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feat(esp_http_server): add support to handle HTTP 1.0 requests

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This commit adds support to handle HTTP/1.0 requests alongside HTTP/1.1 for
legacy compliance purposes.
This commit is contained in:
nilesh.kale
2024-12-11 14:31:15 +05:30
parent 91baeeb61c
commit c8951df9b5
2 changed files with 3 additions and 3 deletions
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2
components/esp_http_server/include/esp_http_server.h
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@@ -565,7 +565,7 @@ typedef enum {
*/ */
HTTPD_501_METHOD_NOT_IMPLEMENTED, HTTPD_501_METHOD_NOT_IMPLEMENTED,
/* When HTTP version is not 1.1 */ /* When HTTP version is not 1.1 or 1.0*/
HTTPD_505_VERSION_NOT_SUPPORTED, HTTPD_505_VERSION_NOT_SUPPORTED,
/* Returned when http_parser halts parsing due to incorrect /* Returned when http_parser halts parsing due to incorrect

4
components/esp_http_server/src/httpd_parse.c
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@@ -89,8 +89,8 @@ static esp_err_t verify_url (http_parser *parser)
strlcpy((char *)r->uri, at, (length + 1)); strlcpy((char *)r->uri, at, (length + 1));
ESP_LOGD(TAG, LOG_FMT("received URI = %s"), r->uri); ESP_LOGD(TAG, LOG_FMT("received URI = %s"), r->uri);
/* Make sure version is HTTP/1.1 */ /* Make sure version is HTTP/1.1 or HTTP/1.0 (legacy compliance purpose) */
if (!((parser->http_major == 1) && (parser->http_minor == 1))) { if (!((parser->http_major == 1) && ((parser->http_minor == 0) || (parser->http_minor == 1)))) {
ESP_LOGW(TAG, LOG_FMT("unsupported HTTP version = %d.%d"), ESP_LOGW(TAG, LOG_FMT("unsupported HTTP version = %d.%d"),
parser->http_major, parser->http_minor); parser->http_major, parser->http_minor);
parser_data->error = HTTPD_505_VERSION_NOT_SUPPORTED; parser_data->error = HTTPD_505_VERSION_NOT_SUPPORTED;