func()

in sdk/auth/credentials/cli_profile_credentials_provider.go [107:179]

• 70 lines of code
• 10 McCabe index (conditional complexity)

func (provider *CLIProfileCredentialsProvider) getCredentialsProvider(conf *configuration, profileName string) (credentialsProvider CredentialsProvider, err error) {
	p, err := conf.getProfile(profileName)
	if err != nil {
		return
	}

	switch p.Mode {
	case "AK":
		credentialsProvider, err = NewStaticAKCredentialsProviderBuilder().
			WithAccessKeyId(p.AccessKeyID).
			WithAccessKeySecret(p.AccessKeySecret).
			Build()
	case "StsToken":
		credentialsProvider, err = NewStaticSTSCredentialsProviderBuilder().
			WithAccessKeyId(p.AccessKeyID).
			WithAccessKeySecret(p.AccessKeySecret).
			WithSecurityToken(p.SecurityToken).
			Build()
	case "RamRoleArn":
		previousProvider, err1 := NewStaticAKCredentialsProviderBuilder().
			WithAccessKeyId(p.AccessKeyID).
			WithAccessKeySecret(p.AccessKeySecret).
			Build()
		if err1 != nil {
			return nil, err1
		}

		credentialsProvider, err = NewRAMRoleARNCredentialsProviderBuilder().
			WithCredentialsProvider(previousProvider).
			WithRoleArn(p.RoleArn).
			WithRoleSessionName(p.RoleSessionName).
			WithDurationSeconds(p.DurationSeconds).
			WithStsRegion(p.StsRegion).
			WithEnableVpc(p.EnableVpc).
			WithPolicy(p.Policy).
			WithExternalId(p.ExternalId).
			Build()
	case "EcsRamRole":
		credentialsProvider, err = NewECSRAMRoleCredentialsProviderBuilder().WithRoleName(p.RoleName).Build()
	case "OIDC":
		credentialsProvider, err = NewOIDCCredentialsProviderBuilder().
			WithOIDCTokenFilePath(p.OIDCTokenFile).
			WithOIDCProviderARN(p.OIDCProviderARN).
			WithRoleArn(p.RoleArn).
			WithStsRegion(p.StsRegion).
			WithEnableVpc(p.EnableVpc).
			WithDurationSeconds(p.DurationSeconds).
			WithRoleSessionName(p.RoleSessionName).
			WithPolicy(p.Policy).
			Build()
	case "ChainableRamRoleArn":
		var previousProvider CredentialsProvider
		previousProvider, err1 := provider.getCredentialsProvider(conf, p.SourceProfile)
		if err1 != nil {
			err = fmt.Errorf("get source profile failed: %s", err1.Error())
			return
		}
		credentialsProvider, err = NewRAMRoleARNCredentialsProviderBuilder().
			WithCredentialsProvider(previousProvider).
			WithRoleArn(p.RoleArn).
			WithRoleSessionName(p.RoleSessionName).
			WithDurationSeconds(p.DurationSeconds).
			WithStsRegion(p.StsRegion).
			WithEnableVpc(p.EnableVpc).
			WithPolicy(p.Policy).
			WithExternalId(p.ExternalId).
			Build()
	default:
		err = fmt.Errorf("unsupported profile mode '%s'", p.Mode)
	}

	return
}