max/nix-super
1
0
Fork 0
mirror of https://github.com/privatevoid-net/nix-super.git synced 2024-09-21 08:58:04 +03:00
Code Issues Projects Releases Packages Wiki Activity Actions
4065 commits 7 branches 0 tags 62 MiB
Commit graph

935 commits

Author SHA1 Message Date
Eelco Dolstra
885bebf13b More graceful fallback for chroots on Linux < 2.13 2015-02-23 15:54:31 +01:00
Eelco Dolstra
99897f6979 Use chroots for all derivations 
If ‘build-use-chroot’ is set to ‘true’, fixed-output derivations are
now also chrooted. However, unlike normal derivations, they don't get
a private network namespace, so they can still access the
network. Also, the use of the ‘__noChroot’ derivation attribute is
no longer allowed.

Setting ‘build-use-chroot’ to ‘relaxed’ gives the old behaviour.
 2015-02-23 15:54:31 +01:00
Eelco Dolstra
bd91064150 Use $<attr>Path instead of $<attr> for passAsFile 2015-02-17 16:42:54 +01:00
Eelco Dolstra
a70d275f3d Allow passing attributes via files instead of environment variables 
Closes #473.
 2015-02-17 14:42:15 +01:00
Harald van Dijk
5451b8db9d Use pivot_root in addition to chroot when possible 
chroot only changes the process root directory, not the mount namespace root
directory, and it is well-known that any process with chroot capability can
break out of a chroot "jail". By using pivot_root as well, and unmounting the
original mount namespace root directory, breaking out becomes impossible.

Non-root processes typically have no ability to use chroot() anyway, but they
can gain that capability through the use of clone() or unshare(). For security
reasons, these syscalls are limited in functionality when used inside a normal
chroot environment. Using pivot_root() this way does allow those syscalls to be
put to their full use.
 2015-02-16 12:18:19 +01:00
Shea Levy
d66d9e8425 Require linux 3.13 or later for chroot 
Fixes #453
 2015-02-04 18:15:56 +01:00
Daniel Peebles
f46e329a13 Make inputs writeable in the sandbox (builds still can’t actually write due to user permissions) 2015-01-18 23:25:29 -05:00
Shea Levy
79ca503332 Allow using /bin and /usr/bin as impure prefixes on non-darwin by default 
These directories are generally world-readable anyway, and give us the two
most common linux impurities (env and sh)
 2015-01-13 15:41:46 +01:00
Eelco Dolstra
fcf57aad27 SysError -> Error 2015-01-13 11:17:56 +01:00
Eelco Dolstra
100961e370 Don't resolve symlinks while checking __impureHostDeps 
Since these come from untrusted users, we shouldn't do any I/O on them
before we've checked that they're in an allowed prefix.
 2015-01-13 11:16:32 +01:00
Daniel Peebles
f1151a3373 Add basic Apple sandbox support 2015-01-12 12:00:01 +01:00
Eelco Dolstra
57d64d24aa Doh^2 2015-01-08 16:59:22 +01:00
Eelco Dolstra
57b82256b0 Doh 2015-01-08 16:49:31 +01:00
Eelco Dolstra
27b7b94923 Set /nix/store permission to 1737 
I.e., not readable to the nixbld group. This improves purity a bit for
non-chroot builds, because it prevents a builder from enumerating
store paths (i.e. it can only access paths it knows about).
 2015-01-08 16:39:07 +01:00
Eelco Dolstra
df05f49dcd Fix building on Darwin 
Fixes #433.
 2015-01-06 10:49:44 +01:00
Shea Levy
3d97b8d1e7 LocalStore initialization: Don't die if build-users-group doesn't exist 
See NixOS/nixpkgs@9245516
 2014-12-29 14:40:13 +01:00
Eelco Dolstra
bd0f362d2f Revive running builds in a PID namespace 2014-12-23 17:25:06 +01:00
Eelco Dolstra
4e0607369e Pedantry 2014-12-14 01:51:14 +01:00
Eelco Dolstra
8bdff8c100 Merge branch 'cygwin-master' of https://github.com/ternaris/nix 2014-12-14 01:49:14 +01:00
Eelco Dolstra
fa2063ca35 Better error message 2014-12-13 16:54:40 +01:00
Eelco Dolstra
b77037b8fd Silence some warnings on GCC 4.9 2014-12-12 17:14:28 +01:00
Eelco Dolstra
46f3eb6fdd Shut up a Valgrind warning 2014-12-12 15:10:02 +01:00
Eelco Dolstra
f52b6c944e Fix some memory leaks 2014-12-12 15:01:16 +01:00
Eelco Dolstra
28f22b4653 Ensure we're writing to stderr in the builder 
http://hydra.nixos.org/build/17862041
 2014-12-12 14:35:44 +01:00
Eelco Dolstra
4acca1a5b9 Remove chatty message 
This broke building with "-vv", because the builder is not allowed to
write to stderr at this point.
 2014-12-12 13:43:59 +01:00
Eelco Dolstra
ad790022fd Doh 2014-12-12 13:41:00 +01:00
Eelco Dolstra
851b47bd7d Don't do vfork in conjunction with setuid 2014-12-10 18:01:01 +01:00
Eelco Dolstra
b5ed5b6e66 Rename function 2014-12-10 17:25:38 +01:00
Eelco Dolstra
e529823635 Don't wait for PID -1 
The pid field can be -1 if forking the substituter process failed.
 2014-12-10 13:53:04 +01:00
Marko Durkovic
629e8da3aa Explicitly include required C headers 2014-12-09 13:00:59 +01:00
Eelco Dolstra
b7b6e3ddec Build derivations in a more predictable order 
Derivations are now built in order of derivation name, so a package
named "aardvark" is built before "baboon".

Fixes #399.
 2014-11-24 16:50:46 +01:00
Eelco Dolstra
9e3389c337 Don't create unnecessary substitution goals for derivations 2014-11-24 16:50:46 +01:00
Eelco Dolstra
8299aaf079 Disable vacuuming the DB after garbage collection 
Especially in WAL mode on a highly loaded machine, this is not a good
idea because it results in a WAL file of approximately the same size
ad the database, which apparently cannot be deleted while anybody is
accessing it.
 2014-11-19 18:14:24 +01:00
Eelco Dolstra
1256ab3b44 Clean up temp roots in a more C++ way 2014-11-19 17:07:29 +01:00
Eelco Dolstra
35aad73bb6 Fix message 2014-11-17 01:00:39 +01:00
Eelco Dolstra
8cfe939b0f Don't use ADDR_LIMIT_3GB 
This gives 32-bit builds on x86_64-linux more memory.
 2014-11-14 14:16:20 +01:00
Eelco Dolstra
bab8d9b52a Make ~DerivationGoal more reliable 2014-11-12 11:35:53 +01:00
Eelco Dolstra
06a86aee15 nix-store --gc: Don't warn about missing manifests directory 2014-11-04 10:41:29 +01:00
Eelco Dolstra
e389f4ea55 Improve error message if the daemon worker fails to start 2014-10-31 09:36:09 +01:00
Eelco Dolstra
11aef17a77 Remove comments claiming we use a private PID namespace 
This is no longer the case since
524f89f139.
 2014-10-29 15:49:34 +01:00
Eelco Dolstra
2a4dbcff74 Improved error message when encountering unsupported file types 
Fixes #269.
 2014-10-14 10:51:19 +02:00
Eelco Dolstra
3f8576a6ab Remove some duplicate code 2014-10-03 22:37:51 +02:00
Eelco Dolstra
d4a71ec3bf Update spec file 
http://hydra.nixos.org/build/14344391
 2014-09-18 15:42:01 +02:00
Eelco Dolstra
8be9990cdb Install some pkgconfig files 2014-09-18 12:00:40 +02:00
Eelco Dolstra
d98bfcbf81 On Linux, disable address space randomization 2014-09-17 17:21:13 +02:00
Eelco Dolstra
d37d012774 Settings: Add bool get() 2014-09-17 15:18:13 +02:00
Ludovic Courtès
8fb8c26b6d Add an 'optimiseStore' remote procedure call. 2014-09-01 23:53:26 +02:00
Eelco Dolstra
b72e93bca8 Add disallowedReferences / disallowedRequisites 
For the "stdenv accidentally referring to bootstrap-tools", it seems
easier to specify the path that we don't want to depend on, e.g.

  disallowedRequisites = [ bootstrapTools ];
 2014-08-28 18:57:13 +02:00
Gergely Risko
fd61069a42 Introduce allowedRequisites feature 2014-08-28 18:23:55 +02:00
Joel Taylor
b224ac1520 fix disappearing bash arguments 2014-08-21 23:17:50 +02:00