- esp_tls_mbedtls: require cert when PSA-backed server/client key is set
- esp_tls_mbedtls: drop redundant pk_init/x509_crt_init (calloc handles it)
- psa SE driver: copy callbacks/opaque_key by value (no lifetime coupling)
- psa SE driver: replace atomic CAS with simple null check on register
- psa SE driver: use sig_len from sign callback with bounds validation
- psa SE driver: validate pubkey_len returned by export_pubkey callback
- psa SE driver: check hash sub-alg in RSA PKCS1V15 branch of validate_request
- psa SE driver: align secure_element_register_callbacks doc with value-copy impl
- esp_https_server: initialize server_key in HTTPD_SSL_CONFIG_DEFAULT
- mbedtls: move SECURE_ELEMENT_DRIVER_ENABLED to esp_config.h for parity
with ESP_ECDSA_DRIVER_ENABLED; drop target_compile_definitions
- docs: fix esp_tls_cfg_t -> esp_http_client_config_t cross-reference
- docs: check psa_import_key() status in ESP-TLS PSA example
- hints/error_output: point at CONFIG_MBEDTLS_SECURE_ELEMENT_DRIVER_ENABLED
The spiram-xip IROM/DROM alignment tests assumed the XIP region always
leaves an alignment gap before the next MMU page: they executed into the
gap and expected an instruction access fault followed by a register dump.
When the section ends exactly on an MMU page boundary there is no gap - the
device prints "<IROM/DROM> alignment gap not added into heap" and returns,
the framework restarts cleanly (esp_restart_noos, no panic), and the test
timed out waiting for a register dump.
fix(mmap): fixed mmap read data wrong when flash being erased/written and cache not disabled
Closes IDFGH-14084
See merge request espressif/esp-idf!29804
Add ESP_KEY_SOURCE_BUFFER and ESP_KEY_SOURCE_PSA key sources so all
hardware backends (DS, ECDSA, secure element) are accessed via PSA
key IDs through a single esp_tls_cfg_t.client_key field.
The build system v2 guide now references these examples with :example:
and :example_file: roles, so check_examples_documented.py no longer
expects them in the KNOWN_MISSING list. component_manager and the nested
import_prebuilt/prebuilt project are kept, since the guide does not link
them.
Signed-off-by: Frantisek Hrbata <frantisek.hrbata@espressif.com>
Add KASAN support for detecting heap memory safety bugs (buffer
overflows, underflows, use-after-free) at runtime using compiler
instrumentation and shadow memory. Gated behind
CONFIG_IDF_EXPERIMENTAL_FEATURES, with touch points kept to esp_system
and heap so other components stay untouched.
- Core runtime (esp_system/kasan.c, esp_kasan.h): nibble-based shadow
memory in DRAM, poison/unpoison, per-access validation, and __asan_*
stubs; hot-path stubs in IRAM so they stay valid with the flash cache
off. Shadow init runs before heap bring-up.
- Heap integration (heap/heap_kasan*.c): alloc/free hooks add redzones,
a quarantine FIFO, and shadow updates.
- Panic handling: disable checks once at the panic handler entry so
backtrace and stack dumps can read redzones without nested reports.
- Build system: -fsanitize=kernel-address for app code, with HAL, SoC,
esp_rom, SPI flash, esp_hw_support, bootloader_support, FreeRTOS, and
heap internals excluded from instrumentation.
- Test app (tools/test_apps/system/kasan_test): Unity tests for
overflow, underflow, use-after-free, and all sized __asan_* stubs,
with halt and no-halt configurations.
- Docs: document KASAN in the heap memory debugging guide (EN and CN).
test(vfs): Test changes regarding VFS register incorrect check fix and fix VFS host test not being run at all
See merge request espressif/esp-idf!49674
Wire esp_blockdev, comp_a, and comp_b into the test app dependency graph
so ioctl def files are registered and the POST_BUILD overlap checker runs.
Co-authored-by: Cursor <cursoragent@cursor.com>
Promote the build system v2 functions and macros used by the
examples/build_system/cmakev2 examples to the generated API reference,
document the component-scope and version variables, the public build
properties, and the public component properties, and add cmakev2
build_property and component_property directives with dedicated Build
Properties and Component Properties sections to the esp-docs extension.
Signed-off-by: Frantisek Hrbata <frantisek.hrbata@espressif.com>
Detect and drive the display-only ble_uart_vibe_indicator sample alongside
the interactive MiaoBan companion device, and let multiple OpenCode instances
each bind their own indicator channel.
- plugin: after connect, probe the device over the daemon's generic /request
path and classify it as vibe_indicator / generic / unknown — a vibe_indicator
answers the indicator_count capability query, a 502 marks a generic device,
and a transport failure stays unknown for retry on a later refresh. The daemon
stays a generic transport and is unchanged; detection is a demo concern.
- plugin: route by device_type. The vibe_indicator mirrors OpenCode activity
as four lamp states on its bound channel — executing (green blink),
success (green solid), waiting-for-user (yellow solid, on permission
prompts, decision left to the TUI), and error (red solid, on session.error
and the following idle). Other devices keep the existing session.status /
permission round-trip.
- plugin: add indicator_bind_channel / indicator_unbind_channel /
indicator_show_binding tools. Each channel has at most one live owner:
binding a channel owned by another running instance fails (force to take
over), and stale claims are reclaimed via process-liveness checks. The
per-directory binding is persisted and re-claimed across restarts
(OPENCODE_BLE_BINDING_FILE).
- docs: document device detection, lamp effects, and channel binding.
- Add type assertion for event.type to bypass strict TS compilation errors
- Accept both 'permission.asked' and 'permission.updated' event types
- Add normalizePermissionEvent() to handle internal vs SDK event property
format differences (pattern vs patterns, type vs permission fields)
- Add RawPermissionEvent type for loose event property parsing
- Add troubleshooting section and subdirectory auto-loading note to README
Before:
The cache won't be disabled when XIP on psram. But during flash
erasing/programming, read data will be courrupt.
When XIP in psram is enabled, the image is not mapped to the cache so
usually there will be no flash access. The only way to read from flash
is via the driver or use mmap. The driver has protection during erasing,
while th mmap region not.
Now:
Mmap APIs provide a flag to make mmap->unmap region mutually exclusive
to flash erase/programming when XIP from psram. SPI Flash write APIs
will benefit from this. When the flag is used, no concurrent access to
mapped region will happen while writing; otherwise the cache will be
disable to avoid data corruption.
Most ESP-IDF APIs calls mmap with this flag. As for users calling
mmap-like APIs directly, they can choose whether to enable this by a
flag.
Closes https://github.com/espressif/esp-idf/issues/14897
When an app sets __COMPONENT_REQUIRES_COMMON before project(), the
explicit value used to bypass the default branch that includes
${idf_target_arch}, dropping the arch component from the build.
IDF_TARGET_ARCH isn't known pre-project(), so apps shouldn't have to
hand-roll a target -> arch map. Append it after the explicit list during
common-component initialization; empty on linux means no append.
Read sdkconfig.cmake's CONFIG_* values and re-publish them on the
build-properties target so component CMakeLists.txt code that queries
Kconfig via idf_build_get_property(var CONFIG_FOO) returns the expected
value.
Add a COMMAND check on esptool_py_flash_target before invoking it in
__init_project_flash_targets. Apps that restrict the build set without
esptool_py would otherwise hit "Unknown CMake command".
Move managed-dependency injection and recursive inclusion to BEFORE the
component's add_subdirectory() call, so its CMakeLists.txt can resolve
managed-dep targets at register time. Inside idf_component_register,
union the manager-injected REQUIRES/PRIV_REQUIRES with what the
component author wrote instead of overwriting them.
Under __V1_COMPAT_SHIM, populate EXECUTABLE, EXECUTABLE_NAME, and
BUILD_COMPONENTS build properties in __project_default(), and propagate
project_elf to the caller scope. Relax the BUILD_COMPONENTS query gate
in build.cmake so component code that uses
idf_build_get_property(... BUILD_COMPONENTS) keeps working.
Co-authored-by: Frantisek Hrbata <frantisek.hrbata@espressif.com>
Replicate Build system v1 behavior where the 'main' component implicitly
depends on the discovered components (or the app-restricted
__SHIM_COMPONENTS list) when no explicit REQUIRES/PRIV_REQUIRES is set.
Gated on __V1_COMPAT_SHIM so native Build system v2 projects retain
their explicit dependency contract.
Co-authored-by: Frantisek Hrbata <frantisek.hrbata@espressif.com>
When IDF_BUILD_V2 evaluates to a CMake-truthy value, project.cmake
delegates to Build system v2 (cmakev2). The shim wraps project(),
forwards the app-declared COMPONENTS list via __SHIM_COMPONENTS, and
publishes __V1_COMPAT_SHIM so Build system v2 internals can gate Build
system v1 compatibility behavior. Existing app CMakeLists.txt files
build unchanged.
Co-authored-by: Frantisek Hrbata <frantisek.hrbata@espressif.com>
