packaging: Add contrib installation

[platform/upstream/git.git] / t / lib-gpg.sh

diff --git a/t/lib-gpg.sh b/t/lib-gpg.sh
old mode 100755 (executable)
new mode 100644 (file)
index a5d3b2c..9fc5241
--- a/t/lib-gpg.sh
+++ b/t/lib-gpg.sh
@@ -1,14 +1,25 @@
-#!/bin/sh
+# 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
 
-gpg_version=$(gpg --version 2>&1)
-if test $? != 127
-then
        # As said here: http://www.gnupg.org/documentation/faqs.html#q6.19
-       # the gpg version 1.0.6 didn't parse trust packets correctly, so for
+       # the gpg version 1.0.6 did not parse trust packets correctly, so for
        # that version, creation of signed tags using the generated key fails.
        case "$gpg_version" in
-       'gpg (GnuPG) 1.0.6'*)
+       "gpg (GnuPG) 1.0.6"*)
                say "Your version of gpg (1.0.6) is too buggy for testing"
+               exit 1
                ;;
        *)
                # Available key info:
@@ -27,27 +38,54 @@ then
                # To export ownertrust:
                #       gpg --homedir /tmp/gpghome --export-ownertrust \
                #               > lib-gpg/ownertrust
-               mkdir ./gpghome &&
-               chmod 0700 ./gpghome &&
-               GNUPGHOME="$(pwd)/gpghome" &&
-               export GNUPGHOME &&
-               (gpgconf --kill gpg-agent >/dev/null 2>&1 || : ) &&
-               gpg --homedir "${GNUPGHOME}" 2>/dev/null --import \
+               mkdir "$GNUPGHOME" &&
+               chmod 0700 "$GNUPGHOME" &&
+               (gpgconf --kill gpg-agent || : ) &&
+               gpg --homedir "${GNUPGHOME}" --import \
                        "$TEST_DIRECTORY"/lib-gpg/keyring.gpg &&
-               gpg --homedir "${GNUPGHOME}" 2>/dev/null --import-ownertrust \
+               gpg --homedir "${GNUPGHOME}" --import-ownertrust \
                        "$TEST_DIRECTORY"/lib-gpg/ownertrust &&
-               gpg --homedir "${GNUPGHOME}" </dev/null >/dev/null 2>&1 \
-                       --sign -u committer@example.com &&
-               test_set_prereq GPG
+               gpg --homedir "${GNUPGHOME}" </dev/null >/dev/null \
+                       --sign -u committer@example.com
                ;;
        esac
-fi
+'
+
+test_lazy_prereq GPGSM '
+       test_have_prereq GPG &&
+       # Available key info:
+       # * see t/lib-gpg/gpgsm-gen-key.in
+       # To generate new certificate:
+       #  * no passphrase
+       #       gpgsm --homedir /tmp/gpghome/ \
+       #               -o /tmp/gpgsm.crt.user \
+       #               --generate-key \
+       #               --batch t/lib-gpg/gpgsm-gen-key.in
+       # To import certificate:
+       #       gpgsm --homedir /tmp/gpghome/ \
+       #               --import /tmp/gpgsm.crt.user
+       # To export into a .p12 we can later import:
+       #       gpgsm --homedir /tmp/gpghome/ \
+       #               -o t/lib-gpg/gpgsm_cert.p12 \
+       #               --export-secret-key-p12 "committer@example.com"
+       echo | gpgsm --homedir "${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 -
+'
 
-if test_have_prereq GPG &&
-    echo | gpg --homedir "${GNUPGHOME}" -b --rfc1991 >/dev/null 2>&1
-then
-       test_set_prereq RFC1991
-fi
+test_lazy_prereq RFC1991 '
+       test_have_prereq GPG &&
+       echo | gpg --homedir "${GNUPGHOME}" -b --rfc1991 >/dev/null
+'
 
 sanitize_pgp() {
        perl -ne '