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Don't enforce TLS v1.3 yet

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This commit is contained in:
Alexander Schäferdiek 2020-09-23 18:35:01 +02:00
parent b534cb1413
commit 9219cb1d0c
1 changed files with 14 additions and 12 deletions
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26
thunderbird/user.js
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@ -95,18 +95,20 @@ user_pref("security.mixed_content.block_active_content", true);
user_pref("security.OCSP.enabled", 0); user_pref("security.OCSP.enabled", 0);
user_pref("security.ssl.require_safe_negotiation", true); user_pref("security.ssl.require_safe_negotiation", true);
user_pref("security.ssl.treat_unsafe_negotiation_as_broken", true); user_pref("security.ssl.treat_unsafe_negotiation_as_broken", true);
user_pref("security.tls.version.min", 4); // Set to TLS v1.3 min (= 4, = 3 otherwise)
// enable all below instead of the above min 4 if your mail provider doesn't support TLS v1.3 only user_pref("security.tls.version.min", 3);
// user_pref("security.tls.version.min", 3); // BEGIN - enable all below instead of the above min 4 if your mail provider doesn't support TLS v1.3 only
// user_pref("security.ssl3.dhe_rsa_aes_128_sha", false); user_pref("security.tls.version.min", 3);
// user_pref("security.ssl3.dhe_rsa_aes_256_sha", false); user_pref("security.ssl3.dhe_rsa_aes_128_sha", false);
// user_pref("security.ssl3.ecdhe_ecdsa_aes_128_sha", false); user_pref("security.ssl3.dhe_rsa_aes_256_sha", false);
// user_pref("security.ssl3.ecdhe_ecdsa_aes_256_sha", false); user_pref("security.ssl3.ecdhe_ecdsa_aes_128_sha", false);
// user_pref("security.ssl3.ecdhe_rsa_aes_128_sha", false); user_pref("security.ssl3.ecdhe_ecdsa_aes_256_sha", false);
// user_pref("security.ssl3.ecdhe_rsa_aes_256_sha", false); user_pref("security.ssl3.ecdhe_rsa_aes_128_sha", false);
// user_pref("security.ssl3.rsa_aes_128_sha", false); user_pref("security.ssl3.ecdhe_rsa_aes_256_sha", false);
// user_pref("security.ssl3.rsa_aes_256_sha", false); user_pref("security.ssl3.rsa_aes_128_sha", false);
// user_pref("security.ssl3.rsa_des_ede3_sha", false); user_pref("security.ssl3.rsa_aes_256_sha", false);
user_pref("security.ssl3.rsa_des_ede3_sha", false);
// END - enable all above instead of the above min 4 if your mail provider doesn't support TLS v1.3 only
user_pref("purple.logging.log_chats", false); user_pref("purple.logging.log_chats", false);
user_pref("purple.logging.log_ims", false); user_pref("purple.logging.log_ims", false);
user_pref("purple.logging.log_system", false); user_pref("purple.logging.log_system", false);