .OIDCProviderArn(profile.GetOidcProviderArn())
                                    .OIDCTokenFilePath(profile.GetOidcTokenFile())
                                    .StsRegionId(profile.GetStsRegionId())
                                    .Policy(profile.GetPolicy())
                                    .EnableVpc(profile.GetEnableVpc())
                                    .Build();
                            case "ChainableRamRoleArn":
                                if (profile.GetSourceProfile() == profile.GetName())
                                {
                                    throw new CredentialException("Source profile name can not be the same as profile name.");
                                }
                                IAlibabaCloudCredentialsProvider previousProvider = ReloadCredentialsProvider(config, profile.GetSourceProfile());
                                return new RamRoleArnCredentialProvider.Builder()
                                    .CredentialsProvider(previousProvider)
                                    .RoleArn(profile.GetRoleArn())
                                    .DurationSeconds(profile.GetDurationSeconds())
                                    .RoleSessionName(profile.GetRoleSessionName())
                                    .StsRegionId(profile.GetStsRegionId())
                                    .EnableVpc(profile.GetEnableVpc())
                                    .Policy(profile.GetPolicy())
                                    .ExternalId(profile.GetExternalId())
                                    .Build();
                            default:
                                throw new CredentialException(string.Format("Unsupported profile mode '{0}' form CLI credentials file.", profile.GetMode()));
                        }
                    }
                }
            }
            throw new CredentialException(string.Format("Unable to get profile with '{0}' form CLI credentials file.", currentProfileName));
        }