This is a demo of a deployment of an auditable log using Trillian.
You are creating a deployment which allows authenticated employees at your company to post to a public messaging platform (Tritter) under the company's shared account. This platform doesn't support multi-login, so you have created a proxy (TritBot) that takes requests from employees and posts these to Tritter. TritBot logs each message request with the details of the sender in order to prevent abuse.
While these services can be run in the same terminal, for the sake of clarity and preserving sanity, I recommend opening a terminal for each of the services started.
- Terminal 1: Tritter
go run ./tritter/server/server.go -alsologtostderr
- Terminal 2: File Logger
go run ./tritbot/log/file/file.go -alsologtostderr
- Terminal 3: TritBot
go run ./tritbot/client/client.go -alsologtostderr --logger_addr="localhost:50052" "This is the message to post"
You should see This is the message to post appear on both the Tritter terminal, and in the log file (by default /tmp/tritter.log).
While these services can be run in the same terminal, for the sake of clarity and preserving sanity, I recommend opening a terminal for each of the services started.
- Terminal 1: Tritter
go run ./tritter/server/server.go -alsologtostderr
- Terminal 2: Trillian Services
export GO111MODULE=on
go run github.com/google/trillian/server/trillian_log_server --rpc_endpoint="localhost:50054" --http_endpoint="localhost:50055" &
go run github.com/google/trillian/server/trillian_log_signer --sequencer_interval="1s" --batch_size=500 --rpc_endpoint="localhost:50056" --http_endpoint="localhost:50057" --num_sequencers=1 --force_master &
# Trillian services are now running
go run github.com/google/trillian/cmd/createtree --admin_server=localhost:50054 # Take note of this tree/log ID
export TREE_ID= # Use the tree ID returned by createtree above
go run github.com/google/trillian/cmd/get_tree_public_key --admin_server=localhost:50054 --log_id=${TREE_ID}
# Put the public key returned by this into `tritbot/log/config.go`
TODO(mhutchinson): read the public key from file instead of hard-coding it into the files
- Terminal 3: Trillian Logger Personality
export TREE_ID= # Use the tree ID returned by createtree above
go run ./tritbot/log/trillian/trillian.go --tree_id=${TREE_ID} -alsologtostderr
- Terminal 4: TritBot
go run ./tritbot/client/client.go -alsologtostderr --logger_addr="localhost:50053" "This is the audited message to post"
You should see This is the message to post appear on the Tritter terminal. It can also be found in the Trillian DB. TODO(mhutchinson): examples of querying the DB.
- Terminal 5: Auditor
go run ./tritbot/audit -alsologtostderr -v=2