Support server-side upload-resource call.

authz/authz.go

@@ -71,6 +71,7 @@ m = (r.subOwner == p.subOwner || p.subOwner == "*") && \
 	if true {
 		ruleText := `
 p, built-in, *, *, *, *, *
+p, app, *, *, *, *, *
 p, *, *, POST, /api/signup, *, *
 p, *, *, POST, /api/get-email-and-phone, *, *
 p, *, *, POST, /api/login, *, *

controllers/resource.go

@@ -19,8 +19,8 @@ import (
 	"encoding/json"
 	"fmt"
 	"io"
+	"mime"
 	"path/filepath"
-	"strings"
 
 	"github.com/casbin/casdoor/object"
 	"github.com/casbin/casdoor/util"
@@ -80,8 +80,7 @@ func (c *ApiController) GetProviderParam() (*object.Provider, *object.User, bool
 		return nil, nil, false
 	}
 
-	user := object.GetUser(userId)
-	application := object.GetApplicationByUser(user)
+	application, user := object.GetApplicationByUserId(userId)
 	provider := application.GetStorageProvider()
 	if provider == nil {
 		c.ResponseError(fmt.Sprintf("No storage provider is found for application: %s", application.Name))
@@ -140,10 +139,12 @@ func (c *ApiController) UploadResource() {
 
 	fileType := "unknown"
 	contentType := header.Header.Get("Content-Type")
-	if strings.HasPrefix(contentType, "image/") {
-		fileType = "image"
-	} else if strings.HasPrefix(contentType, "video/") {
-		fileType = "video"
+	fileType, _ = util.GetOwnerAndNameFromId(contentType)
+
+	if fileType != "image" && fileType != "video" {
+		ext := filepath.Ext(filename)
+		mimeType := mime.TypeByExtension(ext)
+		fileType, _ = util.GetOwnerAndNameFromId(mimeType)
 	}
 
 	fileUrl, objectKey, err := object.UploadFile(provider, fullFilePath, fileBuffer)
@@ -172,6 +173,11 @@ func (c *ApiController) UploadResource() {
 
 	switch tag {
 	case "avatar":
+		if user == nil {
+			c.ResponseError("user is nil for tag: \"avatar\"")
+			return
+		}
+
 		user.Avatar = fileUrl
 		object.UpdateUser(user.GetId(), user)
 	case "termsOfUse":

object/application.go

@@ -127,6 +127,21 @@ func GetApplicationByUser(user *User) *Application {
 	}
 }
 
+func GetApplicationByUserId(userId string) (*Application, *User) {
+	var application *Application
+
+	owner, name := util.GetOwnerAndNameFromId(userId)
+	if owner == "app" {
+		application = getApplication("admin", name)
+		return application, nil
+	}
+
+	user := GetUser(userId)
+	application = GetApplicationByUser(user)
+
+	return application, user
+}
+
 func GetApplicationByClientId(clientId string) *Application {
 	application := Application{}
 	existed, err := adapter.Engine.Where("client_id=?", clientId).Get(&application)

routers/authz_filter.go

@@ -22,7 +22,6 @@ import (
 
 	"github.com/astaxie/beego/context"
 	"github.com/casbin/casdoor/authz"
-	"github.com/casbin/casdoor/object"
 	"github.com/casbin/casdoor/util"
 )
 
@@ -31,21 +30,6 @@ type Object struct {
 	Name  string `json:"name"`
 }
 
-func getUsernameByClientIdSecret(ctx *context.Context) string {
-	clientId := ctx.Input.Query("clientId")
-	clientSecret := ctx.Input.Query("clientSecret")
-	if clientId == "" || clientSecret == "" {
-		return ""
-	}
-
-	app := object.GetApplicationByClientId(clientId)
-	if app == nil || app.ClientSecret != clientSecret {
-		return ""
-	}
-
-	return "built-in/service"
-}
-
 func getUsername(ctx *context.Context) (username string) {
 	defer func() {
 		if r := recover(); r != nil {

routers/auto_signin_filter.go

@@ -60,8 +60,15 @@ func AutoSigninFilter(ctx *context.Context) {
 		return
 	}
 
+	// "/page?clientId=123&clientSecret=456"
+	userId := getUsernameByClientIdSecret(ctx)
+	if userId != "" {
+		setSessionUser(ctx, userId)
+		return
+	}
+
 	// "/page?username=abc&password=123"
-	userId := ctx.Input.Query("username")
+	userId = ctx.Input.Query("username")
 	password := ctx.Input.Query("password")
 	if userId != "" && password != "" {
 		owner, name := util.GetOwnerAndNameFromId(userId)

routers/base.go

@@ -14,7 +14,12 @@
 
 package routers
 
-import "github.com/astaxie/beego/context"
+import (
+	"fmt"
+
+	"github.com/astaxie/beego/context"
+	"github.com/casbin/casdoor/object"
+)
 
 type Response struct {
 	Status string      `json:"status"`
@@ -42,3 +47,18 @@ func responseError(ctx *context.Context, error string, data ...interface{}) {
 func denyRequest(ctx *context.Context) {
 	responseError(ctx, "Unauthorized operation")
 }
+
+func getUsernameByClientIdSecret(ctx *context.Context) string {
+	clientId := ctx.Input.Query("clientId")
+	clientSecret := ctx.Input.Query("clientSecret")
+	if clientId == "" || clientSecret == "" {
+		return ""
+	}
+
+	application := object.GetApplicationByClientId(clientId)
+	if application == nil || application.ClientSecret != clientSecret {
+		return ""
+	}
+
+	return fmt.Sprintf("app/%s", application.Name)
+}