toolkit/components/credentialmanagement/IdentityCredentialRequestManager.h

   1 /* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
   2 /* vim: set ts=8 sts=2 et sw=2 tw=80: */
   3 /* This Source Code Form is subject to the terms of the Mozilla Public
   4  * License, v. 2.0. If a copy of the MPL was not distributed with this file,
   5  * You can obtain one at http://mozilla.org/MPL/2.0/. */
   6
   7 #ifndef MOZILLA_IDENTITYCREDENTIALREQUESTMANAGER_H_
   8 #define MOZILLA_IDENTITYCREDENTIALREQUESTMANAGER_H_
   9
  10 #include "mozilla/ClearOnShutdown.h"
  11 #include "mozilla/PrincipalHashKey.h"
  12 #include "mozilla/dom/IdentityCredential.h"
  13 #include "mozilla/dom/IdentityCredentialBinding.h"
  14 #include "mozilla/dom/IPCIdentityCredential.h"
  15 #include "nsIPrincipal.h"
  16 #include "nsTHashMap.h"
  17
  18 namespace mozilla {
  19
  20 class IdentityCredentialRequestManager final : nsISupports {
  21  public:
  22   NS_DECL_ISUPPORTS
  23
  24   static IdentityCredentialRequestManager* GetInstance();
  25
  26   // Store an active cross origin identity credential request happening from the
  27   // given principal and inner window ID. These accumulate forever, but if the
  28   // window goes away, we will be unable to notify of a store.
  29   nsresult StorePendingRequest(
  30       const nsCOMPtr<nsIPrincipal>& aRPPrincipal,
  31       const dom::IdentityCredentialRequestOptions& aRequest,
  32       const RefPtr<
  33           dom::IdentityCredential::GetIPCIdentityCredentialPromise::Private>&
  34           aPromise,
  35       const RefPtr<dom::CanonicalBrowsingContext>& aBrowsingContext);
  36
  37   // If the given credential stored by the given principal would be effective
  38   // for a previously stored request, notify the window that stored that request
  39   // with the credential so it can resolve a promise with that credential data.
  40   void NotifyOfStoredCredential(const nsCOMPtr<nsIPrincipal>& aIDPPrincipal,
  41                                 const dom::IPCIdentityCredential& aCredential);
  42
  43   IdentityCredentialRequestManager(IdentityCredentialRequestManager& other) =
  44       delete;
  45   void operator=(const IdentityCredentialRequestManager&) = delete;
  46
  47  private:
  48   static StaticRefPtr<IdentityCredentialRequestManager> sSingleton;
  49   IdentityCredentialRequestManager() {};
  50   ~IdentityCredentialRequestManager() = default;
  51
  52   struct PendingRequestEntry {
  53     nsCOMPtr<nsIPrincipal> mRPPrincipal;
  54     dom::IdentityCredentialRequestOptions mRequestOptions;
  55     RefPtr<dom::IdentityCredential::GetIPCIdentityCredentialPromise::Private>
  56         mPromise;
  57     RefPtr<dom::CanonicalBrowsingContext> mBrowsingContext;
  58
  59     PendingRequestEntry(
  60         nsIPrincipal* aRPPrincipal,
  61         const dom::IdentityCredentialRequestOptions& aRequestOptions,
  62         const RefPtr<
  63             dom::IdentityCredential::GetIPCIdentityCredentialPromise::Private>&
  64             aPromise,
  65         const RefPtr<dom::CanonicalBrowsingContext>& aBrowsingContext)
  66         : mRPPrincipal(aRPPrincipal),
  67           mRequestOptions(aRequestOptions),
  68           mPromise(aPromise),
  69           mBrowsingContext(aBrowsingContext) {}
  70   };
  71   nsTHashMap<PrincipalHashKey, nsTArray<PendingRequestEntry>> mPendingRequests;
  72 };
  73
  74 }  // namespace mozilla
  75
  76 #endif /* MOZILLA_IDENTITYCREDENTIALSTORAGESERVICE_H_ */