Merge remote-tracking branch 'upstream/release-5.1' into release-5.1-daily-merge-20180706

api4/channel.go

@@ -638,6 +638,11 @@ func deleteChannel(c *Context, w http.ResponseWriter, r *http.Request) {
 		return
 	}
 
+	if channel.Type == model.CHANNEL_DIRECT || channel.Type == model.CHANNEL_GROUP {
+		c.Err = model.NewAppError("deleteChannel", "api.channel.delete_channel.type.invalid", nil, "", http.StatusBadRequest)
+		return
+	}
+
 	if channel.Type == model.CHANNEL_OPEN && !c.App.SessionHasPermissionToChannel(c.Session, channel.Id, model.PERMISSION_DELETE_PUBLIC_CHANNEL) {
 		c.SetPermissionError(model.PERMISSION_DELETE_PUBLIC_CHANNEL)
 		return

api4/channel_test.go

@@ -16,6 +16,7 @@ import (
 	"github.com/mattermost/mattermost-server/model"
 	"github.com/mattermost/mattermost-server/utils"
 	"github.com/stretchr/testify/assert"
+	"github.com/stretchr/testify/require"
 )
 
 func TestCreateChannel(t *testing.T) {
@@ -320,6 +321,23 @@ func TestCreateDirectChannel(t *testing.T) {
 	CheckNoError(t, resp)
 }
 
+func TestDeleteDirectChannel(t *testing.T) {
+	th := Setup().InitBasic().InitSystemAdmin()
+	defer th.TearDown()
+	Client := th.Client
+	user := th.BasicUser
+	user2 := th.BasicUser2
+
+	rgc, resp := Client.CreateDirectChannel(user.Id, user2.Id)
+	CheckNoError(t, resp)
+	CheckCreatedStatus(t, resp)
+	require.NotNil(t, rgc, "should have created a direct channel")
+
+	deleted, resp := Client.DeleteChannel(rgc.Id)
+	CheckErrorMessage(t, resp, "api.channel.delete_channel.type.invalid")
+	require.False(t, deleted, "should not have been able to delete direct channel.")
+}
+
 func TestCreateGroupChannel(t *testing.T) {
 	th := Setup().InitBasic().InitSystemAdmin()
 	defer th.TearDown()
@@ -392,6 +410,26 @@ func TestCreateGroupChannel(t *testing.T) {
 	CheckNoError(t, resp)
 }
 
+func TestDeleteGroupChannel(t *testing.T) {
+	th := Setup().InitBasic().InitSystemAdmin()
+	defer th.TearDown()
+	Client := th.Client
+	user := th.BasicUser
+	user2 := th.BasicUser2
+	user3 := th.CreateUser()
+
+	userIds := []string{user.Id, user2.Id, user3.Id}
+
+	rgc, resp := Client.CreateGroupChannel(userIds)
+	CheckNoError(t, resp)
+	CheckCreatedStatus(t, resp)
+	require.NotNil(t, rgc, "should have created a group channel")
+
+	deleted, resp := Client.DeleteChannel(rgc.Id)
+	CheckErrorMessage(t, resp, "api.channel.delete_channel.type.invalid")
+	require.False(t, deleted, "should not have been able to delete group channel.")
+}
+
 func TestGetChannel(t *testing.T) {
 	th := Setup().InitBasic().InitSystemAdmin()
 	defer th.TearDown()

app/user.go

@@ -24,6 +24,7 @@ import (
 
 	"github.com/disintegration/imaging"
 	"github.com/golang/freetype"
+	"github.com/golang/freetype/truetype"
 	"github.com/mattermost/mattermost-server/einterfaces"
 	"github.com/mattermost/mattermost-server/mlog"
 	"github.com/mattermost/mattermost-server/model"
@@ -696,12 +697,7 @@ func CreateProfileImage(username string, userId string, initialFont string) ([]b
 
 	initial := string(strings.ToUpper(username)[0])
 
-	fontDir, _ := utils.FindDir("fonts")
-	fontBytes, err := ioutil.ReadFile(filepath.Join(fontDir, initialFont))
-	if err != nil {
-		return nil, model.NewAppError("CreateProfileImage", "api.user.create_profile_image.default_font.app_error", nil, err.Error(), http.StatusInternalServerError)
-	}
-	font, err := freetype.ParseFont(fontBytes)
+	font, err := getFont(initialFont)
 	if err != nil {
 		return nil, model.NewAppError("CreateProfileImage", "api.user.create_profile_image.default_font.app_error", nil, err.Error(), http.StatusInternalServerError)
 	}
@@ -719,7 +715,7 @@ func CreateProfileImage(username string, userId string, initialFont string) ([]b
 	c.SetDst(dstImg)
 	c.SetSrc(srcImg)
 
-	pt := freetype.Pt(IMAGE_PROFILE_PIXEL_DIMENSION/6, IMAGE_PROFILE_PIXEL_DIMENSION*2/3)
+	pt := freetype.Pt(IMAGE_PROFILE_PIXEL_DIMENSION/5, IMAGE_PROFILE_PIXEL_DIMENSION*2/3)
 	_, err = c.DrawString(initial, pt)
 	if err != nil {
 		return nil, model.NewAppError("CreateProfileImage", "api.user.create_profile_image.initial.app_error", nil, err.Error(), http.StatusInternalServerError)
@@ -734,6 +730,21 @@ func CreateProfileImage(username string, userId string, initialFont string) ([]b
 	}
 }
 
+func getFont(initialFont string) (*truetype.Font, error) {
+	// Some people have the old default font still set, so just treat that as if they're using the new default
+	if initialFont == "luximbi.ttf" {
+		initialFont = "nunito-bold.ttf"
+	}
+
+	fontDir, _ := utils.FindDir("fonts")
+	fontBytes, err := ioutil.ReadFile(filepath.Join(fontDir, initialFont))
+	if err != nil {
+		return nil, err
+	}
+
+	return freetype.ParseFont(fontBytes)
+}
+
 func (a *App) GetProfileImage(user *model.User) ([]byte, bool, *model.AppError) {
 	var img []byte
 	readFailed := false

app/user_test.go

@@ -97,7 +97,7 @@ func TestCreateOAuthUser(t *testing.T) {
 }
 
 func TestCreateProfileImage(t *testing.T) {
-	b, err := CreateProfileImage("Corey Hulen", "eo1zkdr96pdj98pjmq8zy35wba", "luximbi.ttf")
+	b, err := CreateProfileImage("Corey Hulen", "eo1zkdr96pdj98pjmq8zy35wba", "nunito-bold.ttf")
 	if err != nil {
 		t.Fatal(err)
 	}

app/webhook.go

@@ -587,6 +587,8 @@ func (a *App) HandleIncomingWebhook(hookId string, req *model.IncomingWebhookReq
 		hook = result.Data.(*model.IncomingWebhook)
 	}
 
+	uchan := a.Srv.Store.User().Get(hook.UserId)
+
 	if len(req.Props) == 0 {
 		req.Props = make(model.StringInterface)
 	}
@@ -637,8 +639,15 @@ func (a *App) HandleIncomingWebhook(hookId string, req *model.IncomingWebhookReq
 		return model.NewAppError("HandleIncomingWebhook", "web.incoming_webhook.channel_locked.app_error", nil, "", http.StatusForbidden)
 	}
 
+	var user *model.User
+	if result := <-uchan; result.Err != nil {
+		return model.NewAppError("HandleIncomingWebhook", "web.incoming_webhook.user.app_error", nil, "err="+result.Err.Message, http.StatusForbidden)
+	} else {
+		user = result.Data.(*model.User)
+	}
+
 	if a.License() != nil && *a.Config().TeamSettings.ExperimentalTownSquareIsReadOnly &&
-		channel.Name == model.DEFAULT_CHANNEL {
+		channel.Name == model.DEFAULT_CHANNEL && !a.RolesGrantPermission(user.GetRoles(), model.PERMISSION_MANAGE_SYSTEM.Id) {
 		return model.NewAppError("HandleIncomingWebhook", "api.post.create_post.town_square_read_only", nil, "", http.StatusForbidden)
 	}
 

config/default.json

@@ -152,7 +152,7 @@
         "Directory": "./data/",
         "EnablePublicLink": false,
         "PublicLinkSalt": "",
-        "InitialFont": "luximbi.ttf",
+        "InitialFont": "nunito-bold.ttf",
         "AmazonS3AccessKeyId": "",
         "AmazonS3SecretAccessKey": "",
         "AmazonS3Bucket": "",

fonts/OFL.txt

@@ -0,0 +1,95 @@
+Copyright 2014 The Nunito Project Authors (contact@sansoxygen.com)
+
+This Font Software is licensed under the SIL Open Font License, Version 1.1.
+This license is copied below, and is also available with a FAQ at:
+http://scripts.sil.org/OFL
+
+The font was downloaded from https://fonts.google.com/specimen/Nunito?selection.family=Nunito:700
+Its source is available at https://github.com/google/fonts/blob/master/ofl/nunito/Nunito-Bold.ttf
+
+-----------------------------------------------------------
+SIL OPEN FONT LICENSE Version 1.1 - 26 February 2007
+-----------------------------------------------------------
+
+PREAMBLE
+The goals of the Open Font License (OFL) are to stimulate worldwide
+development of collaborative font projects, to support the font creation
+efforts of academic and linguistic communities, and to provide a free and
+open framework in which fonts may be shared and improved in partnership
+with others.
+
+The OFL allows the licensed fonts to be used, studied, modified and
+redistributed freely as long as they are not sold by themselves. The
+fonts, including any derivative works, can be bundled, embedded, 
+redistributed and/or sold with any software provided that any reserved
+names are not used by derivative works. The fonts and derivatives,
+however, cannot be released under any other type of license. The
+requirement for fonts to remain under this license does not apply
+to any document created using the fonts or their derivatives.
+
+DEFINITIONS
+"Font Software" refers to the set of files released by the Copyright
+Holder(s) under this license and clearly marked as such. This may
+include source files, build scripts and documentation.
+
+"Reserved Font Name" refers to any names specified as such after the
+copyright statement(s).
+
+"Original Version" refers to the collection of Font Software components as
+distributed by the Copyright Holder(s).
+
+"Modified Version" refers to any derivative made by adding to, deleting,
+or substituting -- in part or in whole -- any of the components of the
+Original Version, by changing formats or by porting the Font Software to a
+new environment.
+
+"Author" refers to any designer, engineer, programmer, technical
+writer or other person who contributed to the Font Software.
+
+PERMISSION & CONDITIONS
+Permission is hereby granted, free of charge, to any person obtaining
+a copy of the Font Software, to use, study, copy, merge, embed, modify,
+redistribute, and sell modified and unmodified copies of the Font
+Software, subject to the following conditions:
+
+1) Neither the Font Software nor any of its individual components,
+in Original or Modified Versions, may be sold by itself.
+
+2) Original or Modified Versions of the Font Software may be bundled,
+redistributed and/or sold with any software, provided that each copy
+contains the above copyright notice and this license. These can be
+included either as stand-alone text files, human-readable headers or
+in the appropriate machine-readable metadata fields within text or
+binary files as long as those fields can be easily viewed by the user.
+
+3) No Modified Version of the Font Software may use the Reserved Font
+Name(s) unless explicit written permission is granted by the corresponding
+Copyright Holder. This restriction only applies to the primary font name as
+presented to the users.
+
+4) The name(s) of the Copyright Holder(s) or the Author(s) of the Font
+Software shall not be used to promote, endorse or advertise any
+Modified Version, except to acknowledge the contribution(s) of the
+Copyright Holder(s) and the Author(s) or with their explicit written
+permission.
+
+5) The Font Software, modified or unmodified, in part or in whole,
+must be distributed entirely under this license, and must not be
+distributed under any other license. The requirement for fonts to
+remain under this license does not apply to any document created
+using the Font Software.
+
+TERMINATION
+This license becomes null and void if any of the above conditions are
+not met.
+
+DISCLAIMER
+THE FONT SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO ANY WARRANTIES OF
+MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT
+OF COPYRIGHT, PATENT, TRADEMARK, OR OTHER RIGHT. IN NO EVENT SHALL THE
+COPYRIGHT HOLDER BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+INCLUDING ANY GENERAL, SPECIAL, INDIRECT, INCIDENTAL, OR CONSEQUENTIAL
+DAMAGES, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+FROM, OUT OF THE USE OR INABILITY TO USE THE FONT SOFTWARE OR FROM
+OTHER DEALINGS IN THE FONT SOFTWARE.

i18n/en.json

@@ -159,6 +159,10 @@
     "id": "api.channel.delete_channel.deleted.app_error",
     "translation": "The channel has been archived or deleted"
   },
+  {
+    "id": "api.channel.delete_channel.type.invalid",
+    "translation": "Cannot delete direct or group message channels"
+  },
   {
     "id": "api.channel.join_channel.already_deleted.app_error",
     "translation": "Channel is already deleted"

model/config.go

@@ -774,8 +774,8 @@ func (s *FileSettings) SetDefaults() {
 	}
 
 	if s.InitialFont == "" {
-		// Defaults to "luximbi.ttf"
-		s.InitialFont = "luximbi.ttf"
+		// Defaults to "nunito-bold.ttf"
+		s.InitialFont = "nunito-bold.ttf"
 	}
 
 	if s.Directory == "" {

web/web_test.go

@@ -37,10 +37,13 @@ func StopTestStore() {
 }
 
 type TestHelper struct {
-	App          *app.App
-	BasicUser    *model.User
-	BasicChannel *model.Channel
-	BasicTeam    *model.Team
+	App             *app.App
+
+	BasicUser       *model.User
+	BasicChannel    *model.Channel
+	BasicTeam       *model.Team
+
+	SystemAdminUser   *model.User
 }
 
 func Setup() *TestHelper {
@@ -77,7 +80,9 @@ func Setup() *TestHelper {
 }
 
 func (th *TestHelper) InitBasic() *TestHelper {
-	user, _ := th.App.CreateUser(&model.User{Email: model.NewId() + "success+test@simulator.amazonses.com", Nickname: "Corey Hulen", Password: "passwd1", EmailVerified: true, Roles: model.SYSTEM_ADMIN_ROLE_ID})
+	th.SystemAdminUser, _ = th.App.CreateUser(&model.User{Email: model.NewId() + "success+test@simulator.amazonses.com", Nickname: "Corey Hulen", Password: "passwd1", EmailVerified: true, Roles: model.SYSTEM_ADMIN_ROLE_ID})
+
+	user, _ := th.App.CreateUser(&model.User{Email: model.NewId() + "success+test@simulator.amazonses.com", Nickname: "Corey Hulen", Password: "passwd1", EmailVerified: true, Roles: model.SYSTEM_USER_ROLE_ID})
 
 	team, _ := th.App.CreateTeam(&model.Team{DisplayName: "Name", Name: "z-z-" + model.NewId() + "a", Email: user.Email, Type: model.TEAM_OPEN})
 

web/webhook_test.go

@@ -97,13 +97,30 @@ func TestIncomingWebhook(t *testing.T) {
 		assert.True(t, resp.StatusCode == http.StatusOK)
 	})
 
-	t.Run("WebhookExperimentReadOnly", func(t *testing.T) {
-		th.App.UpdateConfig(func(cfg *model.Config) { *cfg.TeamSettings.ExperimentalTownSquareIsReadOnly = false })
-		_, err := http.Post(url, "application/json", strings.NewReader(fmt.Sprintf("{\"text\":\"this is a test\", \"channel\":\"%s\"}", model.DEFAULT_CHANNEL)))
-		assert.Nil(t, err, "Not read only")
-
-		th.App.UpdateConfig(func(cfg *model.Config) { *cfg.TeamSettings.ExperimentalTownSquareIsReadOnly = true })
+	t.Run("WebhookExperimentalReadOnly", func(t *testing.T) {
 		th.App.SetLicense(model.NewTestLicense())
+		th.App.UpdateConfig(func(cfg *model.Config) { *cfg.TeamSettings.ExperimentalTownSquareIsReadOnly = true })
+
+		// Read only default channel should fail.
+		resp, err := http.Post(url, "application/json", strings.NewReader(fmt.Sprintf("{\"text\":\"this is a test\", \"channel\":\"%s\"}", model.DEFAULT_CHANNEL)))
+		require.Nil(t, err)
+		assert.True(t, resp.StatusCode != http.StatusOK)
+
+		// None-default channel should still work.
+		resp, err = http.Post(url, "application/json", strings.NewReader(fmt.Sprintf("{\"text\":\"this is a test\", \"channel\":\"%s\"}", th.BasicChannel.Name)))
+		require.Nil(t, err)
+		assert.True(t, resp.StatusCode == http.StatusOK)
+
+		// System-Admin Owned Hook
+		adminHook, err := th.App.CreateIncomingWebhookForChannel(th.SystemAdminUser.Id, th.BasicChannel, &model.IncomingWebhook{ChannelId: th.BasicChannel.Id})
+		require.Nil(t, err)
+		adminUrl := ApiClient.Url + "/hooks/" + adminHook.Id
+
+		resp, err = http.Post(adminUrl, "application/json", strings.NewReader(fmt.Sprintf("{\"text\":\"this is a test\", \"channel\":\"%s\"}", model.DEFAULT_CHANNEL)))
+		require.Nil(t, err)
+		assert.True(t, resp.StatusCode == http.StatusOK)
+
+		th.App.UpdateConfig(func(cfg *model.Config) { *cfg.TeamSettings.ExperimentalTownSquareIsReadOnly = false })
 	})
 
 	t.Run("WebhookAttachments", func(t *testing.T) {