Commit cdae9a58 authored by Hubert Kario's avatar Hubert Kario Committed by Dr. Stephen Henson
Browse files

document -nextprotoneg option in man pages 

Add description of the option to advertise support of
Next Protocol Negotiation extension (-nextprotoneg) to
man pages of s_client and s_server.

PR#3444
(cherry picked from commit 7efd0e77)
parent fa2b54c8

doc/apps/s_client.pod

+12 −0
Original line number Diff line number Diff line
@@ -49,6 +49,7 @@ B<openssl> B<s_client> 
[B<-rand file(s)>]

[B<-serverinfo types>]

[B<-status>]

[B<-nextprotoneg protocols>]



=head1 DESCRIPTION
@@ -273,6 +274,17 @@ file. 
sends a certificate status request to the server (OCSP stapling). The server

response (if any) is printed out.



=item B<-nextprotoneg protocols>



enable Next Protocol Negotiation TLS extension and provide a list of

comma-separated protocol names that the client should advertise

support for. The list should contain most wanted protocols first.

Protocol names are printable ASCII strings, for example "http/1.1" or

"spdy/3".

Empty list of protocols is treated specially and will cause the client to

advertise support for the TLS extension but disconnect just after

reciving ServerHello with a list of server supported protocols.



=back



=head1 CONNECTED COMMANDS

doc/apps/s_server.pod

+10 −0
Original line number Diff line number Diff line
@@ -61,6 +61,8 @@ B<openssl> B<s_server> 
[B<-status_verbose>]

[B<-status_timeout nsec>]

[B<-status_url url>]

[B<-nextprotoneg protocols>]



=head1 DESCRIPTION



The B<s_server> command implements a generic SSL/TLS server which listens
@@ -317,6 +319,14 @@ sets a fallback responder URL to use if no responder URL is present in the 
server certificate. Without this option an error is returned if the server

certificate does not contain a responder address.



=item B<-nextprotoneg protocols>



enable Next Protocol Negotiation TLS extension and provide a

comma-separated list of supported protocol names.

The list should contain most wanted protocols first.

Protocol names are printable ASCII strings, for example "http/1.1" or

"spdy/3".



=back



=head1 CONNECTED COMMANDS