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consistency

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Former-commit-id: f0de208a4ae4cd0df9056443fe7a6a823882eca2 [formerly 3c65bde6f2dede145eca8f0d7c10a4d8124a01ef] [formerly 97100fe7d36d445babbc13a669d9c75577cb02d7 [formerly 6e04c97bb9]]
Former-commit-id: 30f9afb795307f67cd9bccd2f35742a21ee69fde [formerly bc8a04744ca91ad2f951f0888cc11b023d6a067a]
Former-commit-id: 7397ffff5d09a3a56b29f7119d696ab4a4507893
This commit is contained in:
Henrique Dias 2017-06-27 14:26:12 +01:00
parent 7f28cebda6
commit e151e077c1
11 changed files with 82 additions and 76 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
assets.go
View File

@ -12,7 +12,7 @@ import (
const assetsURL = "/_internal"
// Serve provides the needed assets for the front-end
func serveAssets(ctx *requestContext, w http.ResponseWriter, r *http.Request) (int, error) {
func serveAssets(c *requestContext, w http.ResponseWriter, r *http.Request) (int, error) {
// gets the filename to be used with Assets function
filename := strings.TrimPrefix(r.URL.Path, assetsURL)
@ -22,10 +22,10 @@ func serveAssets(ctx *requestContext, w http.ResponseWriter, r *http.Request) (i
switch {
case strings.HasPrefix(filename, "/css"):
filename = strings.Replace(filename, "/css/", "", 1)
file, err = ctx.FileManager.assets.css.Bytes(filename)
file, err = c.fm.assets.css.Bytes(filename)
case strings.HasPrefix(filename, "/js"):
filename = strings.Replace(filename, "/js/", "", 1)
file, err = ctx.FileManager.assets.js.Bytes(filename)
file, err = c.fm.assets.js.Bytes(filename)
default:
err = errors.New("not found")
}

4
checksum.go
View File

@ -14,10 +14,10 @@ import (
)
// checksum calculates the hash of a file. Supports MD5, SHA1, SHA256 and SHA512.
func checksum(ctx *requestContext, w http.ResponseWriter, r *http.Request) (int, error) {
func checksum(c *requestContext, w http.ResponseWriter, r *http.Request) (int, error) {
query := r.URL.Query().Get("checksum")
file, err := os.Open(ctx.Info.Path)
file, err := os.Open(c.fi.Path)
if err != nil {
return errorToHTTP(err, true), err
}

6
command.go
View File

@ -22,7 +22,7 @@ var (
)
// command handles the requests for VCS related commands: git, svn and mercurial
func command(ctx *requestContext, w http.ResponseWriter, r *http.Request) (int, error) {
func command(c *requestContext, w http.ResponseWriter, r *http.Request) (int, error) {
// Upgrades the connection to a websocket and checks for errors.
conn, err := upgrader.Upgrade(w, r, nil)
if err != nil {
@ -51,7 +51,7 @@ func command(ctx *requestContext, w http.ResponseWriter, r *http.Request) (int,
// Check if the command is allowed
allowed := false
for _, cmd := range ctx.User.Commands {
for _, cmd := range c.us.Commands {
if cmd == command[0] {
allowed = true
}
@ -77,7 +77,7 @@ func command(ctx *requestContext, w http.ResponseWriter, r *http.Request) (int,
}
// Gets the path and initializes a buffer.
path := ctx.User.scope + "/" + r.URL.Path
path := c.us.scope + "/" + r.URL.Path
path = filepath.Clean(path)
buff := new(bytes.Buffer)

14
download.go
View File

@ -14,12 +14,12 @@ import (
// download creates an archive in one of the supported formats (zip, tar,
// tar.gz or tar.bz2) and sends it to be downloaded.
func download(ctx *requestContext, w http.ResponseWriter, r *http.Request) (int, error) {
func download(c *requestContext, w http.ResponseWriter, r *http.Request) (int, error) {
query := r.URL.Query().Get("download")
if !ctx.Info.IsDir {
w.Header().Set("Content-Disposition", "attachment; filename="+ctx.Info.Name)
http.ServeFile(w, r, ctx.Info.Path)
if !c.fi.IsDir {
w.Header().Set("Content-Disposition", "attachment; filename="+c.fi.Name)
http.ServeFile(w, r, c.fi.Path)
return 0, nil
}
@ -34,11 +34,11 @@ func download(ctx *requestContext, w http.ResponseWriter, r *http.Request) (int,
return http.StatusInternalServerError, err
}
files = append(files, filepath.Join(ctx.Info.Path, name))
files = append(files, filepath.Join(c.fi.Path, name))
}
} else {
files = append(files, ctx.Info.Path)
files = append(files, c.fi.Path)
}
if query == "true" {
@ -84,7 +84,7 @@ func download(ctx *requestContext, w http.ResponseWriter, r *http.Request) (int,
return http.StatusInternalServerError, err
}
name := ctx.Info.Name
name := c.fi.Name
if name == "." || name == "" {
name = "download"
}

30
editor.go
View File

@ -89,22 +89,22 @@ Error:
// serveSingle serves a single file in an editor (if it is editable), shows the
// plain file, or downloads it if it can't be shown.
func serveSingle(ctx *requestContext, w http.ResponseWriter, r *http.Request) (int, error) {
func serveSingle(c *requestContext, w http.ResponseWriter, r *http.Request) (int, error) {
var err error
if err = ctx.Info.RetrieveFileType(); err != nil {
if err = c.fi.RetrieveFileType(); err != nil {
return errorToHTTP(err, true), err
}
p := &page{
Name: ctx.Info.Name,
Path: ctx.Info.VirtualPath,
Name: c.fi.Name,
Path: c.fi.VirtualPath,
IsDir: false,
Data: ctx.Info,
User: ctx.User,
PrefixURL: ctx.FileManager.prefixURL,
BaseURL: ctx.FileManager.RootURL(),
WebDavURL: ctx.FileManager.WebDavURL(),
Data: c.fi,
User: c.us,
PrefixURL: c.fm.prefixURL,
BaseURL: c.fm.RootURL(),
WebDavURL: c.fm.WebDavURL(),
}
// If the request accepts JSON, we send the file information.
@ -112,23 +112,23 @@ func serveSingle(ctx *requestContext, w http.ResponseWriter, r *http.Request) (i
return p.PrintAsJSON(w)
}
if ctx.Info.Type == "text" {
if err = ctx.Info.Read(); err != nil {
if c.fi.Type == "text" {
if err = c.fi.Read(); err != nil {
return errorToHTTP(err, true), err
}
}
if ctx.Info.CanBeEdited() && ctx.User.AllowEdit {
p.Data, err = getEditor(r, ctx.Info)
if c.fi.CanBeEdited() && c.us.AllowEdit {
p.Data, err = getEditor(r, c.fi)
p.Editor = true
if err != nil {
return http.StatusInternalServerError, err
}
return p.PrintAsHTML(w, ctx.FileManager.assets.templates, "frontmatter", "editor")
return p.PrintAsHTML(w, c.fm.assets.templates, "frontmatter", "editor")
}
return p.PrintAsHTML(w, ctx.FileManager.assets.templates, "single")
return p.PrintAsHTML(w, c.fm.assets.templates, "single")
}
func editorClass(mode string) string {

43
filemanager.go
View File

@ -232,23 +232,28 @@ func (m *FileManager) NewUser(username string) error {
// ServeHTTP determines if the request is for this plugin, and if all prerequisites are met.
func (m *FileManager) ServeHTTP(w http.ResponseWriter, r *http.Request) (int, error) {
var (
ctx = &requestContext{
FileManager: m,
User: nil,
Info: nil,
c = &requestContext{
fm: m,
us: nil,
fi: nil,
}
code int
err error
)
// Strip the baseURL from the request URL.
r.URL.Path = strings.TrimPrefix(r.URL.Path, m.baseURL)
// Checks if the URL contains the baseURL. If so, it strips it. Otherwise,
// it throws an error.
if p := strings.TrimPrefix(r.URL.Path, m.baseURL); len(p) < len(r.URL.Path) {
r.URL.Path = p
} else {
return http.StatusNotFound, nil
}
// Checks if the URL matches the Assets URL. Returns the asset if the
// method is GET and Status Forbidden otherwise.
if matchURL(r.URL.Path, assetsURL) {
if r.Method == http.MethodGet {
return serveAssets(ctx, w, r)
return serveAssets(c, w, r)
}
return http.StatusForbidden, nil
@ -256,14 +261,14 @@ func (m *FileManager) ServeHTTP(w http.ResponseWriter, r *http.Request) (int, er
username, _, _ := r.BasicAuth()
if _, ok := m.Users[username]; ok {
ctx.User = m.Users[username]
c.us = m.Users[username]
} else {
ctx.User = m.User
c.us = m.User
}
// Checks if the request URL is for the WebDav server.
if matchURL(r.URL.Path, m.webDavURL) {
return serveWebDAV(ctx, w, r)
return serveWebDAV(c, w, r)
}
w.Header().Set("x-frame-options", "SAMEORIGIN")
@ -271,7 +276,7 @@ func (m *FileManager) ServeHTTP(w http.ResponseWriter, r *http.Request) (int, er
w.Header().Set("x-xss-protection", "1; mode=block")
// Checks if the User is allowed to access this file
if !ctx.User.Allowed(r.URL.Path) {
if !c.us.Allowed(r.URL.Path) {
if r.Method == http.MethodGet {
return htmlError(
w, http.StatusForbidden,
@ -283,18 +288,18 @@ func (m *FileManager) ServeHTTP(w http.ResponseWriter, r *http.Request) (int, er
}
if r.URL.Query().Get("search") != "" {
return search(ctx, w, r)
return search(c, w, r)
}
if r.URL.Query().Get("command") != "" {
return command(ctx, w, r)
return command(c, w, r)
}
if r.Method == http.MethodGet {
var f *fileInfo
// Obtains the information of the directory/file.
f, err = getInfo(r.URL, m, ctx.User)
f, err = getInfo(r.URL, m, c.us)
if err != nil {
if r.Method == http.MethodGet {
return htmlError(w, code, err)
@ -304,7 +309,7 @@ func (m *FileManager) ServeHTTP(w http.ResponseWriter, r *http.Request) (int, er
return code, err
}
ctx.Info = f
c.fi = f
// If it's a dir and the path doesn't end with a trailing slash,
// redirect the user.
@ -315,16 +320,16 @@ func (m *FileManager) ServeHTTP(w http.ResponseWriter, r *http.Request) (int, er
switch {
case r.URL.Query().Get("download") != "":
code, err = download(ctx, w, r)
code, err = download(c, w, r)
case !f.IsDir && r.URL.Query().Get("checksum") != "":
code, err = checksum(ctx, w, r)
code, err = checksum(c, w, r)
case r.URL.Query().Get("raw") == "true" && !f.IsDir:
http.ServeFile(w, r, f.Path)
code, err = 0, nil
case f.IsDir:
code, err = serveListing(ctx, w, r)
code, err = serveListing(c, w, r)
default:
code, err = serveSingle(ctx, w, r)
code, err = serveSingle(c, w, r)
}
if err != nil {

7
http.go
View File

@ -6,10 +6,11 @@ import (
"strings"
)
// requestContext contains the needed information to make handlers work.
type requestContext struct {
User *User
FileManager *FileManager
Info *fileInfo
us *User
fm *FileManager
fi *fileInfo
}
// responseWriterNoBody is a wrapper used to suprress the body of the response

20
http_listing.go
View File

@ -10,22 +10,22 @@ import (
)
// serveListing presents the user with a listage of a directory folder.
func serveListing(ctx *requestContext, w http.ResponseWriter, r *http.Request) (int, error) {
func serveListing(c *requestContext, w http.ResponseWriter, r *http.Request) (int, error) {
var err error
// Loads the content of the directory
listing, err := getListing(ctx.User, ctx.Info.VirtualPath, ctx.FileManager.RootURL()+r.URL.Path)
listing, err := getListing(c.us, c.fi.VirtualPath, c.fm.RootURL()+r.URL.Path)
if err != nil {
return errorToHTTP(err, true), err
}
listing.Context = httpserver.Context{
Root: http.Dir(ctx.User.scope),
Root: http.Dir(c.us.scope),
Req: r,
URL: r.URL,
}
cookieScope := ctx.FileManager.RootURL()
cookieScope := c.fm.RootURL()
if cookieScope == "" {
cookieScope = "/"
}
@ -80,17 +80,17 @@ func serveListing(ctx *requestContext, w http.ResponseWriter, r *http.Request) (
p := &page{
minimal: r.Header.Get("Minimal") == "true",
Name: listing.Name,
Path: ctx.Info.VirtualPath,
Path: c.fi.VirtualPath,
IsDir: true,
User: ctx.User,
PrefixURL: ctx.FileManager.prefixURL,
BaseURL: ctx.FileManager.RootURL(),
WebDavURL: ctx.FileManager.WebDavURL(),
User: c.us,
PrefixURL: c.fm.prefixURL,
BaseURL: c.fm.RootURL(),
WebDavURL: c.fm.WebDavURL(),
Display: displayMode,
Data: listing,
}
return p.PrintAsHTML(w, ctx.FileManager.assets.templates, "listing")
return p.PrintAsHTML(w, c.fm.assets.templates, "listing")
}
// handleSortOrder gets and stores for a Listing the 'sort' and 'order',

2
http_put.go
View File

@ -14,7 +14,7 @@ import (
)
// put is used to update a file that was edited
func put(ctx *requestContext, w http.ResponseWriter, r *http.Request) (err error) {
func put(c *requestContext, w http.ResponseWriter, r *http.Request) (err error) {
var (
data = map[string]interface{}{}
file []byte

6
search.go
View File

@ -43,7 +43,7 @@ func parseSearch(value string) *searchOptions {
}
// search searches for a file or directory.
func search(ctx *requestContext, w http.ResponseWriter, r *http.Request) (int, error) {
func search(c *requestContext, w http.ResponseWriter, r *http.Request) (int, error) {
// Upgrades the connection to a websocket and checks for errors.
conn, err := upgrader.Upgrade(w, r, nil)
if err != nil {
@ -73,7 +73,7 @@ func search(ctx *requestContext, w http.ResponseWriter, r *http.Request) (int, e
search = parseSearch(value)
scope := strings.TrimPrefix(r.URL.Path, "/")
scope = "/" + scope
scope = ctx.User.scope + scope
scope = c.us.scope + scope
scope = strings.Replace(scope, "\\", "/", -1)
scope = filepath.Clean(scope)
@ -91,7 +91,7 @@ func search(ctx *requestContext, w http.ResponseWriter, r *http.Request) (int, e
}
if strings.Contains(path, term) {
if !ctx.User.Allowed(path) {
if !c.us.Allowed(path) {
return nil
}

20
webdav.go
View File

@ -8,11 +8,11 @@ import (
)
// serveWebDAV handles the webDAV route of the File Manager.
func serveWebDAV(ctx *requestContext, w http.ResponseWriter, r *http.Request) (int, error) {
func serveWebDAV(c *requestContext, w http.ResponseWriter, r *http.Request) (int, error) {
var err error
// Checks for user permissions relatively to this path.
if !ctx.User.Allowed(strings.TrimPrefix(r.URL.Path, ctx.FileManager.webDavURL)) {
if !c.us.Allowed(strings.TrimPrefix(r.URL.Path, c.fm.webDavURL)) {
return http.StatusForbidden, nil
}
@ -26,8 +26,8 @@ func serveWebDAV(ctx *requestContext, w http.ResponseWriter, r *http.Request) (i
//
// It was decided on https://github.com/hacdias/caddy-filemanager/issues/85
// that GET, for collections, will return the same as PROPFIND method.
path := strings.Replace(r.URL.Path, ctx.FileManager.webDavURL, "", 1)
path = ctx.User.scope + "/" + path
path := strings.Replace(r.URL.Path, c.fm.webDavURL, "", 1)
path = c.us.scope + "/" + path
path = filepath.Clean(path)
var i os.FileInfo
@ -45,28 +45,28 @@ func serveWebDAV(ctx *requestContext, w http.ResponseWriter, r *http.Request) (i
}
}
case "PROPPATCH", "MOVE", "PATCH", "PUT", "DELETE":
if !ctx.User.AllowEdit {
if !c.us.AllowEdit {
return http.StatusForbidden, nil
}
case "MKCOL", "COPY":
if !ctx.User.AllowNew {
if !c.us.AllowNew {
return http.StatusForbidden, nil
}
}
// Preprocess the PUT request if it's the case
if r.Method == http.MethodPut {
if err = ctx.FileManager.BeforeSave(r, ctx.FileManager, ctx.User); err != nil {
if err = c.fm.BeforeSave(r, c.fm, c.us); err != nil {
return http.StatusInternalServerError, err
}
if put(ctx, w, r) != nil {
if put(c, w, r) != nil {
return http.StatusInternalServerError, err
}
}
ctx.FileManager.handler.ServeHTTP(w, r)
if err = ctx.FileManager.AfterSave(r, ctx.FileManager, ctx.User); err != nil {
c.fm.handler.ServeHTTP(w, r)
if err = c.fm.AfterSave(r, c.fm, c.us); err != nil {
return http.StatusInternalServerError, err
}