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From 07ab5a460da007fc3809b1a943614d1c7f5fcfef Mon Sep 17 00:00:00 2001
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From: Sunny Kumar <sunkumar@redhat.com>
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Date: Fri, 17 Jan 2020 11:03:46 +0000
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Subject: [PATCH 408/449] geo-rep: Fix ssh-port validation
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If non-standard ssh-port is used, Geo-rep can be configured to use ssh port
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by using config option, the value should be in allowed port range and non negative.
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At present it can accept negative value and outside allowed port range which is incorrect.
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Many Linux kernels use the port range 32768 to 61000.
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IANA suggests it should be in the range 1 to 2^16 - 1, so keeping the same.
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$ gluster volume geo-replication master 127.0.0.1::slave config ssh-port -22
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geo-replication config updated successfully
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$ gluster volume geo-replication master 127.0.0.1::slave config ssh-port 22222222
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geo-replication config updated successfully
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This patch fixes the above issue and have added few validations around this
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in test cases.
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Backport of:
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>Upstream Patch: https://review.gluster.org/#/c/glusterfs/+/24035/
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>Change-Id: I9875ab3f00d7257370fbac6f5ed4356d2fed3f3c
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>Fixes: bz#1792276
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>Signed-off-by: Sunny Kumar <sunkumar@redhat.com>
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BUG: 1796814
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Change-Id: I9875ab3f00d7257370fbac6f5ed4356d2fed3f3c
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Signed-off-by: Sunny Kumar <sunkumar@redhat.com>
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Reviewed-on: https://code.engineering.redhat.com/gerrit/202453
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Tested-by: RHGS Build Bot <nigelb@redhat.com>
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Reviewed-by: Sunil Kumar Heggodu Gopala Acharya <sheggodu@redhat.com>
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---
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geo-replication/gsyncd.conf.in | 4 +++-
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tests/00-geo-rep/00-georep-verify-non-root-setup.t | 16 ++++++++++++++++
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tests/00-geo-rep/georep-basic-dr-rsync.t | 13 +++++++++++++
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3 files changed, 32 insertions(+), 1 deletion(-)
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diff --git a/geo-replication/gsyncd.conf.in b/geo-replication/gsyncd.conf.in
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index 9155cd8..11e57fd 100644
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--- a/geo-replication/gsyncd.conf.in
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+++ b/geo-replication/gsyncd.conf.in
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@@ -266,7 +266,9 @@ allowed_values=ERROR,INFO,WARNING,DEBUG
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[ssh-port]
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value=22
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-validation=int
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+validation=minmax
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+min=1
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+max=65535
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help=Set SSH port
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type=int
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diff --git a/tests/00-geo-rep/00-georep-verify-non-root-setup.t b/tests/00-geo-rep/00-georep-verify-non-root-setup.t
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index c9fd8b2..12f0c01 100644
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--- a/tests/00-geo-rep/00-georep-verify-non-root-setup.t
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+++ b/tests/00-geo-rep/00-georep-verify-non-root-setup.t
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@@ -223,6 +223,22 @@ TEST $GEOREP_CLI $master $slave_url resume
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#Validate failure of volume stop when geo-rep is running
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TEST ! $CLI volume stop $GMV0
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+#Negative test for ssh-port
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+#Port should be integer and between 1-65535 range
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+
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+TEST ! $GEOREP_CLI $master $slave_url config ssh-port -22
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+
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+TEST ! $GEOREP_CLI $master $slave_url config ssh-port abc
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+
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+TEST ! $GEOREP_CLI $master $slave_url config ssh-port 6875943
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+
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+TEST ! $GEOREP_CLI $master $slave_url config ssh-port 4.5
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+
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+TEST ! $GEOREP_CLI $master $slave_url config ssh-port 22a
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+
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+#Config Set ssh-port to validate int validation
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+TEST $GEOREP_CLI $master $slave config ssh-port 22
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+
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#Hybrid directory rename test BZ#1763439
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TEST $GEOREP_CLI $master $slave_url config change_detector xsync
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mkdir ${master_mnt}/dir1
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diff --git a/tests/00-geo-rep/georep-basic-dr-rsync.t b/tests/00-geo-rep/georep-basic-dr-rsync.t
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index b6fbf18..d785aa5 100644
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--- a/tests/00-geo-rep/georep-basic-dr-rsync.t
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+++ b/tests/00-geo-rep/georep-basic-dr-rsync.t
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@@ -71,6 +71,19 @@ EXPECT_WITHIN $GEO_REP_TIMEOUT 4 check_status_num_rows "Created"
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#Config gluster-command-dir
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TEST $GEOREP_CLI $master $slave config gluster-command-dir ${GLUSTER_CMD_DIR}
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+#Negative test for ssh-port
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+#Port should be integer and between 1-65535 range
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+
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+TEST ! $GEOREP_CLI $master $slave config ssh-port -22
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+
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+TEST ! $GEOREP_CLI $master $slave config ssh-port abc
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+
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+TEST ! $GEOREP_CLI $master $slave config ssh-port 6875943
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+
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+TEST ! $GEOREP_CLI $master $slave config ssh-port 4.5
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+
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+TEST ! $GEOREP_CLI $master $slave config ssh-port 22a
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+
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#Config Set ssh-port to validate int validation
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TEST $GEOREP_CLI $master $slave config ssh-port 22
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--
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1.8.3.1
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