This patch allows the configuration values to be overridden from the
command-line, with a new -config_overrides flag.
There is a fairly specific use case for this, when editing the
configuration file is not feasible or convenient (e.g. running an
user-supplied configuration in a managed environment).
Currently, the config package logs errors itself, in addition to
returning them.
That is confusing and results in some duplication of logging.
This patch makes config just return errors, and adjusts the callers
to log them properly.
There is a new protobuf library (and corresponding code generator) for
Go: google.golang.org/protobuf.
It is fairly compatible with the previous v1 API
(github.com/golang/protobuf), but there are some changes.
This patch adjusts the code and generated files to the new API.
The on-wire/on-disk format remains unchanged so this should be
transparent to the users.
The linter complains that we're not checking for errors, but on some
cases it's on code paths were it is reasonable to do so (e.g. we're
closing the connection and it's a best-effort write).
This patch adjusts the code to make those cases explicit.
When creating a database directory, we were missing the check to see if
it had succeeded, which would make issues more difficult to troubleshoot.
This patch adds the missing check.
docopt.Parse is deprecated. This patch updates the code to the newer
variant, ParseDoc, since the default options are what we want.
There are no functional changes.
This patch adds a chasquid-util subcommand to remove a domain
information entry.
The main use case is to manually allow a security level downgrade, after
performing manual verification.
This patch adds a missing docstrings for exported identifiers, and
adjust some of the existing ones to match the standard style.
In some cases, the identifiers were un-exported after noticing they had
no external users.
Besides improving documentation, it also reduces the linter noise
significantly.
This patch adds some tooling and scripts to generate test coverage
information.
Unfortunately, this involves some hacks as Go does not have support for
generating coverage-enabled binaries, or merging coverage reports; but
overall it's not very intrusive.
When adding a user, chasquid-util should create the domain directory if
it doesn't exist, but currently doesn't do that.
This patch fixes this by adding the missing os.MkdirAll call.
Thanks to Martin Ferrari for the bug report!
This patch changes chasquid-util's subcommands and parameters to
(hopefully) make them more user friendly and intuitive by default.
The changes include defaulting the configuration to /etc/chasquid, and
using full addresses as usernames.
It also adds some shell tests to cover most of the functionality.
This patch implements local username normalization using PRECIS
(https://tools.ietf.org/html/rfc7564,
https://tools.ietf.org/html/rfc7613)
It makes chasquid accept local email and authentication regardless of
the case. It covers both userdb and aliases.
Note that non-local usernames remain untouched.
This patch adds a print-config option that will parse a config and print it
(in text protobuf format).
It can be used to validate configurations, and see what the effective
configuration is (that is, including the defaults).
This patch removes chasquid-userdb and adds a more generic and extensive
chasquid-util, that supports various operations on user databases as well as
aliases lookups.
The code is not very pretty but for now I took a more practical approach, the
tool is ancillary and can be tidied up later.
Alberto Bertogli