Negotiate: custom service names for SPNEGO.

* Add new options, CURLOPT_PROXY_SERVICE_NAME and CURLOPT_SERVICE_NAME.
* Add new curl options, --proxy-service-name and --service-name.

5 files changed, 108 insertions, 0 deletions

diff --git a/docs/curl.1 b/docs/curl.1
index 7b988d043..c8d9baf11 100644
--- a/docs/curl.1
+++ b/docs/curl.1
@@ -1332,6 +1332,11 @@ with a remote host. (Added in 7.17.1)
 .IP "--proxy-ntlm"
 Tells curl to use HTTP NTLM authentication when communicating with the given
 proxy. Use \fI--ntlm\fP for enabling NTLM with a remote host.
+.IP "--proxy-service-name <servicename>"
+This option allows you to change the service name for proxy negotiation.
+
+Examples: --proxy-negotiate proxy-name \fI--proxy-service-name\fP sockd would use
+sockd/proxy-name.  (Added in 7.43.0).
 .IP "--proxy1.0 <proxyhost[:port]>"
 Use the specified HTTP 1.0 proxy. If the port number is not specified, it is
 assumed at port 1080.
@@ -1513,6 +1518,11 @@ terminal/stdout unless you redirect it.
 .IP "--sasl-ir"
 Enable initial response in SASL authentication.
 (Added in 7.31.0)
+.IP "--service-name <servicename>"
+This option allows you to change the service name for SPNEGO.
+
+Examples: --negotiate \fI--service-name\fP sockd would use
+sockd/server-name.  (Added in 7.43.0).
 .IP "-S, --show-error"
 When used with \fI-s\fP it makes curl show an error message if it fails.
 .IP "--ssl"
diff --git a/docs/libcurl/curl_easy_setopt.3 b/docs/libcurl/curl_easy_setopt.3
index 712dae90c..4e5b8dec1 100644
--- a/docs/libcurl/curl_easy_setopt.3
+++ b/docs/libcurl/curl_easy_setopt.3
@@ -165,6 +165,10 @@ Tunnel through the HTTP proxy. \fICURLOPT_HTTPPROXYTUNNEL(3)\fP
 Socks5 GSSAPI service name. \fICURLOPT_SOCKS5_GSSAPI_SERVICE(3)\fP
 .IP CURLOPT_SOCKS5_GSSAPI_NEC
 Socks5 GSSAPI NEC mode. See \fICURLOPT_SOCKS5_GSSAPI_NEC(3)\fP
+.IP CURLOPT_PROXY_SERVICE_NAME
+Proxy service name. \fICURLOPT_PROXY_SERVICE_NAME(3)\fP
+.IP CURLOPT_SERVICE_NAME
+SPNEGO service name. \fICURLOPT_SERVICE_NAME(3)\fP
 .IP CURLOPT_INTERFACE
 Bind connection locally to this. See \fICURLOPT_INTERFACE(3)\fP
 .IP CURLOPT_LOCALPORT
diff --git a/docs/libcurl/opts/CURLOPT_PROXY_SERVICE_NAME.3 b/docs/libcurl/opts/CURLOPT_PROXY_SERVICE_NAME.3
new file mode 100644
index 000000000..824fedf8a
--- /dev/null
+++ b/docs/libcurl/opts/CURLOPT_PROXY_SERVICE_NAME.3
@@ -0,0 +1,46 @@
+.\" **************************************************************************
+.\" *                                  _   _ ____  _
+.\" *  Project                     ___| | | |  _ \| |
+.\" *                             / __| | | | |_) | |
+.\" *                            | (__| |_| |  _ <| |___
+.\" *                             \___|\___/|_| \_\_____|
+.\" *
+.\" * Copyright (C) 1998 - 2015, Daniel Stenberg, <daniel@haxx.se>, et al.
+.\" *
+.\" * This software is licensed as described in the file COPYING, which
+.\" * you should have received as part of this distribution. The terms
+.\" * are also available at http://curl.haxx.se/docs/copyright.html.
+.\" *
+.\" * You may opt to use, copy, modify, merge, publish, distribute and/or sell
+.\" * copies of the Software, and permit persons to whom the Software is
+.\" * furnished to do so, under the terms of the COPYING file.
+.\" *
+.\" * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+.\" * KIND, either express or implied.
+.\" *
+.\" **************************************************************************
+.\"
+.TH CURLOPT_PROXY_SERVICE_NAME 3 "17 Jun 2015" "libcurl 7.43.0" "curl_easy_setopt options"
+.SH NAME
+CURLOPT_PROXY_SERVICE_NAME \- proxy service name
+.SH SYNOPSIS
+#include <curl/curl.h>
+
+CURLcode curl_easy_setopt(CURL *handle, CURLOPT_PROXY_SERVICE_NAME, char *name);
+.SH DESCRIPTION
+Pass a char * as parameter to a string holding the \fIname\fP of the
+service. The default service name is "rcmd" (for a SOCKS5 server). This option
+allows you to change it.
+..SH DEFAULT
+See above
+.SH PROTOCOLS
+Most
+.SH EXAMPLE
+TODO
+.SH AVAILABILITY
+Added in 7.43.0
+.SH RETURN VALUE
+Returns CURLE_OK if the option is supported, CURLE_UNKNOWN_OPTION if not, or
+CURLE_OUT_OF_MEMORY if there was insufficient heap space.
+.SH "SEE ALSO"
+.BR CURLOPT_PROXY "(3), " CURLOPT_PROXYTYPE "(3), "
diff --git a/docs/libcurl/opts/CURLOPT_SERVICE_NAME.3 b/docs/libcurl/opts/CURLOPT_SERVICE_NAME.3
new file mode 100644
index 000000000..116fdbe76
--- /dev/null
+++ b/docs/libcurl/opts/CURLOPT_SERVICE_NAME.3
@@ -0,0 +1,46 @@
+.\" **************************************************************************
+.\" *                                  _   _ ____  _
+.\" *  Project                     ___| | | |  _ \| |
+.\" *                             / __| | | | |_) | |
+.\" *                            | (__| |_| |  _ <| |___
+.\" *                             \___|\___/|_| \_\_____|
+.\" *
+.\" * Copyright (C) 1998 - 2015, Daniel Stenberg, <daniel@haxx.se>, et al.
+.\" *
+.\" * This software is licensed as described in the file COPYING, which
+.\" * you should have received as part of this distribution. The terms
+.\" * are also available at http://curl.haxx.se/docs/copyright.html.
+.\" *
+.\" * You may opt to use, copy, modify, merge, publish, distribute and/or sell
+.\" * copies of the Software, and permit persons to whom the Software is
+.\" * furnished to do so, under the terms of the COPYING file.
+.\" *
+.\" * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+.\" * KIND, either express or implied.
+.\" *
+.\" **************************************************************************
+.\"
+.TH CURLOPT_SERVICE_NAME 3 "17 Jun 2015" "libcurl 7.43.0" "curl_easy_setopt options"
+.SH NAME
+CURLOPT_SERVICE_NAME \- SPNEGO service name
+.SH SYNOPSIS
+#include <curl/curl.h>
+
+CURLcode curl_easy_setopt(CURL *handle, CURLOPT_SERVICE_NAME, char *name);
+.SH DESCRIPTION
+Pass a char * as parameter to a string holding the \fIname\fP of the
+service. The default service name is "HTTP". This option allows you to
+change it.
+..SH DEFAULT
+See above
+.SH PROTOCOLS
+Most
+.SH EXAMPLE
+TODO
+.SH AVAILABILITY
+Added in 7.43.0
+.SH RETURN VALUE
+Returns CURLE_OK if the option is supported, CURLE_UNKNOWN_OPTION if not, or
+CURLE_OUT_OF_MEMORY if there was insufficient heap space.
+.SH "SEE ALSO"
+.BR CURLOPT_PROXY "(3), " CURLOPT_PROXYTYPE "(3), "
diff --git a/docs/libcurl/symbols-in-versions b/docs/libcurl/symbols-in-versions
index 1ed3c212f..18dc1beda 100644
--- a/docs/libcurl/symbols-in-versions
+++ b/docs/libcurl/symbols-in-versions
@@ -454,6 +454,7 @@ CURLOPT_PROXYPORT               7.1
 CURLOPT_PROXYTYPE               7.10
 CURLOPT_PROXYUSERNAME           7.19.1
 CURLOPT_PROXYUSERPWD            7.1
+CURLOPT_PROXY_SERVICE_NAME      7.43.0
 CURLOPT_PROXY_TRANSFER_MODE     7.18.0
 CURLOPT_PUT                     7.1
 CURLOPT_QUOTE                   7.1
@@ -477,6 +478,7 @@ CURLOPT_SASL_IR                 7.31.0
 CURLOPT_SEEKDATA                7.18.0
 CURLOPT_SEEKFUNCTION            7.18.0
 CURLOPT_SERVER_RESPONSE_TIMEOUT 7.20.0
+CURLOPT_SERVICE_NAME            7.43.0
 CURLOPT_SHARE                   7.10
 CURLOPT_SOCKOPTDATA             7.16.0
 CURLOPT_SOCKOPTFUNCTION         7.16.0