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webfs: avoid retry loops when we got a bad key in factotum

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This commit is contained in:
cinap_lenrek 2016-08-08 05:32:20 +02:00
parent 038a615549
commit c8d1a885f8
1 changed files with 10 additions and 3 deletions
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13
sys/src/cmd/webfs/http.c
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@ -518,7 +518,7 @@ catch(void *, char *msg)
void
http(char *m, Url *u, Key *shdr, Buq *qbody, Buq *qpost)
{
int i, l, n, try, pid, fd, cfd, needlength, chunked, retry, nobody;
int i, l, n, try, pid, fd, cfd, needlength, chunked, retry, nobody, badauth;
char *s, *x, buf[8192+2], status[256], method[16], *host;
vlong length, offset;
Url ru, tu, *nu;
@ -560,6 +560,7 @@ http(char *m, Url *u, Key *shdr, Buq *qbody, Buq *qpost)
pid = 0;
host = nil;
needlength = 0;
badauth = 0;
for(try = 0; try < 12; try++){
strcpy(status, "0 No status");
if(u == nil || (strcmp(u->scheme, "http") && strcmp(u->scheme, "https"))){
@ -864,8 +865,11 @@ http(char *m, Url *u, Key *shdr, Buq *qbody, Buq *qpost)
u = nu;
if(0){
case 401: /* Unauthorized */
if(x = lookkey(shdr, "Authorization"))
if(x = lookkey(shdr, "Authorization")){
flushauth(nil, x);
if(badauth++)
goto Error;
}
if(hauthenticate(u, &ru, method, "WWW-Authenticate", rhdr) < 0){
Autherror:
h->cancel = 1;
@ -879,8 +883,11 @@ http(char *m, Url *u, Key *shdr, Buq *qbody, Buq *qpost)
case 407: /* Proxy Auth */
if(proxy == nil)
goto Error;
if(x = lookkey(shdr, "Proxy-Authorization"))
if(x = lookkey(shdr, "Proxy-Authorization")){
flushauth(proxy, x);
if(badauth++)
goto Error;
}
if(hauthenticate(proxy, proxy, method, "Proxy-Authenticate", rhdr) < 0)
goto Autherror;
}