From 7746db416922c9ba4cbc7456b4018ffaf48b62fb Mon Sep 17 00:00:00 2001
From: Nutomic <me@nutomic.com>
Date: Thu, 2 May 2024 13:49:19 +0200
Subject: [PATCH] Testing and minor fix for federation with Discourse (#4628)

* Testing and minor fix for federation with Discourse

* prettier
---
 Cargo.lock                                    | 249 +++++++++---------
 .../apub/assets/discourse/objects/group.json  |  22 ++
 .../apub/assets/discourse/objects/page.json   |  13 +
 .../apub/assets/discourse/objects/person.json |  23 ++
 crates/apub/src/protocol/objects/mod.rs       |   8 +
 crates/apub/src/protocol/objects/page.rs      |   2 +-
 6 files changed, 196 insertions(+), 121 deletions(-)
 create mode 100644 crates/apub/assets/discourse/objects/group.json
 create mode 100644 crates/apub/assets/discourse/objects/page.json
 create mode 100644 crates/apub/assets/discourse/objects/person.json

diff --git a/Cargo.lock b/Cargo.lock
index 9fee3527e..475e68575 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -68,7 +68,7 @@ version = "0.5.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "5f7b0a21988c1bf877cf4759ef5ddaac04c1c9fe808c9142ecb78ba97d97a28a"
 dependencies = [
- "bitflags 2.5.0",
+ "bitflags 2.4.2",
  "bytes",
  "futures-core",
  "futures-sink",
@@ -123,7 +123,7 @@ dependencies = [
  "actix-utils",
  "ahash",
  "base64 0.21.7",
- "bitflags 2.5.0",
+ "bitflags 2.4.2",
  "brotli",
  "bytes",
  "bytestring",
@@ -157,7 +157,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "e01ed3140b2f8d422c68afa1ed2e85d996ea619c988ac834d255db32138655cb"
 dependencies = [
  "quote",
- "syn 2.0.57",
+ "syn 2.0.53",
 ]
 
 [[package]]
@@ -315,7 +315,7 @@ dependencies = [
  "actix-router",
  "proc-macro2",
  "quote",
- "syn 2.0.57",
+ "syn 2.0.53",
 ]
 
 [[package]]
@@ -376,9 +376,9 @@ dependencies = [
 
 [[package]]
 name = "aho-corasick"
-version = "1.1.3"
+version = "1.1.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8e60d3430d3a69478ad0993f19238d2df97c507009a52b3c10addcd7f6bcb916"
+checksum = "b2969dcb958b36655471fc61f7e416fa76033bdd4bfed0678d8fee1e2d07a1f0"
 dependencies = [
  "memchr",
 ]
@@ -535,7 +535,7 @@ checksum = "16e62a023e7c117e27523144c5d2459f4397fcc3cab0085af8e2224f643a0193"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.57",
+ "syn 2.0.53",
 ]
 
 [[package]]
@@ -546,7 +546,7 @@ checksum = "c6fa2087f2753a7da8cc1c0dbfcf89579dd57458e36769de5ac750b4671737ca"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.57",
+ "syn 2.0.53",
 ]
 
 [[package]]
@@ -570,9 +570,9 @@ checksum = "c59bdb34bc650a32731b31bd8f0829cc15d24a708ee31559e0bb34f2bc320cba"
 
 [[package]]
 name = "autocfg"
-version = "1.2.0"
+version = "1.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f1fdabc7756949593fe60f30ec81974b613357de856987752631dea1e3394c80"
+checksum = "d468802bab17cbc0cc575e9b053f41e72aa36bfa6b7f55e3529ffa43161b97fa"
 
 [[package]]
 name = "axum"
@@ -621,9 +621,9 @@ dependencies = [
 
 [[package]]
 name = "backtrace"
-version = "0.3.71"
+version = "0.3.69"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "26b05800d2e817c8b3b4b54abd461726265fa9789ae34330622f2db9ee696f9d"
+checksum = "2089b7e3f35b9dd2d0ed921ead4f6d318c27680d4a5bd167b3ee120edb105837"
 dependencies = [
  "addr2line",
  "cc",
@@ -738,9 +738,9 @@ checksum = "bef38d45163c2f1dde094a7dfd33ccf595c92905c8f8f4fdc18d06fb1037718a"
 
 [[package]]
 name = "bitflags"
-version = "2.5.0"
+version = "2.4.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "cf4b9d6a944f767f8e5e0db018570623c85f3d925ac718db4e06d0187adb21c1"
+checksum = "ed570934406eb16438a4e976b1b4500774099c13b8cb96eec99f620f05090ddf"
 dependencies = [
  "serde",
 ]
@@ -811,9 +811,9 @@ checksum = "1fd0f2584146f6f2ef48085050886acf353beff7305ebd1ae69500e27c67f64b"
 
 [[package]]
 name = "bytes"
-version = "1.6.0"
+version = "1.5.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "514de17de45fdb8dc022b1a7975556c53c86f9f0aa5f534b98977b171857c2c9"
+checksum = "a2bd12c1caf447e69cd4528f47f94d203fd2582878ecb9e9465484c4148a8223"
 
 [[package]]
 name = "bytestring"
@@ -926,7 +926,7 @@ dependencies = [
  "heck 0.5.0",
  "proc-macro2",
  "quote",
- "syn 2.0.57",
+ "syn 2.0.53",
 ]
 
 [[package]]
@@ -995,9 +995,9 @@ dependencies = [
 
 [[package]]
 name = "concurrent-queue"
-version = "2.4.0"
+version = "2.5.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d16048cd947b08fa32c24458a22f5dc5e835264f689f4f5653210c69fd107363"
+checksum = "4ca0197aee26d1ae37445ee532fefce43251d24cc7c166799f4d46817f1d3973"
 dependencies = [
  "crossbeam-utils",
 ]
@@ -1277,7 +1277,7 @@ dependencies = [
  "proc-macro2",
  "quote",
  "strsim 0.10.0",
- "syn 2.0.57",
+ "syn 2.0.53",
 ]
 
 [[package]]
@@ -1310,7 +1310,7 @@ checksum = "a668eda54683121533a393014d8692171709ff57a7d61f187b6e782719f8933f"
 dependencies = [
  "darling_core 0.20.8",
  "quote",
- "syn 2.0.57",
+ "syn 2.0.53",
 ]
 
 [[package]]
@@ -1450,7 +1450,7 @@ version = "2.1.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "ff236accb9a5069572099f0b350a92e9560e8e63a9b8d546162f4a5e03026bb2"
 dependencies = [
- "bitflags 2.5.0",
+ "bitflags 2.4.2",
  "byteorder",
  "chrono",
  "diesel_derives",
@@ -1486,7 +1486,7 @@ dependencies = [
  "heck 0.4.1",
  "proc-macro2",
  "quote",
- "syn 2.0.57",
+ "syn 2.0.53",
 ]
 
 [[package]]
@@ -1497,7 +1497,7 @@ checksum = "d5adf688c584fe33726ce0e2898f608a2a92578ac94a4a92fcecf73214fe0716"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.57",
+ "syn 2.0.53",
 ]
 
 [[package]]
@@ -1509,7 +1509,7 @@ dependencies = [
  "diesel_table_macro_syntax",
  "proc-macro2",
  "quote",
- "syn 2.0.57",
+ "syn 2.0.53",
 ]
 
 [[package]]
@@ -1539,7 +1539,7 @@ version = "0.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "fc5557efc453706fed5e4fa85006fe9817c224c3f480a34c7e5959fd700921c5"
 dependencies = [
- "syn 2.0.57",
+ "syn 2.0.53",
 ]
 
 [[package]]
@@ -1731,7 +1731,7 @@ checksum = "f282cfdfe92516eb26c2af8589c274c7c17681f5ecc03c18255fe741c6aa64eb"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.57",
+ "syn 2.0.53",
 ]
 
 [[package]]
@@ -1843,9 +1843,9 @@ dependencies = [
 
 [[package]]
 name = "fastrand"
-version = "2.0.2"
+version = "2.0.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "658bd65b1cf4c852a3cc96f18a8ce7b5640f6b703f905c7d74532294c2a63984"
+checksum = "25cbce373ec4653f1a01a31e8a5e5ec0c622dc27ff9c4e6606eefef5cbbed4a5"
 
 [[package]]
 name = "fdeflate"
@@ -1978,7 +1978,7 @@ checksum = "87750cf4b7a4c0625b1529e4c543c2182106e4dedc60a2a6455e00d212c489ac"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.57",
+ "syn 2.0.53",
 ]
 
 [[package]]
@@ -2057,9 +2057,9 @@ checksum = "d2fabcfbdc87f4758337ca535fb41a6d701b65693ce38287d856d1674551ec9b"
 
 [[package]]
 name = "h2"
-version = "0.3.26"
+version = "0.3.25"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "81fe527a889e1532da5c525686d96d4c2e74cdd345badf8dfef9f6b39dd5f5e8"
+checksum = "4fbd2820c5e49886948654ab546d0688ff24530286bdcf8fca3cefb16d4618eb"
 dependencies = [
  "bytes",
  "fnv",
@@ -2067,7 +2067,7 @@ dependencies = [
  "futures-sink",
  "futures-util",
  "http",
- "indexmap 2.2.6",
+ "indexmap 2.2.5",
  "slab",
  "tokio",
  "tokio-util",
@@ -2311,7 +2311,7 @@ dependencies = [
  "futures-util",
  "http",
  "hyper",
- "rustls 0.21.11",
+ "rustls 0.21.12",
  "tokio",
  "tokio-rustls 0.24.1",
 ]
@@ -2358,7 +2358,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "8215279f83f9b829403812f845aa2d0dd5966332aa2fd0334a375256f3dd0322"
 dependencies = [
  "quote",
- "syn 2.0.57",
+ "syn 2.0.53",
 ]
 
 [[package]]
@@ -2448,9 +2448,9 @@ dependencies = [
 
 [[package]]
 name = "indexmap"
-version = "2.2.6"
+version = "2.2.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "168fb715dda47215e360912c096649d23d58bf392ac62f73919e831745e40f26"
+checksum = "7b0b929d511467233429c45a44ac1dcaa21ba0f5ba11e4879e6ed28ddb4f9df4"
 dependencies = [
  "equivalent",
  "hashbrown 0.14.3",
@@ -2501,6 +2501,15 @@ dependencies = [
  "either",
 ]
 
+[[package]]
+name = "itertools"
+version = "0.11.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b1c173a5686ce8bfa551b3563d0c2170bf24ca44da99c7ca4bfdab5418c3fe57"
+dependencies = [
+ "either",
+]
+
 [[package]]
 name = "itertools"
 version = "0.12.1"
@@ -2512,9 +2521,9 @@ dependencies = [
 
 [[package]]
 name = "itoa"
-version = "1.0.11"
+version = "1.0.10"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "49f1f14873335454500d59611f1cf4a4b0f786f9ac11f4312a78e4cf2566695b"
+checksum = "b1a46d1a171d865aa5f83f92695765caa047a9b4cbae2cbf37dbd613a793fd4c"
 
 [[package]]
 name = "jni"
@@ -2746,7 +2755,7 @@ dependencies = [
  "once_cell",
  "pretty_assertions",
  "regex",
- "rustls 0.21.11",
+ "rustls 0.21.12",
  "serde",
  "serde_json",
  "serde_with",
@@ -3156,9 +3165,9 @@ dependencies = [
 
 [[package]]
 name = "memchr"
-version = "2.7.2"
+version = "2.7.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6c8640c5d730cb13ebd907d8d04b52f55ac9a2eec55b440c8892f40d56c76c1d"
+checksum = "523dc4f511e55ab87b694dc30d0f820d60906ef06413f93d4d7a1385599cc149"
 
 [[package]]
 name = "metrics"
@@ -3178,7 +3187,7 @@ checksum = "9bf4e7146e30ad172c42c39b3246864bd2d3c6396780711a1baf749cfe423e21"
 dependencies = [
  "base64 0.21.7",
  "hyper",
- "indexmap 2.2.6",
+ "indexmap 2.2.5",
  "ipnet",
  "metrics",
  "metrics-util",
@@ -3419,7 +3428,7 @@ version = "0.10.64"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "95a0481286a310808298130d22dd1fef0fa571e05a8f44ec801801e84b216b1f"
 dependencies = [
- "bitflags 2.5.0",
+ "bitflags 2.4.2",
  "cfg-if",
  "foreign-types",
  "libc",
@@ -3436,7 +3445,7 @@ checksum = "a948666b637a0f465e8564c73e89d4dde00d72d4d473cc972f390fc3dcee7d9c"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.57",
+ "syn 2.0.53",
 ]
 
 [[package]]
@@ -3447,9 +3456,9 @@ checksum = "ff011a302c396a5197692431fc1948019154afc178baf7d8e37367442a4601cf"
 
 [[package]]
 name = "openssl-sys"
-version = "0.9.102"
+version = "0.9.101"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c597637d56fbc83893a35eb0dd04b2b8e7a50c91e64e9493e398b5df4fb45fa2"
+checksum = "dda2b0f344e78efc2facf7d195d098df0dd72151b26ab98da807afc26c198dff"
 dependencies = [
  "cc",
  "libc",
@@ -3830,7 +3839,7 @@ dependencies = [
  "reqwest",
  "reqwest-middleware",
  "reqwest-tracing",
- "rustls 0.22.3",
+ "rustls 0.22.2",
  "rustls-channel-resolver",
  "rustls-pemfile 2.1.1",
  "rusty-s3",
@@ -3877,14 +3886,14 @@ checksum = "2f38a4412a78282e09a2cf38d195ea5420d15ba0602cb375210efbc877243965"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.57",
+ "syn 2.0.53",
 ]
 
 [[package]]
 name = "pin-project-lite"
-version = "0.2.14"
+version = "0.2.13"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "bda66fc9667c18cb2758a2ac84d1167245054bcf85d5d1aaa6923f45801bdd02"
+checksum = "8afb450f006bf6385ca15ef45d71d2288452bc3683ce2e2cacc0d18e4be60b58"
 
 [[package]]
 name = "pin-utils"
@@ -3905,7 +3914,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "e5699cc8a63d1aa2b1ee8e12b9ad70ac790d65788cd36101fa37f87ea46c4cef"
 dependencies = [
  "base64 0.21.7",
- "indexmap 2.2.6",
+ "indexmap 2.2.5",
  "line-wrap",
  "quick-xml 0.31.0",
  "serde",
@@ -4094,10 +4103,10 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "efb6c9a1dd1def8e2124d17e83a20af56f1570d6c2d2bd9e266ccb768df3840e"
 dependencies = [
  "anyhow",
- "itertools 0.10.5",
+ "itertools 0.11.0",
  "proc-macro2",
  "quote",
- "syn 2.0.57",
+ "syn 2.0.53",
 ]
 
 [[package]]
@@ -4135,9 +4144,9 @@ dependencies = [
 
 [[package]]
 name = "quanta"
-version = "0.12.3"
+version = "0.12.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8e5167a477619228a0b284fac2674e3c388cba90631d7b7de620e6f1fcd08da5"
+checksum = "9ca0b7bac0b97248c40bb77288fc52029cf1459c0461ea1b05ee32ccf011de2c"
 dependencies = [
  "crossbeam-utils",
  "libc",
@@ -4219,7 +4228,7 @@ version = "11.0.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "9d86a7c4638d42c44551f4791a20e687dbb4c3de1f33c43dd71e355cd429def1"
 dependencies = [
- "bitflags 2.5.0",
+ "bitflags 2.4.2",
 ]
 
 [[package]]
@@ -4230,7 +4239,7 @@ checksum = "a25d631e41bfb5fdcde1d4e2215f62f7f0afa3ff11e26563765bd6ea1d229aeb"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.57",
+ "syn 2.0.53",
 ]
 
 [[package]]
@@ -4293,7 +4302,7 @@ dependencies = [
  "quote",
  "refinery-core",
  "regex",
- "syn 2.0.57",
+ "syn 2.0.53",
 ]
 
 [[package]]
@@ -4305,7 +4314,7 @@ dependencies = [
  "aho-corasick",
  "memchr",
  "regex-automata 0.4.6",
- "regex-syntax 0.8.3",
+ "regex-syntax 0.8.2",
 ]
 
 [[package]]
@@ -4325,7 +4334,7 @@ checksum = "86b83b8b9847f9bf95ef68afb0b8e6cdb80f498442f5179a29fad448fcc1eaea"
 dependencies = [
  "aho-corasick",
  "memchr",
- "regex-syntax 0.8.3",
+ "regex-syntax 0.8.2",
 ]
 
 [[package]]
@@ -4336,9 +4345,9 @@ checksum = "f162c6dd7b008981e4d40210aca20b4bd0f9b60ca9271061b07f78537722f2e1"
 
 [[package]]
 name = "regex-syntax"
-version = "0.8.3"
+version = "0.8.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "adad44e29e4c806119491a7f06f03de4d1af22c3a680dd47f1e6e179439d1f56"
+checksum = "c08c74e62047bb2de4ff487b251e4a92e24f48745648451635cec7d591162d9f"
 
 [[package]]
 name = "reqwest"
@@ -4367,7 +4376,7 @@ dependencies = [
  "once_cell",
  "percent-encoding",
  "pin-project-lite",
- "rustls 0.21.11",
+ "rustls 0.21.12",
  "rustls-pemfile 1.0.4",
  "serde",
  "serde_json",
@@ -4479,7 +4488,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "b91f7eff05f748767f183df4320a63d6936e9c6107d97c9e6bdd9784f4289c94"
 dependencies = [
  "base64 0.21.7",
- "bitflags 2.5.0",
+ "bitflags 2.4.2",
  "serde",
  "serde_derive",
 ]
@@ -4547,11 +4556,11 @@ dependencies = [
 
 [[package]]
 name = "rustix"
-version = "0.38.32"
+version = "0.38.31"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "65e04861e65f21776e67888bfbea442b3642beaa0138fdb1dd7a84a52dffdb89"
+checksum = "6ea3e1a662af26cd7a3ba09c0297a31af215563ecf42817c98df621387f4e949"
 dependencies = [
- "bitflags 2.5.0",
+ "bitflags 2.4.2",
  "errno",
  "libc",
  "linux-raw-sys 0.4.13",
@@ -4572,9 +4581,9 @@ dependencies = [
 
 [[package]]
 name = "rustls"
-version = "0.21.11"
+version = "0.21.12"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7fecbfb7b1444f477b345853b1fce097a2c6fb637b2bfb87e6bc5db0f043fae4"
+checksum = "3f56a14d1f48b391359b22f731fd4bd7e43c97f3c50eee276f3aa09c94784d3e"
 dependencies = [
  "log",
  "ring 0.17.8",
@@ -4584,9 +4593,9 @@ dependencies = [
 
 [[package]]
 name = "rustls"
-version = "0.22.3"
+version = "0.22.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "99008d7ad0bbbea527ec27bddbc0e432c5b87d8175178cee68d2eec9c4a1813c"
+checksum = "e87c9956bd9807afa1f77e0f7594af32566e830e088a5576d27c5b6f30f49d41"
 dependencies = [
  "log",
  "ring 0.17.8",
@@ -4603,7 +4612,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "ffbd1941204442f051576a9a7ea8e8db074ad7fd43db1eb3378c3633f9f9e166"
 dependencies = [
  "nanorand",
- "rustls 0.22.3",
+ "rustls 0.22.2",
 ]
 
 [[package]]
@@ -4627,9 +4636,9 @@ dependencies = [
 
 [[package]]
 name = "rustls-pki-types"
-version = "1.4.1"
+version = "1.3.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ecd36cc4259e3e4514335c4a138c6b43171a8d61d8f5c9348f9fc7529416f247"
+checksum = "5ede67b28608b4c60685c7d54122d4400d90f62b40caee7700e700380a390fa8"
 
 [[package]]
 name = "rustls-webpki"
@@ -4735,9 +4744,9 @@ dependencies = [
 
 [[package]]
 name = "security-framework"
-version = "2.10.0"
+version = "2.9.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "770452e37cad93e0a50d5abc3990d2bc351c36d0328f86cefec2f2fb206eaef6"
+checksum = "05b64fb303737d99b81884b2c63433e9ae28abebe5eb5045dcdd175dc2ecf4de"
 dependencies = [
  "bitflags 1.3.2",
  "core-foundation",
@@ -4748,9 +4757,9 @@ dependencies = [
 
 [[package]]
 name = "security-framework-sys"
-version = "2.10.0"
+version = "2.9.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "41f3cc463c0ef97e11c3461a9d3787412d30e8e7eb907c79180c4a57bf7c04ef"
+checksum = "e932934257d3b408ed8f30db49d85ea163bfe74961f017f405b025af298f0c7a"
 dependencies = [
  "core-foundation-sys",
  "libc",
@@ -4775,9 +4784,9 @@ checksum = "92d43fe69e652f3df9bdc2b85b2854a0825b86e4fb76bc44d945137d053639ca"
 
 [[package]]
 name = "serde"
-version = "1.0.199"
+version = "1.0.200"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0c9f6e76df036c77cd94996771fb40db98187f096dd0b9af39c6c6e452ba966a"
+checksum = "ddc6f9cc94d67c0e21aaf7eda3a010fd3af78ebf6e096aa6e2e13c79749cce4f"
 dependencies = [
  "serde_derive",
 ]
@@ -4793,13 +4802,13 @@ dependencies = [
 
 [[package]]
 name = "serde_derive"
-version = "1.0.199"
+version = "1.0.200"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "11bd257a6541e141e42ca6d24ae26f7714887b47e89aa739099104c7e4d3b7fc"
+checksum = "856f046b9400cee3c8c94ed572ecdb752444c24528c035cd35882aad6f492bcb"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.57",
+ "syn 2.0.53",
 ]
 
 [[package]]
@@ -4808,7 +4817,7 @@ version = "1.0.116"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "3e17db7126d17feb94eb3fad46bf1a96b034e8aacbc2e775fe81505f8b0b2813"
 dependencies = [
- "indexmap 2.2.6",
+ "indexmap 2.2.5",
  "itoa",
  "ryu",
  "serde",
@@ -4854,7 +4863,7 @@ dependencies = [
  "chrono",
  "hex",
  "indexmap 1.9.3",
- "indexmap 2.2.6",
+ "indexmap 2.2.5",
  "serde",
  "serde_derive",
  "serde_json",
@@ -4871,7 +4880,7 @@ dependencies = [
  "darling 0.20.8",
  "proc-macro2",
  "quote",
- "syn 2.0.57",
+ "syn 2.0.53",
 ]
 
 [[package]]
@@ -4896,7 +4905,7 @@ checksum = "91d129178576168c589c9ec973feedf7d3126c01ac2bf08795109aa35b69fb8f"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.57",
+ "syn 2.0.53",
 ]
 
 [[package]]
@@ -5021,9 +5030,9 @@ dependencies = [
 
 [[package]]
 name = "smallvec"
-version = "1.13.2"
+version = "1.13.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3c5e1a9a646d36c3599cd173a41282daf47c44583ad367b8e6837255952e5c67"
+checksum = "e6ecd384b10a64542d77071bd64bd7b231f4ed5940fba55e98c3de13824cf3d7"
 
 [[package]]
 name = "smart-default"
@@ -5033,7 +5042,7 @@ checksum = "0eb01866308440fc64d6c44d9e86c5cc17adfe33c4d6eed55da9145044d0ffc1"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.57",
+ "syn 2.0.53",
 ]
 
 [[package]]
@@ -5162,7 +5171,7 @@ dependencies = [
  "proc-macro2",
  "quote",
  "rustversion",
- "syn 2.0.57",
+ "syn 2.0.53",
 ]
 
 [[package]]
@@ -5184,9 +5193,9 @@ dependencies = [
 
 [[package]]
 name = "syn"
-version = "2.0.57"
+version = "2.0.53"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "11a6ae1e52eb25aab8f3fb9fca13be982a373b8f1157ca14b897a825ba4a2d35"
+checksum = "7383cd0e49fff4b6b90ca5670bfd3e9d6a733b3f90c686605aa7eec8c4996032"
 dependencies = [
  "proc-macro2",
  "quote",
@@ -5212,7 +5221,7 @@ dependencies = [
  "fnv",
  "once_cell",
  "plist",
- "regex-syntax 0.8.3",
+ "regex-syntax 0.8.2",
  "serde",
  "serde_derive",
  "serde_json",
@@ -5265,7 +5274,7 @@ checksum = "85b77fafb263dd9d05cbeac119526425676db3784113aa9295c88498cbf8bff1"
 dependencies = [
  "cfg-if",
  "fastrand",
- "rustix 0.38.32",
+ "rustix 0.38.31",
  "windows-sys 0.52.0",
 ]
 
@@ -5306,7 +5315,7 @@ checksum = "c61f3ba182994efc43764a46c018c347bc492c79f024e705f46567b418f6d4f7"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.57",
+ "syn 2.0.53",
 ]
 
 [[package]]
@@ -5409,7 +5418,7 @@ checksum = "5b8a1e28f2deaa14e508979454cb3a223b10b938b45af148bc0986de36f1923b"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.57",
+ "syn 2.0.53",
 ]
 
 [[package]]
@@ -5456,7 +5465,7 @@ checksum = "dd5831152cb0d3f79ef5523b357319ba154795d64c7078b2daa95a803b54057f"
 dependencies = [
  "futures",
  "ring 0.16.20",
- "rustls 0.21.11",
+ "rustls 0.21.12",
  "tokio",
  "tokio-postgres",
  "tokio-rustls 0.24.1",
@@ -5470,7 +5479,7 @@ checksum = "0ea13f22eda7127c827983bdaf0d7fff9df21c8817bab02815ac277a21143677"
 dependencies = [
  "futures",
  "ring 0.17.8",
- "rustls 0.22.3",
+ "rustls 0.22.2",
  "tokio",
  "tokio-postgres",
  "tokio-rustls 0.25.0",
@@ -5494,7 +5503,7 @@ version = "0.24.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "c28327cf380ac148141087fbfb9de9d7bd4e84ab5d2c28fbc911d753de8a7081"
 dependencies = [
- "rustls 0.21.11",
+ "rustls 0.21.12",
  "tokio",
 ]
 
@@ -5504,7 +5513,7 @@ version = "0.25.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "775e0c0f0adb3a2f22a00c4745d728b479985fc15ee7ca6a2608388c5569860f"
 dependencies = [
- "rustls 0.22.3",
+ "rustls 0.22.2",
  "rustls-pki-types",
  "tokio",
 ]
@@ -5555,7 +5564,7 @@ dependencies = [
  "serde",
  "serde_spanned",
  "toml_datetime",
- "toml_edit 0.22.9",
+ "toml_edit 0.22.8",
 ]
 
 [[package]]
@@ -5573,7 +5582,7 @@ version = "0.19.15"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "1b5bb770da30e5cbfde35a2d7b9b8a2c4b8ef89548a7a6aeab5c9a576e3e7421"
 dependencies = [
- "indexmap 2.2.6",
+ "indexmap 2.2.5",
  "serde",
  "serde_spanned",
  "toml_datetime",
@@ -5582,11 +5591,11 @@ dependencies = [
 
 [[package]]
 name = "toml_edit"
-version = "0.22.9"
+version = "0.22.8"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8e40bb779c5187258fd7aad0eb68cb8706a0a81fa712fbea808ab43c4b8374c4"
+checksum = "c12219811e0c1ba077867254e5ad62ee2c9c190b0d957110750ac0cda1ae96cd"
 dependencies = [
- "indexmap 2.2.6",
+ "indexmap 2.2.5",
  "serde",
  "serde_spanned",
  "toml_datetime",
@@ -5790,7 +5799,7 @@ checksum = "34704c8d6ebcbc939824180af020566b01a7c01f80641264eba0999f6c2b6be7"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.57",
+ "syn 2.0.53",
 ]
 
 [[package]]
@@ -5953,7 +5962,7 @@ dependencies = [
  "Inflector",
  "proc-macro2",
  "quote",
- "syn 2.0.57",
+ "syn 2.0.53",
  "termcolor",
 ]
 
@@ -5974,7 +5983,7 @@ checksum = "1f718dfaf347dcb5b983bfc87608144b0bad87970aebcbea5ce44d2a30c08e63"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.57",
+ "syn 2.0.53",
 ]
 
 [[package]]
@@ -6160,7 +6169,7 @@ dependencies = [
  "once_cell",
  "proc-macro2",
  "quote",
- "syn 2.0.57",
+ "syn 2.0.53",
  "wasm-bindgen-shared",
 ]
 
@@ -6194,7 +6203,7 @@ checksum = "e94f17b526d0a461a191c78ea52bbce64071ed5c04c9ffe424dcb38f74171bb7"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.57",
+ "syn 2.0.53",
  "wasm-bindgen-backend",
  "wasm-bindgen-shared",
 ]
@@ -6663,7 +6672,7 @@ checksum = "9ce1b18ccd8e73a9321186f97e46f9f04b778851177567b1975109d26a08d2a6"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.57",
+ "syn 2.0.53",
 ]
 
 [[package]]
@@ -6683,32 +6692,32 @@ checksum = "ce36e65b0d2999d2aafac989fb249189a141aee1f53c612c1f37d72631959f69"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.57",
+ "syn 2.0.53",
 ]
 
 [[package]]
 name = "zstd"
-version = "0.13.1"
+version = "0.13.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2d789b1514203a1120ad2429eae43a7bd32b90976a7bb8a05f7ec02fa88cc23a"
+checksum = "bffb3309596d527cfcba7dfc6ed6052f1d39dfbd7c867aa2e865e4a449c10110"
 dependencies = [
  "zstd-safe",
 ]
 
 [[package]]
 name = "zstd-safe"
-version = "7.1.0"
+version = "7.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1cd99b45c6bc03a018c8b8a86025678c87e55526064e38f9df301989dce7ec0a"
+checksum = "43747c7422e2924c11144d5229878b98180ef8b06cca4ab5af37afc8a8d8ea3e"
 dependencies = [
  "zstd-sys",
 ]
 
 [[package]]
 name = "zstd-sys"
-version = "2.0.10+zstd.1.5.6"
+version = "2.0.9+zstd.1.5.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c253a4914af5bafc8fa8c86ee400827e83cf6ec01195ec1f1ed8441bf00d65aa"
+checksum = "9e16efa8a874a0481a574084d34cc26fdb3b99627480f785888deb6386506656"
 dependencies = [
  "cc",
  "pkg-config",
diff --git a/crates/apub/assets/discourse/objects/group.json b/crates/apub/assets/discourse/objects/group.json
new file mode 100644
index 000000000..5ed2c8c05
--- /dev/null
+++ b/crates/apub/assets/discourse/objects/group.json
@@ -0,0 +1,22 @@
+{
+  "id": "https://socialhub.activitypub.rocks/ap/actor/797217cf18c0e819dfafc52425590146",
+  "type": "Group",
+  "updated": "2024-04-05T12:49:51Z",
+  "url": "https://socialhub.activitypub.rocks/c/meeting/threadiverse-wg/88",
+  "name": "Threadiverse Working Group (SocialHub)",
+  "inbox": "https://socialhub.activitypub.rocks/ap/actor/797217cf18c0e819dfafc52425590146/inbox",
+  "outbox": "https://socialhub.activitypub.rocks/ap/actor/797217cf18c0e819dfafc52425590146/outbox",
+  "followers": "https://socialhub.activitypub.rocks/ap/actor/797217cf18c0e819dfafc52425590146/followers",
+  "preferredUsername": "threadiverse-wg",
+  "publicKey": {
+    "id": "https://socialhub.activitypub.rocks/ap/actor/797217cf18c0e819dfafc52425590146#main-key",
+    "owner": "https://socialhub.activitypub.rocks/ap/actor/797217cf18c0e819dfafc52425590146",
+    "publicKeyPem": "-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEApJi4iAcW6bPiHVCxT9p0\n8DVnrDDO4QtLNy7bpRFdMFifmmmXprsuAi9D2MSwbhH49V54HtIkxBpKd2IR/UD8\nmhMDY4CNI9FHpjqLw0wtkzxcqF9urSqhn0/vWX+9oxyhIgQS5KMiIkYDMJiAc691\niEcZ8LCran23xIGl6Dk54Nr3TqTMLcjDhzQYUJbxMrLq5/knWqOKG3IF5OxK+9ZZ\n1wxDF872eJTxJLkmpag+WYNtHzvB2SGTp8j5IF1/pZ9J1c3cpYfaeolTch/B/GQn\najCB4l27U52rIIObxJqFXSY8wHyd0aAmNmxzPZ7cduRlBDhmI40cAmnCV1YQPvpk\nDwIDAQAB\n-----END PUBLIC KEY-----\n"
+  },
+  "icon": {
+    "type": "Image",
+    "mediaType": "image/png",
+    "url": "https://socialhub.activitypub.rocks/uploads/default/original/1X/8faac84234dc73d074dadaa2bcf24dc746b8647f.png"
+  },
+  "@context": "https://www.w3.org/ns/activitystreams"
+}
diff --git a/crates/apub/assets/discourse/objects/page.json b/crates/apub/assets/discourse/objects/page.json
new file mode 100644
index 000000000..c020ce9f5
--- /dev/null
+++ b/crates/apub/assets/discourse/objects/page.json
@@ -0,0 +1,13 @@
+{
+  "id": "https://socialhub.activitypub.rocks/ap/object/1899f65c062200daec50a4c89ed76dc9",
+  "type": "Note",
+  "audience": "https://socialhub.activitypub.rocks/ap/actor/797217cf18c0e819dfafc52425590146",
+  "published": "2024-04-13T14:36:19Z",
+  "updated": "2024-04-13T14:36:19Z",
+  "url": "https://socialhub.activitypub.rocks/t/our-next-meeting/4079/1",
+  "attributedTo": "https://socialhub.activitypub.rocks/ap/actor/495843076e9e469fbd35ccf467ae9fb1",
+  "name": "Our next meeting",
+  "context": "https://socialhub.activitypub.rocks/ap/collection/8850f6e85b57c490da915a5dfbbd5045",
+  "content": "<h3>Last Meeting</h3>\n<h4>Recording</h4>\n<a href=\"https://us06web.zoom.us/rec/share/4hGBTvgXJPlu8UkjkkxVARypNg5DH0eeaKlIBv71D4G3lokYyrCrg7cqBCJmL109.FsHYTZDlVvZXrgcn?startTime=1712254114000\">https://us06web.zoom.us/rec/share/4hGBTvgXJPlu8UkjkkxVARypNg5DH0eeaKlIBv71D4G3lokYyrCrg7cqBCJmL109.FsHYTZDlVvZXrgcn?startTime=1712254114000</a>\nPasscode: z+1*4pUB\n<h4>Minutes</h4>\nTo refresh your memory, you can read the minutes of last week's meeting <a href=\"https://community.nodebb.org/topic/17949/minutes&hellip;",
+  "@context": "https://www.w3.org/ns/activitystreams"
+}
diff --git a/crates/apub/assets/discourse/objects/person.json b/crates/apub/assets/discourse/objects/person.json
new file mode 100644
index 000000000..52a21d4f0
--- /dev/null
+++ b/crates/apub/assets/discourse/objects/person.json
@@ -0,0 +1,23 @@
+{
+  "id": "https://socialhub.activitypub.rocks/ap/actor/495843076e9e469fbd35ccf467ae9fb1",
+  "type": "Person",
+  "updated": "2024-01-15T12:27:03Z",
+  "url": "https://socialhub.activitypub.rocks/u/angus",
+  "name": "Angus McLeod",
+  "inbox": "https://socialhub.activitypub.rocks/ap/actor/495843076e9e469fbd35ccf467ae9fb1/inbox",
+  "outbox": "https://socialhub.activitypub.rocks/ap/actor/495843076e9e469fbd35ccf467ae9fb1/outbox",
+  "sharedInbox": "https://socialhub.activitypub.rocks/ap/users/inbox",
+  "followers": "https://socialhub.activitypub.rocks/ap/actor/495843076e9e469fbd35ccf467ae9fb1/followers",
+  "preferredUsername": "angus",
+  "publicKey": {
+    "id": "https://socialhub.activitypub.rocks/ap/actor/495843076e9e469fbd35ccf467ae9fb1#main-key",
+    "owner": "https://socialhub.activitypub.rocks/ap/actor/495843076e9e469fbd35ccf467ae9fb1",
+    "publicKeyPem": "-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA3RpuFDuwXZzOeHO5fO2O\nHmP7Flc5JDXJ8OOEJYq5T/dzUKqREOF1ZT0WMww8/E3P6w+gfFsjzThraJb8nHuW\nP6798SUD35CWBclfhw9DapjVn99JyFcAWcH3b9fr6LYshc4y1BoeJagk1kcro2Dc\n+pX0vVXgNjwWnGfyucAgGIUWrNUjcvIvXmyVCBSQfXG3nCALV1JbI4KSgf/5KyBn\nza/QefaetxYiFV8wAisPKLsz3XQAaITsQmbSi+8gmwXt/9U808PK1KphCiClDOWg\noi0HPzJn0rn+mwFCfgNWenvribfeG40AHLG33OkWKvslufjifdWDCOcBYYzyCEV6\n+wIDAQAB\n-----END PUBLIC KEY-----\n"
+  },
+  "icon": {
+    "type": "Image",
+    "mediaType": "image/png",
+    "url": "https://socialhub.activitypub.rocks/user_avatar/socialhub.activitypub.rocks/angus/96/2295_2.png"
+  },
+  "@context": "https://www.w3.org/ns/activitystreams"
+}
diff --git a/crates/apub/src/protocol/objects/mod.rs b/crates/apub/src/protocol/objects/mod.rs
index 77d173f30..d8b471a6d 100644
--- a/crates/apub/src/protocol/objects/mod.rs
+++ b/crates/apub/src/protocol/objects/mod.rs
@@ -191,6 +191,14 @@ mod tests {
     Ok(())
   }
 
+  #[test]
+  fn test_parse_object_discourse() -> LemmyResult<()> {
+    test_json::<Group>("assets/discourse/objects/group.json")?;
+    test_json::<Page>("assets/discourse/objects/page.json")?;
+    test_json::<Person>("assets/discourse/objects/person.json")?;
+    Ok(())
+  }
+
   #[test]
   fn test_parse_object_nodebb() -> LemmyResult<()> {
     test_json::<Group>("assets/nodebb/objects/group.json")?;
diff --git a/crates/apub/src/protocol/objects/page.rs b/crates/apub/src/protocol/objects/page.rs
index acfd8f5fd..4d70744cf 100644
--- a/crates/apub/src/protocol/objects/page.rs
+++ b/crates/apub/src/protocol/objects/page.rs
@@ -42,7 +42,7 @@ pub struct Page {
   pub(crate) kind: PageType,
   pub(crate) id: ObjectId<ApubPost>,
   pub(crate) attributed_to: AttributedTo,
-  #[serde(deserialize_with = "deserialize_one_or_many")]
+  #[serde(deserialize_with = "deserialize_one_or_many", default)]
   pub(crate) to: Vec<Url>,
   // If there is inReplyTo field this is actually a comment and must not be parsed
   #[serde(deserialize_with = "deserialize_not_present", default)]