From 26a029d407be480d791972afb5975cf62c9360a6 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Fri, 19 Apr 2024 02:47:55 +0200 Subject: Adding upstream version 124.0.1. Signed-off-by: Daniel Baumann --- netwerk/protocol/http/nsHttpAuthCache.h | 219 ++++++++++++++++++++++++++++++++ 1 file changed, 219 insertions(+) create mode 100644 netwerk/protocol/http/nsHttpAuthCache.h (limited to 'netwerk/protocol/http/nsHttpAuthCache.h') diff --git a/netwerk/protocol/http/nsHttpAuthCache.h b/netwerk/protocol/http/nsHttpAuthCache.h new file mode 100644 index 0000000000..66bcfb36e2 --- /dev/null +++ b/netwerk/protocol/http/nsHttpAuthCache.h @@ -0,0 +1,219 @@ +/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/* 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/. */ + +#ifndef nsHttpAuthCache_h__ +#define nsHttpAuthCache_h__ + +#include "nsError.h" +#include "nsTArray.h" +#include "nsClassHashtable.h" +#include "nsCOMPtr.h" +#include "nsHashKeys.h" +#include "nsStringFwd.h" +#include "nsIObserver.h" + +namespace mozilla { + +class OriginAttributesPattern; + +namespace net { + +//----------------------------------------------------------------------------- +// nsHttpAuthIdentity +//----------------------------------------------------------------------------- + +class nsHttpAuthIdentity { + public: + nsHttpAuthIdentity() = default; + nsHttpAuthIdentity(const nsAString& domain, const nsAString& user, + const nsAString& password) + : mUser(user), mPass(password), mDomain(domain) {} + ~nsHttpAuthIdentity() { Clear(); } + + const nsString& Domain() const { return mDomain; } + const nsString& User() const { return mUser; } + const nsString& Password() const { return mPass; } + + void Clear(); + + bool Equals(const nsHttpAuthIdentity& ident) const; + bool IsEmpty() const { + return mUser.IsEmpty() && mPass.IsEmpty() && mDomain.IsEmpty(); + } + + private: + nsString mUser; + nsString mPass; + nsString mDomain; +}; + +//----------------------------------------------------------------------------- +// nsHttpAuthEntry +//----------------------------------------------------------------------------- + +class nsHttpAuthEntry { + public: + const nsCString& Realm() const { return mRealm; } + const nsCString& Creds() const { return mCreds; } + const nsCString& Challenge() const { return mChallenge; } + const nsString& Domain() const { return mIdent.Domain(); } + const nsString& User() const { return mIdent.User(); } + const nsString& Pass() const { return mIdent.Password(); } + + const nsHttpAuthIdentity& Identity() const { return mIdent; } + + [[nodiscard]] nsresult AddPath(const nsACString& aPath); + + nsCOMPtr mMetaData; + + private: + nsHttpAuthEntry(const nsACString& path, const nsACString& realm, + const nsACString& creds, const nsACString& challenge, + const nsHttpAuthIdentity* ident, nsISupports* metadata) { + DebugOnly rv = + Set(path, realm, creds, challenge, ident, metadata); + MOZ_ASSERT(NS_SUCCEEDED(rv)); + } + ~nsHttpAuthEntry() = default; + + [[nodiscard]] nsresult Set(const nsACString& path, const nsACString& realm, + const nsACString& creds, + const nsACString& challenge, + const nsHttpAuthIdentity* ident, + nsISupports* metadata); + + nsHttpAuthIdentity mIdent; + + nsTArray mPaths; + + nsCString mRealm; + nsCString mCreds; + nsCString mChallenge; + + friend class nsHttpAuthNode; + friend class nsHttpAuthCache; + friend class mozilla::DefaultDelete; // needs to call the + // destructor +}; + +//----------------------------------------------------------------------------- +// nsHttpAuthNode +//----------------------------------------------------------------------------- + +class nsHttpAuthNode { + private: + using EntryList = nsTArray>; + + nsHttpAuthNode(); + ~nsHttpAuthNode(); + + // path can be null, in which case we'll search for an entry + // with a null path. + nsHttpAuthEntry* LookupEntryByPath(const nsACString& path); + + // realm must not be null + nsHttpAuthEntry* LookupEntryByRealm(const nsACString& realm); + EntryList::const_iterator LookupEntryItrByRealm( + const nsACString& realm) const; + + // if a matching entry is found, then credentials will be changed. + [[nodiscard]] nsresult SetAuthEntry(const nsACString& path, + const nsACString& realm, + const nsACString& creds, + const nsACString& challenge, + const nsHttpAuthIdentity* ident, + nsISupports* metadata); + + void ClearAuthEntry(const nsACString& realm); + + uint32_t EntryCount() { return mList.Length(); } + + private: + EntryList mList; + + friend class nsHttpAuthCache; + friend class mozilla::DefaultDelete; // needs to call the + // destructor +}; + +//----------------------------------------------------------------------------- +// nsHttpAuthCache +// (holds a hash table from host:port to nsHttpAuthNode) +//----------------------------------------------------------------------------- + +class nsHttpAuthCache { + public: + nsHttpAuthCache(); + ~nsHttpAuthCache(); + + // |scheme|, |host|, and |port| are required + // |path| can be null + // |entry| is either null or a weak reference + [[nodiscard]] nsresult GetAuthEntryForPath(const nsACString& scheme, + const nsACString& host, + int32_t port, + const nsACString& path, + nsACString const& originSuffix, + nsHttpAuthEntry** entry); + + // |scheme|, |host|, and |port| are required + // |realm| must not be null + // |entry| is either null or a weak reference + [[nodiscard]] nsresult GetAuthEntryForDomain(const nsACString& scheme, + const nsACString& host, + int32_t port, + const nsACString& realm, + nsACString const& originSuffix, + nsHttpAuthEntry** entry); + + // |scheme|, |host|, and |port| are required + // |path| can be null + // |realm| must not be null + // if |credentials|, |user|, |pass|, and |challenge| are each + // null, then the entry is deleted. + [[nodiscard]] nsresult SetAuthEntry( + const nsACString& scheme, const nsACString& host, int32_t port, + const nsACString& path, const nsACString& realm, const nsACString& creds, + const nsACString& challenge, nsACString const& originSuffix, + const nsHttpAuthIdentity* ident, nsISupports* metadata); + + void ClearAuthEntry(const nsACString& scheme, const nsACString& host, + int32_t port, const nsACString& realm, + nsACString const& originSuffix); + + // expire all existing auth list entries including proxy auths. + void ClearAll(); + + // For testing only. + void CollectKeys(nsTArray& aValue); + + private: + nsHttpAuthNode* LookupAuthNode(const nsACString& scheme, + const nsACString& host, int32_t port, + nsACString const& originSuffix, + nsCString& key); + + class OriginClearObserver : public nsIObserver { + virtual ~OriginClearObserver() = default; + + public: + NS_DECL_ISUPPORTS + NS_DECL_NSIOBSERVER + explicit OriginClearObserver(nsHttpAuthCache* aOwner) : mOwner(aOwner) {} + nsHttpAuthCache* mOwner; + }; + + void ClearOriginData(OriginAttributesPattern const& pattern); + + private: + using AuthNodeTable = nsClassHashtable; + AuthNodeTable mDB; // "host:port" --> nsHttpAuthNode + RefPtr mObserver; +}; + +} // namespace net +} // namespace mozilla + +#endif // nsHttpAuthCache_h__ -- cgit v1.2.3