blob: 86058a7f16c1c4bbd06cd2b08c8ef6bf95bc8ed3 [file] [log] [blame]
// Copyright 2020 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include <string>
#include "net/base/scheme_host_port_matcher.h"
#include "url/origin.h"
namespace url {
class Origin;
} // namespace url
namespace android_webview {
// An url origin matcher allows wildcard subdomain matching. It supports two
// types of rules.
// (1) "*"
// A single * (without quote) will match any origin.
// (2) SCHEME "://" [ HOSTNAME_PATTERN ][":" PORT]
// SCHEME is required. When matching custom schemes, HOSTNAME_PATTERN and PORT
// shouldn't present. When SCHEME is "http" or "https", HOSTNAME_PATTERN is
// required.
// HOSTNAME_PATTERN allows wildcard '*' to match subdomains, such as
// "*". Rules such as "x.*", "*" are not allowed.
// Note that "*" won't match "", so need another rule
// "" to match it. If the HOSTNAME_PATTERN is an IP literal, it
// will be used for exact matching.
// PORT is optional for "http" and "https" schemes, when it is not present, for
// "http" and "https" schemes, it will match default port number (80 and 443
// correspondingly).
class AwOriginMatcher {
AwOriginMatcher() = default;
// Allow copy and assign.
AwOriginMatcher(const AwOriginMatcher& rhs);
AwOriginMatcher(AwOriginMatcher&&) = default;
AwOriginMatcher& operator=(const AwOriginMatcher& rhs);
AwOriginMatcher& operator=(AwOriginMatcher&&) = default;
~AwOriginMatcher() = default;
// Adds a rule given by the string |raw|. Returns true if the rule was
// successfully added.
bool AddRuleFromString(const std::string& raw);
// Returns true if the |origin| matches any rule in this matcher.
bool Matches(const url::Origin& origin) const;
// Returns the current list of rules.
const net::SchemeHostPortMatcher::RuleList& rules() const { return rules_; }
// Returns string representation of this origin matcher.
std::vector<std::string> Serialize() const;
net::SchemeHostPortMatcher::RuleList rules_;
} // namespace android_webview