opengist/internal/auth/oauth/openid.go

package oauth

import (
	"errors"
	"github.com/markbates/goth"
	"github.com/markbates/goth/providers/openidConnect"
	"github.com/thomiceli/opengist/internal/config"
)

type OIDCProvider struct {
	Provider
	URL string
}

func (p *OIDCProvider) RegisterProvider() error {
	oidcProvider, err := openidConnect.New(
		config.C.OIDCClientKey,
		config.C.OIDCSecret,
		urlJoin(p.URL, "/oauth/openid-connect/callback"),
		config.C.OIDCDiscoveryUrl,
		"openid",
		"email",
		"profile",
	)

	if err != nil {
		return errors.New("Cannot create OIDC provider: " + err.Error())
	}

	goth.UseProviders(oidcProvider)
	return nil
}

func NewOIDCProvider(url string) *OIDCProvider {
	return &OIDCProvider{
		URL: url,
	}
}