Refactoring external resources download warn messages

Holding the message to be displayed when Apache is ready to write on the
error_log instead of the default output. Regression tests were added.

tests/regression/misc/40-secRemoteRules.t.in

@@ -0,0 +1,43 @@
+### SecRemoteRules
+
+{
+	type => "misc",
+	comment => "SecRemoteRules load",
+	conf => qq(
+		SecRuleEngine On
+		SecDebugLog $ENV{DEBUG_LOG}
+		SecDebugLogLevel 9
+                SecRequestBodyAccess On
+                SecRemoteRules 123 "https://www.modsecurity.org/modsecurity-regression-test-secremoterules.txt"
+	),
+	match_log => {
+		error => [ qr/ModSecurity: Loaded 1 rule/, 1],
+	},
+},
+{
+	type => "misc",
+	comment => "SecRemoteRules apply some remote rules",
+	conf => qq(
+		SecRuleEngine On
+		SecDebugLog $ENV{DEBUG_LOG}
+		SecDebugLogLevel 9
+                SecRequestBodyAccess On
+                SecRemoteRules 123 "https://www.modsecurity.org/modsecurity-regression-test-secremoterules.txt"
+	),
+	match_log => {
+		error => [ qr/ModSecurity: Warning. Matched phrase \"127.0.0.1\" at REQUEST_FILENAME./, 1],
+		debug => [ qr/Matched phrase \"127.0.0.1\" at REQUEST_FILENAME/, 1 ],
+	},
+	match_response => {
+		status => qr/^404$/,
+	},
+	request => new HTTP::Request(
+		POST => "http://$ENV{SERVER_NAME}:$ENV{SERVER_PORT}/127.0.0.1.html",
+		[
+			"Content-Type" => "application/x-www-form-urlencoded",
+		],
+		#  Args
+		"some_variable=-1' and 1=1 union/* foo */select load_file('/etc/passwd')--"
+	),
+},
+