From: Daniel Stenberg <daniel@haxx.se>
Date: Wed, 26 Apr 2023 13:39:03 +0000 (+0200)
Subject: docs: clarify that more backends have HTTPS proxy support
X-Git-Tag: curl-8_1_0~69
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=53523d7dcc3ad627f0c079f05ab4d2f0d954eb00;p=thirdparty%2Fcurl.git

docs: clarify that more backends have HTTPS proxy support

Closes #11033
---

diff --git a/docs/cmdline-opts/proxy.d b/docs/cmdline-opts/proxy.d
index 73bfa9e2e6..8c85d396cd 100644
--- a/docs/cmdline-opts/proxy.d
+++ b/docs/cmdline-opts/proxy.d
@@ -21,7 +21,8 @@ Unix domain sockets are supported for socks proxy. Set localhost for the host
 part. e.g. socks5h://localhost/path/to/socket.sock
 
 HTTPS proxy support via https:// protocol prefix was added in 7.52.0 for
-OpenSSL, GnuTLS and NSS.
+OpenSSL, GnuTLS and NSS. Since 7.87.0, it also works for BearSSL, mbedTLS,
+rustls, Schannel, Secure Transport and wolfSSL.
 
 Unrecognized and unsupported proxy protocols cause an error since 7.52.0.
 Prior versions may ignore the protocol and use http:// instead.
diff --git a/docs/libcurl/opts/CURLOPT_PROXY.3 b/docs/libcurl/opts/CURLOPT_PROXY.3
index 640e184095..e97a40a812 100644
--- a/docs/libcurl/opts/CURLOPT_PROXY.3
+++ b/docs/libcurl/opts/CURLOPT_PROXY.3
@@ -48,7 +48,12 @@ proxy is used.
 .IP http://
 HTTP Proxy. Default when no scheme or proxy type is specified.
 .IP https://
-HTTPS Proxy. (Added in 7.52.0 for OpenSSL, GnuTLS and NSS)
+HTTPS Proxy. (Added in 7.52.0 for OpenSSL, GnuTLS and NSS. Since 7.87.0, it
+also works for BearSSL, mbedTLS, rustls, Schannel, Secure Transport and
+wolfSSL.)
+
+This will use HTTP/1 by default. Setting \fICURLOPT_PROXYTYPE(3)\fP to
+\fBCURLPROXY_HTTPS2\fP allows libcurl to negotiate using HTTP/2 with proxy.
 .IP socks4://
 SOCKS4 Proxy.
 .IP socks4a://
diff --git a/docs/libcurl/opts/CURLOPT_PROXYTYPE.3 b/docs/libcurl/opts/CURLOPT_PROXYTYPE.3
index 64a1a2ff34..89ea880e7e 100644
--- a/docs/libcurl/opts/CURLOPT_PROXYTYPE.3
+++ b/docs/libcurl/opts/CURLOPT_PROXYTYPE.3
@@ -38,7 +38,9 @@ Pass one of the values below to set the type of the proxy.
 .IP CURLPROXY_HTTP
 HTTP Proxy. Default.
 .IP CURLPROXY_HTTPS
-HTTPS Proxy using HTTP/1. (Added in 7.52.0 for OpenSSL, GnuTLS and NSS)
+HTTPS Proxy using HTTP/1. (Added in 7.52.0 for OpenSSL, GnuTLS and NSS. Since
+7.87.0, it also works for BearSSL, mbedTLS, rustls, Schannel, Secure Transport
+and wolfSSL.)
 .IP CURLPROXY_HTTPS2
 HTTPS Proxy and attempt to speak HTTP/2 over it. (Added in 8.1.0)
 .IP CURLPROXY_HTTP_1_0