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-rw-r--r--[-rwxr-xr-x]modules/mbedtls/SCsub25
-rw-r--r--[-rwxr-xr-x]modules/mbedtls/config.py0
-rw-r--r--modules/mbedtls/crypto_mbedtls.cpp100
-rw-r--r--modules/mbedtls/crypto_mbedtls.h28
-rw-r--r--modules/mbedtls/dtls_server_mbedtls.cpp4
-rw-r--r--modules/mbedtls/dtls_server_mbedtls.h4
-rw-r--r--modules/mbedtls/packet_peer_mbed_dtls.cpp4
-rw-r--r--[-rwxr-xr-x]modules/mbedtls/packet_peer_mbed_dtls.h4
-rw-r--r--modules/mbedtls/register_types.cpp8
-rw-r--r--[-rwxr-xr-x]modules/mbedtls/register_types.h4
-rw-r--r--modules/mbedtls/ssl_context_mbedtls.cpp4
-rw-r--r--modules/mbedtls/ssl_context_mbedtls.h6
-rw-r--r--modules/mbedtls/stream_peer_mbedtls.cpp4
-rw-r--r--[-rwxr-xr-x]modules/mbedtls/stream_peer_mbedtls.h4
-rw-r--r--modules/mbedtls/tests/test_crypto_mbedtls.cpp62
-rw-r--r--modules/mbedtls/tests/test_crypto_mbedtls.h61
16 files changed, 273 insertions, 49 deletions
diff --git a/modules/mbedtls/SCsub b/modules/mbedtls/SCsub
index 5f5d25a3ee..4fcbe8fb43 100755..100644
--- a/modules/mbedtls/SCsub
+++ b/modules/mbedtls/SCsub
@@ -5,8 +5,11 @@ Import("env_modules")
env_mbed_tls = env_modules.Clone()
+# Thirdparty source files
+
+thirdparty_obj = []
+
if env["builtin_mbedtls"]:
- # Thirdparty source files
thirdparty_sources = [
"aes.c",
"aesni.c",
@@ -96,7 +99,21 @@ if env["builtin_mbedtls"]:
env_thirdparty = env_mbed_tls.Clone()
env_thirdparty.disable_warnings()
- env_thirdparty.add_source_files(env.modules_sources, thirdparty_sources)
+ env_thirdparty.add_source_files(thirdparty_obj, thirdparty_sources)
+ env.modules_sources += thirdparty_obj
+
+
+# Godot source files
+
+module_obj = []
+
+env_mbed_tls.add_source_files(module_obj, "*.cpp")
+
+if env["tests"]:
+ env_mbed_tls.Append(CPPDEFINES=["TESTS_ENABLED"])
+ env_mbed_tls.add_source_files(module_obj, "./tests/*.cpp")
+
+env.modules_sources += module_obj
-# Module sources
-env_mbed_tls.add_source_files(env.modules_sources, "*.cpp")
+# Needed to force rebuilding the module files when the thirdparty library is updated.
+env.Depends(module_obj, thirdparty_obj)
diff --git a/modules/mbedtls/config.py b/modules/mbedtls/config.py
index d22f9454ed..d22f9454ed 100755..100644
--- a/modules/mbedtls/config.py
+++ b/modules/mbedtls/config.py
diff --git a/modules/mbedtls/crypto_mbedtls.cpp b/modules/mbedtls/crypto_mbedtls.cpp
index 501bfff075..73931b0365 100644
--- a/modules/mbedtls/crypto_mbedtls.cpp
+++ b/modules/mbedtls/crypto_mbedtls.cpp
@@ -5,8 +5,8 @@
/* GODOT ENGINE */
/* https://godotengine.org */
/*************************************************************************/
-/* Copyright (c) 2007-2020 Juan Linietsky, Ariel Manzur. */
-/* Copyright (c) 2014-2020 Godot Engine contributors (cf. AUTHORS.md). */
+/* Copyright (c) 2007-2021 Juan Linietsky, Ariel Manzur. */
+/* Copyright (c) 2014-2021 Godot Engine contributors (cf. AUTHORS.md). */
/* */
/* Permission is hereby granted, free of charge, to any person obtaining */
/* a copy of this software and associated documentation files (the */
@@ -32,10 +32,10 @@
#include "core/os/file_access.h"
-#include "core/engine.h"
+#include "core/config/engine.h"
+#include "core/config/project_settings.h"
#include "core/io/certs_compressed.gen.h"
#include "core/io/compression.h"
-#include "core/project_settings.h"
#ifdef TOOLS_ENABLED
#include "editor/editor_settings.h"
@@ -43,8 +43,9 @@
#define PEM_BEGIN_CRT "-----BEGIN CERTIFICATE-----\n"
#define PEM_END_CRT "-----END CERTIFICATE-----\n"
-#include "mbedtls/pem.h"
#include <mbedtls/debug.h>
+#include <mbedtls/md.h>
+#include <mbedtls/pem.h>
CryptoKey *CryptoKeyMbedTLS::create() {
return memnew(CryptoKeyMbedTLS);
@@ -186,6 +187,68 @@ Error X509CertificateMbedTLS::save(String p_path) {
return OK;
}
+bool HMACContextMbedTLS::is_md_type_allowed(mbedtls_md_type_t p_md_type) {
+ switch (p_md_type) {
+ case MBEDTLS_MD_SHA1:
+ case MBEDTLS_MD_SHA256:
+ return true;
+ default:
+ return false;
+ }
+}
+
+HMACContext *HMACContextMbedTLS::create() {
+ return memnew(HMACContextMbedTLS);
+}
+
+Error HMACContextMbedTLS::start(HashingContext::HashType p_hash_type, PackedByteArray p_key) {
+ ERR_FAIL_COND_V_MSG(ctx != nullptr, ERR_FILE_ALREADY_IN_USE, "HMACContext already started.");
+
+ // HMAC keys can be any size.
+ ERR_FAIL_COND_V_MSG(p_key.is_empty(), ERR_INVALID_PARAMETER, "Key must not be empty.");
+
+ hash_type = p_hash_type;
+ mbedtls_md_type_t ht = CryptoMbedTLS::md_type_from_hashtype(p_hash_type, hash_len);
+
+ bool allowed = HMACContextMbedTLS::is_md_type_allowed(ht);
+ ERR_FAIL_COND_V_MSG(!allowed, ERR_INVALID_PARAMETER, "Unsupported hash type.");
+
+ ctx = memalloc(sizeof(mbedtls_md_context_t));
+ mbedtls_md_init((mbedtls_md_context_t *)ctx);
+
+ mbedtls_md_setup((mbedtls_md_context_t *)ctx, mbedtls_md_info_from_type((mbedtls_md_type_t)ht), 1);
+ int ret = mbedtls_md_hmac_starts((mbedtls_md_context_t *)ctx, (const uint8_t *)p_key.ptr(), (size_t)p_key.size());
+ return ret ? FAILED : OK;
+}
+
+Error HMACContextMbedTLS::update(PackedByteArray p_data) {
+ ERR_FAIL_COND_V_MSG(ctx == nullptr, ERR_INVALID_DATA, "Start must be called before update.");
+
+ ERR_FAIL_COND_V_MSG(p_data.is_empty(), ERR_INVALID_PARAMETER, "Src must not be empty.");
+
+ int ret = mbedtls_md_hmac_update((mbedtls_md_context_t *)ctx, (const uint8_t *)p_data.ptr(), (size_t)p_data.size());
+ return ret ? FAILED : OK;
+}
+
+PackedByteArray HMACContextMbedTLS::finish() {
+ ERR_FAIL_COND_V_MSG(ctx == nullptr, PackedByteArray(), "Start must be called before finish.");
+ ERR_FAIL_COND_V_MSG(hash_len == 0, PackedByteArray(), "Unsupported hash type.");
+
+ PackedByteArray out;
+ out.resize(hash_len);
+
+ unsigned char *out_ptr = (unsigned char *)out.ptrw();
+ int ret = mbedtls_md_hmac_finish((mbedtls_md_context_t *)ctx, out_ptr);
+
+ mbedtls_md_free((mbedtls_md_context_t *)ctx);
+ memfree((mbedtls_md_context_t *)ctx);
+ ctx = nullptr;
+ hash_len = 0;
+
+ ERR_FAIL_COND_V_MSG(ret, PackedByteArray(), "Error received while finishing HMAC");
+ return out;
+}
+
Crypto *CryptoMbedTLS::create() {
return memnew(CryptoMbedTLS);
}
@@ -199,6 +262,7 @@ void CryptoMbedTLS::initialize_crypto() {
Crypto::_load_default_certificates = load_default_certificates;
X509CertificateMbedTLS::make_default();
CryptoKeyMbedTLS::make_default();
+ HMACContextMbedTLS::make_default();
}
void CryptoMbedTLS::finalize_crypto() {
@@ -210,6 +274,7 @@ void CryptoMbedTLS::finalize_crypto() {
}
X509CertificateMbedTLS::finalize();
CryptoKeyMbedTLS::finalize();
+ HMACContextMbedTLS::finalize();
}
CryptoMbedTLS::CryptoMbedTLS() {
@@ -294,20 +359,15 @@ Ref<X509Certificate> CryptoMbedTLS::generate_self_signed_certificate(Ref<CryptoK
unsigned char buf[4096];
memset(buf, 0, 4096);
- Ref<X509CertificateMbedTLS> out;
- out.instance();
- mbedtls_x509write_crt_pem(&crt, buf, 4096, mbedtls_ctr_drbg_random, &ctr_drbg);
-
- int err = mbedtls_x509_crt_parse(&(out->cert), buf, 4096);
- if (err != 0) {
- mbedtls_mpi_free(&serial);
- mbedtls_x509write_crt_free(&crt);
- ERR_PRINT("Generated invalid certificate: " + itos(err));
- return nullptr;
- }
-
+ int ret = mbedtls_x509write_crt_pem(&crt, buf, 4096, mbedtls_ctr_drbg_random, &ctr_drbg);
mbedtls_mpi_free(&serial);
mbedtls_x509write_crt_free(&crt);
+ ERR_FAIL_COND_V_MSG(ret != 0, nullptr, "Failed to generate certificate: " + itos(ret));
+ buf[4095] = '\0'; // Make sure strlen can't fail.
+
+ Ref<X509CertificateMbedTLS> out;
+ out.instance();
+ out->load_from_memory(buf, strlen((char *)buf) + 1); // Use strlen to find correct output size.
return out;
}
@@ -318,7 +378,7 @@ PackedByteArray CryptoMbedTLS::generate_random_bytes(int p_bytes) {
return out;
}
-mbedtls_md_type_t CryptoMbedTLS::_md_type_from_hashtype(HashingContext::HashType p_hash_type, int &r_size) {
+mbedtls_md_type_t CryptoMbedTLS::md_type_from_hashtype(HashingContext::HashType p_hash_type, int &r_size) {
switch (p_hash_type) {
case HashingContext::HASH_MD5:
r_size = 16;
@@ -337,7 +397,7 @@ mbedtls_md_type_t CryptoMbedTLS::_md_type_from_hashtype(HashingContext::HashType
Vector<uint8_t> CryptoMbedTLS::sign(HashingContext::HashType p_hash_type, Vector<uint8_t> p_hash, Ref<CryptoKey> p_key) {
int size;
- mbedtls_md_type_t type = _md_type_from_hashtype(p_hash_type, size);
+ mbedtls_md_type_t type = CryptoMbedTLS::md_type_from_hashtype(p_hash_type, size);
ERR_FAIL_COND_V_MSG(type == MBEDTLS_MD_NONE, Vector<uint8_t>(), "Invalid hash type.");
ERR_FAIL_COND_V_MSG(p_hash.size() != size, Vector<uint8_t>(), "Invalid hash provided. Size must be " + itos(size));
Ref<CryptoKeyMbedTLS> key = static_cast<Ref<CryptoKeyMbedTLS>>(p_key);
@@ -355,7 +415,7 @@ Vector<uint8_t> CryptoMbedTLS::sign(HashingContext::HashType p_hash_type, Vector
bool CryptoMbedTLS::verify(HashingContext::HashType p_hash_type, Vector<uint8_t> p_hash, Vector<uint8_t> p_signature, Ref<CryptoKey> p_key) {
int size;
- mbedtls_md_type_t type = _md_type_from_hashtype(p_hash_type, size);
+ mbedtls_md_type_t type = CryptoMbedTLS::md_type_from_hashtype(p_hash_type, size);
ERR_FAIL_COND_V_MSG(type == MBEDTLS_MD_NONE, false, "Invalid hash type.");
ERR_FAIL_COND_V_MSG(p_hash.size() != size, false, "Invalid hash provided. Size must be " + itos(size));
Ref<CryptoKeyMbedTLS> key = static_cast<Ref<CryptoKeyMbedTLS>>(p_key);
diff --git a/modules/mbedtls/crypto_mbedtls.h b/modules/mbedtls/crypto_mbedtls.h
index 2a446f9d48..5ced4d136c 100644
--- a/modules/mbedtls/crypto_mbedtls.h
+++ b/modules/mbedtls/crypto_mbedtls.h
@@ -5,8 +5,8 @@
/* GODOT ENGINE */
/* https://godotengine.org */
/*************************************************************************/
-/* Copyright (c) 2007-2020 Juan Linietsky, Ariel Manzur. */
-/* Copyright (c) 2014-2020 Godot Engine contributors (cf. AUTHORS.md). */
+/* Copyright (c) 2007-2021 Juan Linietsky, Ariel Manzur. */
+/* Copyright (c) 2014-2021 Godot Engine contributors (cf. AUTHORS.md). */
/* */
/* Permission is hereby granted, free of charge, to any person obtaining */
/* a copy of this software and associated documentation files (the */
@@ -32,7 +32,7 @@
#define CRYPTO_MBEDTLS_H
#include "core/crypto/crypto.h"
-#include "core/resource.h"
+#include "core/io/resource.h"
#include <mbedtls/ctr_drbg.h>
#include <mbedtls/entropy.h>
@@ -101,12 +101,31 @@ public:
friend class SSLContextMbedTLS;
};
+class HMACContextMbedTLS : public HMACContext {
+private:
+ HashingContext::HashType hash_type;
+ int hash_len = 0;
+ void *ctx = nullptr;
+
+public:
+ static HMACContext *create();
+ static void make_default() { HMACContext::_create = create; }
+ static void finalize() { HMACContext::_create = nullptr; }
+
+ static bool is_md_type_allowed(mbedtls_md_type_t p_md_type);
+
+ virtual Error start(HashingContext::HashType p_hash_type, PackedByteArray p_key);
+ virtual Error update(PackedByteArray p_data);
+ virtual PackedByteArray finish();
+
+ HMACContextMbedTLS() {}
+};
+
class CryptoMbedTLS : public Crypto {
private:
mbedtls_entropy_context entropy;
mbedtls_ctr_drbg_context ctr_drbg;
static X509CertificateMbedTLS *default_certs;
- mbedtls_md_type_t _md_type_from_hashtype(HashingContext::HashType p_hash_type, int &r_size);
public:
static Crypto *create();
@@ -114,6 +133,7 @@ public:
static void finalize_crypto();
static X509CertificateMbedTLS *get_default_certificates();
static void load_default_certificates(String p_path);
+ static mbedtls_md_type_t md_type_from_hashtype(HashingContext::HashType p_hash_type, int &r_size);
virtual PackedByteArray generate_random_bytes(int p_bytes);
virtual Ref<CryptoKey> generate_rsa(int p_bytes);
diff --git a/modules/mbedtls/dtls_server_mbedtls.cpp b/modules/mbedtls/dtls_server_mbedtls.cpp
index d9961b026f..5d895d8579 100644
--- a/modules/mbedtls/dtls_server_mbedtls.cpp
+++ b/modules/mbedtls/dtls_server_mbedtls.cpp
@@ -5,8 +5,8 @@
/* GODOT ENGINE */
/* https://godotengine.org */
/*************************************************************************/
-/* Copyright (c) 2007-2020 Juan Linietsky, Ariel Manzur. */
-/* Copyright (c) 2014-2020 Godot Engine contributors (cf. AUTHORS.md). */
+/* Copyright (c) 2007-2021 Juan Linietsky, Ariel Manzur. */
+/* Copyright (c) 2014-2021 Godot Engine contributors (cf. AUTHORS.md). */
/* */
/* Permission is hereby granted, free of charge, to any person obtaining */
/* a copy of this software and associated documentation files (the */
diff --git a/modules/mbedtls/dtls_server_mbedtls.h b/modules/mbedtls/dtls_server_mbedtls.h
index d93553bf7f..9f0c9670e7 100644
--- a/modules/mbedtls/dtls_server_mbedtls.h
+++ b/modules/mbedtls/dtls_server_mbedtls.h
@@ -5,8 +5,8 @@
/* GODOT ENGINE */
/* https://godotengine.org */
/*************************************************************************/
-/* Copyright (c) 2007-2020 Juan Linietsky, Ariel Manzur. */
-/* Copyright (c) 2014-2020 Godot Engine contributors (cf. AUTHORS.md). */
+/* Copyright (c) 2007-2021 Juan Linietsky, Ariel Manzur. */
+/* Copyright (c) 2014-2021 Godot Engine contributors (cf. AUTHORS.md). */
/* */
/* Permission is hereby granted, free of charge, to any person obtaining */
/* a copy of this software and associated documentation files (the */
diff --git a/modules/mbedtls/packet_peer_mbed_dtls.cpp b/modules/mbedtls/packet_peer_mbed_dtls.cpp
index 8206d739ae..b2f8d668bf 100644
--- a/modules/mbedtls/packet_peer_mbed_dtls.cpp
+++ b/modules/mbedtls/packet_peer_mbed_dtls.cpp
@@ -5,8 +5,8 @@
/* GODOT ENGINE */
/* https://godotengine.org */
/*************************************************************************/
-/* Copyright (c) 2007-2020 Juan Linietsky, Ariel Manzur. */
-/* Copyright (c) 2014-2020 Godot Engine contributors (cf. AUTHORS.md). */
+/* Copyright (c) 2007-2021 Juan Linietsky, Ariel Manzur. */
+/* Copyright (c) 2014-2021 Godot Engine contributors (cf. AUTHORS.md). */
/* */
/* Permission is hereby granted, free of charge, to any person obtaining */
/* a copy of this software and associated documentation files (the */
diff --git a/modules/mbedtls/packet_peer_mbed_dtls.h b/modules/mbedtls/packet_peer_mbed_dtls.h
index b958fa3b95..0feec04c6e 100755..100644
--- a/modules/mbedtls/packet_peer_mbed_dtls.h
+++ b/modules/mbedtls/packet_peer_mbed_dtls.h
@@ -5,8 +5,8 @@
/* GODOT ENGINE */
/* https://godotengine.org */
/*************************************************************************/
-/* Copyright (c) 2007-2020 Juan Linietsky, Ariel Manzur. */
-/* Copyright (c) 2014-2020 Godot Engine contributors (cf. AUTHORS.md). */
+/* Copyright (c) 2007-2021 Juan Linietsky, Ariel Manzur. */
+/* Copyright (c) 2014-2021 Godot Engine contributors (cf. AUTHORS.md). */
/* */
/* Permission is hereby granted, free of charge, to any person obtaining */
/* a copy of this software and associated documentation files (the */
diff --git a/modules/mbedtls/register_types.cpp b/modules/mbedtls/register_types.cpp
index 84a27c29bd..e483030b94 100644
--- a/modules/mbedtls/register_types.cpp
+++ b/modules/mbedtls/register_types.cpp
@@ -5,8 +5,8 @@
/* GODOT ENGINE */
/* https://godotengine.org */
/*************************************************************************/
-/* Copyright (c) 2007-2020 Juan Linietsky, Ariel Manzur. */
-/* Copyright (c) 2014-2020 Godot Engine contributors (cf. AUTHORS.md). */
+/* Copyright (c) 2007-2021 Juan Linietsky, Ariel Manzur. */
+/* Copyright (c) 2014-2021 Godot Engine contributors (cf. AUTHORS.md). */
/* */
/* Permission is hereby granted, free of charge, to any person obtaining */
/* a copy of this software and associated documentation files (the */
@@ -35,6 +35,10 @@
#include "packet_peer_mbed_dtls.h"
#include "stream_peer_mbedtls.h"
+#ifdef TESTS_ENABLED
+#include "tests/test_crypto_mbedtls.h"
+#endif
+
void register_mbedtls_types() {
CryptoMbedTLS::initialize_crypto();
StreamPeerMbedTLS::initialize_ssl();
diff --git a/modules/mbedtls/register_types.h b/modules/mbedtls/register_types.h
index 90c81b1682..46ffb8522b 100755..100644
--- a/modules/mbedtls/register_types.h
+++ b/modules/mbedtls/register_types.h
@@ -5,8 +5,8 @@
/* GODOT ENGINE */
/* https://godotengine.org */
/*************************************************************************/
-/* Copyright (c) 2007-2020 Juan Linietsky, Ariel Manzur. */
-/* Copyright (c) 2014-2020 Godot Engine contributors (cf. AUTHORS.md). */
+/* Copyright (c) 2007-2021 Juan Linietsky, Ariel Manzur. */
+/* Copyright (c) 2014-2021 Godot Engine contributors (cf. AUTHORS.md). */
/* */
/* Permission is hereby granted, free of charge, to any person obtaining */
/* a copy of this software and associated documentation files (the */
diff --git a/modules/mbedtls/ssl_context_mbedtls.cpp b/modules/mbedtls/ssl_context_mbedtls.cpp
index a2200e0644..046f30588a 100644
--- a/modules/mbedtls/ssl_context_mbedtls.cpp
+++ b/modules/mbedtls/ssl_context_mbedtls.cpp
@@ -5,8 +5,8 @@
/* GODOT ENGINE */
/* https://godotengine.org */
/*************************************************************************/
-/* Copyright (c) 2007-2020 Juan Linietsky, Ariel Manzur. */
-/* Copyright (c) 2014-2020 Godot Engine contributors (cf. AUTHORS.md). */
+/* Copyright (c) 2007-2021 Juan Linietsky, Ariel Manzur. */
+/* Copyright (c) 2014-2021 Godot Engine contributors (cf. AUTHORS.md). */
/* */
/* Permission is hereby granted, free of charge, to any person obtaining */
/* a copy of this software and associated documentation files (the */
diff --git a/modules/mbedtls/ssl_context_mbedtls.h b/modules/mbedtls/ssl_context_mbedtls.h
index baaeb6eb85..d243185726 100644
--- a/modules/mbedtls/ssl_context_mbedtls.h
+++ b/modules/mbedtls/ssl_context_mbedtls.h
@@ -5,8 +5,8 @@
/* GODOT ENGINE */
/* https://godotengine.org */
/*************************************************************************/
-/* Copyright (c) 2007-2020 Juan Linietsky, Ariel Manzur. */
-/* Copyright (c) 2014-2020 Godot Engine contributors (cf. AUTHORS.md). */
+/* Copyright (c) 2007-2021 Juan Linietsky, Ariel Manzur. */
+/* Copyright (c) 2014-2021 Godot Engine contributors (cf. AUTHORS.md). */
/* */
/* Permission is hereby granted, free of charge, to any person obtaining */
/* a copy of this software and associated documentation files (the */
@@ -35,7 +35,7 @@
#include "core/os/file_access.h"
-#include "core/reference.h"
+#include "core/object/reference.h"
#include <mbedtls/config.h>
#include <mbedtls/ctr_drbg.h>
diff --git a/modules/mbedtls/stream_peer_mbedtls.cpp b/modules/mbedtls/stream_peer_mbedtls.cpp
index e9a610b7ee..1332d0923c 100644
--- a/modules/mbedtls/stream_peer_mbedtls.cpp
+++ b/modules/mbedtls/stream_peer_mbedtls.cpp
@@ -5,8 +5,8 @@
/* GODOT ENGINE */
/* https://godotengine.org */
/*************************************************************************/
-/* Copyright (c) 2007-2020 Juan Linietsky, Ariel Manzur. */
-/* Copyright (c) 2014-2020 Godot Engine contributors (cf. AUTHORS.md). */
+/* Copyright (c) 2007-2021 Juan Linietsky, Ariel Manzur. */
+/* Copyright (c) 2014-2021 Godot Engine contributors (cf. AUTHORS.md). */
/* */
/* Permission is hereby granted, free of charge, to any person obtaining */
/* a copy of this software and associated documentation files (the */
diff --git a/modules/mbedtls/stream_peer_mbedtls.h b/modules/mbedtls/stream_peer_mbedtls.h
index 68b03ae995..ccbbebe4f8 100755..100644
--- a/modules/mbedtls/stream_peer_mbedtls.h
+++ b/modules/mbedtls/stream_peer_mbedtls.h
@@ -5,8 +5,8 @@
/* GODOT ENGINE */
/* https://godotengine.org */
/*************************************************************************/
-/* Copyright (c) 2007-2020 Juan Linietsky, Ariel Manzur. */
-/* Copyright (c) 2014-2020 Godot Engine contributors (cf. AUTHORS.md). */
+/* Copyright (c) 2007-2021 Juan Linietsky, Ariel Manzur. */
+/* Copyright (c) 2014-2021 Godot Engine contributors (cf. AUTHORS.md). */
/* */
/* Permission is hereby granted, free of charge, to any person obtaining */
/* a copy of this software and associated documentation files (the */
diff --git a/modules/mbedtls/tests/test_crypto_mbedtls.cpp b/modules/mbedtls/tests/test_crypto_mbedtls.cpp
new file mode 100644
index 0000000000..4217497082
--- /dev/null
+++ b/modules/mbedtls/tests/test_crypto_mbedtls.cpp
@@ -0,0 +1,62 @@
+/*************************************************************************/
+/* test_crypto_mbedtls.cpp */
+/*************************************************************************/
+/* This file is part of: */
+/* GODOT ENGINE */
+/* https://godotengine.org */
+/*************************************************************************/
+/* Copyright (c) 2007-2021 Juan Linietsky, Ariel Manzur. */
+/* Copyright (c) 2014-2021 Godot Engine contributors (cf. AUTHORS.md). */
+/* */
+/* Permission is hereby granted, free of charge, to any person obtaining */
+/* a copy of this software and associated documentation files (the */
+/* "Software"), to deal in the Software without restriction, including */
+/* without limitation the rights to use, copy, modify, merge, publish, */
+/* distribute, sublicense, and/or sell copies of the Software, and to */
+/* permit persons to whom the Software is furnished to do so, subject to */
+/* the following conditions: */
+/* */
+/* The above copyright notice and this permission notice shall be */
+/* included in all copies or substantial portions of the Software. */
+/* */
+/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */
+/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */
+/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
+/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */
+/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */
+/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */
+/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */
+/*************************************************************************/
+
+#include "modules/mbedtls/tests/test_crypto_mbedtls.h"
+
+#include "modules/mbedtls/crypto_mbedtls.h"
+#include "tests/test_macros.h"
+
+namespace TestCryptoMbedTLS {
+
+void hmac_digest_test(HashingContext::HashType ht, String expected_hex) {
+ CryptoMbedTLS crypto;
+ PackedByteArray key = String("supersecretkey").to_utf8_buffer();
+ PackedByteArray msg = String("Return of the MAC!").to_utf8_buffer();
+ PackedByteArray digest = crypto.hmac_digest(ht, key, msg);
+ String hex = String::hex_encode_buffer(digest.ptr(), digest.size());
+ CHECK(hex == expected_hex);
+}
+
+void hmac_context_digest_test(HashingContext::HashType ht, String expected_hex) {
+ HMACContextMbedTLS ctx;
+ PackedByteArray key = String("supersecretkey").to_utf8_buffer();
+ PackedByteArray msg1 = String("Return of ").to_utf8_buffer();
+ PackedByteArray msg2 = String("the MAC!").to_utf8_buffer();
+ Error err = ctx.start(ht, key);
+ CHECK(err == OK);
+ err = ctx.update(msg1);
+ CHECK(err == OK);
+ err = ctx.update(msg2);
+ CHECK(err == OK);
+ PackedByteArray digest = ctx.finish();
+ String hex = String::hex_encode_buffer(digest.ptr(), digest.size());
+ CHECK(hex == expected_hex);
+}
+} // namespace TestCryptoMbedTLS
diff --git a/modules/mbedtls/tests/test_crypto_mbedtls.h b/modules/mbedtls/tests/test_crypto_mbedtls.h
new file mode 100644
index 0000000000..b798717e52
--- /dev/null
+++ b/modules/mbedtls/tests/test_crypto_mbedtls.h
@@ -0,0 +1,61 @@
+/*************************************************************************/
+/* test_crypto_mbedtls.h */
+/*************************************************************************/
+/* This file is part of: */
+/* GODOT ENGINE */
+/* https://godotengine.org */
+/*************************************************************************/
+/* Copyright (c) 2007-2021 Juan Linietsky, Ariel Manzur. */
+/* Copyright (c) 2014-2021 Godot Engine contributors (cf. AUTHORS.md). */
+/* */
+/* Permission is hereby granted, free of charge, to any person obtaining */
+/* a copy of this software and associated documentation files (the */
+/* "Software"), to deal in the Software without restriction, including */
+/* without limitation the rights to use, copy, modify, merge, publish, */
+/* distribute, sublicense, and/or sell copies of the Software, and to */
+/* permit persons to whom the Software is furnished to do so, subject to */
+/* the following conditions: */
+/* */
+/* The above copyright notice and this permission notice shall be */
+/* included in all copies or substantial portions of the Software. */
+/* */
+/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */
+/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */
+/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
+/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */
+/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */
+/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */
+/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */
+/*************************************************************************/
+
+#ifndef TEST_CRYPTO_MBEDTLS_H
+#define TEST_CRYPTO_MBEDTLS_H
+
+#include "core/crypto/hashing_context.h"
+
+#include "tests/test_macros.h"
+
+namespace TestCryptoMbedTLS {
+
+void hmac_digest_test(HashingContext::HashType ht, String expected_hex);
+
+TEST_CASE("[CryptoMbedTLS] HMAC digest") {
+ // SHA-256
+ hmac_digest_test(HashingContext::HashType::HASH_SHA256, "fe442023f8a7d36a810e1e7cd8a8e2816457f350a008fbf638296afa12085e59");
+
+ // SHA-1
+ hmac_digest_test(HashingContext::HashType::HASH_SHA1, "a0ac4cd68a2f4812c355983d94e8d025afe7dddf");
+}
+
+void hmac_context_digest_test(HashingContext::HashType ht, String expected_hex);
+
+TEST_CASE("[HMACContext] HMAC digest") {
+ // SHA-256
+ hmac_context_digest_test(HashingContext::HashType::HASH_SHA256, "fe442023f8a7d36a810e1e7cd8a8e2816457f350a008fbf638296afa12085e59");
+
+ // SHA-1
+ hmac_context_digest_test(HashingContext::HashType::HASH_SHA1, "a0ac4cd68a2f4812c355983d94e8d025afe7dddf");
+}
+} // namespace TestCryptoMbedTLS
+
+#endif // TEST_CRYPTO_MBEDTLS_H
generated by cgit v1.2.3 (git 2.25.1) at 2025-03-21 07:58:02 +0000