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OnChain invalid timestamp block propagation fail

1

There are some issues in sending invalid timestamp onChain blocks. --- Below is a test scenario. 1. Make block1 and block2. 2. The timestamp in Block2's header should be invalid....

posgnu

Support multisig

4

kseo

``` stack backtrace: 0: 0x5620918d8876 - backtrace::backtrace::libunwind::trace::h89ce6f97ed704bb8 at /home/sgkim126/.cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.7/src/backtrace/libunwind.rs:53 - backtrace::backtrace::trace::h2ea11176de8b52b9 at /home/sgkim126/.cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.7/src/backtrace/mod.rs:42 1: 0x5620918d2d13 - backtrace::capture::Backtrace::new_unresolved::h12c4aafe92d9af95 at /home/sgkim126/.cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.7/src/capture.rs:88 2: 0x5620918d2c6d - backtrace::capture::Backtrace::new::hc701411efe5ca320 at /home/sgkim126/.cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.7/src/capture.rs:63 3: 0x5620906d13c3 - panic_hook::panic_hook::hbb6739b4e365caf1 at...

sgkim126

Sharing binary on test using mutl-stage build and cache

1

We build CodeChain binary in every task in Travis. It takes about 10-15 mins per task. 1. To run clippy and rustfmt 2. To make sure it doesn't have a...

foriequal0

Use stable version of rustfmt/clippy

2

We currently use ruftfmt and clippy with a toolchain nightly-2019-05-17. But the stable version have caught up to our last nightly version. nightly nightly-05-17: rustfmt 1.2.2-nightly (5274b49 2019-04-24) clippy 0.0.212...

foriequal0

Need a subcommand that cleans db of the given chain

3

kseo

Depends on: https://github.com/CodeChain-io/codechain/pull/1922 Contains https://github.com/CodeChain-io/codechain/pull/1923

foriequal0

#### codechain log ``` #910487400 2019-08-29 17:45:23.086394112 block-propagation.ext DEBUG sync Body download completed for #469014(0xdcfa…3e3a) #910487400 2019-08-29 17:45:23.086455639 Blocks Verifier #1 TRACE headerchain Inserting block header #468079(0x4c3e…bc27) to the headerchain....

HoOngEe

I found an error log that should not be printed. ``` block-propagation.ext sync Invalid header update state. best_hash: 0x7f06…2d5c, self.pivot.hash: 0x5abf…e26b, first_header_hash: 0xa959…1e89 Block #1858670 0x7f067a2e678cb72261061e6ead4cc046dc18ac46f2b166c8ab02a49b74e92d5c Block #1858664 0x5abfd2cf53b54bfc8bc87f38e57e2c7e4706befc71288ae0bea08bff0652e26b Block...

majecty

When CodeChain executes sign function, a private key may be exposed in memory. If we run the code in SGX, other programs cannot find the private key value in memory.

majecty