get user

pkg/auth/provider/hass/provider.go

@@ -24,7 +24,7 @@ type HAUser struct {
 }
 
 func (hau *HAUser) UserData() provider.ProviderUser {
-	return &UserData{
+	return &UserData{ // strip secret
 		Username: hau.Username,
 	}
 }
@@ -44,6 +44,7 @@ func (h *HAUser) ProviderUserData() interface{} { return h.UserData() }
 type HomeAssistantProvider struct {
 	provider.AuthProviderBase `json:"-"`
 	Users                     []HAUser `json:"users"`
+	userMap map[string]*HAUser
 }
 
 func NewHAProvider(s storage.Store) (provider.AuthProvider, error) {
@@ -59,13 +60,25 @@ func NewHAProvider(s storage.Store) (provider.AuthProvider, error) {
 		return hap, err
 	}
 
-	for i := range hap.Users {
+	hap.userMap = make(map[string]*HAUser)
+
+	for i, u := range hap.Users {
 		hap.Users[i].AuthProvider = hap
+		hap.userMap[u.Username] = &hap.Users[i]
 	}
 
 	return hap, nil
 }
 
+func (hap *HomeAssistantProvider) Lookup(pu provider.ProviderUser) provider.ProviderUser {
+	u, has := hap.userMap[pu.(*HAUser).Username]
+	if !has {
+		return nil
+	}
+
+	return u
+}
+
 func (hap *HomeAssistantProvider) hashPass(p string) ([]byte, error) {
 	return bcrypt.GenerateFromPassword([]byte(p), bcrypt.DefaultCost)
 }
@@ -110,7 +123,7 @@ func (hap *HomeAssistantProvider) ValidateCreds(r *http.Request, rm map[string]i
 }
 
 func (hap *HomeAssistantProvider) NewCredData() interface{} {
-	return &UserData{}
+	return &HAUser{}
 }
 
 func (hap *HomeAssistantProvider) FlowSchema() []provider.FlowSchemaItem {

pkg/auth/provider/provider.go

@@ -16,6 +16,7 @@ type AuthProvider interface { // TODO: this should include stepping
 	FlowSchema() []FlowSchemaItem
 	NewCredData() interface{}
 	ValidateCreds(r *http.Request, reqMap map[string]interface{}) (user ProviderUser, success bool)
+	Lookup(ProviderUser) ProviderUser
 }
 
 func Register(providerName string, f func(storage.Store) (AuthProvider, error)) {
@@ -23,6 +24,7 @@ func Register(providerName string, f func(storage.Store) (AuthProvider, error))
 }
 
 type ProviderUser interface {
+	// TODO: make sure this is sane with all the ProviderUser and UserData type stuf
 	UserData() ProviderUser
 }
 

pkg/auth/provider/trustednets/trustednets.go

@@ -46,6 +46,10 @@ func New(s storage.Store) (provider.AuthProvider, error) {
 	return hap, nil
 }
 
+func (tnp *TrustedNetworksProvider) Lookup(pu provider.ProviderUser) provider.ProviderUser {
+	return pu
+}
+
 func (hap *TrustedNetworksProvider) ValidateCreds(r *http.Request, rm map[string]interface{}) (provider.ProviderUser, bool) {
 	/*
 		if req.RemoteAddr in allowed then do the thing

pkg/auth/session.go

@@ -124,9 +124,7 @@ func (a *Authenticator) verifyAndGetCredential(tr *TokenRequest, r *http.Request
 		return nil
 	}
 
-	cred := &Credential{
-		user: user,
-	}
+	cred := a.store.Credential(user)
 
 	return cred
 }

pkg/auth/store.go

@@ -14,6 +14,7 @@ const (
 
 type AuthStore interface {
 	User(UserID) *User
+	Credential(provider.ProviderUser) *Credential
 }
 
 type authStore struct {
@@ -23,6 +24,16 @@ type authStore struct {
 	Refresh     []RefreshToken `json:"refresh_tokens"`
 
 	userMap map[UserID]*User
+	providerUsers map[provider.ProviderUser]*Credential
+}
+
+func (as *authStore) Credential(p provider.ProviderUser) *Credential {
+	c, have := as.providerUsers[p]
+	if !have {
+		return nil
+	}
+
+	return c
 }
 
 func (a *Authenticator) newAuthStore(s storage.Store) (as *authStore, err error) {
@@ -30,6 +41,7 @@ func (a *Authenticator) newAuthStore(s storage.Store) (as *authStore, err error)
 	err = s.Get(AuthStoreKey, as)
 
 	as.userMap = make(map[UserID]*User)
+	as.providerUsers = make(map[provider.ProviderUser]*Credential)
 
 	for _, u := range as.Users {
 		as.userMap[u.ID] = &u
@@ -49,7 +61,11 @@ func (a *Authenticator) newAuthStore(s storage.Store) (as *authStore, err error)
 				return nil, err
 			}
 
-			c.user = pd.(provider.ProviderUser)
+			c.user = prov.Lookup(pd.(provider.ProviderUser))
+			if c.user == nil {
+				return nil, fmt.Errorf("cannot find user in provider %s", prov.ProviderName())
+			}
+			as.providerUsers[c.user] = &c
 		}
 	}