From cfa97b974036d359803d0c9ef6e04279f39b4018 Mon Sep 17 00:00:00 2001
From: Tyler Kennedy <tk@tkte.ch>
Date: Mon, 19 Dec 2022 06:21:04 -0500
Subject: [PATCH] Mitra Fixes (#207)

Don't send a list when populating Accept header. This seems to work fine on Mastodon and friends, and fixes a bug with the Mitra server until resolved upstream.
---
 core/html.py       | 2 +-
 core/signatures.py | 2 +-
 docker/Dockerfile  | 2 ++
 3 files changed, 4 insertions(+), 2 deletions(-)

diff --git a/core/html.py b/core/html.py
index dfb7beb..0ab6ace 100644
--- a/core/html.py
+++ b/core/html.py
@@ -20,7 +20,7 @@ def sanitize_post(post_html: str) -> str:
     Only allows a, br, p and span tags, and class attributes.
     """
     cleaner = bleach.Cleaner(
-        tags=["br", "p"],
+        tags=["br", "p", "a"],
         attributes={  # type:ignore
             "a": allow_a,
             "p": ["class"],
diff --git a/core/signatures.py b/core/signatures.py
index 3dabb2d..5829c40 100644
--- a/core/signatures.py
+++ b/core/signatures.py
@@ -200,7 +200,7 @@ class HttpSignature:
             body_bytes = b""
         # GET requests get implicit accept headers added
         if method == "get":
-            headers["Accept"] = "application/activity+json, application/ld+json"
+            headers["Accept"] = "application/activity+json"
         # Sign the headers
         signed_string = "\n".join(
             f"{name.lower()}: {value}" for name, value in headers.items()
diff --git a/docker/Dockerfile b/docker/Dockerfile
index a99c4f5..36f1820 100644
--- a/docker/Dockerfile
+++ b/docker/Dockerfile
@@ -3,6 +3,8 @@ ARG IMAGE_LABEL=3.11.1-slim-buster
 
 FROM ${IMAGE_HOST}:${IMAGE_LABEL}
 
+ENV PYTHONUNBUFFERED=1
+
 RUN apt-get update \
     && apt-get install -y --no-install-recommends \
         libpq5 \