https://jira.hyperledger.org/browse/FAB-2603



1. Ledgers were maintained as directories inside a "blocks" directory.
Semantically speaking, this doesn't quite make sense -- you'd expect to
find blocks under a "blocks" directory.

2. The name of this directory should be an exported constant so that
other packages can access it programmatically. The orderer package for
instance, needs this info in order to construct the proper directories
for its ledger.

This changeset addresses both of these issues.

Change-Id: I3bdf9763e227c29983003bab0769282136a42511
Signed-off-by: Kostas Christidis <kostas@christidis.io>

There is a package peer/util with file which no one uses
in the current code base.

Change-Id: Idbc6819e0e6ec428be4a94316357e0f63264a904
Signed-off-by: Artem Barger <bartem@il.ibm.com>

Peer cli command switched to use command line parameter
to get the ordering service endpoint. This commit updates
documentation files to reflect the change.

Change-Id: Ib7d47d3bf6cb4cceb238a8514b0b1b960609448c
Signed-off-by: Artem Barger <bartem@il.ibm.com>

This change-set does the following:
1. Refactors the mcs package to simplify mocking;
2. Implements the method VerifyBlock of the
MessageCryptoService interface.
3. Tests

This change-set should be merged together with
https://gerrit.hyperledger.org/r/#/c/6321/



Change-Id: Ia4a1d92ee5ede55caaffe9a9b53afb2552308e2d
Signed-off-by: Angelo De Caro <adc@zurich.ibm.com>

Single leader chosen, but not the peer is expected.
Leader election mechanism works ok, need small test change.
Disabling test until it fixed.

Change-Id: I46d5816dba2de5a71e7c61d8f6575b648dd9b6e8
Signed-off-by: Gennady Laventman <gennady@il.ibm.com>

https://jira.hyperledger.org/browse/FAB-2178



 - orderer "file" ledger renamed to "json".
 - For now, "json" and "file" are synonymous values
   when specifiying LedgerType in orderer.yml.
 - The "json" ledger type re-uses the FileLedger
   configuration section in orderer.yml.

Change-Id: I62798adec811fa887961089ce9eb85ddad80ce0c
Signed-off-by: Luis Sanchez <sanchezl@us.ibm.com>

Currently peer cli receives ordering service endpoint via
environmental variable CORE_PEER_COMMITTER_LEDGER_ORDERER.
Because ordering service endpoint will be provided with
configuration transaction in the ledger block the env.
variable will be depricate. This commit is 1 out of 3, takes
care to switch peer cli to use new command line parameter,
for example:

peer channel create -o ordering_host:port ....

Change-Id: I82fcb4f425d80489cb815b706b2d2d01b5e26827
Signed-off-by: Artem Barger <bartem@il.ibm.com>

https://jira.hyperledger.org/browse/FAB-2545



In order to get a test (or even real) system running,
there is a lot of cryptographic material required:
- root certificates for CAs (e.g. fabric-ca)
- MSPs for organizations running peers
- Local MSPs for peers
- MSPs for ordererer organizations
- Local MSPs for ordering nodes

This CR adds a tool named "cryptogen" which
will create these artifacts for you.  It allows
you to specify the number of peer organizations,
the number of peers per organization and the
number of ordering nodes (shims).  It currently
only creates a single orderer organization.

To run, "./cryptogen" and it will display the
command line options

Change-Id: I15f135dc2893f7492566eb8ac5d02b2f4963ccd3
Signed-off-by: Gari Singh <gari.r.singh@gmail.com>

Invalid trans should not be written to history database.
This will prevent writes from invalid trans from
showing up in GetHistoryForKey() results.

Change-Id: I8508094d697febf213098712185b3d6e9aaf9f29
Signed-off-by: denyeart <enyeart@us.ibm.com>

Creation of leader election service during channel initialization in gossip
and connecting between election callback to deliver service

Change-Id: Ic2b8b1b5ebc770abcf4b935d39ce06087086b0c9
Signed-off-by: Gennady Laventman <gennady@il.ibm.com>

Query is getting re-written in fabric with duplicate "data" wrappers.

Query in chaincode:

{"selector":{"docTypeId":3,"oriRe":"SMP","ctB":"CTB","valDt":"1990-12-24",
"orB":"YYY","tD":"TD","cuVoB":52,"cuIoBu":"AA","cuSt":"NA"}}

Result:

2017-03-01 06:48:14.782 UTC [statecouchdb] ApplyQueryWrapper ->
DEBU 441 Rewritten query with data wrapper: {"selector":{"$and":[
{"chaincodeid":"marbles"},
{"data.cuIoBu":"AA","data.cuVoB":52,"data.data.ctB":"CTB","data.data.cuSt":"NA",
"data.docTypeId":3,"data.orB":"YYY","data.oriRe":"SMP","data.tD":"TD"
"data.valDt":"1990-12-24"}]}}

Multiple fields have the "data" wrapper repeated.

Change-Id: I50445f15222dbdf5bd61e475666c2c34fde6fda4
Signed-off-by: Chris Elder <chris.elder@us.ibm.com>

Leader election log output peer id (PKIid) as a string. In output it looks
gibberish and grepping those logs not possible. This change print this PKIid
as bytes array.

Change-Id: Id02c1a8fe380db7d2300baf7afc6ff800c45108e
Signed-off-by: Gennady Laventman <gennady@il.ibm.com>

When the gossip comm layer is shutdown, the connection store
is also shutdown as a result.
While a connection is deleted/added, and the conn store is shutdown
at the same time- a concurrent map read-write occures.

Change-Id: I6ea84b3fb7e49a616a76d9cc0608a48dacb43bac
Signed-off-by: Yacov Manevich <yacovm@il.ibm.com>

https://jira.hyperledger.org/browse/FAB-2557



Skipped some chaincode tests with rationale in comments.
Will help reduce UT time.

Change-Id: I74082c97fc9d474b35fe60edfe66fff4eca26f90
Signed-off-by: Srinivasan Muralidharan <muralisr@us.ibm.com>

- included are small changes to the golang shim meant
  to help keep both shims similar.
- added some behave tests

Change-Id: Ib53fc58a97844648334c8319a4b806739cd363ae
Signed-off-by: Luis Sanchez <sanchezl@us.ibm.com>

Matched the logic used to compute hash when installing
a golang chaincode.

Added some behave tests that can be run using:
  $ make behave-peer-chaincode
or simply:
  $ cd peer/chaincode && behave

Change-Id: If9747101c48754b26ce9c463f2adb7caef3220ad
Signed-off-by: Luis Sanchez <sanchezl@us.ibm.com>

https://jira.hyperledger.org/browse/FAB-2528



Change-Id: I118277195ba12e13b3a7a78a616d011e32e99574
Signed-off-by: Tommy Back <tommy.back@iki.fi>

Peer cli chaincode command code has a few formatting
and logging warning and inconsistences, this commit
clean this issues.

Change-Id: Iaf31daa3fcc63ca6b909ffbdf046e687fa7c16e4
Signed-off-by: Artem Barger <bartem@il.ibm.com>

This reverts commit 136e7035

.

Change-Id: I912023654dc3ca57a6009ff584cc94c4d28b4aee
Signed-off-by: Ry Jones <rjones@linuxfoundation.org>