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- From e8ffea49c26f298b3317fb765f7e6fb378db3923 Mon Sep 17 00:00:00 2001
- From: Alexander Barton <alex@barton.de>
- Date: Thu, 11 Jan 2024 14:24:22 +0100
- Subject: [PATCH 18/20] S2S-TLS: Add notice to INSTALL.md
- (cherry picked from commit 6b27eabf5bdbc6bf6f71d7b1e7d059dfeab6849b)
- ---
- INSTALL.md | 14 ++++++++++++++
- 1 file changed, 14 insertions(+)
- --- a/INSTALL.md
- +++ b/INSTALL.md
- @@ -12,6 +12,20 @@
-
- ## Upgrade Information
-
- +This section lists important updates and breaking changes that you should be
- +aware of *before* starting the upgrade:
- +
- +- **Attention**:
- + Starting with release 27, ngIRCd validates SSL/TLS certificates on outgoing
- + server-server links by default and drops(!) connections when the remote
- + certificate is invalid (for example self-signed, expired, not matching the
- + host name, ...). Therefore you have to make sure that all relevant
- + *certificates are valid* (or to disable certificate validation on this
- + connection using the new `SSLVerify = false` setting in the affected
- + `[Server]` block, where the remote certificate is not valid and you can not
- + fix this issue).
- + And this change was backported to this ngIRCd release!
- +
- Differences to version 25
-
- - **Attention**:
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