Closes: #4537
Uses SignedHeaderBefore to find header before unverified header and then bisection to verify the header. Only when header is between first and last trusted header height else if before the first trusted header height then regular backwards verification is used.
* proto: use docker to generate stubs
- provide an option to developers to use docker to generate proto stubs
closes#4579
Signed-off-by: Marko Baricevic <marbar3778@yahoo.com>
Previously, many reactors were initialized with the name "Reactor," which made it difficult to log which reactor was doing what. This changes those reactors' names to something more descriptive.
- defined what variables needed to be changed in the `config.toml` in order to run a validator.
- Briefly explained how a sentry node archtecture should look
- add section explaing importance of key secruity
Signed-off-by: Marko Baricevic <marbar3778@yahoo.com>
* tools: remove need to install buf
- using buf docker image instead of needing devs to install it
Signed-off-by: Marko Baricevic <marbar3778@yahoo.com>
* fix ci for lint and break checking
Closes: #4546
The algorithm uses an array to store the headers and validators and populates it at every bisection (which is an unsuccessful verification). When a successful verification finally occurs it updates the new trusted header, trims that header from the cache (the array) and sets the depth pointer back to 0. Instead of retrieving new headers it will use the cached headers, incrementing in depth until it reaches the end of the cache which by then it will start to retrieve new headers from the provider.
Mathematically, this method doesn't properly bisect after the first round but it will always choose a pivot header that is within 1/8th of the upper header's height. I.e. if we are trying to jump 128 headers, the maximum offset from bisection height (64) is 64 + 16(128/8) = 80, therefore a better heuristic would be to obtain the new pivot header height as the middle of these two numbers which would therefore mean to multiply it by 9/16ths instead of 1/2 (sorry this might be a bit more complicated in writing but I can try better explain if someone is interested). Therefore I would also, upon consensus, propose that we change the pivot height to 9/16th's of the previous height
* blockchain: enable v2 to be set
- enable v2 to be set via config params
Signed-off-by: Marko Baricevic <marbar3778@yahoo.com>
* replace tab with space
* correctly spell usability
* format: add format cmd & goimport repo
- replaced format command
- added goimports to format command
- ran goimports
Signed-off-by: Marko Baricevic <marbar3778@yahoo.com>
* fix outliers & undo proto file changes
* update theme
* Update version
* Updated Questions section in the footer
* Remove links to Riot chat
* Typo
* Add Discord link
* Update docs theme to the latest version
* Use docs-staging branch for staging website
* Resolve merge conflicts
* Update version
* Add google analytics
Co-authored-by: Marko <marbar3778@yahoo.com>
* deps: bump deps that bot cant
- bumping deps that dependat bot does not do.
Signed-off-by: Marko Baricevic <marbar3778@yahoo.com>
* run go mod tidy
* fix go.sum
* rc1/v0.33.2
- release candiadte for 0.33.2
Signed-off-by: Marko Baricevic <marbar3778@yahoo.com>
Co-authored-by: Anton Kaliaev <anton.kalyaev@gmail.com>
Callum Waters
Yongwoo Lee
Marko
dependabot-preview[bot]
Tess Rinearson
Greg Szabo
Anton Kaliaev
Denis Fadeev