From 1da105653030d8dafd93c637caeca120258ae8b9 Mon Sep 17 00:00:00 2001
From: Stefan Eissing <icing@apache.org>
Date: Thu, 27 Apr 2023 11:37:27 +0000
Subject: make the h1 test suite work again

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@1909453 13f79535-47bb-0310-9956-ffa450edef68
---
 test/modules/http1/htdocs/cgi/requestparser.py | 57 ++++++++++++++++++++++++++
 test/modules/http1/htdocs/cgi/upload.py        | 38 ++---------------
 2 files changed, 60 insertions(+), 35 deletions(-)
 create mode 100644 test/modules/http1/htdocs/cgi/requestparser.py

diff --git a/test/modules/http1/htdocs/cgi/requestparser.py b/test/modules/http1/htdocs/cgi/requestparser.py
new file mode 100644
index 0000000000..c7e0648224
--- /dev/null
+++ b/test/modules/http1/htdocs/cgi/requestparser.py
@@ -0,0 +1,57 @@
+#!/usr/bin/env python3
+import os
+import sys
+from urllib import parse
+import multipart # https://github.com/andrew-d/python-multipart (`apt install python3-multipart`)
+import shutil
+
+
+try:  # Windows needs stdio set for binary mode.
+    import msvcrt
+
+    msvcrt.setmode(0, os.O_BINARY)  # stdin  = 0
+    msvcrt.setmode(1, os.O_BINARY)  # stdout = 1
+except ImportError:
+    pass
+
+
+class FileItem:
+
+    def __init__(self, mparse_item):
+        self.item = mparse_item
+
+    @property
+    def file_name(self):
+        return os.path.basename(self.item.file_name.decode())
+
+    def save_to(self, destpath: str):
+        fsrc = self.item.file_object
+        fsrc.seek(0)
+        with open(destpath, 'wb') as fd:
+            shutil.copyfileobj(fsrc, fd)
+
+
+def get_request_params():
+    oforms = {}
+    ofiles = {}
+    if "REQUEST_URI" in os.environ:
+        qforms = parse.parse_qs(parse.urlsplit(os.environ["REQUEST_URI"]).query)
+        for name, values in qforms.items():
+            oforms[name] = values[0]
+    if "CONTENT_TYPE" in os.environ:
+        ctype = os.environ["CONTENT_TYPE"]
+        if ctype == "application/x-www-form-urlencoded":
+            s = sys.stdin.read()
+            qforms = parse.parse_qs(s)
+            for name, values in qforms.items():
+                oforms[name] = values[0]
+        elif ctype.startswith("multipart/"):
+            def on_field(field):
+                oforms[field.field_name.decode()] = field.value.decode()
+            def on_file(file):
+                ofiles[file.field_name.decode()] = FileItem(file)
+            multipart.parse_form(headers={"Content-Type": ctype},
+                                 input_stream=sys.stdin.buffer,
+                                 on_field=on_field, on_file=on_file)
+    return oforms, ofiles
+
diff --git a/test/modules/http1/htdocs/cgi/upload.py b/test/modules/http1/htdocs/cgi/upload.py
index 8cdefacb5b..632b7e96d2 100755
--- a/test/modules/http1/htdocs/cgi/upload.py
+++ b/test/modules/http1/htdocs/cgi/upload.py
@@ -1,39 +1,7 @@
 #!/usr/bin/env python3
 import os
 import sys
-from urllib import parse
-import multipart # https://github.com/andrew-d/python-multipart (`apt install python3-multipart`)
-
-
-try:  # Windows needs stdio set for binary mode.
-    import msvcrt
-
-    msvcrt.setmode(0, os.O_BINARY)  # stdin  = 0
-    msvcrt.setmode(1, os.O_BINARY)  # stdout = 1
-except ImportError:
-    pass
-
-
-def get_request_params():
-    oforms = {}
-    ofiles = {}
-    if "REQUEST_URI" in os.environ:
-        qforms = parse.parse_qs(parse.urlsplit(os.environ["REQUEST_URI"]).query)
-        for name, values in qforms.items():
-            oforms[name] = values[0]
-    if "HTTP_CONTENT_TYPE" in os.environ:
-        ctype = os.environ["HTTP_CONTENT_TYPE"]
-        if ctype == "application/x-www-form-urlencoded":
-            qforms = parse.parse_qs(parse.urlsplit(sys.stdin.read()).query)
-            for name, values in qforms.items():
-                oforms[name] = values[0]
-        elif ctype.startswith("multipart/"):
-            def on_field(field):
-                oforms[field.field_name.decode()] = field.value.decode()
-            def on_file(file):
-                ofiles[file.field_name.decode()] = file.value
-            multipart.parse_form(headers={"Content-Type": ctype}, input_stream=sys.stdin.buffer, on_field=on_field, on_file=on_file)
-    return oforms, ofiles
+from requestparser import get_request_params
 
 
 forms, files = get_request_params()
@@ -44,9 +12,9 @@ status = '200 Ok'
 if 'file' in files:
     fitem = files['file']
     # strip leading path from file name to avoid directory traversal attacks
-    fname = fitem.filename
+    fname = fitem.file_name
     fpath = f'{os.environ["DOCUMENT_ROOT"]}/files/{fname}'
-    fitem.save_as(fpath)
+    fitem.save_to(fpath)
     message = "The file %s was uploaded successfully" % (fname)
     print("Status: 201 Created")
     print("Content-Type: text/html")
-- 
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