1 files changed, 35 insertions, 0 deletions

diff --git a/readconf.c b/readconf.c
index 53fc6c7ba..484db3e5f 100644
--- a/readconf.c
+++ b/readconf.c
@@ -127,6 +127,7 @@ typedef enum {
         oClearAllForwardings, oNoHostAuthenticationForLocalhost,
         oEnableSSHKeysign, oRekeyLimit, oVerifyHostKeyDNS, oConnectTimeout,
         oAddressFamily, oGssAuthentication, oGssDelegateCreds,
+        oGssTrustDns, oGssKeyEx, oGssClientIdentity, oGssRenewalRekey,
         oServerAliveInterval, oServerAliveCountMax, oIdentitiesOnly,
         oSendEnv, oControlPath, oControlMaster, oHashKnownHosts,
         oTunnel, oTunnelDevice, oLocalCommand, oPermitLocalCommand,
@@ -164,10 +165,18 @@ static struct {
         { "afstokenpassing", oUnsupported },
 #if defined(GSSAPI)
         { "gssapiauthentication", oGssAuthentication },
+        { "gssapikeyexchange", oGssKeyEx },
         { "gssapidelegatecredentials", oGssDelegateCreds },
+        { "gssapitrustdns", oGssTrustDns },
+        { "gssapiclientidentity", oGssClientIdentity },
+        { "gssapirenewalforcesrekey", oGssRenewalRekey },
 #else
         { "gssapiauthentication", oUnsupported },
+        { "gssapikeyexchange", oUnsupported },
         { "gssapidelegatecredentials", oUnsupported },
+        { "gssapitrustdns", oUnsupported },
+        { "gssapiclientidentity", oUnsupported },
+        { "gssapirenewalforcesrekey", oUnsupported },
 #endif
         { "fallbacktorsh", oDeprecated },
         { "usersh", oDeprecated },
@@ -453,10 +462,26 @@ parse_flag:
                 intptr = &options->gss_authentication;
                 goto parse_flag;
 
+        case oGssKeyEx:
+                intptr = &options->gss_keyex;
+                goto parse_flag;
+
         case oGssDelegateCreds:
                 intptr = &options->gss_deleg_creds;
                 goto parse_flag;
 
+        case oGssTrustDns:
+                intptr = &options->gss_trust_dns;
+                goto parse_flag;
+
+        case oGssClientIdentity:
+                charptr = &options->gss_client_identity;
+                goto parse_string;
+
+        case oGssRenewalRekey:
+                intptr = &options->gss_renewal_rekey;
+                goto parse_flag;
+
         case oBatchMode:
                 intptr = &options->batch_mode;
                 goto parse_flag;
@@ -1008,7 +1033,11 @@ initialize_options(Options * options)
         options->pubkey_authentication = -1;
         options->challenge_response_authentication = -1;
         options->gss_authentication = -1;
+        options->gss_keyex = -1;
         options->gss_deleg_creds = -1;
+        options->gss_trust_dns = -1;
+        options->gss_renewal_rekey = -1;
+        options->gss_client_identity = NULL;
         options->password_authentication = -1;
         options->kbd_interactive_authentication = -1;
         options->kbd_interactive_devices = NULL;
@@ -1099,8 +1128,14 @@ fill_default_options(Options * options)
                 options->challenge_response_authentication = 1;
         if (options->gss_authentication == -1)
                 options->gss_authentication = 0;
+        if (options->gss_keyex == -1)
+                options->gss_keyex = 0;
         if (options->gss_deleg_creds == -1)
                 options->gss_deleg_creds = 0;
+        if (options->gss_trust_dns == -1)
+                options->gss_trust_dns = 0;
+        if (options->gss_renewal_rekey == -1)
+                options->gss_renewal_rekey = 0;
         if (options->password_authentication == -1)
                 options->password_authentication = 1;
         if (options->kbd_interactive_authentication == -1)