[MM-27623] Add new session prop for oauth (#15221)

* Add new session prop for oauth

* Make it isOAuthUser to differentiate better

* Fix up caps

* Fix tests

* Add tests for IsOAuthUser

app/app_iface.go

@@ -461,7 +461,7 @@ type AppIface interface {
 	DoEmojisPermissionsMigration()
 	DoGuestRolesCreationMigration()
 	DoLocalRequest(rawURL string, body []byte) (*http.Response, *model.AppError)
-	DoLogin(w http.ResponseWriter, r *http.Request, user *model.User, deviceId string, isMobile, isOAuth, isSaml bool) *model.AppError
+	DoLogin(w http.ResponseWriter, r *http.Request, user *model.User, deviceId string, isMobile, isOAuthUser, isSaml bool) *model.AppError
 	DoPostAction(postId, actionId, userId, selectedOption string) (string, *model.AppError)
 	DoPostActionWithCookie(postId, actionId, userId, selectedOption string, cookie *model.PostActionCookie) (string, *model.AppError)
 	DoUploadFile(now time.Time, rawTeamId string, rawChannelId string, rawUserId string, rawFilename string, data []byte) (*model.FileInfo, *model.AppError)

app/login.go

@@ -111,7 +111,7 @@ func (a *App) GetUserForLogin(id, loginId string) (*model.User, *model.AppError)
 	return nil, model.NewAppError("GetUserForLogin", "store.sql_user.get_for_login.app_error", nil, "", http.StatusBadRequest)
 }
 
-func (a *App) DoLogin(w http.ResponseWriter, r *http.Request, user *model.User, deviceId string, isMobile, isOAuth, isSaml bool) *model.AppError {
+func (a *App) DoLogin(w http.ResponseWriter, r *http.Request, user *model.User, deviceId string, isMobile, isOAuthUser, isSaml bool) *model.AppError {
 	if pluginsEnvironment := a.GetPluginsEnvironment(); pluginsEnvironment != nil {
 		var rejectionReason string
 		pluginContext := a.PluginContext()
@@ -125,9 +125,10 @@ func (a *App) DoLogin(w http.ResponseWriter, r *http.Request, user *model.User,
 		}
 	}
 
-	session := &model.Session{UserId: user.Id, Roles: user.GetRawRoles(), DeviceId: deviceId, IsOAuth: isOAuth, Props: map[string]string{
+	session := &model.Session{UserId: user.Id, Roles: user.GetRawRoles(), DeviceId: deviceId, IsOAuth: false, Props: map[string]string{
 		model.USER_AUTH_SERVICE_IS_MOBILE: strconv.FormatBool(isMobile),
 		model.USER_AUTH_SERVICE_IS_SAML:   strconv.FormatBool(isSaml),
+		model.USER_AUTH_SERVICE_IS_OAUTH:  strconv.FormatBool(isOAuthUser),
 	}}
 	session.GenerateCSRF()
 
@@ -141,7 +142,7 @@ func (a *App) DoLogin(w http.ResponseWriter, r *http.Request, user *model.User,
 		}
 	} else if isMobile {
 		a.SetSessionExpireInDays(session, *a.Config().ServiceSettings.SessionLengthMobileInDays)
-	} else if isOAuth || isSaml {
+	} else if isOAuthUser || isSaml {
 		a.SetSessionExpireInDays(session, *a.Config().ServiceSettings.SessionLengthSSOInDays)
 	} else {
 		a.SetSessionExpireInDays(session, *a.Config().ServiceSettings.SessionLengthWebInDays)

app/opentracing/opentracing_layer.go

@@ -3111,7 +3111,7 @@ func (a *OpenTracingAppLayer) DoLocalRequest(rawURL string, body []byte) (*http.
 	return resultVar0, resultVar1
 }
 
-func (a *OpenTracingAppLayer) DoLogin(w http.ResponseWriter, r *http.Request, user *model.User, deviceId string, isMobile bool, isOAuth bool, isSaml bool) *model.AppError {
+func (a *OpenTracingAppLayer) DoLogin(w http.ResponseWriter, r *http.Request, user *model.User, deviceId string, isMobile bool, isOAuthUser bool, isSaml bool) *model.AppError {
 	origCtx := a.ctx
 	span, newCtx := tracing.StartSpanWithParentByContext(a.ctx, "app.DoLogin")
 
@@ -3123,7 +3123,7 @@ func (a *OpenTracingAppLayer) DoLogin(w http.ResponseWriter, r *http.Request, us
 	}()
 
 	defer span.Finish()
-	resultVar0 := a.app.DoLogin(w, r, user, deviceId, isMobile, isOAuth, isSaml)
+	resultVar0 := a.app.DoLogin(w, r, user, deviceId, isMobile, isOAuthUser, isSaml)
 
 	if resultVar0 != nil {
 		span.LogFields(spanlog.Error(resultVar0))

app/session_test.go

@@ -237,8 +237,10 @@ func TestApp_GetSessionLengthInMillis(t *testing.T) {
 
 	t.Run("get session length SSO", func(t *testing.T) {
 		session := &model.Session{
-			UserId:  model.NewId(),
+			UserId: model.NewId(),
-			IsOAuth: true,
+			Props: map[string]string{
+				model.USER_AUTH_SERVICE_IS_OAUTH: "true",
+			},
 		}
 		session, err := th.App.CreateSession(session)
 		require.Nil(t, err)

model/saml.go

@@ -15,6 +15,7 @@ const (
 	USER_AUTH_SERVICE_SAML_TEXT = "SAML"
 	USER_AUTH_SERVICE_IS_SAML   = "isSaml"
 	USER_AUTH_SERVICE_IS_MOBILE = "isMobile"
+	USER_AUTH_SERVICE_IS_OAUTH  = "isOAuthUser"
 )
 
 type SamlAuthRequest struct {

model/session.go

@@ -175,8 +175,21 @@ func (me *Session) IsSaml() bool {
 	return isSaml
 }
 
+func (me *Session) IsOAuthUser() bool {
+	val, ok := me.Props[USER_AUTH_SERVICE_IS_OAUTH]
+	if !ok {
+		return false
+	}
+	isOAuthUser, err := strconv.ParseBool(val)
+	if err != nil {
+		mlog.Error("Error parsing boolean property from Session", mlog.Err(err))
+		return false
+	}
+	return isOAuthUser
+}
+
 func (me *Session) IsSSOLogin() bool {
-	return me.IsOAuth || me.IsSaml()
+	return me.IsOAuthUser() || me.IsSaml()
 }
 
 func (me *Session) GetUserRoles() []string {

model/session_test.go

@@ -4,6 +4,7 @@
 package model
 
 import (
+	"strconv"
 	"strings"
 	"testing"
 	"time"
@@ -72,3 +73,23 @@ func TestSessionCSRF(t *testing.T) {
 	assert.NotEmpty(t, token2)
 	assert.Equal(t, token, token2)
 }
+
+func TestSessionIsOAuthUser(t *testing.T) {
+	testCases := []struct {
+		Description string
+		Session     Session
+		isOAuthUser bool
+	}{
+		{"False on empty props", Session{}, false},
+		{"True when key is set to true", Session{Props: StringMap{USER_AUTH_SERVICE_IS_OAUTH: strconv.FormatBool(true)}}, true},
+		{"False when key is set to false", Session{Props: StringMap{USER_AUTH_SERVICE_IS_OAUTH: strconv.FormatBool(false)}}, false},
+		{"Not affected by Session.IsOauth being true", Session{IsOAuth: true}, false},
+		{"Not affected by Session.IsOauth being false", Session{IsOAuth: false, Props: StringMap{USER_AUTH_SERVICE_IS_OAUTH: strconv.FormatBool(true)}}, true},
+	}
+
+	for _, tc := range testCases {
+		t.Run(tc.Description, func(t *testing.T) {
+			require.Equal(t, tc.isOAuthUser, tc.Session.IsOAuthUser())
+		})
+	}
+}

web/oauth.go

@@ -310,7 +310,7 @@ func completeOAuth(c *Context, w http.ResponseWriter, r *http.Request) {
 		if parseErr != nil {
 			mlog.Error("Error parsing boolean property from props", mlog.Err(parseErr))
 		}
-		err = c.App.DoLogin(w, r, user, "", isMobile, true, false)
+		err = c.App.DoLogin(w, r, user, "", isMobile, false, false)
 		if err != nil {
 			err.Translate(c.App.T)
 			c.Err = err