Matthew Lister / BLE_API

BLE_API

ble/SecurityManager.h@1090:148d8b9b56a5, 2016-01-11 (annotated)

Committer:
vcoubard
Date:
Mon Jan 11 08:51:50 2016 +0000
Revision:
1090:148d8b9b56a5
Parent:
1089:8e810a8e083e
Child:
1126:08db6549adef
Synchronized with git rev 0024b78a

Author: Andres Amaya Garcia

Clear shutdown callchain after exec callbacks

Who changed what in which revision?

UserRevisionLine numberNew contents of line
rgrover1 716:11b41f651697 1 /* mbed Microcontroller Library
rgrover1 716:11b41f651697 2 * Copyright (c) 2006-2015 ARM Limited
rgrover1 716:11b41f651697 3 *
rgrover1 716:11b41f651697 4 * Licensed under the Apache License, Version 2.0 (the "License");
rgrover1 716:11b41f651697 5 * you may not use this file except in compliance with the License.
rgrover1 716:11b41f651697 6 * You may obtain a copy of the License at
rgrover1 716:11b41f651697 7 *
rgrover1 716:11b41f651697 8 * http://www.apache.org/licenses/LICENSE-2.0
rgrover1 716:11b41f651697 9 *
rgrover1 716:11b41f651697 10 * Unless required by applicable law or agreed to in writing, software
rgrover1 716:11b41f651697 11 * distributed under the License is distributed on an "AS IS" BASIS,
rgrover1 716:11b41f651697 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
rgrover1 716:11b41f651697 13 * See the License for the specific language governing permissions and
rgrover1 716:11b41f651697 14 * limitations under the License.
rgrover1 716:11b41f651697 15 */
rgrover1 716:11b41f651697 16
rgrover1 716:11b41f651697 17 #ifndef __SECURITY_MANAGER_H__
rgrover1 716:11b41f651697 18 #define __SECURITY_MANAGER_H__
rgrover1 716:11b41f651697 19
rgrover1 716:11b41f651697 20 #include <stdint.h>
rgrover1 716:11b41f651697 21
rgrover1 716:11b41f651697 22 #include "Gap.h"
vcoubard 1090:148d8b9b56a5 23 #include "CallChainOfFunctionPointersWithContext.h"
rgrover1 716:11b41f651697 24
rgrover1 716:11b41f651697 25 class SecurityManager {
rgrover1 716:11b41f651697 26 public:
rgrover1 716:11b41f651697 27 enum SecurityMode_t {
rgrover1 716:11b41f651697 28 SECURITY_MODE_NO_ACCESS,
vcoubard 1048:efb29faf12fc 29 SECURITY_MODE_ENCRYPTION_OPEN_LINK, /**< Require no protection, open link. */
vcoubard 1048:efb29faf12fc 30 SECURITY_MODE_ENCRYPTION_NO_MITM, /**< Require encryption, but no MITM protection. */
vcoubard 1048:efb29faf12fc 31 SECURITY_MODE_ENCRYPTION_WITH_MITM, /**< Require encryption and MITM protection. */
vcoubard 1048:efb29faf12fc 32 SECURITY_MODE_SIGNED_NO_MITM, /**< Require signing or encryption, but no MITM protection. */
vcoubard 1048:efb29faf12fc 33 SECURITY_MODE_SIGNED_WITH_MITM, /**< Require signing or encryption, and MITM protection. */
rgrover1 716:11b41f651697 34 };
rgrover1 716:11b41f651697 35
rgrover1 716:11b41f651697 36 /**
vcoubard 1048:efb29faf12fc 37 * @brief Defines possible security status or states.
rgrover1 716:11b41f651697 38 *
vcoubard 1048:efb29faf12fc 39 * @details Defines possible security status or states of a link when requested by getLinkSecurity().
rgrover1 716:11b41f651697 40 */
rgrover1 716:11b41f651697 41 enum LinkSecurityStatus_t {
rgrover1 716:11b41f651697 42 NOT_ENCRYPTED, /**< The link is not secured. */
rgrover1 716:11b41f651697 43 ENCRYPTION_IN_PROGRESS, /**< Link security is being established.*/
rgrover1 716:11b41f651697 44 ENCRYPTED /**< The link is secure.*/
rgrover1 716:11b41f651697 45 };
rgrover1 716:11b41f651697 46
rgrover1 716:11b41f651697 47 enum SecurityIOCapabilities_t {
vcoubard 1048:efb29faf12fc 48 IO_CAPS_DISPLAY_ONLY = 0x00, /**< Display only. */
vcoubard 1048:efb29faf12fc 49 IO_CAPS_DISPLAY_YESNO = 0x01, /**< Display and yes/no entry. */
vcoubard 1048:efb29faf12fc 50 IO_CAPS_KEYBOARD_ONLY = 0x02, /**< Keyboard only. */
rgrover1 716:11b41f651697 51 IO_CAPS_NONE = 0x03, /**< No I/O capabilities. */
vcoubard 1048:efb29faf12fc 52 IO_CAPS_KEYBOARD_DISPLAY = 0x04, /**< Keyboard and display. */
rgrover1 716:11b41f651697 53 };
rgrover1 716:11b41f651697 54
rgrover1 716:11b41f651697 55 enum SecurityCompletionStatus_t {
rgrover1 716:11b41f651697 56 SEC_STATUS_SUCCESS = 0x00, /**< Procedure completed with success. */
rgrover1 716:11b41f651697 57 SEC_STATUS_TIMEOUT = 0x01, /**< Procedure timed out. */
rgrover1 716:11b41f651697 58 SEC_STATUS_PDU_INVALID = 0x02, /**< Invalid PDU received. */
rgrover1 716:11b41f651697 59 SEC_STATUS_PASSKEY_ENTRY_FAILED = 0x81, /**< Passkey entry failed (user canceled or other). */
rgrover1 716:11b41f651697 60 SEC_STATUS_OOB_NOT_AVAILABLE = 0x82, /**< Out of Band Key not available. */
rgrover1 716:11b41f651697 61 SEC_STATUS_AUTH_REQ = 0x83, /**< Authentication requirements not met. */
rgrover1 716:11b41f651697 62 SEC_STATUS_CONFIRM_VALUE = 0x84, /**< Confirm value failed. */
rgrover1 716:11b41f651697 63 SEC_STATUS_PAIRING_NOT_SUPP = 0x85, /**< Pairing not supported. */
rgrover1 716:11b41f651697 64 SEC_STATUS_ENC_KEY_SIZE = 0x86, /**< Encryption key size. */
rgrover1 716:11b41f651697 65 SEC_STATUS_SMP_CMD_UNSUPPORTED = 0x87, /**< Unsupported SMP command. */
rgrover1 716:11b41f651697 66 SEC_STATUS_UNSPECIFIED = 0x88, /**< Unspecified reason. */
rgrover1 716:11b41f651697 67 SEC_STATUS_REPEATED_ATTEMPTS = 0x89, /**< Too little time elapsed since last attempt. */
rgrover1 716:11b41f651697 68 SEC_STATUS_INVALID_PARAMS = 0x8A, /**< Invalid parameters. */
rgrover1 716:11b41f651697 69 };
rgrover1 716:11b41f651697 70
rgrover1 716:11b41f651697 71 /**
rgrover1 716:11b41f651697 72 * Declaration of type containing a passkey to be used during pairing. This
rgrover1 716:11b41f651697 73 * is passed into initializeSecurity() to specify a pre-programmed passkey
rgrover1 716:11b41f651697 74 * for authentication instead of generating a random one.
rgrover1 716:11b41f651697 75 */
rgrover1 716:11b41f651697 76 static const unsigned PASSKEY_LEN = 6;
rgrover1 716:11b41f651697 77 typedef uint8_t Passkey_t[PASSKEY_LEN]; /**< 6-digit passkey in ASCII ('0'-'9' digits only). */
rgrover1 716:11b41f651697 78
rgrover1 716:11b41f651697 79 public:
rgrover1 716:11b41f651697 80 typedef void (*HandleSpecificEvent_t)(Gap::Handle_t handle);
rgrover1 716:11b41f651697 81 typedef void (*SecuritySetupInitiatedCallback_t)(Gap::Handle_t, bool allowBonding, bool requireMITM, SecurityIOCapabilities_t iocaps);
rgrover1 716:11b41f651697 82 typedef void (*SecuritySetupCompletedCallback_t)(Gap::Handle_t, SecurityCompletionStatus_t status);
rgrover1 716:11b41f651697 83 typedef void (*LinkSecuredCallback_t)(Gap::Handle_t handle, SecurityMode_t securityMode);
rgrover1 716:11b41f651697 84 typedef void (*PasskeyDisplayCallback_t)(Gap::Handle_t handle, const Passkey_t passkey);
rgrover1 716:11b41f651697 85
vcoubard 1090:148d8b9b56a5 86 typedef FunctionPointerWithContext<const SecurityManager *> SecurityManagerShutdownCallback_t;
vcoubard 1090:148d8b9b56a5 87 typedef CallChainOfFunctionPointersWithContext<const SecurityManager *> SecurityManagerShutdownCallbackChain_t;
vcoubard 1090:148d8b9b56a5 88
rgrover1 716:11b41f651697 89 /*
rgrover1 716:11b41f651697 90 * The following functions are meant to be overridden in the platform-specific sub-class.
rgrover1 716:11b41f651697 91 */
rgrover1 716:11b41f651697 92 public:
rgrover1 716:11b41f651697 93 /**
rgrover1 716:11b41f651697 94 * Enable the BLE stack's Security Manager. The Security Manager implements
rgrover1 716:11b41f651697 95 * the actual cryptographic algorithms and protocol exchanges that allow two
rgrover1 716:11b41f651697 96 * devices to securely exchange data and privately detect each other.
rgrover1 716:11b41f651697 97 * Calling this API is a prerequisite for encryption and pairing (bonding).
rgrover1 716:11b41f651697 98 *
rgrover1 716:11b41f651697 99 * @param[in] enableBonding Allow for bonding.
rgrover1 716:11b41f651697 100 * @param[in] requireMITM Require protection for man-in-the-middle attacks.
vcoubard 1048:efb29faf12fc 101 * @param[in] iocaps To specify the I/O capabilities of this peripheral,
vcoubard 1048:efb29faf12fc 102 * such as availability of a display or keyboard, to
rgrover1 716:11b41f651697 103 * support out-of-band exchanges of security data.
rgrover1 716:11b41f651697 104 * @param[in] passkey To specify a static passkey.
rgrover1 716:11b41f651697 105 *
rgrover1 716:11b41f651697 106 * @return BLE_ERROR_NONE on success.
rgrover1 716:11b41f651697 107 */
rgrover1 716:11b41f651697 108 virtual ble_error_t init(bool enableBonding = true,
rgrover1 716:11b41f651697 109 bool requireMITM = true,
rgrover1 716:11b41f651697 110 SecurityIOCapabilities_t iocaps = IO_CAPS_NONE,
rgrover1 716:11b41f651697 111 const Passkey_t passkey = NULL) {
vcoubard 1048:efb29faf12fc 112 /* Avoid compiler warnings about unused variables. */
rgrover1 734:4872b70437ce 113 (void)enableBonding;
rgrover1 734:4872b70437ce 114 (void)requireMITM;
rgrover1 734:4872b70437ce 115 (void)iocaps;
rgrover1 734:4872b70437ce 116 (void)passkey;
rgrover1 734:4872b70437ce 117
vcoubard 1048:efb29faf12fc 118 return BLE_ERROR_NOT_IMPLEMENTED; /* Requesting action from porters: override this API if security is supported. */
rgrover1 716:11b41f651697 119 }
rgrover1 716:11b41f651697 120
rgrover1 716:11b41f651697 121 /**
rgrover1 716:11b41f651697 122 * Get the security status of a connection.
rgrover1 716:11b41f651697 123 *
rgrover1 716:11b41f651697 124 * @param[in] connectionHandle Handle to identify the connection.
vcoubard 1048:efb29faf12fc 125 * @param[out] securityStatusP Security status.
rgrover1 716:11b41f651697 126 *
vcoubard 1057:93a9679d655c 127 * @return BLE_ERROR_NONE or appropriate error code indicating the failure reason.
rgrover1 716:11b41f651697 128 */
rgrover1 716:11b41f651697 129 virtual ble_error_t getLinkSecurity(Gap::Handle_t connectionHandle, LinkSecurityStatus_t *securityStatusP) {
vcoubard 1048:efb29faf12fc 130 /* Avoid compiler warnings about unused variables. */
rgrover1 734:4872b70437ce 131 (void)connectionHandle;
rgrover1 734:4872b70437ce 132 (void)securityStatusP;
rgrover1 734:4872b70437ce 133
vcoubard 1048:efb29faf12fc 134 return BLE_ERROR_NOT_IMPLEMENTED; /* Requesting action from porters: override this API if security is supported. */
rgrover1 716:11b41f651697 135 }
rgrover1 716:11b41f651697 136
rgrover1 716:11b41f651697 137 /**
vcoubard 1057:93a9679d655c 138 * Set the security mode on a connection. Useful for elevating the security mode
vcoubard 1057:93a9679d655c 139 * once certain conditions are met, e.g., a particular service is found.
vcoubard 1057:93a9679d655c 140 *
vcoubard 1057:93a9679d655c 141 * @param[in] connectionHandle Handle to identify the connection.
vcoubard 1057:93a9679d655c 142 * @param[in] securityMode Requested security mode.
vcoubard 1057:93a9679d655c 143 *
vcoubard 1057:93a9679d655c 144 * @return BLE_ERROR_NONE or appropriate error code indicating the failure reason.
vcoubard 1057:93a9679d655c 145 */
vcoubard 1057:93a9679d655c 146 virtual ble_error_t setLinkSecurity(Gap::Handle_t connectionHandle, SecurityMode_t securityMode) {
vcoubard 1057:93a9679d655c 147 /* Avoid compiler warnings about unused variables. */
vcoubard 1057:93a9679d655c 148 (void)connectionHandle;
vcoubard 1057:93a9679d655c 149 (void)securityMode;
vcoubard 1057:93a9679d655c 150
vcoubard 1057:93a9679d655c 151 return BLE_ERROR_NOT_IMPLEMENTED;
vcoubard 1057:93a9679d655c 152 }
vcoubard 1057:93a9679d655c 153
vcoubard 1057:93a9679d655c 154 /**
rgrover1 716:11b41f651697 155 * Delete all peer device context and all related bonding information from
rgrover1 716:11b41f651697 156 * the database within the security manager.
rgrover1 716:11b41f651697 157 *
rgrover1 716:11b41f651697 158 * @retval BLE_ERROR_NONE On success, else an error code indicating reason for failure.
vcoubard 1048:efb29faf12fc 159 * @retval BLE_ERROR_INVALID_STATE If the API is called without module initialization or
rgrover1 716:11b41f651697 160 * application registration.
rgrover1 716:11b41f651697 161 */
rgrover1 716:11b41f651697 162 virtual ble_error_t purgeAllBondingState(void) {
vcoubard 1048:efb29faf12fc 163 return BLE_ERROR_NOT_IMPLEMENTED; /* Requesting action from porters: override this API if security is supported. */
rgrover1 716:11b41f651697 164 }
rgrover1 716:11b41f651697 165
rgrover1 716:11b41f651697 166 /* Event callback handlers. */
rgrover1 716:11b41f651697 167 public:
rgrover1 716:11b41f651697 168 /**
vcoubard 1090:148d8b9b56a5 169 * Setup a callback to be invoked to notify the user application that the
vcoubard 1090:148d8b9b56a5 170 * SecurityManager instance is about to shutdown (possibly as a result of a call
vcoubard 1090:148d8b9b56a5 171 * to BLE::shutdown()).
vcoubard 1090:148d8b9b56a5 172 *
vcoubard 1090:148d8b9b56a5 173 * @Note: It is possible to chain together multiple onShutdown callbacks
vcoubard 1090:148d8b9b56a5 174 * (potentially from different modules of an application) to be notified
vcoubard 1090:148d8b9b56a5 175 * before the SecurityManager is shutdown.
vcoubard 1090:148d8b9b56a5 176 *
vcoubard 1090:148d8b9b56a5 177 * @Note: It is also possible to set up a callback into a member function of
vcoubard 1090:148d8b9b56a5 178 * some object.
vcoubard 1090:148d8b9b56a5 179 *
vcoubard 1090:148d8b9b56a5 180 * @Note It is possible to unregister a callback using onShutdown().detach(callback)
vcoubard 1090:148d8b9b56a5 181 */
vcoubard 1090:148d8b9b56a5 182 void onShutdown(const SecurityManagerShutdownCallback_t& callback) {
vcoubard 1090:148d8b9b56a5 183 shutdownCallChain.add(callback);
vcoubard 1090:148d8b9b56a5 184 }
vcoubard 1090:148d8b9b56a5 185 template <typename T>
vcoubard 1090:148d8b9b56a5 186 void onShutdown(T *objPtr, void (T::*memberPtr)(void)) {
vcoubard 1090:148d8b9b56a5 187 shutdownCallChain.add(objPtr, memberPtr);
vcoubard 1090:148d8b9b56a5 188 }
vcoubard 1090:148d8b9b56a5 189
vcoubard 1090:148d8b9b56a5 190 /**
vcoubard 1090:148d8b9b56a5 191 * @brief provide access to the callchain of shutdown event callbacks
vcoubard 1090:148d8b9b56a5 192 * It is possible to register callbacks using onShutdown().add(callback);
vcoubard 1090:148d8b9b56a5 193 * It is possible to unregister callbacks using onShutdown().detach(callback)
vcoubard 1090:148d8b9b56a5 194 * @return The shutdown event callbacks chain
vcoubard 1090:148d8b9b56a5 195 */
vcoubard 1090:148d8b9b56a5 196 SecurityManagerShutdownCallbackChain_t& onShutdown() {
vcoubard 1090:148d8b9b56a5 197 return shutdownCallChain;
vcoubard 1090:148d8b9b56a5 198 }
vcoubard 1090:148d8b9b56a5 199
vcoubard 1090:148d8b9b56a5 200 /**
vcoubard 1048:efb29faf12fc 201 * To indicate that a security procedure for the link has started.
rgrover1 716:11b41f651697 202 */
rgrover1 716:11b41f651697 203 virtual void onSecuritySetupInitiated(SecuritySetupInitiatedCallback_t callback) {securitySetupInitiatedCallback = callback;}
rgrover1 716:11b41f651697 204
rgrover1 716:11b41f651697 205 /**
vcoubard 1048:efb29faf12fc 206 * To indicate that the security procedure for the link has completed.
rgrover1 716:11b41f651697 207 */
rgrover1 716:11b41f651697 208 virtual void onSecuritySetupCompleted(SecuritySetupCompletedCallback_t callback) {securitySetupCompletedCallback = callback;}
rgrover1 716:11b41f651697 209
rgrover1 716:11b41f651697 210 /**
vcoubard 1048:efb29faf12fc 211 * To indicate that the link with the peer is secured. For bonded devices,
vcoubard 1048:efb29faf12fc 212 * subsequent reconnections with a bonded peer will result only in this callback
vcoubard 1048:efb29faf12fc 213 * when the link is secured; setup procedures will not occur (unless the
vcoubard 1048:efb29faf12fc 214 * bonding information is either lost or deleted on either or both sides).
rgrover1 716:11b41f651697 215 */
rgrover1 716:11b41f651697 216 virtual void onLinkSecured(LinkSecuredCallback_t callback) {linkSecuredCallback = callback;}
rgrover1 716:11b41f651697 217
rgrover1 716:11b41f651697 218 /**
rgrover1 716:11b41f651697 219 * To indicate that device context is stored persistently.
rgrover1 716:11b41f651697 220 */
rgrover1 716:11b41f651697 221 virtual void onSecurityContextStored(HandleSpecificEvent_t callback) {securityContextStoredCallback = callback;}
rgrover1 716:11b41f651697 222
rgrover1 716:11b41f651697 223 /**
rgrover1 716:11b41f651697 224 * To set the callback for when the passkey needs to be displayed on a peripheral with DISPLAY capability.
rgrover1 716:11b41f651697 225 */
rgrover1 716:11b41f651697 226 virtual void onPasskeyDisplay(PasskeyDisplayCallback_t callback) {passkeyDisplayCallback = callback;}
rgrover1 716:11b41f651697 227
rgrover1 716:11b41f651697 228 /* Entry points for the underlying stack to report events back to the user. */
rgrover1 716:11b41f651697 229 public:
rgrover1 716:11b41f651697 230 void processSecuritySetupInitiatedEvent(Gap::Handle_t handle, bool allowBonding, bool requireMITM, SecurityIOCapabilities_t iocaps) {
rgrover1 716:11b41f651697 231 if (securitySetupInitiatedCallback) {
rgrover1 716:11b41f651697 232 securitySetupInitiatedCallback(handle, allowBonding, requireMITM, iocaps);
rgrover1 716:11b41f651697 233 }
rgrover1 716:11b41f651697 234 }
rgrover1 716:11b41f651697 235
rgrover1 716:11b41f651697 236 void processSecuritySetupCompletedEvent(Gap::Handle_t handle, SecurityCompletionStatus_t status) {
rgrover1 716:11b41f651697 237 if (securitySetupCompletedCallback) {
rgrover1 716:11b41f651697 238 securitySetupCompletedCallback(handle, status);
rgrover1 716:11b41f651697 239 }
rgrover1 716:11b41f651697 240 }
rgrover1 716:11b41f651697 241
rgrover1 716:11b41f651697 242 void processLinkSecuredEvent(Gap::Handle_t handle, SecurityMode_t securityMode) {
rgrover1 716:11b41f651697 243 if (linkSecuredCallback) {
rgrover1 716:11b41f651697 244 linkSecuredCallback(handle, securityMode);
rgrover1 716:11b41f651697 245 }
rgrover1 716:11b41f651697 246 }
rgrover1 716:11b41f651697 247
rgrover1 716:11b41f651697 248 void processSecurityContextStoredEvent(Gap::Handle_t handle) {
rgrover1 716:11b41f651697 249 if (securityContextStoredCallback) {
rgrover1 716:11b41f651697 250 securityContextStoredCallback(handle);
rgrover1 716:11b41f651697 251 }
rgrover1 716:11b41f651697 252 }
rgrover1 716:11b41f651697 253
rgrover1 716:11b41f651697 254 void processPasskeyDisplayEvent(Gap::Handle_t handle, const Passkey_t passkey) {
rgrover1 716:11b41f651697 255 if (passkeyDisplayCallback) {
rgrover1 716:11b41f651697 256 passkeyDisplayCallback(handle, passkey);
rgrover1 716:11b41f651697 257 }
rgrover1 716:11b41f651697 258 }
rgrover1 716:11b41f651697 259
rgrover1 716:11b41f651697 260 protected:
rgrover1 716:11b41f651697 261 SecurityManager() :
rgrover1 716:11b41f651697 262 securitySetupInitiatedCallback(),
rgrover1 716:11b41f651697 263 securitySetupCompletedCallback(),
rgrover1 716:11b41f651697 264 linkSecuredCallback(),
rgrover1 716:11b41f651697 265 securityContextStoredCallback(),
rgrover1 716:11b41f651697 266 passkeyDisplayCallback() {
rgrover1 716:11b41f651697 267 /* empty */
rgrover1 716:11b41f651697 268 }
rgrover1 716:11b41f651697 269
vcoubard 1082:127667021827 270 public:
vcoubard 1082:127667021827 271 /**
vcoubard 1090:148d8b9b56a5 272 * Notify all registered onShutdown callbacks that the SecurityManager is
vcoubard 1090:148d8b9b56a5 273 * about to be shutdown and clear all SecurityManager state of the
vcoubard 1090:148d8b9b56a5 274 * associated object.
vcoubard 1082:127667021827 275 *
vcoubard 1082:127667021827 276 * This function is meant to be overridden in the platform-specific
vcoubard 1082:127667021827 277 * sub-class. Nevertheless, the sub-class is only expected to reset its
vcoubard 1082:127667021827 278 * state and not the data held in SecurityManager members. This shall be
vcoubard 1082:127667021827 279 * achieved by a call to SecurityManager::reset() from the sub-class'
vcoubard 1082:127667021827 280 * reset() implementation.
vcoubard 1082:127667021827 281 *
vcoubard 1082:127667021827 282 * @return BLE_ERROR_NONE on success.
vcoubard 1082:127667021827 283 */
vcoubard 1082:127667021827 284 virtual ble_error_t reset(void) {
vcoubard 1090:148d8b9b56a5 285 /* Notify that the instance is about to shutdown */
vcoubard 1090:148d8b9b56a5 286 shutdownCallChain.call(this);
vcoubard 1090:148d8b9b56a5 287 shutdownCallChain.clear();
vcoubard 1090:148d8b9b56a5 288
vcoubard 1082:127667021827 289 securitySetupInitiatedCallback = NULL;
vcoubard 1082:127667021827 290 securitySetupCompletedCallback = NULL;
vcoubard 1084:40c1e518d6de 291 linkSecuredCallback = NULL;
vcoubard 1084:40c1e518d6de 292 securityContextStoredCallback = NULL;
vcoubard 1084:40c1e518d6de 293 passkeyDisplayCallback = NULL;
vcoubard 1082:127667021827 294
vcoubard 1082:127667021827 295 return BLE_ERROR_NONE;
vcoubard 1082:127667021827 296 }
vcoubard 1082:127667021827 297
rgrover1 716:11b41f651697 298 protected:
rgrover1 716:11b41f651697 299 SecuritySetupInitiatedCallback_t securitySetupInitiatedCallback;
rgrover1 716:11b41f651697 300 SecuritySetupCompletedCallback_t securitySetupCompletedCallback;
rgrover1 716:11b41f651697 301 LinkSecuredCallback_t linkSecuredCallback;
rgrover1 716:11b41f651697 302 HandleSpecificEvent_t securityContextStoredCallback;
rgrover1 716:11b41f651697 303 PasskeyDisplayCallback_t passkeyDisplayCallback;
vcoubard 1090:148d8b9b56a5 304
vcoubard 1090:148d8b9b56a5 305 private:
vcoubard 1090:148d8b9b56a5 306 SecurityManagerShutdownCallbackChain_t shutdownCallChain;
rgrover1 716:11b41f651697 307 };
rgrover1 716:11b41f651697 308
rgrover1 716:11b41f651697 309 #endif /*__SECURITY_MANAGER_H__*/