[PATCH proxmox{,-backup} 0/4] fix #3723: allow using node http proxy for remote connections

[Christian Ebner <c.ebner@proxmox.com>]

These patches allow setting a boolean flag on a remote's
configuration to control whether or not to use the http proxy
settings of the Proxmox Backup Server node for the connection.

The default remains to not use the node's proxy, guaranteeing full
backwards compatibility. If no http proxy is configured, the flag has
no effect and no proxy will be used.

Currently it is only possible to set a custom per-remote proxy
setting, which can however be easily added on-demand.

Note:
Testing was performed using https://www.mitmproxy.org/
Fingerprint on the PBS remote must then match the one provided by
the proxy, the proxy must be started with `--ssl-insecure` if
self-signed certificates are use on the remote.

Link to the issue in the bugtracker:
https://bugzilla.proxmox.com/show_bug.cgi?id=3723


proxmox:

Christian Ebner (1):
  pbs-api-types: remote: add flag to use node proxy for remote connect

 pbs-api-types/src/remote.rs | 14 ++++++++++++++
 1 file changed, 14 insertions(+)


proxmox-backup:

Christian Ebner (3):
  http client: use http proxy from client options if set
  fix #3723: api: remote: optionally use node proxy config for http
    client
  ui: expose flag to use node's http proxy in remote edit window

 pbs-client/src/http_client.rs |  9 +++++++++
 src/api2/config/remote.rs     | 13 +++++++++++++
 src/config/node.rs            |  5 +++++
 www/window/RemoteEdit.js      | 19 +++++++++++++++++++
 4 files changed, 46 insertions(+)


Summary over all repositories:
  5 files changed, 60 insertions(+), 0 deletions(-)

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