* Begin simple merkle compatibility PR
* Fix query_test
* Use trillian test vectors
* Change the split point per RFC 6962
* update spec
* refactor innerhash to match spec
* Update changelog
* Address @liamsi's comments
* Write the comment requested by @liamsi
* Consistent order fields of Timestamp/BlockID fields in CanonicalVote and
CanonicalProposal
* update spec too
* Introduce and use IsZero & IsComplete:
- update IsZero method according to spec and introduce IsComplete
- use methods in validate basic to validate: proposals come with a
"complete" blockId and votes are either complete or empty
- update spec: BlockID.IsNil() -> BlockID.IsZero() and fix typo
* BlockID comes first
* fix tests
* Enforce validators can only use the correct pubkey type
* adapt to variable renames
* Address comments from #2636
* separate updating and validation logic
* update spec
* Add test case for TestStringSliceEqual, clarify slice copying code
* Address @ebuchman's comments
* Split up testing validator update execution, and its validation
* Vagrantfile: install dev_tools
Follow-up on https://github.com/tendermint/tendermint/pull/2824
* update consensus params spec
* fix test name
* rpc_test: panic if failed to start listener
also
- remove http_server#MustListen
- align StartHTTPServer and StartHTTPAndTLSServer functions
* dep: allow minor releases for grpc
* types: add Version to Header
* abci: add Version to Header
* state: add Version to State
* node: check software and state protocol versions match
* update changelog
* docs/spec: update for versions
* state: more tests
* remove TODOs
* remove empty test
* WIP: switching to fixed offsets for SignBytes
* add version field to sign bytes and update order
* more comments on test-cases and add a tc with a chainID
* remove amino:"write_empty" tag
- it doesn't affect if default fixed size fields ((u)int64) are
written or not
- add comment about int->int64 casting
* update CHANGELOG_PENDING
* update documentation
* add back link to issue #1622 in documentation
* remove JSON tags and add (failing test-case)
* fix failing test
* update test-vectors due to added `Type` field
* change Type field from string to byte and add new type alias
- SignedMsgType replaces VoteTypePrevote, VoteTypePrecommit and adds new
ProposalType to separate votes from proposal when signed
- update test-vectors
* fix remains from rebasing
* use SignMessageType instead of byte everywhere
* fixes from review
* require block.Time of the fist block to be genesis time
Refs #2587:
```
We only start validating block.Time when Height > 1, because there is no
commit to compute the median timestamp from for the first block. This
means a faulty proposer could make the first block with whatever time
they want.
Instead, we should require the timestamp of block 1 to match the genesis
time.
I discovered this while refactoring the ValidateBlock tests to be
table-driven while working on tests for #2560.
```
* do not accept blocks with negative height
* update changelog and spec
* nanos precision for test genesis time
* Fix failing test (#2607)
* switch to amino for SignBytes and add Reply with error message
- currently only Vote is done
* switch Reply type in socket for other messages
- add error description on error
* add TODOs regarding error handling
* address comments from peer review session (thx @xla)
- contains all changes besides the test-coverage / error'ing branches
* increase test coverage:
- add tests for each newly introduced error'ing code path
* return error if received wrong response
* add test for wrong response branches (ErrUnexpectedResponse)
* update CHANGELOG_PENDING and related documentation (spec)
* fix typo: s/CanonicallockID/CanonicalBlockID
* fixes from review
* ungitignore
* add docs/.vuepress to enable local builds
* config.js needs to be here, one less step
* docs: make spec in sidebar nicer
* docs: local build instructions
* addr_book_strick=false on local nets
* link to spec
* spec: remove TODO, see #1749 instead
* spec: make issues from TODOs
* update docs on addr_book_strict option
Dev Ojha
Ismail Khoffi
Ethan Buchman
Anton Kaliaev
Joon
Zach
xiaoping
Peng Zhong
Zarko Milosevic
Liamsi