# GNU Guix --- Functional package management for GNU
# Copyright © 2020 Ludovic Courtès <ludo@gnu.org>
#
# This file is part of GNU Guix.
#
# GNU Guix is free software; you can redistribute it and/or modify it
# under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 3 of the License, or (at
# your option) any later version.
#
# GNU Guix is distributed in the hope that it will be useful, but
# WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with GNU Guix.  If not, see <http://www.gnu.org/licenses/>.

#
# Test the 'guix git authenticate' command-line utility.
#

# Skip if we're not in a Git checkout.
[ -d "$abs_top_srcdir/.git" ] || exit 77

# Skip if there's no 'keyring' branch.
guile -c '(use-modules (git))
  (member "refs/heads/keyring" (branch-list (repository-open ".")))' || \
    exit 77

# Keep in sync with '%default-channels' in (guix channels)!
intro_commit="9edb3f66fd807b096b48283debdcddccfea34bad"
intro_signer="BBB0 2DDF 2CEA F6A8 0D1D  E643 A2A0 6DF2 A33A 54FA"

cache_key="test-$$"

guix git authenticate "$intro_commit" "$intro_signer"	\
     --cache-key="$cache_key" --stats			\
     --end=9549f0283a78fe36f2d4ff2a04ef8ad6b0c02604

rm "$XDG_CACHE_HOME/guix/authentication/$cache_key"

# Commit and signer of the 'v1.0.0' tag.
v1_0_0_commit="6298c3ffd9654d3231a6f25390b056483e8f407c"
v1_0_0_signer="3CE4 6455 8A84 FDC6 9DB4  0CFB 090B 1199 3D9A EBB5" # civodul
v1_0_1_commit="d68de958b60426798ed62797ff7c96c327a672ac"

# This should fail because these commits lack '.guix-authorizations'.
! guix git authenticate "$v1_0_0_commit" "$v1_0_0_signer" \
       --cache-key="$cache_key" --end="$v1_0_1_commit"

# This should work thanks to '--historical-authorizations'.
guix git authenticate "$v1_0_0_commit" "$v1_0_0_signer" 	\
     --cache-key="$cache_key" --end="$v1_0_1_commit" --stats	\
     --historical-authorizations="$abs_top_srcdir/etc/historical-authorizations"
be5e4b44843'>tests</a>/<a href='/guix/log/tests/openpgp.scm?id=d4732deb4f885152e98b64a70806fbe5e4b44843'>openpgp.scm</a></div><div class='content'><table class='list nowrap'><tr class='nohover'><th class='left'>Age</th><th class='left'>Commit message (<a href='/guix/log/tests/openpgp.scm?id=d4732deb4f885152e98b64a70806fbe5e4b44843&amp;showmsg=1'>Expand</a>)</th><th class='left'>Author</th></tr>
<tr><td><span title='2020-09-29 22:53:36 +0200'>2020-09-29</span></td><td><a href='/guix/commit/tests/openpgp.scm?id=680b80e37453d4e23ad8188d60894916e1c07162'>openpgp: Fix argument order of 'fxbit-set?'.</a><span class='msg-avail'>...</span></td><td>Lars-Dominik Braun</td></tr>
<tr><td><span title='2020-05-04 09:56:13 +0200'>2020-05-04</span></td><td><a href='/guix/commit/tests/openpgp.scm?id=b835e158d51c873a99367afd27f3d57cfe92e10e'>openpgp: Add 'string-&gt;openpgp-packet'.</a><span class='msg-avail'>...</span></td><td>Ludovic Courtès</td></tr>
<tr><td><span title='2020-05-04 09:56:13 +0200'>2020-05-04</span></td><td><a href='/guix/commit/tests/openpgp.scm?id=bd8126558dc7a022d7853d803d7134ffa1b7bc52'>openpgp: 'lookup-key-by-{id,fingerprint}' return the key first.</a><span class='msg-avail'>...</span></td><td>Ludovic Courtès</td></tr>
<tr><td><span title='2020-05-04 09:56:12 +0200'>2020-05-04</span></td><td><a href='/guix/commit/tests/openpgp.scm?id=b45fa0a123bec8d023e5520dfb381bfc73313929'>openpgp: 'verify-openpgp-signature' looks up by fingerprint when possible.</a><span class='msg-avail'>...</span></td><td>Ludovic Courtès</td></tr>
<tr><td><span title='2020-05-04 09:56:12 +0200'>2020-05-04</span></td><td><a href='/guix/commit/tests/openpgp.scm?id=efe1f0122c61b8932671d07419f0200c170a994e'>openpgp: Add 'lookup-key-by-fingerprint'.</a><span class='msg-avail'>...</span></td><td>Ludovic Courtès</td></tr>
<tr><td><span title='2020-05-04 09:56:12 +0200'>2020-05-04</span></td><td><a href='/guix/commit/tests/openpgp.scm?id=7b2b3a13cc2d9b043f37b2e7ba0f147c08de8fad'>openpgp: Store the issuer key id and fingerprint in &lt;openpgp-signature&gt;.</a><span class='msg-avail'>...</span></td><td>Ludovic Courtès</td></tr>
<tr><td><span title='2020-05-04 09:56:12 +0200'>2020-05-04</span></td><td><a href='/guix/commit/tests/openpgp.scm?id=4459c7859c286ab54fa3a9901c8a17591b04c516'>openpgp: Decode the issuer-fingerprint signature subpacket.</a><span class='msg-avail'>...</span></td><td>Ludovic Courtès</td></tr>
<tr><td><span title='2020-05-04 09:56:12 +0200'>2020-05-04</span></td><td><a href='/guix/commit/tests/openpgp.scm?id=43408e304ffb1149f35cb539b40d673d567c9116'>Add (guix openpgp).</a><span class='msg-avail'>...</span></td><td>Ludovic Courtès</td></tr>