refactoring

pkg/oidc/token_request.go

@@ -0,0 +1,101 @@
+package oidc
+
+import (
+	"time"
+
+	"gopkg.in/square/go-jose.v2"
+)
+
+const (
+	//GrantTypeCode defines the grant_type `authorization_code` used for the Token Request in the Authorization Code Flow
+	GrantTypeCode GrantType = "authorization_code"
+	//GrantTypeBearer define the grant_type `urn:ietf:params:oauth:grant-type:jwt-bearer` used for the JWT Authorization Grant
+	GrantTypeBearer GrantType = "urn:ietf:params:oauth:grant-type:jwt-bearer"
+)
+
+type GrantType string
+
+type TokenRequest interface {
+	// GrantType GrantType `schema:"grant_type"`
+	GrantType() GrantType
+}
+
+type TokenRequestType GrantType
+
+type AccessTokenRequest struct {
+	Code         string `schema:"code"`
+	RedirectURI  string `schema:"redirect_uri"`
+	ClientID     string `schema:"client_id"`
+	ClientSecret string `schema:"client_secret"`
+	CodeVerifier string `schema:"code_verifier"`
+}
+
+func (a *AccessTokenRequest) GrantType() GrantType {
+	return GrantTypeCode
+}
+
+type JWTTokenRequest struct {
+	Issuer    string   `json:"iss"`
+	Subject   string   `json:"sub"`
+	Scopes    Scopes   `json:"scope"`
+	Audience  Audience `json:"aud"`
+	IssuedAt  Time     `json:"iat"`
+	ExpiresAt Time     `json:"exp"`
+}
+
+func (j *JWTTokenRequest) GetClientID() string {
+	return j.Subject
+}
+
+func (j *JWTTokenRequest) GetSubject() string {
+	return j.Subject
+}
+
+func (j *JWTTokenRequest) GetScopes() []string {
+	return j.Scopes
+}
+
+func (j *JWTTokenRequest) GetIssuer() string {
+	return j.Issuer
+}
+
+func (j *JWTTokenRequest) GetAudience() []string {
+	return j.Audience
+}
+
+func (j *JWTTokenRequest) GetExpiration() time.Time {
+	return time.Time(j.ExpiresAt)
+}
+
+func (j *JWTTokenRequest) GetIssuedAt() time.Time {
+	return time.Time(j.IssuedAt)
+}
+
+func (j *JWTTokenRequest) GetNonce() string {
+	return ""
+}
+
+func (j *JWTTokenRequest) GetAuthenticationContextClassReference() string {
+	return ""
+}
+
+func (j *JWTTokenRequest) GetAuthTime() time.Time {
+	return time.Time{}
+}
+
+func (j *JWTTokenRequest) GetAuthorizedParty() string {
+	return ""
+}
+
+func (j *JWTTokenRequest) SetSignatureAlgorithm(algorithm jose.SignatureAlgorithm) {}
+
+type TokenExchangeRequest struct {
+	subjectToken       string   `schema:"subject_token"`
+	subjectTokenType   string   `schema:"subject_token_type"`
+	actorToken         string   `schema:"actor_token"`
+	actorTokenType     string   `schema:"actor_token_type"`
+	resource           []string `schema:"resource"`
+	audience           Audience `schema:"audience"`
+	Scope              Scopes   `schema:"scope"`
+	requestedTokenType string   `schema:"requested_token_type"`
+}