4 * This file contains code which relates to authentication of users to Citadel.
32 * Display the login screen
34 void display_login(char *mesg)
38 printf("HTTP/1.0 200 OK\n");
42 wprintf("<CENTER><TABLE border=0 width=100%><TR><TD>\n");
43 wprintf("<IMG SRC=\"/image&name=hello\">");
44 wprintf("</TD><TD><CENTER>\n");
47 wprintf("<font size=+1><b>%s</b></font>", mesg);
49 serv_puts("MESG hello");
55 wprintf("</CENTER></TD></TR></TABLE></CENTER>\n");
59 wprintf("<CENTER><FORM ACTION=\"/login\" METHOD=\"POST\">\n");
60 wprintf("<TABLE border><TR>\n");
61 wprintf("<TD>User Name:</TD>\n");
62 wprintf("<TD><INPUT TYPE=\"text\" NAME=\"name\" MAXLENGTH=\"25\">\n");
63 wprintf("</TD></TR><TR>\n");
64 wprintf("<TD>Password:</TD>\n");
65 wprintf("<TD><INPUT TYPE=\"password\" NAME=\"pass\" MAXLENGTH=\"20\"></TD>\n");
66 wprintf("</TR></TABLE>\n");
67 wprintf("<INPUT type=\"submit\" NAME=\"action\" VALUE=\"Login\">\n");
68 wprintf("<INPUT type=\"submit\" NAME=\"action\" VALUE=\"New User\">\n");
69 wprintf("<INPUT type=\"submit\" NAME=\"action\" VALUE=\"Exit\">\n");
72 wprintf("<LI><EM>If you already have an account on %s,",
73 serv_info.serv_humannode);
74 wprintf("</EM> enter your user name\n");
75 wprintf("and password and click \"<TT>Login</TT>.\"<BR>\n");
76 wprintf("<LI><EM>If you are a new user,</EM>\n");
77 wprintf("enter the name and password you wish to use, and click\n");
78 wprintf("\"New User.\"<BR><LI>");
79 wprintf("<EM>Please log off properly when finished.</EM>");
80 wprintf("<LI>You must use a browser that supports <i>cookies</i>.<BR>\n");
81 wprintf("</EM></UL>\n");
83 wDumpContent(0); /* No menu here; not logged in yet! */
90 * This function needs to get called whenever a PASS or NEWU succeeds.
92 void become_logged_in(char *user, char *pass, char *serv_response)
95 extract(wc_username, &serv_response[4], 0);
96 strcpy(wc_password, pass);
97 axlevel = extract_int(&serv_response[4], 1);
109 if (!strcasecmp(bstr("action"), "Exit")) {
112 if (!strcasecmp(bstr("action"), "Login")) {
113 serv_printf("USER %s", bstr("name"));
116 serv_printf("PASS %s", bstr("pass"));
119 become_logged_in(bstr("name"),
122 display_login(&buf[4]);
126 display_login(&buf[4]);
130 if (!strcasecmp(bstr("action"), "New User")) {
131 serv_printf("NEWU %s", bstr("name"));
134 become_logged_in(bstr("name"), bstr("pass"), buf);
135 serv_printf("SETP %s", bstr("pass"));
138 display_login(&buf[4]);
146 new_mail = extract_int(&buf[4], 0);
147 need_regi = extract_int(&buf[4], 1);
148 need_vali = extract_int(&buf[4], 2);
156 display_login("Your password was not accepted.");
161 void do_welcome(void)
163 smart_goto("_BASEROOM_");
171 strcpy(wc_username, "");
172 strcpy(wc_password, "");
173 strcpy(wc_roomname, "");
175 printf("HTTP/1.0 200 OK\n");
176 output_headers(2); /* note "2" causes cookies to be unset */
179 serv_puts("MESG goodbye");
185 wprintf("Goodbye\n");
187 wprintf("<HR><A HREF=\"/\">Log in again</A></CENTER>\n");
207 printf("HTTP/1.0 200 OK\n");
210 strcpy(buf, bstr("user"));
212 if (strlen(bstr("axlevel")) > 0) {
213 serv_printf("VALI %s|%s", buf, bstr("axlevel"));
216 wprintf("<EM>%s</EM><BR>\n", &buf[4]);
223 wprintf("<EM>%s</EM><BR>\n", &buf[4]);
227 strcpy(user, &buf[4]);
228 serv_printf("GREG %s", user);
236 wprintf("User #%s<BR><H1>%s</H1>",
239 wprintf("PW: %s<BR>\n", buf);
241 wprintf("%s<BR>\n", buf);
243 wprintf("%s<BR>\n", buf);
245 wprintf("%s, ", buf);
249 wprintf("%s<BR>\n", buf);
251 wprintf("%s<BR>\n", buf);
253 wprintf("Current access level: %d (%s)\n",
254 atoi(buf), axdefs[atoi(buf)]);
255 } while (strcmp(buf, "000"));
257 wprintf("<H1>%s</H1>%s<BR>\n", user, &cmd[4]);
260 wprintf("<CENTER><TABLE border><CAPTION>Select access level:");
261 wprintf("</CAPTION><TR>");
262 for (a = 0; a <= 6; ++a) {
264 "<TD><A HREF=\"/validate&user=%s&axlevel=%d\">%s</A></TD>\n",
265 urlesc(user), a, axdefs[a]);
267 wprintf("</TR></TABLE><CENTER><BR>\n");
277 * Display form for registration.
278 * (Set during_login to 1 if this registration is being performed during
279 * new user login and will require chaining to the proper screen.)
281 void display_reg(int during_login)
286 printf("HTTP/1.0 200 OK\n");
289 wprintf("<TABLE WIDTH=100% BORDER=0 BGCOLOR=007700><TR><TD>");
290 wprintf("<FONT SIZE=+1 COLOR=\"FFFFFF\"");
291 wprintf("<B>Enter registration info</B>\n");
292 wprintf("</FONT></TD></TR></TABLE>\n");
295 serv_puts("MESG register");
300 wprintf("<FORM ACTION=\"/register\" METHOD=\"POST\">\n");
301 wprintf("<INPUT TYPE=\"hidden\" NAME=\"during_login\" VALUE=\"%d\">\n", during_login);
303 serv_puts("GREG _SELF_");
306 wprintf("<EM>%s</EM><BR>\n", &buf[4]);
309 wprintf("<H1>%s</H1><TABLE border>\n", &buf[4]);
311 while (serv_gets(buf), strcmp(buf, "000")) {
316 wprintf("Real Name:</TD><TD><INPUT TYPE=\"text\" NAME=\"realname\" VALUE=\"%s\" MAXLENGTH=\"29\"><BR>\n", buf);
319 wprintf("Street Address:</TD><TD><INPUT TYPE=\"text\" NAME=\"address\" VALUE=\"%s\" MAXLENGTH=\"24\"><BR>\n", buf);
322 wprintf("City/town:</TD><TD><INPUT TYPE=\"text\" NAME=\"city\" VALUE=\"%s\" MAXLENGTH=\"14\"><BR>\n", buf);
325 wprintf("State/province:</TD><TD><INPUT TYPE=\"text\" NAME=\"state\" VALUE=\"%s\" MAXLENGTH=\"2\"><BR>\n", buf);
328 wprintf("ZIP code:</TD><TD><INPUT TYPE=\"text\" NAME=\"zip\" VALUE=\"%s\" MAXLENGTH=\"10\"><BR>\n", buf);
331 wprintf("Telephone:</TD><TD><INPUT TYPE=\"text\" NAME=\"phone\" VALUE=\"%s\" MAXLENGTH=\"14\"><BR>\n", buf);
334 wprintf("E-Mail:</TD><TD><INPUT TYPE=\"text\" NAME=\"email\" VALUE=\"%s\" MAXLENGTH=\"31\"><BR>\n", buf);
337 wprintf("</TD></TR>\n");
339 wprintf("</TABLE><P>");
341 wprintf("<INPUT type=\"submit\" NAME=\"action\" VALUE=\"Register\">\n");
342 wprintf("<INPUT type=\"submit\" NAME=\"action\" VALUE=\"Cancel\">\n");
343 wprintf("</CENTER>\n");
350 void register_user(void)
354 if (strcmp(bstr("action"), "Register")) {
355 display_error("Cancelled. Registration was not saved.");
361 display_error(&buf[4]);
363 serv_puts(bstr("realname"));
364 serv_puts(bstr("address"));
365 serv_puts(bstr("city"));
366 serv_puts(bstr("state"));
367 serv_puts(bstr("zip"));
368 serv_puts(bstr("phone"));
369 serv_puts(bstr("email"));
372 if (atoi(bstr("during_login"))) {
375 display_error("Registration information has been saved.");
384 * display form for changing your password
386 void display_changepw(void)
390 printf("HTTP/1.0 200 OK\n");
393 wprintf("<TABLE WIDTH=100% BORDER=0 BGCOLOR=770000><TR><TD>");
394 wprintf("<FONT SIZE=+1 COLOR=\"FFFFFF\"");
395 wprintf("<B>Change your password</B>\n");
396 wprintf("</FONT></TD></TR></TABLE>\n");
399 serv_puts("MESG changepw");
404 wprintf("<FORM ACTION=\"changepw\" METHOD=\"POST\">\n");
405 wprintf("<CENTER><TABLE border><TR><TD>Enter new password:</TD>\n");
406 wprintf("<TD><INPUT TYPE=\"password\" NAME=\"newpass1\" VALUE=\"\" MAXLENGTH=\"20\"></TD></TR>\n");
407 wprintf("<TR><TD>Enter it again to confirm:</TD>\n");
408 wprintf("<TD><INPUT TYPE=\"password\" NAME=\"newpass2\" VALUE=\"\" MAXLENGTH=\"20\"></TD></TR>\n");
409 wprintf("</TABLE>\n");
410 wprintf("<INPUT type=\"submit\" NAME=\"action\" VALUE=\"Change\">\n");
411 wprintf("<INPUT type=\"submit\" NAME=\"action\" VALUE=\"Cancel\">\n");
412 wprintf("</CENTER>\n");
422 char newpass1[32], newpass2[32];
424 if (strcmp(bstr("action"), "Change")) {
425 display_error("Cancelled. Password was not changed.");
428 strcpy(newpass1, bstr("newpass1"));
429 strcpy(newpass2, bstr("newpass2"));
431 if (strcasecmp(newpass1, newpass2)) {
432 display_error("They don't match. Password was not changed.");
435 serv_printf("SETP %s", newpass1);
438 display_success(&buf[4]);
440 display_error(&buf[4]);