Added ability to send a test email before launching a campaign

controllers/api.go

@@ -421,6 +421,44 @@ func API_Import_Site(w http.ResponseWriter, r *http.Request) {
 	return
 }
 
+// API_Send_Test_Email sends a test email using the template name
+// and Target given.
+func API_Send_Test_Email(w http.ResponseWriter, r *http.Request) {
+	s := &models.SendTestEmailRequest{}
+	if r.Method != "POST" {
+		JSONResponse(w, models.Response{Success: false, Message: "Method not allowed"}, http.StatusBadRequest)
+		return
+	}
+	err := json.NewDecoder(r.Body).Decode(s)
+	if err != nil {
+		JSONResponse(w, models.Response{Success: false, Message: "Error decoding JSON Request"}, http.StatusBadRequest)
+		return
+	}
+	// Validate the given request
+	if err = s.Validate(); err != nil {
+		JSONResponse(w, models.Response{Success: false, Message: err.Error()}, http.StatusBadRequest)
+		return
+	}
+	// Get the template requested by name
+	s.Template, err = models.GetTemplateByName(s.Template.Name, ctx.Get(r, "user_id").(int64))
+	if err == gorm.RecordNotFound {
+		Logger.Printf("Error - Template %s does not exist", s.Template.Name)
+		JSONResponse(w, models.Response{Success: false, Message: models.ErrTemplateNotFound.Error()}, http.StatusBadRequest)
+	} else if err != nil {
+		Logger.Println(err)
+		JSONResponse(w, models.Response{Success: false, Message: err.Error()}, http.StatusBadRequest)
+		return
+	}
+	// Send the test email
+	err = worker.SendTestEmail(s)
+	if err != nil {
+		JSONResponse(w, models.Response{Success: false, Message: err.Error()}, http.StatusInternalServerError)
+		return
+	}
+	JSONResponse(w, models.Response{Success: true, Message: "Email Sent"}, http.StatusOK)
+	return
+}
+
 // JSONResponse attempts to set the status code, c, and marshal the given interface, d, into a response that
 // is written to the given ResponseWriter.
 func JSONResponse(w http.ResponseWriter, d interface{}, c int) {

controllers/route.go

@@ -8,12 +8,12 @@ import (
 	"net/http"
 	"os"
 
-	ctx "github.com/gorilla/context"
-	"github.com/gorilla/mux"
-	"github.com/gorilla/sessions"
 	"github.com/gophish/gophish/auth"
 	mid "github.com/gophish/gophish/middleware"
 	"github.com/gophish/gophish/models"
+	ctx "github.com/gorilla/context"
+	"github.com/gorilla/mux"
+	"github.com/gorilla/sessions"
 	"github.com/justinas/nosurf"
 )
 
@@ -48,6 +48,7 @@ func CreateAdminRouter() http.Handler {
 	api.HandleFunc("/templates/{id:[0-9]+}", Use(API_Templates_Id, mid.RequireAPIKey))
 	api.HandleFunc("/pages/", Use(API_Pages, mid.RequireAPIKey))
 	api.HandleFunc("/pages/{id:[0-9]+}", Use(API_Pages_Id, mid.RequireAPIKey))
+	api.HandleFunc("/util/send_test_email", Use(API_Send_Test_Email, mid.RequireAPIKey))
 	api.HandleFunc("/import/group", API_Import_Group)
 	api.HandleFunc("/import/email", API_Import_Email)
 	api.HandleFunc("/import/site", API_Import_Site)
@@ -67,6 +68,7 @@ func CreateAdminRouter() http.Handler {
 	csrfHandler.ExemptGlob("/api/pages")
 	csrfHandler.ExemptGlob("/api/pages/*")
 	csrfHandler.ExemptGlob("/api/import/*")
+	csrfHandler.ExemptGlob("/api/util/*")
 	csrfHandler.ExemptGlob("/static/*")
 	return Use(csrfHandler.ServeHTTP, mid.GetContext)
 }

models/campaign.go

@@ -63,6 +63,30 @@ func (c *Campaign) Validate() error {
 	return nil
 }
 
+// SendTestEmailRequest is the structure of a request
+// to send a test email to test an SMTP connection
+type SendTestEmailRequest struct {
+	Template    Template `json:"template"`
+	Page        Page     `json:"page"`
+	SMTP        SMTP     `json:"smtp"`
+	URL         string   `json:"url"`
+	Tracker     string   `json:"tracker"`
+	TrackingURL string   `json:"tracking_url"`
+	Target
+}
+
+// Validate ensures the SendTestEmailRequest structure
+// is valid.
+func (s *SendTestEmailRequest) Validate() error {
+	switch {
+	case s.Template.Name == "":
+		return ErrTemplateNotSpecified
+	case s.Email == "":
+		return ErrEmailNotSpecified
+	}
+	return nil
+}
+
 // UpdateStatus changes the campaign status appropriately
 func (c *Campaign) UpdateStatus(s string) error {
 	// This could be made simpler, but I think there's a bug in gorm

models/group.go

@@ -34,6 +34,9 @@ type Target struct {
 	Position  string `json:"position"`
 }
 
+// ErrNoEmailSpecified is thrown when no email is specified for the Target
+var ErrEmailNotSpecified = errors.New("No email address specified")
+
 // ErrGroupNameNotSpecified is thrown when a group name is not specified
 var ErrGroupNameNotSpecified = errors.New("Group name not specified")
 

static/js/app/campaigns.js

@@ -50,6 +50,43 @@ function launch() {
         })
 }
 
+// Attempts to send a test email by POSTing to /campaigns/
+function sendTestEmail() {
+    var test_email_request = {
+        template: {
+            name: $("#template").val()
+        },
+        first_name: $("input[name=to_first_name]").val(),
+        last_name: $("input[name=to_last_name]").val(),
+        email: $("input[name=to_email]").val(),
+        position: $("input[name=to_position]").val(),
+        url: $("#url").val(),
+        page: {
+            name: $("#page").val()
+        },
+        smtp: {
+            from_address: $("input[name=from]").val(),
+            host: $("input[name=host]").val(),
+            username: $("input[name=username]").val(),
+            password: $("input[name=password]").val(),
+        }
+    }
+    btnHtml = $("#sendTestModalSubmit").html()
+    $("#sendTestModalSubmit").html('<i class="fa fa-spinner fa-spin"></i> Sending')
+        // Send the test email
+    api.send_test_email(test_email_request)
+        .success(function(data) {
+            $("#sendTestEmailModal\\.flashes").empty().append("<div style=\"text-align:center\" class=\"alert alert-success\">\
+            <i class=\"fa fa-exclamation-circle\"></i> Email Sent!</div>")
+            $("#sendTestModalSubmit").html(btnHtml)
+        })
+        .error(function(data) {
+            $("#sendTestEmailModal\\.flashes").empty().append("<div style=\"text-align:center\" class=\"alert alert-danger\">\
+            <i class=\"fa fa-exclamation-circle\"></i> " + data.responseJSON.message + "</div>")
+            $("#sendTestModalSubmit").html(btnHtml)
+        })
+}
+
 function dismiss() {
     $("#modal\\.flashes").empty()
     $("#modal").modal('hide')
@@ -103,6 +140,43 @@ function edit(campaign) {
 }
 
 $(document).ready(function() {
+    // Setup multiple modals
+    // Code based on http://miles-by-motorcycle.com/static/bootstrap-modal/index.html
+    $('.modal').on('hidden.bs.modal', function(event) {
+        $(this).removeClass('fv-modal-stack');
+        $('body').data('fv_open_modals', $('body').data('fv_open_modals') - 1);
+    });
+    $('.modal').on('shown.bs.modal', function(event) {
+        // Keep track of the number of open modals
+        if (typeof($('body').data('fv_open_modals')) == 'undefined') {
+            $('body').data('fv_open_modals', 0);
+        }
+        // if the z-index of this modal has been set, ignore.
+        if ($(this).hasClass('fv-modal-stack')) {
+            return;
+        }
+        $(this).addClass('fv-modal-stack');
+        // Increment the number of open modals
+        $('body').data('fv_open_modals', $('body').data('fv_open_modals') + 1);
+        // Setup the appropriate z-index
+        $(this).css('z-index', 1040 + (10 * $('body').data('fv_open_modals')));
+        $('.modal-backdrop').not('.fv-modal-stack').css('z-index', 1039 + (10 * $('body').data('fv_open_modals')));
+        $('.modal-backdrop').not('fv-modal-stack').addClass('fv-modal-stack');
+    });
+    $.fn.modal.Constructor.prototype.enforceFocus = function() {
+        $(document)
+            .off('focusin.bs.modal') // guard against infinite focus loop
+            .on('focusin.bs.modal', $.proxy(function(e) {
+                if (
+                    this.$element[0] !== e.target && !this.$element.has(e.target).length
+                    // CKEditor compatibility fix start.
+                    && !$(e.target).closest('.cke_dialog, .cke').length
+                    // CKEditor compatibility fix end.
+                ) {
+                    this.$element.trigger('focus');
+                }
+            }, this));
+    };
     api.campaigns.get()
         .success(function(cs) {
             campaigns = cs

templates/campaigns.html

@@ -97,6 +97,7 @@
                           <label class="control-label" for="smtp_server">Password:</label>
                           <input type="password" class="form-control" placeholder="Password" value="" name="password">
                           <br />
+			  <button type="button" data-toggle="modal" data-target="#sendTestEmailModal" class="btn btn-primary"><i class="fa fa-envelope"></i> Send Test Email</button>
                       </div>
                  </div>
               </div>
@@ -121,11 +122,48 @@
       </div>
       <div class="modal-footer">
         <button type="button" class="btn btn-default" data-dismiss="modal">Close</button>
-	<button type="button" class="btn btn-primary" onclick="launch()"><i class="fa fa-envelope"></i> Launch Campaign</button>
+	<button type="button" class="btn btn-primary" onclick="launch()"><i class="fa fa-rocket"></i> Launch Campaign</button>
       </div>
     </div>
   </div>
 </div>
+<!-- Send Test Email Modal -->
+<div class="modal" id="sendTestEmailModal" tabindex="-1" role="dialog" aria-labelledby="modalLabel">
+  <div class="modal-dialog" role="document">
+    <div class="modal-content">
+        <!-- New Email Modal -->
+        <div class="modal-header">
+          <button type="button" class="close" data-dismiss="modal" aria-label="Close"><span aria-hidden="true">&times;</span></button>
+          <h4 class="modal-title" id="sendTestEmailModalTitle">Send Test Email</h4>
+        </div>
+        <div class="modal-body">
+            <div class="row" id="sendTestEmailModal.flashes"></div>
+            <div class="row">
+		<div class="col-sm-12">
+	            <label class="control-label" for="to">Send Test Email to:</label>
+                </div>
+	        <br>
+                <div class="col-sm-2">
+                    <input type="text" class="form-control" placeholder="First Name" name="to_first_name">
+                </div>
+                <div class="col-sm-2">
+                    <input type="text" class="form-control" placeholder="Last Name" name="to_last_name">
+                </div>
+                <div class="col-sm-4">
+                    <input type="email" class="form-control" placeholder="Email" name="to_email" required>
+                </div>
+                <div class="col-sm-4">
+                    <input type="text" class="form-control" placeholder="Position" name="to_position">
+                </div>
+            </div>
+        </div>
+        <div class="modal-footer">
+            <button type="button" data-dismiss="modal" class="btn btn-default">Cancel</button>
+	    <button type="button" class="btn btn-primary" id="sendTestModalSubmit" onclick="sendTestEmail()"><i class="fa fa-envelope"></i> Send</button>
+        </div>
+    </div>
+  </div>
+</div>
 {{end}}
 {{define "scripts"}}
 <script src="/js/hogan.js"></script>

worker/worker.go

@@ -2,6 +2,7 @@ package worker
 
 import (
 	"bytes"
+	"errors"
 	"log"
 	"net/mail"
 	"net/smtp"
@@ -130,3 +131,66 @@ func processCampaign(c *models.Campaign) {
 		Logger.Println(err)
 	}
 }
+
+func SendTestEmail(s *models.SendTestEmailRequest) error {
+	e := email.Email{
+		Subject: s.Template.Subject,
+		From:    s.SMTP.FromAddress,
+	}
+	var auth smtp.Auth
+	if s.SMTP.Username != "" && s.SMTP.Password != "" {
+		auth = smtp.PlainAuth("", s.SMTP.Username, s.SMTP.Password, strings.Split(s.SMTP.Host, ":")[0])
+	}
+	f, err := mail.ParseAddress(s.SMTP.FromAddress)
+	if err != nil {
+		Logger.Println(err)
+		return err
+	}
+	ft := f.Name
+	if ft == "" {
+		ft = f.Address
+	}
+	Logger.Println("Creating email using template")
+	// Parse the templates
+	var subjBuff bytes.Buffer
+	var htmlBuff bytes.Buffer
+	var textBuff bytes.Buffer
+	tmpl, err := template.New("html_template").Parse(s.Template.HTML)
+	if err != nil {
+		Logger.Println(err)
+	}
+	err = tmpl.Execute(&htmlBuff, s)
+	if err != nil {
+		Logger.Println(err)
+	}
+	e.HTML = htmlBuff.Bytes()
+	tmpl, err = template.New("text_template").Parse(s.Template.Text)
+	if err != nil {
+		Logger.Println(err)
+	}
+	err = tmpl.Execute(&textBuff, s)
+	if err != nil {
+		Logger.Println(err)
+	}
+	e.Text = textBuff.Bytes()
+	tmpl, err = template.New("text_template").Parse(s.Template.Subject)
+	if err != nil {
+		Logger.Println(err)
+	}
+	err = tmpl.Execute(&subjBuff, s)
+	if err != nil {
+		Logger.Println(err)
+	}
+	e.Subject = string(subjBuff.Bytes())
+	e.To = []string{s.Email}
+	Logger.Printf("Sending Email to %s\n", s.Email)
+	err = e.Send(s.SMTP.Host, auth)
+	if err != nil {
+		Logger.Println(err)
+		// For now, let's split the error and return
+		// the last element (the most descriptive error message)
+		serr := strings.Split(err.Error(), ":")
+		return errors.New(serr[len(serr)-1])
+	}
+	return err
+}