Matthias Pfefferle pfefferle
🐵
pfefferle
/ activitypub-accept-debug.php
Created
June 5, 2026 08:01
ActivityPub (WordPress) Follow→Accept debug: logs follower-added, outbox queueing, and outgoing Accept delivery, flagging any signing-actor vs keyId mismatch. Drop into wp-content/mu-plugins/. Requires WP_DEBUG_LOG.
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| <?php | |
| /** | |
| * Plugin Name: ActivityPub Accept Debug | |
| * Description: Logs the Follow → Accept lifecycle (follower added, activity queued, delivery result) and flags any case where an Accept is signed by a different actor than its keyId advertises. Drop into wp-content/mu-plugins/ (auto-loads) or wp-content/plugins/ and activate. Output goes to debug.log. Remove when finished. | |
| * Version: 1.0.0 | |
| * License: GPL-2.0-or-later | |
| * | |
| * Diagnoses "follow reverts from Unfollow to Confirm Request" reports: an Accept | |
| * that is delivered but rejected remotely (signing key does not match the keyId) | |
| * leaves a local "orphaned follower" while the remote shows the request pending. |
pfefferle
/ m5stack-atom-echo.yml
Last active
July 19, 2024 21:51
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| substitutions: | |
| name: m5stack-atom-echo | |
| friendly_name: M5Stack Atom Echo | |
| esphome: | |
| name: ${name} | |
| name_add_mac_suffix: false | |
| friendly_name: ${friendly_name} | |
| min_version: 2024.6.0 | |
| project: |
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| function doGet() { | |
| // What is the original language of the RSS Feed | |
| var fromLang = "de"; | |
| // What is the destination language | |
| var toLang = "en"; | |
| // Enter the full URL of the RSS feed | |
| var rssFeed = "https://notiz.blog/feed/"; |
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| # | |___ _| |___ _| |_ | |
| # | __\ \ /\ / / __\ \/ / __| | |
| # | |_ \ V V /| |_ > <| |_ | |
| # \__| \_/\_/ \__/_/\_\\__| | |
| # | |
| # Twtxt is an open, distributed | |
| # microblogging platform that | |
| # uses human-readable text files, | |
| # common transport protocols, and | |
| # free software. |
pfefferle
/ result.json
Created
July 17, 2020 12:07
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| { | |
| "tests": "10825", | |
| "failures": "0", | |
| "errors": "3", | |
| "time": "164.350793", | |
| "testsuites": { | |
| "WP_REST_Plugins_Controller_Test": { | |
| "name": "WP_REST_Plugins_Controller_Test", | |
| "tests": "36", | |
| "failures": "0", |
pfefferle
/ webmention.php
Last active
September 8, 2019 14:33
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| function webmention_url_to_postid( $url ) { | |
| $id = wp_cache_get( base64_encode( $url ), 'webmention_url_to_postid' ); | |
| if ( $id ) { | |
| return apply_filters( 'webmention_post_id', $id, $url ); | |
| } | |
| if ( '/' === wp_make_link_relative( trailingslashit( $url ) ) ) { | |
| return apply_filters( 'webmention_post_id', get_option( 'webmention_home_mentions' ), $url ); | |
| } |
pfefferle
/ wordpress.php
Created
September 27, 2018 19:13
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| <?php | |
| // get private key | |
| $key = get_user_meta( 1, 'magic_sig_private_key', true ); | |
| $date = gmdate('D, d M Y H:i:s T'); | |
| $signed_string = "(request-target): post /inbox\nhost: mastodon.social\ndate: $date"; | |
| $signature = null; | |
| openssl_sign( $signed_string, $signature, $key, OPENSSL_ALGO_SHA256 ); | |
| $signature = 'keyId="https://pfefferle.org/author/pfefferle/#main-key",algorithm="rsa-sha256",headers="(request-target) host date",signature="' . base64_encode( $signature ) . '"'; |
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| { | |
| "items": [ | |
| { | |
| "type": [ | |
| "h-feed" | |
| ], | |
| "properties": { | |
| "name": [ | |
| "test" | |
| ], |
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| { | |
| "items": [ | |
| { | |
| "type": [ | |
| "h-entry" | |
| ], | |
| "properties": { | |
| "in-reply-to": { | |
| "type": [ | |
| "h-cite" |
pfefferle
/ is_valid_mf2_json.php
Created
August 19, 2018 18:48
— forked from aaronpk/is_valid_mf2_json.php
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| <?php | |
| function is_valid_mf2_json($input) { | |
| // Input to this function must be an array | |
| if(!is_array($input)) | |
| return false; | |
| // Keys type and properties are required at a minimum and must be arrays | |
| if(!isset($input['type']) || !is_array($input['type'])) | |
| return false; |
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