]>
Commit | Line | Data |
---|---|---|
1 | # We always set GNUPGHOME, even if no usable GPG was found, as | |
2 | # | |
3 | # - It does not hurt, and | |
4 | # | |
5 | # - we cannot set global environment variables in lazy prereqs because they are | |
6 | # executed in an eval'ed subshell that changes the working directory to a | |
7 | # temporary one. | |
8 | ||
9 | GNUPGHOME="$PWD/gpghome" | |
10 | export GNUPGHOME | |
11 | ||
12 | test_lazy_prereq GPG ' | |
13 | gpg_version=$(gpg --version 2>&1) | |
14 | test $? != 127 || exit 1 | |
15 | ||
16 | # As said here: http://www.gnupg.org/documentation/faqs.html#q6.19 | |
17 | # the gpg version 1.0.6 did not parse trust packets correctly, so for | |
18 | # that version, creation of signed tags using the generated key fails. | |
19 | case "$gpg_version" in | |
20 | "gpg (GnuPG) 1.0.6"*) | |
21 | say "Your version of gpg (1.0.6) is too buggy for testing" | |
22 | exit 1 | |
23 | ;; | |
24 | *) | |
25 | # Available key info: | |
26 | # * Type DSA and Elgamal, size 2048 bits, no expiration date, | |
27 | # name and email: C O Mitter <committer@example.com> | |
28 | # * Type RSA, size 2048 bits, no expiration date, | |
29 | # name and email: Eris Discordia <discord@example.net> | |
30 | # No password given, to enable non-interactive operation. | |
31 | # To generate new key: | |
32 | # gpg --homedir /tmp/gpghome --gen-key | |
33 | # To write armored exported key to keyring: | |
34 | # gpg --homedir /tmp/gpghome --export-secret-keys \ | |
35 | # --armor 0xDEADBEEF >> lib-gpg/keyring.gpg | |
36 | # gpg --homedir /tmp/gpghome --export \ | |
37 | # --armor 0xDEADBEEF >> lib-gpg/keyring.gpg | |
38 | # To export ownertrust: | |
39 | # gpg --homedir /tmp/gpghome --export-ownertrust \ | |
40 | # > lib-gpg/ownertrust | |
41 | mkdir "$GNUPGHOME" && | |
42 | chmod 0700 "$GNUPGHOME" && | |
43 | (gpgconf --kill gpg-agent || : ) && | |
44 | gpg --homedir "${GNUPGHOME}" --import \ | |
45 | "$TEST_DIRECTORY"/lib-gpg/keyring.gpg && | |
46 | gpg --homedir "${GNUPGHOME}" --import-ownertrust \ | |
47 | "$TEST_DIRECTORY"/lib-gpg/ownertrust && | |
48 | gpg --homedir "${GNUPGHOME}" </dev/null >/dev/null \ | |
49 | --sign -u committer@example.com | |
50 | ;; | |
51 | esac | |
52 | ' | |
53 | ||
54 | test_lazy_prereq GPGSM ' | |
55 | test_have_prereq GPG && | |
56 | # Available key info: | |
57 | # * see t/lib-gpg/gpgsm-gen-key.in | |
58 | # To generate new certificate: | |
59 | # * no passphrase | |
60 | # gpgsm --homedir /tmp/gpghome/ \ | |
61 | # -o /tmp/gpgsm.crt.user \ | |
62 | # --generate-key \ | |
63 | # --batch t/lib-gpg/gpgsm-gen-key.in | |
64 | # To import certificate: | |
65 | # gpgsm --homedir /tmp/gpghome/ \ | |
66 | # --import /tmp/gpgsm.crt.user | |
67 | # To export into a .p12 we can later import: | |
68 | # gpgsm --homedir /tmp/gpghome/ \ | |
69 | # -o t/lib-gpg/gpgsm_cert.p12 \ | |
70 | # --export-secret-key-p12 "committer@example.com" | |
71 | echo | gpgsm --homedir "${GNUPGHOME}" \ | |
72 | --passphrase-fd 0 --pinentry-mode loopback \ | |
73 | --import "$TEST_DIRECTORY"/lib-gpg/gpgsm_cert.p12 && | |
74 | ||
75 | gpgsm --homedir "${GNUPGHOME}" -K | | |
76 | grep fingerprint: | | |
77 | cut -d" " -f4 | | |
78 | tr -d "\\n" >"${GNUPGHOME}/trustlist.txt" && | |
79 | ||
80 | echo " S relax" >>"${GNUPGHOME}/trustlist.txt" && | |
81 | echo hello | gpgsm --homedir "${GNUPGHOME}" >/dev/null \ | |
82 | -u committer@example.com -o /dev/null --sign - | |
83 | ' | |
84 | ||
85 | test_lazy_prereq RFC1991 ' | |
86 | test_have_prereq GPG && | |
87 | echo | gpg --homedir "${GNUPGHOME}" -b --rfc1991 >/dev/null | |
88 | ' | |
89 | ||
90 | GPGSSH_KEY_PRIMARY="${GNUPGHOME}/ed25519_ssh_signing_key" | |
91 | GPGSSH_KEY_SECONDARY="${GNUPGHOME}/rsa_2048_ssh_signing_key" | |
92 | GPGSSH_KEY_UNTRUSTED="${GNUPGHOME}/untrusted_ssh_signing_key" | |
93 | GPGSSH_KEY_EXPIRED="${GNUPGHOME}/expired_ssh_signing_key" | |
94 | GPGSSH_KEY_NOTYETVALID="${GNUPGHOME}/notyetvalid_ssh_signing_key" | |
95 | GPGSSH_KEY_TIMEBOXEDVALID="${GNUPGHOME}/timeboxed_valid_ssh_signing_key" | |
96 | GPGSSH_KEY_TIMEBOXEDINVALID="${GNUPGHOME}/timeboxed_invalid_ssh_signing_key" | |
97 | GPGSSH_KEY_WITH_PASSPHRASE="${GNUPGHOME}/protected_ssh_signing_key" | |
98 | GPGSSH_KEY_ECDSA="${GNUPGHOME}/ecdsa_ssh_signing_key" | |
99 | GPGSSH_KEY_PASSPHRASE="super_secret" | |
100 | GPGSSH_ALLOWED_SIGNERS="${GNUPGHOME}/ssh.all_valid.allowedSignersFile" | |
101 | ||
102 | GPGSSH_GOOD_SIGNATURE_TRUSTED='Good "git" signature for' | |
103 | GPGSSH_GOOD_SIGNATURE_UNTRUSTED='Good "git" signature with' | |
104 | GPGSSH_KEY_NOT_TRUSTED="No principal matched" | |
105 | GPGSSH_BAD_SIGNATURE="Signature verification failed" | |
106 | ||
107 | test_lazy_prereq GPGSSH ' | |
108 | ssh_version=$(ssh-keygen -Y find-principals -n "git" 2>&1) | |
109 | test $? != 127 || exit 1 | |
110 | echo $ssh_version | grep -q "find-principals:missing signature file" | |
111 | test $? = 0 || exit 1; | |
112 | ||
113 | # Setup some keys and an allowed signers file | |
114 | mkdir -p "${GNUPGHOME}" && | |
115 | chmod 0700 "${GNUPGHOME}" && | |
116 | (setfacl -k "${GNUPGHOME}" 2>/dev/null || true) && | |
117 | ssh-keygen -t ed25519 -N "" -C "git ed25519 key" -f "${GPGSSH_KEY_PRIMARY}" >/dev/null && | |
118 | ssh-keygen -t rsa -b 2048 -N "" -C "git rsa2048 key" -f "${GPGSSH_KEY_SECONDARY}" >/dev/null && | |
119 | ssh-keygen -t ed25519 -N "${GPGSSH_KEY_PASSPHRASE}" -C "git ed25519 encrypted key" -f "${GPGSSH_KEY_WITH_PASSPHRASE}" >/dev/null && | |
120 | ssh-keygen -t ecdsa -N "" -f "${GPGSSH_KEY_ECDSA}" >/dev/null && | |
121 | ssh-keygen -t ed25519 -N "" -C "git ed25519 key" -f "${GPGSSH_KEY_UNTRUSTED}" >/dev/null && | |
122 | ||
123 | cat >"${GPGSSH_ALLOWED_SIGNERS}" <<-EOF && | |
124 | "principal with number 1" $(cat "${GPGSSH_KEY_PRIMARY}.pub")" | |
125 | "principal with number 2" $(cat "${GPGSSH_KEY_SECONDARY}.pub")" | |
126 | "principal with number 3" $(cat "${GPGSSH_KEY_WITH_PASSPHRASE}.pub")" | |
127 | "principal with number 4" $(cat "${GPGSSH_KEY_ECDSA}.pub")" | |
128 | EOF | |
129 | ||
130 | # Verify if at least one key and ssh-keygen works as expected | |
131 | echo "testpayload" | | |
132 | ssh-keygen -Y sign -n "git" -f "${GPGSSH_KEY_PRIMARY}" >gpgssh_prereq.sig && | |
133 | ssh-keygen -Y find-principals -f "${GPGSSH_ALLOWED_SIGNERS}" -s gpgssh_prereq.sig && | |
134 | echo "testpayload" | | |
135 | ssh-keygen -Y verify -n "git" -f "${GPGSSH_ALLOWED_SIGNERS}" -I "principal with number 1" -s gpgssh_prereq.sig | |
136 | ' | |
137 | ||
138 | test_lazy_prereq GPGSSH_VERIFYTIME ' | |
139 | # Check if ssh-keygen has a verify-time option by passing an invalid date to it | |
140 | ssh-keygen -Overify-time=INVALID -Y check-novalidate -s doesnotmatter 2>&1 | grep -q -F "Invalid \"verify-time\"" && | |
141 | ||
142 | # Set up keys with key lifetimes | |
143 | ssh-keygen -t ed25519 -N "" -C "timeboxed valid key" -f "${GPGSSH_KEY_TIMEBOXEDVALID}" >/dev/null && | |
144 | key_valid=$(cat "${GPGSSH_KEY_TIMEBOXEDVALID}.pub") && | |
145 | ssh-keygen -t ed25519 -N "" -C "timeboxed invalid key" -f "${GPGSSH_KEY_TIMEBOXEDINVALID}" >/dev/null && | |
146 | key_invalid=$(cat "${GPGSSH_KEY_TIMEBOXEDINVALID}.pub") && | |
147 | ssh-keygen -t ed25519 -N "" -C "expired key" -f "${GPGSSH_KEY_EXPIRED}" >/dev/null && | |
148 | key_expired=$(cat "${GPGSSH_KEY_EXPIRED}.pub") && | |
149 | ssh-keygen -t ed25519 -N "" -C "not yet valid key" -f "${GPGSSH_KEY_NOTYETVALID}" >/dev/null && | |
150 | key_notyetvalid=$(cat "${GPGSSH_KEY_NOTYETVALID}.pub") && | |
151 | ||
152 | # Timestamps outside of test_tick span | |
153 | ts2005a=20050401000000 ts2005b=200504020000 && | |
154 | # Timestamps within test_tick span | |
155 | ts2005c=20050407000000 ts2005d=200504100000 && | |
156 | # Definitely not yet valid / expired timestamps | |
157 | ts2000=20000101000000 ts2999=29990101000000 && | |
158 | ||
159 | cat >>"${GPGSSH_ALLOWED_SIGNERS}" <<-EOF && | |
160 | "timeboxed valid key" valid-after="$ts2005c",valid-before="$ts2005d" $key_valid" | |
161 | "timeboxed invalid key" valid-after="$ts2005a",valid-before="$ts2005b" $key_invalid" | |
162 | "principal with expired key" valid-before="$ts2000" $key_expired" | |
163 | "principal with not yet valid key" valid-after="$ts2999" $key_notyetvalid" | |
164 | EOF | |
165 | ||
166 | # and verify ssh-keygen verifies the key lifetime | |
167 | echo "testpayload" | | |
168 | ssh-keygen -Y sign -n "git" -f "${GPGSSH_KEY_EXPIRED}" >gpgssh_verifytime_prereq.sig && | |
169 | ! (ssh-keygen -Y verify -n "git" -f "${GPGSSH_ALLOWED_SIGNERS}" -I "principal with expired key" -s gpgssh_verifytime_prereq.sig) | |
170 | ' | |
171 | ||
172 | sanitize_pgp() { | |
173 | perl -ne ' | |
174 | /^-----END PGP/ and $in_pgp = 0; | |
175 | print unless $in_pgp; | |
176 | /^-----BEGIN PGP/ and $in_pgp = 1; | |
177 | ' | |
178 | } |