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authorMatt A. Tobin <mattatobin@localhost.localdomain>2018-02-02 04:16:08 -0500
committerMatt A. Tobin <mattatobin@localhost.localdomain>2018-02-02 04:16:08 -0500
commit5f8de423f190bbb79a62f804151bc24824fa32d8 (patch)
tree10027f336435511475e392454359edea8e25895d /ipc/keystore/KeyStore.h
parent49ee0794b5d912db1f95dce6eb52d781dc210db5 (diff)
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Add m-esr52 at 52.6.0
Diffstat (limited to 'ipc/keystore/KeyStore.h')
-rw-r--r--ipc/keystore/KeyStore.h141
1 files changed, 141 insertions, 0 deletions
diff --git a/ipc/keystore/KeyStore.h b/ipc/keystore/KeyStore.h
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+/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* vim: set sw=2 ts=2 et ft=cpp: tw=80: */
+/* 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 mozilla_ipc_KeyStore_h
+#define mozilla_ipc_KeyStore_h 1
+
+#include <sys/socket.h>
+#include <sys/un.h>
+#include "cert.h"
+#include "mozilla/ipc/ListenSocket.h"
+#include "mozilla/ipc/ListenSocketConsumer.h"
+#include "mozilla/ipc/StreamSocket.h"
+#include "mozilla/ipc/StreamSocketConsumer.h"
+#include "nsNSSShutDown.h"
+
+namespace mozilla {
+namespace ipc {
+
+enum ResponseCode {
+ SUCCESS = 1,
+ LOCKED = 2,
+ UNINITIALIZED = 3,
+ SYSTEM_ERROR = 4,
+ PROTOCOL_ERROR = 5,
+ PERMISSION_DENIED = 6,
+ KEY_NOT_FOUND = 7,
+ VALUE_CORRUPTED = 8,
+ UNDEFINED_ACTION = 9,
+ WRONG_PASSWORD_0 = 10,
+ WRONG_PASSWORD_1 = 11,
+ WRONG_PASSWORD_2 = 12,
+ WRONG_PASSWORD_3 = 13, // MAX_RETRY = 4
+ NO_RESPONSE
+};
+
+void FormatCaData(const uint8_t *aCaData, int aCaDataLength,
+ const char *aName, const uint8_t **aFormatData,
+ size_t *aFormatDataLength);
+
+ResponseCode getCertificate(const char *aCertName, const uint8_t **aCertData,
+ size_t *aCertDataLength);
+ResponseCode getPrivateKey(const char *aKeyName, const uint8_t **aKeyData,
+ size_t *aKeyDataLength);
+ResponseCode getPublicKey(const char *aKeyName, const uint8_t **aKeyData,
+ size_t *aKeyDataLength);
+ResponseCode signData(const char *aKeyName, const uint8_t *data, size_t length,
+ uint8_t **out, size_t *outLength);
+
+bool checkPermission(uid_t uid);
+
+static const int MAX_PARAM = 2;
+static const int KEY_SIZE = ((NAME_MAX - 15) / 2);
+static const int VALUE_SIZE = 32768;
+static const int PASSWORD_SIZE = VALUE_SIZE;
+
+static const int CA_LINE_SIZE = 64;
+
+struct ProtocolCommand {
+ int8_t command;
+ int paramNum;
+};
+
+static const struct ProtocolCommand commands[] = {
+ {'g', 1}, // Get CA, command "g CERT_NAME"
+ { 0, 0}
+};
+
+struct ProtocolParam{
+ uint length;
+ int8_t data[VALUE_SIZE];
+};
+
+typedef enum {
+ STATE_IDLE,
+ STATE_READ_PARAM_LEN,
+ STATE_READ_PARAM_DATA,
+ STATE_PROCESSING
+} ProtocolHandlerState;
+
+class KeyStore final
+ : public StreamSocketConsumer
+ , public ListenSocketConsumer
+ , public nsNSSShutDownObject
+{
+public:
+ NS_INLINE_DECL_THREADSAFE_REFCOUNTING(KeyStore)
+
+ KeyStore();
+
+ void Shutdown();
+
+protected:
+ virtual void virtualDestroyNSSReference() {}
+
+private:
+ enum SocketType {
+ LISTEN_SOCKET,
+ STREAM_SOCKET
+ };
+
+ ~KeyStore();
+
+ struct {
+ ProtocolHandlerState state;
+ uint8_t command;
+ struct ProtocolParam param[MAX_PARAM];
+ int paramCount;
+ const struct ProtocolCommand *commandPattern;
+ } mHandlerInfo;
+ void ResetHandlerInfo();
+ void Listen();
+
+ bool CheckSize(UnixSocketBuffer *aMessage, size_t aExpectSize);
+ ResponseCode ReadCommand(UnixSocketBuffer *aMessage);
+ ResponseCode ReadLength(UnixSocketBuffer *aMessage);
+ ResponseCode ReadData(UnixSocketBuffer *aMessage);
+ void SendResponse(ResponseCode response);
+ void SendData(const uint8_t *data, int length);
+
+ // Methods for |StreamSocketConsumer|
+ //
+
+ void ReceiveSocketData(int aIndex,
+ UniquePtr<UnixSocketBuffer>& aMessage) override;
+ void OnConnectSuccess(int aIndex) override;
+ void OnConnectError(int aIndex) override;
+ void OnDisconnect(int aIndex) override;
+
+ bool mShutdown;
+
+ RefPtr<ListenSocket> mListenSocket;
+ RefPtr<StreamSocket> mStreamSocket;
+};
+
+} // namespace ipc
+} // namespace mozilla
+
+#endif // mozilla_ipc_KeyStore_h