зеркало из https://github.com/microsoft/git.git
179 строки
7.1 KiB
Bash
179 строки
7.1 KiB
Bash
# We always set GNUPGHOME, even if no usable GPG was found, as
|
|
#
|
|
# - It does not hurt, and
|
|
#
|
|
# - we cannot set global environment variables in lazy prereqs because they are
|
|
# executed in an eval'ed subshell that changes the working directory to a
|
|
# temporary one.
|
|
|
|
GNUPGHOME="$PWD/gpghome"
|
|
export GNUPGHOME
|
|
|
|
test_lazy_prereq GPG '
|
|
gpg_version=$(gpg --version 2>&1)
|
|
test $? != 127 || exit 1
|
|
|
|
# As said here: http://www.gnupg.org/documentation/faqs.html#q6.19
|
|
# the gpg version 1.0.6 did not parse trust packets correctly, so for
|
|
# that version, creation of signed tags using the generated key fails.
|
|
case "$gpg_version" in
|
|
"gpg (GnuPG) 1.0.6"*)
|
|
say "Your version of gpg (1.0.6) is too buggy for testing"
|
|
exit 1
|
|
;;
|
|
*)
|
|
# Available key info:
|
|
# * Type DSA and Elgamal, size 2048 bits, no expiration date,
|
|
# name and email: C O Mitter <committer@example.com>
|
|
# * Type RSA, size 2048 bits, no expiration date,
|
|
# name and email: Eris Discordia <discord@example.net>
|
|
# No password given, to enable non-interactive operation.
|
|
# To generate new key:
|
|
# gpg --homedir /tmp/gpghome --gen-key
|
|
# To write armored exported key to keyring:
|
|
# gpg --homedir /tmp/gpghome --export-secret-keys \
|
|
# --armor 0xDEADBEEF >> lib-gpg/keyring.gpg
|
|
# gpg --homedir /tmp/gpghome --export \
|
|
# --armor 0xDEADBEEF >> lib-gpg/keyring.gpg
|
|
# To export ownertrust:
|
|
# gpg --homedir /tmp/gpghome --export-ownertrust \
|
|
# > lib-gpg/ownertrust
|
|
mkdir "$GNUPGHOME" &&
|
|
chmod 0700 "$GNUPGHOME" &&
|
|
(gpgconf --kill gpg-agent || : ) &&
|
|
gpg --homedir "${GNUPGHOME}" --import \
|
|
"$TEST_DIRECTORY"/lib-gpg/keyring.gpg &&
|
|
gpg --homedir "${GNUPGHOME}" --import-ownertrust \
|
|
"$TEST_DIRECTORY"/lib-gpg/ownertrust &&
|
|
gpg --homedir "${GNUPGHOME}" </dev/null >/dev/null \
|
|
--sign -u committer@example.com
|
|
;;
|
|
esac
|
|
'
|
|
|
|
test_lazy_prereq GPGSM '
|
|
test_have_prereq GPG &&
|
|
# Available key info:
|
|
# * see t/lib-gpg/gpgsm-gen-key.in
|
|
# To generate new certificate:
|
|
# * no passphrase
|
|
# gpgsm --homedir /tmp/gpghome/ \
|
|
# -o /tmp/gpgsm.crt.user \
|
|
# --generate-key \
|
|
# --batch t/lib-gpg/gpgsm-gen-key.in
|
|
# To import certificate:
|
|
# gpgsm --homedir /tmp/gpghome/ \
|
|
# --import /tmp/gpgsm.crt.user
|
|
# To export into a .p12 we can later import:
|
|
# gpgsm --homedir /tmp/gpghome/ \
|
|
# -o t/lib-gpg/gpgsm_cert.p12 \
|
|
# --export-secret-key-p12 "committer@example.com"
|
|
echo | gpgsm --homedir "${GNUPGHOME}" \
|
|
--passphrase-fd 0 --pinentry-mode loopback \
|
|
--import "$TEST_DIRECTORY"/lib-gpg/gpgsm_cert.p12 &&
|
|
|
|
gpgsm --homedir "${GNUPGHOME}" -K |
|
|
grep fingerprint: |
|
|
cut -d" " -f4 |
|
|
tr -d "\\n" >"${GNUPGHOME}/trustlist.txt" &&
|
|
|
|
echo " S relax" >>"${GNUPGHOME}/trustlist.txt" &&
|
|
echo hello | gpgsm --homedir "${GNUPGHOME}" >/dev/null \
|
|
-u committer@example.com -o /dev/null --sign -
|
|
'
|
|
|
|
test_lazy_prereq RFC1991 '
|
|
test_have_prereq GPG &&
|
|
echo | gpg --homedir "${GNUPGHOME}" -b --rfc1991 >/dev/null
|
|
'
|
|
|
|
GPGSSH_KEY_PRIMARY="${GNUPGHOME}/ed25519_ssh_signing_key"
|
|
GPGSSH_KEY_SECONDARY="${GNUPGHOME}/rsa_2048_ssh_signing_key"
|
|
GPGSSH_KEY_UNTRUSTED="${GNUPGHOME}/untrusted_ssh_signing_key"
|
|
GPGSSH_KEY_EXPIRED="${GNUPGHOME}/expired_ssh_signing_key"
|
|
GPGSSH_KEY_NOTYETVALID="${GNUPGHOME}/notyetvalid_ssh_signing_key"
|
|
GPGSSH_KEY_TIMEBOXEDVALID="${GNUPGHOME}/timeboxed_valid_ssh_signing_key"
|
|
GPGSSH_KEY_TIMEBOXEDINVALID="${GNUPGHOME}/timeboxed_invalid_ssh_signing_key"
|
|
GPGSSH_KEY_WITH_PASSPHRASE="${GNUPGHOME}/protected_ssh_signing_key"
|
|
GPGSSH_KEY_ECDSA="${GNUPGHOME}/ecdsa_ssh_signing_key"
|
|
GPGSSH_KEY_PASSPHRASE="super_secret"
|
|
GPGSSH_ALLOWED_SIGNERS="${GNUPGHOME}/ssh.all_valid.allowedSignersFile"
|
|
|
|
GPGSSH_GOOD_SIGNATURE_TRUSTED='Good "git" signature for'
|
|
GPGSSH_GOOD_SIGNATURE_UNTRUSTED='Good "git" signature with'
|
|
GPGSSH_KEY_NOT_TRUSTED="No principal matched"
|
|
GPGSSH_BAD_SIGNATURE="Signature verification failed"
|
|
|
|
test_lazy_prereq GPGSSH '
|
|
ssh_version=$(ssh-keygen -Y find-principals -n "git" 2>&1)
|
|
test $? != 127 || exit 1
|
|
echo $ssh_version | grep -q "find-principals:missing signature file"
|
|
test $? = 0 || exit 1;
|
|
|
|
# Setup some keys and an allowed signers file
|
|
mkdir -p "${GNUPGHOME}" &&
|
|
chmod 0700 "${GNUPGHOME}" &&
|
|
(setfacl -k "${GNUPGHOME}" 2>/dev/null || true) &&
|
|
ssh-keygen -t ed25519 -N "" -C "git ed25519 key" -f "${GPGSSH_KEY_PRIMARY}" >/dev/null &&
|
|
ssh-keygen -t rsa -b 2048 -N "" -C "git rsa2048 key" -f "${GPGSSH_KEY_SECONDARY}" >/dev/null &&
|
|
ssh-keygen -t ed25519 -N "${GPGSSH_KEY_PASSPHRASE}" -C "git ed25519 encrypted key" -f "${GPGSSH_KEY_WITH_PASSPHRASE}" >/dev/null &&
|
|
ssh-keygen -t ecdsa -N "" -f "${GPGSSH_KEY_ECDSA}" >/dev/null &&
|
|
ssh-keygen -t ed25519 -N "" -C "git ed25519 key" -f "${GPGSSH_KEY_UNTRUSTED}" >/dev/null &&
|
|
|
|
cat >"${GPGSSH_ALLOWED_SIGNERS}" <<-EOF &&
|
|
"principal with number 1" $(cat "${GPGSSH_KEY_PRIMARY}.pub")"
|
|
"principal with number 2" $(cat "${GPGSSH_KEY_SECONDARY}.pub")"
|
|
"principal with number 3" $(cat "${GPGSSH_KEY_WITH_PASSPHRASE}.pub")"
|
|
"principal with number 4" $(cat "${GPGSSH_KEY_ECDSA}.pub")"
|
|
EOF
|
|
|
|
# Verify if at least one key and ssh-keygen works as expected
|
|
echo "testpayload" |
|
|
ssh-keygen -Y sign -n "git" -f "${GPGSSH_KEY_PRIMARY}" >gpgssh_prereq.sig &&
|
|
ssh-keygen -Y find-principals -f "${GPGSSH_ALLOWED_SIGNERS}" -s gpgssh_prereq.sig &&
|
|
echo "testpayload" |
|
|
ssh-keygen -Y verify -n "git" -f "${GPGSSH_ALLOWED_SIGNERS}" -I "principal with number 1" -s gpgssh_prereq.sig
|
|
'
|
|
|
|
test_lazy_prereq GPGSSH_VERIFYTIME '
|
|
# Check if ssh-keygen has a verify-time option by passing an invalid date to it
|
|
ssh-keygen -Overify-time=INVALID -Y check-novalidate -s doesnotmatter 2>&1 | grep -q -F "Invalid \"verify-time\"" &&
|
|
|
|
# Set up keys with key lifetimes
|
|
ssh-keygen -t ed25519 -N "" -C "timeboxed valid key" -f "${GPGSSH_KEY_TIMEBOXEDVALID}" >/dev/null &&
|
|
key_valid=$(cat "${GPGSSH_KEY_TIMEBOXEDVALID}.pub") &&
|
|
ssh-keygen -t ed25519 -N "" -C "timeboxed invalid key" -f "${GPGSSH_KEY_TIMEBOXEDINVALID}" >/dev/null &&
|
|
key_invalid=$(cat "${GPGSSH_KEY_TIMEBOXEDINVALID}.pub") &&
|
|
ssh-keygen -t ed25519 -N "" -C "expired key" -f "${GPGSSH_KEY_EXPIRED}" >/dev/null &&
|
|
key_expired=$(cat "${GPGSSH_KEY_EXPIRED}.pub") &&
|
|
ssh-keygen -t ed25519 -N "" -C "not yet valid key" -f "${GPGSSH_KEY_NOTYETVALID}" >/dev/null &&
|
|
key_notyetvalid=$(cat "${GPGSSH_KEY_NOTYETVALID}.pub") &&
|
|
|
|
# Timestamps outside of test_tick span
|
|
ts2005a=20050401000000 ts2005b=200504020000 &&
|
|
# Timestamps within test_tick span
|
|
ts2005c=20050407000000 ts2005d=200504100000 &&
|
|
# Definitely not yet valid / expired timestamps
|
|
ts2000=20000101000000 ts2999=29990101000000 &&
|
|
|
|
cat >>"${GPGSSH_ALLOWED_SIGNERS}" <<-EOF &&
|
|
"timeboxed valid key" valid-after="$ts2005c",valid-before="$ts2005d" $key_valid"
|
|
"timeboxed invalid key" valid-after="$ts2005a",valid-before="$ts2005b" $key_invalid"
|
|
"principal with expired key" valid-before="$ts2000" $key_expired"
|
|
"principal with not yet valid key" valid-after="$ts2999" $key_notyetvalid"
|
|
EOF
|
|
|
|
# and verify ssh-keygen verifies the key lifetime
|
|
echo "testpayload" |
|
|
ssh-keygen -Y sign -n "git" -f "${GPGSSH_KEY_EXPIRED}" >gpgssh_verifytime_prereq.sig &&
|
|
! (ssh-keygen -Y verify -n "git" -f "${GPGSSH_ALLOWED_SIGNERS}" -I "principal with expired key" -s gpgssh_verifytime_prereq.sig)
|
|
'
|
|
|
|
sanitize_pgp() {
|
|
perl -ne '
|
|
/^-----END PGP/ and $in_pgp = 0;
|
|
print unless $in_pgp;
|
|
/^-----BEGIN PGP/ and $in_pgp = 1;
|
|
'
|
|
}
|