init

.gitignore

@@ -0,0 +1,3 @@
+vendor
+*.db
+tmail

Gopkg.lock

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+# This file is autogenerated, do not edit; changes may be undone by the next 'dep ensure'.
+
+
+[[projects]]
+  name = "github.com/asdine/storm"
+  packages = [
+    ".",
+    "codec",
+    "codec/json",
+    "index",
+    "internal",
+    "q"
+  ]
+  revision = "68fc73b635f890fe7ba2f3b15ce80c85b28a744f"
+  version = "v2.0.2"
+
+[[projects]]
+  name = "github.com/coreos/bbolt"
+  packages = ["."]
+  revision = "583e8937c61f1af6513608ccc75c97b6abdf4ff9"
+  version = "v1.3.0"
+
+[[projects]]
+  branch = "master"
+  name = "github.com/gin-contrib/sse"
+  packages = ["."]
+  revision = "22d885f9ecc78bf4ee5d72b937e4bbcdc58e8cae"
+
+[[projects]]
+  name = "github.com/gin-gonic/gin"
+  packages = [
+    ".",
+    "binding",
+    "render"
+  ]
+  revision = "d459835d2b077e44f7c9b453505ee29881d5d12d"
+  version = "v1.2"
+
+[[projects]]
+  name = "github.com/golang/protobuf"
+  packages = ["proto"]
+  revision = "925541529c1fa6821df4e44ce2723319eb2be768"
+  version = "v1.0.0"
+
+[[projects]]
+  name = "github.com/mattn/go-isatty"
+  packages = ["."]
+  revision = "0360b2af4f38e8d38c7fce2a9f4e702702d73a39"
+  version = "v0.0.3"
+
+[[projects]]
+  branch = "master"
+  name = "github.com/mhale/smtpd"
+  packages = ["."]
+  revision = "1f9c0adefd94a30cab2ffcc25587b90a6b7a50c1"
+
+[[projects]]
+  name = "github.com/sirupsen/logrus"
+  packages = ["."]
+  revision = "d682213848ed68c0a260ca37d6dd5ace8423f5ba"
+  version = "v1.0.4"
+
+[[projects]]
+  name = "github.com/ugorji/go"
+  packages = ["codec"]
+  revision = "9831f2c3ac1068a78f50999a30db84270f647af6"
+  version = "v1.1"
+
+[[projects]]
+  branch = "master"
+  name = "golang.org/x/crypto"
+  packages = ["ssh/terminal"]
+  revision = "1875d0a70c90e57f11972aefd42276df65e895b9"
+
+[[projects]]
+  branch = "master"
+  name = "golang.org/x/sys"
+  packages = [
+    "unix",
+    "windows"
+  ]
+  revision = "8f27ce8a604014414f8dfffc25cbcde83a3f2216"
+
+[[projects]]
+  name = "gopkg.in/go-playground/validator.v8"
+  packages = ["."]
+  revision = "5f1438d3fca68893a817e4a66806cea46a9e4ebf"
+  version = "v8.18.2"
+
+[[projects]]
+  branch = "v2"
+  name = "gopkg.in/yaml.v2"
+  packages = ["."]
+  revision = "d670f9405373e636a5a2765eea47fac0c9bc91a4"
+
+[solve-meta]
+  analyzer-name = "dep"
+  analyzer-version = 1
+  inputs-digest = "466f07b37f7df05f3425d1710259c615b219c5ebb3bd49dfaa4a1d5520a3804c"
+  solver-name = "gps-cdcl"
+  solver-version = 1

Gopkg.toml

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+# Gopkg.toml example
+#
+# Refer to https://github.com/golang/dep/blob/master/docs/Gopkg.toml.md
+# for detailed Gopkg.toml documentation.
+#
+# required = ["github.com/user/thing/cmd/thing"]
+# ignored = ["github.com/user/project/pkgX", "bitbucket.org/user/project/pkgA/pkgY"]
+#
+# [[constraint]]
+#   name = "github.com/user/project"
+#   version = "1.0.0"
+#
+# [[constraint]]
+#   name = "github.com/user/project2"
+#   branch = "dev"
+#   source = "github.com/myfork/project2"
+#
+# [[override]]
+#   name = "github.com/x/y"
+#   version = "2.4.0"
+#
+# [prune]
+#   non-go = false
+#   go-tests = true
+#   unused-packages = true
+
+
+[[constraint]]
+  branch = "master"
+  name = "github.com/mhale/smtpd"
+
+[prune]
+  go-tests = true
+  unused-packages = true

db/db.go

@@ -0,0 +1,20 @@
+package db
+
+import (
+	"log"
+
+	"github.com/asdine/storm"
+)
+
+var Conn *storm.DB
+
+func Init() {
+
+	var err error
+	Conn, err = storm.Open("mail.db")
+
+	if err != nil {
+		log.Fatal(err)
+	}
+
+}

mail/mail.go

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+package mail
+
+import (
+	"github.com/mgerb/tmail/db"
+	log "github.com/sirupsen/logrus"
+)
+
+type Mail struct {
+	ID      int    `storm:"increment" json:"id"`
+	From    string `json:"from"`
+	To      string `storm:"index" json:"to"`
+	Subject string `json:"subject"`
+	Content string `json:"content"`
+}
+
+func (m *Mail) Save() {
+	err := db.Conn.Save(m)
+
+	if err != nil {
+		log.Error(err)
+	}
+}

main.go

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+package main
+
+import (
+	"os"
+
+	"github.com/asdine/storm"
+	"github.com/mgerb/tmail/db"
+	"github.com/mgerb/tmail/smtpserver"
+	"github.com/mgerb/tmail/webserver"
+	log "github.com/sirupsen/logrus"
+)
+
+//DB - database instance
+var DB *storm.DB
+
+func init() {
+	// Log as JSON instead of the default ASCII formatter.
+	log.SetFormatter(&log.JSONFormatter{})
+
+	// Output to stdout instead of the default stderr
+	// Can be any io.Writer, see below for File example
+	log.SetOutput(os.Stdout)
+
+	// Only log the warning severity or above.
+	log.SetLevel(log.DebugLevel)
+}
+
+func main() {
+	db.Init()
+	defer db.Conn.Close()
+
+	// start webserver
+	go webserver.Start()
+
+	// start smtp server
+	smtpserver.Start()
+}

readme.md

@@ -0,0 +1,12 @@
+# TMail
+A throwaway smtp mail server.
+
+
+## Check email
+```
+All mail:
+http://host:8090/api/mail
+
+Specific mail:
+http://host:8090/api/mail?to=<address>
+```

smtpserver/smtpserver.go

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+package smtpserver
+
+import (
+	"bytes"
+	"net"
+	"net/mail"
+
+	mymail "github.com/mgerb/tmail/mail"
+	"github.com/mhale/smtpd"
+	log "github.com/sirupsen/logrus"
+)
+
+func Start() {
+	log.Error(smtpd.ListenAndServe("0.0.0.0:25", mailHandler, "tmail", ""))
+}
+
+func mailHandler(origin net.Addr, from string, to []string, data []byte) {
+	msg, err := mail.ReadMessage(bytes.NewReader(data))
+
+	if err != nil {
+		log.Error(err)
+		return
+	}
+
+	subject := msg.Header.Get("Subject")
+
+	m := &mymail.Mail{
+		Content: string(data),
+		From:    from,
+		To:      to[0],
+		Subject: subject,
+	}
+
+	m.Save()
+}

webserver/webserver.go

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+package webserver
+
+import (
+	"log"
+
+	"github.com/gin-gonic/gin"
+	"github.com/mgerb/tmail/db"
+	"github.com/mgerb/tmail/mail"
+)
+
+func Start() {
+	r := gin.Default()
+	r.GET("/api/mail", mailHander)
+	r.Run("0.0.0.0:8090")
+}
+
+func mailHander(c *gin.Context) {
+
+	to := c.Query("to")
+	var mail []mail.Mail
+	log.Println(to)
+
+	if to != "" {
+		db.Conn.Find("To", to, &mail)
+	} else {
+		db.Conn.All(&mail)
+	}
+
+	c.JSON(200, mail)
+}