Add amazon-ssm-agent, an "Agent" which can be run on systems to enable

remote code execution via the Amazon Simple Systems Manager (SSM) service.

11 files changed, 209 insertions, 0 deletions

diff --git a/sysutils/Makefile b/sysutils/Makefile
index ebeb0af12d02..2a66e987e342 100644
--- a/sysutils/Makefile
+++ b/sysutils/Makefile
@@ -27,6 +27,7 @@
     SUBDIR += aimage
     SUBDIR += aird
     SUBDIR += am-utils
+    SUBDIR += amazon-ssm-agent
     SUBDIR += amrstat
     SUBDIR += amtc
     SUBDIR += anacron
diff --git a/sysutils/amazon-ssm-agent/Makefile b/sysutils/amazon-ssm-agent/Makefile
new file mode 100644
index 000000000000..1887f7d350ef
--- /dev/null
+++ b/sysutils/amazon-ssm-agent/Makefile
@@ -0,0 +1,39 @@
+# $FreeBSD$
+
+PORTNAME=	amazon-ssm-agent
+PORTVERSION=	v1.2.252.0
+CATEGORIES=	sysutils
+
+MAINTAINER=	cperciva@FreeBSD.org
+COMMENT=	Amazon Simple Systems Manager Agent
+
+LICENSE=	Amazon
+LICENSE_NAME=	Amazon Software License
+LICENSE_FILE=	${WRKSRC}/LICENSE
+LICENSE_PERMS=	dist-mirror dist-sell pkg-mirror pkg-sell auto-accept
+
+BUILD_DEPENDS=	bash:shells/bash \
+		go:lang/go
+RUN_DEPENDS=	${LOCALBASE}/share/certs/ca-root-nss.crt:security/ca_root_nss
+
+USE_GITHUB=	yes
+GH_ACCOUNT=	aws
+
+WRKSRC=		${WRKDIR}/src/github.com/aws/amazon-ssm-agent
+USES=		gmake
+MAKEFILE=	makefile
+ALL_TARGET=	build-freebsd
+INSTALL_TARGET=	install-freebsd
+MAKE_ARGS=	SKIP_CHECKSTYLE="YES" DESTDIR=${STAGEDIR}${PREFIX}
+
+PLIST_FILES=	etc/amazon/ssm/amazon-ssm-agent.json.template	\
+		etc/amazon/ssm/seelog_unix.xml.template		\
+		sbin/amazon-ssm-agent
+
+USE_RC_SUBR=	amazon-ssm-agent
+
+post-extract:
+	${MKDIR} ${WRKDIR}/src/github.com/aws
+	${MV} ${WRKDIR}/${PORTNAME}-${PORTVERSION:S/v//} ${WRKSRC}
+
+.include <bsd.port.mk>
diff --git a/sysutils/amazon-ssm-agent/distinfo b/sysutils/amazon-ssm-agent/distinfo
new file mode 100644
index 000000000000..16f0e190d1f6
--- /dev/null
+++ b/sysutils/amazon-ssm-agent/distinfo
@@ -0,0 +1,3 @@
+TIMESTAMP = 1468390545
+SHA256 (aws-amazon-ssm-agent-v1.2.252.0_GH0.tar.gz) = 94e9633eadd0a78e5e1b9071b4f75c238dbbb78761f75d45461f8b0f5a5fbf24
+SIZE (aws-amazon-ssm-agent-v1.2.252.0_GH0.tar.gz) = 4562897
diff --git a/sysutils/amazon-ssm-agent/files/amazon-ssm-agent.in b/sysutils/amazon-ssm-agent/files/amazon-ssm-agent.in
new file mode 100644
index 000000000000..b8c9ebbf5b7a
--- /dev/null
+++ b/sysutils/amazon-ssm-agent/files/amazon-ssm-agent.in
@@ -0,0 +1,27 @@
+#!/bin/sh
+
+# $FreeBSD$
+#
+# PROVIDE: amazon-ssm-agent
+# REQUIRE: LOGIN
+# KEYWORD: shutdown
+#
+# Add the following lines to /etc/rc.conf.local or /etc/rc.conf
+# to enable this service:
+#
+# amazon_ssm_agent_enable:	Set to YES to enable the Amazon SSM Agent
+
+. /etc/rc.subr
+
+name="amazon_ssm_agent"
+rcvar=amazon_ssm_agent_enable
+
+load_rc_config $name
+
+: ${amazon_ssm_agent_enable="NO"}
+
+pidfile="/var/run/${name}.pid"
+command="/usr/sbin/daemon"
+command_args="-f -P ${pidfile} %%PREFIX%%/sbin/amazon-ssm-agent"
+
+run_rc_command "$1"
diff --git a/sysutils/amazon-ssm-agent/files/patch-agent_appconfig_constants__unix.go b/sysutils/amazon-ssm-agent/files/patch-agent_appconfig_constants__unix.go
new file mode 100644
index 000000000000..9221e6340777
--- /dev/null
+++ b/sysutils/amazon-ssm-agent/files/patch-agent_appconfig_constants__unix.go
@@ -0,0 +1,20 @@
+--- agent/appconfig/constants_unix.go.orig	2016-07-06 21:51:35 UTC
++++ agent/appconfig/constants_unix.go
+@@ -18,7 +18,7 @@ package appconfig
+ 
+ const (
+ 	// Program Folder
+-	DefaultProgramFolder = "/etc/amazon/ssm/"
++	DefaultProgramFolder = "/usr/local/etc/amazon/ssm/"
+ 
+ 	// AppConfig Path
+ 	AppConfigPath = DefaultProgramFolder + AppConfigFileName
+@@ -27,7 +27,7 @@ const (
+ 	DownloadRoot = "/var/log/amazon/ssm/download/"
+ 
+ 	// DefaultDataStorePath represents the directory for storing system data
+-	DefaultDataStorePath = "/var/lib/amazon/ssm/"
++	DefaultDataStorePath = "/var/run/amazon/ssm/"
+ 
+ 	// UpdaterArtifactsRoot represents the directory for storing update related information
+ 	UpdaterArtifactsRoot = "/var/lib/amazon/ssm/update/"
diff --git a/sysutils/amazon-ssm-agent/files/patch-agent_fileutil_fileutil__unix.go b/sysutils/amazon-ssm-agent/files/patch-agent_fileutil_fileutil__unix.go
new file mode 100644
index 000000000000..12d53231b8b5
--- /dev/null
+++ b/sysutils/amazon-ssm-agent/files/patch-agent_fileutil_fileutil__unix.go
@@ -0,0 +1,15 @@
+--- agent/fileutil/fileutil_unix.go.orig	2016-07-06 21:51:35 UTC
++++ agent/fileutil/fileutil_unix.go
+@@ -85,9 +85,9 @@ func GetDiskSpaceInfo() (diskSpaceInfo D
+ 
+ 	// return DiskSpaceInfo with calculated bytes
+ 	return DiskSpaceInfo{
+-		AvailBytes: (int64)(stat.Bavail * bSize), // available space = # of available blocks * block size
+-		FreeBytes:  (int64)(stat.Bfree * bSize),  // free space = # of free blocks * block size
+-		TotalBytes: (int64)(stat.Blocks * bSize), // total space = # of total blocks * block size
++		AvailBytes: (int64)((uint64)(stat.Bavail) * bSize), // available space = # of available blocks * block size
++		FreeBytes:  (int64)(stat.Bfree * bSize),            // free space = # of free blocks * block size
++		TotalBytes: (int64)(stat.Blocks * bSize),           // total space = # of total blocks * block size
+ 	}, nil
+ }
+ 
diff --git a/sysutils/amazon-ssm-agent/files/patch-agent_log_log__unix.go b/sysutils/amazon-ssm-agent/files/patch-agent_log_log__unix.go
new file mode 100644
index 000000000000..1bbb3bf68b6f
--- /dev/null
+++ b/sysutils/amazon-ssm-agent/files/patch-agent_log_log__unix.go
@@ -0,0 +1,11 @@
+--- agent/log/log_unix.go.orig	2016-07-06 21:51:35 UTC
++++ agent/log/log_unix.go
+@@ -24,7 +24,7 @@ const (
+ 	// DefaultSeelogConfigFilePath specifies the default seelog location
+ 	// The underlying logger is based of https://github.com/cihub/seelog
+ 	// See Seelog documentation to customize the logger
+-	DefaultSeelogConfigFilePath = "/etc/amazon/ssm/seelog.xml"
++	DefaultSeelogConfigFilePath = "/usr/local/etc/amazon/ssm/seelog.xml"
+ 
+ 	DefaultLogDir = "/var/log/amazon/ssm"
+ )
diff --git a/sysutils/amazon-ssm-agent/files/patch-agent_platform_platform__unix.go b/sysutils/amazon-ssm-agent/files/patch-agent_platform_platform__unix.go
new file mode 100644
index 000000000000..8256d0686d25
--- /dev/null
+++ b/sysutils/amazon-ssm-agent/files/patch-agent_platform_platform__unix.go
@@ -0,0 +1,37 @@
+--- agent/platform/platform_unix.go.orig	2016-07-06 21:51:35 UTC
++++ agent/platform/platform_unix.go
+@@ -20,6 +20,7 @@ import (
+ 	"os"
+ 	"os/exec"
+ 	"path/filepath"
++	"runtime"
+ 	"strings"
+ 
+ 	"github.com/aws/amazon-ssm-agent/agent/fileutil"
+@@ -29,6 +30,7 @@ import (
+ const (
+ 	systemReleaseCommand   = "/etc/system-release"
+ 	redhatReleaseCommand   = "/etc/redhat-release"
++	unameCommand           = "/usr/bin/uname"
+ 	lsbReleaseCommand      = "lsb_release"
+ 	fetchingDetailsMessage = "fetching platform details from %v"
+ 	errorOccurredMessage   = "There was an error running %v, err: %v"
+@@ -94,6 +96,18 @@ func getPlatformDetails(log log.T) (name
+ 			versionData := strings.Split(data[1], "(")
+ 			version = strings.TrimSpace(versionData[0])
+ 		}
++	} else if runtime.GOOS == "freebsd" {
++		log.Debugf(fetchingDetailsMessage, unameCommand)
++
++		if contentsBytes, err = exec.Command(unameCommand, "-sr").Output(); err != nil {
++			log.Debugf(fetchingDetailsMessage, lsbReleaseCommand, err)
++			return
++		}
++		log.Debugf(commandOutputMessage, contentsBytes)
++
++		data := strings.Split(string(contentsBytes), " ")
++		name = strings.TrimSpace(data[0])
++		version = strings.TrimSpace(data[1])
+ 	} else {
+ 		log.Debugf(fetchingDetailsMessage, lsbReleaseCommand)
+ 
diff --git a/sysutils/amazon-ssm-agent/files/patch-agent_ssm_service.go b/sysutils/amazon-ssm-agent/files/patch-agent_ssm_service.go
new file mode 100644
index 000000000000..7059eba0c89d
--- /dev/null
+++ b/sysutils/amazon-ssm-agent/files/patch-agent_ssm_service.go
@@ -0,0 +1,11 @@
+--- agent/ssm/service.go.orig	2016-07-06 21:51:35 UTC
++++ agent/ssm/service.go
+@@ -128,6 +128,8 @@ func (svc *sdkService) UpdateInstanceInf
+ 		params.PlatformType = aws.String(ssm.PlatformTypeWindows)
+ 	case "linux":
+ 		params.PlatformType = aws.String(ssm.PlatformTypeLinux)
++	case "freebsd":
++		params.PlatformType = aws.String(ssm.PlatformTypeLinux)
+ 	default:
+ 		return nil, fmt.Errorf("Cannot report platform type of unrecognized OS. %v", goOS)
+ 	}
diff --git a/sysutils/amazon-ssm-agent/files/patch-makefile b/sysutils/amazon-ssm-agent/files/patch-makefile
new file mode 100644
index 000000000000..04e5c30c924e
--- /dev/null
+++ b/sysutils/amazon-ssm-agent/files/patch-makefile
@@ -0,0 +1,39 @@
+--- makefile.orig	2016-07-06 21:51:35 UTC
++++ makefile
+@@ -26,13 +26,15 @@ endif
+ export GOPATH
+ 
+ checkstyle::
++ifndef SKIP_CHECKSTYLE
+ #   Run checkstyle script
+ 	$(BGO_SPACE)/Tools/src/checkstyle.sh
++endif
+ 
+ coverage:: build-linux
+ 	$(BGO_SPACE)/Tools/src/coverage.sh github.com/aws/amazon-ssm-agent/agent/...
+ 
+-build:: build-linux build-windows build-linux-386 build-windows-386
++build:: build-linux build-freebsd build-windows build-linux-386 build-windows-386
+ 
+ prepack:: prepack-linux prepack-linux-386 prepack-windows prepack-windows-386
+ 
+@@ -75,6 +77,19 @@ build-linux: checkstyle copy-src pre-bui
+ 	GOOS=linux GOARCH=amd64 go build -ldflags "-s -w" -o $(BGO_SPACE)/bin/linux_amd64/updater -v \
+ 	$(BGO_SPACE)/agent/update/updater/updater.go $(BGO_SPACE)/agent/update/updater/updater_unix.go
+ 
++.PHONY: build-freebsd
++build-freebsd: checkstyle copy-src pre-build
++	@echo "Build for freebsd agent"
++	GOOS=freebsd GOARCH=amd64 go build -ldflags "-s -w" -o $(BGO_SPACE)/bin/freebsd_amd64/amazon-ssm-agent -v \
++	$(BGO_SPACE)/agent/agent.go $(BGO_SPACE)/agent/agent_unix.go $(BGO_SPACE)/agent/agent_parser.go
++
++install-freebsd:
++	@echo "Install for freebsd agent"
++	install -m 555 $(BGO_SPACE)/bin/freebsd_amd64/amazon-ssm-agent $(DESTDIR)$(PREFIX)/sbin/
++	mkdir -p $(DESTDIR)$(PREFIX)/etc/amazon/ssm
++	install -m 644 $(BGO_SPACE)/bin/amazon-ssm-agent.json.template $(DESTDIR)$(PREFIX)/etc/amazon/ssm
++	install -m 644 $(BGO_SPACE)/bin/seelog_unix.xml $(DESTDIR)$(PREFIX)/etc/amazon/ssm/seelog_unix.xml.template
++
+ .PHONY: build-darwin
+ build-darwin: checkstyle copy-src pre-build
+ 	@echo "Rebuild for darwin agent"
diff --git a/sysutils/amazon-ssm-agent/pkg-descr b/sysutils/amazon-ssm-agent/pkg-descr
new file mode 100644
index 000000000000..b8449cb68fc0
--- /dev/null
+++ b/sysutils/amazon-ssm-agent/pkg-descr
@@ -0,0 +1,6 @@
+Amazon SSM (Simple Systems Manager) is a service for remotely controlling
+(executing code on) EC2 instances.  This port provides the SSM "Agent",
+which polls an Amazon Web Services API for commands, spawns them, and
+sends their output back.
+
+WWW: https://github.com/aws/amazon-ssm-agent