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2019-05-13Merge pull request #2802 from LnL7/fix-needs-hashrewriteEelco Dolstra
build: move needsHashRewrite initialization to startBuilder
2019-05-12build: make needsHashRewrite a methodDaiderd Jordan
2019-05-12handleDiffHook: stop passing allowVforkGraham Christensen
2019-05-12runProgram: support gid, uid, chdirGraham Christensen
2019-05-12chdir, setgroupsGraham Christensen
2019-05-12diff hook: execute as the build user, and pass the temp dirGraham Christensen
2019-05-12build: run diff-hook under --check and document diff-hookGraham Christensen
2019-05-12build: move needsHashRewrite initialization to startBuilderDaiderd Jordan
The value of useChroot is not set yet in the constructor, resulting in hash rewriting being enabled in certain cases where it should not be. Fixes #2801
2019-05-08Merge pull request #2790 from samueldr/fix/minor-comment-NIX_ROOT_FINDEREelco Dolstra
findRootsNoTemp: fixes comment about findRuntimeRoots
2019-05-03Fix "Bad system call" running i686-linux binaries on x86_64-linuxEelco Dolstra
To determine which seccomp filters to install, we were incorrectly using settings.thisSystem, which doesn't denote the actual system when --system is used. Fixes #2791.
2019-04-30findRootsNoTemp: fixes comment about findRuntimeRootsSamuel Dionne-Riel
The NIX_ROOT_FINDER environment variable was removed in 3c46fe62b833a4e66845665edc99555022d3d98c when porting from perl to C.
2019-04-17build: only skip hash rewriting for sandboxing on linuxDaiderd Jordan
The sandbox on darwin, and possibly other future platforms, doesn't have enough isolation to redirect outputs without hash rewriting.
2019-04-01primeCache(): Barf if builds are needed but not allowedEelco Dolstra
Fixes #2753.
2019-04-01getMachines(): Cache resultEelco Dolstra
2019-03-25store-api.hh: add missing include for unordered_mapWill Dietz
2019-03-15Add a 5 seconds of timeouts to connect to S3.Chaker Benhamed
The default is 1000ms, but we can hit it a lot of we don't have direct link to AWS (e.g. using VPN).
2019-03-14pkg-config files: Use c++17Eelco Dolstra
2019-03-14experimental/optional -> optionalEelco Dolstra
2019-03-14findRoots(): Add 'censor' parameterEelco Dolstra
This is less brittle than filtering paths after the fact in nix-daemon.
2019-03-14findRuntimeRoots: Simplify/fix handling of /proc filesEelco Dolstra
Scanning of /proc/<pid>/{exe,cwd} was broken because '{memory:' was prepended twice. Also, get rid of the whole '{memory:...}' thing because it's unnecessary, we can just list the file in /proc directly.
2019-03-10Unify internal findRootsXxx() apiGuillaume Maudoux
2019-03-10Make roots a map of store paths to pinning linksGuillaume Maudoux
This new structure makes more sense as there may be many sources rooting the same store path. Many profiles can reference the same path but this is even more true with /proc/<pid>/maps where distinct pids can and often do map the same store path. This implementation is also more efficient as the `Roots` map contains only one entry per rooted store path.
2019-03-10Obfuscate memory roots for non-root usersGuillaume Maudoux
2019-03-10detail memory rootsGuillaume Maudoux
2019-02-26fix indentationDzmitry Zaitsau
2019-02-25Apply param values on S3Helper initializationDzmitry Zaitsau
2019-02-25Extend S3 URL parsing with parameters extractionDzmitry Zaitsau
2019-02-25Extract and expose splitUriAndParams functionDzmitry Zaitsau
which splits a URL into localtor and parameter parts
2019-02-05Revert "Restore parent mount namespace before executing a child process"Eelco Dolstra
This reverts commit a0ef21262f4d5652bfb65cfacaec01d89c475a93. This doesn't work in 'nix run' and nix-shell because setns() fails in multithreaded programs, and Boehm GC mark threads are uncancellable. Fixes #2646.
2019-01-18unsupported(): Show the name of the unsupported operationEelco Dolstra
2019-01-05Remove mentions of `libformat`, it no longer existsJohn Ericson
2018-12-12libstore: improve hash mismatch error messageszimbatm
Use the same output ordering and format everywhere. This is such a common issue that we trade the single-line error message for more readability. Old message: ``` fixed-output derivation produced path '/nix/store/d4nw9x2sy9q3r32f3g5l5h1k833c01vq-example.com' with sha256 hash '08y4734bm2zahw75b16bcmcg587vvyvh0n11gwiyir70divwp1rm' instead of the expected hash '1xzwnipjd54wl8g93vpw6hxnpmdabq0wqywriiwmh7x8k0lvpq5m' ``` New message: ``` hash mismatch in fixed-output derivation '/nix/store/d4nw9x2sy9q3r32f3g5l5h1k833c01vq-example.com': wanted: sha256:1xzwnipjd54wl8g93vpw6hxnpmdabq0wqywriiwmh7x8k0lvpq5m got: sha256:08y4734bm2zahw75b16bcmcg587vvyvh0n11gwiyir70divwp1rm ```
2018-12-12Fix assertion failure in NarInfoDiskCacheEelco Dolstra
https://hydra.nixos.org/build/85827920
2018-12-12nar-info-disk-cache: include ca in the cache entriesDaiderd Jordan
Without this information the content addressable state and hashes are lost after the first request, this causes signatures to be required for everything even tho the path could be verified without signing.
2018-12-07s3: make scheme configurableDaiderd Jordan
This enables using for http for S3 request for debugging or implementations that don't have https configured. This is not a problem for binary caches since they should not contain sensitive information. Both package signatures and AWS auth already protect against tampering.
2018-11-20Merge pull request #2216 from dtzWill/fix/curl-760-timeoutEelco Dolstra
download: if there are active requests, never sleep for 10s
2018-11-15Fix 'Read-only file system' when building a derivationEelco Dolstra
2018-11-13Restore parent mount namespace before executing a child processEelco Dolstra
This ensures that they can't write to /nix/store. Fixes #2535.
2018-11-07Enable sandboxing by defaultEelco Dolstra
Closes #179.
2018-11-01Disable the S3 content-encoding patchEelco Dolstra
Since we're not using multi-part uploads at the moment, we can drop this patch.
2018-10-31Merge pull request #2501 from mayflower/xdg_config_dirsEelco Dolstra
config: use all of XDG_CONFIG_DIRS
2018-10-31config: use all of XDG_CONFIG_DIRSLinus Heckemann
Previously, config would only be read from XDG_CONFIG_HOME. This change allows reading config from additional directories, which enables e.g. per-project binary caches or chroot stores with the help of direnv.
2018-10-30Remove redundant messageEelco Dolstra
2018-10-30S3BinaryCacheStore: Allow disabling multipart uploadsEelco Dolstra
The use of TransferManager has several issues, including that it doesn't allow setting a Content-Encoding without a patch, and it doesn't handle exceptions in worker threads (causing termination on memory allocation failure). Fixes #2493.
2018-10-30Fix broken uploadProgressCallback closureEelco Dolstra
Since the callback is global we can't refer to 'path' in it. This could cause a segfault or printing of arbitrary data.
2018-10-29copyStorePath: Fix hash errors when copying from older storeFalco Peijnenburg
This commit partially reverts 48662d151bdf4a38670897beacea9d1bd750376a. When copying from an older store (in my case a store running Nix 1.11.7), nix would throw errors about there being no hash. This is fixed by recalculating the hash.
2018-10-27Restore old (dis)allowedRequisites behaviour for self-referencesEelco Dolstra
stdenv relies on this. So ignore self-references (but only in legacy non-structured attributes mode).
2018-10-27Merge branch 'nix-doctor' of https://github.com/LnL7/nixEelco Dolstra
2018-10-26remote-store.hh: ConnectionHandle is struct, minor fix warningWill Dietz
2018-10-23Merge pull request #2483 from mayflower/tail-configEelco Dolstra
Promote verbose-build and log-lines