absmach / coap-cli

CLI tool (client) for CoAP

CoAP CLI

Simple CoAP cli client written in Go.

Usage

Usage:
  coap-cli [command]

Available Commands:
  completion  Generate the autocompletion script for the specified shell
  delete      Perform a DELETE request on a COAP resource
  get         Perform a GET request on a COAP resource
  help        Help about any command
  post        Perform a POST request on a COAP resource
  put         Perform a PUT request on a COAP resource

Flags:
  -a, --auth string           Auth
  -c, --content-format int    Content format (default 50)
  -h, --help                  help for coap-cli
  -H, --host string           Host (default "localhost")
  -k, --keep-alive uint       Send a ping after interval seconds of inactivity. If not specified (or 0), keep-alive is disabled (default).
  -m, --max-retries uint32    Max retries for keep alive (default 10)
  -O, --options num,text      Add option num with contents of text to the request. If the text begins with 0x, then the hex text (two [0-9a-f] per byte) is converted to binary data.
  -p, --port string           Port (default "5683")
  -v, --verbose               Verbose output
  -d, --data string           Data(default "") - only available for put, post and delete commands
  -o, --observe bool          Observe - only available for get command

Use "coap-cli [command] --help" for more information about a command

The options flag accepts a comma separated string comprising of the optionID defined by RFC-7252 and a string or hex value. Hex values are used to set options that require numerical values e.g observe, maxAge

Examples

coap-cli get channels/0bb5ba61-a66e-4972-bab6-26f19962678f/messages/subtopic --auth 1e1017e6-dee7-45b4-8a13-00e6afeb66eb -o

coap-cli get channels/0bb5ba61-a66e-4972-bab6-26f19962678f/messages/subtopic --options 6,0x00 --options 15,auth=1e1017e6-dee7-45b4-8a13-00e6afeb66eb

coap-cli post channels/0bb5ba61-a66e-4972-bab6-26f19962678f/messages/subtopic --auth 1e1017e6-dee7-45b4-8a13-00e6afeb66eb -d "hello world"

coap-cli post channels/0bb5ba61-a66e-4972-bab6-26f19962678f/messages/subtopic --auth 1e1017e6-dee7-45b4-8a13-00e6afeb66eb -d "hello world" -H 0.0.0.0 -p 1234

coap-cli post channels/0bb5ba61-a66e-4972-bab6-26f19962678f/messages/subtopic -options 15,auth=1e1017e6-dee7-45b4-8a13-00e6afeb66eb -d "hello world" -H 0.0.0.0 -p 5683

coap-cli's Issues

coap-cli install can notwork

I try to install coap-cli but it seem no results. the terminal log when t try to use: make install look like :
CGO_ENABLED=0 GOOS=linux go build -mod=vendor -ldflags "-s -w" -o build/coap-cli-linux cmd/main.go
/bin/sh: 1: go: not found
make: *** [Makefile:2: all] Error 127. plz help me

Patch Version bump for new module name

Hey @dusanb94!

Just tried installing this CLI (it appears the binary release is not statically linked and as a result I'm getting an exec format error on darwin/amd64).

So I tried to go get this package, but it appears that a new version has not been tagged since the module name was fixed, so the latest tagged release actually has the incorrect module name.

Wondering if you'd be able to cut a new release for this?

Undefined reference to 'golang.x2eorg..z2fx..z2fsys..z2funix.realSyscall' and 'golang.x2eorg..z2fx..z2fsys..z2funix.realSyscallNoError'

Hi.

I am experiencing such issues:

$make
/home/oceanfish81/coap-cli/vendor/golang.org/x/sys/unix/gccgo.go:53: error: undefined reference to 'golang.x2eorg..z2fx..z2fsys..z2funix.realSyscall'
/home/oceanfish81/coap-cli/vendor/golang.org/x/sys/unix/gccgo.go:28: error: undefined reference to 'golang.x2eorg..z2fx..z2fsys..z2funix.realSyscall'
/home/oceanfish81/coap-cli/vendor/golang.org/x/sys/unix/gccgo.go:21: error: undefined reference to 'golang.x2eorg..z2fx..z2fsys..z2funix.realSyscallNoError'
/home/oceanfish81/coap-cli/vendor/golang.org/x/sys/unix/gccgo.go:35: error: undefined reference to 'golang.x2eorg..z2fx..z2fsys..z2funix.realSyscall'
/home/oceanfish81/coap-cli/vendor/golang.org/x/sys/unix/gccgo.go:42: error: undefined reference to 'golang.x2eorg..z2fx..z2fsys..z2funix.realSyscall'
/home/oceanfish81/coap-cli/vendor/golang.org/x/sys/unix/gccgo.go:48: error: undefined reference to 'golang.x2eorg..z2fx..z2fsys..z2funix.realSyscallNoError'

I am using

$ go version
go version go1.15.2 gollvm LLVM 12.0.0git linux/amd64

with

$ go env
GO111MODULE=""
GOARCH="amd64"
GOBIN=""
GOCACHE="/home/oceanfish81/.cache/go-build"
GOENV="/home/oceanfish81/.config/go/env"
GOEXE=""
GOFLAGS=""
GOHOSTARCH="amd64"
GOHOSTOS="linux"
GOINSECURE=""
GOMODCACHE="/home/oceanfish81/go/pkg/mod"
GONOPROXY=""
GONOSUMDB=""
GOOS="linux"
GOPATH="/home/oceanfish81/go"
GOPRIVATE=""
GOPROXY="https://proxy.golang.org,direct"
GOROOT="/home/oceanfish81/gollvm_dist"
GOSUMDB="sum.golang.org"
GOTMPDIR=""
GOTOOLDIR="/home/oceanfish81/gollvm_dist/tools"
GCCGO="/home/oceanfish81/gollvm_dist/bin/llvm-goc"
AR="ar"
CC="/usr/bin/clang"
CXX="/usr/bin/clang++"
CGO_ENABLED="1"
GOMOD="/home/oceanfish81/coap-cli/go.mod"
CGO_CFLAGS="-g -O2"
CGO_CPPFLAGS=""
CGO_CXXFLAGS="-g -O2"
CGO_FFLAGS="-g -O2"
CGO_LDFLAGS="-g -O2"
PKG_CONFIG="pkg-config"
GOGCCFLAGS="-fPIC -m64 -pthread -fno-caret-diagnostics -Qunused-arguments -fmessage-length=0 -fdebug-prefix-map=/tmp/go-build992772685=/tmp/go-build -gno-record-gcc-switches -funwind-tables"

CC @ianlancetaylor @thanm @cherrymui