Abhilash Raj pushed to branch master at GNU Mailman / Mailman Core
Commits:
5c5504bf by Mark Sapiro at 2018-05-07T20:05:06Z
Replace invalid characters when encoding header and footers.
- - - - -
a4dbf1e7 by Abhilash Raj at 2018-05-08T07:11:04Z
Merge branch 'decorate' into 'master'
Replace invalid characters when encoding header and footers.
Closes #409
See merge request mailman/mailman!381
- - - - -
3 changed files:
- src/mailman/docs/NEWS.rst
- src/mailman/handlers/decorate.py
- src/mailman/handlers/tests/test_decorate.py
Changes:
=====================================
src/mailman/docs/NEWS.rst
=====================================
--- a/src/mailman/docs/NEWS.rst
+++ b/src/mailman/docs/NEWS.rst
@@ -70,6 +70,8 @@ Bugs
* The override of Message.as_string() has been extended to catch yet another
observed exception. (Closes #470)
* Fixed a typo in the help for ``mailman digests --periodic``. (Closes #472)
+* Character encoding errors in adding headers and footers to multipart messages
+ are detected and ``replaced``. (Closes #409)
Command line
------------
=====================================
src/mailman/handlers/decorate.py
=====================================
--- a/src/mailman/handlers/decorate.py
+++ b/src/mailman/handlers/decorate.py
@@ -156,11 +156,13 @@ def process(mlist, msg, msgdata):
if not isinstance(payload, list):
payload = [payload]
if len(footer) > 0:
- mimeftr = MIMEText(footer.encode(lcset), 'plain', lcset)
+ mimeftr = MIMEText(
+ footer.encode(lcset, errors='replace'), 'plain', lcset)
mimeftr['Content-Disposition'] = 'inline'
payload.append(mimeftr)
if len(header) > 0:
- mimehdr = MIMEText(header.encode(lcset), 'plain', lcset)
+ mimehdr = MIMEText(
+ header.encode(lcset, errors='replace'), 'plain', lcset)
mimehdr['Content-Disposition'] = 'inline'
payload.insert(0, mimehdr)
msg.set_payload(payload)
@@ -198,11 +200,13 @@ def process(mlist, msg, msgdata):
# any).
payload = [inner]
if len(header) > 0:
- mimehdr = MIMEText(header.encode(lcset), 'plain', lcset)
+ mimehdr = MIMEText(
+ header.encode(lcset, errors='replace'), 'plain', lcset)
mimehdr['Content-Disposition'] = 'inline'
payload.insert(0, mimehdr)
if len(footer) > 0:
- mimeftr = MIMEText(footer.encode(lcset), 'plain', lcset)
+ mimeftr = MIMEText(
+ footer.encode(lcset, errors='replace'), 'plain', lcset)
mimeftr['Content-Disposition'] = 'inline'
payload.append(mimeftr)
msg.set_payload(payload)
=====================================
src/mailman/handlers/tests/test_decorate.py
=====================================
--- a/src/mailman/handlers/tests/test_decorate.py
+++ b/src/mailman/handlers/tests/test_decorate.py
@@ -74,6 +74,38 @@ Content-Type: text/plain;
This is a test message.
""")
+ self._mpm = mfs("""\
+To: [email protected]
+From: [email protected]
+Message-ID: <alpha>
+Content-Type: multipart/mixed; boundary="aaaaaa"
+
+--aaaaaa
+Content-Type: text/plain;
+
+This is a test message.
+--aaaaaa
+Content-Type: text/plain;
+
+This is part 2
+--aaaaaa--
+""")
+ self._mpa = mfs("""\
+To: [email protected]
+From: [email protected]
+Message-ID: <alpha>
+Content-Type: multipart/alternative; boundary="aaaaaa"
+
+--aaaaaa
+Content-Type: text/plain;
+
+This is a test message.
+--aaaaaa
+Content-Type: text/html;
+
+This is a test message.
+--aaaaaa--
+""")
temporary_dir = TemporaryDirectory()
self.addCleanup(temporary_dir.cleanup)
template_dir = temporary_dir.name
@@ -137,6 +169,42 @@ This is a test message.
self.assertIn('Anne Person <[email protected]>',
self._msg.as_string())
+ def test_decorate_header_footer_with_bad_character_mpa(self):
+ site_dir = os.path.join(config.TEMPLATE_DIR, 'site', 'en')
+ os.makedirs(site_dir)
+ footer_path = os.path.join(site_dir, 'myfooter.txt')
+ header_path = os.path.join(site_dir, 'myheader.txt')
+ with open(footer_path, 'w', encoding='utf-8') as fp:
+ print('Foot\xe9r:', file=fp)
+ with open(header_path, 'w', encoding='utf-8') as fp:
+ print('Head\xe9r:', file=fp)
+ getUtility(ITemplateManager).set(
+ 'list:member:regular:footer', None, 'mailman:///myfooter.txt')
+ getUtility(ITemplateManager).set(
+ 'list:member:regular:header', None, 'mailman:///myheader.txt')
+ self._mlist.preferred_language = 'en'
+ decorate.process(self._mlist, self._mpa, {})
+ self.assertIn('Head?r:', self._mpa.get_payload(0).as_string())
+ self.assertIn('Foot?r:', self._mpa.get_payload(2).as_string())
+
+ def test_decorate_header_footer_with_bad_character_mpm(self):
+ site_dir = os.path.join(config.TEMPLATE_DIR, 'site', 'en')
+ os.makedirs(site_dir)
+ footer_path = os.path.join(site_dir, 'myfooter.txt')
+ header_path = os.path.join(site_dir, 'myheader.txt')
+ with open(footer_path, 'w', encoding='utf-8') as fp:
+ print('Foot\xe9r:', file=fp)
+ with open(header_path, 'w', encoding='utf-8') as fp:
+ print('Head\xe9r:', file=fp)
+ getUtility(ITemplateManager).set(
+ 'list:member:regular:footer', None, 'mailman:///myfooter.txt')
+ getUtility(ITemplateManager).set(
+ 'list:member:regular:header', None, 'mailman:///myheader.txt')
+ self._mlist.preferred_language = 'en'
+ decorate.process(self._mlist, self._mpm, {})
+ self.assertIn('Head?r:', self._mpm.get_payload(0).as_string())
+ self.assertIn('Foot?r:', self._mpm.get_payload(3).as_string())
+
def test_list_id_allowed_in_template_uri(self):
# Issue #196 - allow the list_id in the template uri expansion.
list_dir = os.path.join(
View it on GitLab:
https://gitlab.com/mailman/mailman/compare/c215b56d24ca17a81ed30105348f0f687a1dff71...a4dbf1e7cf6ed30a56e4eb9f0d473196c94ccf32
--
View it on GitLab:
https://gitlab.com/mailman/mailman/compare/c215b56d24ca17a81ed30105348f0f687a1dff71...a4dbf1e7cf6ed30a56e4eb9f0d473196c94ccf32
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