8#include <botan/internal/ffi_util.h>
9#include <botan/internal/ffi_pkey.h>
12#if defined(BOTAN_HAS_X509_CERTIFICATES)
13 #include <botan/x509cert.h>
14 #include <botan/x509path.h>
15 #include <botan/x509_crl.h>
16 #include <botan/data_src.h>
23#if defined(BOTAN_HAS_X509_CERTIFICATES)
31 if(!cert_obj || !cert_path)
34#if defined(BOTAN_HAS_X509_CERTIFICATES) && defined(BOTAN_TARGET_OS_HAS_FILESYSTEM)
37 auto c = std::make_unique<Botan::X509_Certificate>(cert_path);
38 *cert_obj =
new botan_x509_cert_struct(std::move(c));
52#if defined(BOTAN_HAS_X509_CERTIFICATES) && defined(BOTAN_TARGET_OS_HAS_FILESYSTEM)
55 auto c = std::make_unique<Botan::X509_Certificate>(
safe_get(cert));
56 *cert_obj =
new botan_x509_cert_struct(std::move(c));
68 if(!cert_obj || !cert_bits)
71#if defined(BOTAN_HAS_X509_CERTIFICATES)
74 auto c = std::make_unique<Botan::X509_Certificate>(bits);
75 *cert_obj =
new botan_x509_cert_struct(std::move(c));
91#if defined(BOTAN_HAS_X509_CERTIFICATES)
93 auto public_key =
safe_get(cert).subject_public_key();
94 *key =
new botan_pubkey_struct(std::move(public_key));
104 const char* key,
size_t index,
105 uint8_t out[],
size_t* out_len)
107#if defined(BOTAN_HAS_X509_CERTIFICATES)
116 const char* key,
size_t index,
117 uint8_t out[],
size_t* out_len)
119#if defined(BOTAN_HAS_X509_CERTIFICATES)
134#if defined(BOTAN_HAS_X509_CERTIFICATES)
147#if defined(BOTAN_HAS_X509_CERTIFICATES)
150 if(c.allowed_usage(k))
162#if defined(BOTAN_HAS_X509_CERTIFICATES)
172#if defined(BOTAN_HAS_X509_CERTIFICATES)
182#if defined(BOTAN_HAS_X509_CERTIFICATES)
192#if defined(BOTAN_HAS_X509_CERTIFICATES)
194 *time_since_epoch = c.not_before().time_since_epoch();
204#if defined(BOTAN_HAS_X509_CERTIFICATES)
206 *time_since_epoch = c.not_after().time_since_epoch();
216#if defined(BOTAN_HAS_X509_CERTIFICATES)
226#if defined(BOTAN_HAS_X509_CERTIFICATES)
236#if defined(BOTAN_HAS_X509_CERTIFICATES)
246#if defined(BOTAN_HAS_X509_CERTIFICATES)
261#if defined(BOTAN_HAS_X509_CERTIFICATES)
274 if(hostname ==
nullptr)
277#if defined(BOTAN_HAS_X509_CERTIFICATES)
278 return BOTAN_FFI_VISIT(cert, [=](
const auto& c) {
return c.matches_dns_name(hostname) ? 0 : -1; });
288 size_t intermediates_len,
291 const char* trusted_path,
292 size_t required_strength,
293 const char* hostname_cstr,
294 uint64_t reference_time)
296 if(required_strength == 0)
297 required_strength = 110;
299#if defined(BOTAN_HAS_X509_CERTIFICATES)
301 const std::string hostname((hostname_cstr ==
nullptr) ?
"" : hostname_cstr);
303 const auto validation_time = reference_time == 0 ?
304 std::chrono::system_clock::now() :
305 std::chrono::system_clock::from_time_t(
static_cast<time_t
>(reference_time));
307 std::vector<Botan::X509_Certificate> end_certs;
308 end_certs.push_back(
safe_get(cert));
309 for(
size_t i = 0; i != intermediates_len; ++i)
310 end_certs.push_back(
safe_get(intermediates[i]));
312 std::unique_ptr<Botan::Certificate_Store> trusted_from_path;
313 std::unique_ptr<Botan::Certificate_Store_In_Memory> trusted_extra;
314 std::vector<Botan::Certificate_Store*> trusted_roots;
316 if(trusted_path && *trusted_path)
318 trusted_from_path = std::make_unique<Botan::Certificate_Store_In_Memory>(trusted_path);
319 trusted_roots.push_back(trusted_from_path.get());
324 trusted_extra = std::make_unique<Botan::Certificate_Store_In_Memory>();
325 for(
size_t i = 0; i != trusted_len; ++i)
327 trusted_extra->add_certificate(
safe_get(trusted[i]));
329 trusted_roots.push_back(trusted_extra.get());
342 *result_code =
static_cast<int>(validation_result.result());
344 if(validation_result.successful_validation())
350 BOTAN_UNUSED(result_code, cert, intermediates, intermediates_len, trusted);
351 BOTAN_UNUSED(trusted_len, trusted_path, hostname_cstr, reference_time);
361#if defined(BOTAN_HAS_X509_CERTIFICATES)
369#if defined(BOTAN_HAS_X509_CERTIFICATES)
377 if(!crl_obj || !crl_path)
380#if defined(BOTAN_HAS_X509_CERTIFICATES) && defined(BOTAN_TARGET_OS_HAS_FILESYSTEM)
383 auto c = std::make_unique<Botan::X509_CRL>(crl_path);
384 *crl_obj =
new botan_x509_crl_struct(std::move(c));
395 if(!crl_obj || !crl_bits)
398#if defined(BOTAN_HAS_X509_CERTIFICATES)
401 auto c = std::make_unique<Botan::X509_CRL>(bits);
402 *crl_obj =
new botan_x509_crl_struct(std::move(c));
413#if defined(BOTAN_HAS_X509_CERTIFICATES)
423#if defined(BOTAN_HAS_X509_CERTIFICATES)
426 return c.is_revoked(
safe_get(cert)) ? 0 : -1;
439 size_t intermediates_len,
444 const char* trusted_path,
445 size_t required_strength,
446 const char* hostname_cstr,
447 uint64_t reference_time)
449 if(required_strength == 0)
450 required_strength = 110;
452#if defined(BOTAN_HAS_X509_CERTIFICATES)
454 const std::string hostname((hostname_cstr ==
nullptr) ?
"" : hostname_cstr);
456 const auto validation_time = reference_time == 0 ?
457 std::chrono::system_clock::now() :
458 std::chrono::system_clock::from_time_t(
static_cast<time_t
>(reference_time));
460 std::vector<Botan::X509_Certificate> end_certs;
461 end_certs.push_back(
safe_get(cert));
462 for(
size_t i = 0; i != intermediates_len; ++i)
463 end_certs.push_back(
safe_get(intermediates[i]));
465 std::unique_ptr<Botan::Certificate_Store> trusted_from_path;
466 std::unique_ptr<Botan::Certificate_Store_In_Memory> trusted_extra;
467 std::unique_ptr<Botan::Certificate_Store_In_Memory> trusted_crls;
468 std::vector<Botan::Certificate_Store*> trusted_roots;
470 if(trusted_path && *trusted_path)
472 trusted_from_path = std::make_unique<Botan::Certificate_Store_In_Memory>(trusted_path);
473 trusted_roots.push_back(trusted_from_path.get());
478 trusted_extra = std::make_unique<Botan::Certificate_Store_In_Memory>();
479 for(
size_t i = 0; i != trusted_len; ++i)
481 trusted_extra->add_certificate(
safe_get(trusted[i]));
483 trusted_roots.push_back(trusted_extra.get());
488 trusted_crls = std::make_unique<Botan::Certificate_Store_In_Memory>();
489 for(
size_t i = 0; i != crls_len; ++i)
491 trusted_crls->add_crl(
safe_get(crls[i]));
493 trusted_roots.push_back(trusted_crls.get());
506 *result_code =
static_cast<int>(validation_result.result());
508 if(validation_result.successful_validation())
514 BOTAN_UNUSED(result_code, cert, intermediates, intermediates_len, trusted);
515 BOTAN_UNUSED(trusted_len, trusted_path, hostname_cstr, reference_time, crls, crls_len);
#define BOTAN_UNUSED(...)
struct botan_pubkey_struct * botan_pubkey_t
struct botan_x509_crl_struct * botan_x509_crl_t
int(* botan_view_bin_fn)(botan_view_ctx view_ctx, const uint8_t *data, size_t len)
struct botan_x509_cert_struct * botan_x509_cert_t
@ BOTAN_FFI_ERROR_NOT_IMPLEMENTED
@ BOTAN_FFI_ERROR_NULL_POINTER
int(* botan_view_str_fn)(botan_view_ctx view_ctx, const char *str, size_t len)
int botan_x509_is_revoked(botan_x509_crl_t crl, botan_x509_cert_t cert)
int botan_x509_crl_destroy(botan_x509_crl_t crl)
int botan_x509_cert_destroy(botan_x509_cert_t cert)
int botan_x509_cert_load_file(botan_x509_cert_t *cert_obj, const char *cert_path)
int botan_x509_cert_dup(botan_x509_cert_t *cert_obj, botan_x509_cert_t cert)
int botan_x509_cert_verify_with_crl(int *result_code, botan_x509_cert_t cert, const botan_x509_cert_t *intermediates, size_t intermediates_len, const botan_x509_cert_t *trusted, size_t trusted_len, const botan_x509_crl_t *crls, size_t crls_len, const char *trusted_path, size_t required_strength, const char *hostname_cstr, uint64_t reference_time)
int botan_x509_cert_get_public_key(botan_x509_cert_t cert, botan_pubkey_t *key)
const char * botan_x509_cert_validation_status(int code)
int botan_x509_cert_get_authority_key_id(botan_x509_cert_t cert, uint8_t out[], size_t *out_len)
int botan_x509_cert_get_issuer_dn(botan_x509_cert_t cert, const char *key, size_t index, uint8_t out[], size_t *out_len)
int botan_x509_cert_get_time_expires(botan_x509_cert_t cert, char out[], size_t *out_len)
int botan_x509_cert_view_as_string(botan_x509_cert_t cert, botan_view_ctx ctx, botan_view_str_fn view)
int botan_x509_cert_get_time_starts(botan_x509_cert_t cert, char out[], size_t *out_len)
int botan_x509_cert_load(botan_x509_cert_t *cert_obj, const uint8_t cert_bits[], size_t cert_bits_len)
int botan_x509_crl_load(botan_x509_crl_t *crl_obj, const uint8_t crl_bits[], size_t crl_bits_len)
int botan_x509_cert_get_subject_dn(botan_x509_cert_t cert, const char *key, size_t index, uint8_t out[], size_t *out_len)
int botan_x509_cert_not_before(botan_x509_cert_t cert, uint64_t *time_since_epoch)
int botan_x509_cert_verify(int *result_code, botan_x509_cert_t cert, const botan_x509_cert_t *intermediates, size_t intermediates_len, const botan_x509_cert_t *trusted, size_t trusted_len, const char *trusted_path, size_t required_strength, const char *hostname_cstr, uint64_t reference_time)
int botan_x509_cert_hostname_match(botan_x509_cert_t cert, const char *hostname)
int botan_x509_cert_get_serial_number(botan_x509_cert_t cert, uint8_t out[], size_t *out_len)
int botan_x509_cert_get_subject_key_id(botan_x509_cert_t cert, uint8_t out[], size_t *out_len)
int botan_x509_cert_view_public_key_bits(botan_x509_cert_t cert, botan_view_ctx ctx, botan_view_bin_fn view)
int botan_x509_crl_load_file(botan_x509_crl_t *crl_obj, const char *crl_path)
int botan_x509_cert_allowed_usage(botan_x509_cert_t cert, unsigned int key_usage)
int botan_x509_cert_not_after(botan_x509_cert_t cert, uint64_t *time_since_epoch)
int botan_x509_cert_get_public_key_bits(botan_x509_cert_t cert, uint8_t out[], size_t *out_len)
int botan_x509_cert_get_fingerprint(botan_x509_cert_t cert, const char *hash, uint8_t out[], size_t *out_len)
int botan_x509_cert_to_string(botan_x509_cert_t cert, char out[], size_t *out_len)
#define BOTAN_FFI_VISIT(obj, lambda)
#define BOTAN_FFI_CHECKED_DELETE(o)
#define BOTAN_FFI_DECLARE_STRUCT(NAME, TYPE, MAGIC)
int copy_view_bin(uint8_t out[], size_t *out_len, Fn fn, Args... args)
int write_str_output(uint8_t out[], size_t *out_len, std::string_view str)
T & safe_get(botan_struct< T, M > *p)
int invoke_view_callback(botan_view_bin_fn view, botan_view_ctx ctx, const std::vector< uint8_t, Alloc > &buf)
int copy_view_str(uint8_t out[], size_t *out_len, Fn fn, Args... args)
int ffi_guard_thunk(const char *func_name, const std::function< int()> &thunk)
int write_vec_output(uint8_t out[], size_t *out_len, const std::vector< uint8_t, Alloc > &buf)
Path_Validation_Result x509_path_validate(const std::vector< X509_Certificate > &end_certs, const Path_Validation_Restrictions &restrictions, const std::vector< Certificate_Store * > &trusted_roots, std::string_view hostname, Usage_Type usage, std::chrono::system_clock::time_point ref_time, std::chrono::milliseconds ocsp_timeout, const std::vector< std::optional< OCSP::Response > > &ocsp_resp)
std::string to_string(ErrorType type)
Convert an ErrorType to string.