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authsrv: use plan9 key for http authentication

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in addition to /sys/lib/httppasswords, allow http authentication
to use the plan9 password, which can be changed by the user.
This commit is contained in:
cinap_lenrek 2015-06-02 01:15:43 +02:00
parent 0afac04530
commit 8caf4d3bcb
1 changed files with 19 additions and 23 deletions
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42
sys/src/cmd/auth/authsrv.c
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@ -297,32 +297,28 @@ http(Ticketreq *tr)
Biobuf *b;
int n;
randombytes((uchar*)key, DESKEYLEN);
/* use plan9 key when there is any */
findkey(KEYDB, tr->uid, key);
n = strlen(tr->uid);
b = Bopen("/sys/lib/httppasswords", OREAD);
if(b == nil){
replyerror("no password file", raddr);
return;
}
/* find key */
for(;;){
p = Brdline(b, '\n');
if(p == nil)
break;
p[Blinelen(b)-1] = 0;
if(strncmp(p, tr->uid, n) == 0)
if(p[n] == ' ' || p[n] == '\t'){
p += n;
break;
if(b != nil){
for(;;){
p = Brdline(b, '\n');
if(p == nil)
break;
p[Blinelen(b)-1] = 0;
if(strncmp(p, tr->uid, n) == 0)
if(p[n] == ' ' || p[n] == '\t'){
p += n;
while(*p == ' ' || *p == '\t')
p++;
passtokey(key, p);
}
}
}
Bterm(b);
if(p == nil) {
randombytes((uchar*)key, DESKEYLEN);
} else {
while(*p == ' ' || *p == '\t')
p++;
passtokey(key, p);
Bterm(b);
}
/* send back a ticket encrypted with the key */