Remove support for ACME v1 (#10194)

Fixes #9778

ACME v1 has been fully decommissioned for existing installs on June 1st 2021(see https://community.letsencrypt.org/t/end-of-life-plan-for-acmev1/88430/27), so we can now safely remove it from Synapse.

2 files changed, 0 insertions, 6 deletions

diff --git a/synapse/config/_base.py b/synapse/config/_base.py

index 08e2c2c543..d6ec618f8f 100644
--- a/synapse/config/_base.py
+++ b/synapse/config/_base.py
@@ -405,7 +405,6 @@ class RootConfig:
         listeners=None,
         tls_certificate_path=None,
         tls_private_key_path=None,
-        acme_domain=None,
     ):
         """
         Build a default configuration file
@@ -457,9 +456,6 @@ class RootConfig:
 
             tls_private_key_path (str|None): The path to the tls private key.
 
-            acme_domain (str|None): The domain acme will try to validate. If
-                specified acme will be enabled.
-
         Returns:
             str: the yaml config file
         """
@@ -477,7 +473,6 @@ class RootConfig:
                 listeners=listeners,
                 tls_certificate_path=tls_certificate_path,
                 tls_private_key_path=tls_private_key_path,
-                acme_domain=acme_domain,
             ).values()
         )
 
diff --git a/synapse/config/_base.pyi b/synapse/config/_base.pyi

index ff9abbc232..4e7bfa8b3b 100644
--- a/synapse/config/_base.pyi
+++ b/synapse/config/_base.pyi
@@ -111,7 +111,6 @@ class RootConfig:
         database_conf: Optional[Any] = ...,
         tls_certificate_path: Optional[str] = ...,
         tls_private_key_path: Optional[str] = ...,
-        acme_domain: Optional[str] = ...,
     ): ...
     @classmethod
     def load_or_generate_config(cls, description: Any, argv: Any): ...