This patch introduces a new tool, protoxform, that will be the basis of
the v2 -> v3 migration tooling. It operates as a Python protoc plugin,
within the same framework as protodoc, and provides the ability to
operate on protoc AST input and generate proto output.
As a first step, the tool is applied reflexively on v2, and functions as
a formatting tool. In later patches, this will be added to
check_format/fix_format scripts and CI.
Part of #8082.
Risk level: medium (it's possible that some inadvertent wire changes
occur, if they do, this patch should be rolled back).
Testing: manual inspection of diff, bazel test //test/..., some
grep/diff scripts to ensure we haven't lost any comments.
Signed-off-by: Harvey Tuch <htuch@google.com>
Mirrored from https://github.com/envoyproxy/envoy @ 08b123a8321d359ea66cbbc0e2926545798dabd3
* Move trailing detached comments that protoc ignores to some anchored place. In the near future,
this will be enforced by check_format.
* Remove comments on reserved fields; we won't be using reserved in v3 and it's a bit of a pain
preserving them.
Risk level: Low
Testing: Docs build, diff inspection, comparison against output of proto transform tool.
Signed-off-by: Harvey Tuch <htuch@google.com>
Mirrored from https://github.com/envoyproxy/envoy @ 22712d26c427091a47324b5f05fd0b493ee4be01
Fixes#7982
Defines a package level proto library and its associated internal go_proto_library.
Deletes all existing api_go_proto_library, api_go_grpc_library, and go_package annotations in protos (they are not required and pollute the sources).
I deliberately avoided touching anything under udpa since it's being moved to another repository.
Risk Level: low
Testing: build completes
Signed-off-by: Kuat Yessenov <kuat@google.com>
Mirrored from https://github.com/envoyproxy/envoy @ d504fde0ffd97017d1ddff8caa9a3b46bba9ae48
Users can now choose between buffered tapping (simpler) and
streaming tapping (more flexible but harder to work with).
Streaming tapping for the transport socket will be added in a
follow-up.
Signed-off-by: Matt Klein <mklein@lyft.com>
Mirrored from https://github.com/envoyproxy/envoy @ e2e4baaa85a98b14f2bee6ea5aa16dd79cb832d4
Also optimize the buffering path to reduce copies.
Signed-off-by: Matt Klein <mklein@lyft.com>
Mirrored from https://github.com/envoyproxy/envoy @ 59d599981fc94d37485ee59b820c929560e25438
1) Add request/response body tapping
2) Add buffered body limits (TBI for transport socket)
3) Add the JSON_BODY_AS_BYTES and JSON_BODY_AS_STRING output
formats for convenience when the body is known to be human
readable.
4) Add JSON output for the file per tap sink.
Signed-off-by: Matt Klein <mklein@lyft.com>
Mirrored from https://github.com/envoyproxy/envoy @ 9a06dc0777d2809195cb1fc414b05ae7c0660193
This commit refactors the tap transport socket to use the common
tap extension configuration and tap matching infrastructure. More
match conditions will be added in a future PR as well as additional
cleanups that have been marked with TODOs.
One result of this PR is that the HTTP tap filter can now have a static
configuration as well as write to a file per tap sink.
All future tap PRs should be smaller and more targeted after this one.
Signed-off-by: Matt Klein <mklein@lyft.com>
Mirrored from https://github.com/envoyproxy/envoy @ f37ebdc14f4c0adf0e90aabddae833355c0cec1b
This is a rename PR only. It renames the capture transport socket
and associated tools to the tap transport socket. It also updates
some documentation. In a subsequent PR I'm going to refactor the
tap transport socket to use the new common tap framework so that
the tap transport socket can be configured via admin, the HTTP
tap filter can write to a file, the tap transport socket can have
matching, etc.
Signed-off-by: Matt Klein <mklein@lyft.com>
Mirrored from https://github.com/envoyproxy/envoy @ 7a5849f2a8bcc55fa16da3eaee94d9c99a11147c
This is a MVP for the HTTP tap filter. It includes minimal
infrastructure for the following:
1. Generic tap configuration which in the future will be used for
static config, XDS config, etc. In this MVP the tap can be
configured via a /tap admin endpoint.
2. Generic output configuration which in the future will be used for
different output sinks such as files, gRPC API, etc. In this MVP
the tap results are streamed back out the /tap admin endpoint.
3. Matching infrastructure. In this MVP only matching on request and
response headers are implemented. Both logical AND and logical OR
matches are possible.
4. In this MVP request/response body is not considered at all.
5. All docs are included and with all the caveats the filter is ready
to use for the limited cases it supports (which are likely still to
be useful).
There is a lot of follow on work which I will do in subsequent PRs.
This includes:
1. Merging the existing capture transport socket into this framework.
2. Implementing body support, both for matching on body contents as
well as outputting body data.
3. Tap rate limiting so too many streams do not get tapped.
4. gRPC matching. Using reflection and loaded proto definitions, it will
be possible to match on gRPC fields.
5. JSON matching. If the body parses as JSON, we can allow matching on
JSON fields.
Part of https://github.com/envoyproxy/envoy/issues/1413.
Signed-off-by: Matt Klein <mklein@lyft.com>
Mirrored from https://github.com/envoyproxy/envoy @ cf80045587240d494e54e9772949bc9af5eda61f
* api: add proto options for java
* add ci for checking proto options
Signed-off-by: Penn (Dapeng) Zhang <zdapeng@google.com>
Mirrored from https://github.com/envoyproxy/envoy @ 02659d411332e9f20d229f482931c15304ea17fd
Fixes https://github.com/envoyproxy/envoy/issues/743
This is a general cleanup of all of the access logging documentation.
I have reorganized a bunch of things and hidden the various gRPC logging
fields that are not implemented yet.
I've also moved the existing tap protos into a new "output" directory. This
is the best name I could come up for cleanly separating output data that might
be stored outside of any service or configuration.
Signed-off-by: Matt Klein <mklein@lyft.com>
Mirrored from https://github.com/envoyproxy/envoy @ c15019e79c832d9f0a09468affaadabc4be3e115
* tap/fuzz: transport socket extension for traffic capture.
This PR introduces a transport socket extension that wraps a given transport socket, interposes on its
plain text traffic and records it into a proto trace file on the filesystem. This can be used for a
number of purposes:
1. As a corpus for fuzzing the data plane.
2. Converted to PCAP using a soon-to-be-written utility, allowing existing tools such as Wireshark
to be used to decode L4/L7 protocol history in the trace. Essentially this lets us take advantage
of the PCAP ecosystem.
Relates to #1413 and #508.
Risk Level: Low (opt-in).
Testing: New SSL integration tests, demonstrating plain text intercept.
Signed-off-by: Harvey Tuch <htuch@google.com>
Mirrored from https://github.com/envoyproxy/envoy @ 6c7a91733469f76381487f9ca78bdece6825c8c9
data-plane-api(CircleCI)