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Build a docker image: bettercap

Posted on Edited on Disqus:

Make directory for bettercap and build docker image under this diretory, not recommend under root.
Clone the dockerfile from github,
Note: git clone the whole git repo, otherwise build process will failed because of lacking some files such as makefile.

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git clone https://github.com/bettercap/bettercap.git

build the docker image

Note: it needs at least 4G memory. I used the Pi 3B+, which only has 1G memory, it failed. then I changed to Pi4.

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root@vmnet8cloud:~/bettercap/bettercap# docker build .
Sending build context to Docker daemon  19.83MB
Step 1/17 : FROM golang:alpine AS build-env
 ---> 6a83a6459979
Step 2/17 : ENV SRC_DIR $GOPATH/src/github.com/bettercap/bettercap
 ---> Running in f7be9c390ea2
Removing intermediate container f7be9c390ea2
 ---> 574512a28fc9
Step 3/17 : RUN apk add --update ca-certificates
 ---> Running in b93f2b7777b8
fetch http://dl-cdn.alpinelinux.org/alpine/v3.10/main/armv7/APKINDEX.tar.gz
fetch http://dl-cdn.alpinelinux.org/alpine/v3.10/community/armv7/APKINDEX.tar.gz
OK: 4 MiB in 15 packages
Removing intermediate container b93f2b7777b8
 ---> 6a02504d09c8
Step 4/17 : RUN apk add --no-cache --update bash iptables wireless-tools build-base libpcap-dev libusb-dev linux-headers libnetfilter_queue-dev git
 ---> Running in 504d45657d66
fetch http://dl-cdn.alpinelinux.org/alpine/v3.10/main/armv7/APKINDEX.tar.gz
fetch http://dl-cdn.alpinelinux.org/alpine/v3.10/community/armv7/APKINDEX.tar.gz
(1/42) Installing ncurses-terminfo-base (6.1_p20190518-r0)
(2/42) Installing ncurses-terminfo (6.1_p20190518-r0)
(3/42) Installing ncurses-libs (6.1_p20190518-r0)
(4/42) Installing readline (8.0.0-r0)
(5/42) Installing bash (5.0.0-r0)
Executing bash-5.0.0-r0.post-install
(6/42) Installing binutils (2.32-r0)
(7/42) Installing libmagic (5.37-r1)
(8/42) Installing file (5.37-r1)
(9/42) Installing gmp (6.1.2-r1)
(10/42) Installing isl (0.18-r0)
(11/42) Installing libgomp (8.3.0-r0)
(12/42) Installing libatomic (8.3.0-r0)
(13/42) Installing libgcc (8.3.0-r0)
(14/42) Installing mpfr3 (3.1.5-r1)
(15/42) Installing mpc1 (1.1.0-r0)
(16/42) Installing libstdc++ (8.3.0-r0)
(17/42) Installing gcc (8.3.0-r0)
(18/42) Installing musl-dev (1.1.22-r3)
(19/42) Installing libc-dev (0.7.1-r0)
(20/42) Installing g++ (8.3.0-r0)
(21/42) Installing make (4.2.1-r2)
(22/42) Installing fortify-headers (1.1-r0)
(23/42) Installing build-base (0.5-r1)
(24/42) Installing nghttp2-libs (1.39.2-r0)
(25/42) Installing libcurl (7.66.0-r0)
(26/42) Installing expat (2.2.8-r0)
(27/42) Installing pcre2 (10.33-r0)
(28/42) Installing git (2.22.0-r0)
(29/42) Installing libmnl (1.0.4-r0)
(30/42) Installing libnftnl-libs (1.1.3-r0)
(31/42) Installing iptables (1.8.3-r0)
(32/42) Installing libnfnetlink (1.0.1-r1)
(33/42) Installing libnetfilter_queue (1.0.3-r0)
(34/42) Installing pkgconf (1.6.1-r1)
(35/42) Installing libnfnetlink-dev (1.0.1-r1)
(36/42) Installing libnetfilter_queue-dev (1.0.3-r0)
(37/42) Installing libpcap (1.9.1-r0)
(38/42) Installing libpcap-dev (1.9.1-r0)
(39/42) Installing libusb (1.0.22-r0)
(40/42) Installing libusb-dev (1.0.22-r0)
(41/42) Installing linux-headers (4.19.36-r0)
(42/42) Installing wireless-tools (30_pre9-r1)
Executing busybox-1.30.1-r2.trigger
OK: 144 MiB in 57 packages
Removing intermediate container 504d45657d66
 ---> f648d787ff0e
Step 5/17 : WORKDIR $SRC_DIR
 ---> Running in e14fcfed0d87
Removing intermediate container e14fcfed0d87
 ---> 181d2b3b343f
Step 6/17 : ADD . $SRC_DIR
 ---> 4461303d94d7
Step 7/17 : RUN make
 ---> Running in 1faa1d85eb96
go  build -o bettercap .
go: downloading github.com/evilsocket/islazy v1.10.4
go: downloading github.com/dustin/go-humanize v1.0.0
go: downloading github.com/bettercap/readline v0.0.0-20180208083827-9cec905dd291
go: downloading github.com/google/gopacket v1.1.17
go: downloading github.com/jpillora/go-tld v0.0.0-20190202073305-f16ca3b7b383
go: extracting github.com/dustin/go-humanize v1.0.0
go: downloading github.com/gobwas/glob v0.0.0-20181002190808-e7a84e9525fe
go: extracting github.com/evilsocket/islazy v1.10.4
go: extracting github.com/bettercap/readline v0.0.0-20180208083827-9cec905dd291
go: downloading github.com/malfunkt/iprange v0.9.0
go: downloading github.com/antchfx/jsonquery v1.0.0
go: downloading github.com/miekg/dns v1.1.22
go: downloading github.com/bettercap/nrf24 v0.0.0-20190219153547-aa37e6d0e0eb
go: downloading github.com/google/gousb v0.0.0-20190812193832-18f4c1d8a750
go: extracting github.com/antchfx/jsonquery v1.0.0
go: extracting github.com/malfunkt/iprange v0.9.0
go: extracting github.com/jpillora/go-tld v0.0.0-20190202073305-f16ca3b7b383
go: extracting github.com/bettercap/nrf24 v0.0.0-20190219153547-aa37e6d0e0eb
go: extracting github.com/gobwas/glob v0.0.0-20181002190808-e7a84e9525fe
go: downloading github.com/pkg/errors v0.8.1
go: downloading github.com/inconshreveable/go-vhost v0.0.0-20160627193104-06d84117953b
go: downloading github.com/robertkrimen/otto v0.0.0-20180617131154-15f95af6e78d
go: downloading github.com/antchfx/xpath v1.1.0
go: downloading github.com/bettercap/recording v0.0.0-20190408083647-3ce1dcf032e3
go: extracting github.com/miekg/dns v1.1.22
go: extracting github.com/google/gousb v0.0.0-20190812193832-18f4c1d8a750
go: extracting github.com/pkg/errors v0.8.1
go: extracting github.com/inconshreveable/go-vhost v0.0.0-20160627193104-06d84117953b
go: downloading github.com/google/go-github v17.0.0+incompatible
go: downloading github.com/gorilla/websocket v1.4.1
go: extracting github.com/antchfx/xpath v1.1.0
go: extracting github.com/bettercap/recording v0.0.0-20190408083647-3ce1dcf032e3
go: downloading github.com/gorilla/mux v1.7.3
go: extracting github.com/gorilla/websocket v1.4.1
go: downloading github.com/bettercap/gatt v0.0.0-20191018133023-569d3d9372bb
go: extracting github.com/google/gopacket v1.1.17
go: downloading golang.org/x/net v0.0.0-20191014212845-da9a3fd4c582
go: extracting github.com/robertkrimen/otto v0.0.0-20180617131154-15f95af6e78d
go: extracting github.com/gorilla/mux v1.7.3
go: downloading github.com/adrianmo/go-nmea v1.1.0
go: downloading github.com/tarm/serial v0.0.0-20180830185346-98f6abe2eb07
go: extracting github.com/google/go-github v17.0.0+incompatible
go: extracting github.com/bettercap/gatt v0.0.0-20191018133023-569d3d9372bb
go: downloading golang.org/x/sys v0.0.0-20191018095205-727590c5006e
go: downloading github.com/kr/binarydist v0.1.0
go: downloading github.com/mdlayher/dhcp6 v0.0.0-20190311162359-2a67805d7d0b
go: extracting github.com/tarm/serial v0.0.0-20180830185346-98f6abe2eb07
go: extracting github.com/adrianmo/go-nmea v1.1.0
go: extracting github.com/kr/binarydist v0.1.0
go: downloading github.com/hashicorp/mdns v1.0.1
go: downloading github.com/elazarl/goproxy v0.0.0-20191011121108-aa519ddbe484
go: downloading golang.org/x/crypto v0.0.0-20191011191535-87dc89f01550
go: downloading gopkg.in/sourcemap.v1 v1.0.5
go: extracting github.com/mdlayher/dhcp6 v0.0.0-20190311162359-2a67805d7d0b
go: downloading github.com/google/go-querystring v1.0.0
go: downloading github.com/mgutz/logxi v0.0.0-20161027140823-aebf8a7d67ab
go: extracting github.com/hashicorp/mdns v1.0.1
go: extracting gopkg.in/sourcemap.v1 v1.0.5
go: extracting github.com/elazarl/goproxy v0.0.0-20191011121108-aa519ddbe484
go: downloading github.com/mitchellh/go-homedir v1.1.0
go: extracting github.com/google/go-querystring v1.0.0
go: extracting golang.org/x/net v0.0.0-20191014212845-da9a3fd4c582
go: extracting github.com/mitchellh/go-homedir v1.1.0
go: extracting github.com/mgutz/logxi v0.0.0-20161027140823-aebf8a7d67ab
go: downloading github.com/mattn/go-isatty v0.0.10
go: downloading github.com/mattn/go-colorable v0.1.4
go: downloading github.com/mgutz/ansi v0.0.0-20170206155736-9520e82c474b
go: extracting github.com/mattn/go-isatty v0.0.10
go: extracting github.com/mgutz/ansi v0.0.0-20170206155736-9520e82c474b
go: extracting github.com/mattn/go-colorable v0.1.4
go: extracting golang.org/x/crypto v0.0.0-20191011191535-87dc89f01550
go: extracting golang.org/x/sys v0.0.0-20191018095205-727590c5006e
go: finding github.com/evilsocket/islazy v1.10.4
go: finding github.com/malfunkt/iprange v0.9.0
go: finding github.com/dustin/go-humanize v1.0.0
go: finding github.com/mitchellh/go-homedir v1.1.0
go: finding github.com/adrianmo/go-nmea v1.1.0
go: finding github.com/bettercap/readline v0.0.0-20180208083827-9cec905dd291
go: finding github.com/bettercap/gatt v0.0.0-20191018133023-569d3d9372bb
go: finding github.com/bettercap/recording v0.0.0-20190408083647-3ce1dcf032e3
go: finding github.com/gorilla/mux v1.7.3
go: finding github.com/mgutz/logxi v0.0.0-20161027140823-aebf8a7d67ab
go: finding github.com/google/gopacket v1.1.17
go: finding github.com/tarm/serial v0.0.0-20180830185346-98f6abe2eb07
go: finding github.com/gorilla/websocket v1.4.1
go: finding github.com/antchfx/jsonquery v1.0.0
go: finding github.com/mattn/go-colorable v0.1.4
go: finding github.com/gobwas/glob v0.0.0-20181002190808-e7a84e9525fe
go: finding github.com/bettercap/nrf24 v0.0.0-20190219153547-aa37e6d0e0eb
go: finding github.com/mdlayher/dhcp6 v0.0.0-20190311162359-2a67805d7d0b
go: finding github.com/pkg/errors v0.8.1
go: finding github.com/mattn/go-isatty v0.0.10
go: finding github.com/robertkrimen/otto v0.0.0-20180617131154-15f95af6e78d
go: finding golang.org/x/sys v0.0.0-20191018095205-727590c5006e
go: finding github.com/google/gousb v0.0.0-20190812193832-18f4c1d8a750
go: finding github.com/kr/binarydist v0.1.0
go: finding github.com/antchfx/xpath v1.1.0
go: finding github.com/mgutz/ansi v0.0.0-20170206155736-9520e82c474b
go: finding github.com/hashicorp/mdns v1.0.1
go: finding github.com/elazarl/goproxy v0.0.0-20191011121108-aa519ddbe484
go: finding github.com/miekg/dns v1.1.22
go: finding github.com/google/go-github v17.0.0+incompatible
go: finding golang.org/x/net v0.0.0-20191014212845-da9a3fd4c582
go: finding gopkg.in/sourcemap.v1 v1.0.5
go: finding github.com/inconshreveable/go-vhost v0.0.0-20160627193104-06d84117953b
go: finding github.com/jpillora/go-tld v0.0.0-20190202073305-f16ca3b7b383
go: finding github.com/google/go-querystring v1.0.0
go: finding golang.org/x/crypto v0.0.0-20191011191535-87dc89f01550
Removing intermediate container 1faa1d85eb96
 ---> b3d614b2ec69
Step 8/17 : RUN mkdir -p /usr/local/share/bettercap
 ---> Running in 14eb7daf4ff8
Removing intermediate container 14eb7daf4ff8
 ---> 68727ce1be68
Step 9/17 : RUN git clone https://github.com/bettercap/caplets /usr/local/share/bettercap/caplets
 ---> Running in be1c4c4a54cc
Cloning into '/usr/local/share/bettercap/caplets'...
Removing intermediate container be1c4c4a54cc
 ---> 2c4f0fa1e524
Step 10/17 : FROM alpine
latest: Pulling from library/alpine
99fc70ac0b64: Already exists 
Digest: sha256:c19173c5ada610a5989151111163d28a67368362762534d8a8121ce95cf2bd5a
Status: Downloaded newer image for alpine:latest
 ---> 27560c0c9c97
Step 11/17 : RUN apk add --update ca-certificates
 ---> Running in 509fe0867c6d
fetch http://dl-cdn.alpinelinux.org/alpine/v3.10/main/armv7/APKINDEX.tar.gz
fetch http://dl-cdn.alpinelinux.org/alpine/v3.10/community/armv7/APKINDEX.tar.gz
(1/1) Installing ca-certificates (20190108-r0)
Executing busybox-1.30.1-r2.trigger
Executing ca-certificates-20190108-r0.trigger
OK: 4 MiB in 15 packages
Removing intermediate container 509fe0867c6d
 ---> 9293f9271587
Step 12/17 : RUN apk add --no-cache --update bash iproute2 libpcap libusb-dev libnetfilter_queue wireless-tools
 ---> Running in 65daa4f9d22b
fetch http://dl-cdn.alpinelinux.org/alpine/v3.10/main/armv7/APKINDEX.tar.gz
fetch http://dl-cdn.alpinelinux.org/alpine/v3.10/community/armv7/APKINDEX.tar.gz
(1/16) Installing ncurses-terminfo-base (6.1_p20190518-r0)
(2/16) Installing ncurses-terminfo (6.1_p20190518-r0)
(3/16) Installing ncurses-libs (6.1_p20190518-r0)
(4/16) Installing readline (8.0.0-r0)
(5/16) Installing bash (5.0.0-r0)
Executing bash-5.0.0-r0.post-install
(6/16) Installing libmnl (1.0.4-r0)
(7/16) Installing libnftnl-libs (1.1.3-r0)
(8/16) Installing iptables (1.8.3-r0)
(9/16) Installing iproute2 (4.20.0-r1)
Executing iproute2-4.20.0-r1.post-install
(10/16) Installing libnfnetlink (1.0.1-r1)
(11/16) Installing libnetfilter_queue (1.0.3-r0)
(12/16) Installing libpcap (1.9.1-r0)
(13/16) Installing libusb (1.0.22-r0)
(14/16) Installing pkgconf (1.6.1-r1)
(15/16) Installing libusb-dev (1.0.22-r0)
(16/16) Installing wireless-tools (30_pre9-r1)
Executing busybox-1.30.1-r2.trigger
OK: 16 MiB in 31 packages
Removing intermediate container 65daa4f9d22b
 ---> de5bed4329f4
Step 13/17 : COPY --from=build-env /go/src/github.com/bettercap/bettercap/bettercap /app/
 ---> 7509d206b9bb
Step 14/17 : COPY --from=build-env /usr/local/share/bettercap/caplets /app/
 ---> 867af90533b0
Step 15/17 : WORKDIR /app
 ---> Running in e6badf626501
Removing intermediate container e6badf626501
 ---> c8d068058c77
Step 16/17 : EXPOSE 80 443 53 5300 8080 8081 8082 8083 8000
 ---> Running in dee9fe5c9c12
Removing intermediate container dee9fe5c9c12
 ---> e09ab03d9632
Step 17/17 : ENTRYPOINT ["/app/bettercap"]
 ---> Running in 056b18a9cf33
Removing intermediate container 056b18a9cf33
 ---> fa1faf86b2e9
Successfully built fa1faf86b2e9

it shows I successfully build an image.

push the image to dockerhub repo

I need to create a dockerhub account first then log in.

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root@vmnet8cloud:~/bettercap/bettercap# docker login
Login with your Docker ID to push and pull images from Docker Hub. If you don't have a Docker ID, head over to https://hub.docker.com to create one.
Username: vmnet8
Password: 
WARNING! Your password will be stored unencrypted in /root/.docker/config.json.
Configure a credential helper to remove this warning. See
https://docs.docker.com/engine/reference/commandline/login/#credentials-store

Login Succeeded

On dockhub.com, create new repo, and name the repo

create a tag for my image

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root@vmnet8cloud:~/bettercap/bettercap# docker image tag fa1faf86b2e9 vmnet8/bettercap:first

check if it works

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root@vmnet8cloud:~/bettercap/bettercap# docker image ls
REPOSITORY             TAG                 IMAGE ID            CREATED             SIZE
vmnet8/bettercap       first               fa1faf86b2e9        45 hours ago        35.9MB

push this image to dockerhub

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root@vmnet8cloud:~/bettercap/bettercap# docker push vmnet8/bettercap:first
The push refers to repository [docker.io/vmnet8/bettercap]
6932e1802232: Pushed 
1c42bc244f9a: Pushed 
316457fe74cb: Pushed 
dbba7885a7cb: Pushed 
30a0150d2171: Pushed 
first: digest: sha256:42cb2a552f6b3f4b11f2d9514fd8d8e4288af7060bd148ec78fc4931551b89dc size: 1372

docker manifest

The docker manifest command gives users additional information such as the os and architecture an image was built for.
A manifest list is a list of image layers that is created by specifying one or more (ideally more than one) image names.
Ideally a manifest list is created from images that are identical in function for different os/arch combinations. For this reason, manifest lists are often referred to as “multi-arch images”. However, a user could create a manifest list that points to two images – one for windows on amd64, and one for darwin on amd64.

manifest inspect

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root@vmnet8cloud:~/bettercap/bettercap# docker manifest inspect -v vmnet8/bettercap:first
{
	"Ref": "docker.io/vmnet8/bettercap:first",
	"Descriptor": {
		"mediaType": "application/vnd.docker.distribution.manifest.v2+json",
		"digest": "sha256:42cb2a552f6b3f4b11f2d9514fd8d8e4288af7060bd148ec78fc4931551b89dc",
		"size": 1372,
		"platform": {
			"architecture": "arm",
			"os": "linux"
		}
	},
	"SchemaV2Manifest": {
		"schemaVersion": 2,
		"mediaType": "application/vnd.docker.distribution.manifest.v2+json",
		"config": {
			"mediaType": "application/vnd.docker.container.image.v1+json",
			"size": 3064,
			"digest": "sha256:fa1faf86b2e927540757fbf1da0cabc747ef90de3ba0ac79b92c3a2524aa30e0"
		},
		"layers": [
			{
				"mediaType": "application/vnd.docker.image.rootfs.diff.tar.gzip",
				"size": 2378437,
				"digest": "sha256:99fc70ac0b64db67086f98ceb3942600816eed98046abd6be5ad66f4614a9ca2"
			},
			{
				"mediaType": "application/vnd.docker.image.rootfs.diff.tar.gzip",
				"size": 1674759,
				"digest": "sha256:9870f62c5af97178d2b7f26ef09285c407bb8f86e1be9bcf9d82aeb5a036b7f6"
			},
			{
				"mediaType": "application/vnd.docker.image.rootfs.diff.tar.gzip",
				"size": 2445148,
				"digest": "sha256:cbb20a312883952b6b42b5f71171308cc5e7a1183bad442878febba39a7ae4c1"
			},
			{
				"mediaType": "application/vnd.docker.image.rootfs.diff.tar.gzip",
				"size": 11138965,
				"digest": "sha256:b998c1e6578adab28ed6958da133eeff1b72412d0be30ca5b2dc7603eb906ddb"
			},
			{
				"mediaType": "application/vnd.docker.image.rootfs.diff.tar.gzip",
				"size": 616532,
				"digest": "sha256:17c2d33598da93c28bc860cff35445cb8335a12d0c2c102ec15bd2fccba5e24b"
			}
		]
	}
}

create a manifest

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root@vmnet8cloud:~/bettercap/bettercap# docker manifest create vmnet8/bettercap:latest vmnet8/bettercap:linux-arm
Created manifest list docker.io/vmnet8/bettercap:latest

manifest inspect

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root@vmnet8cloud:~/bettercap/bettercap# docker manifest inspect -v vmnet8/bettercap:linux-arm
{
	"Ref": "docker.io/vmnet8/bettercap:linux-arm",
	"Descriptor": {
		"mediaType": "application/vnd.docker.distribution.manifest.v2+json",
		"digest": "sha256:42cb2a552f6b3f4b11f2d9514fd8d8e4288af7060bd148ec78fc4931551b89dc",
		"size": 1372,
		"platform": {
			"architecture": "arm",
			"os": "linux"
		}
	},
	"SchemaV2Manifest": {
		"schemaVersion": 2,
		"mediaType": "application/vnd.docker.distribution.manifest.v2+json",
		"config": {
			"mediaType": "application/vnd.docker.container.image.v1+json",
			"size": 3064,
			"digest": "sha256:fa1faf86b2e927540757fbf1da0cabc747ef90de3ba0ac79b92c3a2524aa30e0"
		},
		"layers": [
			{
				"mediaType": "application/vnd.docker.image.rootfs.diff.tar.gzip",
				"size": 2378437,
				"digest": "sha256:99fc70ac0b64db67086f98ceb3942600816eed98046abd6be5ad66f4614a9ca2"
			},
			{
				"mediaType": "application/vnd.docker.image.rootfs.diff.tar.gzip",
				"size": 1674759,
				"digest": "sha256:9870f62c5af97178d2b7f26ef09285c407bb8f86e1be9bcf9d82aeb5a036b7f6"
			},
			{
				"mediaType": "application/vnd.docker.image.rootfs.diff.tar.gzip",
				"size": 2445148,
				"digest": "sha256:cbb20a312883952b6b42b5f71171308cc5e7a1183bad442878febba39a7ae4c1"
			},
			{
				"mediaType": "application/vnd.docker.image.rootfs.diff.tar.gzip",
				"size": 11138965,
				"digest": "sha256:b998c1e6578adab28ed6958da133eeff1b72412d0be30ca5b2dc7603eb906ddb"
			},
			{
				"mediaType": "application/vnd.docker.image.rootfs.diff.tar.gzip",
				"size": 616532,
				"digest": "sha256:17c2d33598da93c28bc860cff35445cb8335a12d0c2c102ec15bd2fccba5e24b"
			}
		]
	}
}

manifest push

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root@vmnet8cloud:~/bettercap/bettercap# docker manifest push  vmnet8/bettercap:latest
sha256:2b6c7c74af114f187139ff8bdacc61af79a9a1715f03835efb887a77ac16f17d