remoting/host/third_party_auth_config.h

   1 // Copyright 2015 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #ifndef REMOTING_HOST_THIRD_PARTY_AUTH_CONFIG_H_
   6 #define REMOTING_HOST_THIRD_PARTY_AUTH_CONFIG_H_
   7
   8 #include <ostream>
   9 #include <string>
  10
  11 #include "base/gtest_prod_util.h"
  12 #include "url/gurl.h"
  13
  14 namespace base {
  15 class DictionaryValue;
  16 }  // namespace base
  17
  18 namespace remoting {
  19
  20 struct ThirdPartyAuthConfig {
  21   GURL token_url;
  22   GURL token_validation_url;
  23   std::string token_validation_cert_issuer;
  24
  25   inline bool is_null() const {
  26     return token_url.is_empty() && token_validation_url.is_empty();
  27   }
  28
  29   // Status of Parse method call.
  30   enum ParseStatus {
  31     // |policy_dict| contains invalid entries (i.e. malformed urls).
  32     // |result| has not been modified.
  33     InvalidPolicy,
  34
  35     // |policy_dict| doesn't contain any ThirdPartyAuthConfig-related entries.
  36     // |result| has not been modified.
  37     NoPolicy,
  38
  39     // |policy_dict| contains valid entries that have been stored into |result|.
  40     ParsingSuccess,
  41   };
  42   static ParseStatus Parse(const base::DictionaryValue& policy_dict,
  43                            ThirdPartyAuthConfig* result);
  44
  45  private:
  46   // Returns false and doesn't modify |result| if parsing fails (i.e. some input
  47   // values are invalid).
  48   static bool ParseStrings(const std::string& token_url,
  49                            const std::string& token_validation_url,
  50                            const std::string& token_validation_cert_issuer,
  51                            ThirdPartyAuthConfig* result);
  52   FRIEND_TEST_ALL_PREFIXES(InvalidUrlTest, ParseInvalidUrl);
  53   FRIEND_TEST_ALL_PREFIXES(ThirdPartyAuthConfig, ParseEmpty);
  54   FRIEND_TEST_ALL_PREFIXES(ThirdPartyAuthConfig, ParseValidAll);
  55   FRIEND_TEST_ALL_PREFIXES(ThirdPartyAuthConfig, ParseValidNoCert);
  56   FRIEND_TEST_ALL_PREFIXES(ThirdPartyAuthConfig, ParseInvalidCombination);
  57   FRIEND_TEST_ALL_PREFIXES(ThirdPartyAuthConfig, ParseHttp);
  58
  59   // Extracts raw (raw = as strings) policy values from |policy_dict|.
  60   // Missing policy values are set to an empty string.
  61   // Returns false if no ThirdPartyAuthConfig-related policies were present.
  62   static bool ExtractStrings(const base::DictionaryValue& policy_dict,
  63                              std::string* token_url,
  64                              std::string* token_validation_url,
  65                              std::string* token_validation_cert_issuer);
  66   FRIEND_TEST_ALL_PREFIXES(ThirdPartyAuthConfig, ExtractEmpty);
  67   FRIEND_TEST_ALL_PREFIXES(ThirdPartyAuthConfig, ExtractUnknown);
  68   FRIEND_TEST_ALL_PREFIXES(ThirdPartyAuthConfig, ExtractAll);
  69   FRIEND_TEST_ALL_PREFIXES(ThirdPartyAuthConfig, ExtractPartial);
  70 };
  71
  72 std::ostream& operator<<(std::ostream& os, const ThirdPartyAuthConfig& cfg);
  73
  74 }  // namespace remoting
  75
  76 #endif  // REMOTING_HOST_THIRD_PARTY_AUTH_CONFIG_H_