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2564 commits

Author SHA1 Message Date
Eelco Dolstra
8cffec8485 Remove failed build caching 
This feature was implemented for Hydra, but Hydra no longer uses it.
 2016-04-08 18:19:04 +02:00
Eelco Dolstra
f398949b40 Make LocalStore thread-safe 
Necessary for multi-threaded commands like "nix verify-paths".
 2016-04-08 18:07:13 +02:00
Eelco Dolstra
05fbc606fc nix verify-paths: Add ‘--sigs-needed <N>’ flag 
This specifies the number of distinct signatures required to consider
each path "trusted".

Also renamed ‘--no-sigs’ to ‘--no-trust’ for the flag that disables
verifying whether a path is trusted (since a path can also be trusted
if it has no signatures, but was built locally).
 2016-04-07 15:16:57 +02:00
Eelco Dolstra
6b2ae52808 Use secret-key-files for verifying 2016-04-07 15:16:57 +02:00
Eelco Dolstra
e39999ed48 Sign locally-built paths 
Locally-built paths are now signed automatically using the secret keys
specified by the ‘secret-key-files’ option.
 2016-04-07 15:16:57 +02:00
Eelco Dolstra
dc82160164 Fix "tar: This does not look like a tar archive" with fetchTarball / -I http:// 
The 304 Not Modified was not handled correctly, so the empty result
from the conditional request would overwrite the previous tarball.
 2016-04-06 16:57:20 +02:00
Eelco Dolstra
b654381eb3 Add "nix sign-paths" command 
E.g.

  $ nix sign-paths -k ./secret -r $(type -p geeqie)

signs geeqie and all its dependencies using the key in ./secret.
 2016-04-05 16:39:29 +02:00
Eelco Dolstra
d0f5719c2a Add "nix copy-sigs" command 
This imports signatures from one store into another. E.g.

  $ nix copy-sigs -r /run/current-system -s https://cache.nixos.org/
  imported 595 signatures
 2016-04-05 16:39:23 +02:00
Eelco Dolstra
80da7a6375 Probably fix SQLITE_BUSY errors 2016-04-05 15:29:56 +02:00
Eelco Dolstra
37a337bcec throwSQLiteError(): Check for SIGINT so we don't loop forever 2016-04-04 15:08:08 +02:00
Eelco Dolstra
6e120b76ee Add missing -pthread 
https://hydra.nixos.org/build/33908385
 2016-03-31 12:42:48 +02:00
Eelco Dolstra
9cee600c88 LocalStore: Keep track of ultimately trusted paths 
These are content-addressed paths or outputs of locally performed
builds. They are trusted even if they don't have signatures, so "nix
verify-paths" won't complain about them.
 2016-03-30 17:35:48 +02:00
Eelco Dolstra
3d119f0a3b Improve the SQLite wrapper API 
In particular, this eliminates a bunch of boilerplate code.
 2016-03-30 15:50:45 +02:00
Eelco Dolstra
d9c5e3bbf0 Factour out SQLite handling 2016-03-30 13:27:25 +02:00
Eelco Dolstra
2ae43ced9a Turn retrying SQLite transactions into a higher-order function 2016-03-30 12:04:27 +02:00
Eelco Dolstra
39a6abc0bc nix verify: Support checking against signatures in other stores 
Typical usage is to check local paths using the signatures from a
binary cache:

  $ nix verify-paths -r /run/current-system -s https://cache.nixos.org
  path ‘/nix/store/c1k4zqfb74wba5sn4yflb044gvap0x6k-nixos-system-mandark-16.03.git.fc2d7a5M’ is untrusted
  ...
  checked 844 paths, 119 untrusted
 2016-03-30 11:39:34 +02:00
Eelco Dolstra
88541569a2 HttpBinaryCacheStore: Treat 403 errors as 404 2016-03-30 11:17:51 +02:00
Eelco Dolstra
de88004a9d CurlDownloader: Fix HTTP error processing 2016-03-30 11:17:35 +02:00
Eelco Dolstra
ab3ce1cc13 Improve SIGINT handling in multi-threaded programs 
The flag remembering whether an Interrupted exception was thrown is
now thread-local. Thus, all threads will (eventually) throw
Interrupted. Previously, one thread would throw Interrupted, and then
the other threads wouldn't see that they were supposed to quit.
 2016-03-29 16:37:16 +02:00
Eelco Dolstra
4f34c40398 Add "nix verify-store" command 
Like "nix-store --verify --check-contents", but with the same
advantages as "nix verify-paths".
 2016-03-29 16:37:16 +02:00
Eelco Dolstra
784ee35c80 Add "nix verify-paths" command 
Unlike "nix-store --verify-path", this command verifies signatures in
addition to store path contents, is multi-threaded (especially useful
when verifying binary caches), and has a progress indicator.

Example use:

$ nix verify-paths --store https://cache.nixos.org -r $(type -p thunderbird)
...
[17/132 checked] checking ‘/nix/store/rawakphadqrqxr6zri2rmnxh03gqkrl3-autogen-5.18.6’
 2016-03-29 16:37:16 +02:00
Eelco Dolstra
0ebe69dc67 Re-enable sync_with_stdio 
Otherwise writing to std::cerr is not thread-safe (in particular,
lines will be randomly duplicated).
 2016-03-29 16:37:16 +02:00
Eelco Dolstra
374198ad6d Move signature support from NarInfo to ValidPathInfo 2016-03-24 11:41:00 +01:00
Eelco Dolstra
11525377e1 Typos 2016-03-24 11:27:58 +01:00
Eelco Dolstra
8b7839b608 HttpBinaryCacheStore: Make thread-safe 2016-03-24 11:10:05 +01:00
Eelco Dolstra
c7d44bad00 Drop support for daemon socket path >= 108 characters 
Doing a chdir() is a bad idea in multi-threaded programs, leading to
failures such as

  error: cannot connect to daemon at ‘/nix/var/nix/daemon-socket/socket’: No such file or directory

Since Linux doesn't have a connectat() syscall like FreeBSD, there is
no way we can support this in a race-free way.
 2016-03-23 17:16:16 +01:00
Eelco Dolstra
056b3ecfa4 LocalStoreAccessor::stat: Handle ENOTDIR 
Closes https://github.com/NixOS/hydra/pull/286.
 2016-03-23 11:17:46 +01:00
Eelco Dolstra
bb1034316d Don't overload dumpPath() 2016-03-22 14:21:45 +01:00
Eelco Dolstra
712b616a84 Move signatures from NarInfo to ValidPathInfo 
This allows queryPathInfo() to return signatures.
 2016-03-21 18:05:47 +01:00
Eelco Dolstra
cebc150b7c nix: Add --store flag 
This is a bit user-friendlier than using $NIX_REMOTE.
 2016-03-21 18:03:36 +01:00
Eelco Dolstra
1c5f73f529 Add Store::dumpPath() method 
This allows applying nix-store --verify-path to binary cache stores:

  NIX_REMOTE=https://cache.nixos.org nix-store --verify-path /nix/store/s5c7...
 2016-03-21 17:55:57 +01:00
Eelco Dolstra
87295b9844 Drop support for upgrading from Nix <= 0.12 2016-03-21 15:09:03 +01:00
Eelco Dolstra
02654f782f Fix Darwin build 
http://hydra.nixos.org/build/33279996
 2016-03-15 12:11:27 +01:00
Eelco Dolstra
00a75b1cd2 Fix another mismatched tag 
http://hydra.nixos.org/build/33279570
 2016-03-14 15:32:34 +01:00
Eelco Dolstra
dc4a71aae5 Fix build on clang due to -Wmismatched-tags 
http://hydra.nixos.org/build/33073389
 2016-03-14 12:37:30 +01:00
Eelco Dolstra
e7c76f7274 BinaryCacheStore::isValidPath(): Use .narinfo cache 
If a path is in the .narinfo cache, obviously it's valid.
 2016-03-14 12:33:06 +01:00
Eelco Dolstra
674c5ff64f Merge pull request #834 from abbradar/master 
Propagate path context via builtins.readFile
 2016-03-10 20:17:03 +01:00
Eelco Dolstra
b4e0335d4d Add option binary-cache-secret-key-file for signing binary caches 2016-03-04 17:45:22 +01:00
Eelco Dolstra
af7cdb1096 BinaryCacheStore: Remove publicKeyFile argument 
The public key can be derived from the secret key, so there's no need
for the user to supply it separately.
 2016-03-04 17:45:22 +01:00
Eelco Dolstra
42bc395b63 Eliminate some large string copying 2016-03-04 16:49:56 +01:00
Eelco Dolstra
ce113c32d2 Add warning about "nix" being experimental 2016-03-04 15:54:41 +01:00
Eelco Dolstra
7c9d7a253c Merge branch 'new-cli' 2016-03-04 15:21:23 +01:00
Nikolay Amiantov
f7f0116dd7 Propagate path context via builtins.readFile 2016-03-04 14:04:51 +03:00
Eelco Dolstra
76f1ba4f3b Add file missing from 201b48de60 2016-03-03 18:03:34 +01:00
Nathan Zadoks
fe2be8f016 build.cc: fs.h doesn't appear to be necessary anymore 2016-03-03 14:11:00 +01:00
Eelco Dolstra
5a8455c85e Provide function required by Hydra 2016-03-02 18:21:48 +01:00
Eelco Dolstra
25eea97873 Force stack trace for boost format errors 2016-03-02 15:46:07 +01:00
Eelco Dolstra
201b48de60 Add an HTTP binary cache store 
Allowing stuff like

  NIX_REMOTE=https://cache.nixos.org nix-store -qR /nix/store/x1p1gl3a4kkz5ci0nfbayjqlqmczp1kq-geeqie-1.1

or

  NIX_REMOTE=https://cache.nixos.org nix-store --export /nix/store/x1p1gl3a4kkz5ci0nfbayjqlqmczp1kq-geeqie-1.1 | nix-store --import
 2016-03-02 15:46:07 +01:00
Eelco Dolstra
0402b6398d Eliminate local-binary-cache-store.hh 2016-03-02 15:46:07 +01:00
Eelco Dolstra
68a5414982 Make store implementations pluggable 
This for instance allows hydra-queue-runner to add the S3 backend
at runtime.
 2016-03-02 15:46:07 +01:00