From b234da49b6d1b2d14e2f1e8a66b64bfc219dcacc Mon Sep 17 00:00:00 2001 From: Daniel McCarney Date: Fri, 11 Jul 2025 20:41:39 -0400 Subject: [PATCH] docs: note SSLS-EXPORT feature in -ssl-sessions doc Without a libcurl built with the SSLS-EXPORT feature this command line option produces: curl: option --ssl-sessions: the installed libcurl version does not support this curl: try 'curl --help' or 'curl --manual' for more information Add a note of warning on the -ssl-session docs page to account for this. Closes #17909 --- docs/cmdline-opts/ssl-sessions.md | 3 +++ 1 file changed, 3 insertions(+) diff --git a/docs/cmdline-opts/ssl-sessions.md b/docs/cmdline-opts/ssl-sessions.md index 054492b41f..bb1e251e73 100644 --- a/docs/cmdline-opts/ssl-sessions.md +++ b/docs/cmdline-opts/ssl-sessions.md @@ -33,3 +33,6 @@ The SSL session tickets are stored as base64 encoded text, each ticket on its own line. The hostnames are cryptographically salted and hashed. While this prevents someone from easily seeing the hosts you contacted, they could still check if a specific hostname matches one of the values. + +This feature requires that the underlying libcurl was built with the +experimental SSL session import/export feature (SSLS-EXPORT) enabled.