* 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
* server: when serving HTML UI, prefix the title with string from KOPIA_UI_TITLE_PREFIX envar
* kopia-ui: support for multiple repositories + portability
This is a major rewrite of the app/ codebase which changes
how configuration for repositories is maintained and how it flows
through the component hierarchy.
Portable mode is enabled by creating 'repositories' subdirectory before
launching the app.
on macOS:
<parent>/KopiaUI.app
<parent>/repositories/
On Windows, option #1 - nested directory
<parent>\KopiaUI.exe
<parent>\repositories\
On Windows, option #2 - parallel directory
<parent>\some-dir\KopiaUI.exe
<parent>\repositories\
In portable mode, repositories will have 'cache' and 'logs' nested
in it.
This automatically launches Kopia CLI with new flags:
`--tls-generate-cert` which generates in-memory TLS certs for the server
and prints its fingerprint to stderr.
`--random-password` which sets up random base auth password
KopiaUI will then listen to the stderr messages and parse the cert
fingerprint and password and automatically provide them in the browser
it opens to show the UI.
This ensures that any local process (or script in a browser, etc.)
other than KopiaUI itself won't have access to the server API nor
UI because they won't know the ephemeral random password and won't
be able to intercept it due to TLS protection.
* app: added desktop app shell based on Electron that runs in the tray, starts a background kopia server and allows access to the UI
* icons: updated icons for the app
* htmlui: flexible containers
