Merge pull request #131 from mrpalide/feature/dmsghttp

add dmsghttp feature

.appveyor.yml

@@ -1,6 +1,6 @@
 version: "{build}"
 
-stack: go 1.16.7
+stack: go 1.16.10
 
 environment:
   matrix:

CHANGELOG.md

@@ -17,6 +17,12 @@ This is a note for developers about the recommended tags to keep track of the ch
 
 Dates must be YEAR-MONTH-DAY
 -->
+## [0.3.2] - 2021-11-24
+
+### Added
+- Add using dmsgHTTP URLs for services on skyimager by chec `use dmsgHTTP.`.
+- Add dmsghttp-config.json file to builded image on `make build-skybian-img` process
+
 ## [0.3.1] - 2021-06-30
 ### Changed
 

README.md

@@ -90,6 +90,7 @@ Values of the boot parameters are separated by `0x1F` characters. The values are
 - `GW`: The gateway IP address. Only IPv4 compatible addresses are supported.
 - `SS`: The passcode for the `skysocks` app (Only valid if `MD=0x01` - Visor).
 - `HVS`: Delegated hypervisor public keys. (Only valid of `MD=0x01` - Visor).
+- `DH`: A dmsghttp flag to use dmsghttp-config URLs on generate skywire-config file. (Only available if dmsghttp checked and selected related json file).
 
 These values can be written by the `skyimager-gui` (provided in this repo) with user-provided options.
 

build.conf

@@ -29,6 +29,8 @@ SKYWIRE_VERSION=v0.5.0
 
 SKYWIRE_ARM64_DOWNLOAD_URL="https://github.com/skycoin/skywire/releases/download/$SKYWIRE_VERSION/skywire-$SKYWIRE_VERSION-linux-arm64.tar.gz"
 SKYWIRE_ARM_DOWNLOAD_URL="https://github.com/skycoin/skywire/releases/download/$SKYWIRE_VERSION/skywire-$SKYWIRE_VERSION-linux-arm.tar.gz"
+
+DMSGHTTP_CONFIG_URL="https://raw.githubusercontent.com/skycoin/skywire/develop/dmsghttp-config.json"
 # Offset and sector size of the Armbian image for rootfs (found automatically if not set)
 IMG_OFFSET="" # 8192
 IMG_SECTOR="" # 512

build.sh

@@ -185,6 +185,9 @@ get_skywire()
   mkdir "${PARTS_SKYWIRE_DIR}/bin"
   tar xvzf "${_DST}" -C "${PARTS_SKYWIRE_DIR}/bin" || return 1
 
+  info "Downloading dmsghttp-config from ${DMSGHTTP_CONFIG_URL} to ${PARTS_SKYWIRE_DIR}"
+  wget -c "${DMSGHTTP_CONFIG_URL}" -O "${PARTS_SKYWIRE_DIR}/dmsghttp-config.json"
+
   info "Cleaning..."
   rm -rf "${PARTS_SKYWIRE_DIR}/bin/README.md" "${PARTS_SKYWIRE_DIR}/bin/CHANGELOG.md"  || return 1
 
@@ -444,6 +447,9 @@ copy_to_img()
 	sudo cp "$ROOT"/static/skybian-firstrun "$FS_MNT_POINT"/usr/bin/ || return 1
   sudo chmod +x "$FS_MNT_POINT"/usr/bin/skybian-firstrun || return 1
 
+  # Copy dsmghttp-config.json
+  sudo cp "${PARTS_SKYWIRE_DIR}/dmsghttp-config.json" "${FS_MNT_POINT}"/etc/ || return 1
+
   if [ ${BOARD} == rpi ] || [ ${BOARD} == rpi64 ] || [ ${BOARD} == rpiw ] ; then
 
     # Copy scripts

go.mod

@@ -5,15 +5,15 @@ go 1.16
 
 require (
 	fyne.io/fyne/v2 v2.1.0
-	github.com/fyne-io/fyne-cross v1.1.2 // indirect
+	github.com/fyne-io/fyne-cross v1.1.3 // indirect
 	github.com/google/go-github v17.0.0+incompatible
 	github.com/mholt/archiver v3.1.1+incompatible
 	github.com/rakyll/statik v0.1.7
 	github.com/sirupsen/logrus v1.8.1
 	github.com/skratchdot/open-golang v0.0.0-20200116055534-eef842397966
-	github.com/skycoin/dmsg v0.0.0-20210920120709-00d42a07e45a
+	github.com/skycoin/dmsg v0.0.0-20211125122021-388f2fc645c9
 	github.com/skycoin/skycoin v0.27.1
-	github.com/skycoin/skywire v0.5.0-rc1.0.20210928121629-42a9d6fc03f1
+	github.com/skycoin/skywire v0.5.2-0.20211125164518-be38adb86ad3
 	github.com/stretchr/testify v1.6.1
 	golang.org/x/net v0.0.0-20210405180319-a5a99cb37ef4
 )

go.sum

@@ -51,8 +51,6 @@ github.com/cpuguy83/go-md2man v1.0.10/go.mod h1:SmD6nW6nTyfqj6ABTjUi3V3JVMnlJmwc
 github.com/cpuguy83/go-md2man/v2 v2.0.0-20190314233015-f79a8a8ca69d/go.mod h1:maD7wRr/U5Z6m/iR4s+kqSMx2CaBsrgA7czyZG/E6dU=
 github.com/cpuguy83/go-md2man/v2 v2.0.0/go.mod h1:maD7wRr/U5Z6m/iR4s+kqSMx2CaBsrgA7czyZG/E6dU=
 github.com/creack/pty v1.1.9/go.mod h1:oKZEueFk5CKHvIhNR5MUki03XCEU+Q6VDXinZuGJ33E=
-github.com/creack/pty v1.1.10/go.mod h1:oKZEueFk5CKHvIhNR5MUki03XCEU+Q6VDXinZuGJ33E=
-github.com/creack/pty v1.1.11/go.mod h1:oKZEueFk5CKHvIhNR5MUki03XCEU+Q6VDXinZuGJ33E=
 github.com/creack/pty v1.1.15/go.mod h1:MOBLtS5ELjhRRrroQr9kyvTxUAFNvYEK993ew/Vr4O4=
 github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
 github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c=
@@ -70,10 +68,8 @@ github.com/fredbi/uri v0.0.0-20181227131451-3dcfdacbaaf3/go.mod h1:CzM2G82Q9BDUv
 github.com/fsnotify/fsnotify v1.4.7/go.mod h1:jwhsz4b93w/PPRr/qN1Yymfu8t87LnFCMoQvtojpjFo=
 github.com/fsnotify/fsnotify v1.4.9 h1:hsms1Qyu0jgnwNXIxa+/V/PDsU6CfLf6CNO8H7IWoS4=
 github.com/fsnotify/fsnotify v1.4.9/go.mod h1:znqG4EE+3YCdAaPaxE2ZRY/06pZUdp0tY4IgpuI1SZQ=
-github.com/fyne-io/fyne-cross v1.1.1 h1:loYNaPB7ty43owmPzyDH5jxuEPfBUx+MZ0K41LenqJc=
-github.com/fyne-io/fyne-cross v1.1.1/go.mod h1:rFwn/M7pkAVZkQTndaD3i5DbZ5oTMJIEWDCF2w7d60Q=
-github.com/fyne-io/fyne-cross v1.1.2 h1:LezY9vF5gLGpNoSGzB5EP0MU9D/b3F73NKafTZZnSLw=
-github.com/fyne-io/fyne-cross v1.1.2/go.mod h1:rFwn/M7pkAVZkQTndaD3i5DbZ5oTMJIEWDCF2w7d60Q=
+github.com/fyne-io/fyne-cross v1.1.3 h1:LT9giTMLaLt/fNmxPEOCkaHxQJNQu/utY0Ugwe1yFjw=
+github.com/fyne-io/fyne-cross v1.1.3/go.mod h1:rFwn/M7pkAVZkQTndaD3i5DbZ5oTMJIEWDCF2w7d60Q=
 github.com/gen2brain/dlgs v0.0.0-20210609125024-bf6c92aaa984/go.mod h1:/eFcjDXaU2THSOOqLxOPETIbHETnamk8FA/hMjhg/gU=
 github.com/getlantern/context v0.0.0-20190109183933-c447772a6520/go.mod h1:L+mq6/vvYHKjCX2oez0CgEAJmbq1fbb/oNJIWQkBybY=
 github.com/getlantern/errors v0.0.0-20190325191628-abdb3e3e36f7/go.mod h1:l+xpFBrCtDLpK9qNjxs+cHU6+BAdlBaxHqikB6Lku3A=
@@ -210,9 +206,8 @@ github.com/marten-seemann/qtls-go1-15 v0.1.4 h1:RehYMOyRW8hPVEja1KBVsFVNSm35Jj9M
 github.com/marten-seemann/qtls-go1-15 v0.1.4/go.mod h1:GyFwywLKkRt+6mfU99csTEY1joMZz5vmB1WNZH3P81I=
 github.com/mattn/go-colorable v0.1.8 h1:c1ghPdyEDarC70ftn0y+A/Ee++9zz8ljHG1b13eJ0s8=
 github.com/mattn/go-colorable v0.1.8/go.mod h1:u6P/XSegPjTcexA+o6vUJrdnUu04hMope9wVRipJSqc=
+github.com/mattn/go-isatty v0.0.12 h1:wuysRhFDzyxgEmMf5xjvJ2M9dZoWAXNNr5LSBS7uHXY=
 github.com/mattn/go-isatty v0.0.12/go.mod h1:cbi8OIDigv2wuxKPP5vlRcQ1OAZbq2CE4Kysco4FUpU=
-github.com/mattn/go-isatty v0.0.13 h1:qdl+GuBjcsKKDco5BsxPJlId98mSWNKqYA+Co0SC1yA=
-github.com/mattn/go-isatty v0.0.13/go.mod h1:cbi8OIDigv2wuxKPP5vlRcQ1OAZbq2CE4Kysco4FUpU=
 github.com/matttproud/golang_protobuf_extensions v1.0.1/go.mod h1:D8He9yQNgCq6Z5Ld7szi9bcBfOoFv/3dc6xSMkL2PC0=
 github.com/mgutz/ansi v0.0.0-20170206155736-9520e82c474b/go.mod h1:01TrycV0kFyexm33Z7vhZRXopbI8J3TDReVlkTgMUxE=
 github.com/mgutz/ansi v0.0.0-20200706080929-d51e80ef957d h1:5PJl274Y63IEHC+7izoQE9x6ikvDFZS2mDVS3drnohI=
@@ -312,16 +307,19 @@ github.com/sirupsen/logrus v1.8.1 h1:dJKuHgqk1NNQlqoA6BTlM1Wf9DOH3NBjQyu0h9+AZZE
 github.com/sirupsen/logrus v1.8.1/go.mod h1:yWOB1SBYBC5VeMP7gHvWumXLIWorT60ONWic61uBYv0=
 github.com/skratchdot/open-golang v0.0.0-20200116055534-eef842397966 h1:JIAuq3EEf9cgbU6AtGPK4CTG3Zf6CKMNqf0MHTggAUA=
 github.com/skratchdot/open-golang v0.0.0-20200116055534-eef842397966/go.mod h1:sUM3LWHvSMaG192sy56D9F7CNvL7jUJVXoqM1QKLnog=
-github.com/skycoin/dmsg v0.0.0-20210915195912-2f9b055f39fe/go.mod h1:qs+tELY7/gHRHqCK0iPp62BuYlu10OcV5zN0lpa1Scc=
-github.com/skycoin/dmsg v0.0.0-20210920120709-00d42a07e45a h1:nwPsyPz33ti8ZcsJWWsbnjOZw2w2W8U2JpSQ26KHLps=
-github.com/skycoin/dmsg v0.0.0-20210920120709-00d42a07e45a/go.mod h1:p9RQVoY18Rpi5mrbIfE55z7XcKTscIUiNh8nv1ou1/8=
+github.com/skycoin/dmsg v0.0.0-20211007145032-962409e5845f h1:0/PJaqsGvkfuf4I/Jg2ayQq0AJg5qhIhK4YzevX72Bg=
+github.com/skycoin/dmsg v0.0.0-20211007145032-962409e5845f/go.mod h1:p9RQVoY18Rpi5mrbIfE55z7XcKTscIUiNh8nv1ou1/8=
+github.com/skycoin/dmsg v0.0.0-20211125122021-388f2fc645c9 h1:Cy62MJBJkPWc/zoNBnwJC7+ak+Hj20TgwxOMKkhi8mI=
+github.com/skycoin/dmsg v0.0.0-20211125122021-388f2fc645c9/go.mod h1:EgRg8fy5RjF67OJlh9w+vhq3+Phyn6AXKSedkzhf1ww=
 github.com/skycoin/noise v0.0.0-20180327030543-2492fe189ae6 h1:1Nc5EBY6pjfw1kwW0duwyG+7WliWz5u9kgk1h5MnLuA=
 github.com/skycoin/noise v0.0.0-20180327030543-2492fe189ae6/go.mod h1:UXghlricA7J3aRD/k7p/zBObQfmBawwCxIVPVjz2Q3o=
 github.com/skycoin/skycoin v0.26.0/go.mod h1:78nHjQzd8KG0jJJVL/j0xMmrihXi70ti63fh8vXScJw=
 github.com/skycoin/skycoin v0.27.1 h1:HatxsRwVSPaV4qxH6290xPBmkH/HgiuAoY2qC+e8C9I=
 github.com/skycoin/skycoin v0.27.1/go.mod h1:78nHjQzd8KG0jJJVL/j0xMmrihXi70ti63fh8vXScJw=
-github.com/skycoin/skywire v0.5.0-rc1.0.20210928121629-42a9d6fc03f1 h1:6rqD0Q1TgiWTGF99C7lUbrComNgIBez4/tqAP2b8Mew=
-github.com/skycoin/skywire v0.5.0-rc1.0.20210928121629-42a9d6fc03f1/go.mod h1:mgDMpaOFkMPt8gbCTI5VniyBsczUkvcDWdLhXRqG+Zs=
+github.com/skycoin/skywire v0.5.2-0.20211124111242-1d90a0492f62 h1:rn4w5R7w+oJPfECHESeTBUBPKcMJYbmea+0nbtJ3gjY=
+github.com/skycoin/skywire v0.5.2-0.20211124111242-1d90a0492f62/go.mod h1:H35tSOwurUtc25Pm2lr5vLQIm8tzrfJV92mSUb2dXvY=
+github.com/skycoin/skywire v0.5.2-0.20211125164518-be38adb86ad3 h1:Tj1S6wEx3r9czfrWpqcVgonM+mWb62QTKjm89zVL4rs=
+github.com/skycoin/skywire v0.5.2-0.20211125164518-be38adb86ad3/go.mod h1:rUwrKlHSt1UQQ5uyip1OXWmBejOyBOrNomXqTM+UEZA=
 github.com/skycoin/yamux v0.0.0-20200803175205-571ceb89da9f h1:A5dEM1OE9YhN3LciZU9qPjo7fJ46JeHNi3JCroDkK0Y=
 github.com/skycoin/yamux v0.0.0-20200803175205-571ceb89da9f/go.mod h1:48cleOxgkiLbgv322LOg2Vrxtu180Mb8GG1HbuhmFYM=
 github.com/soheilhy/cmux v0.1.4/go.mod h1:IM3LyeVVIOuxMH7sFAkER9+bJ4dT7Ms6E4xg4kGIyLM=
@@ -412,9 +410,8 @@ golang.org/x/crypto v0.0.0-20200622213623-75b288015ac9/go.mod h1:LzIPMQfyMNhhGPh
 golang.org/x/crypto v0.0.0-20210513164829-c07d793c2f9a h1:kr2P4QFmQr29mSLA43kwrOcgcReGTfbE9N577tCTuBc=
 golang.org/x/crypto v0.0.0-20210513164829-c07d793c2f9a/go.mod h1:P+XmwS30IXTQdn5tA2iutPOUgjI07+tq3H3K9MVA1s8=
 golang.org/x/exp v0.0.0-20190121172915-509febef88a4/go.mod h1:CJ0aWSM057203Lf6IL+f9T1iT9GByDxfZKAQTCR3kQA=
+golang.org/x/image v0.0.0-20200430140353-33d19683fad8 h1:6WW6V3x1P/jokJBpRQYUJnMHRP6isStQwCozxnU7XQw=
 golang.org/x/image v0.0.0-20200430140353-33d19683fad8/go.mod h1:FeLwcggjj3mMvU+oOTbSwawSJRM1uh48EjtB4UJZlP0=
-golang.org/x/image v0.0.0-20210628002857-a66eb6448b8d h1:RNPAfi2nHY7C2srAV8A49jpsYr0ADedCk1wq6fTMTvs=
-golang.org/x/image v0.0.0-20210628002857-a66eb6448b8d/go.mod h1:023OzeP/+EPmXeapQh35lcL3II3LrY8Ic+EFFKVhULM=
 golang.org/x/lint v0.0.0-20180702182130-06c8688daad7/go.mod h1:UVdnD1Gm6xHRNCYTkRU2/jEulfH38KcIWyp/GAMgvoE=
 golang.org/x/lint v0.0.0-20181026193005-c67002cb31c3/go.mod h1:UVdnD1Gm6xHRNCYTkRU2/jEulfH38KcIWyp/GAMgvoE=
 golang.org/x/lint v0.0.0-20190227174305-5b3e6a55c961/go.mod h1:wehouNa3lNwaWXcvxsM5YxQ5yQlVC4a0KAMCusXpPoU=
@@ -492,9 +489,9 @@ golang.org/x/sys v0.0.0-20210124154548-22da62e12c0c/go.mod h1:h1NjWce9XRLGQEsW7w
 golang.org/x/sys v0.0.0-20210217105451-b926d437f341/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20210330210617-4fbd30eecc44/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20210510120138-977fb7262007/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
-golang.org/x/sys v0.0.0-20210608053332-aa57babbf139/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
-golang.org/x/sys v0.0.0-20210630005230-0f9fa26af87c h1:F1jZWGFhYfh0Ci55sIpILtKKK8p3i2/krTr0H1rg74I=
 golang.org/x/sys v0.0.0-20210630005230-0f9fa26af87c/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
+golang.org/x/sys v0.0.0-20210927094055-39ccf1dd6fa6 h1:foEbQz/B0Oz6YIqu/69kfXPYeFQAuuMYFkjaqXzl5Wo=
+golang.org/x/sys v0.0.0-20210927094055-39ccf1dd6fa6/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/term v0.0.0-20201126162022-7de9c90e9dd1/go.mod h1:bj7SfCRtBDWHUb9snDiAeCFNEtKQo2Wmx5Cou7ajbmo=
 golang.org/x/term v0.0.0-20210406210042-72f3dc4e9b72/go.mod h1:bj7SfCRtBDWHUb9snDiAeCFNEtKQo2Wmx5Cou7ajbmo=
 golang.org/x/term v0.0.0-20210503060354-a79de5458b56 h1:b8jxX3zqjpqb2LklXPzKSGJhzyxCOZSz8ncv8Nv+y7w=

integration/cmd/mock_mbr.go

@@ -34,10 +34,10 @@ func main() {
 	switch mode {
 	case 0:
 		// Hypervisor
-		bp, err = boot.MakeHypervisorParams(gwIP, sk, "", "")
+		bp, err = boot.MakeHypervisorParams(gwIP, sk, "", "", false)
 	case 1:
 		// Visor.
-		bp, err = boot.MakeVisorParams(gwIP, gwIP, sk, makeHvPKs(), "123456", "", "")
+		bp, err = boot.MakeVisorParams(gwIP, gwIP, sk, makeHvPKs(), "123456", "", "", false)
 	default:
 		err = errors.New("invalid mode")
 	}

pkg/boot/params.go

@@ -62,6 +62,8 @@ const (
 	SocksPassEnv     = "SS"
 	WifiNameEnv      = "WFN"
 	WifiPassEnv      = "WFP"
+	// DSMGHTTP
+	DMSGHTTPEnv = "DH"
 )
 
 // Modes.
@@ -118,13 +120,16 @@ type Params struct {
 	LocalPK          cipher.PubKey `json:"local_pk"` // Not actually encoded to bps.
 	LocalSK          cipher.SecKey `json:"local_sk"`
 
+	// only on dmsghttp
+	DMSGHTTP string `json:"dmsghttp,omitempty"`
+
 	// only valid if mode == "0x00" (hypervisor)
 	HypervisorPKs    cipher.PubKeys `json:"hypervisor_pks,omitempty"`
 	SkysocksPasscode string         `json:"skysocks_passcode,omitempty"`
 }
 
 // MakeHypervisorParams is a convenience function for creating boot parameters for a hypervisor.
-func MakeHypervisorParams(gwIP net.IP, sk cipher.SecKey, wifiName, wifiPass string) (Params, error) {
+func MakeHypervisorParams(gwIP net.IP, sk cipher.SecKey, wifiName, wifiPass string, dmsghttp bool) (Params, error) {
 	pk, err := sk.PubKey()
 	if err != nil {
 		return Params{}, err
@@ -140,6 +145,11 @@ func MakeHypervisorParams(gwIP net.IP, sk cipher.SecKey, wifiName, wifiPass stri
 		LocalPK:   pk,
 		LocalSK:   sk,
 	}
+
+	if dmsghttp {
+		params.DMSGHTTP = "dmsghttp"
+	}
+
 	if wifiName != "" || wifiPass != "" {
 		params.WifiEndpointName = wifiName
 		params.WifiEndpointPass = wifiPass
@@ -150,7 +160,7 @@ func MakeHypervisorParams(gwIP net.IP, sk cipher.SecKey, wifiName, wifiPass stri
 
 // MakeVisorParams is a convenience function for creating boot parameters for a visor.
 func MakeVisorParams(prevIP, gwIP net.IP, sk cipher.SecKey, hvPKs []cipher.PubKey,
-	socksPC string, wifiName, wifiPass string) (Params, error) {
+	socksPC, wifiName, wifiPass string, dmsghttp bool) (Params, error) {
 	pk, err := sk.PubKey()
 	if err != nil {
 		return Params{}, err
@@ -168,6 +178,11 @@ func MakeVisorParams(prevIP, gwIP net.IP, sk cipher.SecKey, hvPKs []cipher.PubKe
 		HypervisorPKs:    hvPKs,
 		SkysocksPasscode: socksPC,
 	}
+
+	if dmsghttp {
+		params.DMSGHTTP = "dmsghttp"
+	}
+
 	if wifiName != "" || wifiPass != "" {
 		params.WifiEndpointName = wifiName
 		params.WifiEndpointPass = wifiPass
@@ -265,6 +280,12 @@ func (bp Params) PrintEnvs(w io.Writer) error {
 			return err
 		}
 	}
+	// DMSGHTTP
+	if len(bp.DMSGHTTP) > 0 {
+		if err := PrintEnv(w, DMSGHTTPEnv, bp.DMSGHTTP); err != nil {
+			return err
+		}
+	}
 	return nil
 }
 
@@ -277,7 +298,7 @@ func (bp Params) PrintEnvs(w io.Writer) error {
 func (bp Params) Encode() ([]byte, error) {
 	keys := bp.LocalSK[:]
 	toEncode := [][]byte{{byte(bp.Mode)}, bp.LocalIP, bp.GatewayIP,
-		[]byte(bp.SkysocksPasscode), []byte(bp.WifiEndpointName), []byte(bp.WifiEndpointPass)}
+		[]byte(bp.SkysocksPasscode), []byte(bp.WifiEndpointName), []byte(bp.WifiEndpointPass), []byte(bp.DMSGHTTP)}
 	for _, hvPK := range bp.HypervisorPKs {
 		keys = append(keys, hvPK[:]...)
 	}
@@ -294,21 +315,21 @@ func (bp Params) Encode() ([]byte, error) {
 
 // Decode decodes the boot parameters from the given raw bytes.
 func (bp *Params) Decode(raw []byte) error {
-	split := bytes.SplitN(raw, []byte{sep}, 7)
-	// 5 for a regular config, 7 for wifi-enabled config
-	if len(split) != 7 {
+	split := bytes.SplitN(raw, []byte{sep}, 8)
+
+	if len(split) != 8 {
 		return ErrCannotReadParams
 	}
 
 	bp.Mode, bp.LocalIP, bp.GatewayIP, bp.SkysocksPasscode =
 		Mode(split[0][0]), split[1], split[2], string(split[3])
 
-	if len(split) == 7 {
-		bp.WifiEndpointName = string(split[4])
-		bp.WifiEndpointPass = string(split[5])
-	}
+	bp.WifiEndpointName = string(split[4])
+	bp.WifiEndpointPass = string(split[5])
+
+	bp.DMSGHTTP = string(split[6])
 
-	keys := split[6]
+	keys := split[7]
 	keys = keys[copy(bp.LocalSK[:], keys):]
 	for {
 		var pk cipher.PubKey

pkg/imager/fyne.go

@@ -63,6 +63,7 @@ type FyneUI struct {
 	socksPC   string
 	imgNumber int
 	hvImg     bool
+	dmsghttp  bool
 	hvPKs     []cipher.PubKey
 	bps       []boot.Params
 }
@@ -134,7 +135,7 @@ func (fg *FyneUI) generateBPS() (string, error) {
 	if fg.hvImg {
 		visorsNumber--
 		hvPK, hvSK := cipher.GenerateKeyPair()
-		hvBps, err := boot.MakeHypervisorParams(fg.gwIP, hvSK, fg.wifiName, fg.wifiPass)
+		hvBps, err := boot.MakeHypervisorParams(fg.gwIP, hvSK, fg.wifiName, fg.wifiPass, fg.dmsghttp)
 		if err != nil {
 			return "", fmt.Errorf("boot_params[%d]: failed to generate for hypervisor: %v", len(bpsSlice), err)
 		}
@@ -144,7 +145,7 @@ func (fg *FyneUI) generateBPS() (string, error) {
 	}
 	for i := 0; i < visorsNumber; i++ {
 		_, vSK := cipher.GenerateKeyPair()
-		vBps, err := boot.MakeVisorParams(prevIP, fg.gwIP, vSK, hvPKs, fg.socksPC, fg.wifiName, fg.wifiPass)
+		vBps, err := boot.MakeVisorParams(prevIP, fg.gwIP, vSK, hvPKs, fg.socksPC, fg.wifiName, fg.wifiPass, fg.dmsghttp)
 		if err != nil {
 			return "", fmt.Errorf("boot_params[%d]: failed to generate for visor: %v", len(bpsSlice), err)
 		}

pkg/imager/fyne_pages.go

@@ -213,6 +213,12 @@ func (fg *FyneUI) Page2() fyne.CanvasObject {
 	})
 	genHvImg.SetChecked(fg.hvImg)
 
+	useDMSGHTTP := widget.NewCheck("Use dmsgHTTP.", func(b bool) {
+		if b {
+			fg.dmsghttp = b
+		}
+	})
+
 	hvPKs := container.NewVBox()
 	hvPKs.Hide()
 	hvPKsRefresh := func() {
@@ -302,7 +308,7 @@ func (fg *FyneUI) Page2() fyne.CanvasObject {
 		wifiWidgets,
 		widget.NewLabel("Skysocks Passcode:"), socksPC,
 		widget.NewLabel("Number of images:"), imgNumber,
-		genHvImg, enableHvPKs, hvPKs, hvPKsAdd)
+		genHvImg, useDMSGHTTP, enableHvPKs, hvPKs, hvPKsAdd)
 }
 
 func (fg *FyneUI) resetPage2Values() {
@@ -312,6 +318,7 @@ func (fg *FyneUI) resetPage2Values() {
 	fg.socksPC = ""
 	fg.imgNumber = DefaultImgNumber
 	fg.hvImg = true
+	fg.dmsghttp = false
 	fg.hvPKs = nil
 }
 

pkg/prepconf/prepare.go

@@ -144,5 +144,24 @@ func generateConfig(conf Config) (*visorconfig.V1, error) {
 		ServerAddr: skyenv.DefaultAppSrvAddr,
 		BinPath:    "/usr/bin/apps",
 	}
+
+	if bp.DMSGHTTP == "dmsghttp" {
+		var dmsghttpData visorconfig.DmsgHTTPServers
+		dmsghttpByte, err := os.ReadFile("/etc/dmsghttp-config.json")
+		if err != nil {
+			return out, nil
+		}
+		err = json.Unmarshal(dmsghttpByte, &dmsghttpData)
+		if err != nil {
+			return out, nil
+		}
+		out.Dmsg.Servers = dmsghttpData.Prod.DMSGServers
+		out.Dmsg.Discovery = dmsghttpData.Prod.DMSGDiscovery
+		out.Transport.Discovery = dmsghttpData.Prod.TransportDiscovery
+		out.Transport.AddressResolver = dmsghttpData.Prod.AddressResolver
+		out.Routing.RouteFinder = dmsghttpData.Prod.RouteFinder
+		out.UptimeTracker.Addr = dmsghttpData.Prod.UptimeTracker
+		out.Launcher.ServiceDisc = dmsghttpData.Prod.ServiceDiscovery
+	}
 	return out, nil
 }

static/skybian-firstrun

@@ -32,7 +32,7 @@ setup_skywire()
   fi
 
   # Obtains the following ENVs from boot params:
-  # MD IP GW PK SK HVS SS SUCCESS LOGFILE
+  # MD IP GW PK SK HVS SS DH SUCCESS LOGFILE
   echo "-----BEGIN BOOT PARAMS-----"
   echo "$BOOT_PARAMS"
   echo "-----END BOOT PARAMS-----"