JWT: replace jwtauth/jwx with lightweight wrapper around go-jose

We replaced the jwtauth and jwx libraries with a minimal custom wrapper
around go-jose because we don’t need the full feature set provided by jwx.
Implementing our own wrapper simplifies the codebase and improves
maintainability.

Moreover, go-jose depends only on the standard library, resulting in a
leaner dependency that still meets all our requirements.

This change also reduces the SFTPGo binary size by approximately 1MB

Signed-off-by: Nicola Murino <nicola.murino@gmail.com>
This commit is contained in:
Nicola Murino
2025-10-08 18:10:39 +02:00
parent 9ca35c3555
commit 0ae2354fed
31 changed files with 1222 additions and 967 deletions

View File

@@ -23,6 +23,7 @@ import (
"github.com/go-chi/render"
"github.com/drakkan/sftpgo/v2/internal/dataprovider"
"github.com/drakkan/sftpgo/v2/internal/jwt"
"github.com/drakkan/sftpgo/v2/internal/util"
"github.com/drakkan/sftpgo/v2/internal/vfs"
)
@@ -45,7 +46,7 @@ func getFolders(w http.ResponseWriter, r *http.Request) {
func addFolder(w http.ResponseWriter, r *http.Request) {
r.Body = http.MaxBytesReader(w, r.Body, maxRequestSize)
claims, err := getTokenClaims(r)
claims, err := jwt.FromContext(r.Context())
if err != nil || claims.Username == "" {
sendAPIResponse(w, r, err, "Invalid token claims", http.StatusBadRequest)
return
@@ -62,12 +63,12 @@ func addFolder(w http.ResponseWriter, r *http.Request) {
return
}
w.Header().Add("Location", fmt.Sprintf("%s/%s", folderPath, url.PathEscape(folder.Name)))
renderFolder(w, r, folder.Name, &claims, http.StatusCreated)
renderFolder(w, r, folder.Name, claims, http.StatusCreated)
}
func updateFolder(w http.ResponseWriter, r *http.Request) {
r.Body = http.MaxBytesReader(w, r.Body, maxRequestSize)
claims, err := getTokenClaims(r)
claims, err := jwt.FromContext(r.Context())
if err != nil || claims.Username == "" {
sendAPIResponse(w, r, err, "Invalid token claims", http.StatusBadRequest)
return
@@ -100,7 +101,7 @@ func updateFolder(w http.ResponseWriter, r *http.Request) {
sendAPIResponse(w, r, nil, "Folder updated", http.StatusOK)
}
func renderFolder(w http.ResponseWriter, r *http.Request, name string, claims *jwtTokenClaims, status int) {
func renderFolder(w http.ResponseWriter, r *http.Request, name string, claims *jwt.Claims, status int) {
folder, err := dataprovider.GetFolderByName(name)
if err != nil {
sendAPIResponse(w, r, err, "", getRespStatus(err))
@@ -119,18 +120,18 @@ func renderFolder(w http.ResponseWriter, r *http.Request, name string, claims *j
func getFolderByName(w http.ResponseWriter, r *http.Request) {
r.Body = http.MaxBytesReader(w, r.Body, maxRequestSize)
claims, err := getTokenClaims(r)
claims, err := jwt.FromContext(r.Context())
if err != nil || claims.Username == "" {
sendAPIResponse(w, r, err, "Invalid token claims", http.StatusBadRequest)
return
}
name := getURLParam(r, "name")
renderFolder(w, r, name, &claims, http.StatusOK)
renderFolder(w, r, name, claims, http.StatusOK)
}
func deleteFolder(w http.ResponseWriter, r *http.Request) {
r.Body = http.MaxBytesReader(w, r.Body, maxRequestSize)
claims, err := getTokenClaims(r)
claims, err := jwt.FromContext(r.Context())
if err != nil || claims.Username == "" {
sendAPIResponse(w, r, err, "Invalid token claims", http.StatusBadRequest)
return