#include <securityd_client/ss_types.h>
#include <securityd_client/ucsp.h>
#include "server.h"
#include "session.h"
#include "agentquery.h"
#include "database.h"
#include "kcdatabase.h"
#include "tokendatabase.h"
#include "kckey.h"
#include "child.h"
#include <syslog.h>
#include <mach/mach_error.h>
#include <securityd_client/xdr_cssm.h>
#include <securityd_client/xdr_auth.h>
#include <securityd_client/xdr_dldb.h>
#include <security_utilities/logging.h>
#include <AssertMacros.h>
#include <CoreFoundation/CFNumber.h>
#include <CoreFoundation/CFDictionary.h>
#include <CoreFoundation/CFPropertyList.h>
#define UCSP_ARGS mach_port_t servicePort, mach_port_t replyPort, \
audit_token_t auditToken, CSSM_RETURN *rcode
#define BEGIN_IPCN *rcode = CSSM_OK; try {
#define BEGIN_IPC(name) BEGIN_IPCN RefPointer<Connection> connRef(&Server::connection(replyPort, auditToken)); \
Connection &connection __attribute__((unused)) = *connRef; \
if (SECURITYD_REQUEST_ENTRY_ENABLED()) { \
const char * volatile s = #name; volatile char __attribute__((unused)) pagein = s[0]; \
SECURITYD_REQUEST_ENTRY((char *)s, &connection, &connection.process()); \
}
#define END_IPC(base) END_IPCN(base) Server::requestComplete(*rcode); return KERN_SUCCESS;
#define END_IPCN(base) SECURITYD_REQUEST_RETURN(*rcode); \
} \
catch (const CommonError &err) { *rcode = CssmError::cssmError(err, CSSM_ ## base ## _BASE_ERROR); } \
catch (const std::bad_alloc &) { *rcode = CssmError::merge(CSSM_ERRCODE_MEMORY_ERROR, CSSM_ ## base ## _BASE_ERROR); } \
catch (Connection *conn) { *rcode = 0; } \
catch (...) { *rcode = CssmError::merge(CSSM_ERRCODE_INTERNAL_ERROR, CSSM_ ## base ## _BASE_ERROR); }
#define BEGIN_IPCS try {
#define END_IPCS(more) } catch (...) { } \
mach_port_deallocate(mach_task_self(), servicePort); more; return KERN_SUCCESS;
#define DATA_IN(base) void *base, mach_msg_type_number_t base##Length
#define DATA_OUT(base) void **base, mach_msg_type_number_t *base##Length
#define DATA(base) CssmData(base, base##Length)
#define SSBLOB(Type, name) makeBlob<Type>(DATA(name))
using LowLevelMemoryUtilities::increment;
using LowLevelMemoryUtilities::difference;
class CopyOutAccessCredentials : public CopyOut {
public:
CopyOutAccessCredentials(void *copy, size_t size) : CopyOut(copy, size + sizeof(CSSM_ACCESS_CREDENTIALS), reinterpret_cast<xdrproc_t>(xdr_CSSM_ACCESS_CREDENTIALS_PTR)) { }
operator AccessCredentials *() { return static_cast<AccessCredentials *>(reinterpret_cast<CSSM_ACCESS_CREDENTIALS_PTR>(data())); }
};
class CopyOutEntryAcl : public CopyOut {
public:
CopyOutEntryAcl(void *copy, size_t size) : CopyOut(copy, size + sizeof(CSSM_ACL_ENTRY_PROTOTYPE), reinterpret_cast<xdrproc_t>(xdr_CSSM_ACL_ENTRY_PROTOTYPE_PTR)) { }
operator AclEntryPrototype *() { return static_cast<AclEntryPrototype *>(reinterpret_cast<CSSM_ACL_ENTRY_PROTOTYPE_PTR>(data())); }
};
class CopyOutOwnerAcl : public CopyOut {
public:
CopyOutOwnerAcl(void *copy, size_t size) : CopyOut(copy, size + sizeof(CSSM_ACL_OWNER_PROTOTYPE), reinterpret_cast<xdrproc_t>(xdr_CSSM_ACL_OWNER_PROTOTYPE_PTR)) { }
operator AclOwnerPrototype *() { return static_cast<AclOwnerPrototype *>(reinterpret_cast<CSSM_ACL_OWNER_PROTOTYPE_PTR>(data())); }
};
class CopyOutAclEntryInput : public CopyOut {
public:
CopyOutAclEntryInput(void *copy, size_t size) : CopyOut(copy, size + sizeof(CSSM_ACL_ENTRY_INPUT), reinterpret_cast<xdrproc_t>(xdr_CSSM_ACL_ENTRY_INPUT_PTR)) { }
operator AclEntryInput *() { return static_cast<AclEntryInput *>(reinterpret_cast<CSSM_ACL_ENTRY_INPUT_PTR>(data())); }
};
class CopyOutDeriveData : public CopyOut {
public:
CopyOutDeriveData(void *copy, size_t size) : CopyOut(copy, size + sizeof(CSSM_DERIVE_DATA), reinterpret_cast<xdrproc_t>(xdr_CSSM_DERIVE_DATA_PTR)) { }
CSSM_DERIVE_DATA * derive_data() { return reinterpret_cast<CSSM_DERIVE_DATA *>(data()); }
CSSM_DATA &cssm_data() { return derive_data()->baseData; }
CSSM_ALGORITHMS algorithm() { return derive_data()->algorithm; }
};
class CopyOutContext : public CopyOut {
public:
CopyOutContext(void *copy, size_t size) : CopyOut(copy, size + sizeof(CSSM_CONTEXT), reinterpret_cast<xdrproc_t>(xdr_CSSM_CONTEXT_PTR)) { }
operator Context *() { return static_cast<Context *>(reinterpret_cast<CSSM_CONTEXT_PTR>(data())); }
Context &context() { return *static_cast<Context *>(reinterpret_cast<CSSM_CONTEXT_PTR>(data())); }
};
class CopyOutKey : public CopyOut {
public:
CopyOutKey(void *copy, size_t size) : CopyOut(copy, size + sizeof(CSSM_KEY), reinterpret_cast<xdrproc_t>(xdr_CSSM_KEY_PTR)) { }
operator CssmKey *() { return static_cast<CssmKey *>(reinterpret_cast<CSSM_KEY_PTR>(data())); }
CssmKey &key() { return *static_cast<CssmKey *>(reinterpret_cast<CSSM_KEY_PTR>(data())); }
};
class CopyOutDbRecordAttributes : public CopyOut {
public:
CopyOutDbRecordAttributes(void *copy, size_t size) : CopyOut(copy, size + sizeof(CSSM_DB_RECORD_ATTRIBUTE_DATA), reinterpret_cast<xdrproc_t>(xdr_CSSM_DB_RECORD_ATTRIBUTE_DATA_PTR)) { }
CssmDbRecordAttributeData *attribute_data() { return static_cast<CssmDbRecordAttributeData *>(reinterpret_cast<CSSM_DB_RECORD_ATTRIBUTE_DATA_PTR>(data())); }
};
class CopyOutQuery : public CopyOut {
public:
CopyOutQuery(void *copy, size_t size) : CopyOut(copy, size, reinterpret_cast<xdrproc_t>(xdr_CSSM_QUERY_PTR)) { }
operator CssmQuery *() { return static_cast<CssmQuery *>(reinterpret_cast<CSSM_QUERY_PTR>(data())); }
};
template <class BlobType>
const BlobType *makeBlob(const CssmData &blobData, CSSM_RETURN error = CSSM_ERRCODE_INVALID_DATA)
{
if (!blobData.data() || blobData.length() < sizeof(BlobType))
CssmError::throwMe(error);
const BlobType *blob = static_cast<const BlobType *>(blobData.data());
if (blob->totalLength != blobData.length())
CssmError::throwMe(error);
return blob;
}
class OutputData : public CssmData {
public:
OutputData(void **outP, mach_msg_type_number_t *outLength)
: mData(*outP), mLength(*outLength) { }
~OutputData()
{ mData = data(); mLength = length(); Server::releaseWhenDone(mData); }
void operator = (const CssmData &source)
{ CssmData::operator = (source); }
private:
void * &mData;
mach_msg_type_number_t &mLength;
};
Database *pickDb(Database *db1, Database *db2);
static inline Database *dbOf(Key *key) { return key ? &key->database() : NULL; }
inline Database *pickDb(Key *k1, Key *k2) { return pickDb(dbOf(k1), dbOf(k2)); }
inline Database *pickDb(Database *db1, Key *k2) { return pickDb(db1, dbOf(k2)); }
inline Database *pickDb(Key *k1, Database *db2) { return pickDb(dbOf(k1), db2); }
Database *pickDb(Database *db1, Database *db2)
{
if (db1 && !db1->transient())
return db1;
if (db2 && !db2->transient())
return db2;
if (db1)
return db1;
if (db2)
return db2;
return Server::optionalDatabase(noDb);
}
kern_return_t ucsp_server_setup(UCSP_ARGS, mach_port_t taskPort, ClientSetupInfo info, const char *identity)
{
BEGIN_IPCN
SECURITYD_REQUEST_ENTRY((char*)"setup", NULL, NULL);
Server::active().setupConnection(Server::connectNewProcess, replyPort,
taskPort, auditToken, &info);
END_IPCN(CSSM)
if (*rcode)
Syslog::notice("setup(%s) failed rcode=%d", identity ? identity : "<NULL>", *rcode);
return KERN_SUCCESS;
}
kern_return_t ucsp_server_setupThread(UCSP_ARGS, mach_port_t taskPort)
{
SECURITYD_REQUEST_ENTRY((char*)"setupThread", NULL, NULL);
BEGIN_IPCN
Server::active().setupConnection(Server::connectNewThread, replyPort, taskPort, auditToken);
END_IPCN(CSSM)
if (*rcode)
Syslog::notice("setupThread failed rcode=%d", *rcode);
return KERN_SUCCESS;
}
kern_return_t ucsp_server_teardown(UCSP_ARGS)
{
BEGIN_IPCN
SECURITYD_REQUEST_ENTRY((char*)"teardown", NULL, NULL);
Server::active().endConnection(replyPort);
END_IPCN(CSSM)
return KERN_SUCCESS;
}
kern_return_t ucsp_server_verifyPrivileged(UCSP_ARGS)
{
BEGIN_IPCN
SECURITYD_REQUEST_ENTRY((char*)"verifyPrivileged", NULL, NULL);
END_IPCN(CSSM)
return KERN_SUCCESS;
}
kern_return_t ucsp_server_verifyPrivileged2(UCSP_ARGS, mach_port_t *originPort)
{
BEGIN_IPCN
SECURITYD_REQUEST_ENTRY((char*)"verifyPrivileged2", NULL, NULL);
*originPort = servicePort;
END_IPCN(CSSM)
return KERN_SUCCESS;
}
kern_return_t ucsp_server_authenticateDb(UCSP_ARGS, DbHandle db,
CSSM_DB_ACCESS_TYPE accessType, DATA_IN(cred))
{
BEGIN_IPC(authenticateDb)
secdebug("dl", "authenticateDb");
CopyOutAccessCredentials creds(cred, credLength);
Server::database(db)->authenticate(accessType, creds);
END_IPC(DL)
}
kern_return_t ucsp_server_releaseDb(UCSP_ARGS, DbHandle db)
{
BEGIN_IPC(releaseDb)
connection.process().kill(*Server::database(db));
END_IPC(DL)
}
kern_return_t ucsp_server_getDbName(UCSP_ARGS, DbHandle db, char name[PATH_MAX])
{
BEGIN_IPC(getDbName)
string result = Server::database(db)->dbName();
assert(result.length() < PATH_MAX);
memcpy(name, result.c_str(), result.length() + 1);
END_IPC(DL)
}
kern_return_t ucsp_server_setDbName(UCSP_ARGS, DbHandle db, const char *name)
{
BEGIN_IPC(setDbName)
Server::database(db)->dbName(name);
END_IPC(DL)
}
kern_return_t ucsp_server_openToken(UCSP_ARGS, uint32 ssid, FilePath name,
DATA_IN(accessCredentials), DbHandle *db)
{
BEGIN_IPC(openToken)
CopyOutAccessCredentials creds(accessCredentials, accessCredentialsLength);
*db = (new TokenDatabase(ssid, connection.process(), name, creds))->handle();
END_IPC(DL)
}
kern_return_t ucsp_server_findFirst(UCSP_ARGS, DbHandle db,
DATA_IN(inQuery), DATA_IN(inAttributes), DATA_OUT(outAttributes),
boolean_t getData, DATA_OUT(data),
KeyHandle *hKey, SearchHandle *hSearch, IPCRecordHandle *hRecord)
{
BEGIN_IPC(findFirst)
CopyOutQuery query(inQuery, inQueryLength);
CopyOutDbRecordAttributes attrs(inAttributes, inAttributesLength);
RefPointer<Database::Search> search;
RefPointer<Database::Record> record;
RefPointer<Key> key;
CssmData outData;
CssmDbRecordAttributeData *outAttrs = NULL; mach_msg_type_number_t outAttrsLength;
Server::database(db)->findFirst(*query,
attrs.attribute_data(), attrs.length(),
getData ? &outData : NULL, key, search, record, outAttrs, outAttrsLength);
if (!record) {
*hRecord = noRecord;
*hSearch = noSearch;
*hKey = noKey;
} else {
*hRecord = record->handle();
*hSearch = search->handle();
*hKey = key ? key->handle() : noKey;
if (outAttrsLength && outAttrs) {
Server::releaseWhenDone(outAttrs); if (!copyin(outAttrs, reinterpret_cast<xdrproc_t> (xdr_CSSM_DB_RECORD_ATTRIBUTE_DATA), outAttributes, outAttributesLength))
CssmError::throwMe(CSSMERR_CSSM_MEMORY_ERROR);
Server::releaseWhenDone(*outAttributes);
}
if (getData) {
Server::releaseWhenDone(outData.data());
xdrproc_t encode_proc = reinterpret_cast<xdrproc_t>(xdr_CSSM_NO_KEY_IN_DATA);
if (key)
encode_proc = reinterpret_cast<xdrproc_t>(xdr_CSSM_KEY_IN_DATA);
if (!copyin(&outData, encode_proc, data, dataLength))
CssmError::throwMe(CSSMERR_CSSM_MEMORY_ERROR);
Server::releaseWhenDone(*data);
}
}
END_IPC(DL)
}
kern_return_t ucsp_server_findNext(UCSP_ARGS, SearchHandle hSearch,
DATA_IN(inAttributes),
DATA_OUT(outAttributes),
boolean_t getData, DATA_OUT(data), KeyHandle *hKey,
IPCRecordHandle *hRecord)
{
BEGIN_IPC(findNext)
CopyOutDbRecordAttributes attrs(inAttributes, inAttributesLength);
RefPointer<Database::Search> search =
Server::find<Database::Search>(hSearch, CSSMERR_DL_INVALID_RESULTS_HANDLE);
RefPointer<Database::Record> record;
RefPointer<Key> key;
CssmData outData;
CssmDbRecordAttributeData *outAttrs = NULL; mach_msg_type_number_t outAttrsLength;
search->database().findNext(search, attrs.attribute_data(), attrs.length(),
getData ? &outData : NULL, key, record, outAttrs, outAttrsLength);
if (!record) {
*hRecord = noRecord;
*hKey = noKey;
} else {
*hRecord = record->handle();
*hKey = key ? key->handle() : noKey;
if (outAttrsLength && outAttrs) {
secdebug("attrmem", "Found attrs: %p of length: %d", outAttrs, outAttrsLength);
Server::releaseWhenDone(outAttrs); if (!copyin(outAttrs, reinterpret_cast<xdrproc_t> (xdr_CSSM_DB_RECORD_ATTRIBUTE_DATA), outAttributes, outAttributesLength))
CssmError::throwMe(CSSMERR_CSSM_MEMORY_ERROR);
secdebug("attrmem", "Copied attrs: %p of length: %d", *outAttributes, *outAttributesLength);
Server::releaseWhenDone(*outAttributes);
}
if (getData) {
Server::releaseWhenDone(outData.data());
xdrproc_t encode_proc = reinterpret_cast<xdrproc_t>(xdr_CSSM_NO_KEY_IN_DATA);
if (key)
encode_proc = reinterpret_cast<xdrproc_t>(xdr_CSSM_KEY_IN_DATA);
if (!copyin(&outData, encode_proc, data, dataLength))
CssmError::throwMe(CSSMERR_CSSM_MEMORY_ERROR);
Server::releaseWhenDone(*data);
}
}
END_IPC(DL)
}
kern_return_t ucsp_server_findRecordHandle(UCSP_ARGS, IPCRecordHandle hRecord,
DATA_IN(inAttributes), DATA_OUT(outAttributes),
boolean_t getData, DATA_OUT(data), KeyHandle *hKey)
{
BEGIN_IPC(findRecordHandle)
CopyOutDbRecordAttributes attrs(inAttributes, inAttributesLength);
RefPointer<Database::Record> record =
Server::find<Database::Record>(hRecord, CSSMERR_DL_INVALID_RECORD_UID);
RefPointer<Key> key;
CssmData outData;
CssmDbRecordAttributeData *outAttrs; mach_msg_type_number_t outAttrsLength;
record->database().findRecordHandle(record, attrs.attribute_data(), attrs.length(),
getData ? &outData : NULL, key, outAttrs, outAttrsLength);
*hKey = key ? key->handle() : noKey;
if (outAttrsLength && outAttrs) {
Server::releaseWhenDone(outAttrs); if (!copyin(outAttrs, reinterpret_cast<xdrproc_t> (xdr_CSSM_DB_RECORD_ATTRIBUTE_DATA), outAttributes, outAttributesLength))
CssmError::throwMe(CSSMERR_CSSM_MEMORY_ERROR);
Server::releaseWhenDone(*outAttributes);
}
if (getData) {
Server::releaseWhenDone(outData.data());
xdrproc_t encode_proc = reinterpret_cast<xdrproc_t>(xdr_CSSM_NO_KEY_IN_DATA);
if (key)
encode_proc = reinterpret_cast<xdrproc_t>(xdr_CSSM_KEY_IN_DATA);
if (!copyin(&outData, encode_proc, data, dataLength))
CssmError::throwMe(CSSMERR_CSSM_MEMORY_ERROR);
Server::releaseWhenDone(*data);
}
END_IPC(DL)
}
kern_return_t ucsp_server_insertRecord(UCSP_ARGS, DbHandle db, CSSM_DB_RECORDTYPE recordType,
DATA_IN(inAttributes), DATA_IN(data), IPCRecordHandle *record)
{
BEGIN_IPC(insertRecord)
RecordHandle recordHandle;
CopyOutDbRecordAttributes attrs(inAttributes, inAttributesLength);
Server::database(db)->insertRecord(recordType, attrs.attribute_data(), attrs.length(),
DATA(data), recordHandle);
*record = recordHandle;
END_IPC(DL)
}
kern_return_t ucsp_server_modifyRecord(UCSP_ARGS, DbHandle db, IPCRecordHandle *hRecord,
CSSM_DB_RECORDTYPE recordType, DATA_IN(attributes),
boolean_t setData, DATA_IN(data), CSSM_DB_MODIFY_MODE modifyMode)
{
BEGIN_IPC(modifyRecord)
CopyOutDbRecordAttributes attrs(attributes, attributesLength);
CssmData newData(DATA(data));
RefPointer<Database::Record> record =
Server::find<Database::Record>(*hRecord, CSSMERR_DL_INVALID_RECORD_UID);
Server::database(db)->modifyRecord(recordType, record, attrs.attribute_data(), attrs.length(),
setData ? &newData : NULL, modifyMode);
END_IPC(DL)
}
kern_return_t ucsp_server_deleteRecord(UCSP_ARGS, DbHandle db, IPCRecordHandle hRecord)
{
BEGIN_IPC(deleteRecord)
Server::database(db)->deleteRecord(
Server::find<Database::Record>(hRecord, CSSMERR_DL_INVALID_RECORD_UID));
END_IPC(DL)
}
kern_return_t ucsp_server_releaseSearch(UCSP_ARGS, SearchHandle hSearch)
{
BEGIN_IPC(releaseSearch)
RefPointer<Database::Search> search = Server::find<Database::Search>(hSearch, 0);
search->database().releaseSearch(*search);
END_IPC(DL)
}
kern_return_t ucsp_server_releaseRecord(UCSP_ARGS, IPCRecordHandle hRecord)
{
BEGIN_IPC(releaseRecord)
RefPointer<Database::Record> record = Server::find<Database::Record>(hRecord, 0);
record->database().releaseRecord(*record);
END_IPC(DL)
}
kern_return_t ucsp_server_createDb(UCSP_ARGS, DbHandle *db,
DATA_IN(ident), DATA_IN(cred), DATA_IN(owner),
DBParameters params)
{
BEGIN_IPC(createDb)
CopyOutAccessCredentials creds(cred, credLength);
CopyOutEntryAcl owneracl(owner, ownerLength);
CopyOut flatident(ident, identLength, reinterpret_cast<xdrproc_t>(xdr_DLDbFlatIdentifierRef));
*db = (new KeychainDatabase(*reinterpret_cast<DLDbFlatIdentifier*>(flatident.data()), params, connection.process(), creds, owneracl))->handle();
END_IPC(DL)
}
kern_return_t ucsp_server_recodeDbForSync(UCSP_ARGS, DbHandle dbToClone,
DbHandle srcDb, DbHandle *newDb)
{
BEGIN_IPC(recodeDbForSync)
RefPointer<KeychainDatabase> srcKC = Server::keychain(srcDb);
*newDb = (new KeychainDatabase(*srcKC, connection.process(), dbToClone))->handle();
END_IPC(DL)
}
kern_return_t ucsp_server_authenticateDbsForSync(UCSP_ARGS, DATA_IN(dbHandleArray),
DATA_IN(agentData), DbHandle* authenticatedDBHandle)
{
BEGIN_IPC(authenticateDbsForSync)
QueryDBBlobSecret query;
query.inferHints(connection.process());
query.addHint(AGENT_HINT_KCSYNC_DICT, agentData, agentDataLength);
CSSM_DATA dbData = DATA(dbHandleArray);
uint8 ipcDbHandleArrayCount = *(dbData.Data);
DbHandle *ipcDbHandleArray = (DbHandle *)Allocator::standard().malloc(ipcDbHandleArrayCount * sizeof(DbHandle));
if ( ipcDbHandleArray == 0 )
CssmError::throwMe(CSSMERR_CSSM_MEMORY_ERROR);
DbHandle *currIPCDbHandleArrayPtr = ipcDbHandleArray;
DbHandle *dbHandleArrayPtr = (DbHandle *)(dbData.Data+1);
int index;
for (index=0; index < ipcDbHandleArrayCount; index++)
{
*currIPCDbHandleArrayPtr = *dbHandleArrayPtr;
Server::keychain(*currIPCDbHandleArrayPtr)->lockDb(); currIPCDbHandleArrayPtr++;
dbHandleArrayPtr++;
}
Server::releaseWhenDone(ipcDbHandleArray);
if (query(ipcDbHandleArray, ipcDbHandleArrayCount, authenticatedDBHandle) != SecurityAgent::noReason)
CssmError::throwMe(CSSM_ERRCODE_OPERATION_AUTH_DENIED);
END_IPC(DL)
}
kern_return_t ucsp_server_commitDbForSync(UCSP_ARGS, DbHandle srcDb,
DbHandle cloneDb, DATA_OUT(blob))
{
BEGIN_IPC(commitDbForSync)
RefPointer<KeychainDatabase> srcKC = Server::keychain(srcDb);
RefPointer<KeychainDatabase> cloneKC = Server::keychain(cloneDb);
srcKC->commitSecretsForSync(*cloneKC);
if (blob && blobLength) {
DbBlob *dbBlob = srcKC->blob();
*blob = dbBlob;
*blobLength = dbBlob->length();
} else {
secdebug("kcrecode", "No blob can be returned to client");
}
END_IPC(DL)
}
kern_return_t ucsp_server_decodeDb(UCSP_ARGS, DbHandle *db,
DATA_IN(ident), DATA_IN(cred), DATA_IN(blob))
{
BEGIN_IPC(decodeDb)
CopyOutAccessCredentials creds(cred, credLength);
CopyOut flatident(ident, identLength, reinterpret_cast<xdrproc_t>(xdr_DLDbFlatIdentifierRef));
DLDbFlatIdentifier* flatID = (DLDbFlatIdentifier*) flatident.data();
DLDbIdentifier id = *flatID;
*db = (new KeychainDatabase(id, SSBLOB(DbBlob, blob),
connection.process(), creds))->handle();
END_IPC(DL)
}
kern_return_t ucsp_server_encodeDb(UCSP_ARGS, DbHandle db, DATA_OUT(blob))
{
BEGIN_IPC(encodeDb)
DbBlob *dbBlob = Server::keychain(db)->blob(); *blob = dbBlob;
*blobLength = dbBlob->length();
END_IPC(DL)
}
kern_return_t ucsp_server_setDbParameters(UCSP_ARGS, DbHandle db, DBParameters params)
{
BEGIN_IPC(setDbParameters)
Server::keychain(db)->setParameters(params);
END_IPC(DL)
}
kern_return_t ucsp_server_getDbParameters(UCSP_ARGS, DbHandle db, DBParameters *params)
{
BEGIN_IPC(getDbParameters)
Server::keychain(db)->getParameters(*params);
END_IPC(DL)
}
kern_return_t ucsp_server_changePassphrase(UCSP_ARGS, DbHandle db,
DATA_IN(cred))
{
BEGIN_IPC(changePassphrase)
CopyOutAccessCredentials creds(cred, credLength);
Server::keychain(db)->changePassphrase(creds);
END_IPC(DL)
}
kern_return_t ucsp_server_lockAll (UCSP_ARGS, boolean_t)
{
BEGIN_IPC(lockAll)
connection.session().processLockAll();
END_IPC(DL)
}
kern_return_t ucsp_server_unlockDb(UCSP_ARGS, DbHandle db)
{
BEGIN_IPC(unlockDb)
Server::keychain(db)->unlockDb();
END_IPC(DL)
}
static void check_stash_entitlement(Process & proc)
{
OSStatus status = noErr;
CFDictionaryRef code_info = NULL;
CFDictionaryRef entitlements = NULL;
CFTypeRef value = NULL;
bool entitled = false;
status = SecCodeCopySigningInformation(proc.processCode(), kSecCSRequirementInformation, &code_info);
require_noerr(status, done);
if (CFDictionaryGetValueIfPresent(code_info, kSecCodeInfoEntitlementsDict, &value)) {
if (CFGetTypeID(value) == CFDictionaryGetTypeID()) {
entitlements = (CFDictionaryRef)value;
}
}
require(entitlements != NULL, done);
if (CFDictionaryGetValueIfPresent(entitlements, CFSTR("com.apple.private.securityd.stash"), &value)) {
if (CFGetTypeID(value) && CFBooleanGetTypeID()) {
entitled = CFBooleanGetValue((CFBooleanRef)value);
}
}
done:
if (code_info) {
CFRelease(code_info);
}
if (!entitled) {
CssmError::throwMe(CSSM_ERRCODE_OS_ACCESS_DENIED);
}
}
kern_return_t ucsp_server_unlockDbWithPassphrase(UCSP_ARGS, DbHandle db, DATA_IN(passphrase))
{
BEGIN_IPC(unlockDbWithPassphrase)
Server::keychain(db)->unlockDb(DATA(passphrase));
END_IPC(DL)
}
kern_return_t ucsp_server_stashDb(UCSP_ARGS, DbHandle db)
{
BEGIN_IPC(stashDb)
check_stash_entitlement(connection.process());
Server::keychain(db)->stashDb();
END_IPC(DL)
}
kern_return_t ucsp_server_stashDbCheck(UCSP_ARGS, DbHandle db)
{
BEGIN_IPC(stashDbCheck)
check_stash_entitlement(connection.process());
Server::keychain(db)->stashDbCheck();
END_IPC(DL)
}
kern_return_t ucsp_server_isLocked(UCSP_ARGS, DbHandle db, boolean_t *locked)
{
BEGIN_IPC(isLocked)
*locked = Server::database(db)->isLocked();
END_IPC(DL)
}
kern_return_t ucsp_server_verifyKeyStorePassphrase(UCSP_ARGS, uint32_t retries)
{
BEGIN_IPC(verifyKeyStorePassphrase)
connection.process().session().verifyKeyStorePassphrase(retries);
END_IPC(DL)
}
kern_return_t ucsp_server_changeKeyStorePassphrase(UCSP_ARGS)
{
BEGIN_IPC(verifyKeyStorePassphrase)
connection.process().session().changeKeyStorePassphrase();
END_IPC(DL)
}
kern_return_t ucsp_server_resetKeyStorePassphrase(UCSP_ARGS, DATA_IN(passphrase))
{
BEGIN_IPC(verifyKeyStorePassphrase)
connection.process().session().resetKeyStorePassphrase(DATA(passphrase));
END_IPC(DL)
}
kern_return_t ucsp_server_encodeKey(UCSP_ARGS, KeyHandle keyh, DATA_OUT(blob),
boolean_t wantUid, DATA_OUT(uid))
{
BEGIN_IPC(encodeKey)
RefPointer<Key> gKey = Server::key(keyh);
if (KeychainKey *key = dynamic_cast<KeychainKey *>(gKey.get())) {
KeyBlob *keyBlob = key->blob(); *blob = keyBlob;
*blobLength = keyBlob->length();
if (wantUid) { CssmError::throwMe(CSSM_ERRCODE_FUNCTION_NOT_IMPLEMENTED);
} else {
*uidLength = 0; }
} else { CssmError::throwMe(CSSMERR_CSP_INVALID_KEY_REFERENCE);
}
END_IPC(CSP)
}
kern_return_t ucsp_server_decodeKey(UCSP_ARGS, KeyHandle *keyh, DATA_OUT(keyHeader),
DbHandle db, DATA_IN(blob))
{
BEGIN_IPC(decodeKey)
RefPointer<Key> key = new KeychainKey(*Server::keychain(db), SSBLOB(KeyBlob, blob));
CssmKey::Header header;
key->returnKey(*keyh, header);
if (!copyin(&header, reinterpret_cast<xdrproc_t> (xdr_CSSM_KEYHEADER), keyHeader, keyHeaderLength))
CssmError::throwMe(CSSMERR_CSSM_MEMORY_ERROR);
Server::releaseWhenDone(*keyHeader);
END_IPC(CSP)
}
kern_return_t ucsp_server_recodeKey(UCSP_ARGS, DbHandle oldDb, KeyHandle keyh,
DbHandle newDb, DATA_OUT(newBlob))
{
BEGIN_IPC(recodeKey)
RefPointer<Key> key = Server::key(keyh);
if (KeychainKey *kckey = dynamic_cast<KeychainKey *>(key.get())) {
KeyBlob *blob = Server::keychain(newDb)->recodeKey(*kckey);
*newBlob = blob;
*newBlobLength = blob->length();
Server::releaseWhenDone(*newBlob);
} else { CssmError::throwMe(CSSMERR_CSP_INVALID_KEY_REFERENCE);
}
END_IPC(CSP)
}
kern_return_t ucsp_server_releaseKey(UCSP_ARGS, KeyHandle keyh)
{
BEGIN_IPC(releaseKey)
RefPointer<Key> key = Server::key(keyh);
key->database().releaseKey(*key);
END_IPC(CSP)
}
kern_return_t ucsp_server_queryKeySizeInBits(UCSP_ARGS, KeyHandle keyh, CSSM_KEY_SIZE *length)
{
BEGIN_IPC(queryKeySizeInBits)
RefPointer<Key> key = Server::key(keyh);
key->database().queryKeySizeInBits(*key, CssmKeySize::overlay(*length));
END_IPC(CSP)
}
kern_return_t ucsp_server_getOutputSize(UCSP_ARGS, DATA_IN(context), KeyHandle keyh,
uint32 inputSize, boolean_t encrypt, uint32 *outputSize)
{
BEGIN_IPC(getOutputSize)
CopyOutContext ctx(context, contextLength);
RefPointer<Key> key = Server::key(keyh);
key->database().getOutputSize(*ctx, *key, inputSize, encrypt, *outputSize);
END_IPC(CSP)
}
kern_return_t ucsp_server_getKeyDigest(UCSP_ARGS, KeyHandle key, DATA_OUT(digest))
{
BEGIN_IPC(getKeyDigest)
CssmData digestData = Server::key(key)->canonicalDigest();
*digest = digestData.data();
*digestLength = digestData.length();
END_IPC(CSP)
}
kern_return_t ucsp_server_generateSignature(UCSP_ARGS, DATA_IN(context), KeyHandle keyh,
CSSM_ALGORITHMS signOnlyAlgorithm, DATA_IN(data), DATA_OUT(signature))
{
BEGIN_IPC(generateSignature)
CopyOutContext ctx(context, contextLength);
RefPointer<Key> key = Server::key(keyh);
OutputData sigData(signature, signatureLength);
key->database().generateSignature(*ctx, *key, signOnlyAlgorithm,
DATA(data), sigData);
END_IPC(CSP)
}
kern_return_t ucsp_server_verifySignature(UCSP_ARGS, DATA_IN(context), KeyHandle keyh,
CSSM_ALGORITHMS verifyOnlyAlgorithm, DATA_IN(data), DATA_IN(signature))
{
BEGIN_IPC(verifySignature)
CopyOutContext ctx(context, contextLength);
RefPointer<Key> key = Server::key(keyh);
key->database().verifySignature(*ctx, *key, verifyOnlyAlgorithm,
DATA(data), DATA(signature));
END_IPC(CSP)
}
kern_return_t ucsp_server_generateMac(UCSP_ARGS, DATA_IN(context), KeyHandle keyh,
DATA_IN(data), DATA_OUT(mac))
{
BEGIN_IPC(generateMac)
CopyOutContext ctx(context, contextLength);
RefPointer<Key> key = Server::key(keyh);
OutputData macData(mac, macLength);
key->database().generateMac(*ctx, *key, DATA(data), macData);
END_IPC(CSP)
}
kern_return_t ucsp_server_verifyMac(UCSP_ARGS, DATA_IN(context), KeyHandle keyh,
DATA_IN(data), DATA_IN(mac))
{
BEGIN_IPC(verifyMac)
CopyOutContext ctx(context, contextLength);
RefPointer<Key> key = Server::key(keyh);
key->database().verifyMac(*ctx, *key, DATA(data), DATA(mac));
END_IPC(CSP)
}
kern_return_t ucsp_server_encrypt(UCSP_ARGS, DATA_IN(context), KeyHandle keyh,
DATA_IN(clear), DATA_OUT(cipher))
{
BEGIN_IPC(encrypt)
CopyOutContext ctx(context, contextLength);
RefPointer<Key> key = Server::key(keyh);
OutputData cipherOut(cipher, cipherLength);
key->database().encrypt(*ctx, *key, DATA(clear), cipherOut);
END_IPC(CSP)
}
kern_return_t ucsp_server_decrypt(UCSP_ARGS, DATA_IN(context), KeyHandle keyh,
DATA_IN(cipher), DATA_OUT(clear))
{
BEGIN_IPC(decrypt)
CopyOutContext ctx(context, contextLength);
RefPointer<Key> key = Server::key(keyh);
OutputData clearOut(clear, clearLength);
key->database().decrypt(*ctx, *key, DATA(cipher), clearOut);
END_IPC(CSP)
}
kern_return_t ucsp_server_generateKey(UCSP_ARGS, DbHandle db, DATA_IN(context),
DATA_IN(cred), DATA_IN(owner),
uint32 usage, uint32 attrs, KeyHandle *newKey, DATA_OUT(keyHeader))
{
BEGIN_IPC(generateKey)
CopyOutContext ctx(context, contextLength);
CopyOutAccessCredentials creds(cred, credLength);
CopyOutEntryAcl owneracl(owner, ownerLength);
RefPointer<Database> database =
Server::optionalDatabase(db, attrs & CSSM_KEYATTR_PERMANENT);
RefPointer<Key> key;
database->generateKey(*ctx, creds, owneracl, usage, attrs, key);
CssmKey::Header newHeader;
key->returnKey(*newKey, newHeader);
if (!copyin(&newHeader, reinterpret_cast<xdrproc_t> (xdr_CSSM_KEYHEADER), keyHeader, keyHeaderLength))
CssmError::throwMe(CSSMERR_CSSM_MEMORY_ERROR);
Server::releaseWhenDone(*keyHeader);
END_IPC(CSP)
}
kern_return_t ucsp_server_generateKeyPair(UCSP_ARGS, DbHandle db, DATA_IN(context),
DATA_IN(cred), DATA_IN(owner),
uint32 pubUsage, uint32 pubAttrs, uint32 privUsage, uint32 privAttrs,
KeyHandle *pubKey, DATA_OUT(pubHeader), KeyHandle *privKey, DATA_OUT(privHeader))
{
BEGIN_IPC(generateKeyPair)
CopyOutContext ctx(context, contextLength);
CopyOutAccessCredentials creds(cred, credLength);
CopyOutEntryAcl owneracl(owner, ownerLength);
RefPointer<Database> database =
Server::optionalDatabase(db, (privAttrs | pubAttrs) & CSSM_KEYATTR_PERMANENT);
RefPointer<Key> pub, priv;
database->generateKey(*ctx, creds, owneracl,
pubUsage, pubAttrs, privUsage, privAttrs, pub, priv);
CssmKey::Header tmpPubHeader, tmpPrivHeader;
pub->returnKey(*pubKey, tmpPubHeader);
if (!copyin(&tmpPubHeader, reinterpret_cast<xdrproc_t> (xdr_CSSM_KEYHEADER), pubHeader, pubHeaderLength))
CssmError::throwMe(CSSMERR_CSSM_MEMORY_ERROR);
Server::releaseWhenDone(*pubHeader);
priv->returnKey(*privKey, tmpPrivHeader);
if (!copyin(&tmpPrivHeader, reinterpret_cast<xdrproc_t> (xdr_CSSM_KEYHEADER), privHeader, privHeaderLength))
CssmError::throwMe(CSSMERR_CSSM_MEMORY_ERROR);
Server::releaseWhenDone(*privHeader);
END_IPC(CSP)
}
kern_return_t ucsp_server_wrapKey(UCSP_ARGS, DATA_IN(context), KeyHandle hWrappingKey,
DATA_IN(cred), KeyHandle hKeyToBeWrapped,
DATA_IN(descriptiveData), DATA_OUT(wrappedKeyData))
{
BEGIN_IPC(wrapKey)
CssmKey wrappedKey;
CopyOutContext ctx(context, contextLength);
CopyOutAccessCredentials creds(cred, credLength);
RefPointer<Key> subjectKey = Server::key(hKeyToBeWrapped);
RefPointer<Key> wrappingKey = Server::optionalKey(hWrappingKey);
if ((ctx.context().algorithm() == CSSM_ALGID_NONE && subjectKey->attribute(CSSM_KEYATTR_SENSITIVE))
|| !subjectKey->attribute(CSSM_KEYATTR_EXTRACTABLE))
CssmError::throwMe(CSSMERR_CSP_INVALID_KEYATTR_MASK);
pickDb(subjectKey, wrappingKey)->wrapKey(*ctx, creds, wrappingKey, *subjectKey, DATA(descriptiveData), wrappedKey);
Server::releaseWhenDone(wrappedKey.keyData().data());
if (!copyin(&wrappedKey, reinterpret_cast<xdrproc_t> (xdr_CSSM_KEY), wrappedKeyData, wrappedKeyDataLength))
CssmError::throwMe(CSSMERR_CSSM_MEMORY_ERROR);
Server::releaseWhenDone(*wrappedKeyData);
END_IPC(CSP)
}
kern_return_t ucsp_server_unwrapKey(UCSP_ARGS, DbHandle db, DATA_IN(context),
KeyHandle hWrappingKey, DATA_IN(cred), DATA_IN(owner),
KeyHandle hPublicKey, DATA_IN(wrappedKeyData),
CSSM_KEYUSE usage, CSSM_KEYATTR_FLAGS attrs, DATA_OUT(descriptiveData),
KeyHandle *newKey, DATA_OUT(keyHeader))
{
BEGIN_IPC(unwrapKey)
CopyOutContext ctx(context, contextLength);
CopyOutKey wrappedKey(wrappedKeyData, wrappedKeyDataLength);
CopyOutAccessCredentials creds(cred, credLength);
CopyOutEntryAcl owneracl(owner, ownerLength);
OutputData descriptiveDatas(descriptiveData, descriptiveDataLength);
RefPointer<Key> wrappingKey = Server::optionalKey(hWrappingKey);
RefPointer<Key> unwrappedKey;
pickDb(Server::optionalDatabase(db), wrappingKey)->unwrapKey(*ctx, creds, owneracl,
wrappingKey, Server::optionalKey(hPublicKey),
usage, attrs, wrappedKey.key(), unwrappedKey, descriptiveDatas);
CssmKey::Header newHeader;
unwrappedKey->returnKey(*newKey, newHeader);
if (!copyin(&newHeader, reinterpret_cast<xdrproc_t> (xdr_CSSM_KEYHEADER), keyHeader, keyHeaderLength))
CssmError::throwMe(CSSMERR_CSSM_MEMORY_ERROR);
Server::releaseWhenDone(*keyHeader);
END_IPC(CSP)
}
kern_return_t ucsp_server_deriveKey(UCSP_ARGS, DbHandle db, DATA_IN(context), KeyHandle hKey,
DATA_IN(cred), DATA_IN(owner),
DATA_IN(paramInput), DATA_OUT(paramOutput),
uint32 usage, uint32 attrs, KeyHandle *newKey, DATA_OUT(keyHeader))
{
BEGIN_IPC(deriveKey)
CopyOutContext ctx(context, contextLength);
CopyOutAccessCredentials creds(cred, credLength);
CopyOutEntryAcl owneracl(owner, ownerLength);
CopyOutDeriveData deriveParam(paramInput, paramInputLength);
if (deriveParam.algorithm() != ctx.context().algorithm())
CssmError::throwMe(CSSMERR_CSP_INTERNAL_ERROR);
RefPointer<Database> database =
Server::optionalDatabase(db, attrs & CSSM_KEYATTR_PERMANENT);
RefPointer<Key> key = Server::optionalKey(hKey);
CSSM_DATA param = deriveParam.cssm_data();
RefPointer<Key> derivedKey;
pickDb(Server::optionalDatabase(db, attrs & CSSM_KEYATTR_PERMANENT),
key)->deriveKey(*ctx, key, creds, owneracl, static_cast<CssmData*>(¶m), usage, attrs, derivedKey);
CssmKey::Header newHeader;
derivedKey->returnKey(*newKey, newHeader);
if (!copyin(&newHeader, reinterpret_cast<xdrproc_t> (xdr_CSSM_KEYHEADER), keyHeader, keyHeaderLength))
CssmError::throwMe(CSSMERR_CSSM_MEMORY_ERROR);
Server::releaseWhenDone(*keyHeader);
if (param.Length) {
if (!param.Data) CssmError::throwMe(CSSM_ERRCODE_INTERNAL_ERROR);
OutputData(paramOutput, paramOutputLength) = CssmAutoData(Server::csp().allocator(), param).release();
}
END_IPC(CSP)
}
kern_return_t ucsp_server_generateRandom(UCSP_ARGS, uint32 ssid, DATA_IN(context), DATA_OUT(data))
{
BEGIN_IPC(generateRandom)
CopyOutContext ctx(context, contextLength);
if (ssid)
CssmError::throwMe(CSSM_ERRCODE_FUNCTION_NOT_IMPLEMENTED);
Allocator &allocator = Allocator::standard(Allocator::sensitive);
if (size_t bytes = ctx.context().getInt(CSSM_ATTRIBUTE_OUTPUT_SIZE)) {
void *buffer = allocator.malloc(bytes);
Server::active().random(buffer, bytes);
*data = buffer;
*dataLength = bytes;
Server::releaseWhenDone(allocator, buffer);
}
END_IPC(CSP)
}
kern_return_t ucsp_server_getOwner(UCSP_ARGS, AclKind kind, KeyHandle key,
DATA_OUT(ownerOut))
{
BEGIN_IPC(getOwner)
AclOwnerPrototype owner;
Server::aclBearer(kind, key).getOwner(owner); void *owners_data; u_int owners_length;
if (!::copyin(&owner, reinterpret_cast<xdrproc_t>(xdr_CSSM_ACL_OWNER_PROTOTYPE), &owners_data, &owners_length))
CssmError::throwMe(CSSM_ERRCODE_MEMORY_ERROR);
{ ChunkFreeWalker free; walk(free, owner); } Server::releaseWhenDone(owners_data); *ownerOut = owners_data;
*ownerOutLength = owners_length;
END_IPC(CSP)
}
kern_return_t ucsp_server_setOwner(UCSP_ARGS, AclKind kind, KeyHandle key,
DATA_IN(cred), DATA_IN(owner))
{
BEGIN_IPC(setOwner)
CopyOutAccessCredentials creds(cred, credLength);
CopyOutOwnerAcl owneracl(owner, ownerLength);
Server::aclBearer(kind, key).changeOwner(*owneracl, creds);
END_IPC(CSP)
}
kern_return_t ucsp_server_getAcl(UCSP_ARGS, AclKind kind, KeyHandle key,
boolean_t haveTag, const char *tag,
uint32 *countp, DATA_OUT(acls))
{
BEGIN_IPC(getAcl)
uint32 count;
AclEntryInfo *aclList;
Server::aclBearer(kind, key).getAcl(haveTag ? tag : NULL, count, aclList);
CSSM_ACL_ENTRY_INFO_ARRAY aclsArray = { count, aclList };
void *acls_data; u_int acls_length;
if (!::copyin(&aclsArray, reinterpret_cast<xdrproc_t>(xdr_CSSM_ACL_ENTRY_INFO_ARRAY), &acls_data, &acls_length))
CssmError::throwMe(CSSM_ERRCODE_MEMORY_ERROR);
{ ChunkFreeWalker free;
for (uint32 n = 0; n < count; n++)
walk(free, aclList[n]);
Allocator::standard().free (aclList);
}
*countp = count; *aclsLength = acls_length;
*acls = acls_data;
Server::releaseWhenDone(acls_data);
END_IPC(CSP)
}
kern_return_t ucsp_server_changeAcl(UCSP_ARGS, AclKind kind, KeyHandle key,
DATA_IN(cred), CSSM_ACL_EDIT_MODE mode, GenericHandle handle,
DATA_IN(acl))
{
BEGIN_IPC(changeAcl)
CopyOutAccessCredentials creds(cred, credLength);
CopyOutAclEntryInput entryacl(acl, aclLength);
Server::aclBearer(kind, key).changeAcl(AclEdit(mode, handle, entryacl), creds);
END_IPC(CSP)
}
kern_return_t ucsp_server_login(UCSP_ARGS, DATA_IN(cred), DATA_IN(name))
{
BEGIN_IPC(login)
CopyOutAccessCredentials creds(cred, credLength);
CssmError::throwMe(CSSM_ERRCODE_FUNCTION_NOT_IMPLEMENTED);
END_IPC(CSP)
}
kern_return_t ucsp_server_logout(UCSP_ARGS)
{
BEGIN_IPC(logout)
CssmError::throwMe(CSSM_ERRCODE_FUNCTION_NOT_IMPLEMENTED);
END_IPC(CSP)
}
kern_return_t ucsp_server_getStatistics(UCSP_ARGS, uint32 ssid, CSSM_CSP_OPERATIONAL_STATISTICS *statistics)
{
BEGIN_IPC(getStatistics)
CssmError::throwMe(CSSM_ERRCODE_FUNCTION_NOT_IMPLEMENTED);
END_IPC(CSP)
}
kern_return_t ucsp_server_getTime(UCSP_ARGS, uint32 ssid, CSSM_ALGORITHMS algorithm, DATA_OUT(data))
{
BEGIN_IPC(getTime)
CssmError::throwMe(CSSM_ERRCODE_FUNCTION_NOT_IMPLEMENTED);
END_IPC(CSP)
}
kern_return_t ucsp_server_getCounter(UCSP_ARGS, uint32 ssid, DATA_OUT(data))
{
BEGIN_IPC(getCounter)
CssmError::throwMe(CSSM_ERRCODE_FUNCTION_NOT_IMPLEMENTED);
END_IPC(CSP)
}
kern_return_t ucsp_server_selfVerify(UCSP_ARGS, uint32 ssid)
{
BEGIN_IPC(selfVerify)
CssmError::throwMe(CSSM_ERRCODE_FUNCTION_NOT_IMPLEMENTED);
END_IPC(CSP)
}
kern_return_t ucsp_server_cspPassThrough(UCSP_ARGS, uint32 ssid, uint32 id, DATA_IN(context),
KeyHandle hKey, DATA_IN(inData), DATA_OUT(outData))
{
BEGIN_IPC(cspPassThrough)
CssmError::throwMe(CSSM_ERRCODE_FUNCTION_NOT_IMPLEMENTED);
END_IPC(CSP)
}
kern_return_t ucsp_server_dlPassThrough(UCSP_ARGS, uint32 ssid, uint32 id,
DATA_IN(inData), DATA_OUT(outData))
{
BEGIN_IPC(dlPassThrough)
CssmError::throwMe(CSSM_ERRCODE_FUNCTION_NOT_IMPLEMENTED);
END_IPC(DL)
}
kern_return_t ucsp_server_extractMasterKey(UCSP_ARGS, DbHandle db, DATA_IN(context), DbHandle sourceDb,
DATA_IN(cred), DATA_IN(owner),
uint32 usage, uint32 attrs, KeyHandle *newKey, DATA_OUT(keyHeader))
{
BEGIN_IPC(extractMasterKey)
CopyOutAccessCredentials creds(cred, credLength);
CopyOutEntryAcl owneracl(owner, ownerLength);
CopyOutContext ctx(context, contextLength);
RefPointer<KeychainDatabase> keychain = Server::keychain(sourceDb);
RefPointer<Key> masterKey = keychain->extractMasterKey(
*Server::optionalDatabase(db, attrs & CSSM_KEYATTR_PERMANENT),
creds, owneracl, usage, attrs);
CssmKey::Header header;
masterKey->returnKey(*newKey, header);
if (!copyin(&header, reinterpret_cast<xdrproc_t> (xdr_CSSM_KEYHEADER), keyHeader, keyHeaderLength))
CssmError::throwMe(CSSMERR_CSSM_MEMORY_ERROR);
Server::releaseWhenDone(*keyHeader);
END_IPC(CSP)
}
kern_return_t ucsp_server_authorizationCreate(UCSP_ARGS,
void *inRights, mach_msg_type_number_t inRightsLength,
uint32 flags,
void *inEnvironment, mach_msg_type_number_t inEnvironmentLength,
AuthorizationBlob *authorization)
{
BEGIN_IPC(authorizationCreate)
AuthorizationItemSet *authrights = NULL, *authenvironment = NULL;
if (inRights && !copyout_AuthorizationItemSet(inRights, inRightsLength, &authrights))
{
Syslog::alert("ucsp_server_authorizationCreate(): error converting 'rights' input");
CssmError::throwMe(errAuthorizationInternal); }
if (inEnvironment && !copyout_AuthorizationItemSet(inEnvironment, inEnvironmentLength, &authenvironment))
{
free(authrights);
Syslog::alert("ucsp_server_authorizationCreate(): error converting 'environment' input");
CssmError::throwMe(errAuthorizationInternal); }
Authorization::AuthItemSet rights(authrights), environment(authenvironment);
*rcode = connection.process().session().authCreate(rights, environment,
flags, *authorization, auditToken);
if (authrights)
free(authrights);
if (authenvironment)
free(authenvironment);
END_IPC(CSSM)
}
kern_return_t ucsp_server_authorizationRelease(UCSP_ARGS,
AuthorizationBlob authorization, uint32 flags)
{
BEGIN_IPC(authorizationRelease)
connection.process().session().authFree(authorization, flags);
END_IPC(CSSM)
}
kern_return_t ucsp_server_authorizationCopyRights(UCSP_ARGS,
AuthorizationBlob authorization,
void *inRights, mach_msg_type_number_t inRightsLength,
uint32 flags,
void *inEnvironment, mach_msg_type_number_t inEnvironmentLength,
void **result, mach_msg_type_number_t *resultLength)
{
BEGIN_IPC(authorizationCopyRights)
AuthorizationItemSet *authrights = NULL, *authenvironment = NULL;
if (inRights && !copyout_AuthorizationItemSet(inRights, inRightsLength, &authrights))
{
Syslog::alert("ucsp_server_authorizationCopyRights(): error converting 'rights' input");
CssmError::throwMe(errAuthorizationInternal); }
if (inEnvironment && !copyout_AuthorizationItemSet(inEnvironment, inEnvironmentLength, &authenvironment))
{
free(authrights);
Syslog::alert("ucsp_server_authorizationCopyRights(): error converting 'environment' input");
CssmError::throwMe(errAuthorizationInternal); }
Authorization::AuthItemSet rights(authrights), environment(authenvironment), grantedRights;
*rcode = Session::authGetRights(authorization, rights, environment, flags, grantedRights);
if (authrights)
free(authrights);
if (authenvironment)
free(authenvironment);
if (result && resultLength)
{
AuthorizationItemSet *copyout = grantedRights.copy();
if (!copyin_AuthorizationItemSet(copyout, result, resultLength))
{
free(copyout);
Syslog::alert("ucsp_server_authorizationCopyRights(): error packaging return information");
CssmError::throwMe(errAuthorizationInternal);
}
free(copyout);
Server::releaseWhenDone(*result);
}
END_IPC(CSSM)
}
kern_return_t ucsp_server_authorizationCopyInfo(UCSP_ARGS,
AuthorizationBlob authorization,
AuthorizationString tag,
void **info, mach_msg_type_number_t *infoLength)
{
BEGIN_IPC(authorizationCopyInfo)
Authorization::AuthItemSet infoSet;
*info = NULL;
*infoLength = 0;
*rcode = connection.process().session().authGetInfo(authorization,
tag[0] ? tag : NULL, infoSet);
if (*rcode == noErr)
{
AuthorizationItemSet *copyout = infoSet.copy();
if (!copyin_AuthorizationItemSet(copyout, info, infoLength))
{
free(copyout);
Syslog::alert("ucsp_server_authorizationCopyInfo(): error packaging return information");
CssmError::throwMe(errAuthorizationInternal);
}
free(copyout);
Server::releaseWhenDone(*info);
}
END_IPC(CSSM)
}
kern_return_t ucsp_server_authorizationExternalize(UCSP_ARGS,
AuthorizationBlob authorization, AuthorizationExternalForm *extForm)
{
BEGIN_IPC(authorizationExternalize)
*rcode = connection.process().session().authExternalize(authorization, *extForm);
END_IPC(CSSM)
}
kern_return_t ucsp_server_authorizationInternalize(UCSP_ARGS,
AuthorizationExternalForm extForm, AuthorizationBlob *authorization)
{
BEGIN_IPC(authorizationInternalize)
*rcode = connection.process().session().authInternalize(extForm, *authorization);
END_IPC(CSSM)
}
kern_return_t ucsp_server_setSessionUserPrefs(UCSP_ARGS, SecuritySessionId sessionId, DATA_IN(userPrefs))
{
BEGIN_IPC(setSessionuserPrefs)
CFRef<CFDataRef> data(CFDataCreate(NULL, (UInt8 *)userPrefs, userPrefsLength));
if (!data)
{
*rcode = errSessionValueNotSet;
return 0;
}
Session::find<DynamicSession>(sessionId).setUserPrefs(data);
*rcode = 0;
END_IPC(CSSM)
}
kern_return_t ucsp_server_postNotification(UCSP_ARGS, uint32 domain, uint32 event,
DATA_IN(data), uint32 sequence)
{
BEGIN_IPC(postNotification)
Listener::notify(domain, event, sequence, DATA(data));
END_IPC(CSSM)
}
kern_return_t ucsp_server_authorizationdbGet(UCSP_ARGS, const char *rightname, DATA_OUT(rightDefinition))
{
BEGIN_IPC(authorizationdbGet)
CFDictionaryRef rightDict;
*rcode = connection.process().session().authorizationdbGet(rightname, &rightDict);
if (!*rcode && rightDict)
{
CFRef<CFDataRef> data(CFPropertyListCreateXMLData (NULL, rightDict));
CFRelease(rightDict);
if (!data)
{
Syslog::alert("ucsp_server_authorizationGet(): unable to make XML version of right definition for '%s'", rightname);
return errAuthorizationInternal;
}
mach_msg_type_number_t length = CFDataGetLength(data);
void *xmlData = Allocator::standard().malloc(length);
memcpy(xmlData, CFDataGetBytePtr(data), length);
Server::releaseWhenDone(xmlData);
*rightDefinition = xmlData;
*rightDefinitionLength = length;
}
END_IPC(CSSM)
}
kern_return_t ucsp_server_authorizationdbSet(UCSP_ARGS, AuthorizationBlob authorization, const char *rightname, DATA_IN(rightDefinition))
{
BEGIN_IPC(authorizationdbSet)
CFRef<CFDataRef> data(CFDataCreate(NULL, (UInt8 *)rightDefinition, rightDefinitionLength));
if (!data)
{
Syslog::alert("ucsp_server_authorizationSet(): CFDataCreate() error");
return errAuthorizationInternal;
}
CFRef<CFDictionaryRef> rightDefinition(static_cast<CFDictionaryRef>(CFPropertyListCreateFromXMLData(NULL, data, kCFPropertyListImmutable, NULL)));
if (!rightDefinition || (CFGetTypeID(rightDefinition) != CFDictionaryGetTypeID()))
{
Syslog::alert("ucsp_server_authorizationSet(): error converting XML right definition for '%s' to property list", rightname);
return errAuthorizationInternal;
}
*rcode = connection.process().session().authorizationdbSet(authorization, rightname, rightDefinition);
END_IPC(CSSM)
}
kern_return_t ucsp_server_authorizationdbRemove(UCSP_ARGS, AuthorizationBlob authorization, const char *rightname)
{
BEGIN_IPC(authorizationdbRemove)
*rcode = connection.process().session().authorizationdbRemove(authorization, rightname);
END_IPC(CSSM)
}
kern_return_t ucsp_server_addCodeEquivalence(UCSP_ARGS, DATA_IN(oldHash), DATA_IN(newHash),
const char *name, boolean_t forSystem)
{
BEGIN_IPC(addCodeEquivalence)
Server::codeSignatures().addLink(DATA(oldHash), DATA(newHash), name, forSystem);
END_IPC(CSSM)
}
kern_return_t ucsp_server_removeCodeEquivalence(UCSP_ARGS, DATA_IN(hash),
const char *name, boolean_t forSystem)
{
BEGIN_IPC(removeCodeEquivalence)
Server::codeSignatures().removeLink(DATA(hash), name, forSystem);
END_IPC(CSSM)
}
kern_return_t ucsp_server_setAlternateSystemRoot(UCSP_ARGS, const char *root)
{
BEGIN_IPC(setAlternateSystemRoot)
#if defined(NDEBUG)
if (connection.process().uid() != 0)
CssmError::throwMe(CSSM_ERRCODE_OS_ACCESS_DENIED);
#endif //NDEBUG
Server::codeSignatures().open((string(root) + EQUIVALENCEDBPATH).c_str());
END_IPC(CSSM)
}
kern_return_t ucsp_server_childCheckIn(mach_port_t serverPort,
mach_port_t servicePort, mach_port_t taskPort)
{
BEGIN_IPCS
ServerChild::checkIn(servicePort, TaskPort(taskPort).pid());
END_IPCS(mach_port_deallocate(mach_task_self(), taskPort))
}
kern_return_t ucsp_server_registerHosting(UCSP_ARGS, mach_port_t hostingPort, uint32 flags)
{
BEGIN_IPC(registerHosting)
connection.process().registerCodeSigning(hostingPort, flags);
END_IPC(CSSM)
}
kern_return_t ucsp_server_hostingPort(UCSP_ARGS, pid_t hostPid, mach_port_t *hostingPort)
{
BEGIN_IPC(hostingPort)
if (RefPointer<Process> process = Server::active().findPid(hostPid))
*hostingPort = process->hostingPort();
else
*hostingPort = MACH_PORT_NULL;
secdebug("hosting", "hosting port for for pid=%d is port %d", hostPid, *hostingPort);
END_IPC(CSSM)
}
kern_return_t ucsp_server_setGuest(UCSP_ARGS, SecGuestRef guest, SecCSFlags flags)
{
BEGIN_IPC(setGuest)
connection.guestRef(guest, flags);
END_IPC(CSSM)
}
kern_return_t ucsp_server_createGuest(UCSP_ARGS, SecGuestRef host,
uint32_t status, const char *path, DATA_IN(cdhash), DATA_IN(attributes),
SecCSFlags flags, SecGuestRef *newGuest)
{
BEGIN_IPC(createGuest)
*newGuest = connection.process().createGuest(host, status, path, DATA(cdhash), DATA(attributes), flags);
END_IPC(CSSM)
}
kern_return_t ucsp_server_setGuestStatus(UCSP_ARGS, SecGuestRef guest,
uint32_t status, DATA_IN(attributes))
{
BEGIN_IPC(setGuestStatus)
connection.process().setGuestStatus(guest, status, DATA(attributes));
END_IPC(CSSM)
}
kern_return_t ucsp_server_removeGuest(UCSP_ARGS, SecGuestRef host, SecGuestRef guest)
{
BEGIN_IPC(removeGuest)
connection.process().removeGuest(host, guest);
END_IPC(CSSM)
}
kern_return_t ucsp_server_helpCheckLoad(UCSP_ARGS, const char path[PATH_MAX], uint32_t type)
{
BEGIN_IPC(helpCheckLoad)
END_IPC(CSSM)
}