Use non-formatting logging functions for message without formatting.
For example, `log.Info("message")` instead of `log.Infof("message")`
Configure linter for printf-like functions
* chore(ci): upgraded linter to 1.53.3
This flagged a bunch of unused parameters, so the PR is larger than
usual, but 99% mechanical.
* separate lint CI task
* run Lint in separate CI
* repo: refactored connect code set up cache for server repositories
- improved logic to close the cache on last connection
- preemptively add all contents with a prefix to the cache
- refactored how config is loaded and saved
Now cache dir will be stored as relative and resolved to absolute as
part of loading and saving the file, in all other places cache dir
is expected to be absolute.
* server: removed cache directory from the API and UI
This won't be easily available and does not seem useful to expose
anyway.
* cli: enabled cache commands for server repositories
* cli: added KOPIA_CACHE_DIRECTORY environment variable
This is used on two occassions - when setting up connection (it gets
persisted in the config) and later when opening (to override the
cache location from config). It makes setting up docker container with
mounted cache somewhat easier with one environment variable.
* cli: show cache size for the server cache
* tls: present more helpful error message that includes SHA256 fingerprint of the TLS server on mismatch
* server: return the name of user who attempted to login when authentication fails
* grpcapi: added GPRC API for the repository server
* repo: added transparent retries to GRPC repository client
Normally GRPC reconnects automatically, which can survive server
restarts (minus transient errors).
In our case we're establishing a stream which will be broken and
needs to be restarted after io.EOF is detected.
It safe to do transparent retries for read-only (repo.Repository),
but not safe for write sessions (repo.RepositoryWriter), because the
session may re-connect to different server that won't have the buffered
content write available in memory.
* linter: upgraded to 1.33, disabled some linters
* lint: fixed 'errorlint' errors
This ensures that all error comparisons use errors.Is() or errors.As().
We will be wrapping more errors going forward so it's important that
error checks are not strict everywhere.
Verified that there are no exceptions for errorlint linter which
guarantees that.
* lint: fixed or suppressed wrapcheck errors
* lint: nolintlint and misc cleanups
Co-authored-by: Julio López <julio+gh@kasten.io>
* cli: added --tls-print-server-cert flag
This prints complete server certificate that is base64 and PEM-encoded.
It is needed for Electron to securely connect to the server outside of
the browser, since there's no way to trust certificate by fingerprint.
* server: added repo/exists API
* server: added ClientOptions to create and connect API
* server: exposed current-user API
* server: API to change description of a repository
* htmlui: refactored connect/create flow
This cleaned up the code a lot and made UX more obvious.
* kopia-ui: simplified repository management UX
Removed repository configuration window which was confusing due to
the notion of 'server'.
Now KopiaUI will automatically launch 'kopia server --ui' for each
config found in the kopia config directory and shut it down every
time repository is disconnected.
See https://youtu.be/P4Ll_LR4UVM for a quick demo.
Fixes#583
Globally replaced all use of time with internal 'clock' package
which provides indirection to time.Now()
Added support for faking clock in Kopia via KOPIA_FAKE_CLOCK_ENDPOINT
logfile: squelch annoying log message
testenv: added faketimeserver which serves time over HTTP
testing: added endurance test which tests kopia over long time scale
This creates kopia repository and simulates usage of Kopia over multiple
months (using accelerated fake time) to trigger effects that are only
visible after long time passage (maintenance, compactions, expirations).
The test is not used part of any test suite yet but will run in
post-submit mode only, preferably 24/7.
testing: refactored internal/clock to only support injection when
'testing' build tag is present
This will launch 'rclone webdav server' passing random TLS
certificate and username/password and serve predefined rclone
remote path.
This is very experimental, use with caution.
Fixes#313.
Additional / required changes:
* blob: (experimental) support for rclone provider
* server: refactored TLS utilities to separate package
* webdav: add support for specifying trusted TLS certificate fingerprint
* kopia-ui: added rclone support
