On main, when running `cargo build`, the following warning is emitted:
> warning:
/home/jonathan/deltachat-android/jni/deltachat-core-rust/deltachat-ffi/Cargo.toml:
`default-features` is ignored for deltachat, since `default-features`
was not specified for `workspace.dependencies.deltachat`, this could
become a hard error in the future
This is because when referring to a workspace dependency, it's not
possible to remove features, it's only possible to add features, so that
the `vendored` feature was always enabled with no possibility to disable
it.
This PR restores the wanted behavior of enabling vendoring by default
with the possibility to disable it with "default-features = false".
It fixes `nix build .#python-docs` by not passing
`--no-default-features` when building deltachat with nix.
Before this change progress bar only started
when database is already transferred.
Database is usually the largest file
in the whole transfer, so the transfer appears
to be stuck for the sender.
With this change progress bar
starts for backup export
as soon as connection is received
and counts bytes transferred over the connection
using AsyncWrite wrapper.
Similarly for backup import,
AsyncRead wrapper counts the bytes
received and emits progress events.
HTTPS requests are used to fetch
remote images in HTML emails,
to fetch autoconfig XML,
to POST requests for `DCACCOUNT:` QR codes
to make OAuth 2 API requests
and to connect to HTTPS proxies.
Rustls is more aggressive than OpenSSL
in deprecating cryptographic algorithms
so we cannot use it for IMAP and SMTP
to avoid breaking compatibility,
but for HTTPS requests listed
above this should not result in problems.
As HTTPS requests use only strict TLS checks,
there is no `strict_tls` argument
in `wrap_rustls` function.
Rustls is already used by iroh,
so this change does not introduce new dependencies.
This change introduces new config options
`proxy_enabled` and `proxy_url`
that replace `socks5_*`.
Tested with deltachat-repl
by starting it with
`cargo run --locked -p deltachat-repl -- deltachat-db` and running
```
> set proxy_enabled 1
> set proxy_url ss://...
> setqr dcaccount:https://chatmail.example.org/new
> configure
```
This change replaces
usage of `reqwest` and `hyper-util`
with custom connection establishment code
so it is done in the same way
as for IMAP and SMTP connections.
This way we control HTTP, IMAP and SMTP
connection establishment
and schedule connection attempts
to resolved IP addresses
in the same way for all 3 protocols.
Otherwise cargo emits these warnings:
warning: .../deltachat-core-rust/deltachat-ffi/Cargo.toml: `default-features` is ignored for deltachat, since `default-features` was not specified for `workspace.dependencies.deltachat`, this could become a hard error in the future
warning: .../deltachat-core-rust/deltachat-rpc-server/Cargo.toml: `default-features` is ignored for deltachat, since `default-features` was not specified for `workspace.dependencies.deltachat`, this could become a hard error in the future
warning: .../deltachat-core-rust/deltachat-rpc-server/Cargo.toml: `default-features` is ignored for deltachat-jsonrpc, since `default-features` was not specified for `workspace.dependencies.deltachat-jsonrpc`, this could become a hard error in the future
