Revision 86adc2c89f80fa21579877d3f3e198f794e2ab9a authored by Anton Kaliaev on 13 January 2020, 07:56:48 UTC, committed by GitHub on 13 January 2020, 07:56:48 UTC
* rename adjusted to adjacent Refs https://github.com/tendermint/tendermint/pull/3989#discussion_r352140829 * rename ErrTooMuchChange to ErrNotEnoughVotingPowerSigned Refs https://github.com/tendermint/tendermint/pull/3989#discussion_r352142785 * verify commit is properly signed * remove no longer trusted headers * restore trustedHeader and trustedNextVals * check trustedHeader using options Refs https://github.com/tendermint/tendermint/pull/4209#issuecomment-562462165 * use correct var when checking if headers are adjacent in bisection func + replace TODO with a comment https://github.com/tendermint/tendermint/pull/3989#discussion_r352125455 * return header in VerifyHeaderAtHeight because that way we avoid DB call + add godoc comments + check if there are no headers yet in AutoClient https://github.com/tendermint/tendermint/pull/3989#pullrequestreview-315454506 * TestVerifyAdjacentHeaders: add 2 more test-cases + add TestVerifyReturnsErrorIfTrustLevelIsInvalid * lite: avoid overflow when parsing key in db store! * lite: rename AutoClient#Err to Errs * lite: add a test for AutoClient * lite: fix keyPattern and call itr.Next in db store * lite: add two tests for db store * lite: add TestClientRemovesNoLongerTrustedHeaders * lite: test Client#Cleanup * lite: test restoring trustedHeader https://github.com/tendermint/tendermint/pull/4209#issuecomment-562462165 * lite: comment out unused code in test_helpers * fix TestVerifyReturnsErrorIfTrustLevelIsInvalid after merge * change defaultRemoveNoLongerTrustedHeadersPeriod and add docs * write more doc * lite: uncomment testable examples * use stdlog.Fatal to stop AutoClient tests * make lll linter happy * separate errors for 2 cases - the validator set of a skipped header cannot be trusted, i.e. <1/3rd of h1 validator set has signed (new error, something like ErrNewValSetCantBeTrusted) - the validator set is trusted but < 2/3rds has signed (ErrNewHeaderCantBeTrusted) https://github.com/tendermint/tendermint/pull/4209#discussion_r360331253 * remove all headers (even the last one) that are outside of the trusting period. By doing this, we avoid checking the trustedHeader's hash in checkTrustedHeaderUsingOptions (case #1). https://github.com/tendermint/tendermint/pull/4209#discussion_r360332460 * explain restoreTrustedHeaderAndNextVals better https://github.com/tendermint/tendermint/pull/4209#discussion_r360602328 * add ConfirmationFunction option for optionally prompting for user input Y/n before removing headers Refs https://github.com/tendermint/tendermint/pull/4209#discussion_r360602945 * make cleaning optional https://github.com/tendermint/tendermint/pull/4209#discussion_r364838189 * return error when user refused to remove headers * check for double votes in VerifyCommitTrusting * leave only ErrNewValSetCantBeTrusted error to differenciate between h2Vals.VerifyCommit and h1NextVals.VerifyCommitTrusting * fix example tests * remove unnecessary if condition https://github.com/tendermint/tendermint/pull/4209#discussion_r365171847 It will be handled by the above switch. * verifyCommitBasic does not depend on vals Co-authored-by: Marko <marbar3778@yahoo.com>
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Vagrantfile
# -*- mode: ruby -*-
# vi: set ft=ruby :
Vagrant.configure("2") do |config|
config.vm.box = "ubuntu/xenial64"
config.vm.provider "virtualbox" do |v|
v.memory = 4096
v.cpus = 2
end
config.vm.provision "shell", inline: <<-SHELL
apt-get update
# install base requirements
apt-get install -y --no-install-recommends wget curl jq zip \
make shellcheck bsdmainutils psmisc
apt-get install -y language-pack-en
# install docker
apt-get install -y --no-install-recommends apt-transport-https \
ca-certificates curl software-properties-common
curl -fsSL https://download.docker.com/linux/ubuntu/gpg | apt-key add -
add-apt-repository \
"deb [arch=amd64] https://download.docker.com/linux/ubuntu \
$(lsb_release -cs) \
stable"
apt-get install -y docker-ce
usermod -a -G docker vagrant
# install go
wget -q https://dl.google.com/go/go1.13.linux-amd64.tar.gz
tar -xvf go1.13.linux-amd64.tar.gz
mv go /usr/local
rm -f go1.13.linux-amd64.tar.gz
# install nodejs (for docs)
curl -sL https://deb.nodesource.com/setup_11.x | bash -
apt-get install -y nodejs
# cleanup
apt-get autoremove -y
# set env variables
echo 'export GOROOT=/usr/local/go' >> /home/vagrant/.bash_profile
echo 'export GOPATH=/home/vagrant/go' >> /home/vagrant/.bash_profile
echo 'export PATH=$PATH:$GOROOT/bin:$GOPATH/bin' >> /home/vagrant/.bash_profile
echo 'export LC_ALL=en_US.UTF-8' >> /home/vagrant/.bash_profile
echo 'cd go/src/github.com/tendermint/tendermint' >> /home/vagrant/.bash_profile
mkdir -p /home/vagrant/go/bin
mkdir -p /home/vagrant/go/src/github.com/tendermint
ln -s /vagrant /home/vagrant/go/src/github.com/tendermint/tendermint
chown -R vagrant:vagrant /home/vagrant/go
chown vagrant:vagrant /home/vagrant/.bash_profile
# get all deps and tools, ready to install/test
su - vagrant -c 'source /home/vagrant/.bash_profile'
su - vagrant -c 'cd /home/vagrant/go/src/github.com/tendermint/tendermint && make tools'
SHELL
end
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