[Intelmq-dev] IntelMQ version 2.1.2

[Sebastian Wagner]

Dear community,

Version 2.1.2, a bugfix release, is out which contains various bugfixes.

Install documentation:
https://github.com/certtools/intelmq/blob/2.1.2/docs/INSTALL.md
Upgrade documentation:
https://github.com/certtools/intelmq/blob/2.1.2/docs/UPGRADING.md

The full changelog:

### Core
- `__init__`: Resolve absolute path for `STATE_FILE_PATH` variable
(resolves `..`).
- `intelmq.lib.utils`:
  - log: Do not raise an exception if logging to neither file nor syslog
is requested.
  - logging StreamHandler: Colorize all warning and error messages red.
  - logging FileHandler: Strip all shell colorizations from the messages
(#1436).
- `intelmq.lib.message`:
  - `Message.to_json`: Set `sort_keys=True` to get reproducible results.
  - `drop_privileges`: Handle situations where the user or group
`intelmq` does not exist.
- `intelmq.lib.pipeline`:
  - `Amqp._send` and `Amqp._acknowledge`: Log traceback in debug mode in
case of errors and necessary re-connections.
  - `Amqp._acknowledge`: Reset delivery tag if acknowledge was successful.

### Bots
#### Collectors
- `intelmq.bots.collectors.misp.collector`:
  - Add compatibility with current pymisp versions and versions released
after January 2020 (PR #1468).

#### Parsers
- `intelmq.bots.parsers.shadowserver.config`: Add some missing fields
for the feed `accessible-rdp` (#1463).
- `intelmq.bots.parsers.shadowserver.parser`:
  - Feed-detection based on file names: The prefixed date is optional now.
  - Feed-detection based on file names: Re-detect feed for every report
received (#1493).

#### Experts
- `intelmq.bots.experts.national_cert_contact_certat`: Handle empty
responses by server (#1467).
- `intelmq.bots.experts.maxmind_geoip`: The script `update-geoip-data`
now requires a license key as second parameter because of upstream
changes (#1484)).

#### Outputs
- `intelmq.bots.outputs.restapi.output`: Fix logging of response body if
response status code was not ok.

### Documentation
- Remove some hardcoded `/opt/intelmq/` paths from code comments and
program outputs.

### Packaging
- debian/rules: Only replace `/opt/intelmq/` with LSB-paths in some
certain files, not the whole tree, avoiding wrong replacements.
- debian/rules and debian/intelmq.install: Do install the examples
configuration directly instead of working around the abandoned examples
directory.

### Tests
- `lib/test_utils`: Skip some tests on Python 3.4 because
`contextlib.redirect_stdout` and `contextlib.redirect_sterr` are not
supported on this version.
- Travis: Stop running tests with all optional dependencies on Python
3.4, as more and more libraries are dropping support for it. Tests on
the core and code without non-optional requirements are not affected.
- `tests.bots.parsers.html_table`: Make tests independent of current year.

### Tools
- `intelmqctl upgrade-config`: Fix missing substitution in error message
"State file %r is not writable.".

### Known issues
- bots trapped in endless loop if decoding of raw message fails (#1494)
- intelmqctl status of processes: need to check bot id too (#1492)
- MongoDB authentication: compatibility on different MongoDB and pymongo
versions (#1439)
- ctl: shell colorizations are logged (#1436)
- http stream collector: retry on regular connection problems? (#1435)
- tests: capture logging with context manager (#1342)
- Bots started with IntelMQ-Manager stop when the webserver is
restarted. (#952)
- n6 parser: mapping is modified within each run (#905)
- reverse DNS: Only first record is used (#877)
- Corrupt dump files when interrupted during writing (#870)

-- 
// Sebastian Wagner <wagner at cert.at> - T: +43 1 5056416 7201
// CERT Austria - https://www.cert.at/
// Eine Initiative der nic.at GmbH - https://www.nic.at/
// Firmenbuchnummer 172568b, LG Salzburg


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