export MINIO_ROOT_PASSWORD=minio123
export MINIO_IDENTITY_OPENID_CONFIG_URL=https://accounts.google.com/.well-known/openid-configuration
export MINIO_IDENTITY_OPENID_CLIENT_ID="843351d4-1080-11ea-aa20-271ecba3924a"
# Optional: Allow to specify the requested OpenID scopes (OpenID only requires the `openid` scope)
#export MINIO_IDENTITY_OPENID_SCOPES="openid,profile,email"
minio server /mnt/export
```

or using `mc`

```

    protected static final String OIC_REDIRECT_URL = "oic.redirect.url";

    /** Configuration key for OpenID Connect token server URL. */
    protected static final String OIC_TOKEN_SERVER_URL = "oic.token.server.url";

    /** Configuration key for OpenID Connect client secret. */
    protected static final String OIC_CLIENT_SECRET = "oic.client.secret";

	// which means the policy exceeded the allowed space.
	PackedPolicySize int `xml:",omitempty"`

	// The issuing authority of the web identity token presented. For OpenID Connect
	// ID tokens, this contains the value of the iss field. For OAuth 2.0 id_tokens,
	// this contains the value of the ProviderId parameter that was passed in the
	// AssumeRoleWithWebIdentity request.

## The key in the secret must be 'config.env'
##
extraSecret: ~

## OpenID Identity Management
## The following section documents environment variables for enabling external identity management using an OpenID Connect (OIDC)-compatible provider.
## See https://docs.min.io/community/minio-object-store/operations/external-iam/configure-openid-external-identity-management.html for a tutorial on using these variables.
oidc:

		writeSTSErrorResponse(ctx, w, ErrSTSInternalError, err)
		return
	}

	// https://openid.net/specs/openid-connect-core-1_0.html#ClaimStability
	// claim is only considered stable when subject and iss are used together
	// this is to ensure that ParentUser doesn't change and we get to use
	// parentUser as per the requirements for service accounts for OpenID
	// based logins.
	var subFromToken string
	if v, ok := claims[subClaim]; ok {

	}

	// Configure an OpenID Connect aware OAuth2 client.
	oauth2Config := oauth2.Config{
		ClientID:     pro.ClientID,
		ClientSecret: pro.ClientSecret,
		RedirectURL:  pro.RedirectURL,

		// Discovery returns the OAuth2 endpoints.
		Endpoint: provider.Endpoint(),

		// "openid" is a required scope for OpenID Connect flows.
		Scopes: []string{oidc.ScopeOpenID, "groups"},
	}

        if (form.ragLlmName != null && isValidRagLlmName(form.ragLlmName)) {
            fessConfig.setRagLlmName(form.ragLlmName);
        }

        // OpenID Connect
        if (form.oicClientId != null && StringUtil.isNotBlank(form.oicClientId.replace("*", " "))) {
            fessConfig.setSystemProperty("oic.client.id", form.oicClientId);
        }

the secret must be 'config.env' ## # extraSecret: minio-extraenv ## OpenID Identity Management ## The following section documents environment variables for enabling external identity management using an OpenID Connect (OIDC)-compatible provider. ## See https://docs.min.io/minio/baremetal/security/openid-external-identity-management/external-authentication-with-openid-identity-provider.html#minio-external-identity-management-openid for a tutorial on using these variables. oidc: enabled: false configUrl:...

the secret must be 'config.env' ## # extraSecret: minio-extraenv ## OpenID Identity Management ## The following section documents environment variables for enabling external identity management using an OpenID Connect (OIDC)-compatible provider. ## See https://docs.min.io/minio/baremetal/security/openid-external-identity-management/external-authentication-with-openid-identity-provider.html#minio-external-identity-management-openid for a tutorial on using these variables. oidc: enabled: false configUrl:...

the secret must be 'config.env' ## # extraSecret: minio-extraenv ## OpenID Identity Management ## The following section documents environment variables for enabling external identity management using an OpenID Connect (OIDC)-compatible provider. ## See https://docs.min.io/minio/baremetal/security/openid-external-identity-management/external-authentication-with-openid-identity-provider.html#minio-external-identity-management-openid for a tutorial on using these variables. oidc: enabled: false configUrl:...