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[Bug-wget] [PATCH 07/27] Update Metalink/XML tests and add a new test fo
From: |
Matthew White |
Subject: |
[Bug-wget] [PATCH 07/27] Update Metalink/XML tests and add a new test for home paths |
Date: |
Thu, 29 Sep 2016 06:02:47 +0200 |
* testenv/Test-metalink-xml-relpath.py: Update test
* testenv/Test-metalink-xml-homepath.py: New file. Reject home paths
* testenv/Makefile.am: Add new file
When --input-metalink=<file> is used, each metalink:file name is
verified by libmetalink's metalink_check_safe_path(). By design,
absolute, relative and home paths are rejected.
At the moment of writing, when --metalink-over-http is used, absolute,
relative, and home paths aren't a concern. The destination file name
is a combination of URL's file name and cli's "Directory Options"
handled by src/url.c (url_file_name).
---
testenv/Makefile.am | 3 +-
testenv/Test-metalink-xml-homepath.py | 86 +++++++++++++++++++++++++++++++++++
testenv/Test-metalink-xml-relpath.py | 42 ++++++++++++++++-
3 files changed, 129 insertions(+), 2 deletions(-)
create mode 100755 testenv/Test-metalink-xml-homepath.py
diff --git a/testenv/Makefile.am b/testenv/Makefile.am
index 94be023..f14be07 100644
--- a/testenv/Makefile.am
+++ b/testenv/Makefile.am
@@ -31,7 +31,8 @@ if METALINK_IS_ENABLED
Test-metalink-xml.py \
Test-metalink-xml-continue.py \
Test-metalink-xml-relpath.py \
- Test-metalink-xml-abspath.py
+ Test-metalink-xml-abspath.py \
+ Test-metalink-xml-homepath.py
else
METALINK_TESTS =
endif
diff --git a/testenv/Test-metalink-xml-homepath.py
b/testenv/Test-metalink-xml-homepath.py
new file mode 100755
index 0000000..aa06f2b
--- /dev/null
+++ b/testenv/Test-metalink-xml-homepath.py
@@ -0,0 +1,86 @@
+#!/usr/bin/env python3
+from sys import exit
+from test.http_test import HTTPTest
+from misc.wget_file import WgetFile
+import hashlib
+
+"""
+ This is to test if Metalink XML file escapes current directory.
+"""
+############# File Definitions ###############################################
+File1 = "Would you like some Tea?"
+File1_lowPref = "Do not take this"
+File1_sha256 = hashlib.sha256 (File1.encode ('UTF-8')).hexdigest ()
+MetaXml = \
+"""<?xml version="1.0" encoding="utf-8"?>
+<metalink version="3.0" xmlns="http://www.metalinker.org/">
+ <publisher>
+ <name>GNU Wget</name>
+ </publisher>
+ <license>
+ <name>GNU GPL</name>
+ <url>http://www.gnu.org/licenses/gpl.html</url>
+ </license>
+ <identity>Wget Test File 1</identity>
+ <version>1.2.3</version>
+ <description>Wget Test File 1 description</description>
+ <files>
+ <file name="~/File1">
+ <verification>
+ <hash type="sha256">{{FILE1_HASH}}</hash>
+ </verification>
+ <resources>
+ <url type="http" preference="40">http://broken.example/File1</url>
+ <url type="http"
preference="25">http://{{SRV_HOST}}:{{SRV_PORT}}/File1_lowPref</url>
+ <url type="http"
preference="30">http://{{SRV_HOST}}:{{SRV_PORT}}/File1</url>
+ </resources>
+ </file>
+ </files>
+</metalink>
+"""
+
+A_File = WgetFile ("File1", File1)
+B_File = WgetFile ("File1_lowPref", File1_lowPref)
+MetaFile = WgetFile ("test.metalink", MetaXml)
+
+WGET_OPTIONS = "--input-metalink test.metalink"
+WGET_URLS = [[]]
+
+Files = [[A_File, B_File]]
+Existing_Files = [MetaFile]
+
+ExpectedReturnCode = 0
+ExpectedDownloadedFiles = [MetaFile]
+
+################ Pre and Post Test Hooks #####################################
+pre_test = {
+ "ServerFiles" : Files,
+ "LocalFiles" : Existing_Files
+}
+test_options = {
+ "WgetCommands" : WGET_OPTIONS,
+ "Urls" : WGET_URLS
+}
+post_test = {
+ "ExpectedFiles" : ExpectedDownloadedFiles,
+ "ExpectedRetcode" : ExpectedReturnCode
+}
+
+http_test = HTTPTest (
+ pre_hook=pre_test,
+ test_params=test_options,
+ post_hook=post_test,
+)
+
+http_test.server_setup()
+### Get and use dynamic server sockname
+srv_host, srv_port = http_test.servers[0].server_inst.socket.getsockname ()
+
+MetaXml = MetaXml.replace('{{FILE1_HASH}}', File1_sha256)
+MetaXml = MetaXml.replace('{{SRV_HOST}}', srv_host)
+MetaXml = MetaXml.replace('{{SRV_PORT}}', str (srv_port))
+MetaFile.content = MetaXml
+
+err = http_test.begin ()
+
+exit (err)
diff --git a/testenv/Test-metalink-xml-relpath.py
b/testenv/Test-metalink-xml-relpath.py
index c565302..9790cd4 100755
--- a/testenv/Test-metalink-xml-relpath.py
+++ b/testenv/Test-metalink-xml-relpath.py
@@ -25,11 +25,51 @@ MetaXml = \
<version>1.2.3</version>
<description>Wget Test File 1 description</description>
<files>
+ <file name="File1/">
+ <verification>
+ <hash type="sha256">{{FILE1_HASH}}</hash>
+ </verification>
+ <resources>
+ <url type="http"
preference="30">http://{{SRV_HOST}}:{{SRV_PORT}}/File1</url>
+ </resources>
+ </file>
+ <file name="./File1">
+ <verification>
+ <hash type="sha256">{{FILE1_HASH}}</hash>
+ </verification>
+ <resources>
+ <url type="http"
preference="30">http://{{SRV_HOST}}:{{SRV_PORT}}/File1</url>
+ </resources>
+ </file>
<file name="../File1">
<verification>
<hash type="sha256">{{FILE1_HASH}}</hash>
</verification>
<resources>
+ <url type="http"
preference="30">http://{{SRV_HOST}}:{{SRV_PORT}}/File1</url>
+ </resources>
+ </file>
+ <file name="dir/./File1">
+ <verification>
+ <hash type="sha256">{{FILE1_HASH}}</hash>
+ </verification>
+ <resources>
+ <url type="http"
preference="30">http://{{SRV_HOST}}:{{SRV_PORT}}/File1</url>
+ </resources>
+ </file>
+ <file name="dir/../File1">
+ <verification>
+ <hash type="sha256">{{FILE1_HASH}}</hash>
+ </verification>
+ <resources>
+ <url type="http"
preference="30">http://{{SRV_HOST}}:{{SRV_PORT}}/File1</url>
+ </resources>
+ </file>
+ <file name="dir/subdir/File1">
+ <verification>
+ <hash type="sha256">{{FILE1_HASH}}</hash>
+ </verification>
+ <resources>
<url type="http" preference="40">http://broken.example/File1</url>
<url type="http"
preference="25">http://{{SRV_HOST}}:{{SRV_PORT}}/File1_lowPref</url>
<url type="http"
preference="30">http://{{SRV_HOST}}:{{SRV_PORT}}/File1</url>
@@ -50,7 +90,7 @@ Files = [[A_File, B_File]]
Existing_Files = [MetaFile]
ExpectedReturnCode = 0
-ExpectedDownloadedFiles = [MetaFile]
+ExpectedDownloadedFiles = [WgetFile ("dir/subdir/File1", File1), MetaFile]
################ Pre and Post Test Hooks #####################################
pre_test = {
--
2.7.3
- [Bug-wget] [PATCH v2 01/27] new Metalink functionalities, Matthew White, 2016/09/29
- [Bug-wget] [PATCH 02/27] Fix: Change Metalink/XML v3 file name into test.metalink, Matthew White, 2016/09/29
- [Bug-wget] [PATCH 01/27] Add two Metalink/XML tests, Matthew White, 2016/09/29
- [Bug-wget] [PATCH 03/27] Use python .replace instead than re.sub in Metalink tests, Matthew White, 2016/09/29
- [Bug-wget] [PATCH 04/27] Add metalink description, Matthew White, 2016/09/29
- [Bug-wget] [PATCH 05/27] Bugfix: Fix NULL filename and output_stream in Metalink module, Matthew White, 2016/09/29
- [Bug-wget] [PATCH 06/27] Bugfix: Keep the download progress when alternating metalink:url, Matthew White, 2016/09/29
- [Bug-wget] [PATCH 07/27] Update Metalink/XML tests and add a new test for home paths,
Matthew White <=
- [Bug-wget] [PATCH 09/27] Change mfile->name to filename in Metalink module's messages, Matthew White, 2016/09/29
- [Bug-wget] [PATCH 08/27] Add file size computation in Metalink module, Matthew White, 2016/09/29
- [Bug-wget] [PATCH 10/27] Implement Metalink/XML --directory-prefix option in Metalink module, Matthew White, 2016/09/29
- [Bug-wget] [PATCH 11/27] Enforce Metalink file name verification, strip directory if necessary, Matthew White, 2016/09/29
- [Bug-wget] [PATCH 12/27] New document: Metalink/XML and Metalink/HTTP standard reference, Matthew White, 2016/09/29
- [Bug-wget] [PATCH 14/27] New: Metalink file size mismatch returns error code METALINK_SIZE_ERROR, Matthew White, 2016/09/29
- [Bug-wget] [PATCH 15/27] New test: Detect when there are no good Metalink url resources, Matthew White, 2016/09/29
- [Bug-wget] [PATCH 16/27] Bugfix: Process Metalink/XML url strings containing white spaces and CRLF, Matthew White, 2016/09/29
- [Bug-wget] [PATCH 17/27] Bugfix: Remove surrounding quotes from Metalink/HTTP key's value, Matthew White, 2016/09/29