mirror of
https://github.com/wolfSSL/wolfssl.git
synced 2026-08-29 17:29:53 +02:00
Juliusz Sosinowicz
1fa1228ba1
Three ways the bounds added here failed to do their job: - get_first_free_port ended the scan cap with 'exit 1', but every caller runs it in a command substitution, so only the subshell died. The port variable came back empty, the next $((port + 1)) evaluated to 1, and the run limped on to a confusing wait_for_readyFile failure. Forcing the cap on ocsp-stapling.test: before, the script ran on and hung until an outer timeout killed it; now it exits 1 at the error. Return instead, and check the status at all 25 call sites across the six scripts. - The macOS timeout shim was a shell function. Backgrounding a function forks a subshell, so $! was the subshell and cleanup killed that while the server it was meant to stop leaked. Use a prefix variable that expands to nothing when timeout(1) is absent, keeping $! the real pid. - timeout -s KILL exits 137, not 124. Sites that read $? and treat any non-zero as 'feature not compiled in' turned a hang into exit 0, so the bound made a hang less visible than before. Add timed_out() and check it before those skip branches; use it for the version probes too, which matched any status >= 124.
75 lines
2.5 KiB
Bash
Executable File
75 lines
2.5 KiB
Bash
Executable File
#!/usr/bin/env bash
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# external.test
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# timeout(1) is GNU coreutils and absent on macOS; where it's missing, run the
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# command unbounded (the flaky hang this guards against is Linux-only CI).
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# A prefix variable rather than a shell function: backgrounding a function
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# makes $! the forked subshell, so a later "kill $server_pid" would stop the
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# wrapper and orphan the server it was meant to kill.
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if command -v timeout >/dev/null 2>&1; then
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TIMEOUT_KILL_2M="timeout -s KILL 2m"
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else
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TIMEOUT_KILL_2M=""
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fi
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SCRIPT_DIR="$(dirname "$0")"
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server=www.wolfssl.com
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ca=./certs/wolfssl-website-ca.pem
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[ ! -x ./examples/client/client ] && echo -e "\n\nClient doesn't exist" && exit 1
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# www.wolfssl.com isn't using RFC 8446 yet but the draft instead.
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if ! ./examples/client/client -V | grep -q 3; then
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echo 'skipping external.test because TLS1.2 is not available.' 1>&2
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exit 77
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fi
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# cloudflare seems to change CAs quickly, disabled by default
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if ! test -n "$WOLFSSL_EXTERNAL_TEST"; then
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echo "WOLFSSL_EXTERNAL_TEST not set, won't run"
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exit 77
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fi
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if test "$WOLFSSL_EXTERNAL_TEST" == "0"; then
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echo "WOLFSSL_EXTERNAL_TEST is defined to zero, won't run"
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exit 77
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fi
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BUILD_FLAGS="$(./examples/client/client '-#')"
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if echo "$BUILD_FLAGS" | fgrep -q -e ' -DWOLFSSL_SNIFFER '; then
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echo 'skipping WOLFSSL_EXTERNAL_TEST because -DWOLFSSL_SNIFFER configuration of build is incompatible.'
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exit 77
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fi
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if echo "$BUILD_FLAGS" | fgrep -v -q -e ' -DHAVE_ECC '; then
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echo 'skipping WOLFSSL_EXTERNAL_TEST because -UHAVE_ECC configuration of build is incompatible.'
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exit 77
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fi
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echo "WOLFSSL_EXTERNAL_TEST set, running test..."
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# is our desired server there?
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"${SCRIPT_DIR}"/ping.test $server 2
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RESULT=$?
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[ $RESULT -ne 0 ] && exit 0
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# client test against the server
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$TIMEOUT_KILL_2M ./examples/client/client -X -C -h $server -p 443 -g -A $ca
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RESULT=$?
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[ $RESULT -ne 0 ] && echo -e "\n\nClient connection failed" && exit 1
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# test again, but using system CA certs to verify the server if support is enabled.
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# We don't want to use --sys-ca-certs with static memory, as we don't know how
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# much memory will be required to store an unbounded number of certs
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BUILD_FLAGS="$(./examples/client/client '-#')"
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if echo "$BUILD_FLAGS" | grep -q "WOLFSSL_SYS_CA_CERTS" && ! echo "$BUILD_FLAGS" | grep -q "WOLFSSL_STATIC_MEMORY"; then
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echo -e "\nConnecting using WOLFSSL_SYS_CA_CERTS..."
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./examples/client/client -X -C -h $server -p 443 -g --sys-ca-certs
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RESULT=$?
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[ $RESULT -ne 0 ] && echo -e "\n\nClient connection failed when using WOLFSSL_SYS_CA_CERTS" && exit 1
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fi
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exit 0
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