commit 09b7ae82a07a3e2e4e09d810186a2a16db3d301d
parent 74f108c38a6d5f05b5e7e4495e53ccdee20bff09
Author: Matsuda Kenji <info@mtkn.jp>
Date: Fri, 6 Oct 2023 07:43:38 +0900
add AuthFile
Diffstat:
3 files changed, 44 insertions(+), 3 deletions(-)
diff --git a/auth.go b/auth.go
@@ -0,0 +1,32 @@
+package lib9p
+
+import (
+ "errors"
+ "io"
+)
+
+type AuthFile struct {
+ Q Qid // TODO: how to avoid name confliction
+ Uname string
+ Aname string
+ AuthOK bool
+ W io.Writer
+ R io.Reader
+}
+
+func (af *AuthFile) Parent() (File, error) {
+ return nil, errors.New("no parent for auth file")
+}
+
+func (af *AuthFile) Child() ([]File, error) {
+ return nil, errors.New("no parent for auth file")
+}
+
+func (af *AuthFile) Stat() (*FileInfo, error) {
+ return nil, errors.New("auth file")
+}
+func (af *AuthFile) Qid() Qid { return af.Q }
+func (af *AuthFile) Open(OpenMode) error { return nil }
+func (af *AuthFile) Close() error { return nil }
+func (af *AuthFile) Read(p []byte) (int, error) { return af.R.Read(p) }
+func (af *AuthFile) Write(p []byte) (int, error) { return af.W.Write(p) }
+\ No newline at end of file
diff --git a/file.go b/file.go
@@ -13,7 +13,12 @@ type File interface {
Qid() Qid
Open(mode OpenMode) error
Close() error
- Read(b []byte) (int, error)
+ io.Reader
+}
+
+type WriterFile interface {
+ File
+ io.Writer
}
type CreaterFile interface {
diff --git a/server.go b/server.go
@@ -202,13 +202,16 @@ func sAttach(s *Server, r *Req) {
return
}
- // TODO: implement afid
if ifcall.AFid() != NOFID {
- _, ok := s.fPool.lookup(ifcall.AFid())
+ afid, ok := s.fPool.lookup(ifcall.AFid())
if !ok {
respond(r, ErrUnknownFid)
return
}
+ if !afid.File.(*AuthFile).AuthOK {
+ respond(r, fmt.Errorf("not authenticated"))
+ return
+ }
}
fid.File = s.fs.Root()
