| blob | 80daa8398bea71b2de02dc3d5a2afea840b31b5d |
1 /*\r
2 * settings.c: read and write saved sessions. (platform-independent)\r
3 */\r
4 \r
5 #include <assert.h>\r
6 #include <stdio.h>\r
7 #include <stdlib.h>\r
8 #include "putty.h"\r
9 #include "storage.h"\r
10 \r
11 /* The cipher order given here is the default order. */\r
12 static const struct keyvalwhere ciphernames[] = {\r
13 { "aes", CIPHER_AES, -1, -1 },\r
14 { "chacha20", CIPHER_CHACHA20, CIPHER_AES, +1 },\r
15 { "blowfish", CIPHER_BLOWFISH, -1, -1 },\r
16 { "3des", CIPHER_3DES, -1, -1 },\r
17 { "WARN", CIPHER_WARN, -1, -1 },\r
18 { "arcfour", CIPHER_ARCFOUR, -1, -1 },\r
19 { "des", CIPHER_DES, -1, -1 }\r
20 };\r
21 \r
22 /* The default order here is sometimes overridden by the backward-\r
23 * compatibility warts in load_open_settings(), and should be kept\r
24 * in sync with those. */\r
25 static const struct keyvalwhere kexnames[] = {\r
26 { "ecdh", KEX_ECDH, -1, +1 },\r
27 /* This name is misleading: it covers both SHA-256 and SHA-1 variants */\r
28 { "dh-gex-sha1", KEX_DHGEX, -1, -1 },\r
29 { "dh-group14-sha1", KEX_DHGROUP14, -1, -1 },\r
30 { "dh-group1-sha1", KEX_DHGROUP1, KEX_WARN, +1 },\r
31 { "rsa", KEX_RSA, KEX_WARN, -1 },\r
32 { "WARN", KEX_WARN, -1, -1 }\r
33 };\r
34 \r
35 static const struct keyvalwhere hknames[] = {\r
36 { "ed25519", HK_ED25519, -1, +1 },\r
37 { "ecdsa", HK_ECDSA, -1, -1 },\r
38 { "dsa", HK_DSA, -1, -1 },\r
39 { "rsa", HK_RSA, -1, -1 },\r
40 { "WARN", HK_WARN, -1, -1 },\r
41 };\r
42 \r
43 /*\r
44 * All the terminal modes that we know about for the "TerminalModes"\r
45 * setting. (Also used by config.c for the drop-down list.)\r
46 * This is currently precisely the same as the set in ssh.c, but could\r
47 * in principle differ if other backends started to support tty modes\r
48 * (e.g., the pty backend).\r
49 * The set of modes in in this array is currently significant for\r
50 * settings migration from old versions; if they change, review the\r
51 * gppmap() invocation for "TerminalModes".\r
52 */\r
53 const char *const ttymodes[] = {\r
54 "INTR", "QUIT", "ERASE", "KILL", "EOF",\r
55 "EOL", "EOL2", "START", "STOP", "SUSP",\r
56 "DSUSP", "REPRINT", "WERASE", "LNEXT", "FLUSH",\r
57 "SWTCH", "STATUS", "DISCARD", "IGNPAR", "PARMRK",\r
58 "INPCK", "ISTRIP", "INLCR", "IGNCR", "ICRNL",\r
59 "IUCLC", "IXON", "IXANY", "IXOFF", "IMAXBEL",\r
60 "IUTF8", "ISIG", "ICANON", "XCASE", "ECHO",\r
61 "ECHOE", "ECHOK", "ECHONL", "NOFLSH", "TOSTOP",\r
62 "IEXTEN", "ECHOCTL", "ECHOKE", "PENDIN", "OPOST",\r
63 "OLCUC", "ONLCR", "OCRNL", "ONOCR", "ONLRET",\r
64 "CS7", "CS8", "PARENB", "PARODD", NULL\r
65 };\r
66 \r
67 /*\r
68 * Convenience functions to access the backends[] array\r
69 * (which is only present in tools that manage settings).\r
70 */\r
71 \r
72 Backend *backend_from_name(const char *name)\r
73 {\r
74 Backend **p;\r
75 for (p = backends; *p != NULL; p++)\r
76 if (!strcmp((*p)->name, name))\r
77 return *p;\r
78 return NULL;\r
79 }\r
80 \r
81 Backend *backend_from_proto(int proto)\r
82 {\r
83 Backend **p;\r
84 for (p = backends; *p != NULL; p++)\r
85 if ((*p)->protocol == proto)\r
86 return *p;\r
87 return NULL;\r
88 }\r
89 \r
90 char *get_remote_username(Conf *conf)\r
91 {\r
92 char *username = conf_get_str(conf, CONF_username);\r
93 if (*username) {\r
94 return dupstr(username);\r
95 } else if (conf_get_int(conf, CONF_username_from_env)) {\r
96 /* Use local username. */\r
97 return get_username(); /* might still be NULL */\r
98 } else {\r
99 return NULL;\r
100 }\r
101 }\r
102 \r
103 static char *gpps_raw(void *handle, const char *name, const char *def)\r
104 {\r
105 char *ret = read_setting_s(handle, name);\r
106 if (!ret)\r
107 ret = platform_default_s(name);\r
108 if (!ret)\r
109 ret = def ? dupstr(def) : NULL; /* permit NULL as final fallback */\r
110 return ret;\r
111 }\r
112 \r
113 static void gpps(void *handle, const char *name, const char *def,\r
114 Conf *conf, int primary)\r
115 {\r
116 char *val = gpps_raw(handle, name, def);\r
117 conf_set_str(conf, primary, val);\r
118 sfree(val);\r
119 }\r
120 \r
121 /*\r
122 * gppfont and gppfile cannot have local defaults, since the very\r
123 * format of a Filename or FontSpec is platform-dependent. So the\r
124 * platform-dependent functions MUST return some sort of value.\r
125 */\r
126 static void gppfont(void *handle, const char *name, Conf *conf, int primary)\r
127 {\r
128 FontSpec *result = read_setting_fontspec(handle, name);\r
129 if (!result)\r
130 result = platform_default_fontspec(name);\r
131 conf_set_fontspec(conf, primary, result);\r
132 fontspec_free(result);\r
133 }\r
134 static void gppfile(void *handle, const char *name, Conf *conf, int primary)\r
135 {\r
136 Filename *result = read_setting_filename(handle, name);\r
137 if (!result)\r
138 result = platform_default_filename(name);\r
139 conf_set_filename(conf, primary, result);\r
140 filename_free(result);\r
141 }\r
142 \r
143 static int gppi_raw(void *handle, const char *name, int def)\r
144 {\r
145 def = platform_default_i(name, def);\r
146 return read_setting_i(handle, name, def);\r
147 }\r
148 \r
149 static void gppi(void *handle, const char *name, int def,\r
150 Conf *conf, int primary)\r
151 {\r
152 conf_set_int(conf, primary, gppi_raw(handle, name, def));\r
153 }\r
154 \r
155 /*\r
156 * Read a set of name-value pairs in the format we occasionally use:\r
157 * NAME\tVALUE\0NAME\tVALUE\0\0 in memory\r
158 * NAME=VALUE,NAME=VALUE, in storage\r
159 * If there's no "=VALUE" (e.g. just NAME,NAME,NAME) then those keys\r
160 * are mapped to the empty string.\r
161 */\r
162 static int gppmap(void *handle, const char *name, Conf *conf, int primary)\r
163 {\r
164 char *buf, *p, *q, *key, *val;\r
165 \r
166 /*\r
167 * Start by clearing any existing subkeys of this key from conf.\r
168 */\r
169 while ((key = conf_get_str_nthstrkey(conf, primary, 0)) != NULL)\r
170 conf_del_str_str(conf, primary, key);\r
171 \r
172 /*\r
173 * Now read a serialised list from the settings and unmarshal it\r
174 * into its components.\r
175 */\r
176 buf = gpps_raw(handle, name, NULL);\r
177 if (!buf)\r
178 return FALSE;\r
179 \r
180 p = buf;\r
181 while (*p) {\r
182 q = buf;\r
183 val = NULL;\r
184 while (*p && *p != ',') {\r
185 int c = *p++;\r
186 if (c == '=')\r
187 c = '\0';\r
188 if (c == '\\')\r
189 c = *p++;\r
190 *q++ = c;\r
191 if (!c)\r
192 val = q;\r
193 }\r
194 if (*p == ',')\r
195 p++;\r
196 if (!val)\r
197 val = q;\r
198 *q = '\0';\r
199 \r
200 if (primary == CONF_portfwd && strchr(buf, 'D') != NULL) {\r
201 /*\r
202 * Backwards-compatibility hack: dynamic forwardings are\r
203 * indexed in the data store as a third type letter in the\r
204 * key, 'D' alongside 'L' and 'R' - but really, they\r
205 * should be filed under 'L' with a special _value_,\r
206 * because local and dynamic forwardings both involve\r
207 * _listening_ on a local port, and are hence mutually\r
208 * exclusive on the same port number. So here we translate\r
209 * the legacy storage format into the sensible internal\r
210 * form, by finding the D and turning it into a L.\r
211 */\r
212 char *newkey = dupstr(buf);\r
213 *strchr(newkey, 'D') = 'L';\r
214 conf_set_str_str(conf, primary, newkey, "D");\r
215 sfree(newkey);\r
216 } else {\r
217 conf_set_str_str(conf, primary, buf, val);\r
218 }\r
219 }\r
220 sfree(buf);\r
221 \r
222 return TRUE;\r
223 }\r
224 \r
225 /*\r
226 * Write a set of name/value pairs in the above format, or just the\r
227 * names if include_values is FALSE.\r
228 */\r
229 static void wmap(void *handle, char const *outkey, Conf *conf, int primary,\r
230 int include_values)\r
231 {\r
232 char *buf, *p, *key, *realkey;\r
233 const char *val, *q;\r
234 int len;\r
235 \r
236 len = 1; /* allow for NUL */\r
237 \r
238 for (val = conf_get_str_strs(conf, primary, NULL, &key);\r
239 val != NULL;\r
240 val = conf_get_str_strs(conf, primary, key, &key))\r
241 len += 2 + 2 * (strlen(key) + strlen(val)); /* allow for escaping */\r
242 \r
243 buf = snewn(len, char);\r
244 p = buf;\r
245 \r
246 for (val = conf_get_str_strs(conf, primary, NULL, &key);\r
247 val != NULL;\r
248 val = conf_get_str_strs(conf, primary, key, &key)) {\r
249 \r
250 if (primary == CONF_portfwd && !strcmp(val, "D")) {\r
251 /*\r
252 * Backwards-compatibility hack, as above: translate from\r
253 * the sensible internal representation of dynamic\r
254 * forwardings (key "L<port>", value "D") to the\r
255 * conceptually incoherent legacy storage format (key\r
256 * "D<port>", value empty).\r
257 */\r
258 char *L;\r
259 \r
260 realkey = key; /* restore it at end of loop */\r
261 val = "";\r
262 key = dupstr(key);\r
263 L = strchr(key, 'L');\r
264 if (L) *L = 'D';\r
265 } else {\r
266 realkey = NULL;\r
267 }\r
268 \r
269 if (p != buf)\r
270 *p++ = ',';\r
271 for (q = key; *q; q++) {\r
272 if (*q == '=' || *q == ',' || *q == '\\')\r
273 *p++ = '\\';\r
274 *p++ = *q;\r
275 }\r
276 if (include_values) {\r
277 *p++ = '=';\r
278 for (q = val; *q; q++) {\r
279 if (*q == '=' || *q == ',' || *q == '\\')\r
280 *p++ = '\\';\r
281 *p++ = *q;\r
282 }\r
283 }\r
284 \r
285 if (realkey) {\r
286 free(key);\r
287 key = realkey;\r
288 }\r
289 }\r
290 *p = '\0';\r
291 write_setting_s(handle, outkey, buf);\r
292 sfree(buf);\r
293 }\r
294 \r
295 static int key2val(const struct keyvalwhere *mapping,\r
296 int nmaps, char *key)\r
297 {\r
298 int i;\r
299 for (i = 0; i < nmaps; i++)\r
300 if (!strcmp(mapping[i].s, key)) return mapping[i].v;\r
301 return -1;\r
302 }\r
303 \r
304 static const char *val2key(const struct keyvalwhere *mapping,\r
305 int nmaps, int val)\r
306 {\r
307 int i;\r
308 for (i = 0; i < nmaps; i++)\r
309 if (mapping[i].v == val) return mapping[i].s;\r
310 return NULL;\r
311 }\r
312 \r
313 /*\r
314 * Helper function to parse a comma-separated list of strings into\r
315 * a preference list array of values. Any missing values are added\r
316 * to the end and duplicates are weeded.\r
317 * XXX: assumes vals in 'mapping' are small +ve integers\r
318 */\r
319 static void gprefs_from_str(const char *str,\r
320 const struct keyvalwhere *mapping, int nvals,\r
321 Conf *conf, int primary)\r
322 {\r
323 char *commalist = dupstr(str);\r
324 char *p, *q;\r
325 int i, j, n, v, pos;\r
326 unsigned long seen = 0; /* bitmap for weeding dups etc */\r
327 \r
328 /*\r
329 * Go through that list and convert it into values.\r
330 */\r
331 n = 0;\r
332 p = commalist;\r
333 while (1) {\r
334 while (*p && *p == ',') p++;\r
335 if (!*p)\r
336 break; /* no more words */\r
337 \r
338 q = p;\r
339 while (*p && *p != ',') p++;\r
340 if (*p) *p++ = '\0';\r
341 \r
342 v = key2val(mapping, nvals, q);\r
343 if (v != -1 && !(seen & (1 << v))) {\r
344 seen |= (1 << v);\r
345 conf_set_int_int(conf, primary, n, v);\r
346 n++;\r
347 }\r
348 }\r
349 \r
350 sfree(commalist);\r
351 \r
352 /*\r
353 * Now go through 'mapping' and add values that weren't mentioned\r
354 * in the list we fetched. We may have to loop over it multiple\r
355 * times so that we add values before other values whose default\r
356 * positions depend on them.\r
357 */\r
358 while (n < nvals) {\r
359 for (i = 0; i < nvals; i++) {\r
360 assert(mapping[i].v < 32);\r
361 \r
362 if (!(seen & (1 << mapping[i].v))) {\r
363 /*\r
364 * This element needs adding. But can we add it yet?\r
365 */\r
366 if (mapping[i].vrel != -1 && !(seen & (1 << mapping[i].vrel)))\r
367 continue; /* nope */\r
368 \r
369 /*\r
370 * OK, we can work out where to add this element, so\r
371 * do so.\r
372 */\r
373 if (mapping[i].vrel == -1) {\r
374 pos = (mapping[i].where < 0 ? n : 0);\r
375 } else {\r
376 for (j = 0; j < n; j++)\r
377 if (conf_get_int_int(conf, primary, j) ==\r
378 mapping[i].vrel)\r
379 break;\r
380 assert(j < n); /* implied by (seen & (1<<vrel)) */\r
381 pos = (mapping[i].where < 0 ? j : j+1);\r
382 }\r
383 \r
384 /*\r
385 * And add it.\r
386 */\r
387 for (j = n-1; j >= pos; j--)\r
388 conf_set_int_int(conf, primary, j+1,\r
389 conf_get_int_int(conf, primary, j));\r
390 conf_set_int_int(conf, primary, pos, mapping[i].v);\r
391 seen |= (1 << mapping[i].v);\r
392 n++;\r
393 }\r
394 }\r
395 }\r
396 }\r
397 \r
398 /*\r
399 * Read a preference list.\r
400 */\r
401 static void gprefs(void *sesskey, const char *name, const char *def,\r
402 const struct keyvalwhere *mapping, int nvals,\r
403 Conf *conf, int primary)\r
404 {\r
405 /*\r
406 * Fetch the string which we'll parse as a comma-separated list.\r
407 */\r
408 char *value = gpps_raw(sesskey, name, def);\r
409 gprefs_from_str(value, mapping, nvals, conf, primary);\r
410 sfree(value);\r
411 }\r
412 \r
413 /* \r
414 * Write out a preference list.\r
415 */\r
416 static void wprefs(void *sesskey, const char *name,\r
417 const struct keyvalwhere *mapping, int nvals,\r
418 Conf *conf, int primary)\r
419 {\r
420 char *buf, *p;\r
421 int i, maxlen;\r
422 \r
423 for (maxlen = i = 0; i < nvals; i++) {\r
424 const char *s = val2key(mapping, nvals,\r
425 conf_get_int_int(conf, primary, i));\r
426 if (s) {\r
427 maxlen += (maxlen > 0 ? 1 : 0) + strlen(s);\r
428 }\r
429 }\r
430 \r
431 buf = snewn(maxlen + 1, char);\r
432 p = buf;\r
433 \r
434 for (i = 0; i < nvals; i++) {\r
435 const char *s = val2key(mapping, nvals,\r
436 conf_get_int_int(conf, primary, i));\r
437 if (s) {\r
438 p += sprintf(p, "%s%s", (p > buf ? "," : ""), s);\r
439 }\r
440 }\r
441 \r
442 assert(p - buf == maxlen);\r
443 *p = '\0';\r
444 \r
445 write_setting_s(sesskey, name, buf);\r
446 \r
447 sfree(buf);\r
448 }\r
449 \r
450 char *save_settings(const char *section, Conf *conf)\r
451 {\r
452 void *sesskey;\r
453 char *errmsg;\r
454 \r
455 sesskey = open_settings_w(section, &errmsg);\r
456 if (!sesskey)\r
457 return errmsg;\r
458 save_open_settings(sesskey, conf);\r
459 close_settings_w(sesskey);\r
460 return NULL;\r
461 }\r
462 \r
463 void save_open_settings(void *sesskey, Conf *conf)\r
464 {\r
465 int i;\r
466 const char *p;\r
467 \r
468 write_setting_i(sesskey, "Present", 1);\r
469 write_setting_s(sesskey, "HostName", conf_get_str(conf, CONF_host));\r
470 write_setting_filename(sesskey, "LogFileName", conf_get_filename(conf, CONF_logfilename));\r
471 write_setting_i(sesskey, "LogType", conf_get_int(conf, CONF_logtype));\r
472 write_setting_i(sesskey, "LogFileClash", conf_get_int(conf, CONF_logxfovr));\r
473 write_setting_i(sesskey, "LogFlush", conf_get_int(conf, CONF_logflush));\r
474 write_setting_i(sesskey, "SSHLogOmitPasswords", conf_get_int(conf, CONF_logomitpass));\r
475 write_setting_i(sesskey, "SSHLogOmitData", conf_get_int(conf, CONF_logomitdata));\r
476 p = "raw";\r
477 {\r
478 const Backend *b = backend_from_proto(conf_get_int(conf, CONF_protocol));\r
479 if (b)\r
480 p = b->name;\r
481 }\r
482 write_setting_s(sesskey, "Protocol", p);\r
483 write_setting_i(sesskey, "PortNumber", conf_get_int(conf, CONF_port));\r
484 /* The CloseOnExit numbers are arranged in a different order from\r
485 * the standard FORCE_ON / FORCE_OFF / AUTO. */\r
486 write_setting_i(sesskey, "CloseOnExit", (conf_get_int(conf, CONF_close_on_exit)+2)%3);\r
487 write_setting_i(sesskey, "WarnOnClose", !!conf_get_int(conf, CONF_warn_on_close));\r
488 write_setting_i(sesskey, "PingInterval", conf_get_int(conf, CONF_ping_interval) / 60); /* minutes */\r
489 write_setting_i(sesskey, "PingIntervalSecs", conf_get_int(conf, CONF_ping_interval) % 60); /* seconds */\r
490 write_setting_i(sesskey, "TCPNoDelay", conf_get_int(conf, CONF_tcp_nodelay));\r
491 write_setting_i(sesskey, "TCPKeepalives", conf_get_int(conf, CONF_tcp_keepalives));\r
492 write_setting_s(sesskey, "TerminalType", conf_get_str(conf, CONF_termtype));\r
493 write_setting_s(sesskey, "TerminalSpeed", conf_get_str(conf, CONF_termspeed));\r
494 wmap(sesskey, "TerminalModes", conf, CONF_ttymodes, TRUE);\r
495 \r
496 /* Address family selection */\r
497 write_setting_i(sesskey, "AddressFamily", conf_get_int(conf, CONF_addressfamily));\r
498 \r
499 /* proxy settings */\r
500 write_setting_s(sesskey, "ProxyExcludeList", conf_get_str(conf, CONF_proxy_exclude_list));\r
501 write_setting_i(sesskey, "ProxyDNS", (conf_get_int(conf, CONF_proxy_dns)+2)%3);\r
502 write_setting_i(sesskey, "ProxyLocalhost", conf_get_int(conf, CONF_even_proxy_localhost));\r
503 write_setting_i(sesskey, "ProxyMethod", conf_get_int(conf, CONF_proxy_type));\r
504 write_setting_s(sesskey, "ProxyHost", conf_get_str(conf, CONF_proxy_host));\r
505 write_setting_i(sesskey, "ProxyPort", conf_get_int(conf, CONF_proxy_port));\r
506 write_setting_s(sesskey, "ProxyUsername", conf_get_str(conf, CONF_proxy_username));\r
507 write_setting_s(sesskey, "ProxyPassword", conf_get_str(conf, CONF_proxy_password));\r
508 write_setting_s(sesskey, "ProxyTelnetCommand", conf_get_str(conf, CONF_proxy_telnet_command));\r
509 write_setting_i(sesskey, "ProxyLogToTerm", conf_get_int(conf, CONF_proxy_log_to_term));\r
510 wmap(sesskey, "Environment", conf, CONF_environmt, TRUE);\r
511 write_setting_s(sesskey, "UserName", conf_get_str(conf, CONF_username));\r
512 write_setting_i(sesskey, "UserNameFromEnvironment", conf_get_int(conf, CONF_username_from_env));\r
513 write_setting_s(sesskey, "LocalUserName", conf_get_str(conf, CONF_localusername));\r
514 write_setting_i(sesskey, "NoPTY", conf_get_int(conf, CONF_nopty));\r
515 write_setting_i(sesskey, "Compression", conf_get_int(conf, CONF_compression));\r
516 write_setting_i(sesskey, "TryAgent", conf_get_int(conf, CONF_tryagent));\r
517 write_setting_i(sesskey, "AgentFwd", conf_get_int(conf, CONF_agentfwd));\r
518 write_setting_i(sesskey, "GssapiFwd", conf_get_int(conf, CONF_gssapifwd));\r
519 write_setting_i(sesskey, "ChangeUsername", conf_get_int(conf, CONF_change_username));\r
520 wprefs(sesskey, "Cipher", ciphernames, CIPHER_MAX, conf, CONF_ssh_cipherlist);\r
521 wprefs(sesskey, "KEX", kexnames, KEX_MAX, conf, CONF_ssh_kexlist);\r
522 wprefs(sesskey, "HostKey", hknames, HK_MAX, conf, CONF_ssh_hklist);\r
523 write_setting_i(sesskey, "RekeyTime", conf_get_int(conf, CONF_ssh_rekey_time));\r
524 write_setting_s(sesskey, "RekeyBytes", conf_get_str(conf, CONF_ssh_rekey_data));\r
525 write_setting_i(sesskey, "SshNoAuth", conf_get_int(conf, CONF_ssh_no_userauth));\r
526 write_setting_i(sesskey, "SshBanner", conf_get_int(conf, CONF_ssh_show_banner));\r
527 write_setting_i(sesskey, "AuthTIS", conf_get_int(conf, CONF_try_tis_auth));\r
528 write_setting_i(sesskey, "AuthKI", conf_get_int(conf, CONF_try_ki_auth));\r
529 write_setting_i(sesskey, "AuthGSSAPI", conf_get_int(conf, CONF_try_gssapi_auth));\r
530 #ifndef NO_GSSAPI\r
531 wprefs(sesskey, "GSSLibs", gsslibkeywords, ngsslibs, conf, CONF_ssh_gsslist);\r
532 write_setting_filename(sesskey, "GSSCustom", conf_get_filename(conf, CONF_ssh_gss_custom));\r
533 #endif\r
534 write_setting_i(sesskey, "SshNoShell", conf_get_int(conf, CONF_ssh_no_shell));\r
535 write_setting_i(sesskey, "SshProt", conf_get_int(conf, CONF_sshprot));\r
536 write_setting_s(sesskey, "LogHost", conf_get_str(conf, CONF_loghost));\r
537 write_setting_i(sesskey, "SSH2DES", conf_get_int(conf, CONF_ssh2_des_cbc));\r
538 write_setting_filename(sesskey, "PublicKeyFile", conf_get_filename(conf, CONF_keyfile));\r
539 write_setting_s(sesskey, "RemoteCommand", conf_get_str(conf, CONF_remote_cmd));\r
540 write_setting_i(sesskey, "RFCEnviron", conf_get_int(conf, CONF_rfc_environ));\r
541 write_setting_i(sesskey, "PassiveTelnet", conf_get_int(conf, CONF_passive_telnet));\r
542 write_setting_i(sesskey, "BackspaceIsDelete", conf_get_int(conf, CONF_bksp_is_delete));\r
543 write_setting_i(sesskey, "RXVTHomeEnd", conf_get_int(conf, CONF_rxvt_homeend));\r
544 write_setting_i(sesskey, "LinuxFunctionKeys", conf_get_int(conf, CONF_funky_type));\r
545 write_setting_i(sesskey, "NoApplicationKeys", conf_get_int(conf, CONF_no_applic_k));\r
546 write_setting_i(sesskey, "NoApplicationCursors", conf_get_int(conf, CONF_no_applic_c));\r
547 write_setting_i(sesskey, "NoMouseReporting", conf_get_int(conf, CONF_no_mouse_rep));\r
548 write_setting_i(sesskey, "NoRemoteResize", conf_get_int(conf, CONF_no_remote_resize));\r
549 write_setting_i(sesskey, "NoAltScreen", conf_get_int(conf, CONF_no_alt_screen));\r
550 write_setting_i(sesskey, "NoRemoteWinTitle", conf_get_int(conf, CONF_no_remote_wintitle));\r
551 write_setting_i(sesskey, "NoRemoteClearScroll", conf_get_int(conf, CONF_no_remote_clearscroll));\r
552 write_setting_i(sesskey, "RemoteQTitleAction", conf_get_int(conf, CONF_remote_qtitle_action));\r
553 write_setting_i(sesskey, "NoDBackspace", conf_get_int(conf, CONF_no_dbackspace));\r
554 write_setting_i(sesskey, "NoRemoteCharset", conf_get_int(conf, CONF_no_remote_charset));\r
555 write_setting_i(sesskey, "ApplicationCursorKeys", conf_get_int(conf, CONF_app_cursor));\r
556 write_setting_i(sesskey, "ApplicationKeypad", conf_get_int(conf, CONF_app_keypad));\r
557 write_setting_i(sesskey, "NetHackKeypad", conf_get_int(conf, CONF_nethack_keypad));\r
558 write_setting_i(sesskey, "AltF4", conf_get_int(conf, CONF_alt_f4));\r
559 write_setting_i(sesskey, "AltSpace", conf_get_int(conf, CONF_alt_space));\r
560 write_setting_i(sesskey, "AltOnly", conf_get_int(conf, CONF_alt_only));\r
561 write_setting_i(sesskey, "ComposeKey", conf_get_int(conf, CONF_compose_key));\r
562 write_setting_i(sesskey, "CtrlAltKeys", conf_get_int(conf, CONF_ctrlaltkeys));\r
563 #ifdef OSX_META_KEY_CONFIG\r
564 write_setting_i(sesskey, "OSXOptionMeta", conf_get_int(conf, CONF_osx_option_meta));\r
565 write_setting_i(sesskey, "OSXCommandMeta", conf_get_int(conf, CONF_osx_command_meta));\r
566 #endif\r
567 write_setting_i(sesskey, "TelnetKey", conf_get_int(conf, CONF_telnet_keyboard));\r
568 write_setting_i(sesskey, "TelnetRet", conf_get_int(conf, CONF_telnet_newline));\r
569 write_setting_i(sesskey, "LocalEcho", conf_get_int(conf, CONF_localecho));\r
570 write_setting_i(sesskey, "LocalEdit", conf_get_int(conf, CONF_localedit));\r
571 write_setting_s(sesskey, "Answerback", conf_get_str(conf, CONF_answerback));\r
572 write_setting_i(sesskey, "AlwaysOnTop", conf_get_int(conf, CONF_alwaysontop));\r
573 write_setting_i(sesskey, "FullScreenOnAltEnter", conf_get_int(conf, CONF_fullscreenonaltenter));\r
574 write_setting_i(sesskey, "HideMousePtr", conf_get_int(conf, CONF_hide_mouseptr));\r
575 write_setting_i(sesskey, "SunkenEdge", conf_get_int(conf, CONF_sunken_edge));\r
576 write_setting_i(sesskey, "WindowBorder", conf_get_int(conf, CONF_window_border));\r
577 write_setting_i(sesskey, "CurType", conf_get_int(conf, CONF_cursor_type));\r
578 write_setting_i(sesskey, "BlinkCur", conf_get_int(conf, CONF_blink_cur));\r
579 write_setting_i(sesskey, "Beep", conf_get_int(conf, CONF_beep));\r
580 write_setting_i(sesskey, "BeepInd", conf_get_int(conf, CONF_beep_ind));\r
581 write_setting_filename(sesskey, "BellWaveFile", conf_get_filename(conf, CONF_bell_wavefile));\r
582 write_setting_i(sesskey, "BellOverload", conf_get_int(conf, CONF_bellovl));\r
583 write_setting_i(sesskey, "BellOverloadN", conf_get_int(conf, CONF_bellovl_n));\r
584 write_setting_i(sesskey, "BellOverloadT", conf_get_int(conf, CONF_bellovl_t)\r
585 #ifdef PUTTY_UNIX_H\r
586 * 1000\r
587 #endif\r
588 );\r
589 write_setting_i(sesskey, "BellOverloadS", conf_get_int(conf, CONF_bellovl_s)\r
590 #ifdef PUTTY_UNIX_H\r
591 * 1000\r
592 #endif\r
593 );\r
594 write_setting_i(sesskey, "ScrollbackLines", conf_get_int(conf, CONF_savelines));\r
595 write_setting_i(sesskey, "DECOriginMode", conf_get_int(conf, CONF_dec_om));\r
596 write_setting_i(sesskey, "AutoWrapMode", conf_get_int(conf, CONF_wrap_mode));\r
597 write_setting_i(sesskey, "LFImpliesCR", conf_get_int(conf, CONF_lfhascr));\r
598 write_setting_i(sesskey, "CRImpliesLF", conf_get_int(conf, CONF_crhaslf));\r
599 write_setting_i(sesskey, "DisableArabicShaping", conf_get_int(conf, CONF_arabicshaping));\r
600 write_setting_i(sesskey, "DisableBidi", conf_get_int(conf, CONF_bidi));\r
601 write_setting_i(sesskey, "WinNameAlways", conf_get_int(conf, CONF_win_name_always));\r
602 write_setting_s(sesskey, "WinTitle", conf_get_str(conf, CONF_wintitle));\r
603 write_setting_i(sesskey, "TermWidth", conf_get_int(conf, CONF_width));\r
604 write_setting_i(sesskey, "TermHeight", conf_get_int(conf, CONF_height));\r
605 write_setting_fontspec(sesskey, "Font", conf_get_fontspec(conf, CONF_font));\r
606 write_setting_i(sesskey, "FontQuality", conf_get_int(conf, CONF_font_quality));\r
607 write_setting_i(sesskey, "FontVTMode", conf_get_int(conf, CONF_vtmode));\r
608 write_setting_i(sesskey, "UseSystemColours", conf_get_int(conf, CONF_system_colour));\r
609 write_setting_i(sesskey, "TryPalette", conf_get_int(conf, CONF_try_palette));\r
610 write_setting_i(sesskey, "ANSIColour", conf_get_int(conf, CONF_ansi_colour));\r
611 write_setting_i(sesskey, "Xterm256Colour", conf_get_int(conf, CONF_xterm_256_colour));\r
612 write_setting_i(sesskey, "BoldAsColour", conf_get_int(conf, CONF_bold_style)-1);\r
613 \r
614 for (i = 0; i < 22; i++) {\r
615 char buf[20], buf2[30];\r
616 sprintf(buf, "Colour%d", i);\r
617 sprintf(buf2, "%d,%d,%d",\r
618 conf_get_int_int(conf, CONF_colours, i*3+0),\r
619 conf_get_int_int(conf, CONF_colours, i*3+1),\r
620 conf_get_int_int(conf, CONF_colours, i*3+2));\r
621 write_setting_s(sesskey, buf, buf2);\r
622 }\r
623 write_setting_i(sesskey, "RawCNP", conf_get_int(conf, CONF_rawcnp));\r
624 write_setting_i(sesskey, "PasteRTF", conf_get_int(conf, CONF_rtf_paste));\r
625 write_setting_i(sesskey, "MouseIsXterm", conf_get_int(conf, CONF_mouse_is_xterm));\r
626 write_setting_i(sesskey, "RectSelect", conf_get_int(conf, CONF_rect_select));\r
627 write_setting_i(sesskey, "MouseOverride", conf_get_int(conf, CONF_mouse_override));\r
628 for (i = 0; i < 256; i += 32) {\r
629 char buf[20], buf2[256];\r
630 int j;\r
631 sprintf(buf, "Wordness%d", i);\r
632 *buf2 = '\0';\r
633 for (j = i; j < i + 32; j++) {\r
634 sprintf(buf2 + strlen(buf2), "%s%d",\r
635 (*buf2 ? "," : ""),\r
636 conf_get_int_int(conf, CONF_wordness, j));\r
637 }\r
638 write_setting_s(sesskey, buf, buf2);\r
639 }\r
640 write_setting_s(sesskey, "LineCodePage", conf_get_str(conf, CONF_line_codepage));\r
641 write_setting_i(sesskey, "CJKAmbigWide", conf_get_int(conf, CONF_cjk_ambig_wide));\r
642 write_setting_i(sesskey, "UTF8Override", conf_get_int(conf, CONF_utf8_override));\r
643 write_setting_s(sesskey, "Printer", conf_get_str(conf, CONF_printer));\r
644 write_setting_i(sesskey, "CapsLockCyr", conf_get_int(conf, CONF_xlat_capslockcyr));\r
645 write_setting_i(sesskey, "ScrollBar", conf_get_int(conf, CONF_scrollbar));\r
646 write_setting_i(sesskey, "ScrollBarFullScreen", conf_get_int(conf, CONF_scrollbar_in_fullscreen));\r
647 write_setting_i(sesskey, "ScrollOnKey", conf_get_int(conf, CONF_scroll_on_key));\r
648 write_setting_i(sesskey, "ScrollOnDisp", conf_get_int(conf, CONF_scroll_on_disp));\r
649 write_setting_i(sesskey, "EraseToScrollback", conf_get_int(conf, CONF_erase_to_scrollback));\r
650 write_setting_i(sesskey, "LockSize", conf_get_int(conf, CONF_resize_action));\r
651 write_setting_i(sesskey, "BCE", conf_get_int(conf, CONF_bce));\r
652 write_setting_i(sesskey, "BlinkText", conf_get_int(conf, CONF_blinktext));\r
653 write_setting_i(sesskey, "X11Forward", conf_get_int(conf, CONF_x11_forward));\r
654 write_setting_s(sesskey, "X11Display", conf_get_str(conf, CONF_x11_display));\r
655 write_setting_i(sesskey, "X11AuthType", conf_get_int(conf, CONF_x11_auth));\r
656 write_setting_filename(sesskey, "X11AuthFile", conf_get_filename(conf, CONF_xauthfile));\r
657 write_setting_i(sesskey, "LocalPortAcceptAll", conf_get_int(conf, CONF_lport_acceptall));\r
658 write_setting_i(sesskey, "RemotePortAcceptAll", conf_get_int(conf, CONF_rport_acceptall));\r
659 wmap(sesskey, "PortForwardings", conf, CONF_portfwd, TRUE);\r
660 write_setting_i(sesskey, "BugIgnore1", 2-conf_get_int(conf, CONF_sshbug_ignore1));\r
661 write_setting_i(sesskey, "BugPlainPW1", 2-conf_get_int(conf, CONF_sshbug_plainpw1));\r
662 write_setting_i(sesskey, "BugRSA1", 2-conf_get_int(conf, CONF_sshbug_rsa1));\r
663 write_setting_i(sesskey, "BugIgnore2", 2-conf_get_int(conf, CONF_sshbug_ignore2));\r
664 write_setting_i(sesskey, "BugHMAC2", 2-conf_get_int(conf, CONF_sshbug_hmac2));\r
665 write_setting_i(sesskey, "BugDeriveKey2", 2-conf_get_int(conf, CONF_sshbug_derivekey2));\r
666 write_setting_i(sesskey, "BugRSAPad2", 2-conf_get_int(conf, CONF_sshbug_rsapad2));\r
667 write_setting_i(sesskey, "BugPKSessID2", 2-conf_get_int(conf, CONF_sshbug_pksessid2));\r
668 write_setting_i(sesskey, "BugRekey2", 2-conf_get_int(conf, CONF_sshbug_rekey2));\r
669 write_setting_i(sesskey, "BugMaxPkt2", 2-conf_get_int(conf, CONF_sshbug_maxpkt2));\r
670 write_setting_i(sesskey, "BugOldGex2", 2-conf_get_int(conf, CONF_sshbug_oldgex2));\r
671 write_setting_i(sesskey, "BugWinadj", 2-conf_get_int(conf, CONF_sshbug_winadj));\r
672 write_setting_i(sesskey, "BugChanReq", 2-conf_get_int(conf, CONF_sshbug_chanreq));\r
673 write_setting_i(sesskey, "StampUtmp", conf_get_int(conf, CONF_stamp_utmp));\r
674 write_setting_i(sesskey, "LoginShell", conf_get_int(conf, CONF_login_shell));\r
675 write_setting_i(sesskey, "ScrollbarOnLeft", conf_get_int(conf, CONF_scrollbar_on_left));\r
676 write_setting_fontspec(sesskey, "BoldFont", conf_get_fontspec(conf, CONF_boldfont));\r
677 write_setting_fontspec(sesskey, "WideFont", conf_get_fontspec(conf, CONF_widefont));\r
678 write_setting_fontspec(sesskey, "WideBoldFont", conf_get_fontspec(conf, CONF_wideboldfont));\r
679 write_setting_i(sesskey, "ShadowBold", conf_get_int(conf, CONF_shadowbold));\r
680 write_setting_i(sesskey, "ShadowBoldOffset", conf_get_int(conf, CONF_shadowboldoffset));\r
681 write_setting_s(sesskey, "SerialLine", conf_get_str(conf, CONF_serline));\r
682 write_setting_i(sesskey, "SerialSpeed", conf_get_int(conf, CONF_serspeed));\r
683 write_setting_i(sesskey, "SerialDataBits", conf_get_int(conf, CONF_serdatabits));\r
684 write_setting_i(sesskey, "SerialStopHalfbits", conf_get_int(conf, CONF_serstopbits));\r
685 write_setting_i(sesskey, "SerialParity", conf_get_int(conf, CONF_serparity));\r
686 write_setting_i(sesskey, "SerialFlowControl", conf_get_int(conf, CONF_serflow));\r
687 write_setting_s(sesskey, "WindowClass", conf_get_str(conf, CONF_winclass));\r
688 write_setting_i(sesskey, "ConnectionSharing", conf_get_int(conf, CONF_ssh_connection_sharing));\r
689 write_setting_i(sesskey, "ConnectionSharingUpstream", conf_get_int(conf, CONF_ssh_connection_sharing_upstream));\r
690 write_setting_i(sesskey, "ConnectionSharingDownstream", conf_get_int(conf, CONF_ssh_connection_sharing_downstream));\r
691 wmap(sesskey, "SSHManualHostKeys", conf, CONF_ssh_manual_hostkeys, FALSE);\r
692 }\r
693 \r
694 void load_settings(const char *section, Conf *conf)\r
695 {\r
696 void *sesskey;\r
697 \r
698 sesskey = open_settings_r(section);\r
699 load_open_settings(sesskey, conf);\r
700 close_settings_r(sesskey);\r
701 \r
702 if (conf_launchable(conf))\r
703 add_session_to_jumplist(section);\r
704 }\r
705 \r
706 void load_open_settings(void *sesskey, Conf *conf)\r
707 {\r
708 int i;\r
709 char *prot;\r
710 \r
711 conf_set_int(conf, CONF_ssh_subsys, 0); /* FIXME: load this properly */\r
712 conf_set_str(conf, CONF_remote_cmd, "");\r
713 conf_set_str(conf, CONF_remote_cmd2, "");\r
714 conf_set_str(conf, CONF_ssh_nc_host, "");\r
715 \r
716 gpps(sesskey, "HostName", "", conf, CONF_host);\r
717 gppfile(sesskey, "LogFileName", conf, CONF_logfilename);\r
718 gppi(sesskey, "LogType", 0, conf, CONF_logtype);\r
719 gppi(sesskey, "LogFileClash", LGXF_ASK, conf, CONF_logxfovr);\r
720 gppi(sesskey, "LogFlush", 1, conf, CONF_logflush);\r
721 gppi(sesskey, "SSHLogOmitPasswords", 1, conf, CONF_logomitpass);\r
722 gppi(sesskey, "SSHLogOmitData", 0, conf, CONF_logomitdata);\r
723 \r
724 prot = gpps_raw(sesskey, "Protocol", "default");\r
725 conf_set_int(conf, CONF_protocol, default_protocol);\r
726 conf_set_int(conf, CONF_port, default_port);\r
727 {\r
728 const Backend *b = backend_from_name(prot);\r
729 if (b) {\r
730 conf_set_int(conf, CONF_protocol, b->protocol);\r
731 gppi(sesskey, "PortNumber", default_port, conf, CONF_port);\r
732 }\r
733 }\r
734 sfree(prot);\r
735 \r
736 /* Address family selection */\r
737 gppi(sesskey, "AddressFamily", ADDRTYPE_UNSPEC, conf, CONF_addressfamily);\r
738 \r
739 /* The CloseOnExit numbers are arranged in a different order from\r
740 * the standard FORCE_ON / FORCE_OFF / AUTO. */\r
741 i = gppi_raw(sesskey, "CloseOnExit", 1); conf_set_int(conf, CONF_close_on_exit, (i+1)%3);\r
742 gppi(sesskey, "WarnOnClose", 1, conf, CONF_warn_on_close);\r
743 {\r
744 /* This is two values for backward compatibility with 0.50/0.51 */\r
745 int pingmin, pingsec;\r
746 pingmin = gppi_raw(sesskey, "PingInterval", 0);\r
747 pingsec = gppi_raw(sesskey, "PingIntervalSecs", 0);\r
748 conf_set_int(conf, CONF_ping_interval, pingmin * 60 + pingsec);\r
749 }\r
750 gppi(sesskey, "TCPNoDelay", 1, conf, CONF_tcp_nodelay);\r
751 gppi(sesskey, "TCPKeepalives", 0, conf, CONF_tcp_keepalives);\r
752 gpps(sesskey, "TerminalType", "xterm", conf, CONF_termtype);\r
753 gpps(sesskey, "TerminalSpeed", "38400,38400", conf, CONF_termspeed);\r
754 if (gppmap(sesskey, "TerminalModes", conf, CONF_ttymodes)) {\r
755 /*\r
756 * Backwards compatibility with old saved settings.\r
757 *\r
758 * From the invention of this setting through 0.67, the set of\r
759 * terminal modes was fixed, and absence of a mode from this\r
760 * setting meant the user had explicitly removed it from the\r
761 * UI and we shouldn't send it.\r
762 *\r
763 * In 0.68, the IUTF8 mode was added, and in handling old\r
764 * settings we inadvertently removed the ability to not send\r
765 * a mode. Any mode not mentioned was treated as if it was\r
766 * set to 'auto' (A).\r
767 *\r
768 * After 0.68, we added explicit notation to the setting format\r
769 * when the user removes a known terminal mode from the list.\r
770 *\r
771 * So: if any of the modes from the original set is missing, we\r
772 * assume this was an intentional removal by the user and add\r
773 * an explicit removal ('N'); but if IUTF8 (or any other mode\r
774 * added after 0.67) is missing, we assume that its absence is\r
775 * due to the setting being old rather than intentional, and\r
776 * add it with its default setting.\r
777 *\r
778 * (This does mean that if a 0.68 user explicitly removed IUTF8,\r
779 * we add it back; but removing IUTF8 had no effect in 0.68, so\r
780 * we're preserving behaviour, which is the best we can do.)\r
781 */\r
782 for (i = 0; ttymodes[i]; i++) {\r
783 if (!conf_get_str_str_opt(conf, CONF_ttymodes, ttymodes[i])) {\r
784 /* Mode not mentioned in setting. */\r
785 const char *def;\r
786 if (!strcmp(ttymodes[i], "IUTF8")) {\r
787 /* Any new modes we add in future should be treated\r
788 * this way too. */\r
789 def = "A"; /* same as new-setting default below */\r
790 } else {\r
791 /* One of the original modes. Absence is probably\r
792 * deliberate. */\r
793 def = "N"; /* don't send */\r
794 }\r
795 conf_set_str_str(conf, CONF_ttymodes, ttymodes[i], def);\r
796 }\r
797 }\r
798 } else {\r
799 /* This hardcodes a big set of defaults in any new saved\r
800 * sessions. Let's hope we don't change our mind. */\r
801 for (i = 0; ttymodes[i]; i++)\r
802 conf_set_str_str(conf, CONF_ttymodes, ttymodes[i], "A");\r
803 }\r
804 \r
805 /* proxy settings */\r
806 gpps(sesskey, "ProxyExcludeList", "", conf, CONF_proxy_exclude_list);\r
807 i = gppi_raw(sesskey, "ProxyDNS", 1); conf_set_int(conf, CONF_proxy_dns, (i+1)%3);\r
808 gppi(sesskey, "ProxyLocalhost", 0, conf, CONF_even_proxy_localhost);\r
809 gppi(sesskey, "ProxyMethod", -1, conf, CONF_proxy_type);\r
810 if (conf_get_int(conf, CONF_proxy_type) == -1) {\r
811 int i;\r
812 i = gppi_raw(sesskey, "ProxyType", 0);\r
813 if (i == 0)\r
814 conf_set_int(conf, CONF_proxy_type, PROXY_NONE);\r
815 else if (i == 1)\r
816 conf_set_int(conf, CONF_proxy_type, PROXY_HTTP);\r
817 else if (i == 3)\r
818 conf_set_int(conf, CONF_proxy_type, PROXY_TELNET);\r
819 else if (i == 4)\r
820 conf_set_int(conf, CONF_proxy_type, PROXY_CMD);\r
821 else {\r
822 i = gppi_raw(sesskey, "ProxySOCKSVersion", 5);\r
823 if (i == 5)\r
824 conf_set_int(conf, CONF_proxy_type, PROXY_SOCKS5);\r
825 else\r
826 conf_set_int(conf, CONF_proxy_type, PROXY_SOCKS4);\r
827 }\r
828 }\r
829 gpps(sesskey, "ProxyHost", "proxy", conf, CONF_proxy_host);\r
830 gppi(sesskey, "ProxyPort", 80, conf, CONF_proxy_port);\r
831 gpps(sesskey, "ProxyUsername", "", conf, CONF_proxy_username);\r
832 gpps(sesskey, "ProxyPassword", "", conf, CONF_proxy_password);\r
833 gpps(sesskey, "ProxyTelnetCommand", "connect %host %port\\n",\r
834 conf, CONF_proxy_telnet_command);\r
835 gppi(sesskey, "ProxyLogToTerm", FORCE_OFF, conf, CONF_proxy_log_to_term);\r
836 gppmap(sesskey, "Environment", conf, CONF_environmt);\r
837 gpps(sesskey, "UserName", "", conf, CONF_username);\r
838 gppi(sesskey, "UserNameFromEnvironment", 0, conf, CONF_username_from_env);\r
839 gpps(sesskey, "LocalUserName", "", conf, CONF_localusername);\r
840 gppi(sesskey, "NoPTY", 0, conf, CONF_nopty);\r
841 gppi(sesskey, "Compression", 0, conf, CONF_compression);\r
842 gppi(sesskey, "TryAgent", 1, conf, CONF_tryagent);\r
843 gppi(sesskey, "AgentFwd", 0, conf, CONF_agentfwd);\r
844 gppi(sesskey, "ChangeUsername", 0, conf, CONF_change_username);\r
845 gppi(sesskey, "GssapiFwd", 0, conf, CONF_gssapifwd);\r
846 gprefs(sesskey, "Cipher", "\0",\r
847 ciphernames, CIPHER_MAX, conf, CONF_ssh_cipherlist);\r
848 {\r
849 /* Backward-compatibility: before 0.58 (when the "KEX"\r
850 * preference was first added), we had an option to\r
851 * disable gex under the "bugs" panel after one report of\r
852 * a server which offered it then choked, but we never got\r
853 * a server version string or any other reports. */\r
854 const char *default_kexes,\r
855 *normal_default = "ecdh,dh-gex-sha1,dh-group14-sha1,rsa,"\r
856 "WARN,dh-group1-sha1",\r
857 *bugdhgex2_default = "ecdh,dh-group14-sha1,rsa,"\r
858 "WARN,dh-group1-sha1,dh-gex-sha1";\r
859 char *raw;\r
860 i = 2 - gppi_raw(sesskey, "BugDHGEx2", 0);\r
861 if (i == FORCE_ON)\r
862 default_kexes = bugdhgex2_default;\r
863 else\r
864 default_kexes = normal_default;\r
865 /* Migration: after 0.67 we decided we didn't like\r
866 * dh-group1-sha1. If it looks like the user never changed\r
867 * the defaults, quietly upgrade their settings to demote it.\r
868 * (If they did, they're on their own.) */\r
869 raw = gpps_raw(sesskey, "KEX", default_kexes);\r
870 assert(raw != NULL);\r
871 /* Lack of 'ecdh' tells us this was saved by 0.58-0.67\r
872 * inclusive. If it was saved by a later version, we need\r
873 * to leave it alone. */\r
874 if (strcmp(raw, "dh-group14-sha1,dh-group1-sha1,rsa,"\r
875 "WARN,dh-gex-sha1") == 0) {\r
876 /* Previously migrated from BugDHGEx2. */\r
877 sfree(raw);\r
878 raw = dupstr(bugdhgex2_default);\r
879 } else if (strcmp(raw, "dh-gex-sha1,dh-group14-sha1,"\r
880 "dh-group1-sha1,rsa,WARN") == 0) {\r
881 /* Untouched old default setting. */\r
882 sfree(raw);\r
883 raw = dupstr(normal_default);\r
884 }\r
885 gprefs_from_str(raw, kexnames, KEX_MAX, conf, CONF_ssh_kexlist);\r
886 sfree(raw);\r
887 }\r
888 gprefs(sesskey, "HostKey", "ed25519,ecdsa,rsa,dsa,WARN",\r
889 hknames, HK_MAX, conf, CONF_ssh_hklist);\r
890 gppi(sesskey, "RekeyTime", 60, conf, CONF_ssh_rekey_time);\r
891 gpps(sesskey, "RekeyBytes", "1G", conf, CONF_ssh_rekey_data);\r
892 {\r
893 /* SSH-2 only by default */\r
894 int sshprot = gppi_raw(sesskey, "SshProt", 3);\r
895 /* Old sessions may contain the values corresponding to the fallbacks\r
896 * we used to allow; migrate them */\r
897 if (sshprot == 1) sshprot = 0; /* => "SSH-1 only" */\r
898 else if (sshprot == 2) sshprot = 3; /* => "SSH-2 only" */\r
899 conf_set_int(conf, CONF_sshprot, sshprot);\r
900 }\r
901 gpps(sesskey, "LogHost", "", conf, CONF_loghost);\r
902 gppi(sesskey, "SSH2DES", 0, conf, CONF_ssh2_des_cbc);\r
903 gppi(sesskey, "SshNoAuth", 0, conf, CONF_ssh_no_userauth);\r
904 gppi(sesskey, "SshBanner", 1, conf, CONF_ssh_show_banner);\r
905 gppi(sesskey, "AuthTIS", 0, conf, CONF_try_tis_auth);\r
906 gppi(sesskey, "AuthKI", 1, conf, CONF_try_ki_auth);\r
907 gppi(sesskey, "AuthGSSAPI", 1, conf, CONF_try_gssapi_auth);\r
908 #ifndef NO_GSSAPI\r
909 gprefs(sesskey, "GSSLibs", "\0",\r
910 gsslibkeywords, ngsslibs, conf, CONF_ssh_gsslist);\r
911 gppfile(sesskey, "GSSCustom", conf, CONF_ssh_gss_custom);\r
912 #endif\r
913 gppi(sesskey, "SshNoShell", 0, conf, CONF_ssh_no_shell);\r
914 gppfile(sesskey, "PublicKeyFile", conf, CONF_keyfile);\r
915 gpps(sesskey, "RemoteCommand", "", conf, CONF_remote_cmd);\r
916 gppi(sesskey, "RFCEnviron", 0, conf, CONF_rfc_environ);\r
917 gppi(sesskey, "PassiveTelnet", 0, conf, CONF_passive_telnet);\r
918 gppi(sesskey, "BackspaceIsDelete", 1, conf, CONF_bksp_is_delete);\r
919 gppi(sesskey, "RXVTHomeEnd", 0, conf, CONF_rxvt_homeend);\r
920 gppi(sesskey, "LinuxFunctionKeys", 0, conf, CONF_funky_type);\r
921 gppi(sesskey, "NoApplicationKeys", 0, conf, CONF_no_applic_k);\r
922 gppi(sesskey, "NoApplicationCursors", 0, conf, CONF_no_applic_c);\r
923 gppi(sesskey, "NoMouseReporting", 0, conf, CONF_no_mouse_rep);\r
924 gppi(sesskey, "NoRemoteResize", 0, conf, CONF_no_remote_resize);\r
925 gppi(sesskey, "NoAltScreen", 0, conf, CONF_no_alt_screen);\r
926 gppi(sesskey, "NoRemoteWinTitle", 0, conf, CONF_no_remote_wintitle);\r
927 gppi(sesskey, "NoRemoteClearScroll", 0, conf, CONF_no_remote_clearscroll);\r
928 {\r
929 /* Backward compatibility */\r
930 int no_remote_qtitle = gppi_raw(sesskey, "NoRemoteQTitle", 1);\r
931 /* We deliberately interpret the old setting of "no response" as\r
932 * "empty string". This changes the behaviour, but hopefully for\r
933 * the better; the user can always recover the old behaviour. */\r
934 gppi(sesskey, "RemoteQTitleAction",\r
935 no_remote_qtitle ? TITLE_EMPTY : TITLE_REAL,\r
936 conf, CONF_remote_qtitle_action);\r
937 }\r
938 gppi(sesskey, "NoDBackspace", 0, conf, CONF_no_dbackspace);\r
939 gppi(sesskey, "NoRemoteCharset", 0, conf, CONF_no_remote_charset);\r
940 gppi(sesskey, "ApplicationCursorKeys", 0, conf, CONF_app_cursor);\r
941 gppi(sesskey, "ApplicationKeypad", 0, conf, CONF_app_keypad);\r
942 gppi(sesskey, "NetHackKeypad", 0, conf, CONF_nethack_keypad);\r
943 gppi(sesskey, "AltF4", 1, conf, CONF_alt_f4);\r
944 gppi(sesskey, "AltSpace", 0, conf, CONF_alt_space);\r
945 gppi(sesskey, "AltOnly", 0, conf, CONF_alt_only);\r
946 gppi(sesskey, "ComposeKey", 0, conf, CONF_compose_key);\r
947 gppi(sesskey, "CtrlAltKeys", 1, conf, CONF_ctrlaltkeys);\r
948 #ifdef OSX_META_KEY_CONFIG\r
949 gppi(sesskey, "OSXOptionMeta", 1, conf, CONF_osx_option_meta);\r
950 gppi(sesskey, "OSXCommandMeta", 0, conf, CONF_osx_command_meta);\r
951 #endif\r
952 gppi(sesskey, "TelnetKey", 0, conf, CONF_telnet_keyboard);\r
953 gppi(sesskey, "TelnetRet", 1, conf, CONF_telnet_newline);\r
954 gppi(sesskey, "LocalEcho", AUTO, conf, CONF_localecho);\r
955 gppi(sesskey, "LocalEdit", AUTO, conf, CONF_localedit);\r
956 gpps(sesskey, "Answerback", "PuTTY", conf, CONF_answerback);\r
957 gppi(sesskey, "AlwaysOnTop", 0, conf, CONF_alwaysontop);\r
958 gppi(sesskey, "FullScreenOnAltEnter", 0, conf, CONF_fullscreenonaltenter);\r
959 gppi(sesskey, "HideMousePtr", 0, conf, CONF_hide_mouseptr);\r
960 gppi(sesskey, "SunkenEdge", 0, conf, CONF_sunken_edge);\r
961 gppi(sesskey, "WindowBorder", 1, conf, CONF_window_border);\r
962 gppi(sesskey, "CurType", 0, conf, CONF_cursor_type);\r
963 gppi(sesskey, "BlinkCur", 0, conf, CONF_blink_cur);\r
964 /* pedantic compiler tells me I can't use conf, CONF_beep as an int * :-) */\r
965 gppi(sesskey, "Beep", 1, conf, CONF_beep);\r
966 gppi(sesskey, "BeepInd", 0, conf, CONF_beep_ind);\r
967 gppfile(sesskey, "BellWaveFile", conf, CONF_bell_wavefile);\r
968 gppi(sesskey, "BellOverload", 1, conf, CONF_bellovl);\r
969 gppi(sesskey, "BellOverloadN", 5, conf, CONF_bellovl_n);\r
970 i = gppi_raw(sesskey, "BellOverloadT", 2*TICKSPERSEC\r
971 #ifdef PUTTY_UNIX_H\r
972 *1000\r
973 #endif\r
974 );\r
975 conf_set_int(conf, CONF_bellovl_t, i\r
976 #ifdef PUTTY_UNIX_H\r
977 / 1000\r
978 #endif\r
979 );\r
980 i = gppi_raw(sesskey, "BellOverloadS", 5*TICKSPERSEC\r
981 #ifdef PUTTY_UNIX_H\r
982 *1000\r
983 #endif\r
984 );\r
985 conf_set_int(conf, CONF_bellovl_s, i\r
986 #ifdef PUTTY_UNIX_H\r
987 / 1000\r
988 #endif\r
989 );\r
990 gppi(sesskey, "ScrollbackLines", 2000, conf, CONF_savelines);\r
991 gppi(sesskey, "DECOriginMode", 0, conf, CONF_dec_om);\r
992 gppi(sesskey, "AutoWrapMode", 1, conf, CONF_wrap_mode);\r
993 gppi(sesskey, "LFImpliesCR", 0, conf, CONF_lfhascr);\r
994 gppi(sesskey, "CRImpliesLF", 0, conf, CONF_crhaslf);\r
995 gppi(sesskey, "DisableArabicShaping", 0, conf, CONF_arabicshaping);\r
996 gppi(sesskey, "DisableBidi", 0, conf, CONF_bidi);\r
997 gppi(sesskey, "WinNameAlways", 1, conf, CONF_win_name_always);\r
998 gpps(sesskey, "WinTitle", "", conf, CONF_wintitle);\r
999 gppi(sesskey, "TermWidth", 80, conf, CONF_width);\r
1000 gppi(sesskey, "TermHeight", 24, conf, CONF_height);\r
1001 gppfont(sesskey, "Font", conf, CONF_font);\r
1002 gppi(sesskey, "FontQuality", FQ_DEFAULT, conf, CONF_font_quality);\r
1003 gppi(sesskey, "FontVTMode", VT_UNICODE, conf, CONF_vtmode);\r
1004 gppi(sesskey, "UseSystemColours", 0, conf, CONF_system_colour);\r
1005 gppi(sesskey, "TryPalette", 0, conf, CONF_try_palette);\r
1006 gppi(sesskey, "ANSIColour", 1, conf, CONF_ansi_colour);\r
1007 gppi(sesskey, "Xterm256Colour", 1, conf, CONF_xterm_256_colour);\r
1008 i = gppi_raw(sesskey, "BoldAsColour", 1); conf_set_int(conf, CONF_bold_style, i+1);\r
1009 \r
1010 for (i = 0; i < 22; i++) {\r
1011 static const char *const defaults[] = {\r
1012 "187,187,187", "255,255,255", "0,0,0", "85,85,85", "0,0,0",\r
1013 "0,255,0", "0,0,0", "85,85,85", "187,0,0", "255,85,85",\r
1014 "0,187,0", "85,255,85", "187,187,0", "255,255,85", "0,0,187",\r
1015 "85,85,255", "187,0,187", "255,85,255", "0,187,187",\r
1016 "85,255,255", "187,187,187", "255,255,255"\r
1017 };\r
1018 char buf[20], *buf2;\r
1019 int c0, c1, c2;\r
1020 sprintf(buf, "Colour%d", i);\r
1021 buf2 = gpps_raw(sesskey, buf, defaults[i]);\r
1022 if (sscanf(buf2, "%d,%d,%d", &c0, &c1, &c2) == 3) {\r
1023 conf_set_int_int(conf, CONF_colours, i*3+0, c0);\r
1024 conf_set_int_int(conf, CONF_colours, i*3+1, c1);\r
1025 conf_set_int_int(conf, CONF_colours, i*3+2, c2);\r
1026 }\r
1027 sfree(buf2);\r
1028 }\r
1029 gppi(sesskey, "RawCNP", 0, conf, CONF_rawcnp);\r
1030 gppi(sesskey, "PasteRTF", 0, conf, CONF_rtf_paste);\r
1031 gppi(sesskey, "MouseIsXterm", 0, conf, CONF_mouse_is_xterm);\r
1032 gppi(sesskey, "RectSelect", 0, conf, CONF_rect_select);\r
1033 gppi(sesskey, "MouseOverride", 1, conf, CONF_mouse_override);\r
1034 for (i = 0; i < 256; i += 32) {\r
1035 static const char *const defaults[] = {\r
1036 "0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0",\r
1037 "0,1,2,1,1,1,1,1,1,1,1,1,1,2,2,2,2,2,2,2,2,2,2,2,2,2,1,1,1,1,1,1",\r
1038 "1,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,1,1,1,1,2",\r
1039 "1,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,1,1,1,1,1",\r
1040 "1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1",\r
1041 "1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1",\r
1042 "2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,1,2,2,2,2,2,2,2,2",\r
1043 "2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,1,2,2,2,2,2,2,2,2"\r
1044 };\r
1045 char buf[20], *buf2, *p;\r
1046 int j;\r
1047 sprintf(buf, "Wordness%d", i);\r
1048 buf2 = gpps_raw(sesskey, buf, defaults[i / 32]);\r
1049 p = buf2;\r
1050 for (j = i; j < i + 32; j++) {\r
1051 char *q = p;\r
1052 while (*p && *p != ',')\r
1053 p++;\r
1054 if (*p == ',')\r
1055 *p++ = '\0';\r
1056 conf_set_int_int(conf, CONF_wordness, j, atoi(q));\r
1057 }\r
1058 sfree(buf2);\r
1059 }\r
1060 /*\r
1061 * The empty default for LineCodePage will be converted later\r
1062 * into a plausible default for the locale.\r
1063 */\r
1064 gpps(sesskey, "LineCodePage", "", conf, CONF_line_codepage);\r
1065 gppi(sesskey, "CJKAmbigWide", 0, conf, CONF_cjk_ambig_wide);\r
1066 gppi(sesskey, "UTF8Override", 1, conf, CONF_utf8_override);\r
1067 gpps(sesskey, "Printer", "", conf, CONF_printer);\r
1068 gppi(sesskey, "CapsLockCyr", 0, conf, CONF_xlat_capslockcyr);\r
1069 gppi(sesskey, "ScrollBar", 1, conf, CONF_scrollbar);\r
1070 gppi(sesskey, "ScrollBarFullScreen", 0, conf, CONF_scrollbar_in_fullscreen);\r
1071 gppi(sesskey, "ScrollOnKey", 0, conf, CONF_scroll_on_key);\r
1072 gppi(sesskey, "ScrollOnDisp", 1, conf, CONF_scroll_on_disp);\r
1073 gppi(sesskey, "EraseToScrollback", 1, conf, CONF_erase_to_scrollback);\r
1074 gppi(sesskey, "LockSize", 0, conf, CONF_resize_action);\r
1075 gppi(sesskey, "BCE", 1, conf, CONF_bce);\r
1076 gppi(sesskey, "BlinkText", 0, conf, CONF_blinktext);\r
1077 gppi(sesskey, "X11Forward", 0, conf, CONF_x11_forward);\r
1078 gpps(sesskey, "X11Display", "", conf, CONF_x11_display);\r
1079 gppi(sesskey, "X11AuthType", X11_MIT, conf, CONF_x11_auth);\r
1080 gppfile(sesskey, "X11AuthFile", conf, CONF_xauthfile);\r
1081 \r
1082 gppi(sesskey, "LocalPortAcceptAll", 0, conf, CONF_lport_acceptall);\r
1083 gppi(sesskey, "RemotePortAcceptAll", 0, conf, CONF_rport_acceptall);\r
1084 gppmap(sesskey, "PortForwardings", conf, CONF_portfwd);\r
1085 i = gppi_raw(sesskey, "BugIgnore1", 0); conf_set_int(conf, CONF_sshbug_ignore1, 2-i);\r
1086 i = gppi_raw(sesskey, "BugPlainPW1", 0); conf_set_int(conf, CONF_sshbug_plainpw1, 2-i);\r
1087 i = gppi_raw(sesskey, "BugRSA1", 0); conf_set_int(conf, CONF_sshbug_rsa1, 2-i);\r
1088 i = gppi_raw(sesskey, "BugIgnore2", 0); conf_set_int(conf, CONF_sshbug_ignore2, 2-i);\r
1089 {\r
1090 int i;\r
1091 i = gppi_raw(sesskey, "BugHMAC2", 0); conf_set_int(conf, CONF_sshbug_hmac2, 2-i);\r
1092 if (2-i == AUTO) {\r
1093 i = gppi_raw(sesskey, "BuggyMAC", 0);\r
1094 if (i == 1)\r
1095 conf_set_int(conf, CONF_sshbug_hmac2, FORCE_ON);\r
1096 }\r
1097 }\r
1098 i = gppi_raw(sesskey, "BugDeriveKey2", 0); conf_set_int(conf, CONF_sshbug_derivekey2, 2-i);\r
1099 i = gppi_raw(sesskey, "BugRSAPad2", 0); conf_set_int(conf, CONF_sshbug_rsapad2, 2-i);\r
1100 i = gppi_raw(sesskey, "BugPKSessID2", 0); conf_set_int(conf, CONF_sshbug_pksessid2, 2-i);\r
1101 i = gppi_raw(sesskey, "BugRekey2", 0); conf_set_int(conf, CONF_sshbug_rekey2, 2-i);\r
1102 i = gppi_raw(sesskey, "BugMaxPkt2", 0); conf_set_int(conf, CONF_sshbug_maxpkt2, 2-i);\r
1103 i = gppi_raw(sesskey, "BugOldGex2", 0); conf_set_int(conf, CONF_sshbug_oldgex2, 2-i);\r
1104 i = gppi_raw(sesskey, "BugWinadj", 0); conf_set_int(conf, CONF_sshbug_winadj, 2-i);\r
1105 i = gppi_raw(sesskey, "BugChanReq", 0); conf_set_int(conf, CONF_sshbug_chanreq, 2-i);\r
1106 conf_set_int(conf, CONF_ssh_simple, FALSE);\r
1107 gppi(sesskey, "StampUtmp", 1, conf, CONF_stamp_utmp);\r
1108 gppi(sesskey, "LoginShell", 1, conf, CONF_login_shell);\r
1109 gppi(sesskey, "ScrollbarOnLeft", 0, conf, CONF_scrollbar_on_left);\r
1110 gppi(sesskey, "ShadowBold", 0, conf, CONF_shadowbold);\r
1111 gppfont(sesskey, "BoldFont", conf, CONF_boldfont);\r
1112 gppfont(sesskey, "WideFont", conf, CONF_widefont);\r
1113 gppfont(sesskey, "WideBoldFont", conf, CONF_wideboldfont);\r
1114 gppi(sesskey, "ShadowBoldOffset", 1, conf, CONF_shadowboldoffset);\r
1115 gpps(sesskey, "SerialLine", "", conf, CONF_serline);\r
1116 gppi(sesskey, "SerialSpeed", 9600, conf, CONF_serspeed);\r
1117 gppi(sesskey, "SerialDataBits", 8, conf, CONF_serdatabits);\r
1118 gppi(sesskey, "SerialStopHalfbits", 2, conf, CONF_serstopbits);\r
1119 gppi(sesskey, "SerialParity", SER_PAR_NONE, conf, CONF_serparity);\r
1120 gppi(sesskey, "SerialFlowControl", SER_FLOW_XONXOFF, conf, CONF_serflow);\r
1121 gpps(sesskey, "WindowClass", "", conf, CONF_winclass);\r
1122 gppi(sesskey, "ConnectionSharing", 0, conf, CONF_ssh_connection_sharing);\r
1123 gppi(sesskey, "ConnectionSharingUpstream", 1, conf, CONF_ssh_connection_sharing_upstream);\r
1124 gppi(sesskey, "ConnectionSharingDownstream", 1, conf, CONF_ssh_connection_sharing_downstream);\r
1125 gppmap(sesskey, "SSHManualHostKeys", conf, CONF_ssh_manual_hostkeys);\r
1126 }\r
1127 \r
1128 void do_defaults(const char *session, Conf *conf)\r
1129 {\r
1130 load_settings(session, conf);\r
1131 }\r
1132 \r
1133 static int sessioncmp(const void *av, const void *bv)\r
1134 {\r
1135 const char *a = *(const char *const *) av;\r
1136 const char *b = *(const char *const *) bv;\r
1137 \r
1138 /*\r
1139 * Alphabetical order, except that "Default Settings" is a\r
1140 * special case and comes first.\r
1141 */\r
1142 if (!strcmp(a, "Default Settings"))\r
1143 return -1; /* a comes first */\r
1144 if (!strcmp(b, "Default Settings"))\r
1145 return +1; /* b comes first */\r
1146 /*\r
1147 * FIXME: perhaps we should ignore the first & in determining\r
1148 * sort order.\r
1149 */\r
1150 return strcmp(a, b); /* otherwise, compare normally */\r
1151 }\r
1152 \r
1153 void get_sesslist(struct sesslist *list, int allocate)\r
1154 {\r
1155 char otherbuf[2048];\r
1156 int buflen, bufsize, i;\r
1157 char *p, *ret;\r
1158 void *handle;\r
1159 \r
1160 if (allocate) {\r
1161 \r
1162 buflen = bufsize = 0;\r
1163 list->buffer = NULL;\r
1164 if ((handle = enum_settings_start()) != NULL) {\r
1165 do {\r
1166 ret = enum_settings_next(handle, otherbuf, sizeof(otherbuf));\r
1167 if (ret) {\r
1168 int len = strlen(otherbuf) + 1;\r
1169 if (bufsize < buflen + len) {\r
1170 bufsize = buflen + len + 2048;\r
1171 list->buffer = sresize(list->buffer, bufsize, char);\r
1172 }\r
1173 strcpy(list->buffer + buflen, otherbuf);\r
1174 buflen += strlen(list->buffer + buflen) + 1;\r
1175 }\r
1176 } while (ret);\r
1177 enum_settings_finish(handle);\r
1178 }\r
1179 list->buffer = sresize(list->buffer, buflen + 1, char);\r
1180 list->buffer[buflen] = '\0';\r
1181 \r
1182 /*\r
1183 * Now set up the list of sessions. Note that "Default\r
1184 * Settings" must always be claimed to exist, even if it\r
1185 * doesn't really.\r
1186 */\r
1187 \r
1188 p = list->buffer;\r
1189 list->nsessions = 1; /* "Default Settings" counts as one */\r
1190 while (*p) {\r
1191 if (strcmp(p, "Default Settings"))\r
1192 list->nsessions++;\r
1193 while (*p)\r
1194 p++;\r
1195 p++;\r
1196 }\r
1197 \r
1198 list->sessions = snewn(list->nsessions + 1, const char *);\r
1199 list->sessions[0] = "Default Settings";\r
1200 p = list->buffer;\r
1201 i = 1;\r
1202 while (*p) {\r
1203 if (strcmp(p, "Default Settings"))\r
1204 list->sessions[i++] = p;\r
1205 while (*p)\r
1206 p++;\r
1207 p++;\r
1208 }\r
1209 \r
1210 qsort(list->sessions, i, sizeof(const char *), sessioncmp);\r
1211 } else {\r
1212 sfree(list->buffer);\r
1213 sfree(list->sessions);\r
1214 list->buffer = NULL;\r
1215 list->sessions = NULL;\r
1216 }\r
1217 }\r