128 lines
6.5 KiB
Diff
128 lines
6.5 KiB
Diff
commit 2a8ac8c1000ffe0e2e874146aed012409a0ce251
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Author: Willy Tarreau <w@1wt.eu>
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Date: Wed Jan 15 11:31:01 2020 +0100
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REGTEST: add sample_fetches/hashes.vtc to validate hashes
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This regtest validates all hashes that we support, on all input bytes from
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0x00 to 0xFF. Those supporting avalanche are tested as well. It also tests
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len(), hex() and base64(). It purposely does not enable sha2() because this
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one relies on OpenSSL and there's no point in validating that OpenSSL knows
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how to hash, what matters is that we can test our hashing functions in all
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cases. However since the tests were written, they're still present and
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commented out in case that helps.
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It may be backported to supported versions, possibly dropping a few algos
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that were not supported (e.g. crc32c requires 1.9 minimum).
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Note that this test will fail on crc32/djb2/sdbm/wt6 unless patches
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"BUG/MINOR: stream: init variables when the list is empty" and
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"BUG/MAJOR: hashes: fix the signedness of the hash inputs" are included.
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(cherry picked from commit ec9ac54982841d49859747f6a535bf7444284bc3)
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Signed-off-by: Christopher Faulet <cfaulet@haproxy.com>
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diff --git a/reg-tests/sample_fetches/hashes.vtc b/reg-tests/sample_fetches/hashes.vtc
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new file mode 100644
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index 000000000..874f81e41
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--- /dev/null
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+++ b/reg-tests/sample_fetches/hashes.vtc
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@@ -0,0 +1,97 @@
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+varnishtest "Hash validity test"
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+
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+#REQUIRE_VERSION=1.9
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+
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+feature ignore_unknown_macro
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+
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+server s1 {
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+ rxreq
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+ txresp
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+} -start
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+
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+haproxy h1 -conf {
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+ defaults
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+ mode http
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+ timeout connect 1s
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+ timeout client 1s
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+ timeout server 1s
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+
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+ frontend fe
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+ bind "fd@${fe}"
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+
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+ # base64 encoding of \x00\x01\x02...\xFF
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+ http-response set-var(res.key) "str(AAECAwQFBgcICQoLDA0ODxAREhMUFRYXGBkaGxwdHh8gISIjJCUmJygpKissLS4vMDEyMzQ1Njc4OTo7PD0+P0BBQkNERUZHSElKS0xNTk9QUVJTVFVWV1hZWltcXV5fYGFiY2RlZmdoaWprbG1ub3BxcnN0dXZ3eHl6e3x9fn+AgYKDhIWGh4iJiouMjY6PkJGSk5SVlpeYmZqbnJ2en6ChoqOkpaanqKmqq6ytrq+wsbKztLW2t7i5uru8vb6/wMHCw8TFxsfIycrLzM3Oz9DR0tPU1dbX2Nna29zd3t/g4eLj5OXm5+jp6uvs7e7v8PHy8/T19vf4+fr7/P3+/w==),b64dec"
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+
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+ # length (start:0, next:255)
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+ http-response set-header x-len0 "%[var(res.key),length]"
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+ http-response set-header x-len1 "%[var(res.key),bytes(1),length]"
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+
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+ # text-based encoding
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+ http-response set-header x-hex "%[var(res.key),hex]"
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+ http-response set-header x-b64 "%[var(res.key),base64]"
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+
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+ # SHA family
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+ http-response set-header x-sha1 "%[var(res.key),sha1,hex]"
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+ #http-response set-header x-sha2 "%[var(res.key),sha2,hex]"
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+ #http-response set-header x-sha2-224 "%[var(res.key),sha2(224),hex]"
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+ #http-response set-header x-sha2-256 "%[var(res.key),sha2(256),hex]"
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+ #http-response set-header x-sha2-384 "%[var(res.key),sha2(384),hex]"
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+ #http-response set-header x-sha2-512 "%[var(res.key),sha2(512),hex]"
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+
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+ # 32-bit hashes, and their avalanche variants
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+ http-response set-header x-crc32 "%[var(res.key),crc32]"
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+ http-response set-header x-crc32-1 "%[var(res.key),crc32(1)]"
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+
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+ http-response set-header x-crc32c "%[var(res.key),crc32c]"
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+ http-response set-header x-crc32c-1 "%[var(res.key),crc32c(1)]"
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+
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+ http-response set-header x-djb2 "%[var(res.key),djb2]"
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+ http-response set-header x-djb2-1 "%[var(res.key),djb2(1)]"
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+
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+ http-response set-header x-sdbm "%[var(res.key),sdbm]"
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+ http-response set-header x-sdbm-1 "%[var(res.key),sdbm(1)]"
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+
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+ http-response set-header x-wt6 "%[var(res.key),wt6]"
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+ http-response set-header x-wt6-1 "%[var(res.key),wt6(1)]"
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+
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+ # 32/64-bit hashes, with seed variant
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+ http-response set-header x-xxh32 "%[var(res.key),xxh32]"
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+ http-response set-header x-xxh32-1 "%[var(res.key),xxh32(1)]"
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+ http-response set-header x-xxh64 "%[var(res.key),xxh64]"
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+ http-response set-header x-xxh64-1 "%[var(res.key),xxh64(1)]"
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+ default_backend be
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+
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+ backend be
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+ server srv1 ${s1_addr}:${s1_port}
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+} -start
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+
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+client c1 -connect ${h1_fe_sock} {
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+ txreq -url "/"
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+ rxresp
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+ expect resp.status == 200
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+ expect resp.http.x-len0 == "0"
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+ expect resp.http.x-len1 == "255"
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+ expect resp.http.x-hex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+ expect resp.http.x-b64 == "AAECAwQFBgcICQoLDA0ODxAREhMUFRYXGBkaGxwdHh8gISIjJCUmJygpKissLS4vMDEyMzQ1Njc4OTo7PD0+P0BBQkNERUZHSElKS0xNTk9QUVJTVFVWV1hZWltcXV5fYGFiY2RlZmdoaWprbG1ub3BxcnN0dXZ3eHl6e3x9fn+AgYKDhIWGh4iJiouMjY6PkJGSk5SVlpeYmZqbnJ2en6ChoqOkpaanqKmqq6ytrq+wsbKztLW2t7i5uru8vb6/wMHCw8TFxsfIycrLzM3Oz9DR0tPU1dbX2Nna29zd3t/g4eLj5OXm5+jp6uvs7e7v8PHy8/T19vf4+fr7/P3+/w=="
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+
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+ expect resp.http.x-sha1 == "4916D6BDB7F78E6803698CAB32D1586EA457DFC8"
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+ #expect resp.http.x-sha2 == "40AFF2E9D2D8922E47AFD4648E6967497158785FBD1DA870E7110266BF944880"
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+ #expect resp.http.x-sha2-224 == "88702E63237824C4EB0D0FCFE41469A462493E8BEB2A75BBE5981734"
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+ #expect resp.http.x-sha2-256 == "40AFF2E9D2D8922E47AFD4648E6967497158785FBD1DA870E7110266BF944880"
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+ #expect resp.http.x-sha2-384 == "FFDAEBFF65ED05CF400F0221C4CCFB4B2104FB6A51F87E40BE6C4309386BFDEC2892E9179B34632331A59592737DB5C5"
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+ #expect resp.http.x-sha2-512 == "1E7B80BC8EDC552C8FEEB2780E111477E5BC70465FAC1A77B29B35980C3F0CE4A036A6C9462036824BD56801E62AF7E9FEBA5C22ED8A5AF877BF7DE117DCAC6D"
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+ expect resp.http.x-crc32 == "688229491"
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+ expect resp.http.x-crc32-1 == "4230317029"
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+ expect resp.http.x-crc32c == "2621708363"
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+ expect resp.http.x-crc32c-1 == "2242979626"
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+ expect resp.http.x-djb2 == "2589693061"
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+ expect resp.http.x-djb2-1 == "600622701"
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+ expect resp.http.x-sdbm == "905707648"
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+ expect resp.http.x-sdbm-1 == "3103804144"
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+ expect resp.http.x-wt6 == "4090277559"
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+ expect resp.http.x-wt6-1 == "1192658767"
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+ expect resp.http.x-xxh32 == "1497633363"
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+ expect resp.http.x-xxh32-1 == "1070421674"
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+ expect resp.http.x-xxh64 == "2282408585429094475"
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+ expect resp.http.x-xxh64-1 == "-4689339368900765961"
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+} -run
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