compose_oauth2.go

package compose

import (
	"github.com/ory-am/fosite"
	"github.com/ory-am/fosite/handler/oauth2"
)

// OAuth2AuthorizeExplicitFactory creates an OAuth2 authorize code grant ("authorize explicit flow") handler and registers
// an access token, refresh token and authorize code validator.
func OAuth2AuthorizeExplicitFactory(config *Config, storage interface{}, strategy interface{}) interface{} {
	return &oauth2.AuthorizeExplicitGrantHandler{
		AccessTokenStrategy:       strategy.(oauth2.AccessTokenStrategy),
		RefreshTokenStrategy:      strategy.(oauth2.RefreshTokenStrategy),
		AuthorizeCodeStrategy:     strategy.(oauth2.AuthorizeCodeStrategy),
		AuthorizeCodeGrantStorage: storage.(oauth2.AuthorizeCodeGrantStorage),
		AuthCodeLifespan:          config.GetAuthorizeCodeLifespan(),
		AccessTokenLifespan:       config.GetAccessTokenLifespan(),
		ScopeStrategy:             fosite.HierarchicScopeStrategy,
	}
}

// OAuth2ClientCredentialsGrantFactory creates an OAuth2 client credentials grant handler and registers
// an access token, refresh token and authorize code validator.
func OAuth2ClientCredentialsGrantFactory(config *Config, storage interface{}, strategy interface{}) interface{} {
	return &oauth2.ClientCredentialsGrantHandler{
		HandleHelper: &oauth2.HandleHelper{
			AccessTokenStrategy: strategy.(oauth2.AccessTokenStrategy),
			AccessTokenStorage:  storage.(oauth2.AccessTokenStorage),
			AccessTokenLifespan: config.GetAccessTokenLifespan(),
		},
		ScopeStrategy: fosite.HierarchicScopeStrategy,
	}
}

// OAuth2RefreshTokenGrantFactory creates an OAuth2 refresh grant handler and registers
// an access token, refresh token and authorize code validator.
func OAuth2RefreshTokenGrantFactory(config *Config, storage interface{}, strategy interface{}) interface{} {
	return &oauth2.RefreshTokenGrantHandler{
		AccessTokenStrategy:      strategy.(oauth2.AccessTokenStrategy),
		RefreshTokenStrategy:     strategy.(oauth2.RefreshTokenStrategy),
		RefreshTokenGrantStorage: storage.(oauth2.RefreshTokenGrantStorage),
		AccessTokenLifespan:      config.GetAccessTokenLifespan(),
	}
}

// OAuth2AuthorizeImplicitFactory creates an OAuth2 implicit grant ("authorize implicit flow") handler and registers
// an access token, refresh token and authorize code validator.
func OAuth2AuthorizeImplicitFactory(config *Config, storage interface{}, strategy interface{}) interface{} {
	return &oauth2.AuthorizeImplicitGrantTypeHandler{
		AccessTokenStrategy: strategy.(oauth2.AccessTokenStrategy),
		AccessTokenStorage:  storage.(oauth2.AccessTokenStorage),
		AccessTokenLifespan: config.GetAccessTokenLifespan(),
		ScopeStrategy:       fosite.HierarchicScopeStrategy,
	}
}

// OAuth2ResourceOwnerPasswordCredentialsFactory creates an OAuth2 resource owner password credentials grant handler and registers
// an access token, refresh token and authorize code validator.
func OAuth2ResourceOwnerPasswordCredentialsFactory(config *Config, storage interface{}, strategy interface{}) interface{} {
	return &oauth2.ResourceOwnerPasswordCredentialsGrantHandler{
		ResourceOwnerPasswordCredentialsGrantStorage: storage.(oauth2.ResourceOwnerPasswordCredentialsGrantStorage),
		HandleHelper: &oauth2.HandleHelper{
			AccessTokenStrategy: strategy.(oauth2.AccessTokenStrategy),
			AccessTokenStorage:  storage.(oauth2.AccessTokenStorage),
			AccessTokenLifespan: config.GetAccessTokenLifespan(),
		},
		RefreshTokenStrategy: strategy.(oauth2.RefreshTokenStrategy),
		ScopeStrategy:        fosite.HierarchicScopeStrategy,
	}
}

// OAuth2TokenRevocationFactory creates an OAuth2 token revocation handler.
func OAuth2TokenRevocationFactory(config *Config, storage interface{}, strategy interface{}) interface{} {
	return &oauth2.TokenRevocationHandler{
		TokenRevocationStorage: storage.(oauth2.TokenRevocationStorage),
		AccessTokenStrategy:    strategy.(oauth2.AccessTokenStrategy),
		RefreshTokenStrategy:   strategy.(oauth2.RefreshTokenStrategy),
	}
}

// OAuth2TokenIntrospectionFactory creates an OAuth2 token introspection handler and registers
// an access token and refresh token validator.
func OAuth2TokenIntrospectionFactory(config *Config, storage interface{}, strategy interface{}) interface{} {
	return &oauth2.CoreValidator{
		CoreStrategy:  strategy.(oauth2.CoreStrategy),
		CoreStorage:   storage.(oauth2.CoreStorage),
		ScopeStrategy: fosite.HierarchicScopeStrategy,
	}
}