This works because the `builder` and `args` variables are only used
in the non-builtin code path.
Co-Authored-By: Théophane Hufschmitt <theophane.hufschmitt@tweag.io>
This patch has been manually adapted from
14dc84ed03
Tested with:
$ NIX_SSL_CERT_FILE=$(nix-build '<nixpkgs>' -A cacert)/etc/ssl/certs/ca-bundle.crt nix-build --store $(mktemp -d) -E 'import <nix/fetchurl.nix> { url = https://google.com; }'
Finished at 16:57:50 after 1s
warning: found empty hash, assuming 'sha256-AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA='
this derivation will be built:
nix-output-monitor error: DerivationReadError /nix/store/4qljhy0jj2b0abjzpsbyarpia1bqylwc-google.com.drv: openFile: does not exist (No such file or directory)
/nix/store/4qljhy0jj2b0abjzpsbyarpia1bqylwc-google.com.drv
nix-output-monitor error: DerivationReadError /nix/store/4qljhy0jj2b0abjzpsbyarpia1bqylwc-google.com.drv: openFile: does not exist (No such file or directory)
nix-output-monitor error: DerivationReadError /nix/store/4qljhy0jj2b0abjzpsbyarpia1bqylwc-google.com.drv: openFile: does not exist (No such file or directory)
nix-output-monitor error: DerivationReadError /nix/store/4qljhy0jj2b0abjzpsbyarpia1bqylwc-google.com.drv: openFile: does not exist (No such file or directory)
google.com> building '/nix/store/4qljhy0jj2b0abjzpsbyarpia1bqylwc-google.com.drv'
nix-output-monitor error: DerivationReadError /nix/store/4qljhy0jj2b0abjzpsbyarpia1bqylwc-google.com.drv: openFile: does not exist (No such file or directory)
google.com> error:
nix-output-monitor error: DerivationReadError /nix/store/4qljhy0jj2b0abjzpsbyarpia1bqylwc-google.com.drv: openFile: does not exist (No such file or directory)
google.com> … writing file '/nix/store/0zynn4n8yx59bczy1mgh1lq2rnprvvrc-google.com'
nix-output-monitor error: DerivationReadError /nix/store/4qljhy0jj2b0abjzpsbyarpia1bqylwc-google.com.drv: openFile: does not exist (No such file or directory)
google.com>
nix-output-monitor error: DerivationReadError /nix/store/4qljhy0jj2b0abjzpsbyarpia1bqylwc-google.com.drv: openFile: does not exist (No such file or directory)
google.com> error: unable to download 'https://google.com': Problem with the SSL CA cert (path? access rights?) (77) error setting certificate file: /nix/store/nlgbippbbgn38hynjkp1ghiybcq1dqhx-nss-cacert-3.101.1/etc/ssl/certs/ca-bundle.crt
nix-output-monitor error: DerivationReadError /nix/store/4qljhy0jj2b0abjzpsbyarpia1bqylwc-google.com.drv: openFile: does not exist (No such file or directory)
nix-output-monitor error: DerivationReadError /nix/store/4qljhy0jj2b0abjzpsbyarpia1bqylwc-google.com.drv: openFile: does not exist (No such file or directory)
error: builder for '/nix/store/4qljhy0jj2b0abjzpsbyarpia1bqylwc-google.com.drv' failed with exit code 1
Now returns:
nix-env % NIX_SSL_CERT_FILE=$(nix-build '<nixpkgs>' -A cacert)/etc/ssl/certs/ca-bundle.crt nix-build --store $(mktemp -d) -E 'import <nix/fetchurl.nix> { url = https://google.com; }'
Finished at 17:05:48 after 0s
warning: found empty hash, assuming 'sha256-AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA='
this derivation will be built:
nix-output-monitor error: DerivationReadError /nix/store/4qljhy0jj2b0abjzpsbyarpia1bqylwc-google.com.drv: openFile: does not exist (No such file or directory)
/nix/store/4qljhy0jj2b0abjzpsbyarpia1bqylwc-google.com.drv
nix-output-monitor error: DerivationReadError /nix/store/4qljhy0jj2b0abjzpsbyarpia1bqylwc-google.com.drv: openFile: does not exist (No such file or directory)
nix-output-monitor error: DerivationReadError /nix/store/4qljhy0jj2b0abjzpsbyarpia1bqylwc-google.com.drv: openFile: does not exist (No such file or directory)
nix-output-monitor error: DerivationReadError /nix/store/4qljhy0jj2b0abjzpsbyarpia1bqylwc-google.com.drv: openFile: does not exist (No such file or directory)
google.com> building '/nix/store/4qljhy0jj2b0abjzpsbyarpia1bqylwc-google.com.drv'
nix-output-monitor error: DerivationReadError /nix/store/4qljhy0jj2b0abjzpsbyarpia1bqylwc-google.com.drv: openFile: does not exist (No such file or directory)
nix-output-monitor error: DerivationReadError /nix/store/4qljhy0jj2b0abjzpsbyarpia1bqylwc-google.com.drv: openFile: does not exist (No such file or directory)
error: hash mismatch in fixed-output derivation '/nix/store/4qljhy0jj2b0abjzpsbyarpia1bqylwc-google.com.drv':
specified: sha256-AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA=
(cherry picked from commit c1ecf0bee9)
This is better for privacy and to avoid leaking netrc credentials in a
MITM attack, but also the assumption that we check the hash no longer
holds in some cases (in particular for impure derivations).
Partially reverts 5db358d4d7.
(cherry picked from commit c04bc17a5a)
Caused by 1d3696f0fb
Without this fix the kept build directory is readable only by root
```
$ sudo ls -ld /comp-temp/nix-build-openssh-static-x86_64-unknown-linux-musl-9.8p1.drv-5
drwx------ root root 60 B Wed Sep 11 00:09:48 2024 /comp-temp/nix-build-openssh-static-x86_64-unknown-linux-musl-9.8p1.drv-5/
$ sudo ls -ld /comp-temp/nix-build-openssh-static-x86_64-unknown-linux-musl-9.8p1.drv-5/build
drwxr-xr-x nixbld1 nixbld 80 B Wed Sep 11 00:09:58 2024 /comp-temp/nix-build-openssh-static-x86_64-unknown-linux-musl-9.8p1.drv-5/build/
```
(cherry picked from commit ebebe626ff)
The current backport action cannot automerge because
the github action bot does not trigger github CI actions.
Mergify instead does not have this limitation and can also
use a merge queue.
On top we have now a declarative configuration to allow
contributers to add new tests to required without having access
to the github org.
An example pull request and backport can be seen here:
https://github.com/Mic92/nix-1/pull/4
and here:
https://github.com/Mic92/nix-1/pull/5
To complete the setup the mergify app must be enabled for this repository.
It's already installed in the nixos organization for nixos-hardware and
other repositories.
(cherry picked from commit 80f20fa4cb)
Starting in macOS 15 Sequoia, macOS daemon UIDs are encroaching on our
default UIDs of 301-332. This commit relocates our range up to avoid
clashing with the current UIDs of 301-304 and buy us a little time
while still leaving headroom for people installing more than 32 users.
(cherry picked from commit df36ff0d1e)
In d60c3f7f7c, this was changed to close a
hole in the sandbox. Unfortunately, this was too restrictive such that it
made local port binding fail, thus making derivations that needed
`__darwinAllowLocalNetworking` gain nearly nothing, and thus largely
fail (as the primary use for it is to enable port binding).
This unfortunately does mean that a sandboxed build process can, in
coordination with an actor outside the sandbox, escape the sandbox by
binding a port and connecting to it externally to send data. I do not
see a way around this with my experimentation and understanding of the
(quite undocumented) macOS sandbox profile API. Notably it seems not
possible to use the sandbox to do any of:
- Restrict the remote IP of inbound network requests
- Restrict the address being bound to
As such, the `(local ip "*:*")` here appears to be functionally no
different than `(local ip "localhost:*")` (however it *should* be
different than removing the filter entirely, as that would make it also
apply to non-IP networking). Doing `(allow network-inbound (require-all
(local ip "localhost:*") (remote ip "localhost:*")))` causes listening
to fail.
Note that `network-inbound` implies `network-bind`.
(cherry picked from commit 00f6db36fd)
This happens in parallel with the download (which starts later), so
you only see this message when the download has finished but the
import hasn't.
(cherry picked from commit 01839b525c)
We are piping curl downloads into `unpackTarfileToSink()`, but the
latter is typically slower than the former if you're on a fast
connection. So the download could appear unnecessarily slow. (There is
even a risk that if the Git import is *really* slow for whatever
reason, the TCP connection could time out.)
So let's make the download buffer bigger by default - 64 MiB is big
enough for the Nixpkgs tarball. Perhaps in the future, we could have
an unlimited buffer that spills data to disk beyond a certain
threshold, but that's probably overkill.
(cherry picked from commit 8ffea0a018)
