fix(cli/js/web): formData parser for binary files (#6015)

1 files changed, 19 insertions, 0 deletions

diff --git a/tools/http_server.py b/tools/http_server.py
index 76f8e6e69..d143f0ba8 100755
--- a/tools/http_server.py
+++ b/tools/http_server.py
@@ -207,6 +207,25 @@ class ContentTypeHandler(QuietSimpleHTTPRequestHandler):
             data_string = self.rfile.read(int(self.headers['Content-Length']))
             self.wfile.write(bytes(data_string))
             return
+        if "echo_multipart_file" in self.path:
+            self.protocol_version = 'HTTP/1.1'
+            self.send_response(200, 'OK')
+            self.send_header('Content-type',
+                             'multipart/form-data;boundary=boundary')
+            self.end_headers()
+            file_content = self.rfile.read(int(self.headers['Content-Length']))
+            self.wfile.write(
+                bytes('--boundary\t \r\n'
+                      'Content-Disposition: form-data; name="field_1"\r\n'
+                      '\r\n'
+                      'value_1 \r\n'
+                      '\r\n--boundary\r\n'
+                      'Content-Disposition: form-data; name="file"; '
+                      'filename="file.bin"\r\n'
+                      'Content-Type: application/octet-stream\r\n'
+                      '\r\n') + bytes(file_content) +
+                bytes('\r\n--boundary--\r\n'))
+            return
         self.protocol_version = 'HTTP/1.1'
         self.send_response(501)
         self.send_header('content-type', 'text/plain')