glusterfs.git/rpc/rpc-transport/socket, branch v3.7dev

socket/glusterd/client: enable SSL for management

2014-07-10T14:37:12+00:00

The feature is controlled by presence of the following file:

	/var/lib/glusterd/secure-access

See the comment near the definition of SECURE_ACCESS_FILE in glusterfs.h
for the rationale.  With this enabled, the following rules apply to
connections:

	UNIX-domain sockets never have SSL.

	Management-port sockets (both connecting and accepting, in
	daemons and CLI) have SSL based on presence of the file.

	Other IP sockets have SSL based on the existing client.ssl and
	server.ssl volume options.

Transport multi-threading is explicitly turned off in glusterd (it would
otherwise be turned on when SSL is) due to multi-threading issues.
Tests have been elided to avoid risk of leaving a file which will cause
all subsequent tests to run with management SSL still enabled.

IMPLEMENTATION NOTE
The implementation is a bit messy, and consists of two stages.  First we
decide whether to set the relevant fields in our context structure, based
on presence of the sentinel file OR a command-line override.  Later we
decide whether a particular connection should actually use SSL, based on the
context flags plus what kind of connection we're making[1] and what kind of
daemon we're in[2].

[1] inbound, outbound to glusterd port, other outbound
[2] glusterd, glusterfsd, other

TESTING NOTE
Instead of just running one special test for this feature, the ideal
would be to run all tests with management SSL enabled.  However, it
would be inappropriate or premature to set up an optional feature in the
patch itself.  Therefore, the method of choice is to submit a separate
patch on top, which modifies "cleanup" in include.rc to recreate the
secure-access file and associated SSL certificate/key files before each
test.

Change-Id: I0e04d6d08163893e24ec8c031748c5c447d7f780
BUG: 1114604
Signed-off-by: Jeff Darcy 
Reviewed-on: http://review.gluster.org/8094
Tested-by: Gluster Build System 
Reviewed-by: Vijay Bellur

socket: add certificate-depth and cipher-list options for SSL

2014-07-04T11:18:00+00:00

Change-Id: I82757f8461807301a4a4f28c4f5bf7f0ee315113
BUG: 1114604
Signed-off-by: Jeff Darcy 
Reviewed-on: http://review.gluster.org/8040
Tested-by: Gluster Build System 
Reviewed-by: Rajesh Joseph 
Reviewed-by: Vijay Bellur

porting: Port for FreeBSD rebased from Mike Ma's efforts

2014-07-03T00:20:34+00:00

- Provides a working Gluster Management Daemon, CLI
- Provides a working GlusterFS server, GlusterNFS server
- Provides a working GlusterFS client
- execinfo port from FreeBSD is moved into ./contrib/libexecinfo
  for ease of portability on NetBSD. (FreeBSD 10 and OSX provide
  execinfo natively)
- More portability cleanups for Darwin, FreeBSD and NetBSD
- Provides a new rc script for FreeBSD

Change-Id: I8dff336f97479ca5a7f9b8c6b730051c0f8ac46f
BUG: 1111774
Original-Author: Mike Ma 
Signed-off-by: Harshavardhana 
Reviewed-on: http://review.gluster.org/8141
Tested-by: Gluster Build System 
Reviewed-by: Kaleb KEITHLEY

rpc/auth: allow SSL identity to be used for authorization

2014-07-02T09:47:05+00:00

Access to a volume is now controlled by the following options, based on
whether SSL is enabled or not.

 * server.ssl-allow: get identity from certificate, no password needed

 * auth.allow: get identity and matching password from command line

It is not possible to allow both simultaneously, since the connection
itself is either using SSL or it isn't.

Change-Id: I5a5be66520f56778563d62f4b3ab35c66cc41ac0
BUG: 1114604
Signed-off-by: Jeff Darcy 
Reviewed-on: http://review.gluster.org/3695
Tested-by: Gluster Build System 
Reviewed-by: Vijay Bellur

glusterd: Handle rpc_connect failure in the event handler

2014-06-05T17:11:45+00:00

Currently rpc_connect calls the notification function on failure in the
same thread, glusterd notification holds the big_lock and
hence big_lock is released before rpc_connect

In snapshot creation, releasing the big-lock before completeing
operation can cause problem like deadlock or memory corruption.

Bricks are started as part of snapshot created operation.
brick_start releases the big_lock when doing brick_connect and this
might cause glusterd crash.
There is a similar issue in bug# 1088355.

Solution is let the event handler handle the failure than doing it in
the rpc_connect.

Change-Id: I088d44092ce845a07516c1d67abd02b220e08b38
BUG: 1101507
Signed-off-by: Vijaikumar M 
Reviewed-on: http://review.gluster.org/7843
Reviewed-by: Krishnan Parthasarathi 
Reviewed-by: Jeff Darcy 
Tested-by: Gluster Build System 
Reviewed-by: Raghavendra G 
Tested-by: Raghavendra G

build: MacOSX Porting fixes

2014-04-24T21:41:48+00:00

git@forge.gluster.org:~schafdog/glusterfs-core/osx-glusterfs

Working functionality on MacOSX

 - GlusterD (management daemon)
 - GlusterCLI (management cli)
 - GlusterFS FUSE (using OSXFUSE)
 - GlusterNFS (without NLM - issues with rpc.statd)

Change-Id: I20193d3f8904388e47344e523b3787dbeab044ac
BUG: 1089172
Signed-off-by: Harshavardhana 
Signed-off-by: Dennis Schafroth 
Tested-by: Harshavardhana 
Tested-by: Dennis Schafroth 
Reviewed-on: http://review.gluster.org/7503
Tested-by: Gluster Build System 
Reviewed-by: Anand Avati

socket: don't send notification 'up' on socket_writev failure

2014-02-28T05:28:32+00:00

Change-Id: If4e4b95fe025a412f25313d83c780046dfec5116
Signed-off-by: Krishnan Parthasarathi 
Reviewed-on: http://review.gluster.org/6716
Tested-by: Gluster Build System 
Reviewed-by: Raghavendra G

rpc/socket: Avoid excessive INFO logs when SSL is not configured.

2014-02-21T06:10:43+00:00

Change-Id: I7f4dd2ae4225c8d3783417d0c3d415178f04c0da
BUG: 1067011
Signed-off-by: Vijay Bellur 
Reviewed-on: http://review.gluster.org/7031
Reviewed-by: Niels de Vos 
Tested-by: Gluster Build System

Clean up some weirdness with the gf_resolve inet defines

2014-02-13T19:20:34+00:00

Change-Id: I6bf6101aa0b5d6624891a8ebed2ac1fec2e11e1c
Reviewed-on: http://review.gluster.org/6948
Tested-by: Gluster Build System 
Reviewed-by: Kaleb KEITHLEY 
Reviewed-by: Anand Avati

glusterd: Fix possible leaks on failure code path

2014-02-13T01:40:31+00:00

Fix the memory leaks in socket and glusterd in failure code
paths reported by Coverity.

CIDs: 1124777, 1124781, 124782

Change-Id: I63472c6b5900f308f19e64fc93bf7ed2f7b06ade
BUG: 789278
Signed-off-by: Santosh Kumar Pradhan 
Reviewed-on: http://review.gluster.org/6954
Reviewed-by: Raghavendra Talur 
Tested-by: Gluster Build System 
Reviewed-by: Anand Avati