Merge remote-tracking branch 'origin/master'

server/settings/btsets.go

@@ -76,6 +76,10 @@ func loadBTSets() {
 		log.TLogln("Error unmarshal btsets", err)
 	}
 
+	SetDefault()
+}
+
+func SetDefault() {
 	sets := new(BTSets)
 	sets.EnableDebug = false
 	sets.DisableUTP = true

server/torr/apihelper.go

@@ -73,6 +73,7 @@ func GetTorrent(hashHex string) *Torrent {
 			if tr != nil {
 				tr.Title = tor.Title
 				tr.Poster = tor.Poster
+				tr.Data = tor.Data
 				tr.Size = tor.Size
 				tr.Timestamp = tor.Timestamp
 				tr.GotInfo()
@@ -128,6 +129,15 @@ func SetSettings(set *sets.BTSets) {
 	bts.Connect()
 }
 
+func SetDefSettings() {
+	if sets.ReadOnly {
+		return
+	}
+	bts.Disconnect()
+	sets.SetDefault()
+	bts.Connect()
+}
+
 func Shutdown() {
 	bts.Disconnect()
 	sets.CloseDB()

server/torr/stream.go

@@ -46,20 +46,6 @@ func (t *Torrent) Stream(fileID int, req *http.Request, resp http.ResponseWriter
 
 	reader := t.NewReader(file)
 
-	//off := int64(0)
-	//buf := make([]byte, 32*1024)
-	//for true {
-	//	n, err := reader.Read(buf)
-	//	if err != nil {
-	//		fmt.Println("error read", err)
-	//		break
-	//	}
-	//	off = off + int64(n)
-	//	if off%(200*1024*1024) == 0 {
-	//		time.Sleep(time.Second * 15)
-	//	}
-	//}
-
 	log.Println("Connect client")
 
 	sets.SetViewed(&sets.Viewed{t.Hash().HexString(), fileID})

server/web/api/settings.go

@@ -10,7 +10,7 @@ import (
 	"server/torr"
 )
 
-//Action: get, set
+//Action: get, set, def
 type setsReqJS struct {
 	requestI
 	Sets *sets.BTSets `json:"sets,omitempty"`
@@ -27,11 +27,14 @@ func settings(c *gin.Context) {
 	if req.Action == "get" {
 		c.JSON(200, sets.BTsets)
 		return
-	}
-	if req.Action == "set" {
+	} else if req.Action == "set" {
 		torr.SetSettings(req.Sets)
 		c.Status(200)
 		return
+	} else if req.Action == "def" {
+		torr.SetDefSettings()
+		c.Status(200)
+		return
 	}
 	c.AbortWithError(http.StatusBadRequest, errors.New("action is empty"))
 }

server/web/api/stream.go

@@ -36,6 +36,17 @@ func stream(c *gin.Context) {
 	_, play := c.GetQuery("play")
 	title := c.Query("title")
 	poster := c.Query("poster")
+	notAuth := c.GetBool("not_auth")
+
+	if notAuth && play {
+		streamNoAuth(c)
+		return
+	}
+	if notAuth {
+		c.Header("WWW-Authenticate", "Basic realm=Authorization Required")
+		c.AbortWithStatus(http.StatusUnauthorized)
+		return
+	}
 
 	if link == "" {
 		c.AbortWithError(http.StatusBadRequest, errors.New("link should not be empty"))
@@ -111,3 +122,65 @@ func stream(c *gin.Context) {
 		return
 	}
 }
+
+func streamNoAuth(c *gin.Context) {
+	link := c.Query("link")
+	indexStr := c.Query("index")
+	_, preload := c.GetQuery("preload")
+	title := c.Query("title")
+	poster := c.Query("poster")
+
+	if link == "" {
+		c.AbortWithError(http.StatusBadRequest, errors.New("link should not be empty"))
+		return
+	}
+
+	if title == "" {
+		title = c.Param("fname")
+		title, _ = url.PathUnescape(title)
+		title = strings.TrimLeft(title, "/")
+	} else {
+		title, _ = url.QueryUnescape(title)
+	}
+
+	link, _ = url.QueryUnescape(link)
+	poster, _ = url.QueryUnescape(poster)
+
+	spec, err := utils.ParseLink(link)
+	if err != nil {
+		c.AbortWithError(http.StatusInternalServerError, err)
+		return
+	}
+
+	tor := torr.GetTorrent(spec.InfoHash.HexString())
+	if tor == nil {
+		c.AbortWithError(http.StatusNotFound, errors.New("Torrent not found"))
+		return
+	}
+
+	if !tor.GotInfo() {
+		c.AbortWithError(http.StatusInternalServerError, errors.New("timeout connection torrent"))
+		return
+	}
+
+	// find file
+	index := -1
+	if len(tor.Files()) == 1 {
+		index = 1
+	} else {
+		ind, err := strconv.Atoi(indexStr)
+		if err == nil {
+			index = ind
+		}
+	}
+	if index == -1 { // if file index not set and play file exec
+		c.AbortWithError(http.StatusBadRequest, errors.New("\"index\" is empty or wrong"))
+		return
+	}
+	// preload torrent
+	if preload {
+		torr.Preload(tor, index)
+	}
+
+	tor.Stream(index, c.Request, c.Writer)
+}

server/web/auth/auth.go

@@ -1,9 +1,14 @@
 package auth
 
 import (
+	"encoding/base64"
 	"encoding/json"
 	"io/ioutil"
+	"net/http"
 	"path/filepath"
+	"reflect"
+	"strings"
+	"unsafe"
 
 	"github.com/gin-gonic/gin"
 
@@ -19,7 +24,7 @@ func SetupAuth(engine *gin.Engine) *gin.RouterGroup {
 	if accs == nil {
 		return nil
 	}
-	return engine.Group("/", gin.BasicAuth(accs))
+	return engine.Group("/", BasicAuth(accs))
 }
 
 func getAccounts() gin.Accounts {
@@ -34,3 +39,62 @@ func getAccounts() gin.Accounts {
 	}
 	return accs
 }
+
+type authPair struct {
+	value string
+	user  string
+}
+type authPairs []authPair
+
+func (a authPairs) searchCredential(authValue string) (string, bool) {
+	if authValue == "" {
+		return "", false
+	}
+	for _, pair := range a {
+		if pair.value == authValue {
+			return pair.user, true
+		}
+	}
+	return "", false
+}
+
+func BasicAuth(accounts gin.Accounts) gin.HandlerFunc {
+	pairs := processAccounts(accounts)
+	return func(c *gin.Context) {
+		user, found := pairs.searchCredential(c.Request.Header.Get("Authorization"))
+		if !found {
+			if strings.HasPrefix(c.FullPath(), "/stream") {
+				c.Set("not_auth", true)
+				return
+			}
+			c.Header("WWW-Authenticate", "Basic realm=Authorization Required")
+			c.AbortWithStatus(http.StatusUnauthorized)
+			return
+		}
+		c.Set(gin.AuthUserKey, user)
+	}
+}
+
+func processAccounts(accounts gin.Accounts) authPairs {
+	pairs := make(authPairs, 0, len(accounts))
+	for user, password := range accounts {
+		value := authorizationHeader(user, password)
+		pairs = append(pairs, authPair{
+			value: value,
+			user:  user,
+		})
+	}
+	return pairs
+}
+
+func authorizationHeader(user, password string) string {
+	base := user + ":" + password
+	return "Basic " + base64.StdEncoding.EncodeToString(StringToBytes(base))
+}
+
+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
+}