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Diffstat (limited to '')
| -rw-r--r-- | synapse/config/tls.py | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/synapse/config/tls.py b/synapse/config/tls.py index 247f18f454..4748f71c2f 100644 --- a/synapse/config/tls.py +++ b/synapse/config/tls.py @@ -109,6 +109,12 @@ class TlsConfig(Config): # key. It may be necessary to publish the fingerprints of a new # certificate and wait until the "valid_until_ts" of the previous key # responses have passed before deploying it. + # + # You can calculate a fingerprint from a given TLS listener via: + # openssl s_client -connect $host:$port < /dev/null 2> /dev/null | + # openssl x509 -outform DER | openssl sha256 -binary | base64 | tr -d '=' + # or by checking matrix.org/federationtester/api/report?server_name=$host + # tls_fingerprints: [] # tls_fingerprints: [{"sha256": "<base64_encoded_sha256_fingerprint>"}] """ % locals() |