X-Git-Url: http://andersk.mit.edu/gitweb/gssapi-openssh.git/blobdiff_plain/f97edba64d1fb2b28ac269fe588396643d271b7b..da6247064a1c5f3364c9c414d4da4f771a31ccbd:/openssh/readconf.c

diff --git a/openssh/readconf.c b/openssh/readconf.c
index 484db3e..dc5e5ae 100644
--- a/openssh/readconf.c
+++ b/openssh/readconf.c
@@ -132,6 +132,8 @@ typedef enum {
 	oSendEnv, oControlPath, oControlMaster, oHashKnownHosts,
 	oTunnel, oTunnelDevice, oLocalCommand, oPermitLocalCommand,
 	oVisualHostKey, oZeroKnowledgePasswordAuthentication,
+	oNoneEnabled, oTcpRcvBufPoll, oTcpRcvBuf, oNoneSwitch, oHPNDisabled,
+	oHPNBufferSize,
 	oDeprecated, oUnsupported
 } OpCodes;
 
@@ -243,7 +245,12 @@ static struct {
 #else
 	{ "zeroknowledgepasswordauthentication", oUnsupported },
 #endif
-
+	{ "noneenabled", oNoneEnabled },
+	{ "tcprcvbufpoll", oTcpRcvBufPoll },
+	{ "tcprcvbuf", oTcpRcvBuf },
+	{ "noneswitch", oNoneSwitch },
+	{ "hpndisabled", oHPNDisabled },
+	{ "hpnbuffersize", oHPNBufferSize },
 	{ NULL, oBadOption }
 };
 
@@ -490,6 +497,37 @@ parse_flag:
 		intptr = &options->check_host_ip;
 		goto parse_flag;
 
+	case oNoneEnabled:
+		intptr = &options->none_enabled;
+		goto parse_flag;
+ 
+	/* we check to see if the command comes from the */
+	/* command line or not. If it does then enable it */
+	/* otherwise fail. NONE should never be a default configuration */
+	case oNoneSwitch:
+		if(strcmp(filename,"command-line")==0)
+		{		
+		    intptr = &options->none_switch;
+		    goto parse_flag;
+		} else {
+		    error("NoneSwitch is found in %.200s.\nYou may only use this configuration option from the command line", filename);
+		    error("Continuing...");
+		    debug("NoneSwitch directive found in %.200s.", filename);
+		    return 0;
+	        }
+
+	case oHPNDisabled:
+		intptr = &options->hpn_disabled;
+		goto parse_flag;
+
+	case oHPNBufferSize:
+		intptr = &options->hpn_buffer_size;
+		goto parse_int;
+
+	case oTcpRcvBufPoll:
+		intptr = &options->tcp_rcv_buf_poll;
+		goto parse_flag;
+
 	case oVerifyHostKeyDNS:
 		intptr = &options->verify_host_key_dns;
 		goto parse_yesnoask;
@@ -668,6 +706,10 @@ parse_int:
 		intptr = &options->connection_attempts;
 		goto parse_int;
 
+	case oTcpRcvBuf:
+		intptr = &options->tcp_rcv_buf;
+		goto parse_int;
+
 	case oCipher:
 		intptr = &options->cipher;
 		arg = strdelim(&s);
@@ -1094,6 +1136,12 @@ initialize_options(Options * options)
 	options->permit_local_command = -1;
 	options->visual_host_key = -1;
 	options->zero_knowledge_password_authentication = -1;
+	options->none_switch = -1;
+	options->none_enabled = -1;
+	options->hpn_disabled = -1;
+	options->hpn_buffer_size = -1;
+	options->tcp_rcv_buf_poll = -1;
+	options->tcp_rcv_buf = -1;
 }
 
 /*
@@ -1127,13 +1175,13 @@ fill_default_options(Options * options)
 	if (options->challenge_response_authentication == -1)
 		options->challenge_response_authentication = 1;
 	if (options->gss_authentication == -1)
-		options->gss_authentication = 0;
+		options->gss_authentication = 1;
 	if (options->gss_keyex == -1)
-		options->gss_keyex = 0;
+		options->gss_keyex = 1;
 	if (options->gss_deleg_creds == -1)
-		options->gss_deleg_creds = 0;
+		options->gss_deleg_creds = 1;
 	if (options->gss_trust_dns == -1)
-		options->gss_trust_dns = 0;
+		options->gss_trust_dns = 1;
 	if (options->gss_renewal_rekey == -1)
 		options->gss_renewal_rekey = 0;
 	if (options->password_authentication == -1)
@@ -1222,6 +1270,29 @@ fill_default_options(Options * options)
 		options->server_alive_interval = 0;
 	if (options->server_alive_count_max == -1)
 		options->server_alive_count_max = 3;
+	if (options->none_switch == -1)
+	        options->none_switch = 0;
+	if (options->hpn_disabled == -1)
+	        options->hpn_disabled = 0;
+	if (options->hpn_buffer_size > -1)
+	{
+	  /* if a user tries to set the size to 0 set it to 1KB */
+		if (options->hpn_buffer_size == 0)
+		options->hpn_buffer_size = 1024;
+		/*limit the buffer to 64MB*/
+		if (options->hpn_buffer_size > 65536)
+		{
+			options->hpn_buffer_size = 65536*1024;
+			debug("User requested buffer larger than 64MB. Request reverted to 64MB");
+		}
+		debug("hpn_buffer_size set to %d", options->hpn_buffer_size);
+	}
+	if (options->tcp_rcv_buf == 0)
+		options->tcp_rcv_buf = 1;
+	if (options->tcp_rcv_buf > -1) 
+		options->tcp_rcv_buf *=1024;
+	if (options->tcp_rcv_buf_poll == -1)
+		options->tcp_rcv_buf_poll = 1;
 	if (options->control_master == -1)
 		options->control_master = 0;
 	if (options->hash_known_hosts == -1)