- A new ocaml-migrate-parsetree.1.4.0 was released, replacing the old
1.4.0 with new code. This was rejected by the checksum test.
Fixed by updating to the latest opam-repository.
See: https://github.com/ocaml/opam-repository/pull/15294
- The latest opam-repository pulls in mirage 3.7, which doesn't work
(`No available version of mirage-clock satisfies the constraints`), so
pin the previous mirage 3.5.2 version instead.
- Mirage now generates `.merlin`, so remove it from Git.
Also, switched to the experimental new OCurrent images, as they are much
smaller:
- Before: 1 GB (ocaml/opam2:debian-10-ocaml-4.08)
- Now: 309 MB (ocurrent/opam:alpine-3.10-ocaml-4.08)
Version 1.11.0 has been released now, and the current trunk doesn't
build without updating other things. The error was:
File "lib/xenstore.ml", line 165, characters 19-34:
Error: The module OS is an alias for module Os_xen, which is missing
ocamlopt lib/.netchannel.objs/native/netchannel__Backend.{cmx,o} (exit 2)
(cd _build/default && /home/opam/.opam/4.07/bin/ocamlopt.opt -w -40 -g -I lib/.netchannel.objs/byte -I lib/.netchannel.objs/native -I /home/opam/.opam/4.07/lib/base/caml -I /home/opam/.opam/4.07/lib/bigarray-compat -I /home/opam/.opam/4.07/lib/bytes -I /home/opam/.opam/4.07/lib/cstruct -I /home/opam/.opam/4.07/lib/fmt -I /home/opam/.opam/4.07/lib/io-page -I /home/opam/.opam/4.07/lib/io-page-x[...]
File "lib/backend.ml", line 23, characters 16-29:
Error: The module OS is an alias for module Os_xen, which is missing
Reported by ronpunz in https://groups.google.com/forum/#!topic/qubes-users/PsYUXvypPDs
Before, we used Client_gateway for the IP address of the firewall on the
client network and Firewall_uplink for its address on the uplink
network. However, Qubes 4 uses the same IP address for both, so we can't
separate these any longer, and there doesn't seem to be any advantage to
keeping them separate anyway.
In the (commented-out) example rules, instead of allowing any client to
continue a TCP flow with any other client, just allow Untrusted to reply
to Dev. This is all that is needed to make the SSH example work.
Before, the packet passed to rules.ml could have any host as its src.
Now, `from_client` knows that `src` must be a `Client`, and `from_netvm`
knows that `src` is `External` or `NetVM`.
Before, we inferred the types from rules.ml and then the compiler
checked that it was consistent with what firewall.ml expected. If it
wasn't it reported the problem as being with firewall.ml, which could be
confusing to users.
Previously we passed in the interface, from which it was possible (but
a little difficult) to extract the IP address and compare with some
predefined ones. Now, we allow the user to list IP addresses and named
tags for them, which can be matched on easily.
Added example rules showing how to block access to an external service
or allow SSH between AppVMs.
Requested at
https://groups.google.com/d/msg/qubes-users/BnL0nZGpJOE/61HOBg1rCgAJ.
