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diff --git a/netwerk/ipc/NeckoChannelParams.ipdlh b/netwerk/ipc/NeckoChannelParams.ipdlh
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+/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* vim: set sw=2 ts=8 et tw=80 ft=c: */
+
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+include protocol PHttpChannel;
+include ClientIPCTypes;
+include URIParams;
+include IPCServiceWorkerDescriptor;
+include IPCStream;
+include PBackgroundSharedTypes;
+include DOMTypes;
+include ProtocolTypes;
+
+include "mozilla/dom/FetchIPCTypes.h";
+include "mozilla/dom/PropertyBagUtils.h";
+include "mozilla/dom/ReferrerInfoUtils.h";
+include "mozilla/ipc/URIUtils.h";
+include "mozilla/net/CacheInfoIPCTypes.h";
+include "mozilla/AntiTrackingIPCUtils.h";
+include "mozilla/net/ClassOfService.h";
+
+using mozilla::OriginAttributes from "mozilla/ipc/BackgroundUtils.h";
+using mozilla::net::RequestHeaderTuples from "mozilla/net/PHttpChannelParams.h";
+using struct nsHttpAtom from "nsHttp.h";
+using class mozilla::net::nsHttpResponseHead from "nsHttpResponseHead.h";
+using class mozilla::TimeStamp from "mozilla/TimeStamp.h";
+[RefCounted] using class nsIPropertyBag2 from "nsIPropertyBag2.h";
+[RefCounted] using class nsDOMNavigationTiming from "nsDOMNavigationTiming.h";
+[RefCounted] using class nsDocShellLoadState from "nsDocShellLoadState.h";
+using nsContentPolicyType from "nsIContentPolicy.h";
+using mozilla::net::PreferredAlternativeDataDeliveryTypeIPC from "nsICacheInfoChannel.h";
+using nsILoadInfo::CrossOriginEmbedderPolicy from "nsILoadInfo.h";
+using nsILoadInfo::StoragePermissionState from "nsILoadInfo.h";
+using struct mozilla::dom::LoadingSessionHistoryInfo from "mozilla/dom/SessionHistoryEntry.h";
+using mozilla::dom::RequestMode from "mozilla/dom/RequestBinding.h";
+using mozilla::net::LinkHeader from "nsNetUtil.h";
+
+namespace mozilla {
+namespace net {
+
+//-----------------------------------------------------------------------------
+// CookieJarSettings IPDL structs
+//-----------------------------------------------------------------------------
+
+struct CookiePermissionData
+{
+ PrincipalInfo principalInfo;
+ uint32_t cookiePermission;
+};
+
+struct CookieJarSettingsArgs
+{
+ // Copy of the cookie jar settings for the top-level document.
+ uint32_t cookieBehavior;
+ bool isFirstPartyIsolated;
+ bool shouldResistFingerprinting;
+ bool isOnContentBlockingAllowList;
+ CookiePermissionData[] cookiePermissions;
+ bool isFixed;
+ nsString partitionKey;
+ bool hasFingerprintingRandomizationKey;
+ uint8_t[] fingerprintingRandomizationKey;
+};
+
+//-----------------------------------------------------------------------------
+// Preferrer alternative data type
+//-----------------------------------------------------------------------------
+
+struct PreferredAlternativeDataTypeParams
+{
+ nsCString type;
+ nsCString contentType;
+ PreferredAlternativeDataDeliveryTypeIPC deliverAltData;
+};
+
+//-----------------------------------------------------------------------------
+// LoadInfo IPDL structs
+//-----------------------------------------------------------------------------
+
+struct RedirectHistoryEntryInfo
+{
+ PrincipalInfo principalInfo;
+ URIParams? referrerUri;
+ nsCString remoteAddress;
+};
+
+struct InterceptionInfoArg
+{
+ PrincipalInfo? triggeringPrincipalInfo;
+ nsContentPolicyType contentPolicyType;
+ RedirectHistoryEntryInfo[] redirectChain;
+ bool fromThirdParty;
+};
+
+struct LoadInfoArgs
+{
+ PrincipalInfo? requestingPrincipalInfo;
+ PrincipalInfo triggeringPrincipalInfo;
+ PrincipalInfo? principalToInheritInfo;
+ PrincipalInfo? topLevelPrincipalInfo;
+ URIParams? resultPrincipalURI;
+ nsCString triggeringRemoteType;
+ nsID sandboxedNullPrincipalID;
+ uint32_t securityFlags;
+ uint32_t sandboxFlags;
+ uint32_t triggeringSandboxFlags;
+ nsContentPolicyType contentPolicyType;
+ uint32_t tainting;
+ bool blockAllMixedContent;
+ bool upgradeInsecureRequests;
+ bool browserUpgradeInsecureRequests;
+ bool browserDidUpgradeInsecureRequests;
+ bool browserWouldUpgradeInsecureRequests;
+ bool forceAllowDataURI;
+ bool allowInsecureRedirectToDataURI;
+ bool skipContentPolicyCheckForWebRequest;
+ bool originalFrameSrcLoad;
+ bool forceInheritPrincipalDropped;
+ uint64_t innerWindowID;
+ uint64_t browsingContextID;
+ uint64_t frameBrowsingContextID;
+ bool initialSecurityCheckDone;
+ bool isInThirdPartyContext;
+ bool? isThirdPartyContextToTopWindow;
+ bool isFormSubmission;
+ bool sendCSPViolationEvents;
+ OriginAttributes originAttributes;
+ RedirectHistoryEntryInfo[] redirectChainIncludingInternalRedirects;
+ RedirectHistoryEntryInfo[] redirectChain;
+ bool hasInjectedCookieForCookieBannerHandling;
+
+ /**
+ * ClientInfo structure representing the window or worker that triggered
+ * this network request. May be Nothing if its a system internal request.
+ */
+ IPCClientInfo? clientInfo;
+
+ /**
+ * Non-subresource requests will result in the creation of a window or
+ * worker client. The reserved and initial ClientInfo values represent
+ * this resulting client. An initial ClientInfo represents an initial
+ * about:blank window that will be re-used while a reserved ClientInfo
+ * represents a to-be-newly-created window/worker.
+ */
+ IPCClientInfo? reservedClientInfo;
+ IPCClientInfo? initialClientInfo;
+
+ /**
+ * Subresource loads may have a controller set based on their owning
+ * window/worker client. We must send this across IPC to support
+ * performing interception in the parent.
+ */
+ IPCServiceWorkerDescriptor? controller;
+
+ nsCString[] corsUnsafeHeaders;
+ bool forcePreflight;
+ bool isPreflight;
+ bool loadTriggeredFromExternal;
+ bool serviceWorkerTaintingSynthesized;
+ bool documentHasUserInteracted;
+ bool allowListFutureDocumentsCreatedFromThisRedirectChain;
+ bool needForCheckingAntiTrackingHeuristic;
+ nsString cspNonce;
+ bool skipContentSniffing;
+ uint32_t httpsOnlyStatus;
+ bool hstsStatus;
+ bool hasValidUserGestureActivation;
+ bool allowDeprecatedSystemRequests;
+ bool isInDevToolsContext;
+ bool parserCreatedScript;
+ bool isFromProcessingFrameAttributes;
+ bool isMediaRequest;
+ bool isMediaInitialRequest;
+ bool isFromObjectOrEmbed;
+ CookieJarSettingsArgs cookieJarSettings;
+ uint32_t requestBlockingReason;
+ CSPInfo? cspToInheritInfo;
+ StoragePermissionState storagePermission;
+ bool isMetaRefresh;
+ CrossOriginEmbedderPolicy loadingEmbedderPolicy;
+ bool originTrialCoepCredentiallessEnabledForTopLevel;
+ nullable nsIURI unstrippedURI;
+ InterceptionInfoArg? interceptionInfo;
+};
+
+/**
+ * This structure is used to carry selected properties of a LoadInfo
+ * object to child processes to merge LoadInfo changes from the parent
+ * process. We don't want to use LoadInfoArgs for that since it's
+ * too huge and we only care about small subpart of properties anyway.
+ */
+struct ParentLoadInfoForwarderArgs
+{
+ // WebExtextensions' WebRequest API allows extensions to intercept and
+ // redirect a channel to a data URI. This modifications happens in
+ // the parent and needs to be mirrored to the child so that security
+ // checks can pass.
+ bool allowInsecureRedirectToDataURI;
+
+ // The ServiceWorker controller that may be set in the parent when
+ // interception occurs.
+ IPCServiceWorkerDescriptor? controller;
+
+ // The service worker may synthesize a Response with a particular
+ // tainting value.
+ uint32_t tainting;
+
+ // This flag is used for any browsing context where we should not sniff
+ // the content type. E.g if an iframe has the XCTO nosniff header, then
+ // that flag is set to true so we skip content sniffing for that browsing
+ bool skipContentSniffing;
+
+ uint32_t httpsOnlyStatus;
+
+ bool hstsStatus;
+
+ // Returns true if at the time of the loadinfo construction the document
+ // that triggered this load has the bit hasValidTransientUserGestureActivation
+ // set or the load was triggered from External. (Mostly this bool is used
+ // in the context of Sec-Fetch-User.)
+ bool hasValidUserGestureActivation;
+
+ // The SystemPrincipal is disallowed to make requests to the public web
+ // and all requests will be cancelled. Setting this flag to true prevents
+ // the request from being cancelled.
+ bool allowDeprecatedSystemRequests;
+
+ bool isInDevToolsContext;
+
+ // Only ever returns true if the loadinfo is of TYPE_SCRIPT and
+ // the script was created by the HTML parser.
+ bool parserCreatedScript;
+
+ // Sandbox Flags of the Document that triggered the load
+ uint32_t triggeringSandboxFlags;
+
+ // We must also note that the tainting value was explicitly set
+ // by the service worker.
+ bool serviceWorkerTaintingSynthesized;
+
+ bool documentHasUserInteracted;
+ bool allowListFutureDocumentsCreatedFromThisRedirectChain;
+
+ CookieJarSettingsArgs? cookieJarSettings;
+
+ uint32_t requestBlockingReason;
+
+ StoragePermissionState storagePermission;
+
+ bool isMetaRefresh;
+
+ bool? isThirdPartyContextToTopWindow;
+
+ bool isInThirdPartyContext;
+
+ nullable nsIURI unstrippedURI;
+
+ // IMPORTANT: when you add new properites here you must also update
+ // LoadInfoToParentLoadInfoForwarder and MergeParentLoadInfoForwarder
+ // in BackgroundUtils.cpp/.h!
+};
+
+/**
+ * This structure is used to carry selected properties of a LoadInfo
+ * object to the parent process that might have changed in the child
+ * during a redirect. We don't want to use LoadInfoArgs for that since
+ * it's too huge and we only care about small subpart of properties
+ * anyway.
+ */
+struct ChildLoadInfoForwarderArgs
+{
+ // The reserved and initial ClientInfo values may change during a
+ // redirect if the new channel is cross-origin to the old channel.
+ IPCClientInfo? reservedClientInfo;
+ IPCClientInfo? initialClientInfo;
+
+ // The ServiceWorker controller may be cleared in the child during
+ // a redirect.
+ IPCServiceWorkerDescriptor? controller;
+
+ uint32_t requestBlockingReason;
+};
+
+//-----------------------------------------------------------------------------
+// HTTP IPDL structs
+//-----------------------------------------------------------------------------
+
+struct CorsPreflightArgs
+{
+ nsCString[] unsafeHeaders;
+};
+
+struct HttpChannelOpenArgs
+{
+ nullable nsIURI uri;
+ // - TODO: bug 571161: unclear if any HTTP channel clients ever
+ // set originalURI != uri (about:credits?); also not clear if
+ // chrome channel would ever need to know. Get rid of next arg?
+ nullable nsIURI original;
+ nullable nsIURI doc;
+ nullable nsIReferrerInfo referrerInfo;
+ nullable nsIURI apiRedirectTo;
+ nullable nsIURI topWindowURI;
+ RequestHeaderTuples requestHeaders;
+ PreferredAlternativeDataTypeParams[] preferredAlternativeTypes;
+ TimeStamp launchServiceWorkerStart;
+ TimeStamp launchServiceWorkerEnd;
+ TimeStamp dispatchFetchEventStart;
+ TimeStamp dispatchFetchEventEnd;
+ TimeStamp handleFetchEventStart;
+ TimeStamp handleFetchEventEnd;
+ TimeStamp navigationStartTimeStamp;
+ uint64_t startPos;
+ uint64_t requestContextID;
+ uint64_t channelId;
+ uint64_t contentWindowId;
+ uint64_t browserId;
+ uint64_t earlyHintPreloaderId;
+ nsCString requestMethod;
+ ClassOfService classOfService;
+ nsCString entityID;
+ nsCString appCacheClientID;
+ CorsPreflightArgs? preflightArgs;
+ nsCString contentTypeHint;
+ nsString integrityMetadata;
+ IPCStream? uploadStream;
+ LoadInfoArgs? loadInfo;
+ uint32_t loadFlags;
+ uint32_t thirdPartyFlags;
+ uint32_t tlsFlags;
+ uint32_t cacheKey;
+ uint32_t initialRwin;
+ uint32_t redirectMode;
+ int16_t priority;
+ bool uploadStreamHasHeaders;
+ bool allowSTS;
+ bool resumeAt;
+ bool allowSpdy;
+ bool allowHttp3;
+ bool allowAltSvc;
+ bool beConservative;
+ bool bypassProxy;
+ bool blockAuthPrompt;
+ bool allowStaleCacheContent;
+ RequestMode requestMode;
+ bool forceValidateCacheContent;
+ bool preferCacheLoadOverBypass;
+ bool forceMainDocumentChannel;
+ uint8_t redirectionLimit;
+ nsString classicScriptHintCharset;
+ nsString documentCharacterSet;
+};
+
+struct HttpChannelConnectArgs
+{
+ uint32_t registrarId;
+};
+
+union HttpChannelCreationArgs
+{
+ HttpChannelOpenArgs; // For AsyncOpen: the common case.
+ HttpChannelConnectArgs; // Used for redirected-to channels
+};
+
+struct ProxyInfoCloneArgs
+{
+ nsCString type;
+ nsCString host;
+ int32_t port;
+ nsCString username;
+ nsCString password;
+ uint32_t flags;
+ uint32_t timeout;
+ uint32_t resolveFlags;
+ nsCString proxyAuthorizationHeader;
+ nsCString connectionIsolationKey;
+};
+
+struct HttpConnectionInfoCloneArgs
+{
+ nsCString host;
+ int32_t port;
+ nsCString npnToken;
+ nsCString username;
+ OriginAttributes originAttributes;
+ bool endToEndSSL;
+ nsCString routedHost;
+ int32_t routedPort;
+ bool anonymous;
+ bool aPrivate; // use prefix to avoid code generation error
+ bool insecureScheme;
+ bool noSpdy;
+ bool beConservative;
+ bool bypassProxy;
+ bool anonymousAllowClientCert;
+ bool fallbackConnection;
+ uint32_t tlsFlags;
+ bool isolated;
+ bool isTrrServiceChannel;
+ uint8_t trrMode;
+ bool isIPv4Disabled;
+ bool isIPv6Disabled;
+ nsCString topWindowOrigin;
+ bool isHttp3;
+ bool webTransport;
+ bool hasIPHintAddress;
+ nsCString echConfig;
+ ProxyInfoCloneArgs[] proxyInfo;
+};
+
+struct ConsoleReportCollected {
+ uint32_t errorFlags;
+ nsCString category;
+ uint32_t propertiesFile;
+ nsCString sourceFileURI;
+ uint32_t lineNumber;
+ uint32_t columnNumber;
+ nsCString messageName;
+ nsString[] stringParams;
+};
+
+struct CookieStruct
+{
+ nsCString name;
+ nsCString value;
+ nsCString host;
+ nsCString path;
+ int64_t expiry;
+ int64_t lastAccessed;
+ int64_t creationTime;
+ bool isHttpOnly;
+ bool isSession;
+ bool isSecure;
+ int32_t sameSite;
+ int32_t rawSameSite;
+ uint8_t schemeMap;
+};
+
+struct DocumentCreationArgs {
+ bool uriModified;
+ bool isXFOError;
+};
+
+struct ObjectCreationArgs {
+ uint64_t embedderInnerWindowId;
+ uint32_t loadFlags;
+ nsContentPolicyType contentPolicyType;
+ bool isUrgentStart;
+};
+
+union DocumentChannelElementCreationArgs {
+ DocumentCreationArgs;
+ ObjectCreationArgs;
+};
+
+struct DocumentChannelCreationArgs {
+ nsDocShellLoadState loadState;
+ TimeStamp asyncOpenTime;
+ uint64_t channelId;
+ uint32_t cacheKey;
+ nullable nsDOMNavigationTiming timing;
+ IPCClientInfo? initialClientInfo;
+ DocumentChannelElementCreationArgs elementCreationArgs;
+ uint64_t parentInitiatedNavigationEpoch;
+};
+
+struct EarlyHintConnectArgs {
+ LinkHeader link;
+ uint64_t earlyHintPreloaderId;
+};
+
+struct RedirectToRealChannelArgs {
+ uint32_t registrarId;
+ nullable nsIURI uri;
+ uint32_t newLoadFlags;
+ ReplacementChannelConfigInit? init;
+ LoadInfoArgs? loadInfo;
+ uint64_t channelId;
+ nullable nsIURI originalURI;
+ uint32_t redirectMode;
+ uint32_t redirectFlags;
+ uint32_t? contentDisposition;
+ nsString? contentDispositionFilename;
+ nullable nsIPropertyBag2 properties;
+ uint32_t loadStateExternalLoadFlags;
+ uint32_t loadStateInternalLoadFlags;
+ uint32_t loadStateLoadType;
+ nullable nsDOMNavigationTiming timing;
+ nsString srcdocData;
+ nullable nsIURI baseUri;
+ LoadingSessionHistoryInfo? loadingSessionHistoryInfo;
+ uint64_t loadIdentifier;
+ nsCString? originalUriString;
+ EarlyHintConnectArgs[] earlyHints;
+ uint32_t earlyHintLinkType;
+};
+
+struct TimingStructArgs {
+ TimeStamp domainLookupStart;
+ TimeStamp domainLookupEnd;
+ TimeStamp connectStart;
+ TimeStamp tcpConnectEnd;
+ TimeStamp secureConnectionStart;
+ TimeStamp connectEnd;
+ TimeStamp requestStart;
+ TimeStamp responseStart;
+ TimeStamp responseEnd;
+};
+
+struct ResourceTimingStructArgs {
+ TimeStamp domainLookupStart;
+ TimeStamp domainLookupEnd;
+ TimeStamp connectStart;
+ TimeStamp tcpConnectEnd;
+ TimeStamp secureConnectionStart;
+ TimeStamp connectEnd;
+ TimeStamp requestStart;
+ TimeStamp responseStart;
+ TimeStamp responseEnd;
+ TimeStamp fetchStart;
+ TimeStamp redirectStart;
+ TimeStamp redirectEnd;
+ uint64_t transferSize;
+ uint64_t encodedBodySize;
+ nsCString protocolVersion;
+
+ // Not actually part of resource timing, but not part of the transaction
+ // timings either. These need to be passed to HttpChannelChild along with
+ // the rest of the timings so the timing information in the child is complete.
+ TimeStamp cacheReadStart;
+ TimeStamp cacheReadEnd;
+
+ TimeStamp transactionPending;
+};
+
+struct HttpActivity
+{
+ nsCString host;
+ int32_t port;
+ bool endToEndSSL;
+};
+
+struct HttpConnectionActivity
+{
+ nsCString connInfoKey;
+ nsCString host;
+ int32_t port;
+ bool ssl;
+ bool hasECH;
+ bool isHttp3;
+};
+
+union HttpActivityArgs
+{
+ uint64_t;
+ HttpActivity;
+ HttpConnectionActivity;
+};
+
+struct TransactionObserverResult
+{
+ bool versionOk;
+ bool authOk;
+ nsresult closeReason;
+};
+
+struct SpeculativeConnectionOverriderArgs {
+ uint32_t parallelSpeculativeConnectLimit;
+ bool ignoreIdle;
+ bool isFromPredictor;
+ bool allow1918;
+};
+
+//-----------------------------------------------------------------------------
+// GIO IPDL structs
+//-----------------------------------------------------------------------------
+
+struct GIOChannelOpenArgs
+{
+ URIParams uri;
+ uint64_t startPos;
+ nsCString entityID;
+ IPCStream? uploadStream;
+ LoadInfoArgs? loadInfo;
+ uint32_t loadFlags;
+};
+
+struct GIOChannelConnectArgs
+{
+ uint32_t channelId;
+};
+
+union GIOChannelCreationArgs
+{
+ GIOChannelOpenArgs; // For AsyncOpen: the common case.
+ GIOChannelConnectArgs; // Used for redirected-to channels
+};
+
+struct RemoteStreamInfo {
+ nullable nsIInputStream inputStream;
+ nsCString contentType;
+ int64_t contentLength;
+};
+} // namespace net
+} // namespace mozilla
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