Integrate unfix.org's IPv6 patches up to level 10, with rather a lot

[u/mdw/putty] / settings.c

diff --git a/settings.c b/settings.c
index 679fab1..4a93400 100644 (file)
--- a/settings.c
+++ b/settings.c
@@ -12,6 +12,7 @@
  */
 struct keyval { char *s; int v; };
 
+/* The cipher order given here is the default order. */
 static const struct keyval ciphernames[] = {
     { "aes",       CIPHER_AES },
     { "blowfish",   CIPHER_BLOWFISH },
@@ -20,6 +21,13 @@ static const struct keyval ciphernames[] = {
     { "des",       CIPHER_DES }
 };
 
+static const struct keyval kexnames[] = {
+    { "dh-gex-sha1",       KEX_DHGEX },
+    { "dh-group14-sha1",    KEX_DHGROUP14 },
+    { "dh-group1-sha1",            KEX_DHGROUP1 },
+    { "WARN",              KEX_WARN }
+};
+
 static void gpps(void *handle, const char *name, const char *def,
                 char *val, int len)
 {
@@ -167,6 +175,7 @@ void save_open_settings(void *sesskey, int do_host, Config *cfg)
     write_setting_filename(sesskey, "LogFileName", cfg->logfilename);
     write_setting_i(sesskey, "LogType", cfg->logtype);
     write_setting_i(sesskey, "LogFileClash", cfg->logxfovr);
+    write_setting_i(sesskey, "LogFlush", cfg->logflush);
     write_setting_i(sesskey, "SSHLogOmitPasswords", cfg->logomitpass);
     write_setting_i(sesskey, "SSHLogOmitData", cfg->logomitdata);
     p = "raw";
@@ -188,6 +197,9 @@ void save_open_settings(void *sesskey, int do_host, Config *cfg)
     write_setting_s(sesskey, "TerminalType", cfg->termtype);
     write_setting_s(sesskey, "TerminalSpeed", cfg->termspeed);
 
+    /* Address family selection */
+    write_setting_i(sesskey, "AddressFamily", cfg->addressfamily);
+
     /* proxy settings */
     write_setting_s(sesskey, "ProxyExcludeList", cfg->proxy_exclude_list);
     write_setting_i(sesskey, "ProxyDNS", (cfg->proxy_dns+2)%3);
@@ -226,8 +238,12 @@ void save_open_settings(void *sesskey, int do_host, Config *cfg)
     write_setting_i(sesskey, "ChangeUsername", cfg->change_username);
     wprefs(sesskey, "Cipher", ciphernames, CIPHER_MAX,
           cfg->ssh_cipherlist);
+    wprefs(sesskey, "KEX", kexnames, KEX_MAX, cfg->ssh_kexlist);
+    write_setting_i(sesskey, "RekeyTime", cfg->ssh_rekey_time);
+    write_setting_s(sesskey, "RekeyBytes", cfg->ssh_rekey_data);
     write_setting_i(sesskey, "AuthTIS", cfg->try_tis_auth);
     write_setting_i(sesskey, "AuthKI", cfg->try_ki_auth);
+    write_setting_i(sesskey, "SshNoShell", cfg->ssh_no_shell);
     write_setting_i(sesskey, "SshProt", cfg->sshprot);
     write_setting_i(sesskey, "SSH2DES", cfg->ssh2_des_cbc);
     write_setting_filename(sesskey, "PublicKeyFile", cfg->keyfile);
@@ -287,6 +303,8 @@ void save_open_settings(void *sesskey, int do_host, Config *cfg)
     write_setting_i(sesskey, "FontVTMode", cfg->vtmode);
     write_setting_i(sesskey, "UseSystemColours", cfg->system_colour);
     write_setting_i(sesskey, "TryPalette", cfg->try_palette);
+    write_setting_i(sesskey, "ANSIColour", cfg->ansi_colour);
+    write_setting_i(sesskey, "Xterm256Colour", cfg->xterm_256_colour);
     write_setting_i(sesskey, "BoldAsColour", cfg->bold_colour);
 
     for (i = 0; i < 22; i++) {
@@ -313,6 +331,7 @@ void save_open_settings(void *sesskey, int do_host, Config *cfg)
        write_setting_s(sesskey, buf, buf2);
     }
     write_setting_s(sesskey, "LineCodePage", cfg->line_codepage);
+    write_setting_i(sesskey, "UTF8Override", cfg->utf8_override);
     write_setting_s(sesskey, "Printer", cfg->printer);
     write_setting_i(sesskey, "CapsLockCyr", cfg->xlat_capslockcyr);
     write_setting_i(sesskey, "ScrollBar", cfg->scrollbar);
@@ -353,7 +372,6 @@ void save_open_settings(void *sesskey, int do_host, Config *cfg)
     write_setting_i(sesskey, "BugHMAC2", 2-cfg->sshbug_hmac2);
     write_setting_i(sesskey, "BugDeriveKey2", 2-cfg->sshbug_derivekey2);
     write_setting_i(sesskey, "BugRSAPad2", 2-cfg->sshbug_rsapad2);
-    write_setting_i(sesskey, "BugDHGEx2", 2-cfg->sshbug_dhgex2);
     write_setting_i(sesskey, "BugPKSessID2", 2-cfg->sshbug_pksessid2);
     write_setting_i(sesskey, "StampUtmp", cfg->stamp_utmp);
     write_setting_i(sesskey, "LoginShell", cfg->login_shell);
@@ -391,6 +409,7 @@ void load_open_settings(void *sesskey, int do_host, Config *cfg)
     gppfile(sesskey, "LogFileName", &cfg->logfilename);
     gppi(sesskey, "LogType", 0, &cfg->logtype);
     gppi(sesskey, "LogFileClash", LGXF_ASK, &cfg->logxfovr);
+    gppi(sesskey, "LogFlush", 1, &cfg->logflush);
     gppi(sesskey, "SSHLogOmitPasswords", 1, &cfg->logomitpass);
     gppi(sesskey, "SSHLogOmitData", 0, &cfg->logomitdata);
 
@@ -404,6 +423,9 @@ void load_open_settings(void *sesskey, int do_host, Config *cfg)
            break;
        }
 
+    /* Address family selection */
+    gppi(sesskey, "AddressFamily", ADDRTYPE_UNSPEC, &cfg->addressfamily);
+
     /* The CloseOnExit numbers are arranged in a different order from
      * the standard FORCE_ON / FORCE_OFF / AUTO. */
     gppi(sesskey, "CloseOnExit", 1, &i); cfg->close_on_exit = (i+1)%3;
@@ -486,10 +508,28 @@ void load_open_settings(void *sesskey, int do_host, Config *cfg)
     gppi(sesskey, "ChangeUsername", 0, &cfg->change_username);
     gprefs(sesskey, "Cipher", "\0",
           ciphernames, CIPHER_MAX, cfg->ssh_cipherlist);
+    {
+       /* Backward-compatibility: we used to have an option to
+        * disable gex under the "bugs" panel after one report of
+        * a server which offered it then choked, but we never got
+        * a server version string or any other reports. */
+       char *default_kexes;
+       gppi(sesskey, "BugDHGEx2", 0, &i); i = 2-i;
+       if (i == FORCE_ON)
+           default_kexes = "dh-group14-sha1,dh-group1-sha1,WARN,dh-gex-sha1";
+       else
+           default_kexes = "dh-gex-sha1,dh-group14-sha1,dh-group1-sha1,WARN";
+       gprefs(sesskey, "KEX", default_kexes,
+              kexnames, KEX_MAX, cfg->ssh_kexlist);
+    }
+    gppi(sesskey, "RekeyTime", 60, &cfg->ssh_rekey_time);
+    gpps(sesskey, "RekeyBytes", "1G", cfg->ssh_rekey_data,
+        sizeof(cfg->ssh_rekey_data));
     gppi(sesskey, "SshProt", 2, &cfg->sshprot);
     gppi(sesskey, "SSH2DES", 0, &cfg->ssh2_des_cbc);
     gppi(sesskey, "AuthTIS", 0, &cfg->try_tis_auth);
     gppi(sesskey, "AuthKI", 1, &cfg->try_ki_auth);
+    gppi(sesskey, "SshNoShell", 0, &cfg->ssh_no_shell);
     gppfile(sesskey, "PublicKeyFile", &cfg->keyfile);
     gpps(sesskey, "RemoteCommand", "", cfg->remote_cmd,
         sizeof(cfg->remote_cmd));
@@ -550,6 +590,8 @@ void load_open_settings(void *sesskey, int do_host, Config *cfg)
     gppi(sesskey, "FontVTMode", VT_UNICODE, (int *) &cfg->vtmode);
     gppi(sesskey, "UseSystemColours", 0, &cfg->system_colour);
     gppi(sesskey, "TryPalette", 0, &cfg->try_palette);
+    gppi(sesskey, "ANSIColour", 1, &cfg->ansi_colour);
+    gppi(sesskey, "Xterm256Colour", 1, &cfg->xterm_256_colour);
     gppi(sesskey, "BoldAsColour", 1, &cfg->bold_colour);
 
     for (i = 0; i < 22; i++) {
@@ -606,6 +648,7 @@ void load_open_settings(void *sesskey, int do_host, Config *cfg)
      */
     gpps(sesskey, "LineCodePage", "", cfg->line_codepage,
         sizeof(cfg->line_codepage));
+    gppi(sesskey, "UTF8Override", 1, &cfg->utf8_override);
     gpps(sesskey, "Printer", "", cfg->printer, sizeof(cfg->printer));
     gppi (sesskey, "CapsLockCyr", 0, &cfg->xlat_capslockcyr);
     gppi(sesskey, "ScrollBar", 1, &cfg->scrollbar);
@@ -657,7 +700,6 @@ void load_open_settings(void *sesskey, int do_host, Config *cfg)
     }
     gppi(sesskey, "BugDeriveKey2", 0, &i); cfg->sshbug_derivekey2 = 2-i;
     gppi(sesskey, "BugRSAPad2", 0, &i); cfg->sshbug_rsapad2 = 2-i;
-    gppi(sesskey, "BugDHGEx2", 0, &i); cfg->sshbug_dhgex2 = 2-i;
     gppi(sesskey, "BugPKSessID2", 0, &i); cfg->sshbug_pksessid2 = 2-i;
     gppi(sesskey, "StampUtmp", 1, &cfg->stamp_utmp);
     gppi(sesskey, "LoginShell", 1, &cfg->login_shell);