This is basically an extended `aap_test.py` as part of the integration
tests, which verifies the received AAP messages and also checks the
returned bundle ID if it contains a well-formed timestamp and sequence
number.
Signed-off-by: Felix Walter <felix.walter@d3tn.com>
This adds some tolerance for the bundle age check, such that it does not
have to be within a fractional millisecond bound.
Signed-off-by: Felix Walter <felix.walter@d3tn.com>
This ensures the next test's config is not received (via another CLA)
before the deletion has been processed.
Unfortunately, we have no way to determine whether a command has been
processed by uD3TN (there is no operation to query it), so we have to
rely on a simple timeout. This will change with the new forwarding
interface, see the corresponding Milestone.
Fixes: #110
Signed-off-by: Felix Walter <felix.walter@d3tn.com>
Former releases of uD3TN have included support for STM32/FreeRTOS.
Having this support from the first moment on was a good thing in
order to optimize for platforms with limited resources. As this
platform is not used in current uD3TN setups and as it results in quite
some maintenance work, it is removed with this commit. The removed parts
cover the implementation itself, tests, tools, documentation, parts of
the build/make scripts as well as licensing information.
Signed-off-by: Marius Feldmann <marius.feldmann@d3tn.com>
ud3tn is available under multiple licenses and we want to reflect this in
our source code. But which license information should appear first and how
can we manage this efficiently in the future? The Linux Kernel uses SPDX
expressions instead of boilerplate sections. This seems to be a great
approach, so we do the same here.
Signed-off-by: Georg Alexander Murzik <georg.murzik@d3tn.com>
-> https://datatracker.ietf.org/doc/html/draft-ietf-dtn-bpbis-31#section-4.2.5
The previous validation methods were not sufficient to check validity of
dtn as well as ipn EIDs. This adds further functions to easily detect
the EID scheme and validate dtn plus ipn EIDs. Tests for the most common
cases where validity checks should be successful and where they might
fail are added as well.
Due to this change the default EID of uD3TN gets a slash appended, as
dtn EIDs always have to contain the name delimiter '/'.
Signed-off-by: Felix Walter <felix.walter@d3tn.com>
In order to verify the correctness of bundle-age block processing, an
integration test between pyd3tn and ud3tn is added.
Signed-off-by: Maximilian Nitsch <maximilian.nitsch@d3tn.com>
To distribute the pyD3TN DTN protocol implementations as well as the
uD3TN python utilities on PyPi, the Python code is organized in separate
directories and the PyPi packaging guideline is applied. The
restructuring also requires an adjustment of the imports in the scripts
in tools/ and test/.
Signed-off-by: Maximilian Nitsch <maximilian.nitsch@d3tn.com>
This changes the core component name as well as the output binary names
(including the library and test binaries) from "upcn" to "ud3tn".
Additionally, the default configuration for the created socket and the
used EID is adapted.
Signed-off-by: Felix Walter <felix.walter@d3tn.com>
This is the initial commit for uD3TN. uD3TN is a fork of uPCN v0.8.0,
which will be developed and maintained in a public Git repository.
For questions concerning the history of and code provided with uPCN,
please get in touch with us via: contact <at> d3tn <dot> com
Signed-off-by: Felix Walter <felix.walter@d3tn.com>
