180 lines
4.6 KiB
Go
180 lines
4.6 KiB
Go
package oidc
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import (
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"errors"
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"strings"
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"golang.org/x/text/language"
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)
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const (
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ScopeOpenID = "openid"
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ResponseTypeCode ResponseType = "code"
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ResponseTypeIDToken ResponseType = "id_token token"
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ResponseTypeIDTokenOnly ResponseType = "id_token"
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DisplayPage Display = "page"
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DisplayPopup Display = "popup"
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DisplayTouch Display = "touch"
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DisplayWAP Display = "wap"
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PromptNone = "none"
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PromptLogin = "login"
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PromptConsent = "consent"
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PromptSelectAccount = "select_account"
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GrantTypeCode GrantType = "authorization_code"
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)
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var displayValues = map[string]Display{
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"page": DisplayPage,
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"popup": DisplayPopup,
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"touch": DisplayTouch,
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"wap": DisplayWAP,
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}
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//AuthRequest according to:
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//https://openid.net/specs/openid-connect-core-1_0.html#AuthRequest
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//
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type AuthRequest struct {
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ID string
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Scopes Scopes `schema:"scope"`
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ResponseType ResponseType `schema:"response_type"`
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ClientID string `schema:"client_id"`
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RedirectURI string `schema:"redirect_uri"` //TODO: type
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State string `schema:"state"`
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// ResponseMode TODO: ?
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Nonce string `schema:"nonce"`
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Display Display `schema:"display"`
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Prompt Prompt `schema:"prompt"`
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MaxAge uint32 `schema:"max_age"`
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UILocales Locales `schema:"ui_locales"`
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IDTokenHint string `schema:"id_token_hint"`
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LoginHint string `schema:"login_hint"`
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ACRValues []string `schema:"acr_values"`
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}
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// func (a *AuthRequest) GetID() string {
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// return a.ID
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// }
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// func (a *AuthRequest) GetClientID() string {
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// return a.ClientID
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// }
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func (a *AuthRequest) GetRedirectURI() string {
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return a.RedirectURI
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}
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func (a *AuthRequest) GetResponseType() ResponseType {
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return a.ResponseType
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}
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func (a *AuthRequest) GetState() string {
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return a.State
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}
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type TokenRequest interface {
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// GrantType GrantType `schema:"grant_type"`
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GrantType() GrantType
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}
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type TokenRequestType GrantType
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type AccessTokenRequest struct {
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Code string `schema:"code"`
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RedirectURI string `schema:"redirect_uri"`
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ClientID string `schema:"client_id"`
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ClientSecret string `schema:"client_secret"`
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CodeVerifier string `schema:"code_verifier"`
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}
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func (a *AccessTokenRequest) GrantType() GrantType {
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return GrantTypeCode
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}
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type AccessTokenResponse struct {
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AccessToken string `json:"access_token,omitempty" schema:"access_token,omitempty"`
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TokenType string `json:"token_type,omitempty" schema:"token_type,omitempty"`
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RefreshToken string `json:"refresh_token,omitempty" schema:"refresh_token,omitempty"`
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ExpiresIn uint64 `json:"expires_in,omitempty" schema:"expires_in,omitempty"`
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IDToken string `json:"id_token,omitempty" schema:"id_token,omitempty"`
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}
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type TokenExchangeRequest struct {
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subjectToken string `schema:"subject_token"`
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subjectTokenType string `schema:"subject_token_type"`
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actorToken string `schema:"actor_token"`
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actorTokenType string `schema:"actor_token_type"`
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resource []string `schema:"resource"`
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audience []string `schema:"audience"`
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Scope []string `schema:"scope"`
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requestedTokenType string `schema:"requested_token_type"`
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}
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// func (a *AuthRequest) UnmarshalText(text []byte) error {
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// // var f formAuthRequest
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// log.Println(string(text))
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// return nil
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// }
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// type formAuthRequest struct {
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// Scopes string `schema:"scope"`
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// ResponseType string `schema:"response_type"`
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// ClientID string `schema:"client_id"`
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// RedirectURI string `schema:"redirect_uri"` //TODO: type
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// State string `schema:"state"`
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// // ResponseMode TODO: ?
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// Nonce string `schema:"nonce"`
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// Display string `schema:"display"`
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// Prompt string `schema:"prompt"`
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// MaxAge uint32 `schema:"max_age"`
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// UILocales string `schema:"ui_locales"`
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// IDTokenHint string `schema:"id_token_hint"`
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// LoginHint string `schema:"login_hint"`
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// ACRValues []string `schema:"acr_values"`
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// }
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type Scopes []string
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func (s *Scopes) UnmarshalText(text []byte) error {
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scopes := strings.Split(string(text), " ")
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*s = Scopes(scopes)
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return nil
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}
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type ResponseType string
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type Display string
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func (d *Display) UnmarshalText(text []byte) error {
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var ok bool
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display := string(text)
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*d, ok = displayValues[display]
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if !ok {
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return errors.New("")
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}
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return nil
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}
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type Prompt string
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type Locales []language.Tag
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func (l *Locales) UnmarshalText(text []byte) error {
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locales := strings.Split(string(text), " ")
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for _, locale := range locales {
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tag, err := language.Parse(locale)
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if err == nil && !tag.IsRoot() {
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*l = append(*l, tag)
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}
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}
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return nil
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}
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type GrantType string
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