micro/auth/provider/provider.go

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// Package provider is an external auth provider e.g oauth
package provider
import (
"time"
)
// Provider is an auth provider
type Provider interface {
// String returns the name of the provider
String() string
// Options returns the options of a provider
Options() Options
// Endpoint for the provider
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Endpoint(...EndpointOption) string
// Redirect url incase of UI
Redirect() string
}
// Grant is a granted authorisation
type Grant struct {
// token for reuse
Token string
// Expiry of the token
Expiry time.Time
// Scopes associated with grant
Scopes []string
}
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type EndpointOptions struct {
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State string
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}
type EndpointOption func(*EndpointOptions)
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func WithState(c string) EndpointOption {
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return func(o *EndpointOptions) {
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o.State = c
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}
}