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Refactor auth code

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This commit is contained in:
Viacheslav Evseev
2024-02-22 01:50:03 +03:00
parent af14dbbeb8
commit c3f89042f9
11 changed files with 68 additions and 98 deletions
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17
server/docs/docs.go
View File

@@ -241,12 +241,6 @@ const docTemplate = `{
"name": "id",
"in": "path",
"required": true
},
{
"type": "boolean",
"description": "Not authenticated",
"name": "not_auth",
"in": "query"
}
],
"responses": {
@@ -458,7 +452,7 @@ const docTemplate = `{
},
{
"type": "string",
"description": "Get m3u from last play",
"description": "Get M3U from last played file",
"name": "fromlast",
"in": "query"
},
@@ -475,17 +469,10 @@ const docTemplate = `{
"in": "query",
"required": true
},
{
"type": "string",
"description": "File index in torrent",
"name": "poster",
"in": "query",
"required": true
},
{
"type": "string",
"description": "Set poster link of torrent",
"name": "not_auth",
"name": "poster",
"in": "query",
"required": true
}

17
server/docs/swagger.json
View File

@@ -234,12 +234,6 @@
"name": "id",
"in": "path",
"required": true
},
{
"type": "boolean",
"description": "Not authenticated",
"name": "not_auth",
"in": "query"
}
],
"responses": {
@@ -451,7 +445,7 @@
},
{
"type": "string",
"description": "Get m3u from last play",
"description": "Get M3U from last played file",
"name": "fromlast",
"in": "query"
},
@@ -468,17 +462,10 @@
"in": "query",
"required": true
},
{
"type": "string",
"description": "File index in torrent",
"name": "poster",
"in": "query",
"required": true
},
{
"type": "string",
"description": "Set poster link of torrent",
"name": "not_auth",
"name": "poster",
"in": "query",
"required": true
}

13
server/docs/swagger.yaml
View File

@@ -452,10 +452,6 @@ paths:
name: id
required: true
type: string
- description: Not authenticated
in: query
name: not_auth
type: boolean
produces:
- application/octet-stream
responses:
@@ -592,7 +588,7 @@ paths:
in: query
name: m3u
type: string
- description: Get m3u from last play
- description: Get M3U from last played file
in: query
name: fromlast
type: string
@@ -605,14 +601,9 @@ paths:
name: title
required: true
type: string
- description: File index in torrent
in: query
name: poster
required: true
type: string
- description: Set poster link of torrent
in: query
name: not_auth
name: poster
required: true
type: string
produces:

3
server/web/api/play.go
View File

@@ -21,7 +21,6 @@ import (
//
// @Param hash path string true "Torrent hash"
// @Param id path string true "File index in torrent"
// @Param not_auth query bool false "Not authenticated"
//
// @Produce application/octet-stream
// @Success 200 "Torrent data"
@@ -29,7 +28,7 @@ import (
func play(c *gin.Context) {
hash := c.Param("hash")
indexStr := c.Param("id")
notAuth := c.GetBool("not_auth")
notAuth := c.GetBool("auth_required") && c.GetString(gin.AuthUserKey) == ""
if hash == "" || indexStr == "" {
c.AbortWithError(http.StatusNotFound, errors.New("link should not be empty"))

26
server/web/api/route.go
View File

@@ -1,6 +1,8 @@
package api
import (
"server/web/auth"
"github.com/gin-gonic/gin"
)
@@ -8,15 +10,17 @@ type requestI struct {
Action string `json:"action,omitempty"`
}
func SetupRoute(route *gin.RouterGroup) {
route.GET("/shutdown", shutdown)
func SetupRoute(route gin.IRouter) {
authorized := route.Group("/", auth.CheckAuth())
route.POST("/settings", settings)
authorized.GET("/shutdown", shutdown)
route.POST("/torrents", torrents)
route.POST("/torrent/upload", torrentUpload)
authorized.POST("/settings", settings)
route.POST("/cache", cache)
authorized.POST("/torrents", torrents)
authorized.POST("/torrent/upload", torrentUpload)
authorized.POST("/cache", cache)
route.HEAD("/stream", stream)
route.HEAD("/stream/*fname", stream)
@@ -27,15 +31,15 @@ func SetupRoute(route *gin.RouterGroup) {
route.HEAD("/play/:hash/:id", play)
route.GET("/play/:hash/:id", play)
route.POST("/viewed", viewed)
authorized.POST("/viewed", viewed)
route.GET("/playlistall/all.m3u", allPlayList)
authorized.GET("/playlistall/all.m3u", allPlayList)
route.GET("/playlist", playList)
route.GET("/playlist/*fname", playList) // Is this endpoint still needed ? `fname` is never used in handler
route.GET("/download/:size", download)
authorized.GET("/download/:size", download)
route.GET("/search/*query", rutorSearch)
authorized.GET("/search/*query", rutorSearch)
route.GET("/ffp/:hash/:id", ffp)
authorized.GET("/ffp/:hash/:id", ffp)
}

3
server/web/api/stream.go
View File

@@ -45,7 +45,6 @@ import (
// @Param play query string false "Start stream torrent"
// @Param title query string true "Set title of torrent"
// @Param poster query string true "Set poster link of torrent"
// @Param not_auth query string true "Stream / playlist without authentication"
//
// @Produce application/octet-stream
// @Success 200 "Data returned according to query"
@@ -62,7 +61,7 @@ func stream(c *gin.Context) {
title := c.Query("title")
poster := c.Query("poster")
data := ""
notAuth := c.GetBool("not_auth")
notAuth := c.GetBool("auth_required") && c.GetString(gin.AuthUserKey) == ""
if notAuth && (play || m3u) {
streamNoAuth(c)

41
server/web/auth/auth.go
View File

@@ -6,8 +6,6 @@ import (
"net/http"
"os"
"path/filepath"
"reflect"
"strings"
"unsafe"
"github.com/gin-gonic/gin"
@@ -16,15 +14,15 @@ import (
"server/settings"
)
func SetupAuth(engine *gin.Engine) *gin.RouterGroup {
func SetupAuth(engine *gin.Engine) {
if !settings.HttpAuth {
return nil
return
}
accs := getAccounts()
if accs == nil {
return nil
return
}
return engine.Group("/", BasicAuth(accs))
engine.Use(BasicAuth(accs))
}
func getAccounts() gin.Accounts {
@@ -61,21 +59,27 @@ func (a authPairs) searchCredential(authValue string) (string, bool) {
func BasicAuth(accounts gin.Accounts) gin.HandlerFunc {
pairs := processAccounts(accounts)
return func(c *gin.Context) {
c.Set("auth_required", true)
user, found := pairs.searchCredential(c.Request.Header.Get("Authorization"))
if !found { // always accessible
if strings.HasPrefix(c.FullPath(), "/stream") ||
c.FullPath() == "/site.webmanifest" ||
// https://github.com/YouROK/TorrServer/issues/172
(strings.HasPrefix(c.FullPath(), "/play") && c.FullPath() != "/playlistall/all.m3u") ||
(settings.SearchWA && strings.HasPrefix(c.FullPath(), "/search")) {
c.Set("not_auth", true)
if found {
c.Set(gin.AuthUserKey, user)
}
}
}
func CheckAuth() gin.HandlerFunc {
return func(c *gin.Context) {
if !settings.HttpAuth {
return
}
if _, ok := c.Get(gin.AuthUserKey); ok {
return
}
c.Header("WWW-Authenticate", "Basic realm=Authorization Required")
c.AbortWithStatus(http.StatusUnauthorized)
return
}
c.Set(gin.AuthUserKey, user)
}
}
@@ -97,8 +101,5 @@ func authorizationHeader(user, password string) string {
}
func StringToBytes(s string) (b []byte) {
sh := *(*reflect.StringHeader)(unsafe.Pointer(&s))
bh := (*reflect.SliceHeader)(unsafe.Pointer(&b))
bh.Data, bh.Len, bh.Cap = sh.Data, sh.Len, sh.Len
return b
return unsafe.Slice(unsafe.StringData(s), len(s))
}

11
server/web/msx/msx.go
View File

@@ -7,6 +7,7 @@ import (
"sync"
"server/version"
"server/web/auth"
"github.com/gin-gonic/gin"
)
@@ -30,10 +31,12 @@ func asset(c *gin.Context, t string, d []byte) {
c.Data(200, t+"; charset=UTF-8", d)
}
func SetupRoute(r *gin.RouterGroup) {
r.GET("/msx/:pth", msxPTH)
r.GET("/msx/imdb", msxIMDB)
r.GET("/msx/imdb/:id", msxIMDBID)
func SetupRoute(r gin.IRouter) {
authorized := r.Group("/", auth.CheckAuth())
authorized.GET("/msx/:pth", msxPTH)
authorized.GET("/msx/imdb", msxIMDB)
authorized.GET("/msx/imdb/:id", msxIMDBID)
}
// msxPTH godoc

11
server/web/pages/route.go
View File

@@ -6,13 +6,16 @@ import (
"server/settings"
"server/torr"
"server/web/auth"
"server/web/pages/template"
)
func SetupRoute(route *gin.RouterGroup) {
template.RouteWebPages(route)
route.GET("/stat", statPage)
route.GET("/magnets", getTorrents)
func SetupRoute(route gin.IRouter) {
authorized := route.Group("/", auth.CheckAuth())
template.RouteWebPages(authorized)
authorized.GET("/stat", statPage)
authorized.GET("/magnets", getTorrents)
}
// stat godoc

3
server/web/pages/template/route.go
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@@ -3,10 +3,11 @@ package template
import (
"crypto/md5"
"fmt"
"github.com/gin-gonic/gin"
)
func RouteWebPages(route *gin.RouterGroup) {
func RouteWebPages(route gin.IRouter) {
route.GET("/", func(c *gin.Context) {
etag := fmt.Sprintf("%x", md5.Sum(Indexhtml))
c.Header("Cache-Control", "public, max-age=31536000")

15
server/web/server.go
View File

@@ -71,19 +71,14 @@ func Start() {
route := gin.New()
route.Use(log.WebLogger(), blocker.Blocker(), gin.Recovery(), cors.New(corsCfg), location.Default())
auth.SetupAuth(route)
route.GET("/echo", echo)
routeAuth := auth.SetupAuth(route)
if routeAuth != nil {
api.SetupRoute(routeAuth)
msx.SetupRoute(routeAuth)
pages.SetupRoute(routeAuth)
} else {
api.SetupRoute(&route.RouterGroup)
msx.SetupRoute(&route.RouterGroup)
pages.SetupRoute(&route.RouterGroup)
}
api.SetupRoute(route)
msx.SetupRoute(route)
pages.SetupRoute(route)
if settings.BTsets.EnableDLNA {
dlna.Start()
}