builder: Move sending stats

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>

builder: Move function to send messages into the socket

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>

json: Optionally return the length of the serialized string

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>

daemon: Remove some unused code

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>

builder: Build scaffolding to submit stats regularly

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>

client: Don't let the HTTP client think it is running standalone

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>

job: Use the context's event loop

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>

daemon: Remove the HTTP client

This is now all fully merged into the high-level client.

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>

daemon: Drop all sorts of timers and what not

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>

client: Move builder stuff into a separate object

This is messy as hell. I moved so much stuff around and lost track of
most of it. So this is a commit to kind of have some baseline.

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>

cli: Fix initializing the client

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>

httpclient: Drop unused function to return the event loop

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>

client: Use the context's event loop

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>

httpclient: Use the context's loop

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>

ctx: Create an event loop

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>

daemon: Create the control connection as soon as the client is ready

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>

client: Require full authentication when the refresh token has expired

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>

client: Don't require reauthentication when we have some tokens

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>

jwt: Add a convenience function to check whether a token has expires

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>

client: Refresh auth tokens when a timer fires

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>

client: Immediately fetch an access token when loading from store

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>

client: Actually set the auth refresh payload

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>

client: Move authentication refresh function to the top

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>

client: Break setting the tokens into helper functions

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>

client: Read/write credentials of the principal

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>

json: Add helper function to write JSON data to file

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>

util: Remove pakfire argument from pakfire_file_write

This is not needed any more.

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>

client: Use the hostname as default principal

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>

client: Add some principal to the client

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>

client: Call the upload callback when the upload has finished

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>

client: Remove any left-over uploads when freeing the client

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>

client: Automatically remove uploads from queue on free

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>

xfer: Don't attempt to parse a JSON response when there is no data

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>

xfer: Call the API callback on uploads, too

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>

cli: Refactor storing authentication credentials

The config object will be removed once we have finished initializing the
other objects. Therefore we will have to copy the credentials somewhere
else before.

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>

cli: client: Always load client.conf

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>

cli: Read credentials from the configuration file (for now)

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>

client: Remove unused string extraction function

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>

client: Create separate timers for access/refresh token refresh

These are also now only initialized when we actually need them. That
helps us to deal with all those status changes.

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>

httpclient: Remove launch protection without transfers

We need this so that we can lazy-initialize the client.

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>

client: Call the auth callback when we need authentication

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>

cli: Create a dummy authentication function

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>

client: Call the ready callback once we are successfully authenticated

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>

cli: auth: Use the new ready callback

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>

cli: Use the new ready function to start the uploads

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>

client: Call an init function whenever the event loop starts

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>

client: Add a ready callback

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>

client: Implement asynchronous uploads

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>

progress: Allow restart by keeping the state up to date

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>

client: Log an error when we want to use authentication without being authenticated

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>

client: Remove keytab

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>

client: Move the callback into the auth struct

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>

client: Move the tokens into the auth struct

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>

client: Fire a timer just before the access token expires

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>

client: Move the authentication timer from the daemon

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>

client: Use the event loop from the HTTP client

The HTTP client needs to have more control so that it can automatically
terminate the event loop when it is done.

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>

daemon: Remove the authentication framework

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>

client: Hold a reference to the event loop

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>

cli: Return auth result in exit code

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>

client: Actually call the authentication callback

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>

client: Make user authentication asynchronous

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>

xfer: Implement an API response callback

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>

client: Add a convenience function to run the standalone client

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>

client: Add an authentication callback

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>

client: Bring back an own HTTP client instance

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>

configure: Drop dependency on libkrb5

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>

daemon: Remove Kerberos authentication

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>

json: Actually jump to the error block if JSON could not be parsed

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>

client: Rename the build service to client

This is simply to have way shorter function names, because things have
started to become a little bit ridiculous. No functional changes.

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>

xfer: Format transfer times in milliseconds

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>

jenkins: Explicitely install autopoint on Debian-based distros

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>

jenkins: Explicitely install Gettext on all distros

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>

configure: Explicitely configure Gettext

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>

buildservice: Send all other API requests with a JSON payload

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>

json: Add function to add a boolean value

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>

buildservice: Remove all dependencies to Kerberos

We will no longer use this for the API authentication.

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>

buildservice: Automatically refresh the access token on expiry

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>

xfer: Accept a JSON request object to send as payload for API requests

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>

buildservice: Implement uploads using the new API

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>

xfer: Send the appropriate content type header is sending JSON

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>

buildservice: Implement authentication using the access token

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>

json: Align creating new JSON objects with other interfaces

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>

xfer: Add a function to add a JSON request body

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>

JWT: Make the functions context-free

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>

json: Cleanup the JSON parsing interfaces

We should not always require the context to have some basic logging.
Instead we can return the error as a string.

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>

json: Use the new string serialization function everywhere

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>

json: Add a function to convert JSON to string

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>

base64: No longer require the input length

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>

buildservice: Decode expiry times from access/refresh tokens

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>

JWT: Normalize base64 data before decoding

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>

base64: Add function to normalize non-standard base64

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>

jwt: Add some simple functions to parse JWTs

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>

base64: Allow specifying the length of the input buffer

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>

cli: Add a command to test user authentication against the API

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>

buildservice: Add a function to authenticate a user against the API

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>

buildservice: Tell the API that we would like to receive JSON

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>

xfer: Add a function to send a custom POST payload

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>

xfer: Add a function to set custom headers

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>

xfer: Add a function to URL escape any strings

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>

xfer: Pass any numeric values as long

cURL now complains if the value is not long.

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>