Enable logging a cookie with mod_log_config (4f1f6d32) · Commits · CYBER - Cyber Security / TS 103 523 MSP / TLMSP / TLMSP Apache Httpd

modules/loggers/mod_log_config.c

+25 −0

Original line number	Diff line number	Diff line
		@@ -125,6 +125,7 @@
		* 'X' = connection aborted before the response completed.
		* '+' = connection may be kept alive after the response is sent.
		* '-' = connection will be closed after the response is sent.
		* %...{FOOBAR}C: The contents of the HTTP cookie FOOBAR
		* %...{FOOBAR}e: The contents of the environment variable FOOBAR
		* %...f: filename
		* %...h: remote host
		@@ -415,6 +416,27 @@ static const char log_env_var(request_rec r, char *a)
		return apr_table_get(r->subprocess_env, a);
		}

		static const char log_cookie(request_rec r, char *a)
		{
		const char *cookies;
		const char *start_cookie;

		if ((cookies = apr_table_get(r->headers_in, "Cookie"))) {
		if ((start_cookie = ap_strstr_c(cookies,a))) {
		char cookie, end_cookie;
		start_cookie += strlen(a) + 1; /* cookie_name + '=' */
		cookie = apr_pstrdup(r->pool, start_cookie);
		/* kill everything in cookie after ';' */
		end_cookie = strchr(cookie, ';');
		if (end_cookie) {
		*end_cookie = '\0';
		}
		return cookie;
		}
		}
		return NULL;
		}

		static const char log_request_time(request_rec r, char *a)
		{
		apr_exploded_time_t xt;
		@@ -592,6 +614,9 @@ static struct log_item_list {
		{
		'c', log_connection_status, 0
		},
		{
		'C', log_cookie, 0
		},
		{
		'\0'
		}