30dcc19d1f
I think it is bad for these reasons when `tests/` contains a mix of functional and integration tests - Concepts is harder to understand, the documentation makes a good unit vs functional vs integration distinction, but when the integration tests are just two subdirs within `tests/` this is not clear. - Source filtering in the `flake.nix` is more complex. We need to filter out some of the dirs from `tests/`, rather than simply pick the dirs we want and take all of them. This is a good sign the structure of what we are trying to do is not matching the structure of the files. With this change we have a clean: ```shell-session $ git show 'HEAD:tests' tree HEAD:tests functional/ installer/ nixos/ ``` (cherry picked from commit 68c81c737571794f7246db53fb4774e94fcf4b7e)
110 lines
3.8 KiB
Bash
110 lines
3.8 KiB
Bash
source common.sh
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clearStore
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clearCache
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nix-store --generate-binary-cache-key cache1.example.org $TEST_ROOT/sk1 $TEST_ROOT/pk1
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pk1=$(cat $TEST_ROOT/pk1)
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nix-store --generate-binary-cache-key cache2.example.org $TEST_ROOT/sk2 $TEST_ROOT/pk2
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pk2=$(cat $TEST_ROOT/pk2)
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# Build a path.
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outPath=$(nix-build dependencies.nix --no-out-link --secret-key-files "$TEST_ROOT/sk1 $TEST_ROOT/sk2")
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# Verify that the path got signed.
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info=$(nix path-info --json $outPath)
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[[ $info =~ '"ultimate":true' ]]
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[[ $info =~ 'cache1.example.org' ]]
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[[ $info =~ 'cache2.example.org' ]]
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# Test "nix store verify".
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nix store verify -r $outPath
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expect 2 nix store verify -r $outPath --sigs-needed 1
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nix store verify -r $outPath --sigs-needed 1 --trusted-public-keys $pk1
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expect 2 nix store verify -r $outPath --sigs-needed 2 --trusted-public-keys $pk1
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nix store verify -r $outPath --sigs-needed 2 --trusted-public-keys "$pk1 $pk2"
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nix store verify --all --sigs-needed 2 --trusted-public-keys "$pk1 $pk2"
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# Build something unsigned.
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outPath2=$(nix-build simple.nix --no-out-link)
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nix store verify -r $outPath
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# Verify that the path did not get signed but does have the ultimate bit.
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info=$(nix path-info --json $outPath2)
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[[ $info =~ '"ultimate":true' ]]
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(! [[ $info =~ 'signatures' ]])
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# Test "nix store verify".
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nix store verify -r $outPath2
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expect 2 nix store verify -r $outPath2 --sigs-needed 1
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expect 2 nix store verify -r $outPath2 --sigs-needed 1 --trusted-public-keys $pk1
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# Test "nix store sign".
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nix store sign --key-file $TEST_ROOT/sk1 $outPath2
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nix store verify -r $outPath2 --sigs-needed 1 --trusted-public-keys $pk1
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# Build something content-addressed.
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outPathCA=$(IMPURE_VAR1=foo IMPURE_VAR2=bar nix-build ./fixed.nix -A good.0 --no-out-link)
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[[ $(nix path-info --json $outPathCA) =~ '"ca":"fixed:md5:' ]]
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# Content-addressed paths don't need signatures, so they verify
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# regardless of --sigs-needed.
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nix store verify $outPathCA
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nix store verify $outPathCA --sigs-needed 1000
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# Check that signing a content-addressed path doesn't overflow validSigs
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nix store sign --key-file $TEST_ROOT/sk1 $outPathCA
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nix store verify -r $outPathCA --sigs-needed 1000 --trusted-public-keys $pk1
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# Copy to a binary cache.
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nix copy --to file://$cacheDir $outPath2
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# Verify that signatures got copied.
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info=$(nix path-info --store file://$cacheDir --json $outPath2)
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(! [[ $info =~ '"ultimate":true' ]])
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[[ $info =~ 'cache1.example.org' ]]
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(! [[ $info =~ 'cache2.example.org' ]])
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# Verify that adding a signature to a path in a binary cache works.
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nix store sign --store file://$cacheDir --key-file $TEST_ROOT/sk2 $outPath2
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info=$(nix path-info --store file://$cacheDir --json $outPath2)
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[[ $info =~ 'cache1.example.org' ]]
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[[ $info =~ 'cache2.example.org' ]]
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# Copying to a diverted store should fail due to a lack of signatures by trusted keys.
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chmod -R u+w $TEST_ROOT/store0 || true
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rm -rf $TEST_ROOT/store0
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# Fails or very flaky only on GHA + macOS:
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# expectStderr 1 nix copy --to $TEST_ROOT/store0 $outPath | grepQuiet -E 'cannot add path .* because it lacks a signature by a trusted key'
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# but this works:
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(! nix copy --to $TEST_ROOT/store0 $outPath)
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# But succeed if we supply the public keys.
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nix copy --to $TEST_ROOT/store0 $outPath --trusted-public-keys $pk1
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expect 2 nix store verify --store $TEST_ROOT/store0 -r $outPath
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nix store verify --store $TEST_ROOT/store0 -r $outPath --trusted-public-keys $pk1
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nix store verify --store $TEST_ROOT/store0 -r $outPath --sigs-needed 2 --trusted-public-keys "$pk1 $pk2"
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# It should also succeed if we disable signature checking.
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(! nix copy --to $TEST_ROOT/store0 $outPath2)
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nix copy --to $TEST_ROOT/store0?require-sigs=false $outPath2
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# But signatures should still get copied.
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nix store verify --store $TEST_ROOT/store0 -r $outPath2 --trusted-public-keys $pk1
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# Content-addressed stuff can be copied without signatures.
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nix copy --to $TEST_ROOT/store0 $outPathCA
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