Commit graph

733 commits

Author SHA1 Message Date
Shea Levy
1b3e704fb9 Merge branch 'patch-2' of git://github.com/wmertens/nix
install-nix-from-closure improvments
2016-04-12 07:33:04 -04:00
Eelco Dolstra
867967265b Remove manifest support
Manifests have been superseded by binary caches for years. This also
gets rid of nix-pull, nix-generate-patches and bsdiff/bspatch.
2016-04-11 16:20:15 +02:00
Wout Mertens
af4fb6ef61 Bring nix-profile.sh in line with NixOS
Use the same logic as NixOS' profile and environment setup. Closes #414
2016-04-10 23:45:52 +02:00
Wout Mertens
ef00999fb7 Remove information about nix-store --optimise 2016-04-10 21:55:26 +02:00
wmertens
4916d92092 Always verify nix store on install
Just wasted a couple hours chasing shadows because the nix store got
corrupted and there was no indication of that anywhere.

Since an install is one-time only, might as well verify.  Optimization
showed that the copied files aren't read-only; fixed that as well.

Also, use /bin/sh since there's a good chance that this script will be
run on systems without /bin/bash
2016-04-10 21:55:26 +02:00
Shea Levy
4f011bccf8 Merge branch 'master' of git://github.com/stepcut/nix 2016-02-19 18:21:41 -05:00
Eelco Dolstra
c4d22997f3 Add C++ functions for .narinfo processing / signing
This is currently only used by the Hydra queue runner rework, but like
eff5021eaa it presumably will be useful
for the C++ rewrite of nix-push and
download-from-binary-cache. (@shlevy)
2016-02-16 16:38:44 +01:00
Peter Simons
92063851b1 nix-profile.sh.in: find ca-bundle.pem on openSUSE Tumbleweed machines 2016-02-16 10:15:05 +01:00
Peter Simons
bd42510e49 nix-profile.sh.in: quote use of $HOME in shell arguments
All other places in the script do this already, so let's be consistent.
2016-02-12 13:24:25 +01:00
Alex Cruice
ad0dc41899 Check shell profile is writeable before modifying
The `set -e` at the top of the script causes the installation to fail to
complete if the shell profile is not writeable. Checking file existence
only is not enough.
2016-02-10 11:57:50 +01:00
Brian McKenna
3baf8be1d1 Fix broken call to shellwords
nix-shell shebangs were broken by 9018deab
2016-01-20 16:35:16 +01:00
Philip Potter
4f3cf06c97 Verify TLS certificate before downloading binaries
The --insecure flag to curl tells curl not to bother checking if the TLS
certificate presented by the server actually matches the hostname
requested, and actually is issued by a trusted CA chain.  This almost
entirely negates any benefit from using TLS in the first place.

This removes the --insecure flag to ensure we actually have a secure
connection to the intended hostname before downloading binaries.

Manually tested locally within a dev-shell; was able to download
binaries from https://cache.nixos.org without issue.

[Note: --insecure was only used for fetching NARs, whose integrity is
verified by Nix anyway using the hash from the .narinfo. But if we can
fetch the .narinfo without --insecure, we can also fetch the .nar, so
there is not much point to using --insecure. --Eelco]
2016-01-05 14:19:46 +01:00
Fabian Schmitthenner
0eb200e569 propagate NIX_BUILD_SHELL also in pure builds document NIX_BUILD_SHELL in the nix-shell command documentation 2016-01-05 14:11:20 +01:00
Brian McKenna
9018deab6c Use shellwords for nix-shell shebang
Previously we can't have quoted arguments.

This now allows us to use things like `ghcWithPackages`
2015-12-07 11:31:26 +11:00
Jeremy Shaw
3afa16e16f Clarify installation error message that is shown when /nix/store exists but is not writable by the user 2015-12-06 11:00:03 -06:00
Eelco Dolstra
c0d4173263 Set default binary-caches-parallel-connections to 25
Some benchmarking suggested this as a good value. Running

  $ benchmark -f ... -t 25 -- sh -c 'rm -f /nix/var/nix/binary-cache*; nix-store -r /nix/store/x5z8a2yvz8h6ccmhwrwrp9igg03575jg-nixos-15.09.git.5fd87e1M.drv --dry-run --option binary-caches-parallel-connections <N>'

gave the following mean elapsed times for these values of N:

N=10:  3.3541
N=20:  2.9320
N=25:  2.6690
N=30:  2.9417
N=50:  3.2021
N=100: 3.5718
N=150: 4.2079

Memory usage is also reduced (N=150 used 186 MB, N=25 only 68 MB).

Closes #708.
2015-11-25 17:13:11 +01:00
Jude Taylor
279fa8f618 reintroduce host deps in tandem with sandbox profiles 2015-11-21 15:57:06 -08:00
Eelco Dolstra
9ee15abe30 Fix bad characters in "copying 7 missing paths from ..." 2015-11-10 16:12:26 +01:00
Shea Levy
fef8c3a5ab resolve-system-dependencies.pl: Simplify union impl
Patch by @pikajude
2015-10-21 18:18:03 -04:00
Jude Taylor
f5a7739171 appropriately handle lock acquisition failures in resolve-system-dependencies.pl 2015-10-21 14:38:35 -07:00
Jude Taylor
ff6953cb03 Add resolve-system-dependencies.pl 2015-10-21 12:38:52 -07:00
Eelco Dolstra
bec3c31608 nix-prefetch-url: Rewrite in C++ 2015-10-01 16:47:43 +02:00
Utku Demir
a49514a2e2 Also set CURLOPT_SSL_VERIFYHOST=0 when "verify-https-binary-caches" is false
This makes that option even more insecure, by also not checking the SSL host.

But without this parameter, one can still get SSL errors even when
"verify-https-binary-caches" is false, which is unexpected IMO.
2015-09-25 22:34:08 +03:00
Eelco Dolstra
984c5cdc50 Drop newline in error message 2015-08-07 05:32:17 +02:00
Eelco Dolstra
ccf31dbc25 nix-copy-closure: Add -v flag
And make exportPath() less spammy by default.
2015-07-20 01:52:07 +02:00
Eelco Dolstra
e012c126db Revert "add the manpath to the installer"
This reverts commit 76f985b92d. We
shouldn't mess with $MANPATH, because on some "man" implementations
(like NixOS'), the default value on $MANPATH is derived from $PATH. So
if you set $MANPATH, you lose the default locations.
2015-07-01 13:04:15 +02:00
Eelco Dolstra
c48617671d nix-channel: Fix bogus error message caused by 8a84bd8c8b 2015-06-12 01:56:34 +02:00
Eelco Dolstra
f2b67fbf2a nix-push: Support -j
Fixes #548.
2015-06-08 14:16:06 +02:00
Eelco Dolstra
bf8cc4e9b6 Update cacert locations 2015-06-08 11:40:35 +02:00
Eelco Dolstra
b190f771e7 copy-from-other-stores: Use cp 2015-06-04 14:55:40 +02:00
Eelco Dolstra
f0f30f594c Naming 2015-06-03 15:19:26 +02:00
Eelco Dolstra
a80f11bf7b nix-shell: Support multiple "#! nix-shell" lines 2015-06-01 13:48:45 +02:00
Eelco Dolstra
e0a068cb97 nix-shell: Barf if -p and -E are both used
Closes #454, #455.
2015-05-21 17:04:43 +02:00
Eelco Dolstra
deb8668a0e nix-shell: Fix uninitialized value warning 2015-05-05 14:19:58 +02:00
Shea Levy
96dcc006e9 Merge branch 'nix-channel-tarballs' of git://github.com/copumpkin/nix 2015-04-27 19:07:43 -04:00
Luca Bruno
ab2b3d6668 nix-collect-garbage: translate to C++ 2015-04-22 15:08:48 +00:00
Dan Peebles
8a84bd8c8b Support tarballs in nix channel URLs 2015-04-20 00:34:29 -04:00
Michael Merickel
76f985b92d add the manpath to the installer 2015-04-12 20:30:47 -04:00
Eelco Dolstra
9f3eb56b46 Reduce verbosity in build-remote.pl 2015-03-04 16:27:42 +01:00
Shea Levy
47bdc52c1b Merge branch 'gh-476-fix-install-script' of git://github.com/jramnani/nix
sometimes cd prints to stdout
2015-02-22 12:00:51 -05:00
Eelco Dolstra
175935e053 FIXMEs 2015-02-19 14:10:33 +01:00
Eelco Dolstra
1816ac0db1 Escape arguments to nix-shell #! scripts 2015-02-18 20:13:53 +01:00
Eelco Dolstra
dc7e8fae48 Support passing command line arguments to nix-shell #! scripts 2015-02-18 15:55:18 +01:00
Eelco Dolstra
bb10010582 Fix nix-shell shebang scripts if -p is used 2015-02-18 12:40:07 +01:00
Eelco Dolstra
f19b4abfb2 Include NAR size in fingerprint computation
This is not strictly needed for integrity (since we already include
the NAR hash in the fingerprint) but it helps against endless data
attacks [1]. (However, this will also require
download-from-binary-cache.pl to bail out if it receives more than the
specified number of bytes.)

[1] https://isis.poly.edu/~jcappos/papers/cappos_mirror_ccs_08.pdf
2015-02-17 13:16:58 +01:00
Jeff Ramnani
d53735c823 Nix install script failed when "cd" printed to stdout.
In some cases the bash builtin command "cd" can print the variable $CWD
to stdout.  This caused the install script to fail while copying files
because the source path was wrong.

Fixes #476.
2015-02-11 12:39:14 -06:00
Shea Levy
70cae879e3 nix-build: Respect -Q during evaluation
Fixes #474
2015-02-08 20:44:05 -05:00
Eelco Dolstra
f3a5930488 Sign a subset of the .narinfo
We only need to sign the store path, NAR hash and references (the
"fingerprint"). Everything else is irrelevant to security. For
instance, the compression algorithm or the hash of the compressed NAR
don't matter as long as the contents of the uncompressed NAR are
correct.

(Maybe we should include derivers in the fingerprint, but they're
broken and nobody cares about them. Also, it might be nice in the
future if .narinfos contained signatures from multiple independent
signers. But that's impossible if the deriver is included in the
fingerprint, since everybody will tend to have a different deriver for
the same store path.)

Also renamed the "Signature" field to "Sig" since the format changed
in an incompatible way.
2015-02-04 17:59:31 +01:00
Eelco Dolstra
e0def5bc4b Use libsodium instead of OpenSSL for binary cache signing
Sodium's Ed25519 signatures are much shorter than OpenSSL's RSA
signatures. Public keys are also much shorter, so they're now
specified directly in the nix.conf option ‘binary-cache-public-keys’.

The new command ‘nix-store --generate-binary-cache-key’ generates and
prints a public and secret key.
2015-02-04 17:10:31 +01:00
Jaka Hudoklin
3688db3d43 nix-install-package: follow symlinks 2015-01-30 11:30:21 +01:00