# GNU Guix --- Functional package management for GNU
# Copyright © 2020, 2022 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-$$"

# This must fail because the end commit is not a descendant of $intro_commit.
! guix git authenticate "$intro_commit" "$intro_signer"	\
     --cache-key="$cache_key" --stats			\
     --end=9549f0283a78fe36f2d4ff2a04ef8ad6b0c02604

# The v1.2.0 commit is a descendant of $intro_commit and it satisfies the
# authorization invariant.
v1_2_0_commit="a099685659b4bfa6b3218f84953cbb7ff9e88063"
guix git authenticate "$intro_commit" "$intro_signer"	\
     --cache-key="$cache_key" --stats			\
     --end="$v1_2_0_commit"

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 succeed because v1.0.0 is an ancestor of $intro_commit.
guix git authenticate "$intro_commit" "$intro_signer"	\
     --cache-key="$cache_key" --stats			\
     --end="$v1_0_0_commit"

# 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"
ands.</a><span class='msg-avail'>...</span></td><td>Ludovic Courtès</td></tr>
<tr><td><span title='2022-01-16 23:56:56 +0100'>2022-01-16</span></td><td><a href='/guix/commit/etc/completion?id=e35deac9e7379605c0e3918e74a6d153861a4aa2'>bash completion: Fix options completion.</a><span class='msg-avail'>...</span></td><td>Fulbert</td></tr>
<tr><td><span title='2021-12-08 21:09:55 +0100'>2021-12-08</span></td><td><a href='/guix/commit/etc/completion?id=f3af1fb0bcbcbe18ab773374efe606e90107cfb6'>bash completion: Complete ‘guix shell -f’.</a><span class='msg-avail'>...</span></td><td>Tobias Geerinckx-Rice</td></tr>
<tr><td><span title='2021-10-31 00:57:07 +0200'>2021-10-31</span></td><td><a href='/guix/commit/etc/completion?id=8e6989fcaf4a6de00e799777e2a0ccb90fc05e59'>bash completion: Complete top-level options.</a><span class='msg-avail'>...</span></td><td>Tobias Geerinckx-Rice</td></tr>
<tr><td><span title='2021-10-31 00:57:07 +0200'>2021-10-31</span></td><td><a href='/guix/commit/etc/completion?id=0987a0eba4e8220e98e93686a4ad3ef87433fb2f'>bash completion: Don't hard-code "guix" binary name.</a><span class='msg-avail'>...</span></td><td>Tobias Geerinckx-Rice</td></tr>
<tr><td><span title='2021-10-25 18:58:18 +0200'>2021-10-25</span></td><td><a href='/guix/commit/etc/completion?id=80edb7df6586464aa40e84e103f0045452de95db'>Add 'guix shell'.</a><span class='msg-avail'>...</span></td><td>Ludovic Courtès</td></tr>
<tr><td><span title='2021-10-24 20:17:05 +0200'>2021-10-24</span></td><td><a href='/guix/commit/etc/completion?id=55f6d9e818512b4e3e4adacfa99deb201b6854be'>etc: completion: Filter gratuitous spaces from available packages.</a><span class='msg-avail'>...</span></td><td>Liliana Marie Prikler</td></tr>
<tr><td><span title='2021-10-03 19:23:49 +0200'>2021-10-03</span></td><td><a href='/guix/commit/etc/completion?id=ed14bc298470f77f4ffacdc315ae87939f81c765'>bash completion: Fix ‘system’ &amp; ‘container’ subcommands.</a><span class='msg-avail'>...</span></td><td>Tobias Geerinckx-Rice</td></tr>
<tr><td><span title='2021-10-03 19:23:49 +0200'>2021-10-03</span></td><td><a href='/guix/commit/etc/completion?id=d71cfaea3006bc02dc6d309d916809e1f799f04e'>bash completion: Complete ‘guix size’ file names.</a><span class='msg-avail'>...</span></td><td>Tobias Geerinckx-Rice</td></tr>
<tr><td><span title='2021-10-03 19:23:48 +0200'>2021-10-03</span></td><td><a href='/guix/commit/etc/completion?id=9e3355d2a35796276d17af13ac45814dbf6c4203'>bash completion: Complete ‘guix build’ file names.</a><span class='msg-avail'>...</span></td><td>Tobias Geerinckx-Rice</td></tr>
<tr><td><span title='2021-10-03 19:23:48 +0200'>2021-10-03</span></td><td><a href='/guix/commit/etc/completion?id=ee5e4779e21b6eaf3229ab4201e731d8dde7e4b2'>bash completion: Complete ‘guix weather’ packages.</a><span class='msg-avail'>...</span></td><td>Tobias Geerinckx-Rice</td></tr>
<tr><td><span title='2021-10-03 19:23:48 +0200'>2021-10-03</span></td><td><a href='/guix/commit/etc/completion?id=17f76b209ceca9972dcd375d2a0f869abc6d1f26'>bash completion: Append to $COMPREPLY where possible.</a><span class='msg-avail'>...</span></td><td>Tobias Geerinckx-Rice</td></tr>
<tr><td><span title='2021-10-03 19:23:48 +0200'>2021-10-03</span></td><td><a href='/guix/commit/etc/completion?id=6fba67df1928a62abc7939bd8ff020e998ad8d6b'>bash completion: Consolidate similar $command ‘if’ branches.</a><span class='msg-avail'>...</span></td><td>Tobias Geerinckx-Rice</td></tr>
<tr><td><span title='2021-08-28 17:57:50 +0200'>2021-08-28</span></td><td><a href='/guix/commit/etc/completion?id=a8dd285d5a0670abf124a721e6ba94da045b24ba'>zsh completion: Add missing commands and arguments.</a><span class='msg-avail'>...</span></td><td>Noah Evans</td></tr>
<tr><td><span title='2021-06-16 12:13:39 +0200'>2021-06-16</span></td><td><a href='/guix/commit/etc/completion?id=fa0dc1229c0dc44a7358d183e54d9e02d1199e39'>bash_completion: Complete options for ‘guix environment’.</a><span class='msg-avail'>...</span></td><td>Tobias Geerinckx-Rice</td></tr>
<tr><td><span title='2021-06-16 12:13:39 +0200'>2021-06-16</span></td><td><a href='/guix/commit/etc/completion?id=dc3ba8c83602d69294e21d1b0c066f0d89890b56'>bash completion: Complete options for the right command.</a><span class='msg-avail'>...</span></td><td>Tobias Geerinckx-Rice</td></tr>
<tr><td><span title='2021-06-16 12:13:39 +0200'>2021-06-16</span></td><td><a href='/guix/commit/etc/completion?id=80a17aae7991c6df061a98bb71734485f4ca17e2'>bash completion: Really support subcommands.</a><span class='msg-avail'>...</span></td><td>Tobias Geerinckx-Rice</td></tr>
<tr><td><span title='2021-04-20 12:13:16 +0200'>2021-04-20</span></td><td><a href='/guix/commit/etc/completion?id=d95168321f4a9bf6857b598da0a183b45a868d54'>import: Remove Nix importer.</a><span class='msg-avail'>...</span></td><td>Ludovic Courtès</td></tr>