GNU bug report logs - #65973
[PATCH] ; send filename, not full path, on EWW form submit

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Message #5 received at submit <at> debbugs.gnu.org (full text, mbox):

From: daniel watson <ozzloy <at> challenge-bot.com>
To: bug-gnu-emacs <at> gnu.org
Cc: daniel watson <ozzloy <at> gmail.com>
Subject: [PATCH] ; send filename, not full path, on EWW form submit
Date: Wed, 13 Sep 2023 23:10:11 -0700

[Message part 1 (text/plain, inline)]

0. in one terminal, run this http server
   https://git.sr.ht/~ozzloy/emacs-bug-63941/tree/master/item/server.py
1. in another terminal, run
   socat -v tcp-listen:8086,fork tcp:localhost:8085
2. browse to the page with EWW,
   M-x eww <ENTER> localhost:8086 <ENTER>
3. put the cursor on the word "Browse" <ENTER>
4. select any file to which you have read access for uploading
5. put cursor on "Submit" <ENTER>
6. observe the full path of the file is sent to the server.  this is
   visible in both the python output and the socat output.

i'm including the diff inline to make it easier to review without
downloading the attached file.

---
 lisp/net/eww.el | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lisp/net/eww.el b/lisp/net/eww.el
index 4ddda216afc..f28273dcc58 100644
--- a/lisp/net/eww.el
+++ b/lisp/net/eww.el
@@ -1849,7 +1849,7 @@ eww-submit
                                   (insert-file-contents file)
                                   (buffer-string)))
                           (cons "name" name)
-                          (cons "filename" file))
+                          (cons "filename" (file-name-nondirectory file)))
                     values)))
 	   ((equal (plist-get input :type) "submit")
 	    ;; We want the values from buttons if we hit a button if
-- 
2.39.2




In GNU Emacs 29.1 (build 2, x86_64-pc-linux-gnu, GTK+ Version 3.24.20,
 cairo version 1.16.0) of 2023-08-03 built on bos03-amd64-031
Repository revision: cf57ec68c2a5ac5b721f445928869ca14232a4d1
Repository branch: master
Windowing system distributor 'The X.Org Foundation', version 11.0.12101007
System Description: Ubuntu 23.04

Configured using:
 'configure --prefix=/snap/emacs/current/usr --with-x-toolkit=gtk3
 --without-xaw3d --with-modules --with-cairo
 --with-native-compilation=aot --with-xinput2 --with-tree-sitter
 --with-json
 'CFLAGS=-isystem/build/emacs/parts/emacs/install/usr/include
 -isystem/build/emacs/parts/emacs/install/usr/include/x86_64-linux-gnu
 -isystem/build/emacs/stage/usr/include -O2'
 'CPPFLAGS=-isystem/build/emacs/parts/emacs/install/usr/include
 -isystem/build/emacs/parts/emacs/install/usr/include/x86_64-linux-gnu
 -isystem/build/emacs/stage/usr/include'
 'LDFLAGS=-L/build/emacs/parts/emacs/install/lib
 -L/build/emacs/parts/emacs/install/usr/lib
 -L/build/emacs/parts/emacs/install/lib/x86_64-linux-gnu
 -L/build/emacs/parts/emacs/install/usr/lib/x86_64-linux-gnu
 -L/build/emacs/stage/usr/lib''

[0001-send-filename-not-full-path-on-EWW-form-submit.patch (text/x-diff, attachment)]

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