Commit graph

75847 commits

Author SHA1 Message Date
Chris Friedt 6841d96a59 tests: misc: iterable_sections: test alternate foreach
Add tests for `STRUCT_SECTION_FOREACH_ALTERNATE()`.

Signed-off-by: Chris Friedt <cfriedt@meta.com>
2023-03-06 13:52:29 +01:00
Chris Friedt e684ed9f24 toolchain: common: iterable sections: add alternate foreach
Previously, it was possible to declare an iterable section using
the alternate form (where the `out_type` does not correspond
to the `struct_type`) but there was no convenient means to
iterate over them.

Add `STRUCT_SECTION_FOREACH_ALTERNATE()` to fill the gap.

Signed-off-by: Chris Friedt <cfriedt@meta.com>
2023-03-06 13:52:29 +01:00
Pavel Vasilyev eef9553669 docs: release: 3.4: Add exp support for new Bluetooth mesh draft specs
Add a note about added experimental support for new Bluetooth mesh
specifications.

Signed-off-by: Pavel Vasilyev <pavel.vasilyev@nordicsemi.no>
2023-03-06 13:52:15 +01:00
Krzysztof Kopyściński 392f95705c tests: bluetooth: mesh: add Proxy Solicitation to shell
This adds commands to advertise Solicitation PDUs, configure
On-Demand Private Proxy and manage Solicitation PDU RPL.

Signed-off-by: Krzysztof Kopyściński <krzysztof.kopyscinski@codecoup.pl>
2023-03-06 13:52:15 +01:00
Krzysztof Kopyściński d0995541fb Bluetooth: Mesh: add implementation for Proxy Solicitation
This is initial implementation of Proxy solicitation procedure.
This includes:
- support for sending and receiving Solicitation PDUs
- On-Demand Private Proxy functionality (Server and Client) controlling
  behaviour of node after receiving Solicitation PDU
- Solicitation PDU RPL Configuration (Server and Client), which manages
  Replay Protection List for Solicitation PDUs.

Proxy Solicitation allows to enable advertising of Proxy service on node
by sending Solicitation PDUs. These PDUs are not part of Mesh messages;
instead, these are non-connectable, undirected advertising PDUs with
their own format, containing Proxy Solicitation UUID.

Signed-off-by: Krzysztof Kopyściński <krzysztof.kopyscinski@codecoup.pl>
2023-03-06 13:52:15 +01:00
Stine Akredalen 56298dff73 tests: Bluetooth: Mesh: add LCD metadata test. Refactor existing tests.
* Test that the Large Composition Data server can send a max access
payload metadata status message.
* Test that the Large Composition Data client can request large chunks
of metadata from the server, and correctly merge samples.
* Refactoring of existing LCD tests.

Signed-off-by: Stine Akredalen <stine.akredalen@nordicsemi.no>
2023-03-06 13:52:15 +01:00
Michal Narajowski d95fe3f52b Bluetooth: Mesh: Add support for Models Metadata Page 128
This patch adds for handling Models Metadata Get Page 128.

Signed-off-by: Michal Narajowski <michal.narajowski@codecoup.pl>
Signed-off-by: Pavel Vasilyev <pavel.vasilyev@nordicsemi.no>
2023-03-06 13:52:15 +01:00
Krzysztof Kopyściński 007bca7b63 Bluetooth: Mesh: Add Composition Data Page 1 to shell
Add parsing of Composition Data Page 1 and enable it's support.

Signed-off-by: Krzysztof Kopyściński <krzysztof.kopyscinski@codecoup.pl>
2023-03-06 13:52:15 +01:00
Krzysztof Kopyściński 29f07abc89 Bluetooth: Mesh: Add Composition Data Page 1
Composition Data Page 1 contains information about relations between
models. Implementation saves relations into array of tuples
{ptr to base, ptr to extension, relation type} on model initialization
and uses this information to construct Composition Data Page 1.

Appropriate structures and methods were added to API, allowing user to
parse all received data into Composition Data Page 1 formats:
Composition Data Page 1 Element, Model Item, Model Extension Item.

Signed-off-by: Krzysztof Kopyściński <krzysztof.kopyscinski@codecoup.pl>
2023-03-06 13:52:15 +01:00
Stine Akredalen 87a3e31412 Bluetooth: mesh: added OPcode aggregator Bsim test
The test checks the Opcode aggregator (SIG) model basic behaviour.

Signed-off-by: Stine Akredalen <stine.akredalen@nordicsemi.no>
2023-03-06 13:52:15 +01:00
Michał Narajowski 0bd0071e4a Bluetooth: Mesh: Add Opcodes Aggregator models to shell
- Add entry for client and server in composition data.
- Add Client commands to aggregate and send messages.

MESH/SR/AGG/BV-02-C requires more key slots.

Co-authored-by: Pavel Vasilyev <pavel.vasilyev@nordicsemi.no>
Signed-off-by: Michał Narajowski <michal.narajowski@codecoup.pl>
Signed-off-by: Pavel Vasilyev <pavel.vasilyev@nordicsemi.no>
2023-03-06 13:52:15 +01:00
Michał Narajowski da5195ea97 Bluetooth: Mesh: Add support for Opcodes Aggregator models
Includes Opcodes Aggregator Server and Client. To use Opcodes Aggregator
client features with some client model, that client should support async
API.

Co-authored-by: Ludvig Samuelsen Jordet <ludvig.jordet@nordicsemi.no>
Co-authored-by: Mia Koen <mia.koen@nordicsemi.no>
Signed-off-by: Michał Narajowski <michal.narajowski@codecoup.pl>
Signed-off-by: Pavel Vasilyev <pavel.vasilyev@nordicsemi.no>
2023-03-06 13:52:15 +01:00
Pavel Vasilyev d46480c36b Bluetooth: Mesh: Add shell commands for Private Beacon Client
Add shell commands for Private Beacon Client.

Signed-off-by: Pavel Vasilyev <pavel.vasilyev@nordicsemi.no>
2023-03-06 13:52:15 +01:00
Trond Einar Snekvik f9b19010ed Bluetooth: Mesh: Private Beacons
Adds support for private beacon sending and receiving.

Co-authored-by: Krzysztof Kopyściński <krzysztof.kopyscinski@codecoup.pl>
Co-authored-by: Pavel Vasilyev <pavel.vasilyev@nordicsemi.no>
Signed-off-by: Trond Einar Snekvik <Trond.Einar.Snekvik@nordicsemi.no>
Signed-off-by: Pavel Vasilyev <pavel.vasilyev@nordicsemi.no>
2023-03-06 13:52:15 +01:00
Krzysztof Kopyściński e2086c22bc tests: Bluetooth: Mesh: Test SAR with slowest possible timings
Add test that sends longest possible PDU with slowest possible timings
and default retransmission values.

Signed-off-by: Krzysztof Kopyściński <krzysztof.kopyscinski@codecoup.pl>
2023-03-06 13:52:15 +01:00
Stine Akredalen 37386552d5 tests: Bluetooth: Mesh: added SAR stress test
Test that a maximum length SDU can be processed with SAR
with "stressed" transmitter and receiver configurations.

Signed-off-by: Stine Akredalen <stine.akredalen@nordicsemi.no>
2023-03-06 13:52:15 +01:00
Michał Narajowski b5d6733d53 Bluetooth: Mesh: Add Transport SAR Configuration models to shell
Add Transport SAR Configuration models to shell.

Co-authored-by: Pavel Vasilyev <pavel.vasilyev@nordicsemi.no>
Signed-off-by: Michał Narajowski <michal.narajowski@codecoup.pl>
Signed-off-by: Pavel Vasilyev <pavel.vasilyev@nordicsemi.no>
2023-03-06 13:52:15 +01:00
Michał Narajowski dd59a45c65 Bluetooth: Mesh: Transport SAR Configuration
Add support for:
- SAR Configuration Client and Server models
- Transport SAR configuration states
- Using SAR Transmitter/Receiver states in segmentation
and reassembly process.

Bsim tests fixes:
- Fix failing replay attack test. The replay attack test doesn't
consider retransmission attempts at the transport layer. When
retransmission happens, SeqNums get increased and the test logic
doesn't work anymore. The simplest fix would be to disable
retransmissions at the transport layer.
- Add device synchronization API to synchronize transport va test.
Device configuration may take different time on transmitter and
receiver. Add synchronisation barrier between devices.
- Fix msg_frnd test. Timing in transport sar behavior has been
changed, which affected test_friend_msg test. Now acknowledgments
are sent much faster and this needs to be considered in the test.
- Fix unicast_low_lat test. Increase number of retransmission
attempts when long segmented message is sent.
- Reduce timeout in kr_old_key test.
- Relax SAR RX state configuration in DFU and BLOB tests.

Co-authored-by: Pavel Vasilyev <pavel.vasilyev@nordicsemi.no>
Co-authored-by: Anders Storrø <anders.storro@nordicsemi.no>
Co-authored-by: Ingar Kulbrandstad <ingar.kulbrandstad@nordicsemi.no>
Signed-off-by: Michał Narajowski <michal.narajowski@codecoup.pl>
Signed-off-by: Pavel Vasilyev <pavel.vasilyev@nordicsemi.no>
2023-03-06 13:52:15 +01:00
Stine Akredalen 2c1abb61b3 tests: Bluetooth: mesh: added LCD bsim test
Testing the basic behaviour of the Large Composition Data model.

Signed-off-by: Stine Akredalen <stine.akredalen@nordicsemi.no>
2023-03-06 13:52:15 +01:00
Michał Narajowski 8a60dfcd51 shell: Add Large Composition Data Server
- Adds Large Comp Data Server and Client
- Defines some dummy metadata for Health Server

Co-authored-by: Pavel Vasilyev <pavel.vasilyev@nordicsemi.no>
Signed-off-by: Michał Narajowski <michal.narajowski@codecoup.pl>
Signed-off-by: Pavel Vasilyev <pavel.vasilyev@nordicsemi.no>
2023-03-06 13:52:15 +01:00
Michał Narajowski df65592d94 Bluetooth: Mesh: Add support for Large Composition Data models
- Adds Large Composition Data Server and Client definitions
- Adds Client API definition
- Adds Health Server Metadata definition
- Refactors Composition Data processing (as a Server) to use common
 methods with Large Comp Data Server

Co-authored-by: Pavel Vasilyev <pavel.vasilyev@nordicsemi.no>
Co-authored-by: Stine Akredalen <stine.akredalen@nordicsemi.no>
Co-authored-by: Omkar Kulkarni <omkar.kulkarni@nordicsemi.no>
Signed-off-by: Michał Narajowski <michal.narajowski@codecoup.pl>
Signed-off-by: Pavel Vasilyev <pavel.vasilyev@nordicsemi.no>
2023-03-06 13:52:15 +01:00
Pavel Vasilyev 316d7fcd57 tests: Bluetooth: Mesh: Test Node Composition refresh with settings
Test Node Composition Refresh procedure with persistence settings.

Signed-off-by: Pavel Vasilyev <pavel.vasilyev@nordicsemi.no>
2023-03-06 13:52:15 +01:00
Pavel Vasilyev 89c01e8686 tests: bluetooth: mesh: Implement robustness test for NPPI procedures
Test Dev Key Refresh, Node Composition Refresh and Node Address Refresh
procedures for robutness.

Signed-off-by: Pavel Vasilyev <pavel.vasilyev@nordicsemi.no>
2023-03-06 13:52:15 +01:00
Pavel Vasilyev bfc618dc0b tests: Bluetooth: Mesh: Test reprovisioning through RPR models
Test that Remote Provisioning models can re-provision a remote node
multiple times.

Signed-off-by: Pavel Vasilyev <pavel.vasilyev@nordicsemi.no>
2023-03-06 13:52:15 +01:00
Trond Einar Snekvik f7f3241628 Bluetooth: Mesh: Shell support for remote provisioning
Adds commands in the mesh shell for remote provisioning client
operation, including scanning, provisioning and reprovisioning.

Co-authored-by: Pavel Vasilyev <pavel.vasilyev@nordicsemi.no>
Signed-off-by: Trond Einar Snekvik <Trond.Einar.Snekvik@nordicsemi.no>
Signed-off-by: Pavel Vasilyev <pavel.vasilyev@nordicsemi.no>
2023-03-06 13:52:15 +01:00
Trond Einar Snekvik 3c185e1764 Bluetooth: Mesh: Remote provisioning
Adds remote provisioning models rpr_srv and rpr_cli, and exposes them as
a bearer for the provisioning process.

The remote provisioning models provide the following features:
- Remote provisioning of new devices, using a remote provisioning server
  as a proxy.
- Reprovisioning of existing devices, generating a new device key and
  changing addresses and composition data.

Co-authored-by: Pavel Vasilyev <pavel.vasilyev@nordicsemi.no>
Co-authored-by: Krzysztof Kopyściński <krzysztof.kopyscinski@codecoup.pl>
Signed-off-by: Trond Einar Snekvik <Trond.Einar.Snekvik@nordicsemi.no>
Signed-off-by: Pavel Vasilyev <pavel.vasilyev@nordicsemi.no>
2023-03-06 13:52:15 +01:00
Trond Einar Snekvik 85431fd69e Bluetooth: Mesh: Add composition data page 128
Composition data page 128 represents the new composition data after a
composition refresh procedure. The implementation stores the old
composition data (before applying a DFU or similar), and uses that as
page 0 if present. As the device has already rebooted by the time page
128 becomes active, its active composition data is page 128, while the
backed up data is the "old" data, which should be shown as page 0.

Co-authored-by: Ingar Kulbrandstad <ingar.kulbrandstad@nordicsemi.no>
Signed-off-by: Trond Einar Snekvik <Trond.Einar.Snekvik@nordicsemi.no>
Signed-off-by: Pavel Vasilyev <pavel.vasilyev@nordicsemi.no>
2023-03-06 13:52:15 +01:00
Pavel Vasilyev 341cbfb3eb tests: Bluetooth: Mesh: Add tests for BLOB Transfer in Pull mode
This commit adds several BabbleSim tests for BLOB transfer:
- A sanity test checking that BLOB Transfer completes successfully in
both, Push and Pull modes that runs transfer for 4 targets
- blob_cli_trans_resume test for Pull mode
- Test checking that BLOB client continues BLOB transfer if one of
targets times out while sending chunks.

Signed-off-by: Pavel Vasilyev <pavel.vasilyev@nordicsemi.no>
2023-03-06 13:52:15 +01:00
Pavel Vasilyev 435ad72147 tests: Bluetooth: Mesh: Add distributor self update tests
Add a test where distributor is a single target and performs self
update. Add a test where distributor performs self update with multiple
targets.

Signed-off-by: Pavel Vasilyev <pavel.vasilyev@nordicsemi.no>
2023-03-06 13:52:15 +01:00
Pavel Vasilyev 38c5042e82 tests: bluetooth: mesh: Check DFU Client persistency
Check that DFU client continues DFU procedure as long as there is at
least one active target.

Co-authored-by: Krzysztof Kopyściński <krzysztof.kopyscinski@codecoup.pl>
Signed-off-by: Pavel Vasilyev <pavel.vasilyev@nordicsemi.no>
2023-03-06 13:52:15 +01:00
Anders Storrø fa7edc576a Tests: Bluetooth: Mesh: BLOB cli no response
- Tests that BLOB Client suspends if no target responds to Block get.
- Tests that BLOB Client transfer ends if no target responds to Xfer
  get.

Signed-off-by: Anders Storrø <anders.storro@nordicsemi.no>
2023-03-06 13:52:15 +01:00
Anders Storrø 40ff3743ea Tests: Bluetooth: Mesh: BLOB cli transfer persist
Tests that BLOB Client continues the Push BLOB Transfer procedure
as long as there is at least one active target.

Signed-off-by: Anders Storrø <anders.storro@nordicsemi.no>
2023-03-06 13:52:15 +01:00
Pavel Vasilyev 4c2c1fe9d1 tests: bluetooth: mesh: Test confirm step in DFU with different effects
This commit implements the following tests:
- Test that DFU finishes successfully with all different effects;
- Test that DFU fails at confirm step with all different effects;

Co-authored-by: Krzysztof Kopyściński <krzysztof.kopyscinski@codecoup.pl>
Signed-off-by: Pavel Vasilyev <pavel.vasilyev@nordicsemi.no>
2023-03-06 13:52:15 +01:00
Anders Storrø cb2bc394df Tests: Bluetooth: Mesh: BLOB cli push & pull trans resume
Add bsim test for resuming push & pull mode transfer on the BLOB client
after BLOB server has been suspended during initial attempt.

Signed-off-by: Anders Storrø <anders.storro@nordicsemi.no>
2023-03-06 13:52:15 +01:00
Anders Storrø 7e135e57db Tests: Bluetooth: Mesh: BLOB cli broadcast unicast
Add bsim test using unicast addr for broadcast API of the BLOB client
model.

Signed-off-by: Anders Storrø <anders.storro@nordicsemi.no>
2023-03-06 13:52:15 +01:00
Anders Storrø 47446a22f1 Tests: Bluetooth: Mesh: BLOB cli ret caps suspend
Add bsim test for suspending retrieve capabilities procedure of the BLOB
client model.

Signed-off-by: Anders Storrø <anders.storro@nordicsemi.no>
2023-03-06 13:52:15 +01:00
Anders Storrø 21184c13f0 Tests: Bluetooth: Mesh: BLOB cli mod broadcast API
Add bsim test for broadcast API of the BLOB client model.

Signed-off-by: Anders Storrø <anders.storro@nordicsemi.no>
2023-03-06 13:52:15 +01:00
Anders Storrø c4a8b55752 Tests: Bluetooth: Mesh: BLOB cli mod ret caps test
Add bsim test for retrieve capabilities of the BLOB client model.

Signed-off-by: Anders Storrø <anders.storro@nordicsemi.no>
2023-03-06 13:52:15 +01:00
Omkar Kulkarni 644589849a Bluetooth: Mesh: Update mesh shell's config
This updates some of the defaults in the mesh shell's config to allow
various Mesh 1.1 models to be used in the shell.

EPA provisioning and DFU requires much larger multisegment messages,
therefore support for maximum sized message is enabled by default and
stack sizes are increased working values.

Additionally, log buffer is increased and thread sleep time is reduced
to avoid dropping of useful logs.

Signed-off-by: Omkar Kulkarni <omkar.kulkarni@nordicsemi.no>
Signed-off-by: Pavel Vasilyev <pavel.vasilyev@nordicsemi.no>
2023-03-06 13:52:15 +01:00
Trond Einar Snekvik 417d328796 Bluetooth: Mesh: DFU and BLOB models in shell
Adds conditional support for the BLOB and DFU models in the mesh shell.
Additionally creates a dummy BLOB stream for testing.

Co-authored-by: Pavel Vasilyev <pavel.vasilyev@nordicsemi.no>
Co-authored-by: Anders Storrø <anders.storro@nordicsemi.no>
Co-authored-by: Ludvig Samuelsen Jordet <ludvig.jordet@nordicsemi.no>
Co-authored-by: Krzysztof Kopyściński <krzysztof.kopyscinski@codecoup.pl>
Co-authored-by: Mia Koen <mia.koen@nordicsemi.no>
Signed-off-by: Trond Einar Snekvik <Trond.Einar.Snekvik@nordicsemi.no>
Signed-off-by: Pavel Vasilyev <pavel.vasilyev@nordicsemi.no>
2023-03-06 13:52:15 +01:00
Trond Einar Snekvik b054ae364d Bluetooth: Mesh: DFD Server model
Adds support for the Device Firmware Distribution Server model from Mesh
Model specification v1.1.

Co-authored-by: Pavel Vasilyev <pavel.vasilyev@nordicsemi.no>
Co-authored-by: Ludvig Samuelsen Jordet <ludvig.jordet@nordicsemi.no>
Co-authored-by: Anders Storrø <anders.storro@nordicsemi.no>
Co-authored-by: Krzysztof Kopyściński <krzysztof.kopyscinski@codecoup.pl>
Co-authored-by: Mia Koen <mia.koen@nordicsemi.no>
Signed-off-by: Trond Einar Snekvik <Trond.Einar.Snekvik@nordicsemi.no>
Signed-off-by: Pavel Vasilyev <pavel.vasilyev@nordicsemi.no>
2023-03-06 13:52:15 +01:00
Trond Einar Snekvik 529860e72b Bluetooth: Mesh: DFU models
Adds DFU models from the Mesh Model specification v1.1.

Co-authored-by: Pavel Vasilyev <pavel.vasilyev@nordicsemi.no>
Co-authored-by: Krzysztof Kopyściński <krzysztof.kopyscinski@codecoup.pl>
Co-authored-by: Anders Storrø <anders.storro@nordicsemi.no>
Co-authored-by: Mia Koen <mia.koen@nordicsemi.no>
Signed-off-by: Trond Einar Snekvik <Trond.Einar.Snekvik@nordicsemi.no>
Signed-off-by: Pavel Vasilyev <pavel.vasilyev@nordicsemi.no>
2023-03-06 13:52:15 +01:00
Trond Einar Snekvik 4302b568cc Bluetooth: Mesh: BLOB models
Adds support for the BLOB Models from Mesh Model specification v1.1.

Co-authored-by: Pavel Vasilyev <pavel.vasilyev@nordicsemi.no>
Co-authored-by: Anders Storrø <anders.storro@nordicsemi.no>
Co-authored-by: Aleksandr Khromykh <aleksandr.khromykh@nordicsemi.no>
Co-authored-by: Krzysztof Kopyściński <krzysztof.kopyscinski@codecoup.pl>
Co-authored-by: Ludvig Samuelsen Jordet <ludvig.jordet@nordicsemi.no>
Co-authored-by: Mia Koen <mia.koen@nordicsemi.no>
Signed-off-by: Trond Einar Snekvik <Trond.Einar.Snekvik@nordicsemi.no>
Signed-off-by: Pavel Vasilyev <pavel.vasilyev@nordicsemi.no>
2023-03-06 13:52:15 +01:00
Aleksandr Khromykh ffddd9ffc0 Bluetooth: Mesh: enhanced provisioning authentication
Implementation of the enhanced provisioning authentication (EPA)
that is based on SHA256 and HMAC security algorithms.
OOB authentication mandates EPA usage.

Co-authored-by: Krzysztof Kopyściński <krzysztof.kopyscinski@codecoup.pl>
Signed-off-by: Aleksandr Khromykh <aleksandr.khromykh@nordicsemi.no>
Signed-off-by: Pavel Vasilyev <pavel.vasilyev@nordicsemi.no>
2023-03-06 13:52:15 +01:00
Aleksandr Khromykh a9df7e19a1 tests: Bluetooth: Mesh: run bsim mesh on both v1.0.1 and v1.1
Add ability to run bsim mesh for both ble mesh versions
v1.0.1 and v1.1

Signed-off-by: Aleksandr Khromykh <aleksandr.khromykh@nordicsemi.no>
Signed-off-by: Pavel Vasilyev <pavel.vasilyev@nordicsemi.no>
2023-03-06 13:52:15 +01:00
Aleksandr Khromykh 5ffae6486b Bluetooth: Mesh: add mesh 1.1 global config option
All mesh 1.1 features are gathered behind a KConfig options.
Default is disabled.

Signed-off-by: Aleksandr Khromykh <aleksandr.khromykh@nordicsemi.no>
Signed-off-by: Pavel Vasilyev <pavel.vasilyev@nordicsemi.no>
2023-03-06 13:52:15 +01:00
Michał Narajowski 1b77e8bbf1 Bluetooth: Mesh: Add Model Receive testing callback
Add a callback similar to net_recv that notifies the application when a
message is received in access layer. This is is useful for testing
purposes (especially automated testing).

Signed-off-by: Michał Narajowski <michal.narajowski@codecoup.pl>
2023-03-06 13:52:15 +01:00
Michał Narajowski 1c731c714c Bluetooth: Mesh: Refactor bt_mesh_model_recv
Pass only msg context as it is the only thing used from net_rx.

Signed-off-by: Michał Narajowski <michal.narajowski@codecoup.pl>
2023-03-06 13:52:15 +01:00
Michał Narajowski 08f0d1c742 Bluetooth: Mesh: Add a flag for DevKey-only based models
This prevents a Configuration Client from binding an app key to a model
that only supports DevKey-based security.

Signed-off-by: Michał Narajowski <michal.narajowski@codecoup.pl>
2023-03-06 13:52:15 +01:00
Michał Narajowski 7f1b296a0c Bluetooth: Mesh: Do not relay message rejected by Transport layer
Mesh Profile Specification Errata 11341

3.6.4.3 Message error procedure
When the Upper Transport layer receives a message that is not
understood, then the message shall be ignored.
A message that is not understood includes messages that met one or more
conditions listed below:
• The Transport Control message opcode is unknown by the receiving node.
• The Transport Control message size for the Transport Control opcode
is incorrect.
• The Transport Control message parameters contain values that are
Prohibited

Signed-off-by: Michał Narajowski <michal.narajowski@codecoup.pl>
2023-03-06 13:52:15 +01:00