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SocialPub/tools/pasture/peers/wordpress.sh
T
thepraandClaude Opus 5.5 bebb4d6370 Pasture: WordPress pinned with its updates off, Mbin's worker restarting, threads checking our own deliveries
A full sweep found three peers silent. WordPress had updated itself to 7.1.2 from WP-Cron, and the new CA bundle dropped
Caddy's root: it now runs the 7.1.2 image with automatic updates off. Mbin's messenger worker had died when the shared
Postgres restarted under it: it now consumes again whenever it stops. Friendica sat in a quarantine left by the old
breaker. The threads scenario checks that PrivaPub never sends carol's reply to Mastodon, since a relay Mastodon has just
left (the relay scenario's) may still pass it on. With these, every scenario passes but the crawler's, which needs it
switched on.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01LsXgEaXee4GCU1hwYgPJXw
2026-10-06 16:29:21 +02:00

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4.4 KiB
Bash

# WordPress 7.1.2 with the ActivityPub plugin 9.3.1: posts as Articles (or Notes when short), comments as replies, each
# author an actor and the blog one too, likes and boosts kept as comments of their kind. On a shared MySQL 8.4 (database
# wordpress). The plugin federates from WP-Cron, so a sidecar runs the due events every few seconds. WordPress sends its
# requests through its own CA bundle (wp-includes/certificates), to which Caddy's root is appended; its URL guard refuses
# private addresses with no switch, which the pasture's public-looking subnet passes. The admin is wpuser; the town's
# accounts are authors with application passwords for the REST API. Its automatic updates are off: one (core 7.1.2,
# 2026-10-05) wrote a new CA bundle over the one Caddy's root was appended to, and nothing reached PrivaPub after it.
WORDPRESS_IMAGE=${WORDPRESS_IMAGE:-docker.io/library/wordpress:7.1.2-apache}
WORDPRESS_CLI_IMAGE=${WORDPRESS_CLI_IMAGE:-docker.io/library/wordpress:cli}
WORDPRESS_ACTIVITYPUB=9.3.1
WORDPRESS_PASSWORD=Wordpress-Pasture-1
. "$here/peers/shared.sh"
# wp <args>: wp-cli against the site, sharing its files
wp() {
podman run --rm --network $net --volumes-from pasture-wordpress --user 33:33 -e HOME=/tmp \
-e WORDPRESS_DB_HOST=mysql -e WORDPRESS_DB_USER=pasture -e WORDPRESS_DB_PASSWORD=pasture -e WORDPRESS_DB_NAME=wordpress \
"$WORDPRESS_CLI_IMAGE" wp "$@"
}
wordpress_up() {
shared_mysql_up
mysql_db wordpress
podman volume exists pasture-wordpress-html || podman volume create --label pasture=1 pasture-wordpress-html >/dev/null
# behind Caddy: https as the proxy says, and the site's own address
local extra="if (isset(\$_SERVER['HTTP_X_FORWARDED_PROTO']) && \$_SERVER['HTTP_X_FORWARDED_PROTO'] === 'https') { \$_SERVER['HTTPS'] = 'on'; }
define('WP_HOME', 'https://wordpress.test'); define('WP_SITEURL', 'https://wordpress.test'); define('DISABLE_WP_CRON', true);
define('FS_METHOD', 'direct'); define('AUTOMATIC_UPDATER_DISABLED', true); define('WP_AUTO_UPDATE_CORE', false);"
podman run -d --replace --name pasture-wordpress --network $net \
-e WORDPRESS_DB_HOST=mysql -e WORDPRESS_DB_USER=pasture -e WORDPRESS_DB_PASSWORD=pasture -e WORDPRESS_DB_NAME=wordpress \
-e WORDPRESS_CONFIG_EXTRA="$extra" -v pasture-wordpress-html:/var/www/html -v "$ca:/pasture/ca:z,ro" \
"$WORDPRESS_IMAGE" >/dev/null
for _ in $(seq 1 60); do podman exec pasture-wordpress test -f /var/www/html/wp-config.php 2>/dev/null && break; sleep 2; done
if ! wp core is-installed >/dev/null 2>&1; then
wp core install --url=https://wordpress.test --title="Pasture WordPress" --admin_user=wpuser \
--admin_password="$WORDPRESS_PASSWORD" --admin_email=wpuser@wordpress.test --skip-email >/dev/null
fi
wp rewrite structure '/%postname%/' --hard >/dev/null
wp plugin is-installed activitypub 2>/dev/null || wp plugin install activitypub --version=$WORDPRESS_ACTIVITYPUB >/dev/null
wp plugin activate activitypub >/dev/null
# both the blog and its authors are actors
wp option update activitypub_actor_mode actor_blog >/dev/null
podman exec pasture-wordpress sh -c 'grep -q "Caddy Local Authority" wp-includes/certificates/ca-bundle.crt || { echo; cat /pasture/ca/root.crt; } >> wp-includes/certificates/ca-bundle.crt'
podman run -d --replace --name pasture-wordpress-cron --network $net --volumes-from pasture-wordpress --user 33:33 -e HOME=/tmp \
-e WORDPRESS_DB_HOST=mysql -e WORDPRESS_DB_USER=pasture -e WORDPRESS_DB_PASSWORD=pasture -e WORDPRESS_DB_NAME=wordpress \
--entrypoint sh "$WORDPRESS_CLI_IMAGE" -c 'while :; do wp cron event run --due-now >/dev/null 2>&1; sleep 5; done' >/dev/null
wait_http https://wordpress.test:6443/ 1 >/dev/null 2>&1 || true
for _ in $(seq 1 60); do
site wordpress.test -s -o /dev/null -w '%{http_code}' "https://wordpress.test:6443/.well-known/webfinger?resource=acct:wpuser@wordpress.test" 2>/dev/null | grep -q 200 && break
sleep 2
done
wordpress_app_password wpuser > "$here/.state/wordpress.token"
echo "wordpress: https://wordpress.test:6443"
}
# wordpress_user <name>: an author (who publishes, and so is an actor)
wordpress_user() {
wp user get "$1" >/dev/null 2>&1 || wp user create "$1" "$1@wordpress.test" --role=author --user_pass="$WORDPRESS_PASSWORD" >/dev/null
}
# wordpress_app_password <name>: "name:password" for the REST API's basic authentication
wordpress_app_password() {
echo "$1:$(wp user application-password create "$1" pasture --porcelain)"
}