129 lines
2.4 KiB
C
129 lines
2.4 KiB
C
#include "u.h"
|
|
#include "libc.h"
|
|
#include "kern/dat.h"
|
|
#include "kern/fns.h"
|
|
|
|
#include "drawterm.h"
|
|
|
|
char *authaddr = "auth";
|
|
char *cpuaddr = "cpu";
|
|
char *argv0;
|
|
char *user;
|
|
|
|
extern int errfmt(Fmt*);
|
|
void
|
|
sizebug(void)
|
|
{
|
|
/*
|
|
* Needed by various parts of the code.
|
|
* This is a huge bug.
|
|
*/
|
|
assert(sizeof(char)==1);
|
|
assert(sizeof(short)==2);
|
|
assert(sizeof(ushort)==2);
|
|
assert(sizeof(int)==4);
|
|
assert(sizeof(uint)==4);
|
|
assert(sizeof(long)==4);
|
|
assert(sizeof(ulong)==4);
|
|
assert(sizeof(vlong)==8);
|
|
assert(sizeof(uvlong)==8);
|
|
}
|
|
|
|
int
|
|
main(int argc, char **argv)
|
|
{
|
|
int fd;
|
|
char buf[1024], *s;
|
|
int n;
|
|
|
|
eve = getuser();
|
|
|
|
sizebug();
|
|
fmtinstall('r', errfmt);
|
|
|
|
osinit();
|
|
procinit0();
|
|
printinit();
|
|
screeninit();
|
|
|
|
chandevreset();
|
|
chandevinit();
|
|
quotefmtinstall();
|
|
|
|
if(bind("#c", "/dev", MBEFORE) < 0)
|
|
panic("bind #c: %r");
|
|
if(bind("#m", "/dev", MBEFORE) < 0)
|
|
panic("bind #m: %r");
|
|
if(bind("#i", "/dev", MBEFORE) < 0)
|
|
panic("bind #i: %r");
|
|
if(bind("#I", "/net", MBEFORE) < 0)
|
|
panic("bind #I: %r");
|
|
if(bind("#U", "/", MAFTER) < 0)
|
|
panic("bind #U: %r");
|
|
|
|
if(open("/dev/cons", OREAD) != 0)
|
|
panic("open0: %r");
|
|
if(open("/dev/cons", OWRITE) != 1)
|
|
panic("open1: %r");
|
|
if(open("/dev/cons", OWRITE) != 2)
|
|
panic("open2: %r");
|
|
|
|
cpumain(argc, argv);
|
|
return 0;
|
|
}
|
|
|
|
char*
|
|
getkey(char *user, char *dom)
|
|
{
|
|
char buf[1024];
|
|
|
|
snprint(buf, sizeof buf, "%s@%s password", user, dom);
|
|
return readcons(buf, nil, 1);
|
|
}
|
|
|
|
char*
|
|
findkey(char **puser, char *dom)
|
|
{
|
|
char buf[1024], *f[50], *p, *ep, *nextp, *pass, *user;
|
|
int nf, haveproto, havedom, i;
|
|
|
|
for(p=secstorebuf; *p; p=nextp){
|
|
nextp = strchr(p, '\n');
|
|
if(nextp == nil){
|
|
ep = p+strlen(p);
|
|
nextp = "";
|
|
}else{
|
|
ep = nextp++;
|
|
}
|
|
if(ep-p >= sizeof buf){
|
|
print("warning: skipping long line in secstore factotum file\n");
|
|
continue;
|
|
}
|
|
memmove(buf, p, ep-p);
|
|
buf[ep-p] = 0;
|
|
nf = tokenize(buf, f, nelem(f));
|
|
if(nf == 0 || strcmp(f[0], "key") != 0)
|
|
continue;
|
|
pass = nil;
|
|
haveproto = havedom = 0;
|
|
for(i=1; i<nf; i++){
|
|
if(strncmp(f[i], "user=", 5) == 0)
|
|
user = f[i]+5;
|
|
if(strncmp(f[i], "!password=", 10) == 0)
|
|
pass = f[i]+10;
|
|
if(strncmp(f[i], "dom=", 4) == 0 && strcmp(f[i]+4, dom) == 0)
|
|
havedom = 1;
|
|
if(strcmp(f[i], "proto=p9sk1") == 0)
|
|
haveproto = 1;
|
|
}
|
|
if(!haveproto || !havedom || !pass || !user)
|
|
continue;
|
|
*puser = strdup(user);
|
|
pass = strdup(pass);
|
|
memset(buf, 0, sizeof buf);
|
|
return pass;
|
|
}
|
|
return nil;
|
|
}
|
|
|