#include <Security/SecKeychain.h>
#include <Security/SecKeychainPriv.h>
#include <security_keychain/KCCursor.h>
#include <security_cdsa_utilities/cssmdata.h>
#include <security_cdsa_client/wrapkey.h>
#include <security_keychain/KCExceptions.h>
#include <securityd_client/ssblob.h>
#include <Security/SecAccess.h>
#include <Security/SecTrustedApplicationPriv.h>
#include "SecBridge.h"
#include "CCallbackMgr.h"
#include <security_cdsa_utilities/Schema.h>
#include <security_cdsa_client/mdsclient.h>
#include <pwd.h>
OSStatus
SecKeychainMDSInstall()
{
BEGIN_SECAPI
Security::MDSClient::Directory d;
d.install();
END_SECAPI
}
CFTypeID
SecKeychainGetTypeID(void)
{
BEGIN_SECAPI
return gTypes().KeychainImpl.typeID;
END_SECAPI1(_kCFRuntimeNotATypeID)
}
OSStatus
SecKeychainGetVersion(UInt32 *returnVers)
{
if (!returnVers)
return errSecSuccess;
*returnVers = 0x02028000;
return errSecSuccess;
}
OSStatus
SecKeychainOpen(const char *pathName, SecKeychainRef *keychainRef)
{
BEGIN_SECAPI
RequiredParam(keychainRef)=globals().storageManager.make(pathName, false)->handle();
END_SECAPI
}
OSStatus
SecKeychainOpenWithGuid(const CSSM_GUID *guid, uint32 subserviceId, uint32 subserviceType, const char* dbName,
const CSSM_NET_ADDRESS *dbLocation, SecKeychainRef *keychain)
{
BEGIN_SECAPI
RequiredParam (guid);
RequiredParam (dbName);
const CSSM_VERSION *version = NULL;
const CssmSubserviceUid ssuid(*guid, version, subserviceId, subserviceType);
DLDbIdentifier dLDbIdentifier(ssuid, dbName, dbLocation);
RequiredParam(keychain) = globals().storageManager.makeKeychain(dLDbIdentifier, false)->handle ();
END_SECAPI
}
OSStatus
SecKeychainCreate(const char *pathName, UInt32 passwordLength, const void *password,
Boolean promptUser, SecAccessRef initialAccess, SecKeychainRef *keychainRef)
{
BEGIN_SECAPI
KCThrowParamErrIf_(!pathName);
Keychain keychain = globals().storageManager.make(pathName);
if(promptUser)
keychain->create();
else
{
KCThrowParamErrIf_(!password);
keychain->create(passwordLength, password);
}
RequiredParam(keychainRef)=keychain->handle();
END_SECAPI
}
OSStatus
SecKeychainDelete(SecKeychainRef keychainOrArray)
{
BEGIN_SECAPI
KCThrowIf_(!keychainOrArray, errSecInvalidKeychain);
StorageManager::KeychainList keychains;
globals().storageManager.optionalSearchList(keychainOrArray, keychains);
globals().storageManager.remove(keychains, true);
END_SECAPI
}
OSStatus
SecKeychainSetSettings(SecKeychainRef keychainRef, const SecKeychainSettings *newSettings)
{
BEGIN_SECAPI
Keychain keychain = Keychain::optional(keychainRef);
if (newSettings->version==SEC_KEYCHAIN_SETTINGS_VERS1)
{
UInt32 lockInterval=newSettings->lockInterval;
bool lockOnSleep=newSettings->lockOnSleep;
keychain->setSettings(lockInterval, lockOnSleep);
}
END_SECAPI
}
OSStatus
SecKeychainCopySettings(SecKeychainRef keychainRef, SecKeychainSettings *outSettings)
{
BEGIN_SECAPI
Keychain keychain = Keychain::optional(keychainRef);
if (outSettings->version==SEC_KEYCHAIN_SETTINGS_VERS1)
{
uint32 lockInterval;
bool lockOnSleep;
keychain->getSettings(lockInterval, lockOnSleep);
outSettings->lockInterval=lockInterval;
outSettings->lockOnSleep=lockOnSleep;
}
END_SECAPI
}
OSStatus
SecKeychainUnlock(SecKeychainRef keychainRef, UInt32 passwordLength, const void *password, Boolean usePassword)
{
BEGIN_SECAPI
Keychain keychain = Keychain::optional(keychainRef);
if (usePassword)
keychain->unlock(CssmData(const_cast<void *>(password), passwordLength));
else
keychain->unlock();
END_SECAPI
}
OSStatus
SecKeychainLock(SecKeychainRef keychainRef)
{
BEGIN_SECAPI
Keychain keychain = Keychain::optional(keychainRef);
keychain->lock();
END_SECAPI
}
OSStatus
SecKeychainLockAll(void)
{
BEGIN_SECAPI
globals().storageManager.lockAll();
END_SECAPI
}
OSStatus SecKeychainResetLogin(UInt32 passwordLength, const void* password, Boolean resetSearchList)
{
BEGIN_SECAPI
char* uName = getenv("USER");
string userName = uName ? uName : "";
if ( userName.length() == 0 )
{
uid_t uid = geteuid();
if (!uid) uid = getuid();
struct passwd *pw = getpwuid(uid); if (pw)
userName = pw->pw_name;
endpwent();
}
if ( userName.length() == 0 ) MacOSError::throwMe(errAuthorizationInternal);
if (password)
{
globals().storageManager.resetKeychain(resetSearchList);
globals().storageManager.login((UInt32)userName.length(), userName.c_str(), passwordLength, password);
Keychain keychain = globals().storageManager.loginKeychain();
globals().storageManager.defaultKeychain(keychain);
}
else
{
globals().storageManager.makeLoginAuthUI(NULL);
}
SecurityServer::ClientSession().resetKeyStorePassphrase(password ? CssmData(const_cast<void *>(password), passwordLength) : CssmData());
KCEventNotifier::PostKeychainEvent(kSecKeychainListChangedEvent);
END_SECAPI
}
OSStatus
SecKeychainCopyDefault(SecKeychainRef *keychainRef)
{
BEGIN_SECAPI
RequiredParam(keychainRef)=globals().storageManager.defaultKeychain()->handle();
END_SECAPI
}
OSStatus
SecKeychainSetDefault(SecKeychainRef keychainRef)
{
BEGIN_SECAPI
globals().storageManager.defaultKeychain(Keychain::optional(keychainRef));
END_SECAPI
}
OSStatus SecKeychainCopySearchList(CFArrayRef *searchList)
{
BEGIN_SECAPI
RequiredParam(searchList);
StorageManager &smr = globals().storageManager;
StorageManager::KeychainList keychainList;
smr.getSearchList(keychainList);
*searchList = smr.convertFromKeychainList(keychainList);
END_SECAPI
}
OSStatus SecKeychainSetSearchList(CFArrayRef searchList)
{
BEGIN_SECAPI
RequiredParam(searchList);
StorageManager &smr = globals().storageManager;
StorageManager::KeychainList keychainList;
smr.convertToKeychainList(searchList, keychainList);
smr.setSearchList(keychainList);
END_SECAPI
}
OSStatus SecKeychainCopyDomainDefault(SecPreferencesDomain domain, SecKeychainRef *keychainRef)
{
BEGIN_SECAPI
RequiredParam(keychainRef)=globals().storageManager.defaultKeychain(domain)->handle();
END_SECAPI
}
OSStatus SecKeychainSetDomainDefault(SecPreferencesDomain domain, SecKeychainRef keychainRef)
{
BEGIN_SECAPI
globals().storageManager.defaultKeychain(domain, Keychain::optional(keychainRef));
END_SECAPI
}
OSStatus SecKeychainCopyDomainSearchList(SecPreferencesDomain domain, CFArrayRef *searchList)
{
BEGIN_SECAPI
RequiredParam(searchList);
StorageManager &smr = globals().storageManager;
StorageManager::KeychainList keychainList;
smr.getSearchList(domain, keychainList);
*searchList = smr.convertFromKeychainList(keychainList);
END_SECAPI
}
OSStatus SecKeychainSetDomainSearchList(SecPreferencesDomain domain, CFArrayRef searchList)
{
BEGIN_SECAPI
RequiredParam(searchList);
StorageManager &smr = globals().storageManager;
StorageManager::KeychainList keychainList;
smr.convertToKeychainList(searchList, keychainList);
smr.setSearchList(domain, keychainList);
END_SECAPI
}
OSStatus SecKeychainSetPreferenceDomain(SecPreferencesDomain domain)
{
BEGIN_SECAPI
globals().storageManager.domain(domain);
END_SECAPI
}
OSStatus SecKeychainGetPreferenceDomain(SecPreferencesDomain *domain)
{
BEGIN_SECAPI
*domain = globals().storageManager.domain();
END_SECAPI
}
OSStatus
SecKeychainGetStatus(SecKeychainRef keychainRef, SecKeychainStatus *keychainStatus)
{
BEGIN_SECAPI
RequiredParam(keychainStatus) = (SecKeychainStatus)Keychain::optional(keychainRef)->status();
END_SECAPI
}
OSStatus
SecKeychainGetPath(SecKeychainRef keychainRef, UInt32 *ioPathLength, char *pathName)
{
BEGIN_SECAPI
RequiredParam(pathName);
RequiredParam(ioPathLength);
const char *name = Keychain::optional(keychainRef)->name();
UInt32 nameLen = (UInt32)strlen(name);
UInt32 callersLen = *ioPathLength;
*ioPathLength = nameLen;
if (nameLen+1 > callersLen) return errSecBufferTooSmall;
strncpy(pathName, name, nameLen);
pathName[nameLen] = 0;
*ioPathLength = nameLen;
END_SECAPI
}
UInt16
SecKeychainListGetCount(void)
{
BEGIN_SECAPI
return globals().storageManager.size();
END_SECAPI1(0)
}
OSStatus
SecKeychainListCopyKeychainAtIndex(UInt16 index, SecKeychainRef *keychainRef)
{
BEGIN_SECAPI
KeychainCore::StorageManager &smgr=KeychainCore::globals().storageManager;
RequiredParam(keychainRef)=smgr[index]->handle();
END_SECAPI
}
OSStatus
SecKeychainListRemoveKeychain(SecKeychainRef *keychainRef)
{
BEGIN_SECAPI
Required(keychainRef);
Keychain keychain = Keychain::optional(*keychainRef);
StorageManager::KeychainList keychainList;
keychainList.push_back(keychain);
globals().storageManager.remove(keychainList);
*keychainRef = NULL;
END_SECAPI
}
OSStatus
SecKeychainAttributeInfoForItemID(SecKeychainRef keychainRef, UInt32 itemID, SecKeychainAttributeInfo **info)
{
BEGIN_SECAPI
Keychain keychain = Keychain::optional(keychainRef);
keychain->getAttributeInfoForItemID(itemID, info);
END_SECAPI
}
OSStatus
SecKeychainFreeAttributeInfo(SecKeychainAttributeInfo *info)
{
BEGIN_SECAPI
KeychainImpl::freeAttributeInfo(info);
END_SECAPI
}
pascal OSStatus
SecKeychainAddCallback(SecKeychainCallback callbackFunction, SecKeychainEventMask eventMask, void* userContext)
{
BEGIN_SECAPI
RequiredParam(callbackFunction);
CCallbackMgr::AddCallback(callbackFunction,eventMask,userContext);
END_SECAPI
}
OSStatus
SecKeychainRemoveCallback(SecKeychainCallback callbackFunction)
{
BEGIN_SECAPI
RequiredParam(callbackFunction);
CCallbackMgr::RemoveCallback(callbackFunction);
END_SECAPI
}
OSStatus
SecKeychainAddInternetPassword(SecKeychainRef keychainRef, UInt32 serverNameLength, const char *serverName, UInt32 securityDomainLength, const char *securityDomain, UInt32 accountNameLength, const char *accountName, UInt32 pathLength, const char *path, UInt16 port, SecProtocolType protocol, SecAuthenticationType authenticationType, UInt32 passwordLength, const void *passwordData, SecKeychainItemRef *itemRef)
{
BEGIN_SECAPI
KCThrowParamErrIf_(passwordLength!=0 && passwordData==NULL);
Item item(kSecInternetPasswordItemClass, 'aapl', passwordLength, passwordData, false);
if (serverName && serverNameLength)
{
CssmData server(const_cast<void *>(reinterpret_cast<const void *>(serverName)), serverNameLength);
item->setAttribute(Schema::attributeInfo(kSecServerItemAttr), server);
item->setAttribute(Schema::attributeInfo(kSecLabelItemAttr), server);
}
if (accountName && accountNameLength)
{
CssmData account(const_cast<void *>(reinterpret_cast<const void *>(accountName)), accountNameLength);
item->setAttribute(Schema::attributeInfo(kSecAccountItemAttr), account);
}
if (securityDomain && securityDomainLength)
item->setAttribute(Schema::attributeInfo(kSecSecurityDomainItemAttr),
CssmData(const_cast<void *>(reinterpret_cast<const void *>(securityDomain)), securityDomainLength));
item->setAttribute(Schema::attributeInfo(kSecPortItemAttr), UInt32(port));
item->setAttribute(Schema::attributeInfo(kSecProtocolItemAttr), protocol);
item->setAttribute(Schema::attributeInfo(kSecAuthenticationTypeItemAttr), authenticationType);
if (path && pathLength)
item->setAttribute(Schema::attributeInfo(kSecPathItemAttr),
CssmData(const_cast<void *>(reinterpret_cast<const void *>(path)), pathLength));
Keychain keychain = nil;
try
{
keychain = Keychain::optional(keychainRef);
if ( !keychain->exists() )
{
MacOSError::throwMe(errSecNoSuchKeychain); }
}
catch(...)
{
keychain = globals().storageManager.defaultKeychainUI(item);
}
keychain->add(item);
if (itemRef)
*itemRef = item->handle();
END_SECAPI
}
OSStatus
SecKeychainFindInternetPassword(CFTypeRef keychainOrArray, UInt32 serverNameLength, const char *serverName, UInt32 securityDomainLength, const char *securityDomain, UInt32 accountNameLength, const char *accountName, UInt32 pathLength, const char *path, UInt16 port, SecProtocolType protocol, SecAuthenticationType authenticationType, UInt32 *passwordLength, void **passwordData, SecKeychainItemRef *itemRef)
{
BEGIN_SECAPI
StorageManager::KeychainList keychains;
globals().storageManager.optionalSearchList(keychainOrArray, keychains);
KCCursor cursor(keychains, kSecInternetPasswordItemClass, NULL);
if (serverName && serverNameLength)
{
cursor->add(CSSM_DB_EQUAL, Schema::attributeInfo(kSecServerItemAttr),
CssmData(const_cast<char *>(serverName), serverNameLength));
}
if (securityDomain && securityDomainLength)
{
cursor->add(CSSM_DB_EQUAL, Schema::attributeInfo(kSecSecurityDomainItemAttr),
CssmData (const_cast<char*>(securityDomain), securityDomainLength));
}
if (accountName && accountNameLength)
{
cursor->add(CSSM_DB_EQUAL, Schema::attributeInfo(kSecAccountItemAttr),
CssmData (const_cast<char*>(accountName), accountNameLength));
}
if (port)
{
cursor->add(CSSM_DB_EQUAL, Schema::attributeInfo(kSecPortItemAttr),
UInt32(port));
}
if (protocol)
{
cursor->add(CSSM_DB_EQUAL, Schema::attributeInfo(kSecProtocolItemAttr),
protocol);
}
if (authenticationType)
{
cursor->add(CSSM_DB_EQUAL, Schema::attributeInfo(kSecAuthenticationTypeItemAttr),
authenticationType);
}
if (path && pathLength)
{
cursor->add(CSSM_DB_EQUAL, Schema::attributeInfo(kSecPathItemAttr), path);
}
Item item;
if (!cursor->next(item))
return errSecItemNotFound;
if (passwordData || passwordLength)
{
CssmDataContainer outData;
item->getData(outData);
*passwordLength=(UInt32)outData.length();
outData.Length=0;
*passwordData=outData.data();
outData.Data=NULL;
}
if (itemRef)
*itemRef=item->handle();
END_SECAPI
}
OSStatus
SecKeychainAddGenericPassword(SecKeychainRef keychainRef, UInt32 serviceNameLength, const char *serviceName, UInt32 accountNameLength, const char *accountName, UInt32 passwordLength, const void *passwordData, SecKeychainItemRef *itemRef)
{
BEGIN_SECAPI
KCThrowParamErrIf_(passwordLength!=0 && passwordData==NULL);
Item item(kSecGenericPasswordItemClass, 'aapl', passwordLength, passwordData, false);
if (serviceName && serviceNameLength)
{
CssmData service(const_cast<void *>(reinterpret_cast<const void *>(serviceName)), serviceNameLength);
item->setAttribute(Schema::attributeInfo(kSecServiceItemAttr), service);
const char *iTools = "iTools";
if (accountNameLength && serviceNameLength==strlen(iTools) && !memcmp(serviceName, iTools, serviceNameLength))
{
CssmData account(const_cast<void *>(reinterpret_cast<const void *>(accountName)), accountNameLength);
item->setAttribute(Schema::attributeInfo(kSecLabelItemAttr), account);
}
else
{
item->setAttribute(Schema::attributeInfo(kSecLabelItemAttr), service);
}
}
if (accountName && accountNameLength)
{
CssmData account(const_cast<void *>(reinterpret_cast<const void *>(accountName)), accountNameLength);
item->setAttribute(Schema::attributeInfo(kSecAccountItemAttr), account);
}
Keychain keychain = nil;
try
{
keychain = Keychain::optional(keychainRef);
if ( !keychain->exists() )
{
MacOSError::throwMe(errSecNoSuchKeychain); }
}
catch(...)
{
keychain = globals().storageManager.defaultKeychainUI(item);
}
keychain->add(item);
if (itemRef)
*itemRef = item->handle();
END_SECAPI
}
OSStatus
SecKeychainFindGenericPassword(CFTypeRef keychainOrArray, UInt32 serviceNameLength, const char *serviceName, UInt32 accountNameLength, const char *accountName, UInt32 *passwordLength, void **passwordData, SecKeychainItemRef *itemRef)
{
BEGIN_SECAPI
StorageManager::KeychainList keychains;
globals().storageManager.optionalSearchList(keychainOrArray, keychains);
KCCursor cursor(keychains, kSecGenericPasswordItemClass, NULL);
if (serviceName && serviceNameLength)
{
cursor->add(CSSM_DB_EQUAL, Schema::attributeInfo(kSecServiceItemAttr),
CssmData(const_cast<char *>(serviceName), serviceNameLength));
}
if (accountName && accountNameLength)
{
cursor->add(CSSM_DB_EQUAL, Schema::attributeInfo(kSecAccountItemAttr),
CssmData(const_cast<char *>(accountName), accountNameLength));
}
Item item;
if (!cursor->next(item))
return errSecItemNotFound;
if (passwordData || passwordLength)
{
CssmDataContainer outData;
item->getData(outData);
*passwordLength=(UInt32)outData.length();
outData.Length=0;
*passwordData=outData.data();
outData.Data=NULL;
}
if (itemRef)
*itemRef=item->handle();
END_SECAPI
}
OSStatus
SecKeychainSetUserInteractionAllowed(Boolean state)
{
BEGIN_SECAPI
globals().setUserInteractionAllowed(state);
END_SECAPI
}
OSStatus
SecKeychainGetUserInteractionAllowed(Boolean *state)
{
BEGIN_SECAPI
Required(state)=globals().getUserInteractionAllowed();
END_SECAPI
}
OSStatus
SecKeychainGetDLDBHandle(SecKeychainRef keychainRef, CSSM_DL_DB_HANDLE *dldbHandle)
{
BEGIN_SECAPI
RequiredParam(dldbHandle);
Keychain keychain = Keychain::optional(keychainRef);
*dldbHandle = keychain->database()->handle();
END_SECAPI
}
OSStatus
SecKeychainGetCSPHandle(SecKeychainRef keychainRef, CSSM_CSP_HANDLE *cspHandle)
{
BEGIN_SECAPI
RequiredParam(cspHandle);
Keychain keychain = Keychain::optional(keychainRef);
*cspHandle = keychain->csp()->handle();
END_SECAPI
}
OSStatus
SecKeychainCopyAccess(SecKeychainRef keychainRef, SecAccessRef *accessRef)
{
BEGIN_SECAPI
MacOSError::throwMe(errSecUnimplemented);
END_SECAPI
}
OSStatus
SecKeychainSetAccess(SecKeychainRef keychainRef, SecAccessRef accessRef)
{
BEGIN_SECAPI
MacOSError::throwMe(errSecUnimplemented);
END_SECAPI
}
#pragma mark ---- Private API ----
OSStatus
SecKeychainChangePassword(SecKeychainRef keychainRef, UInt32 oldPasswordLength, const void *oldPassword, UInt32 newPasswordLength, const void *newPassword)
{
BEGIN_SECAPI
Keychain keychain = Keychain::optional(keychainRef);
keychain->changePassphrase (oldPasswordLength, oldPassword, newPasswordLength, newPassword);
END_SECAPI
}
OSStatus
SecKeychainCopyLogin(SecKeychainRef *keychainRef)
{
BEGIN_SECAPI
RequiredParam(keychainRef)=globals().storageManager.loginKeychain()->handle();
END_SECAPI
}
OSStatus
SecKeychainLogin(UInt32 nameLength, const void* name, UInt32 passwordLength, const void* password)
{
BEGIN_SECAPI
try
{
if (password) {
globals().storageManager.login(nameLength, name, passwordLength, password);
} else {
globals().storageManager.stashLogin();
}
}
catch (CommonError &e)
{
if (e.osStatus() == CSSMERR_DL_OPERATION_AUTH_DENIED)
{
return errSecAuthFailed;
}
else
{
return e.osStatus();
}
}
END_SECAPI
}
OSStatus SecKeychainStash()
{
BEGIN_SECAPI
try
{
globals().storageManager.stashKeychain();
}
catch (CommonError &e)
{
if (e.osStatus() == CSSMERR_DL_OPERATION_AUTH_DENIED)
{
return errSecAuthFailed;
}
else
{
return e.osStatus();
}
}
END_SECAPI
}
OSStatus
SecKeychainLogout()
{
BEGIN_SECAPI
globals().storageManager.logout();
END_SECAPI
}
static Keychain make(const char *name)
{
return globals().storageManager.make(name);
}
OSStatus SecKeychainMakeFromFullPath(const char *fullPathName, SecKeychainRef *keychainRef)
{
BEGIN_SECAPI
RequiredParam(fullPathName);
RequiredParam(keychainRef)=make(fullPathName)->handle();
END_SECAPI
}
OSStatus SecKeychainIsValid(SecKeychainRef keychainRef, Boolean* isValid)
{
BEGIN_SECAPI
*isValid = false;
if (KeychainImpl::optional(keychainRef)->dlDbIdentifier().ssuid().guid() == gGuidAppleCSPDL)
*isValid = true;
END_SECAPI
}
OSStatus SecKeychainRemoveFromSearchList(SecKeychainRef keychainRef)
{
BEGIN_SECAPI
StorageManager::KeychainList singleton;
singleton.push_back(KeychainImpl::required(keychainRef));
globals().storageManager.remove(singleton);
END_SECAPI
}
OSStatus SecKeychainCreateNew(SecKeychainRef keychainRef, UInt32 passwordLength, const char* inPassword)
{
BEGIN_SECAPI
RequiredParam(inPassword);
KeychainImpl::required(keychainRef)->create(passwordLength, inPassword);
END_SECAPI
}
OSStatus SecKeychainRecodeKeychain(SecKeychainRef keychainRef, CFArrayRef dbBlobArray, CFDataRef extraData)
{
BEGIN_SECAPI
RequiredParam(dbBlobArray);
RequiredParam(extraData);
const CssmData extraCssmData(const_cast<UInt8 *>(CFDataGetBytePtr(extraData)),
CFDataGetLength(extraData));
CFIndex dbBlobArrayCount = CFArrayGetCount(dbBlobArray);
size_t space = sizeof(uint8) + (dbBlobArrayCount * sizeof(SecurityServer::DbHandle));
void *dataPtr = (void*)malloc(space);
if ( !dataPtr )
return errSecAllocate;
uint8* sizePtr = (uint8*)dataPtr;
*sizePtr = dbBlobArrayCount;
SecurityServer::DbHandle *currDbHandle = (SecurityServer::DbHandle *)(sizePtr+1);
CFIndex index;
SecurityServer::ClientSession ss(Allocator::standard(), Allocator::standard());
for (index=0; index < dbBlobArrayCount; index++)
{
CFDataRef cfBlobData = (CFDataRef)CFArrayGetValueAtIndex(dbBlobArray, index);
const CssmData thisKCData(const_cast<UInt8 *>(CFDataGetBytePtr(cfBlobData)), CFDataGetLength(cfBlobData));
Keychain kc = KeychainImpl::required(keychainRef);
*currDbHandle = ss.decodeDb(kc->dlDbIdentifier(), kc->defaultCredentials(), thisKCData);
currDbHandle++;
}
Keychain keychain = Keychain::optional(keychainRef);
const CssmData data(const_cast<UInt8 *>((uint8*)dataPtr), space);
Boolean recodeFailed = false;
int errCode=errSecSuccess;
try
{
keychain->recode(data, extraCssmData);
}
catch (MacOSError e)
{
errCode = e.osStatus();
recodeFailed = true;
}
catch (UnixError ue)
{
errCode = ue.unixError();
}
currDbHandle = (SecurityServer::DbHandle *)(sizePtr+1);
for (index=0; index < dbBlobArrayCount; index++)
{
ss.releaseDb(*currDbHandle);
currDbHandle++;
}
if ( dataPtr )
free(dataPtr);
if ( recodeFailed )
{
return errCode;
}
END_SECAPI
}
OSStatus SecKeychainCopySignature(SecKeychainRef keychainRef, CFDataRef *keychainSignature)
{
BEGIN_SECAPI
RequiredParam(keychainSignature);
Keychain keychain = Keychain::optional(keychainRef);
CssmAutoData data(keychain->database()->allocator());
keychain->copyBlob(data.get());
const SecurityServer::DbBlob *cssmDBBlob =
data.get().interpretedAs<const SecurityServer::DbBlob>();
*keychainSignature = CFDataCreate(kCFAllocatorDefault,
cssmDBBlob->randomSignature.bytes,
sizeof(SecurityServer::DbBlob::Signature));
END_SECAPI
}
OSStatus SecKeychainCopyBlob(SecKeychainRef keychainRef, CFDataRef *dbBlob)
{
BEGIN_SECAPI
RequiredParam(dbBlob);
Keychain keychain = Keychain::optional(keychainRef);
CssmAutoData data(keychain->database()->allocator());
keychain->copyBlob(data.get());
*dbBlob = CFDataCreate(kCFAllocatorDefault, data, data.length());
END_SECAPI
}
OSStatus SecKeychainCreateWithBlob(const char* fullPathName, CFDataRef dbBlob, SecKeychainRef *kcRef)
{
BEGIN_SECAPI
KCThrowParamErrIf_(!fullPathName);
KCThrowParamErrIf_(!dbBlob);
Keychain keychain = globals().storageManager.make(fullPathName);
CssmData blob(const_cast<unsigned char *>(CFDataGetBytePtr(dbBlob)), CFDataGetLength(dbBlob));
keychain->createWithBlob(blob);
RequiredParam(kcRef)=keychain->handle();
END_SECAPI
}
OSStatus SecKeychainAddDBToKeychainList (SecPreferencesDomain domain, const char* dbName,
const CSSM_GUID *guid, uint32 subServiceType)
{
BEGIN_SECAPI
RequiredParam(dbName);
StorageManager &smr = globals().storageManager;
smr.addToDomainList(domain, dbName, *guid, subServiceType);
END_SECAPI
}
OSStatus SecKeychainDBIsInKeychainList (SecPreferencesDomain domain, const char* dbName,
const CSSM_GUID *guid, uint32 subServiceType)
{
BEGIN_SECAPI
RequiredParam(dbName);
StorageManager &smr = globals().storageManager;
smr.isInDomainList(domain, dbName, *guid, subServiceType);
END_SECAPI
}
OSStatus SecKeychainRemoveDBFromKeychainList (SecPreferencesDomain domain, const char* dbName,
const CSSM_GUID *guid, uint32 subServiceType)
{
BEGIN_SECAPI
RequiredParam(dbName);
StorageManager &smr = globals().storageManager;
smr.removeFromDomainList(domain, dbName, *guid, subServiceType);
END_SECAPI
}
void SecKeychainSetServerMode()
{
gServerMode = true;
}
OSStatus SecKeychainSetBatchMode (SecKeychainRef kcRef, Boolean mode, Boolean rollback)
{
BEGIN_SECAPI
RequiredParam(kcRef);
Keychain keychain = Keychain::optional(kcRef);
keychain->setBatchMode(mode, rollback);
END_SECAPI
}
OSStatus SecKeychainCleanupHandles()
{
BEGIN_SECAPI
END_SECAPI }
OSStatus SecKeychainVerifyKeyStorePassphrase(uint32_t retries)
{
BEGIN_SECAPI
SecurityServer::ClientSession().verifyKeyStorePassphrase(retries);
END_SECAPI
}
OSStatus SecKeychainChangeKeyStorePassphrase()
{
BEGIN_SECAPI
SecurityServer::ClientSession().changeKeyStorePassphrase();
END_SECAPI
}
static OSStatus SecKeychainGetMasterKey(SecKeychainRef userKeychainRef, CFDataRef *masterKey, CFStringRef password)
{
BEGIN_SECAPI
Keychain keychain = Keychain::optional(userKeychainRef);
CssmClient::Db db = keychain->database();
Allocator &alloc = db->allocator();
AutoCredentials cred(alloc);
char passphrase[1024];
CFStringGetCString(password, passphrase, sizeof(passphrase), kCFStringEncodingUTF8);
cred += TypedList(alloc, CSSM_SAMPLE_TYPE_KEYCHAIN_LOCK,
new(alloc) ListElement(CSSM_SAMPLE_TYPE_PASSWORD),
new(alloc) ListElement(StringData(passphrase)));
db->accessCredentials(&cred);
CSSM_DL_DB_HANDLE dlDb = db->handle();
CssmData dlDbData = CssmData::wrap(dlDb);
CssmKey refKey;
KeySpec spec(CSSM_KEYUSE_ANY,
CSSM_KEYATTR_RETURN_REF | CSSM_KEYATTR_EXTRACTABLE);
DeriveKey derive(keychain->csp(), CSSM_ALGID_KEYCHAIN_KEY, CSSM_ALGID_3DES_3KEY, 3 * 64);
derive(&dlDbData, spec, refKey);
CssmKey rawKey;
WrapKey wrap(keychain->csp(), CSSM_ALGID_NONE);
wrap(refKey, rawKey);
*masterKey = CFDataCreate(kCFAllocatorDefault, rawKey.keyData(), rawKey.length());
END_SECAPI
}
OSStatus SecKeychainStoreUnlockKey(SecKeychainRef userKeychainRef, SecKeychainRef systemKeychainRef, CFStringRef username, CFStringRef password) {
SecTrustedApplicationRef itemPath;
SecAccessRef ourAccessRef = NULL;
OSStatus result = errSecParam;
CFDataRef masterKey = NULL;
result = SecKeychainGetMasterKey(userKeychainRef, &masterKey, password);
if (errSecSuccess != result) {
return result;
}
result = SecKeychainStash();
if (errSecSuccess != result) {
if (NULL != masterKey) CFRelease(masterKey);
return result;
}
CFMutableArrayRef trustedApplications = CFArrayCreateMutable(kCFAllocatorDefault, 0, &kCFTypeArrayCallBacks);
if ( noErr == SecTrustedApplicationCreateApplicationGroup("com.apple.security.auto-login", NULL, &itemPath) && itemPath )
CFArrayAppendValue(trustedApplications, itemPath);
if ( trustedApplications && (CFArrayGetCount(trustedApplications) > 0)) {
if (errSecSuccess == (result = SecAccessCreate(CFSTR("Auto-Login applications"), trustedApplications, &ourAccessRef))) {
if (NULL == systemKeychainRef) {
SecKeychainCopyDomainDefault(kSecPreferencesDomainSystem, &systemKeychainRef);
}
const void *queryKeys[] = { kSecClass,
kSecAttrService,
kSecAttrAccount,
kSecUseKeychain,
};
const void *queryValues[] = { kSecClassGenericPassword,
CFSTR("com.apple.loginwindow.auto-login"),
username,
systemKeychainRef,
};
const void *updateKeys[] = { kSecAttrAccess,
kSecValueData,
};
const void *updateValues[] = { ourAccessRef,
masterKey,
};
CFDictionaryRef query = CFDictionaryCreate(kCFAllocatorDefault, queryKeys, queryValues, sizeof(queryValues)/sizeof(*queryValues), &kCFTypeDictionaryKeyCallBacks, &kCFTypeDictionaryValueCallBacks);
CFDictionaryRef update = CFDictionaryCreate(kCFAllocatorDefault, updateKeys, updateValues, sizeof(updateValues)/sizeof(*updateValues), &kCFTypeDictionaryKeyCallBacks, &kCFTypeDictionaryValueCallBacks);
result = SecItemUpdate(query, update);
if (errSecSuccess != result) {
const void *addKeys[] = { kSecClass,
kSecAttrService,
kSecAttrAccount,
kSecUseKeychain,
kSecAttrAccess,
kSecValueData,
};
const void *addValues[] = { kSecClassGenericPassword,
CFSTR("com.apple.loginwindow.auto-login"),
username,
systemKeychainRef,
ourAccessRef,
masterKey,
};
CFDictionaryRef add = CFDictionaryCreate(kCFAllocatorDefault, addKeys, addValues, sizeof(addValues)/sizeof(*addValues), &kCFTypeDictionaryKeyCallBacks, &kCFTypeDictionaryValueCallBacks);
result = SecItemAdd(add, NULL);
if (NULL != add) CFRelease(add);
}
if (NULL != query) CFRelease(query);
if (NULL != update) CFRelease(update);
}
}
if (NULL != masterKey) CFRelease(masterKey);
if (NULL != trustedApplications) CFRelease(trustedApplications);
if (NULL != ourAccessRef) CFRelease(ourAccessRef);
if (NULL != systemKeychainRef) CFRelease(systemKeychainRef);
return result;
}