Support sap sms 365 digital interconnect

cmd/sachet/config.go

@@ -18,6 +18,7 @@ import (
 	"github.com/messagebird/sachet/provider/otc"
 	"github.com/messagebird/sachet/provider/ovh"
 	"github.com/messagebird/sachet/provider/pushbullet"
+	"github.com/messagebird/sachet/provider/sap"
 	"github.com/messagebird/sachet/provider/sipgate"
 	"github.com/messagebird/sachet/provider/smsc"
 	"github.com/messagebird/sachet/provider/telegram"
@@ -59,6 +60,7 @@ var config struct {
 		Aliyun       aliyun.Config
 		OVH          ovh.Config
 		TencentCloud tencentcloud.Config
+		Sap          sap.Config
 	}
 
 	Receivers []ReceiverConf

cmd/sachet/main.go

@@ -26,6 +26,7 @@ import (
 	"github.com/messagebird/sachet/provider/otc"
 	"github.com/messagebird/sachet/provider/ovh"
 	"github.com/messagebird/sachet/provider/pushbullet"
+	"github.com/messagebird/sachet/provider/sap"
 	"github.com/messagebird/sachet/provider/sipgate"
 	"github.com/messagebird/sachet/provider/smsc"
 	"github.com/messagebird/sachet/provider/telegram"
@@ -206,6 +207,8 @@ func providerByName(name string) (sachet.Provider, error) {
 		return ovh.NewOvh(config.Providers.OVH)
 	case "tencentcloud":
 		return tencentcloud.NewTencentCloud(config.Providers.TencentCloud)
+	case "sap":
+		return sap.NewSap(config.Providers.Sap), nil
 	}
 
 	return nil, fmt.Errorf("%s: Unknown provider", name)

examples/config.yaml

@@ -76,6 +76,9 @@ providers:
     sign_name: sign_name
     template_code: 123233
     truncate: true
+  sap:
+    url: "https://sms-pp.sapmobileservices.com/cmn/xxxxx/xxxxx.sms"
+    auth_hash: ""
 
 templates:
   - telegram.tmpl
@@ -101,3 +104,8 @@ receivers:
     to:
       - '332432432'
       - '4242334534'
+
+  - name: 'sap'
+    provider: "sap"
+    to:
+      - '+336xxxxxxxx'

go.mod

@@ -10,6 +10,7 @@ require (
 	github.com/heptiolabs/healthcheck v0.0.0-20180807145615-6ff867650f40
 	github.com/jmespath/go-jmespath v0.3.0 // indirect
 	github.com/messagebird/go-rest-api v5.3.0+incompatible
+	github.com/modern-go/reflect2 v1.0.1 // indirect
 	github.com/ovh/go-ovh v0.0.0-20181109152953-ba5adb4cf014
 	github.com/prometheus/alertmanager v0.20.0
 	github.com/prometheus/client_golang v1.5.1

provider/sap/sap.go

@@ -0,0 +1,57 @@
+package sap
+
+import (
+	"fmt"
+	"github.com/messagebird/sachet"
+	"net/http"
+	"strings"
+	"time"
+)
+
+// Config is the configuration struct for Sap provider
+type Config struct {
+	URL      string `yaml:"url"`
+	AuthHash string `yaml:"auth_hash"`
+}
+
+// Sap contains the necessary values for the Sap provider
+type Sap struct {
+	Config
+	HTTPClient *http.Client // The HTTP client to send requests on
+}
+
+// NewSap creates and returns a new Sap struct
+func NewSap(config Config) *Sap {
+	if config.URL == "" {
+		config.URL = "https://sms-pp.sapmobileservices.com/cmn/xxxxxxxxxx/xxxxxxxxxxx.sms"
+	}
+	return &Sap{
+		config,
+		&http.Client{Timeout: time.Second * 20},
+	}
+}
+
+// Send sends SMS to user registered in configuration
+func (c *Sap) Send(message sachet.Message) error {
+
+	// No \n in Text tolerated
+	msg := strings.ReplaceAll(message.Text, "\n", " - ")
+	content := fmt.Sprintf("Version=2.0\nSubject=Alert\n[MSISDN]\nList=%s\n[MESSAGE]\nText=%s\n[SETUP]\nSplitText=yes\n[END]", strings.Join(message.To, ","), msg)
+
+	request, err := http.NewRequest("POST", c.URL, strings.NewReader(content))
+	if err != nil {
+		return err
+	}
+	request.Header.Set("Authorization", "Basic "+c.AuthHash)
+
+	response, err := c.HTTPClient.Do(request)
+	if err != nil {
+		return err
+	}
+
+	if response.StatusCode == http.StatusOK && err == nil {
+		return nil
+	}
+
+	return fmt.Errorf("Failed sending sms. statusCode: %d", response.StatusCode)
+}

vendor/modules.txt

@@ -47,6 +47,7 @@ github.com/messagebird/go-rest-api/voicemessage
 # github.com/modern-go/concurrent v0.0.0-20180306012644-bacd9c7ef1dd
 github.com/modern-go/concurrent
 # github.com/modern-go/reflect2 v1.0.1
+## explicit
 github.com/modern-go/reflect2
 # github.com/ovh/go-ovh v0.0.0-20181109152953-ba5adb4cf014
 ## explicit