120 lines
5.0 KiB
C
120 lines
5.0 KiB
C
/* SPDX-License-Identifier: LGPL-2.1-or-later */
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#pragma once
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#if HAVE_OPENSSL
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# include <openssl/evp.h>
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#endif
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#if HAVE_P11KIT
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# include <p11-kit/p11-kit.h> /* IWYU pragma: export */
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# include <p11-kit/uri.h> /* IWYU pragma: export */
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#endif
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#include "ask-password-api.h"
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#include "dlfcn-util.h"
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#include "shared-forward.h"
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bool pkcs11_uri_valid(const char *uri);
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#if HAVE_P11KIT
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extern DLSYM_PROTOTYPE(p11_kit_module_get_name);
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extern DLSYM_PROTOTYPE(p11_kit_modules_finalize_and_release);
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extern DLSYM_PROTOTYPE(p11_kit_modules_load_and_initialize);
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extern DLSYM_PROTOTYPE(p11_kit_strerror);
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extern DLSYM_PROTOTYPE(p11_kit_uri_format);
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extern DLSYM_PROTOTYPE(p11_kit_uri_free);
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extern DLSYM_PROTOTYPE(p11_kit_uri_get_attributes);
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extern DLSYM_PROTOTYPE(p11_kit_uri_get_attribute);
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extern DLSYM_PROTOTYPE(p11_kit_uri_set_attribute);
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extern DLSYM_PROTOTYPE(p11_kit_uri_get_module_info);
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extern DLSYM_PROTOTYPE(p11_kit_uri_get_slot_info);
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extern DLSYM_PROTOTYPE(p11_kit_uri_get_token_info);
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extern DLSYM_PROTOTYPE(p11_kit_uri_match_token_info);
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extern DLSYM_PROTOTYPE(p11_kit_uri_message);
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extern DLSYM_PROTOTYPE(p11_kit_uri_new);
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extern DLSYM_PROTOTYPE(p11_kit_uri_parse);
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int uri_from_string(const char *p, P11KitUri **ret);
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P11KitUri *uri_from_module_info(const CK_INFO *info);
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P11KitUri *uri_from_slot_info(const CK_SLOT_INFO *slot_info);
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P11KitUri *uri_from_token_info(const CK_TOKEN_INFO *token_info);
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DEFINE_TRIVIAL_CLEANUP_FUNC_FULL_RENAME(P11KitUri*, sym_p11_kit_uri_free, p11_kit_uri_freep, NULL);
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DEFINE_TRIVIAL_CLEANUP_FUNC_FULL_RENAME(CK_FUNCTION_LIST**, sym_p11_kit_modules_finalize_and_release, p11_kit_modules_finalize_and_releasep, NULL);
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CK_RV pkcs11_get_slot_list_malloc(CK_FUNCTION_LIST *m, CK_SLOT_ID **ret_slotids, CK_ULONG *ret_n_slotids);
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char* pkcs11_token_label(const CK_TOKEN_INFO *token_info);
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char* pkcs11_token_manufacturer_id(const CK_TOKEN_INFO *token_info);
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char* pkcs11_token_model(const CK_TOKEN_INFO *token_info);
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int pkcs11_token_login_by_pin(CK_FUNCTION_LIST *m, CK_SESSION_HANDLE session, const CK_TOKEN_INFO *token_info, const char *token_label, const void *pin, size_t pin_size);
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int pkcs11_token_login(
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CK_FUNCTION_LIST *m,
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CK_SESSION_HANDLE session,
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CK_SLOT_ID slotid,
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const CK_TOKEN_INFO *token_info,
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const char *friendly_name,
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const char *ask_password_icon,
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const char *ask_password_key,
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const char *ask_password_credential,
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usec_t until,
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AskPasswordFlags ask_password_flags,
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char **ret_used_pin);
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int pkcs11_token_find_related_object(CK_FUNCTION_LIST *m, CK_SESSION_HANDLE session, CK_OBJECT_HANDLE prototype, CK_OBJECT_CLASS class, CK_OBJECT_HANDLE *ret_object);
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#if HAVE_OPENSSL
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int pkcs11_token_read_public_key(CK_FUNCTION_LIST *m, CK_SESSION_HANDLE session, CK_OBJECT_HANDLE object, EVP_PKEY **ret_pkey);
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int pkcs11_token_read_x509_certificate(CK_FUNCTION_LIST *m, CK_SESSION_HANDLE session, CK_OBJECT_HANDLE object, X509 **ret_cert);
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#endif
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int pkcs11_token_find_private_key(CK_FUNCTION_LIST *m, CK_SESSION_HANDLE session, P11KitUri *search_uri, CK_OBJECT_HANDLE *ret_object);
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int pkcs11_token_decrypt_data(CK_FUNCTION_LIST *m, CK_SESSION_HANDLE session, CK_OBJECT_HANDLE object, const void *encrypted_data, size_t encrypted_data_size, void **ret_decrypted_data, size_t *ret_decrypted_data_size);
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int pkcs11_token_acquire_rng(CK_FUNCTION_LIST *m, CK_SESSION_HANDLE session);
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typedef int (*pkcs11_find_token_callback_t)(CK_FUNCTION_LIST *m, CK_SESSION_HANDLE session, CK_SLOT_ID slotid, const CK_SLOT_INFO *slot_info, const CK_TOKEN_INFO *token_info, P11KitUri *uri, void *userdata);
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int pkcs11_find_token(const char *pkcs11_uri, pkcs11_find_token_callback_t callback, void *userdata);
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#if HAVE_OPENSSL
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int pkcs11_acquire_public_key(const char *uri, const char *askpw_friendly_name, const char *askpw_icon, const char *askpw_credential, AskPasswordFlags askpw_flags, EVP_PKEY **ret_pkey, char **ret_pin_used);
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#endif
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typedef struct {
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const char *friendly_name;
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usec_t until;
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void *encrypted_key;
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size_t encrypted_key_size;
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void *decrypted_key;
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size_t decrypted_key_size;
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bool free_encrypted_key;
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const char *askpw_credential;
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AskPasswordFlags askpw_flags;
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} pkcs11_crypt_device_callback_data;
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void pkcs11_crypt_device_callback_data_release(pkcs11_crypt_device_callback_data *data);
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int pkcs11_crypt_device_callback(
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CK_FUNCTION_LIST *m,
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CK_SESSION_HANDLE session,
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CK_SLOT_ID slot_id,
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const CK_SLOT_INFO *slot_info,
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const CK_TOKEN_INFO *token_info,
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P11KitUri *uri,
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void *userdata);
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#endif
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int dlopen_p11kit(void);
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typedef struct {
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const char *friendly_name;
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usec_t until;
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const char *askpw_credential;
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AskPasswordFlags askpw_flags;
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} systemd_pkcs11_plugin_params;
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int pkcs11_list_tokens(void);
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int pkcs11_find_token_auto(char **ret);
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