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1.1 root 1: /* login.cpp */
2:
3: /* Synchronet user login routine */
4:
5: /* $Id: login.cpp,v 1.13 2006/05/03 00:26:52 rswindell Exp $ */
6:
7: /****************************************************************************
8: * @format.tab-size 4 (Plain Text/Source Code File Header) *
9: * @format.use-tabs true (see http://www.synchro.net/ptsc_hdr.html) *
10: * *
11: * Copyright 2006 Rob Swindell - http://www.synchro.net/copyright.html *
12: * *
13: * This program is free software; you can redistribute it and/or *
14: * modify it under the terms of the GNU General Public License *
15: * as published by the Free Software Foundation; either version 2 *
16: * of the License, or (at your option) any later version. *
17: * See the GNU General Public License for more details: gpl.txt or *
18: * http://www.fsf.org/copyleft/gpl.html *
19: * *
20: * Anonymous FTP access to the most recent released source is available at *
21: * ftp://vert.synchro.net, ftp://cvs.synchro.net and ftp://ftp.synchro.net *
22: * *
23: * Anonymous CVS access to the development source and modification history *
24: * is available at cvs.synchro.net:/cvsroot/sbbs, example: *
25: * cvs -d :pserver:[email protected]:/cvsroot/sbbs login *
26: * (just hit return, no password is necessary) *
27: * cvs -d :pserver:[email protected]:/cvsroot/sbbs checkout src *
28: * *
29: * For Synchronet coding style and modification guidelines, see *
30: * http://www.synchro.net/source.html *
31: * *
32: * You are encouraged to submit any modifications (preferably in Unix diff *
33: * format) via e-mail to [email protected] *
34: * *
35: * Note: If this box doesn't appear square, then you need to fix your tabs. *
36: ****************************************************************************/
37:
38: #include "sbbs.h"
39: #include "cmdshell.h"
40:
41: int sbbs_t::login(char *username, char *pw)
42: {
43: char str[128];
44: char tmp[512];
45: long useron_misc=useron.misc;
46:
47: useron.number=0;
48: #if 0
49: if(cfg.node_dollars_per_call && noyes(text[AreYouSureQ]))
50: return(LOGIC_FALSE);
51: #endif
52:
53: SAFECOPY(str,username);
54:
55: if(str[0]=='*') {
56: memmove(str,str+1,strlen(str));
57: qwklogon=1; }
58: else
59: qwklogon=0;
60:
61: if(!(cfg.node_misc&NM_NO_NUM) && isdigit(str[0])) {
62: useron.number=atoi(str);
63: getuserdat(&cfg,&useron);
64: if(useron.number && useron.misc&(DELETED|INACTIVE))
65: useron.number=0; }
66:
67: if(!useron.number) {
68: useron.number=matchuser(&cfg,str,FALSE);
69: if(!useron.number && (uchar)str[0]<0x7f && str[1]
70: && isalpha(str[0]) && strchr(str,' ') && cfg.node_misc&NM_LOGON_R)
71: useron.number=userdatdupe(0,U_NAME,LEN_NAME,str,0);
72: if(useron.number) {
73: getuserdat(&cfg,&useron);
74: if(useron.number && useron.misc&(DELETED|INACTIVE))
75: useron.number=0; } }
76:
77: if(!useron.number) {
78: if(cfg.node_misc&NM_LOGON_P) {
79: strcpy(useron.alias,str);
80: bputs(pw);
81: console|=CON_R_ECHOX;
82: getstr(str,LEN_PASS*2,K_UPPER|K_LOWPRIO|K_TAB);
83: console&=~(CON_R_ECHOX|CON_L_ECHOX);
84: bputs(text[InvalidLogon]); /* why does this always fail? */
85: if(cfg.sys_misc&SM_ECHO_PW)
86: sprintf(tmp,"(%04u) %-25s FAILED Password attempt: '%s'"
87: ,0,useron.alias,str);
88: else
89: sprintf(tmp,"(%04u) %-25s FAILED Password attempt"
90: ,0,useron.alias);
91: logline("+!",tmp);
92: } else {
93: bputs(text[UnknownUser]);
94: sprintf(tmp,"Unknown User '%s'",str);
95: logline("+!",tmp); }
96: useron.misc=useron_misc;
97: return(LOGIC_FALSE); }
98:
99: if(!online) {
100: useron.number=0;
101: return(LOGIC_FALSE); }
102:
103: if(useron.pass[0] || REALSYSOP) {
104: bputs(pw);
105: console|=CON_R_ECHOX;
106: getstr(str,LEN_PASS*2,K_UPPER|K_LOWPRIO|K_TAB);
107: console&=~(CON_R_ECHOX|CON_L_ECHOX);
108: if(!online) {
109: useron.number=0;
110: return(LOGIC_FALSE); }
111: if(stricmp(useron.pass,str)) {
112: bputs(text[InvalidLogon]);
113: if(cfg.sys_misc&SM_ECHO_PW)
114: sprintf(tmp,"(%04u) %-25s FAILED Password: '%s' Attempt: '%s'"
115: ,useron.number,useron.alias,useron.pass,str);
116: else
117: sprintf(tmp,"(%04u) %-25s FAILED Password attempt"
118: ,useron.number,useron.alias);
119: logline("+!",tmp);
120: useron.number=0;
121: useron.misc=useron_misc;
122: return(LOGIC_FALSE); }
123: if(REALSYSOP && !chksyspass()) {
124: bputs(text[InvalidLogon]);
125: useron.number=0;
126: useron.misc=useron_misc;
127: return(LOGIC_FALSE); } }
128:
129: return(LOGIC_TRUE);
130: }
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