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Session management refactoring

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This commit is contained in:
Frédéric Guillot 2017-12-16 18:07:53 -08:00
parent 58acd1d5e3
commit 00257988ef
26 changed files with 465 additions and 276 deletions
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8
locale/translations.go
View file

@ -1,5 +1,5 @@
// Code generated by go generate; DO NOT EDIT.
// 2017-12-15 18:49:24.054372873 -0800 PST m=+0.026968745
// 2017-12-16 17:48:32.323083386 -0800 PST m=+0.056720065
package locale
@ -169,12 +169,14 @@ var translations = map[string]string{
"Fever Password": "Mot de passe pour l'API de Fever",
"Fetch original content": "Récupérer le contenu original",
"Scraper Rules": "Règles pour récupérer le contenu original",
"Rewrite Rules": "Règles de réécriture"
"Rewrite Rules": "Règles de réécriture",
"Preferences saved!": "Préférences sauvegardées !",
"Your external account is now linked !": "Votre compte externe est maintenant associé !"
}
`,
}
var translationsChecksums = map[string]string{
"en_US": "6fe95384260941e8a5a3c695a655a932e0a8a6a572c1e45cb2b1ae8baa01b897",
"fr_FR": "0e14d65f38ca5c5e34f1d84f6837ce8a29a4ae5f8836b384bb098222b724cb5b",
"fr_FR": "f52a6503ee61d1103adb280c242d438a89936b34d147d29c2502cec8b2cc9ff9",
}

4
locale/translations/fr_FR.json
View file

@ -153,5 +153,7 @@
"Fever Password": "Mot de passe pour l'API de Fever",
"Fetch original content": "Récupérer le contenu original",
"Scraper Rules": "Règles pour récupérer le contenu original",
"Rewrite Rules": "Règles de réécriture"
"Rewrite Rules": "Règles de réécriture",
"Preferences saved!": "Préférences sauvegardées !",
"Your external account is now linked !": "Votre compte externe est maintenant associé !"
}

56
model/session.go Normal file
View file

@ -0,0 +1,56 @@
// Copyright 2017 Frédéric Guillot. All rights reserved.
// Use of this source code is governed by the Apache 2.0
// license that can be found in the LICENSE file.
package model
import (
"database/sql/driver"
"encoding/json"
"errors"
"fmt"
)
// SessionData represents the data attached to the session.
type SessionData struct {
CSRF string `json:"csrf"`
OAuth2State string `json:"oauth2_state"`
FlashMessage string `json:"flash_message"`
FlashErrorMessage string `json:"flash_error_message"`
}
func (s SessionData) String() string {
return fmt.Sprintf(`CSRF="%s", "OAuth2State="%s", FlashMessage="%s", "FlashErrorMessage="%s"`,
s.CSRF, s.OAuth2State, s.FlashMessage, s.FlashErrorMessage)
}
// Value converts the session data to JSON.
func (s SessionData) Value() (driver.Value, error) {
j, err := json.Marshal(s)
return j, err
}
// Scan converts raw JSON data.
func (s *SessionData) Scan(src interface{}) error {
source, ok := src.([]byte)
if !ok {
return errors.New("session: unable to assert type of src")
}
err := json.Unmarshal(source, s)
if err != nil {
return fmt.Errorf("session: %v", err)
}
return err
}
// Session represents a session in the system.
type Session struct {
ID string
Data *SessionData
}
func (s *Session) String() string {
return fmt.Sprintf(`ID="%s", Data="%v"`, s.ID, s.Data)
}

17
model/token.go
View file

@ -1,17 +0,0 @@
// Copyright 2017 Frédéric Guillot. All rights reserved.
// Use of this source code is governed by the Apache 2.0
// license that can be found in the LICENSE file.
package model
import "fmt"
// Token represents a CSRF token in the system.
type Token struct {
ID string
Value string
}
func (t Token) String() string {
return fmt.Sprintf(`ID="%s"`, t.ID)
}

40
server/cookie/cookie.go Normal file
View file

@ -0,0 +1,40 @@
// Copyright 2017 Frédéric Guillot. All rights reserved.
// Use of this source code is governed by the Apache 2.0
// license that can be found in the LICENSE file.
package cookie
import (
"net/http"
"time"
)
// Cookie names.
const (
CookieSessionID = "sessionID"
CookieUserSessionID = "userSessionID"
)
// New create a new cookie.
func New(name, value string, isHTTPS bool) *http.Cookie {
return &http.Cookie{
Name: name,
Value: value,
Path: "/",
Secure: isHTTPS,
HttpOnly: true,
}
}
// Expired returns an expired cookie.
func Expired(name string, isHTTPS bool) *http.Cookie {
return &http.Cookie{
Name: name,
Value: "",
Path: "/",
Secure: isHTTPS,
HttpOnly: true,
MaxAge: -1,
Expires: time.Date(1970, 1, 1, 0, 0, 0, 0, time.UTC),
}
}

77
server/core/context.go
View file

@ -7,6 +7,8 @@ package core
import (
"net/http"
"github.com/miniflux/miniflux/helper"
"github.com/miniflux/miniflux/locale"
"github.com/miniflux/miniflux/logger"
"github.com/miniflux/miniflux/model"
"github.com/miniflux/miniflux/server/middleware"
@ -23,6 +25,7 @@ type Context struct {
store *storage.Storage
router *mux.Router
user *model.User
translator *locale.Translator
}
// IsAdminUser checks if the logged user is administrator.
@ -35,10 +38,11 @@ func (c *Context) IsAdminUser() bool {
// UserTimezone returns the timezone used by the logged user.
func (c *Context) UserTimezone() string {
if v := c.request.Context().Value(middleware.UserTimezoneContextKey); v != nil {
return v.(string)
value := c.getContextStringValue(middleware.UserTimezoneContextKey)
if value == "" {
value = "UTC"
}
return "UTC"
return value
}
// IsAuthenticated returns a boolean if the user is authenticated.
@ -80,13 +84,68 @@ func (c *Context) UserLanguage() string {
return user.Language
}
// CsrfToken returns the current CSRF token.
func (c *Context) CsrfToken() string {
if v := c.request.Context().Value(middleware.TokenContextKey); v != nil {
// Translate translates a message in the current language.
func (c *Context) Translate(message string, args ...interface{}) string {
return c.translator.GetLanguage(c.UserLanguage()).Get(message, args...)
}
// CSRF returns the current CSRF token.
func (c *Context) CSRF() string {
return c.getContextStringValue(middleware.CSRFContextKey)
}
// SessionID returns the current session ID.
func (c *Context) SessionID() string {
return c.getContextStringValue(middleware.SessionIDContextKey)
}
// UserSessionToken returns the current user session token.
func (c *Context) UserSessionToken() string {
return c.getContextStringValue(middleware.UserSessionTokenContextKey)
}
// OAuth2State returns the current OAuth2 state.
func (c *Context) OAuth2State() string {
return c.getContextStringValue(middleware.OAuth2StateContextKey)
}
// GenerateOAuth2State generate a new OAuth2 state.
func (c *Context) GenerateOAuth2State() string {
state := helper.GenerateRandomString(32)
c.store.UpdateSessionField(c.SessionID(), "oauth2_state", state)
return state
}
// SetFlashMessage defines a new flash message.
func (c *Context) SetFlashMessage(message string) {
c.store.UpdateSessionField(c.SessionID(), "flash_message", message)
}
// FlashMessage returns the flash message and remove it.
func (c *Context) FlashMessage() string {
message := c.getContextStringValue(middleware.FlashMessageContextKey)
c.store.UpdateSessionField(c.SessionID(), "flash_message", "")
return message
}
// SetFlashErrorMessage defines a new flash error message.
func (c *Context) SetFlashErrorMessage(message string) {
c.store.UpdateSessionField(c.SessionID(), "flash_error_message", message)
}
// FlashErrorMessage returns the error flash message and remove it.
func (c *Context) FlashErrorMessage() string {
message := c.getContextStringValue(middleware.FlashMessageContextKey)
c.store.UpdateSessionField(c.SessionID(), "flash_error_message", "")
return message
}
func (c *Context) getContextStringValue(key *middleware.ContextKey) string {
if v := c.request.Context().Value(key); v != nil {
return v.(string)
}
logger.Error("No CSRF token in context!")
logger.Error("[Core:Context] Missing key: %s", key)
return ""
}
@ -96,6 +155,6 @@ func (c *Context) Route(name string, args ...interface{}) string {
}
// NewContext creates a new Context.
func NewContext(w http.ResponseWriter, r *http.Request, store *storage.Storage, router *mux.Router) *Context {
return &Context{writer: w, request: r, store: store, router: router}
func NewContext(w http.ResponseWriter, r *http.Request, store *storage.Storage, router *mux.Router, translator *locale.Translator) *Context {
return &Context{writer: w, request: r, store: store, router: router, translator: translator}
}

2
server/core/handler.go
View file

@ -36,7 +36,7 @@ func (h *Handler) Use(f HandlerFunc) http.Handler {
defer helper.ExecutionTime(time.Now(), r.URL.Path)
logger.Debug("[HTTP] %s %s", r.Method, r.URL.Path)
ctx := NewContext(w, r, h.store, h.router)
ctx := NewContext(w, r, h.store, h.router, h.translator)
request := NewRequest(w, r)
response := NewResponse(w, r, h.template)

34
server/middleware/context_keys.go
View file

@ -4,23 +4,43 @@
package middleware
type contextKey struct {
// ContextKey represents a context key.
type ContextKey struct {
name string
}
func (c ContextKey) String() string {
return c.name
}
var (
// UserIDContextKey is the context key used to store the user ID.
UserIDContextKey = &contextKey{"UserID"}
UserIDContextKey = &ContextKey{"UserID"}
// UserTimezoneContextKey is the context key used to store the user timezone.
UserTimezoneContextKey = &contextKey{"UserTimezone"}
UserTimezoneContextKey = &ContextKey{"UserTimezone"}
// IsAdminUserContextKey is the context key used to store the user role.
IsAdminUserContextKey = &contextKey{"IsAdminUser"}
IsAdminUserContextKey = &ContextKey{"IsAdminUser"}
// IsAuthenticatedContextKey is the context key used to store the authentication flag.
IsAuthenticatedContextKey = &contextKey{"IsAuthenticated"}
IsAuthenticatedContextKey = &ContextKey{"IsAuthenticated"}
// TokenContextKey is the context key used to store CSRF token.
TokenContextKey = &contextKey{"CSRF"}
// UserSessionTokenContextKey is the context key used to store the user session ID.
UserSessionTokenContextKey = &ContextKey{"UserSessionToken"}
// SessionIDContextKey is the context key used to store the session ID.
SessionIDContextKey = &ContextKey{"SessionID"}
// CSRFContextKey is the context key used to store CSRF token.
CSRFContextKey = &ContextKey{"CSRF"}
// OAuth2StateContextKey is the context key used to store OAuth2 state.
OAuth2StateContextKey = &ContextKey{"OAuth2State"}
// FlashMessageContextKey is the context key used to store a flash message.
FlashMessageContextKey = &ContextKey{"FlashMessage"}
// FlashErrorMessageContextKey is the context key used to store a flash error message.
FlashErrorMessageContextKey = &ContextKey{"FlashErrorMessage"}
)

68
server/middleware/session.go
View file

@ -10,60 +10,66 @@ import (
"github.com/miniflux/miniflux/logger"
"github.com/miniflux/miniflux/model"
"github.com/miniflux/miniflux/server/route"
"github.com/miniflux/miniflux/server/cookie"
"github.com/miniflux/miniflux/storage"
"github.com/gorilla/mux"
)
// SessionMiddleware represents a session middleware.
type SessionMiddleware struct {
store *storage.Storage
router *mux.Router
}
// Handler execute the middleware.
func (s *SessionMiddleware) Handler(next http.Handler) http.Handler {
func (t *SessionMiddleware) Handler(next http.Handler) http.Handler {
return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
session := s.getSessionFromCookie(r)
var err error
session := t.getSessionValueFromCookie(r)
if session == nil {
logger.Debug("[Middleware:Session] Session not found")
if s.isPublicRoute(r) {
next.ServeHTTP(w, r)
} else {
http.Redirect(w, r, route.Path(s.router, "login"), http.StatusFound)
session, err = t.store.CreateSession()
if err != nil {
logger.Error("[Middleware:Session] %v", err)
http.Error(w, http.StatusText(http.StatusInternalServerError), http.StatusInternalServerError)
return
}
http.SetCookie(w, cookie.New(cookie.CookieSessionID, session.ID, r.URL.Scheme == "https"))
} else {
logger.Debug("[Middleware:Session] %s", session)
ctx := r.Context()
ctx = context.WithValue(ctx, UserIDContextKey, session.UserID)
ctx = context.WithValue(ctx, IsAuthenticatedContextKey, true)
next.ServeHTTP(w, r.WithContext(ctx))
}
if r.Method == "POST" {
formValue := r.FormValue("csrf")
headerValue := r.Header.Get("X-Csrf-Token")
if session.Data.CSRF != formValue && session.Data.CSRF != headerValue {
logger.Error(`[Middleware:Session] Invalid or missing CSRF token: Form="%s", Header="%s"`, formValue, headerValue)
w.WriteHeader(http.StatusBadRequest)
w.Write([]byte("Invalid or missing CSRF session!"))
return
}
}
ctx := r.Context()
ctx = context.WithValue(ctx, SessionIDContextKey, session.ID)
ctx = context.WithValue(ctx, CSRFContextKey, session.Data.CSRF)
ctx = context.WithValue(ctx, OAuth2StateContextKey, session.Data.OAuth2State)
ctx = context.WithValue(ctx, FlashMessageContextKey, session.Data.FlashMessage)
ctx = context.WithValue(ctx, FlashErrorMessageContextKey, session.Data.FlashErrorMessage)
next.ServeHTTP(w, r.WithContext(ctx))
})
}
func (s *SessionMiddleware) isPublicRoute(r *http.Request) bool {
route := mux.CurrentRoute(r)
switch route.GetName() {
case "login", "checkLogin", "stylesheet", "javascript", "oauth2Redirect", "oauth2Callback", "appIcon", "favicon":
return true
default:
return false
}
}
func (s *SessionMiddleware) getSessionFromCookie(r *http.Request) *model.UserSession {
sessionCookie, err := r.Cookie("sessionID")
func (t *SessionMiddleware) getSessionValueFromCookie(r *http.Request) *model.Session {
sessionCookie, err := r.Cookie(cookie.CookieSessionID)
if err == http.ErrNoCookie {
return nil
}
session, err := s.store.UserSessionByToken(sessionCookie.Value)
session, err := t.store.Session(sessionCookie.Value)
if err != nil {
logger.Error("[SessionMiddleware] %v", err)
logger.Error("[Middleware:Session] %v", err)
return nil
}
@ -71,6 +77,6 @@ func (s *SessionMiddleware) getSessionFromCookie(r *http.Request) *model.UserSes
}
// NewSessionMiddleware returns a new SessionMiddleware.
func NewSessionMiddleware(s *storage.Storage, r *mux.Router) *SessionMiddleware {
return &SessionMiddleware{store: s, router: r}
func NewSessionMiddleware(s *storage.Storage) *SessionMiddleware {
return &SessionMiddleware{store: s}
}

81
server/middleware/token.go
View file

@ -1,81 +0,0 @@
// Copyright 2017 Frédéric Guillot. All rights reserved.
// Use of this source code is governed by the Apache 2.0
// license that can be found in the LICENSE file.
package middleware
import (
"context"
"net/http"
"github.com/miniflux/miniflux/logger"
"github.com/miniflux/miniflux/model"
"github.com/miniflux/miniflux/storage"
)
// TokenMiddleware represents a token middleware.
type TokenMiddleware struct {
store *storage.Storage
}
// Handler execute the middleware.
func (t *TokenMiddleware) Handler(next http.Handler) http.Handler {
return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
var err error
token := t.getTokenValueFromCookie(r)
if token == nil {
logger.Debug("[Middleware:Token] Token not found")
token, err = t.store.CreateToken()
if err != nil {
logger.Error("[Middleware:Token] %v", err)
http.Error(w, http.StatusText(http.StatusInternalServerError), http.StatusInternalServerError)
return
}
cookie := &http.Cookie{
Name: "tokenID",
Value: token.ID,
Path: "/",
Secure: r.URL.Scheme == "https",
HttpOnly: true,
}
http.SetCookie(w, cookie)
} else {
logger.Info("[Middleware:Token] %s", token)
}
isTokenValid := token.Value == r.FormValue("csrf") || token.Value == r.Header.Get("X-Csrf-Token")
if r.Method == "POST" && !isTokenValid {
logger.Error("[Middleware:CSRF] Invalid or missing CSRF token!")
w.WriteHeader(http.StatusBadRequest)
w.Write([]byte("Invalid or missing CSRF token!"))
} else {
ctx := r.Context()
ctx = context.WithValue(ctx, TokenContextKey, token.Value)
next.ServeHTTP(w, r.WithContext(ctx))
}
})
}
func (t *TokenMiddleware) getTokenValueFromCookie(r *http.Request) *model.Token {
tokenCookie, err := r.Cookie("tokenID")
if err == http.ErrNoCookie {
return nil
}
token, err := t.store.Token(tokenCookie.Value)
if err != nil {
logger.Error("[Middleware:Token] %v", err)
return nil
}
return token
}
// NewTokenMiddleware returns a new TokenMiddleware.
func NewTokenMiddleware(s *storage.Storage) *TokenMiddleware {
return &TokenMiddleware{store: s}
}

78
server/middleware/user_session.go Normal file
View file

@ -0,0 +1,78 @@
// Copyright 2017 Frédéric Guillot. All rights reserved.
// Use of this source code is governed by the Apache 2.0
// license that can be found in the LICENSE file.
package middleware
import (
"context"
"net/http"
"github.com/miniflux/miniflux/logger"
"github.com/miniflux/miniflux/model"
"github.com/miniflux/miniflux/server/cookie"
"github.com/miniflux/miniflux/server/route"
"github.com/miniflux/miniflux/storage"
"github.com/gorilla/mux"
)
// UserSessionMiddleware represents a user session middleware.
type UserSessionMiddleware struct {
store *storage.Storage
router *mux.Router
}
// Handler execute the middleware.
func (s *UserSessionMiddleware) Handler(next http.Handler) http.Handler {
return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
session := s.getSessionFromCookie(r)
if session == nil {
logger.Debug("[Middleware:UserSession] Session not found")
if s.isPublicRoute(r) {
next.ServeHTTP(w, r)
} else {
http.Redirect(w, r, route.Path(s.router, "login"), http.StatusFound)
}
} else {
logger.Debug("[Middleware:UserSession] %s", session)
ctx := r.Context()
ctx = context.WithValue(ctx, UserIDContextKey, session.UserID)
ctx = context.WithValue(ctx, IsAuthenticatedContextKey, true)
ctx = context.WithValue(ctx, UserSessionTokenContextKey, session.Token)
next.ServeHTTP(w, r.WithContext(ctx))
}
})
}
func (s *UserSessionMiddleware) isPublicRoute(r *http.Request) bool {
route := mux.CurrentRoute(r)
switch route.GetName() {
case "login", "checkLogin", "stylesheet", "javascript", "oauth2Redirect", "oauth2Callback", "appIcon", "favicon":
return true
default:
return false
}
}
func (s *UserSessionMiddleware) getSessionFromCookie(r *http.Request) *model.UserSession {
sessionCookie, err := r.Cookie(cookie.CookieUserSessionID)
if err == http.ErrNoCookie {
return nil
}
session, err := s.store.UserSessionByToken(sessionCookie.Value)
if err != nil {
logger.Error("[Middleware:UserSession] %v", err)
return nil
}
return session
}
// NewUserSessionMiddleware returns a new UserSessionMiddleware.
func NewUserSessionMiddleware(s *storage.Storage, r *mux.Router) *UserSessionMiddleware {
return &UserSessionMiddleware{store: s, router: r}
}

4
server/routes.go
View file

@ -42,8 +42,8 @@ func getRoutes(cfg *config.Config, store *storage.Storage, feedHandler *feed.Han
))
uiHandler := core.NewHandler(store, router, templateEngine, translator, middleware.NewChain(
middleware.NewSessionMiddleware(store, router).Handler,
middleware.NewTokenMiddleware(store).Handler,
middleware.NewUserSessionMiddleware(store, router).Handler,
middleware.NewSessionMiddleware(store).Handler,
))
router.Handle("/fever/", feverHandler.Use(feverController.Handler))

10
server/template/common.go
View file

@ -1,5 +1,5 @@
// Code generated by go generate; DO NOT EDIT.
// 2017-12-15 21:24:38.377969493 -0800 PST m=+0.007061903
// 2017-12-16 17:48:32.321995978 -0800 PST m=+0.055632657
package template
@ -88,6 +88,12 @@ var templateCommonMap = map[string]string{
</nav>
</header>
{{ end }}
{{ if .flashMessage }}
<div class="flash-message alert alert-success">{{ .flashMessage }}</div>
{{ end }}
{{ if .flashErrorMessage }}
<div class="flash-error-message alert alert-error">{{ .flashErrorMessage }}</div>
{{ end }}
<main>
{{template "content" .}}
</main>
@ -118,6 +124,6 @@ var templateCommonMap = map[string]string{
var templateCommonMapChecksums = map[string]string{
"entry_pagination": "f1465fa70f585ae8043b200ec9de5bf437ffbb0c19fb7aefc015c3555614ee27",
"layout": "100d1ffff506b9cdd4c28233ff883c323452ea01fa224ff891d4ad69997b62b1",
"layout": "ff5e3d87a48e4d3aeceda4aabe6c2c2f607006c6b6e83dfcab6c5eb255a1e6f2",
"pagination": "6ff462c2b2a53bc5448b651da017f40a39f1d4f16cef4b2f09784f0797286924",
}

6
server/template/html/common/layout.html
View file

@ -63,6 +63,12 @@
</nav>
</header>
{{ end }}
{{ if .flashMessage }}
<div class="flash-message alert alert-success">{{ .flashMessage }}</div>
{{ end }}
{{ if .flashErrorMessage }}
<div class="flash-error-message alert alert-error">{{ .flashErrorMessage }}</div>
{{ end }}
<main>
{{template "content" .}}
</main>

3
server/ui/controller/controller.go
View file

@ -47,7 +47,8 @@ func (c *Controller) getCommonTemplateArgs(ctx *core.Context) (tplParams, error)
"menu": "",
"user": user,
"countUnread": countUnread,
"csrf": ctx.CsrfToken(),
"csrf": ctx.CSRF(),
"flashMessage": ctx.FlashMessage(),
}
return params, nil
}

33
server/ui/controller/login.go
View file

@ -5,10 +5,8 @@
package controller
import (
"net/http"
"time"
"github.com/miniflux/miniflux/logger"
"github.com/miniflux/miniflux/server/cookie"
"github.com/miniflux/miniflux/server/core"
"github.com/miniflux/miniflux/server/ui/form"
@ -23,7 +21,7 @@ func (c *Controller) ShowLoginPage(ctx *core.Context, request *core.Request, res
}
response.HTML().Render("login", tplParams{
"csrf": ctx.CsrfToken(),
"csrf": ctx.CSRF(),
})
}
@ -32,7 +30,7 @@ func (c *Controller) CheckLogin(ctx *core.Context, request *core.Request, respon
authForm := form.NewAuthForm(request.Request())
tplParams := tplParams{
"errorMessage": "Invalid username or password.",
"csrf": ctx.CsrfToken(),
"csrf": ctx.CSRF(),
}
if err := authForm.Validate(); err != nil {
@ -60,15 +58,7 @@ func (c *Controller) CheckLogin(ctx *core.Context, request *core.Request, respon
logger.Info("[Controller:CheckLogin] username=%s just logged in", authForm.Username)
cookie := &http.Cookie{
Name: "sessionID",
Value: sessionToken,
Path: "/",
Secure: request.IsHTTPS(),
HttpOnly: true,
}
response.SetCookie(cookie)
response.SetCookie(cookie.New(cookie.CookieUserSessionID, sessionToken, request.IsHTTPS()))
response.Redirect(ctx.Route("unread"))
}
@ -76,21 +66,10 @@ func (c *Controller) CheckLogin(ctx *core.Context, request *core.Request, respon
func (c *Controller) Logout(ctx *core.Context, request *core.Request, response *core.Response) {
user := ctx.LoggedUser()
sessionCookie := request.Cookie("sessionID")
if err := c.store.RemoveUserSessionByToken(user.ID, sessionCookie); err != nil {
if err := c.store.RemoveUserSessionByToken(user.ID, ctx.UserSessionToken()); err != nil {
logger.Error("[Controller:Logout] %v", err)
}
cookie := &http.Cookie{
Name: "sessionID",
Value: "",
Path: "/",
Secure: request.IsHTTPS(),
HttpOnly: true,
MaxAge: -1,
Expires: time.Date(1970, 1, 1, 0, 0, 0, 0, time.UTC),
}
response.SetCookie(cookie)
response.SetCookie(cookie.Expired(cookie.CookieUserSessionID, request.IsHTTPS()))
response.Redirect(ctx.Route("login"))
}

22
server/ui/controller/oauth2.go
View file

@ -5,11 +5,10 @@
package controller
import (
"net/http"
"github.com/miniflux/miniflux/config"
"github.com/miniflux/miniflux/logger"
"github.com/miniflux/miniflux/model"
"github.com/miniflux/miniflux/server/cookie"
"github.com/miniflux/miniflux/server/core"
"github.com/miniflux/miniflux/server/oauth2"
"github.com/tomasen/realip"
@ -19,7 +18,7 @@ import (
func (c *Controller) OAuth2Redirect(ctx *core.Context, request *core.Request, response *core.Response) {
provider := request.StringParam("provider", "")
if provider == "" {
logger.Error("[OAuth2] Invalid or missing provider")
logger.Error("[OAuth2] Invalid or missing provider: %s", provider)
response.Redirect(ctx.Route("login"))
return
}
@ -31,7 +30,7 @@ func (c *Controller) OAuth2Redirect(ctx *core.Context, request *core.Request, re
return
}
response.Redirect(authProvider.GetRedirectURL(ctx.CsrfToken()))
response.Redirect(authProvider.GetRedirectURL(ctx.GenerateOAuth2State()))
}
// OAuth2Callback receives the authorization code and create a new session.
@ -51,8 +50,8 @@ func (c *Controller) OAuth2Callback(ctx *core.Context, request *core.Request, re
}
state := request.QueryStringParam("state", "")
if state != ctx.CsrfToken() {
logger.Error("[OAuth2] Invalid state value")
if state == "" || state != ctx.OAuth2State() {
logger.Error(`[OAuth2] Invalid state value: got "%s" instead of "%s"`, state, ctx.OAuth2State())
response.Redirect(ctx.Route("login"))
return
}
@ -78,6 +77,7 @@ func (c *Controller) OAuth2Callback(ctx *core.Context, request *core.Request, re
return
}
ctx.SetFlashMessage(ctx.Translate("Your external account is now linked !"))
response.Redirect(ctx.Route("settings"))
return
}
@ -118,15 +118,7 @@ func (c *Controller) OAuth2Callback(ctx *core.Context, request *core.Request, re
logger.Info("[Controller:OAuth2Callback] username=%s just logged in", user.Username)
cookie := &http.Cookie{
Name: "sessionID",
Value: sessionToken,
Path: "/",
Secure: request.IsHTTPS(),
HttpOnly: true,
}
response.SetCookie(cookie)
response.SetCookie(cookie.New(cookie.CookieUserSessionID, sessionToken, request.IsHTTPS()))
response.Redirect(ctx.Route("unread"))
}

7
server/ui/controller/session.go
View file

@ -9,7 +9,7 @@ import (
"github.com/miniflux/miniflux/server/core"
)
// ShowSessions shows the list of active sessions.
// ShowSessions shows the list of active user sessions.
func (c *Controller) ShowSessions(ctx *core.Context, request *core.Request, response *core.Response) {
user := ctx.LoggedUser()
args, err := c.getCommonTemplateArgs(ctx)
@ -24,15 +24,14 @@ func (c *Controller) ShowSessions(ctx *core.Context, request *core.Request, resp
return
}
sessionCookie := request.Cookie("sessionID")
response.HTML().Render("sessions", args.Merge(tplParams{
"sessions": sessions,
"currentSessionToken": sessionCookie,
"currentSessionToken": ctx.UserSessionToken(),
"menu": "settings",
}))
}
// RemoveSession remove a session.
// RemoveSession remove a user session.
func (c *Controller) RemoveSession(ctx *core.Context, request *core.Request, response *core.Response) {
user := ctx.LoggedUser()

1
server/ui/controller/settings.go
View file

@ -62,6 +62,7 @@ func (c *Controller) UpdateSettings(ctx *core.Context, request *core.Request, re
return
}
ctx.SetFlashMessage(ctx.Translate("Preferences saved!"))
response.Redirect(ctx.Route("settings"))
}

2
server/ui/controller/unread.go
View file

@ -44,6 +44,6 @@ func (c *Controller) ShowUnreadPage(ctx *core.Context, request *core.Request, re
"entries": entries,
"pagination": c.getPagination(ctx.Route("unread"), countUnread, offset),
"menu": "unread",
"csrf": ctx.CsrfToken(),
"csrf": ctx.CSRF(),
})
}

8
sql/schema_version_10.sql Normal file
View file

@ -0,0 +1,8 @@
drop table tokens;
create table sessions (
id text not null,
data jsonb not null,
created_at timestamp with time zone not null default now(),
primary key(id)
);

11
sql/sql.go
View file

@ -1,5 +1,5 @@
// Code generated by go generate; DO NOT EDIT.
// 2017-12-16 12:08:03.005451004 -0800 PST m=+0.002264796
// 2017-12-16 17:48:32.268871258 -0800 PST m=+0.002507937
package sql
@ -108,6 +108,14 @@ create table feed_icons (
foreign key (icon_id) references icons(id) on delete cascade
);
`,
"schema_version_10": `drop table tokens;
create table sessions (
id text not null,
data jsonb not null,
created_at timestamp with time zone not null default now(),
primary key(id)
);`,
"schema_version_2": `create extension if not exists hstore;
alter table users add column extra hstore;
create index users_extra_idx on users using gin(extra);
@ -148,6 +156,7 @@ alter table users add column entry_direction entry_sorting_direction default 'as
var SqlMapChecksums = map[string]string{
"schema_version_1": "7be580fc8a93db5da54b2f6e87019803c33b0b0c28482c7af80cef873bdac4e2",
"schema_version_10": "8faf15ddeff7c8cc305e66218face11ed92b97df2bdc2d0d7944d61441656795",
"schema_version_2": "e8e9ff32478df04fcddad10a34cba2e8bb1e67e7977b5bd6cdc4c31ec94282b4",
"schema_version_3": "a54745dbc1c51c000f74d4e5068f1e2f43e83309f023415b1749a47d5c1e0f12",
"schema_version_4": "216ea3a7d3e1704e40c797b5dc47456517c27dbb6ca98bf88812f4f63d74b5d9",

2
storage/migration.go
View file

@ -12,7 +12,7 @@ import (
"github.com/miniflux/miniflux/sql"
)
const schemaVersion = 9
const schemaVersion = 10
// Migrate run database migrations.
func (s *Storage) Migrate() {

77
storage/session.go Normal file
View file

@ -0,0 +1,77 @@
// Copyright 2017 Frédéric Guillot. All rights reserved.
// Use of this source code is governed by the Apache 2.0
// license that can be found in the LICENSE file.
package storage
import (
"database/sql"
"fmt"
"github.com/miniflux/miniflux/helper"
"github.com/miniflux/miniflux/model"
)
// CreateSession creates a new session.
func (s *Storage) CreateSession() (*model.Session, error) {
session := model.Session{
ID: helper.GenerateRandomString(32),
Data: &model.SessionData{CSRF: helper.GenerateRandomString(64)},
}
query := "INSERT INTO sessions (id, data) VALUES ($1, $2)"
_, err := s.db.Exec(query, session.ID, session.Data)
if err != nil {
return nil, fmt.Errorf("unable to create session: %v", err)
}
return &session, nil
}
// UpdateSessionField updates only one session field.
func (s *Storage) UpdateSessionField(sessionID, field string, value interface{}) error {
query := `UPDATE sessions
SET data = jsonb_set(data, '{%s}', to_jsonb($1::text), true)
WHERE id=$2`
_, err := s.db.Exec(fmt.Sprintf(query, field), value, sessionID)
if err != nil {
return fmt.Errorf("unable to update session field: %v", err)
}
return nil
}
// Session returns the given session.
func (s *Storage) Session(id string) (*model.Session, error) {
var session model.Session
query := "SELECT id, data FROM sessions WHERE id=$1"
err := s.db.QueryRow(query, id).Scan(
&session.ID,
&session.Data,
)
if err == sql.ErrNoRows {
return nil, fmt.Errorf("session not found: %s", id)
} else if err != nil {
return nil, fmt.Errorf("unable to fetch session: %v", err)
}
return &session, nil
}
// FlushAllSessions removes all sessions from the database.
func (s *Storage) FlushAllSessions() (err error) {
_, err = s.db.Exec(`DELETE FROM user_sessions`)
if err != nil {
return err
}
_, err = s.db.Exec(`DELETE FROM sessions`)
if err != nil {
return err
}
return nil
}

48
storage/token.go
View file

@ -1,48 +0,0 @@
// Copyright 2017 Frédéric Guillot. All rights reserved.
// Use of this source code is governed by the Apache 2.0
// license that can be found in the LICENSE file.
package storage
import (
"database/sql"
"fmt"
"github.com/miniflux/miniflux/helper"
"github.com/miniflux/miniflux/model"
)
// CreateToken creates a new token.
func (s *Storage) CreateToken() (*model.Token, error) {
token := model.Token{
ID: helper.GenerateRandomString(32),
Value: helper.GenerateRandomString(64),
}
query := "INSERT INTO tokens (id, value) VALUES ($1, $2)"
_, err := s.db.Exec(query, token.ID, token.Value)
if err != nil {
return nil, fmt.Errorf("unable to create token: %v", err)
}
return &token, nil
}
// Token returns a Token.
func (s *Storage) Token(id string) (*model.Token, error) {
var token model.Token
query := "SELECT id, value FROM tokens WHERE id=$1"
err := s.db.QueryRow(query, id).Scan(
&token.ID,
&token.Value,
)
if err == sql.ErrNoRows {
return nil, fmt.Errorf("token not found: %s", id)
} else if err != nil {
return nil, fmt.Errorf("unable to fetch token: %v", err)
}
return &token, nil
}

6
storage/user_session.go
View file

@ -127,9 +127,3 @@ func (s *Storage) RemoveUserSessionByID(userID, sessionID int64) error {
return nil
}
// FlushAllSessions removes all user sessions from the database.
func (s *Storage) FlushAllSessions() (err error) {
_, err = s.db.Exec(`DELETE FROM user_sessions`)
return
}