Hi all,
Using nginx-quic (1.21.4), cookies are parsed individually by http3 code :
*2021/12/23 14:29:37 [debug] 32322#0: *3576 http3 parse literal done
"number1=this+is+the+first+one"*
*2021/12/23 14:29:37 [debug] 32322#0: *3576 http3 parse field lri done
static[5] "number1=this+is+the+first+one"*
*2021/12/23 14:29:37 [debug] 32322#0: *3576 http3 static[5] lookup
"cookie":""*
*2021/12/23 14:29:37 [debug] 32322#0: *3576 http3 parse field
representation done*
*2021/12/23 14:29:37 [debug] 32322#0: *3576 http3 header: "cookie:
number1=this+is+the+first+one"*
*2021/12/23 14:29:37 [debug] 32322#0: *3576 http3 parse field
representation*
*2021/12/23 14:29:37 [debug] 32322#0: *3576 http3 parse field lri*
*2021/12/23 14:29:37 [debug] 32322#0: *3576 http3 parse prefix int 5*
*2021/12/23 14:29:37 [debug] 32322#0: *3576 http3 parse prefix int 24*
*2021/12/23 14:29:37 [debug] 32322#0: *3576 http3 parse literal huff:1,
len:24*
*2021/12/23 14:29:37 [debug] 32322#0: *3576 http3 parse literal done
"number2=this+is+the+second+one"*
*2021/12/23 14:29:37 [debug] 32322#0: *3576 http3 parse field lri done
static[5] "number2=this+is+the+second+one"*
*2021/12/23 14:29:37 [debug] 32322#0: *3576 http3 static[5] lookup
"cookie":""*
*2021/12/23 14:29:37 [debug] 32322#0: *3576 http3 parse field
representation done*
*2021/12/23 14:29:37 [debug] 32322#0: *3576 http3 header: "cookie:
number2=this+is+the+second+one"*
*2021/12/23 14:29:37 [debug] 32322#0: *3576 http3 parse field
representation*
*2021/12/23 14:29:37 [debug] 32322#0: *3576 http3 parse field lri*
*2021/12/23 14:29:37 [debug] 32322#0: *3576 http3 parse prefix int 5*
*2021/12/23 14:29:37 [debug] 32322#0: *3576 http3 parse prefix int 23*
*2021/12/23 14:29:37 [debug] 32322#0: *3576 http3 parse literal huff:1,
len:23*
*2021/12/23 14:29:37 [debug] 32322#0: *3576 http3 parse literal done
"number3=this+is+the+third+one"*
*2021/12/23 14:29:37 [debug] 32322#0: *3576 http3 parse field lri done
static[5] "number3=this+is+the+third+one"*
2021/12/23 14:29:37 [debug] 32322#0: *3576 http3 static[5] lookup
"cookie":""
2021/12/23 14:29:37 [debug] 32322#0: *3576 http3 parse field representation
done
2021/12/23 14:29:37 [debug] 32322#0: *3576 http3 parse headers done
2021/12/23 14:29:37 [debug] 32322#0: *3576 http3 header: "cookie:
number3=this+is+the+third+one »
But then the fastcgi param HTTP_COOKIE is passed for each cookie, resulting
in overwriting it and keeping only the last one :
*2021/12/23 14:29:37 [debug] 32322#0: *3576 fastcgi param: "HTTP_COOKIE:
number1=this+is+the+first+one"*
*2021/12/23 14:29:37 [debug] 32322#0: *3576 fastcgi param: "HTTP_COOKIE:
number2=this+is+the+second+one"*
*2021/12/23 14:29:37 [debug] 32322#0: *3576 fastcgi param: "HTTP_COOKIE:
number3=this+is+the+third+one »*
The HTTP_COOKIE param should be the whole cookie header.
Http2 code handles cookie header in a dedicated function
« ngx_http_v2_construct_cookie_header » and then processes other headers.
There doesn’t seem to be the case of http3 code which process cookie the
same way of others headers.
Regards,
Guillaume
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