We should treat most gensec related structures private.
It's a long way, but this is a start.
Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
#include "lib/tsocket/tsocket.h"
#include "lib/util/tevent_ntstatus.h"
#include "auth/gensec/gensec.h"
+#include "auth/gensec/gensec_internal.h"
#include "librpc/rpc/dcerpc.h"
/*
struct tevent_context;
struct tevent_req;
struct smb_krb5_context;
+struct tsocket_address;
struct gensec_settings {
struct loadparm_context *lp_ctx;
const char *server_netbios_name;
};
-struct gensec_security_ops {
- const char *name;
- const char *sasl_name;
- uint8_t auth_type; /* 0 if not offered on DCE-RPC */
- const char **oid; /* NULL if not offered by SPNEGO */
- NTSTATUS (*client_start)(struct gensec_security *gensec_security);
- NTSTATUS (*server_start)(struct gensec_security *gensec_security);
- /**
- Determine if a packet has the right 'magic' for this mechanism
- */
- NTSTATUS (*magic)(struct gensec_security *gensec_security,
- const DATA_BLOB *first_packet);
- NTSTATUS (*update)(struct gensec_security *gensec_security, TALLOC_CTX *out_mem_ctx,
- struct tevent_context *ev,
- const DATA_BLOB in, DATA_BLOB *out);
- NTSTATUS (*seal_packet)(struct gensec_security *gensec_security, TALLOC_CTX *sig_mem_ctx,
- uint8_t *data, size_t length,
- const uint8_t *whole_pdu, size_t pdu_length,
- DATA_BLOB *sig);
- NTSTATUS (*sign_packet)(struct gensec_security *gensec_security, TALLOC_CTX *sig_mem_ctx,
- const uint8_t *data, size_t length,
- const uint8_t *whole_pdu, size_t pdu_length,
- DATA_BLOB *sig);
- size_t (*sig_size)(struct gensec_security *gensec_security, size_t data_size);
- size_t (*max_input_size)(struct gensec_security *gensec_security);
- size_t (*max_wrapped_size)(struct gensec_security *gensec_security);
- NTSTATUS (*check_packet)(struct gensec_security *gensec_security,
- const uint8_t *data, size_t length,
- const uint8_t *whole_pdu, size_t pdu_length,
- const DATA_BLOB *sig);
- NTSTATUS (*unseal_packet)(struct gensec_security *gensec_security,
- uint8_t *data, size_t length,
- const uint8_t *whole_pdu, size_t pdu_length,
- const DATA_BLOB *sig);
- NTSTATUS (*wrap)(struct gensec_security *gensec_security,
- TALLOC_CTX *mem_ctx,
- const DATA_BLOB *in,
- DATA_BLOB *out);
- NTSTATUS (*unwrap)(struct gensec_security *gensec_security,
- TALLOC_CTX *mem_ctx,
- const DATA_BLOB *in,
- DATA_BLOB *out);
- NTSTATUS (*wrap_packets)(struct gensec_security *gensec_security,
- TALLOC_CTX *mem_ctx,
- const DATA_BLOB *in,
- DATA_BLOB *out,
- size_t *len_processed);
- NTSTATUS (*unwrap_packets)(struct gensec_security *gensec_security,
- TALLOC_CTX *mem_ctx,
- const DATA_BLOB *in,
- DATA_BLOB *out,
- size_t *len_processed);
- NTSTATUS (*packet_full_request)(struct gensec_security *gensec_security,
- DATA_BLOB blob, size_t *size);
- NTSTATUS (*session_key)(struct gensec_security *gensec_security, TALLOC_CTX *mem_ctx,
- DATA_BLOB *session_key);
- NTSTATUS (*session_info)(struct gensec_security *gensec_security, TALLOC_CTX *mem_ctx,
- struct auth_session_info **session_info);
- void (*want_feature)(struct gensec_security *gensec_security,
- uint32_t feature);
- bool (*have_feature)(struct gensec_security *gensec_security,
- uint32_t feature);
- NTTIME (*expire_time)(struct gensec_security *gensec_security);
- bool enabled;
- bool kerberos;
- enum gensec_priority priority;
-};
-
-struct gensec_security_ops_wrapper {
- const struct gensec_security_ops *op;
- const char *oid;
-};
+struct gensec_security_ops;
+struct gensec_security_ops_wrapper;
#define GENSEC_INTERFACE_VERSION 0
-struct gensec_security {
- const struct gensec_security_ops *ops;
- void *private_data;
- struct cli_credentials *credentials;
- struct gensec_target target;
- enum gensec_role gensec_role;
- bool subcontext;
- uint32_t want_features;
- uint32_t max_update_size;
- uint8_t dcerpc_auth_level;
- struct tsocket_address *local_addr, *remote_addr;
- struct gensec_settings *settings;
-
- /* When we are a server, this may be filled in to provide an
- * NTLM authentication backend, and user lookup (such as if no
- * PAC is found) */
- struct auth4_context *auth_context;
-};
-
/* this structure is used by backends to determine the size of some critical types */
-struct gensec_critical_sizes {
- int interface_version;
- int sizeof_gensec_security_ops;
- int sizeof_gensec_security;
-};
+struct gensec_critical_sizes;
const struct gensec_critical_sizes *gensec_interface_version(void);
/* Socket wrapper */
--- /dev/null
+/*
+ Unix SMB/CIFS implementation.
+
+ Generic Authentication Interface
+
+ Copyright (C) Andrew Tridgell 2003
+ Copyright (C) Andrew Bartlett <abartlet@samba.org> 2004-2005
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 3 of the License, or
+ (at your option) any later version.
+
+ This program 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 General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program. If not, see <http://www.gnu.org/licenses/>.
+*/
+
+#ifndef __GENSEC_INTERNAL_H__
+#define __GENSEC_INTERNAL_H__
+
+struct gensec_security;
+
+struct gensec_security_ops {
+ const char *name;
+ const char *sasl_name;
+ uint8_t auth_type; /* 0 if not offered on DCE-RPC */
+ const char **oid; /* NULL if not offered by SPNEGO */
+ NTSTATUS (*client_start)(struct gensec_security *gensec_security);
+ NTSTATUS (*server_start)(struct gensec_security *gensec_security);
+ /**
+ Determine if a packet has the right 'magic' for this mechanism
+ */
+ NTSTATUS (*magic)(struct gensec_security *gensec_security,
+ const DATA_BLOB *first_packet);
+ NTSTATUS (*update)(struct gensec_security *gensec_security, TALLOC_CTX *out_mem_ctx,
+ struct tevent_context *ev,
+ const DATA_BLOB in, DATA_BLOB *out);
+ NTSTATUS (*seal_packet)(struct gensec_security *gensec_security, TALLOC_CTX *sig_mem_ctx,
+ uint8_t *data, size_t length,
+ const uint8_t *whole_pdu, size_t pdu_length,
+ DATA_BLOB *sig);
+ NTSTATUS (*sign_packet)(struct gensec_security *gensec_security, TALLOC_CTX *sig_mem_ctx,
+ const uint8_t *data, size_t length,
+ const uint8_t *whole_pdu, size_t pdu_length,
+ DATA_BLOB *sig);
+ size_t (*sig_size)(struct gensec_security *gensec_security, size_t data_size);
+ size_t (*max_input_size)(struct gensec_security *gensec_security);
+ size_t (*max_wrapped_size)(struct gensec_security *gensec_security);
+ NTSTATUS (*check_packet)(struct gensec_security *gensec_security,
+ const uint8_t *data, size_t length,
+ const uint8_t *whole_pdu, size_t pdu_length,
+ const DATA_BLOB *sig);
+ NTSTATUS (*unseal_packet)(struct gensec_security *gensec_security,
+ uint8_t *data, size_t length,
+ const uint8_t *whole_pdu, size_t pdu_length,
+ const DATA_BLOB *sig);
+ NTSTATUS (*wrap)(struct gensec_security *gensec_security,
+ TALLOC_CTX *mem_ctx,
+ const DATA_BLOB *in,
+ DATA_BLOB *out);
+ NTSTATUS (*unwrap)(struct gensec_security *gensec_security,
+ TALLOC_CTX *mem_ctx,
+ const DATA_BLOB *in,
+ DATA_BLOB *out);
+ NTSTATUS (*wrap_packets)(struct gensec_security *gensec_security,
+ TALLOC_CTX *mem_ctx,
+ const DATA_BLOB *in,
+ DATA_BLOB *out,
+ size_t *len_processed);
+ NTSTATUS (*unwrap_packets)(struct gensec_security *gensec_security,
+ TALLOC_CTX *mem_ctx,
+ const DATA_BLOB *in,
+ DATA_BLOB *out,
+ size_t *len_processed);
+ NTSTATUS (*packet_full_request)(struct gensec_security *gensec_security,
+ DATA_BLOB blob, size_t *size);
+ NTSTATUS (*session_key)(struct gensec_security *gensec_security, TALLOC_CTX *mem_ctx,
+ DATA_BLOB *session_key);
+ NTSTATUS (*session_info)(struct gensec_security *gensec_security, TALLOC_CTX *mem_ctx,
+ struct auth_session_info **session_info);
+ void (*want_feature)(struct gensec_security *gensec_security,
+ uint32_t feature);
+ bool (*have_feature)(struct gensec_security *gensec_security,
+ uint32_t feature);
+ NTTIME (*expire_time)(struct gensec_security *gensec_security);
+ bool enabled;
+ bool kerberos;
+ enum gensec_priority priority;
+};
+
+struct gensec_security_ops_wrapper {
+ const struct gensec_security_ops *op;
+ const char *oid;
+};
+
+struct gensec_security {
+ const struct gensec_security_ops *ops;
+ void *private_data;
+ struct cli_credentials *credentials;
+ struct gensec_target target;
+ enum gensec_role gensec_role;
+ bool subcontext;
+ uint32_t want_features;
+ uint32_t max_update_size;
+ uint8_t dcerpc_auth_level;
+ struct tsocket_address *local_addr, *remote_addr;
+ struct gensec_settings *settings;
+
+ /* When we are a server, this may be filled in to provide an
+ * NTLM authentication backend, and user lookup (such as if no
+ * PAC is found) */
+ struct auth4_context *auth_context;
+};
+
+/* this structure is used by backends to determine the size of some critical types */
+struct gensec_critical_sizes {
+ int interface_version;
+ int sizeof_gensec_security_ops;
+ int sizeof_gensec_security;
+};
+
+#endif /* __GENSEC_H__ */
#include "librpc/rpc/dcerpc.h"
#include "auth/credentials/credentials.h"
#include "auth/gensec/gensec.h"
+#include "auth/gensec/gensec_internal.h"
#include "lib/param/param.h"
#include "lib/util/tsort.h"
#include "lib/util/samba_modules.h"
#include "includes.h"
#include "auth/gensec/gensec.h"
+#include "auth/gensec/gensec_internal.h"
#include "auth/common_auth.h"
#include "../lib/util/asn1.h"
#include "librpc/gen_ndr/ndr_dcerpc.h"
#include "auth/credentials/credentials.h"
#include "auth/gensec/gensec.h"
+#include "auth/gensec/gensec_internal.h"
#include "param/param.h"
#include "lib/util/asn1.h"
#include "includes.h"
#include "auth/ntlmssp/ntlmssp.h"
#include "auth/gensec/gensec.h"
+#include "auth/gensec/gensec_internal.h"
#include "auth/ntlmssp/ntlmssp_private.h"
NTSTATUS gensec_ntlmssp_magic(struct gensec_security *gensec_security,
#include "../libcli/auth/libcli_auth.h"
#include "../lib/crypto/crypto.h"
#include "auth/gensec/gensec.h"
+#include "auth/gensec/gensec_internal.h"
#include "auth/common_auth.h"
#include "param/param.h"
#include "../libcli/auth/libcli_auth.h"
#include "librpc/gen_ndr/ndr_dcerpc.h"
#include "auth/gensec/gensec.h"
+#include "auth/gensec/gensec_internal.h"
/**
* Callbacks for NTLMSSP - for both client and server operating modes
#include "../libcli/auth/libcli_auth.h"
#include "auth/credentials/credentials.h"
#include "auth/gensec/gensec.h"
+#include "auth/gensec/gensec_internal.h"
#include "param/param.h"
#include "auth/ntlmssp/ntlmssp_private.h"
#include "../librpc/gen_ndr/ndr_ntlmssp.h"
#include "../libcli/auth/libcli_auth.h"
#include "../lib/crypto/crypto.h"
#include "auth/gensec/gensec.h"
+#include "auth/gensec/gensec_internal.h"
#include "auth/common_auth.h"
/**
#include "lib/param/param.h"
#include "librpc/crypto/gse.h"
#include "auth/gensec/gensec.h"
+#include "auth/gensec/gensec_internal.h" /* TODO: remove this */
#include "../libcli/auth/spnego.h"
#ifdef HAVE_KRB5
#include "libads/kerberos_proto.h"
#include "auth/common_auth.h"
#include "auth/gensec/gensec.h"
+#include "auth/gensec/gensec_internal.h"
#include "auth/credentials/credentials.h"
#include "../librpc/gen_ndr/dcerpc.h"
#include "auth/ntlmssp/ntlmssp_private.h"
#include "auth_generic.h"
#include "auth/gensec/gensec.h"
+#include "auth/gensec/gensec_internal.h"
#include "auth/credentials/credentials.h"
#include "librpc/rpc/dcerpc.h"
#include "lib/param/param.h"
#include "../libcli/auth/spnego.h"
#include "auth/ntlmssp/ntlmssp.h"
#include "auth/gensec/gensec.h"
+#include "auth/gensec/gensec_internal.h"
#include "auth/credentials/credentials.h"
#include "librpc/crypto/gse.h"
#include "smb_krb5.h"
#include "lib/tsocket/tsocket.h"
#include "auth/credentials/credentials.h"
#include "auth/gensec/gensec.h"
+#include "auth/gensec/gensec_internal.h"
#include "auth/gensec/gensec_proto.h"
#include "auth/gensec/gensec_toplevel_proto.h"
#include <sasl/sasl.h>
#include "auth/credentials/credentials.h"
#include "auth/credentials/credentials_krb5.h"
#include "auth/gensec/gensec.h"
+#include "auth/gensec/gensec_internal.h"
#include "auth/gensec/gensec_proto.h"
#include "auth/gensec/gensec_toplevel_proto.h"
#include "param/param.h"
#include "auth/credentials/credentials_krb5.h"
#include "auth/kerberos/kerberos_credentials.h"
#include "auth/gensec/gensec.h"
+#include "auth/gensec/gensec_internal.h"
#include "auth/gensec/gensec_proto.h"
#include "auth/gensec/gensec_toplevel_proto.h"
#include "param/param.h"
#include "includes.h"
#include "param/pyparam.h"
#include "auth/gensec/gensec.h"
+#include "auth/gensec/gensec_internal.h" /* TODO: remove this */
#include "auth/credentials/pycredentials.h"
#include "libcli/util/pyerrors.h"
#include "python/modules.h"
#include "auth/auth.h"
#include "auth/credentials/credentials.h"
#include "auth/gensec/gensec.h"
+#include "auth/gensec/gensec_internal.h"
#include "auth/gensec/gensec_proto.h"
#include "../libcli/auth/schannel.h"
#include "librpc/gen_ndr/dcerpc.h"
#include "../lib/util/dlinklist.h"
#include "auth/credentials/credentials.h"
#include "auth/gensec/gensec.h"
+#include "auth/gensec/gensec_internal.h" /* TODO: remove this */
#include "param/param.h"
#include "smbd/service_stream.h"
#include "dsdb/samdb/samdb.h"
#include "libcli/ldap/ldap_client.h"
#include "lib/tls/tls.h"
#include "auth/gensec/gensec.h"
+#include "auth/gensec/gensec_internal.h" /* TODO: remove this */
#include "auth/gensec/gensec_socket.h"
#include "auth/credentials/credentials.h"
#include "lib/stream/packet.h"
#include "includes.h"
#include "auth/gensec/gensec.h"
+#include "auth/gensec/gensec_internal.h"
#include "auth/ntlmssp/ntlmssp.h"
#include "auth/ntlmssp/ntlmssp_private.h"
#include "lib/cmdline/popt_common.h"
#include <ldb.h>
#include "auth/credentials/credentials.h"
#include "auth/gensec/gensec.h"
+#include "auth/gensec/gensec_internal.h" /* TODO: remove this */
#include "auth/auth.h"
#include "librpc/gen_ndr/ndr_netlogon.h"
#include "auth/auth_sam.h"