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Handle HEAD for proxy

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Lorenz Stechauner
2023-01-06 10:37:24 +01:00
parent b369a1116e
commit 946adb54d7
1 changed files with 7 additions and 4 deletions
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11
src/worker/proxy_handler.c
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@ -57,9 +57,7 @@ static int proxy_handler_1(client_ctx_t *ctx) {
ctx->use_proxy = proxy_init(&ctx->proxy, &ctx->req, res, status, ctx->conf, &ctx->socket, &ctx->custom_status, ctx->err_msg) == 0;
ctx->proxy->client = ctx;
if (strcmp(ctx->req.method, "HEAD") == 0) {
return 1;
} else if (res->status->code == 101) {
if (res->status->code == 101) {
const char *connection = http_get_header_field(&res->hdr, "Connection");
const char *upgrade = http_get_header_field(&res->hdr, "Upgrade");
if (connection != NULL && upgrade != NULL &&
@ -83,10 +81,11 @@ static int proxy_handler_1(client_ctx_t *ctx) {
const char *content_length_f = http_get_header_field(&res->hdr, "Content-Length");
const char *content_encoding = http_get_header_field(&res->hdr, "Content-Encoding");
if (content_encoding == NULL && (
content_length_f == NULL ||
(content_length_f != NULL && strcmp(content_length_f, "0") == 0) ||
(content_type != NULL && content_length_f != NULL && strncmp(content_type, "text/html", 9) == 0)))
{
long content_len = (content_length_f != NULL) ? strtol(content_length_f, NULL, 10) : 0;
long content_len = (strcmp(ctx->req.method, "HEAD") != 0 && content_length_f != NULL) ? strtol(content_length_f, NULL, 10) : 0;
if (content_len <= sizeof(ctx->msg_content) - 1) {
if (status->status != 101) {
status->status = res->status->code;
@ -102,6 +101,10 @@ static int proxy_handler_1(client_ctx_t *ctx) {
}
}
if (strcmp(ctx->req.method, "HEAD") == 0) {
return 1;
}
/*
char *content_encoding = http_get_header_field(&res->hdr, "Content-Encoding");
if (use_proxy && content_encoding == NULL) {