//
// Add item to keychain
//
PrimaryKey UnlockReferralItem::add(Keychain &keychain)
{
StLock<Mutex>_(mMutex);
// If we already have a Keychain we can't be added.
if (mKeychain)
MacOSError::throwMe(errSecDuplicateItem);
populateAttributes();
CSSM_DB_RECORDTYPE recordType = mDbAttributes->recordType();
Db db(keychain->database());
// add the item to the (regular) db
try
{
mUniqueId = db->insert(recordType, mDbAttributes.get(), mData.get());
secdebug("usertrust", "%p inserted", this);
}
catch (const CssmError &e)
{
if (e.osStatus() != CSSMERR_DL_INVALID_RECORDTYPE)
throw;
// Create the referral relation and try again.
secdebug("usertrust", "adding schema relation for user trusts");
#if 0
db->createRelation(CSSM_DL_DB_RECORD_UNLOCK_REFERRAL,
"CSSM_DL_DB_RECORD_UNLOCK_REFERRAL",
Schema::UnlockReferralSchemaAttributeCount,
Schema::UnlockReferralSchemaAttributeList,
Schema::UnlockReferralSchemaIndexCount,
Schema::UnlockReferralSchemaIndexList);
keychain->keychainSchema()->didCreateRelation(
CSSM_DL_DB_RECORD_UNLOCK_REFERRAL,
"CSSM_DL_DB_RECORD_UNLOCK_REFERRAL",
Schema::UnlockReferralSchemaAttributeCount,
Schema::UnlockReferralSchemaAttributeList,
Schema::UnlockReferralSchemaIndexCount,
Schema::UnlockReferralSchemaIndexList);
#endif
//keychain->resetSchema();
mUniqueId = db->insert(recordType, mDbAttributes.get(), mData.get());
secdebug("usertrust", "%p inserted now", this);
}
mPrimaryKey = keychain->makePrimaryKey(recordType, mUniqueId);
mKeychain = keychain;
return mPrimaryKey;
}
PrimaryKey
Certificate::add(Keychain &keychain)
{
StLock<Mutex>_(mMutex);
// If we already have a Keychain we can't be added.
if (mKeychain)
MacOSError::throwMe(errSecDuplicateItem);
populateAttributes();
CSSM_DB_RECORDTYPE recordType = mDbAttributes->recordType();
Db db(keychain->database());
// add the item to the (regular) db
try
{
mUniqueId = db->insert(recordType, mDbAttributes.get(), mData.get());
}
catch (const CssmError &e)
{
if (e.osStatus() != CSSMERR_DL_INVALID_RECORDTYPE)
throw;
// Create the cert relation and try again.
db->createRelation(CSSM_DL_DB_RECORD_X509_CERTIFICATE,
"CSSM_DL_DB_RECORD_X509_CERTIFICATE",
Schema::X509CertificateSchemaAttributeCount,
Schema::X509CertificateSchemaAttributeList,
Schema::X509CertificateSchemaIndexCount,
Schema::X509CertificateSchemaIndexList);
keychain->keychainSchema()->didCreateRelation(
CSSM_DL_DB_RECORD_X509_CERTIFICATE,
"CSSM_DL_DB_RECORD_X509_CERTIFICATE",
Schema::X509CertificateSchemaAttributeCount,
Schema::X509CertificateSchemaAttributeList,
Schema::X509CertificateSchemaIndexCount,
Schema::X509CertificateSchemaIndexList);
mUniqueId = db->insert(recordType, mDbAttributes.get(), mData.get());
}
mPrimaryKey = keychain->makePrimaryKey(recordType, mUniqueId);
mKeychain = keychain;
return mPrimaryKey;
}
PrimaryKey ItemImpl::addWithCopyInfo (Keychain &keychain, bool isCopy)
{
StLock<Mutex>_(mMutex);
// If we already have a Keychain we can't be added.
if (mKeychain)
MacOSError::throwMe(errSecDuplicateItem);
// If we don't have any attributes we can't be added.
// (this might occur if attempting to add the item twice, since our attributes
// and data are set to NULL at the end of this function.)
if (!mDbAttributes.get())
MacOSError::throwMe(errSecDuplicateItem);
CSSM_DB_RECORDTYPE recordType = mDbAttributes->recordType();
// update the creation and update dates on the new item
if (!isCopy)
{
KeychainSchema schema = keychain->keychainSchema();
SInt64 date;
GetCurrentMacLongDateTime(date);
if (schema->hasAttribute(recordType, kSecCreationDateItemAttr))
{
setAttribute(schema->attributeInfoFor(recordType, kSecCreationDateItemAttr), date);
}
if (schema->hasAttribute(recordType, kSecModDateItemAttr))
{
setAttribute(schema->attributeInfoFor(recordType, kSecModDateItemAttr), date);
}
}
// If the label (PrintName) attribute isn't specified, set a default label.
if (!mDoNotEncrypt && !mDbAttributes->find(Schema::attributeInfo(kSecLabelItemAttr)))
{
// if doNotEncrypt was set all of the attributes are wrapped in the data blob. Don't calculate here.
CssmDbAttributeData *label = NULL;
switch (recordType)
{
case CSSM_DL_DB_RECORD_GENERIC_PASSWORD:
label = mDbAttributes->find(Schema::attributeInfo(kSecServiceItemAttr));
break;
case CSSM_DL_DB_RECORD_APPLESHARE_PASSWORD:
case CSSM_DL_DB_RECORD_INTERNET_PASSWORD:
label = mDbAttributes->find(Schema::attributeInfo(kSecServerItemAttr));
// if AppleShare server name wasn't specified, try the server address
if (!label) label = mDbAttributes->find(Schema::attributeInfo(kSecAddressItemAttr));
break;
default:
break;
}
// if all else fails, use the account name.
if (!label)
label = mDbAttributes->find(Schema::attributeInfo(kSecAccountItemAttr));
if (label && label->size())
setAttribute (Schema::attributeInfo(kSecLabelItemAttr), label->at<CssmData>(0));
}
// get the attributes that are part of the primary key
const CssmAutoDbRecordAttributeInfo &primaryKeyInfos =
keychain->primaryKeyInfosFor(recordType);
// make sure each primary key element has a value in the item, otherwise
// the database will complain. we make a set of the provided attribute infos
// to avoid O(N^2) behavior.
DbAttributes *attributes = mDbAttributes.get();
typedef set<CssmDbAttributeInfo> InfoSet;
InfoSet infoSet;
if (!mDoNotEncrypt)
{
// make a set of all the attributes in the key
for (uint32 i = 0; i < attributes->size(); i++)
infoSet.insert(attributes->at(i).Info);
for (uint32 i = 0; i < primaryKeyInfos.size(); i++) { // check to make sure all required attributes are in the key
InfoSet::const_iterator it = infoSet.find(primaryKeyInfos.at(i));
if (it == infoSet.end()) { // not in the key? add the default
// we need to add a default value to the item attributes
attributes->add(primaryKeyInfos.at(i), defaultAttributeValue(primaryKeyInfos.at(i)));
}
}
}
Db db(keychain->database());
if (mDoNotEncrypt)
{
mUniqueId = db->insertWithoutEncryption (recordType, NULL, mData.get());
}
else if (useSecureStorage(db))
{
// Add the item to the secure storage db
SSDbImpl* impl = dynamic_cast<SSDbImpl *>(&(*db));
if (impl == NULL)
{
CssmError::throwMe(CSSMERR_CSSM_INVALID_POINTER);
}
SSDb ssDb(impl);
TrackingAllocator allocator(Allocator::standard());
// hhs replaced with the new aclFactory class
AclFactory aclFactory;
const AccessCredentials *nullCred = aclFactory.nullCred();
SecPointer<Access> access = mAccess;
if (!access) {
// create default access controls for the new item
CssmDbAttributeData *data = mDbAttributes->find(Schema::attributeInfo(kSecLabelItemAttr));
string printName = data ? CssmData::overlay(data->Value[0]).toString() : "keychain item";
access = new Access(printName);
// special case for "iTools" password - allow anyone to decrypt the item
if (recordType == CSSM_DL_DB_RECORD_GENERIC_PASSWORD)
{
CssmDbAttributeData *data = mDbAttributes->find(Schema::attributeInfo(kSecServiceItemAttr));
if (data && data->Value[0].Length == 6 && !memcmp("iTools", data->Value[0].Data, 6))
{
typedef vector<SecPointer<ACL> > AclSet;
AclSet acls;
access->findAclsForRight(CSSM_ACL_AUTHORIZATION_DECRYPT, acls);
for (AclSet::const_iterator it = acls.begin(); it != acls.end(); it++)
(*it)->form(ACL::allowAllForm);
}
}
}
// Get the handle of the DL underlying this CSPDL.
CSSM_DL_DB_HANDLE dldbh;
db->passThrough(CSSM_APPLECSPDL_DB_GET_HANDLE, NULL,
reinterpret_cast<void **>(&dldbh));
// Turn off autocommit on the underlying DL and remember the old state.
CSSM_BOOL autoCommit = CSSM_TRUE;
ObjectImpl::check(CSSM_DL_PassThrough(dldbh,
CSSM_APPLEFILEDL_TOGGLE_AUTOCOMMIT,
0, reinterpret_cast<void **>(&autoCommit)));
try
{
// Create a new SSGroup with temporary access controls
Access::Maker maker;
ResourceControlContext prototype;
maker.initialOwner(prototype, nullCred);
SSGroup ssGroup(ssDb, &prototype);
try
{
// Insert the record using the newly created group.
mUniqueId = ssDb->insert(recordType, mDbAttributes.get(),
mData.get(), ssGroup, maker.cred());
}
catch(...)
{
ssGroup->deleteKey(nullCred);
throw;
}
// now finalize the access controls on the group
access->setAccess(*ssGroup, maker);
mAccess = NULL; // use them and lose them
if (autoCommit)
{
// autoCommit was on so commit now that we are done and turn
// it back on.
ObjectImpl::check(CSSM_DL_PassThrough(dldbh,
CSSM_APPLEFILEDL_COMMIT, NULL, NULL));
CSSM_DL_PassThrough(dldbh, CSSM_APPLEFILEDL_TOGGLE_AUTOCOMMIT,
reinterpret_cast<const void *>(autoCommit), NULL);
}
}
catch (...)
{
if (autoCommit)
{
// autoCommit was off so rollback since we failed and turn
// autoCommit back on.
CSSM_DL_PassThrough(dldbh, CSSM_APPLEFILEDL_ROLLBACK, NULL, NULL);
CSSM_DL_PassThrough(dldbh, CSSM_APPLEFILEDL_TOGGLE_AUTOCOMMIT,
reinterpret_cast<const void *>(autoCommit), NULL);
}
throw;
}
}
else
{
// add the item to the (regular) db
mUniqueId = db->insert(recordType, mDbAttributes.get(), mData.get());
}
mPrimaryKey = keychain->makePrimaryKey(recordType, mUniqueId);
mKeychain = keychain;
// Forget our data and attributes.
mData = NULL;
mDbAttributes.reset(NULL);
return mPrimaryKey;
}