130 lines
3.7 KiB
Bash
Executable File
130 lines
3.7 KiB
Bash
Executable File
#!/bin/sh
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# Note: some of this code is lifted from zero_length_keys.sh and
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# test_keygen.sh, and could be unified.
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umask 077
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set -e
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if [ $# -eq 0 ] || [ ! -f ${1} ] || [ ! -x ${1} ]; then
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if [ "$TESTING_TOR_BINARY" = "" ] ; then
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echo "Usage: ${0} PATH_TO_TOR [case-number]"
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exit 1
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fi
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fi
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if [ $# -ge 1 ]; then
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TOR_BINARY="${1}"
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shift
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else
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TOR_BINARY="${TESTING_TOR_BINARY}"
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fi
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if [ $# -ge 1 ]; then
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dflt=0
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else
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dflt=1
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fi
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CASE1=$dflt
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CASE2=$dflt
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CASE3=$dflt
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if [ $# -ge 1 ]; then
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eval "CASE${1}"=1
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fi
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dump() { xxd -p "$1" | tr -d '\n '; }
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die() { echo "$1" >&2 ; exit 5; }
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check_dir() { [ -d "$1" ] || die "$1 did not exist"; }
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check_file() { [ -e "$1" ] || die "$1 did not exist"; }
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check_no_file() { [ -e "$1" ] && die "$1 was not supposed to exist" || true; }
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check_files_eq() { cmp "$1" "$2" || die "$1 and $2 did not match: `dump $1` vs `dump $2`"; }
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check_keys_eq() { check_files_eq "${SRC}/keys/${1}" "${ME}/keys/${1}"; }
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DATA_DIR=`mktemp -d -t tor_key_expiration_tests.XXXXXX`
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if [ -z "$DATA_DIR" ]; then
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echo "Failure: mktemp invocation returned empty string" >&2
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exit 3
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fi
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if [ ! -d "$DATA_DIR" ]; then
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echo "Failure: mktemp invocation result doesn't point to directory" >&2
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exit 3
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fi
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trap "rm -rf '$DATA_DIR'" 0
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# Use an absolute path for this or Tor will complain
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DATA_DIR=`cd "${DATA_DIR}" && pwd`
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touch "${DATA_DIR}/empty_torrc"
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QUIETLY="--hush"
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SILENTLY="--quiet"
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TOR="${TOR_BINARY} --DisableNetwork 1 --ShutdownWaitLength 0 --ORPort 12345 --ExitRelay 0 -f ${DATA_DIR}/empty_torrc --DataDirectory ${DATA_DIR}"
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##### SETUP
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#
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# Here we create a set of keys.
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# Step 1: Start Tor with --list-fingerprint --quiet. Make sure everything is there.
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echo "Setup step #1"
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${TOR} --list-fingerprint ${SILENTLY} > /dev/null
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check_dir "${DATA_DIR}/keys"
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check_file "${DATA_DIR}/keys/ed25519_master_id_public_key"
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check_file "${DATA_DIR}/keys/ed25519_master_id_secret_key"
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check_file "${DATA_DIR}/keys/ed25519_signing_cert"
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check_file "${DATA_DIR}/keys/ed25519_signing_secret_key"
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check_file "${DATA_DIR}/keys/secret_id_key"
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check_file "${DATA_DIR}/keys/secret_onion_key"
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check_file "${DATA_DIR}/keys/secret_onion_key_ntor"
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##### TEST CASES
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echo "=== Starting key expiration tests."
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FN="${DATA_DIR}/stderr"
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if [ "$CASE1" = 1 ]; then
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echo "==== Case 1: Test --key-expiration without argument and ensure usage"
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echo " instructions are printed."
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${TOR} ${QUIETLY} --key-expiration 2>"$FN" || true
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grep "No valid argument to --key-expiration found!" "$FN" >/dev/null || \
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die "Tor didn't mention supported --key-expiration argmuents"
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echo "==== Case 1: ok"
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fi
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if [ "$CASE2" = 1 ]; then
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echo "==== Case 2: Start Tor with --key-expiration 'sign' and make sure it prints an expiration."
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${TOR} ${QUIETLY} --key-expiration sign 2>"$FN"
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grep "signing-cert-expiry:" "$FN" >/dev/null || \
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die "Tor didn't print an expiration"
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echo "==== Case 2: ok"
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fi
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if [ "$CASE3" = 1 ]; then
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echo "==== Case 3: Start Tor with --key-expiration 'sign', when there is no"
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echo " signing key, and make sure that Tor generates a new key"
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echo " and prints its certificate's expiration."
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mv "${DATA_DIR}/keys/ed25519_signing_cert" \
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"${DATA_DIR}/keys/ed25519_signing_cert.bak"
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${TOR} --key-expiration sign > "$FN" 2>&1
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grep "It looks like I need to generate and sign a new medium-term signing key" "$FN" >/dev/null || \
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die "Tor didn't create a new signing key"
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check_file "${DATA_DIR}/keys/ed25519_signing_cert"
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grep "signing-cert-expiry:" "$FN" >/dev/null || \
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die "Tor didn't print an expiration"
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mv "${DATA_DIR}/keys/ed25519_signing_cert.bak" \
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"${DATA_DIR}/keys/ed25519_signing_cert"
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echo "==== Case 3: ok"
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fi
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