tlog_id specifes the active shard and is kept for backwards compatibility.
To avoid replicating information, the shard config file is used only to
specify inactive shards and must be used in conjunction with a tlog_id flag.
Together, these build the logRanges type in the sharding module.

Signed-off-by: Lily Sturmann <lsturman@redhat.com>

* Replace trillian_log_server.log_id_ranges flag with a config file

This will make it easier to specify mulitple shards, along with associated tree IDs and lengths.
Each shard may eventually have its own signer/public key as well, so it'll be easier to pass those in through
a config file rather than through CLI flags.

Signed-off-by: Priya Wadhwa <priya@chainguard.dev>

* Add active tree ID to ranges

Signed-off-by: Priya Wadhwa <priya@chainguard.dev>

* Add helpers and refactor sharding package

- Adds a function to get a TreeID from an ID string
- Adds testing for the above
- Consolidates validation logic for UUID, TreeID, EntryID
- Removes code that attempts to use ActiveIndex() in the sharding
  package, as this is not accessible due to import cycles
- Other small cleanup and typo fixes

Signed-off-by: Lily Sturmann <lsturman@redhat.com>

* Change logRanges to work with int64

This is the type used by the trillian TreeID and saves from having to
convert in multiple places.

Signed-off-by: Lily Sturmann <lsturman@redhat.com>

* Add TreeID to LogInfo API endpoint

WARNING: breaks loginfo cmd to current prod server

Signed-off-by: Lily Sturmann <lsturman@redhat.com>

* Update API based on logRangesFlag

Signed-off-by: Lily Sturmann <lsturman@redhat.com>

* Use API's logRanges to retrieve artifacts

Signed-off-by: Lily Sturmann <lsturman@redhat.com>

Signed-off-by: Scott Nichols <n3wscott@chainguard.dev>

Right now the type itself is defined in the cli package, which means we can't
use it without an import cycle.

Signed-off-by: Dan Lorenc <lorenc.d@gmail.com>

* WIP: new hashed type

Signed-off-by: Dan Lorenc <lorenc.d@gmail.com>

* wip add signature verification

Signed-off-by: Asra Ali <asraa@google.com>

* address bobs comments

Signed-off-by: Asra Ali <asraa@google.com>

Co-authored-by: Dan Lorenc <lorenc.d@gmail.com>

* Adds rekor TUF type

Co-authored-by: Santiago Torres <santiagotorres@purdue.edu>
Co-authored-by: Trishank Karthik Kuppusamy <trishank.kuppusamy@datadoghq.com>
Co-authored-by: Marina Moore <mnm678@gmail.com>
Signed-off-by: Asra Ali <asraa@google.com>

* add type documentation

Signed-off-by: Asra Ali <asraa@google.com>

* Address bob comments

Signed-off-by: Asra Ali <asraa@google.com>

* run make

Signed-off-by: Asra Ali <asraa@google.com>

* wip

Signed-off-by: Asra Ali <asraa@google.com>

* Address comments

Signed-off-by: Asra Ali <asraa@google.com>

Co-authored-by: Santiago Torres <santiagotorres@purdue.edu>
Co-authored-by: Trishank Karthik Kuppusamy <trishank.kuppusamy@datadoghq.com>
Co-authored-by: Marina Moore <mnm678@gmail.com>

* fix: port flag override

Signed-off-by: Hector Fernandez <hectorj@gmail.com>

* chore: update rekor_server.port old references

Signed-off-by: Hector Fernandez <hectorj@gmail.com>

* Added Helm type

Signed-off-by: Andrew Block <andy.block@gmail.com>

* Cleaned up helm type

Signed-off-by: Andrew Block <andy.block@gmail.com>

* Correct Helm schema required fields

Signed-off-by: Andrew Block <andy.block@gmail.com>

* Regenerated Helm schema

Signed-off-by: Andrew Block <andy.block@gmail.com>

This adds support for the alpine package format used by Alpine Linux,
which is the concatenation of three tgz files (signature, control data,
and then the actual package files).

Signed-off-by: Bob Callaway <bob.callaway@gmail.com>

Signed-off-by: Appu Goundan <appu@google.com>

This uses a custom fork of in-toto-golang because not all the changes are merged
in one place.

Signed-off-by: Dan Lorenc <dlorenc@google.com>

* Add version subcommands to rekor-cli & rekor-server

Signed-off-by: Bob Callaway <bob.callaway@gmail.com>

* Add version info to docker build & print at startup

This ensures the build ldflags are applied as part of the docker build
process (for docker-compose and ko).

This also prints the version information of the running server to the
logs upon server startup.

Signed-off-by: Bob Callaway <bob.callaway@gmail.com>

* Add new type for JAR archives

This adds support for a new pluggable type that can extract signatures
from signed JAR files. Per the JAR spec, a special manifest file is
created with the digest hashes of all included content in the JAR file.
It is this special manifest file that is then signed, and included in a
file within the archive in PKCS7 format. The PKCS7 file also includes
the X509 certificate that can be used to verify the signed manifest file
inside of the JAR.

Signed-off-by: Bob Callaway <bob.callaway@gmail.com>

* update boilerplate header and apply go fmt

Signed-off-by: Carlos Panato <ctadeu@gmail.com>

* lints: fix golangci-lint issues

Signed-off-by: Carlos Panato <ctadeu@gmail.com>

* updated based on feedback

Signed-off-by: Carlos Panato <ctadeu@gmail.com>

This makes the binaries "go installable" by their canonical names.

Signed-off-by: Dan Lorenc <dlorenc@google.com>

them to GCS.

We don't always have a new one, and under load there might be "batches" of entries
all integrated into the same STH. This means there is no guaranteed frequency of updates
or even a guarantee that every index will exist.

The values (and timestamps) should be monotonically increasing though.

Signed-off-by: Dan Lorenc <dlorenc@google.com>

All instances of projectrekor are now renamed to SigStore

This includes:

* Import paths
* Tests
* Readme's

Signed-off-by: Luke Hinds <lhinds@redhat.com>

This just exposes the default go metrics for now. We can use middleware to expose
more custom metrics for our API.

This is only toggled on for the server right now.

Signed-off-by: Bob Callaway <bcallawa@redhat.com>

Signed-off-by: Bob Callaway <bcallawa@redhat.com>

Signed-off-by: Bob Callaway <bcallawa@redhat.com>

This allows us to skip sticking it onto each request context and retrieving it.

Signed-off-by: Dan Lorenc <dlorenc@google.com>

* add xml & yaml format support

* add attributes to denote files that are generated so GH skips them on diffs

Some changes:
- import names (app -> api, logging -> log)
- Commands package (cmd -> app)

This is the first step in code reorganization. This follows the patterns
from kubernetes/kubernetes - each binary gets a directory under cmd/.
The main.go file for each binary lives there.
The commands live under cmd//app.