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/* --- BEGIN COPYRIGHT BLOCK ---
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation;
* version 2.1 of the License.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor,
* Boston, MA 02110-1301 USA
*
* Copyright (C) 2007 Red Hat, Inc.
* All rights reserved.
* --- END COPYRIGHT BLOCK ---
*/
#ifndef RA_H
#define RA_H
#ifdef HAVE_CONFIG_H
#ifndef AUTOTOOLS_CONFIG_H
#define AUTOTOOLS_CONFIG_H
/* Eliminate warnings when using Autotools */
#undef PACKAGE_BUGREPORT
#undef PACKAGE_NAME
#undef PACKAGE_STRING
#undef PACKAGE_TARNAME
#undef PACKAGE_VERSION
#include <config.h>
#endif /* AUTOTOOLS_CONFIG_H */
#endif /* HAVE_CONFIG_H */
#include "pk11func.h"
#include "engine/audit.h"
#include "ldap.h"
#include "lber.h"
#include "main/Base.h"
#include "main/ConfigStore.h"
#include "main/Buffer.h"
#include "main/PublishEntry.h"
#include "main/AuthenticationEntry.h"
#include "main/LogFile.h"
#include "authentication/Authentication.h"
#include "apdu/APDU.h"
#include "main/RA_Context.h"
#include "channel/Secure_Channel.h"
#include "cms/HttpConnection.h"
#include "cms/ConnectionInfo.h"
#include "publisher/IPublisher.h"
/*
*
* LL_PER_SERVER = 4 these messages will occur only once during the
* entire invocation of the server, e.g. at startup
* or shutdown time., reading the conf parameters.
* Perhaps other infrequent events relating to
* failing over of CA, TKS, too
*
* LL_PER_CONNECTION = 6 these messages happen once per connection - most
* of the log events will be at this level
*
* LL_PER_PDU = 8 these messages relate to PDU processing. If you
* have something that is done for every PDU, such
* as applying the MAC, it should be logged at this
* level
*
* LL_ALL_DATA_IN_PDU = 9 dump all the data in the PDU - a more chatty
* version of the above
*/
enum RA_Log_Level {
LL_PER_SERVER = 4,
LL_PER_CONNECTION = 6,
LL_PER_PDU = 8,
LL_ALL_DATA_IN_PDU = 9
};
#ifdef XP_WIN32
#define TPS_PUBLIC __declspec(dllexport)
#else /* !XP_WIN32 */
#define TPS_PUBLIC
#endif /* !XP_WIN32 */
/* For now, this value must correspond exactly to the successful exit */
/* status of RA::Initialize( char *cfg_path, RA_Context *ctx ). */
#define RA_INITIALIZATION_SUCCESS 1
#define TRANSPORT_KEY_NAME "sharedSecret"
typedef char NSSUTF8;
class RA
{
public:
RA();
~RA();
public:
static bool IsAuditEventSelected(const char *auditEvent);
static bool IsValidEvent(const char *auditEvent);
static void getLastSignature();
static int IsTokendbInitialized();
static int IsTpsConfigured();
TPS_PUBLIC static int Initialize(char *cfg_path, RA_Context *ctx);
// TPS_PUBLIC static int InitializeInChild(RA_Context *ctx);
TPS_PUBLIC static int InitializeInChild(RA_Context *ctx, int nSignedAuditInitCount);
TPS_PUBLIC static int Shutdown();
TPS_PUBLIC static int Child_Shutdown();
public:
static PK11SymKey *ComputeSessionKey(RA_Session *session,
Buffer &CUID,
Buffer &keyinfo,
Buffer &card_challenge,
Buffer &host_challenge,
Buffer **host_cryptogram,
Buffer &card_cryptogram,
PK11SymKey **encSymKey,
char** drm_kekSessionKey_s,
char** kek_kekSessionKey_s,
char **keycheck_s,
const char *connId);
static void ServerSideKeyGen(RA_Session *session, const char* cuid,
const char *userid, char* kekSessionKey_s,
char **publickey_s,
char **wrappedPrivateKey_s,
char **ivParam_s, const char *connId,
bool archive, int keysize);
static void RecoverKey(RA_Session *session, const char* cuid,
const char *userid, char* kekSessionKey_s,
char *cert_s, char **publickey_s,
char **wrappedPrivateKey_s, const char *connId, char **ivParam_s);
static Buffer *ComputeHostCryptogram(Buffer &card_challenge, Buffer &host_challenge);
static PK11SymKey *FindSymKeyByName( PK11SlotInfo *slot, char *keyname);
static PK11SymKey *CreateDesKey24Byte(PK11SlotInfo *slot, PK11SymKey *origKey);
public:
TPS_PUBLIC static ConfigStore *GetConfigStore();
TPS_PUBLIC static bool match_comma_list(const char* item, char *list);
TPS_PUBLIC static char* remove_from_comma_list(const char*item, char *list);
public:
TPS_PUBLIC static void Audit(const char *func_name, const char *fmt, ...);
TPS_PUBLIC static void Error(const char *func_name, const char *fmt, ...);
TPS_PUBLIC static void SelfTestLog(const char *func_name, const char *fmt, ...);
TPS_PUBLIC static void Debug(const char *func_name, const char *fmt, ...);
TPS_PUBLIC static void DebugBuffer(const char *func_name, const char *prefix, Buffer *buf);
TPS_PUBLIC static void Audit(RA_Log_Level level, const char *func_name, const char *fmt, ...);
TPS_PUBLIC static void Error(RA_Log_Level level, const char *func_name, const char *fmt, ...);
TPS_PUBLIC static void SelfTestLog(RA_Log_Level level, const char *func_name, const char *fmt, ...);
TPS_PUBLIC static void Debug(RA_Log_Level level, const char *func_name, const char *fmt, ...);
static void DebugBuffer(RA_Log_Level level, const char *func_name, const char *prefix, Buffer *buf);
TPS_PUBLIC static void FlushAuditLogBuffer();
TPS_PUBLIC static void SignAuditLog(NSSUTF8 *msg);
TPS_PUBLIC static char *GetAuditSigningMessage(const NSSUTF8 *msg);
TPS_PUBLIC static void SetFlushInterval(int interval);
TPS_PUBLIC static void SetBufferSize(int size);
static void RunFlushThread(void *arg);
TPS_PUBLIC static int setup_audit_log(bool enable_signing, bool signing_changed);
TPS_PUBLIC static void enable_audit_logging(bool enable);
private:
static void AuditThis(RA_Log_Level level, const char *func_name, const char *fmt, va_list ap);
static void ErrorThis(RA_Log_Level level, const char *func_name, const char *fmt, va_list ap);
static void SelfTestLogThis(RA_Log_Level level, const char *func_name, const char *fmt, va_list ap);
static void DebugThis(RA_Log_Level level, const char *func_name, const char *fmt, va_list ap);
static void do_free(char *s);
public:
static int InitializeTokendb(char *cfg_path);
static int InitializeSignedAudit();
static PRLock *GetVerifyLock();
static PRLock *GetConfigLock();
TPS_PUBLIC static CERTCertificate **ra_get_certificates(LDAPMessage *e);
TPS_PUBLIC static LDAPMessage *ra_get_first_entry(LDAPMessage *e);
TPS_PUBLIC static LDAPMessage *ra_get_next_entry(LDAPMessage *e);
TPS_PUBLIC static struct berval **ra_get_attribute_values(LDAPMessage *e, const char *p);
TPS_PUBLIC static void ra_free_values(struct berval **values);
TPS_PUBLIC static char *ra_get_cert_attr_byname(LDAPMessage *e, const char *name);
TPS_PUBLIC static char *ra_get_token_id(LDAPMessage *e);
TPS_PUBLIC static char *ra_get_cert_tokenType(LDAPMessage *entry);
TPS_PUBLIC static char *ra_get_token_status(LDAPMessage *entry);
TPS_PUBLIC static char *ra_get_cert_cn(LDAPMessage *entry);
TPS_PUBLIC static char *ra_get_cert_status(LDAPMessage *entry);
TPS_PUBLIC static char *ra_get_cert_type(LDAPMessage *entry);
TPS_PUBLIC static char *ra_get_cert_serial(LDAPMessage *entry);
TPS_PUBLIC static char *ra_get_cert_issuer(LDAPMessage *entry);
TPS_PUBLIC static int ra_delete_certificate_entry(LDAPMessage *entry);
TPS_PUBLIC static int ra_tus_has_active_tokens(char *userid);
TPS_PUBLIC static char *ra_get_token_reason(LDAPMessage *msg);
TPS_PUBLIC static int ra_get_number_of_entries(LDAPMessage *ldapResult);
TPS_PUBLIC static int ra_find_tus_token_entries(char *filter,
int maxReturns, LDAPMessage **ldapResult, int num);
TPS_PUBLIC static int ra_find_tus_token_entries_no_vlv(char *filter,
LDAPMessage **ldapResult, int num);
TPS_PUBLIC static int ra_is_tus_db_entry_disabled(char *cuid);
TPS_PUBLIC static int ra_is_token_pin_resetable(char *cuid);
TPS_PUBLIC static int ra_is_token_present(char *cuid);
TPS_PUBLIC static int ra_allow_token_reenroll(char *cuid);
TPS_PUBLIC static int ra_allow_token_renew(char *cuid);
TPS_PUBLIC static int ra_force_token_format(char *cuid);
TPS_PUBLIC static int ra_is_update_pin_resetable_policy(char *cuid);
TPS_PUBLIC static char *ra_get_token_policy(char *cuid);
TPS_PUBLIC static char *ra_get_token_userid(char *cuid);
TPS_PUBLIC static int ra_update_token_policy(char *cuid, char *policy);
TPS_PUBLIC static int ra_update_cert_status(char *cn, const char *status);
TPS_PUBLIC static int ra_find_tus_certificate_entries_by_order(
char *filter, int num, LDAPMessage **msg, int order);
TPS_PUBLIC static int ra_find_tus_certificate_entries_by_order_no_vlv(
char *filter, LDAPMessage **msg, int order);
TPS_PUBLIC static void ra_tus_print_integer(char *out, SECItem *data);
TPS_PUBLIC static int ra_update_token_status_reason_userid(char *userid,
char *cuid, const char *status, const char *reason, int modifyDateOfCreate);
static int tdb_add_token_entry(char *userid, char* cuid, const char *status, const char *token_type);
static int tdb_update(const char *userid, char *cuid, char *applet_version, char *key_info, const char *state, const char *reason, const char * token_type);
static int tdb_update_certificates(char *cuid, char **tokentypes, char *userid, CERTCertificate **certificates, char **ktypes, char **origins, int numOfCerts);
static int tdb_activity(const char *ip, const char *cuid, const char *op, const char *result, const char *msg, const char *userid, const char *token_type);
static int testTokendb();
static int InitializeAuthentication();
static AuthenticationEntry *GetAuth(const char *id);
public:
static HttpConnection *GetCAConn(const char *id);
static void ReturnCAConn(HttpConnection *conn);
static HttpConnection *GetTKSConn(const char *id);
static void ReturnTKSConn(HttpConnection *conn);
static HttpConnection *GetDRMConn(const char *id);
static void ReturnDRMConn(HttpConnection *conn);
static int GetCurrentIndex(HttpConnection *conn);
static LogFile* GetLogFile(const char *log_type);
public:
static void SetPodIndex(int index);
static int GetPodIndex();
TPS_PUBLIC static int GetAuthCurrentIndex();
static void SetAuthCurrentIndex(int index);
TPS_PUBLIC static PRLock *GetAuthLock();
TPS_PUBLIC static void IncrementAuthCurrentIndex(int len);
TPS_PUBLIC static void update_signed_audit_selected_events(char *new_selected);
TPS_PUBLIC static void update_signed_audit_enable(const char *enable);
TPS_PUBLIC static void update_signed_audit_log_signing(const char *enable);
static void SetGlobalSecurityLevel(SecurityLevel sl);
static SecurityLevel GetGlobalSecurityLevel();
public: /* default values */
static const char *CFG_DEF_CARDMGR_INSTANCE_AID;
static const char *CFG_DEF_NETKEY_INSTANCE_AID;
static const char *CFG_DEF_NETKEY_FILE_AID;
static const char *CFG_DEF_NETKEY_OLD_INSTANCE_AID;
static const char *CFG_DEF_NETKEY_OLD_FILE_AID;
static const char *CFG_DEF_APPLET_SO_PIN;
public:
static const char *CFG_APPLET_DELETE_NETKEY_OLD;
static const char *CFG_APPLET_CARDMGR_INSTANCE_AID;
static const char *CFG_APPLET_NETKEY_INSTANCE_AID;
static const char *CFG_APPLET_NETKEY_FILE_AID;
static const char *CFG_APPLET_NETKEY_OLD_INSTANCE_AID;
static const char *CFG_APPLET_NETKEY_OLD_FILE_AID;
static const char *CFG_APPLET_SO_PIN;
static const char *CFG_DEBUG_ENABLE;
static const char *CFG_DEBUG_FILENAME;
static const char *CFG_DEBUG_LEVEL;
static const char *CFG_AUDIT_ENABLE;
static const char *CFG_AUDIT_FILENAME;
static const char *CFG_SIGNED_AUDIT_FILENAME;
static const char *CFG_AUDIT_LEVEL;
static const char *CFG_AUDIT_SIGNED;
static const char *CFG_AUDIT_SIGNING_CERT_NICK;
static const char *CFG_AUDIT_SELECTED_EVENTS;
static const char *CFG_AUDIT_SELECTABLE_EVENTS;
static const char *CFG_AUDIT_NONSELECTABLE_EVENTS;
static const char *CFG_ERROR_LEVEL;
static const char *CFG_ERROR_ENABLE;
static const char *CFG_ERROR_FILENAME;
static const char *CFG_SELFTEST_LEVEL;
static const char *CFG_SELFTEST_ENABLE;
static const char *CFG_SELFTEST_FILENAME;
static const char *CFG_CHANNEL_SEC_LEVEL;
static const char *CFG_CHANNEL_ENCRYPTION;
static const char *CFG_AUDIT_BUFFER_SIZE;
static const char *CFG_AUDIT_FLUSH_INTERVAL;
static const char *CFG_AUDIT_FILE_TYPE;
static const char *CFG_DEBUG_FILE_TYPE;
static const char *CFG_ERROR_FILE_TYPE;
static const char *CFG_SELFTEST_FILE_TYPE;
static const char *CFG_AUDIT_PREFIX;
static const char *CFG_DEBUG_PREFIX;
static const char *CFG_ERROR_PREFIX;
static const char *CFG_SELFTEST_PREFIX;
static const char *CFG_AUTHS_ENABLE;
static const char *CFG_AUTHS_CURRENTIMPL;
static const char *CFG_AUTHS_PLUGINS_NUM;
static const char *CFG_AUTHS_PLUGIN_NAME;
static const char *CFG_IPUBLISHER_LIB;
static const char *CFG_IPUBLISHER_FACTORY;
public:
static const char *TKS_RESPONSE_STATUS;
static const char *TKS_RESPONSE_SessionKey;
static const char *TKS_RESPONSE_EncSessionKey;
static const char *TKS_RESPONSE_KEK_DesKey;
static const char *TKS_RESPONSE_DRM_Trans_DesKey;
static const char *TKS_RESPONSE_HostCryptogram;
public:
static int m_used_tks_conn;
static int m_used_ca_conn;
static int m_used_drm_conn;
static HttpConnection* m_drmConnection[];
static int m_drmConns_len;
static int m_pod_curr;
static int m_auth_curr;
static bool m_pod_enable;
static PRLock *m_verify_lock;
static PRLock *m_pod_lock;
static PRLock *m_auth_lock;
static PRLock *m_error_log_lock;
static PRLock *m_selftest_log_lock;
static PRMonitor *m_audit_log_monitor;
static PRLock *m_debug_log_lock;
static PRLock *m_config_lock;
static int m_audit_log_level;
static int m_debug_log_level;
static int m_error_log_level;
static int m_selftest_log_level;
TPS_PUBLIC static bool m_audit_signed;
TPS_PUBLIC static bool m_audit_enabled;
static SECKEYPrivateKey *m_audit_signing_key;
static char *m_last_audit_signature;
static SECOidTag m_audit_signAlgTag;
TPS_PUBLIC static char *m_signedAuditSelectedEvents;
TPS_PUBLIC static char *m_signedAuditSelectableEvents;
TPS_PUBLIC static char *m_signedAuditNonSelectableEvents;
static char *m_audit_log_buffer;
static PRThread *m_flush_thread;
static size_t m_bytes_unflushed;
static size_t m_buffer_size;
static int m_flush_interval;
static HttpConnection* m_caConnection[];
static HttpConnection* m_tksConnection[];
static int m_caConns_len;
static int m_tksConns_len;
static int m_auth_len;
static AuthenticationEntry *m_auth_list[];
static SecurityLevel m_global_security_level;
static void SetCurrentIndex(HttpConnection *&conn, int index);
static PublisherEntry *publisher_list;
static int m_num_publishers;
static RA_Context *m_ctx;
static PublisherEntry *getPublisherById(const char *publisher_id);
static int InitializePublishers();
static int InitializeHttpConnections(const char *id, int *len, HttpConnection **conn, RA_Context *ctx);
static void CleanupPublishers();
static int Failover(HttpConnection *&conn, int len);
TPS_PUBLIC static SECCertificateUsage getCertificateUsage(const char *certusage);
TPS_PUBLIC static bool verifySystemCertByNickname(const char *nickname, const char *certUsage);
TPS_PUBLIC static bool verifySystemCerts();
};
#endif /* RA_H */
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