Fix MM-54027 (#24495)

* Fix MM-54027

* Add tests

---------

Co-authored-by: Mattermost Build <build@mattermost.com>
This commit is contained in:
Daniel Espino García 2023-09-25 11:08:58 +02:00 committed by GitHub
parent 2e0e35dda9
commit 6c48cca78f
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GPG Key ID: 4AEE18F83AFDEB23
2 changed files with 232 additions and 72 deletions

View File

@ -404,5 +404,8 @@ func (a *App) SessionHasPermissionToManageBot(session model.Session, botUserId s
}
func (a *App) HasPermissionToReadChannel(c request.CTX, userID string, channel *model.Channel) bool {
if !*a.Config().TeamSettings.ExperimentalViewArchivedChannels && channel.DeleteAt != 0 {
return false
}
return a.HasPermissionToChannel(c, userID, channel.Id, model.PermissionReadChannelContent) || (channel.Type == model.ChannelTypeOpen && a.HasPermissionToTeam(userID, channel.TeamId, model.PermissionReadPublicChannel))
}

View File

@ -2768,52 +2768,124 @@ func TestSanitizePostMetadataForUserAndChannel(t *testing.T) {
th := Setup(t).InitBasic()
defer th.TearDown()
enableLinkPreviews := *th.App.Config().ServiceSettings.EnableLinkPreviews
siteURL := *th.App.Config().ServiceSettings.SiteURL
defer func() {
th.App.UpdateConfig(func(cfg *model.Config) {
cfg.ServiceSettings.EnableLinkPreviews = &enableLinkPreviews
cfg.ServiceSettings.SiteURL = &siteURL
})
}()
th.App.UpdateConfig(func(cfg *model.Config) {
*cfg.ServiceSettings.EnableLinkPreviews = true
*cfg.ServiceSettings.SiteURL = "http://mymattermost.com"
})
directChannel, err := th.App.createDirectChannel(th.Context, th.BasicUser.Id, th.BasicUser2.Id)
assert.Nil(t, err)
t.Run("should not preview for users with no access to the channel", func(t *testing.T) {
directChannel, err := th.App.createDirectChannel(th.Context, th.BasicUser.Id, th.BasicUser2.Id)
assert.Nil(t, err)
userID := model.NewId()
post := &model.Post{
Id: userID,
Metadata: &model.PostMetadata{
Embeds: []*model.PostEmbed{
{
Type: model.PostEmbedOpengraph,
URL: "ogURL",
Data: &opengraph.OpenGraph{
Images: []*ogimage.Image{
{
URL: "imageURL",
userID := model.NewId()
post := &model.Post{
Id: userID,
Metadata: &model.PostMetadata{
Embeds: []*model.PostEmbed{
{
Type: model.PostEmbedPermalink,
Data: &model.PreviewPost{
PostID: "permalink_post_id",
Post: &model.Post{
Id: "permalink_post_id",
Message: "permalink post message",
ChannelId: directChannel.Id,
},
},
},
},
},
},
}
}
previewedPost := model.NewPreviewPost(post, th.BasicTeam, directChannel)
previewedPost := model.NewPreviewPost(post, th.BasicTeam, directChannel)
actual := th.App.sanitizePostMetadataForUserAndChannel(th.Context, post, previewedPost, directChannel, th.BasicUser2.Id)
assert.NotNil(t, actual.Metadata.Embeds[0].Data)
actual := th.App.sanitizePostMetadataForUserAndChannel(th.Context, post, previewedPost, directChannel, th.BasicUser2.Id)
assert.NotNil(t, actual.Metadata.Embeds[0].Data)
guestID := model.NewId()
guest := &model.User{
Email: "success+" + guestID + "@simulator.amazonses.com",
Username: "un_" + guestID,
Nickname: "nn_" + guestID,
Password: "Password1",
EmailVerified: true,
}
guest, appErr := th.App.CreateGuest(th.Context, guest)
require.Nil(t, appErr)
guestID := model.NewId()
guest := &model.User{
Email: "success+" + guestID + "@simulator.amazonses.com",
Username: "un_" + guestID,
Nickname: "nn_" + guestID,
Password: "Password1",
EmailVerified: true,
}
guest, appErr := th.App.CreateGuest(th.Context, guest)
require.Nil(t, appErr)
actual = th.App.sanitizePostMetadataForUserAndChannel(th.Context, post, previewedPost, directChannel, guest.Id)
assert.Nil(t, actual.Metadata.Embeds[0].Data)
actual = th.App.sanitizePostMetadataForUserAndChannel(th.Context, post, previewedPost, directChannel, guest.Id)
assert.Nil(t, actual.Metadata.Embeds[0].Data)
})
t.Run("should not preview for archived channels", func(t *testing.T) {
experimentalViewArchivedChannels := *th.App.Config().TeamSettings.ExperimentalViewArchivedChannels
defer func() {
th.App.UpdateConfig(func(cfg *model.Config) {
cfg.TeamSettings.ExperimentalViewArchivedChannels = &experimentalViewArchivedChannels
})
}()
publicChannel, err := th.App.CreateChannel(th.Context, &model.Channel{
Name: "private_chanenl",
Type: model.ChannelTypeOpen,
TeamId: th.BasicTeam.Id,
CreatorId: th.SystemAdminUser.Id,
}, true)
require.Nil(t, err)
require.NotEmpty(t, publicChannel.Id)
err = th.App.DeleteChannel(th.Context, publicChannel, th.SystemAdminUser.Id)
require.Nil(t, err)
publicChannel, err = th.App.GetChannel(th.Context, publicChannel.Id)
require.Nil(t, err)
require.NotEmpty(t, publicChannel.Id)
require.NotEqual(t, 0, publicChannel.DeleteAt)
post := &model.Post{
Id: th.BasicUser.Id,
Metadata: &model.PostMetadata{
Embeds: []*model.PostEmbed{
{
Type: model.PostEmbedPermalink,
Data: &model.PreviewPost{
PostID: "permalink_post_id",
Post: &model.Post{
Id: "permalink_post_id",
Message: "permalink post message",
ChannelId: publicChannel.Id,
},
},
},
},
},
}
previewedPost := model.NewPreviewPost(post, th.BasicTeam, publicChannel)
th.App.UpdateConfig(func(cfg *model.Config) {
*cfg.TeamSettings.ExperimentalViewArchivedChannels = true
})
actual := th.App.sanitizePostMetadataForUserAndChannel(th.Context, post, previewedPost, publicChannel, th.BasicUser.Id)
assert.NotNil(t, actual.Metadata.Embeds[0].Data)
th.App.UpdateConfig(func(cfg *model.Config) {
*cfg.TeamSettings.ExperimentalViewArchivedChannels = false
})
actual = th.App.sanitizePostMetadataForUserAndChannel(th.Context, post, previewedPost, publicChannel, th.BasicUser.Id)
assert.Nil(t, actual.Metadata.Embeds[0].Data)
})
}
func TestSanitizePostMetaDataForAudit(t *testing.T) {
@ -2872,55 +2944,140 @@ func TestSanitizePostMetadataForUser(t *testing.T) {
th := Setup(t).InitBasic()
defer th.TearDown()
privateChannel, err := th.App.CreateChannel(th.Context, &model.Channel{
Name: "private_chanenl",
Type: model.ChannelTypePrivate,
TeamId: th.BasicTeam.Id,
CreatorId: th.SystemAdminUser.Id,
}, true)
enableLinkPreviews := *th.App.Config().ServiceSettings.EnableLinkPreviews
defer func() {
th.App.UpdateConfig(func(cfg *model.Config) {
cfg.ServiceSettings.EnableLinkPreviews = &enableLinkPreviews
})
}()
th.App.UpdateConfig(func(cfg *model.Config) {
*cfg.ServiceSettings.EnableLinkPreviews = true
})
require.Nil(t, err)
require.NotEmpty(t, privateChannel.Id)
t.Run("should remove embeds for not accessible channels", func(t *testing.T) {
privateChannel, err := th.App.CreateChannel(th.Context, &model.Channel{
Name: "private_chanenl",
Type: model.ChannelTypePrivate,
TeamId: th.BasicTeam.Id,
CreatorId: th.SystemAdminUser.Id,
}, true)
post := &model.Post{
Id: "post_id_1",
UserId: th.BasicUser.Id,
Metadata: &model.PostMetadata{
Embeds: []*model.PostEmbed{
{
Type: model.PostEmbedPermalink,
Data: &model.PreviewPost{
PostID: "permalink_post_id",
Post: &model.Post{
Id: "permalink_post_id",
Message: "permalink post message",
ChannelId: privateChannel.Id,
require.Nil(t, err)
require.NotEmpty(t, privateChannel.Id)
post := &model.Post{
Id: "post_id_1",
UserId: th.BasicUser.Id,
Metadata: &model.PostMetadata{
Embeds: []*model.PostEmbed{
{
Type: model.PostEmbedPermalink,
Data: &model.PreviewPost{
PostID: "permalink_post_id",
Post: &model.Post{
Id: "permalink_post_id",
Message: "permalink post message",
ChannelId: privateChannel.Id,
},
},
},
},
{
Type: model.PostEmbedPermalink,
Data: &model.PreviewPost{
PostID: "permalink_post_id_2",
Post: &model.Post{
Id: "permalink_post_id_2",
Message: "permalink post message 2",
ChannelId: privateChannel.Id,
{
Type: model.PostEmbedPermalink,
Data: &model.PreviewPost{
PostID: "permalink_post_id_2",
Post: &model.Post{
Id: "permalink_post_id_2",
Message: "permalink post message 2",
ChannelId: privateChannel.Id,
},
},
},
},
{
Type: model.PostEmbedLink,
URL: "https://mattermost.com",
{
Type: model.PostEmbedLink,
URL: "https://mattermost.com",
},
},
},
},
}
}
sanitizedPost, err := th.App.SanitizePostMetadataForUser(th.Context, post, th.BasicUser.Id)
require.Nil(t, err)
require.NotNil(t, sanitizedPost)
sanitizedPost, err := th.App.SanitizePostMetadataForUser(th.Context, post, th.BasicUser.Id)
require.Nil(t, err)
require.NotNil(t, sanitizedPost)
require.Equal(t, 1, len(sanitizedPost.Metadata.Embeds))
require.Equal(t, model.PostEmbedLink, sanitizedPost.Metadata.Embeds[0].Type)
require.Equal(t, 1, len(sanitizedPost.Metadata.Embeds))
require.Equal(t, model.PostEmbedLink, sanitizedPost.Metadata.Embeds[0].Type)
})
t.Run("should remove embeds for archived channels if the config does not allow it", func(t *testing.T) {
publicChannel, err := th.App.CreateChannel(th.Context, &model.Channel{
Name: "private_chanenl",
Type: model.ChannelTypeOpen,
TeamId: th.BasicTeam.Id,
CreatorId: th.SystemAdminUser.Id,
}, true)
require.Nil(t, err)
require.NotEmpty(t, publicChannel.Id)
err = th.App.DeleteChannel(th.Context, publicChannel, th.SystemAdminUser.Id)
require.Nil(t, err)
publicChannel, err = th.App.GetChannel(th.Context, publicChannel.Id)
require.Nil(t, err)
require.NotEmpty(t, publicChannel.Id)
require.NotEqual(t, 0, publicChannel.DeleteAt)
post := &model.Post{
Id: "post_id_1",
UserId: th.BasicUser.Id,
Metadata: &model.PostMetadata{
Embeds: []*model.PostEmbed{
{
Type: model.PostEmbedPermalink,
Data: &model.PreviewPost{
PostID: "permalink_post_id",
Post: &model.Post{
Id: "permalink_post_id",
Message: "permalink post message",
ChannelId: publicChannel.Id,
},
},
},
{
Type: model.PostEmbedLink,
URL: "https://mattermost.com",
},
},
},
}
experimentalViewArchivedChannels := *th.App.Config().TeamSettings.ExperimentalViewArchivedChannels
defer func() {
th.App.UpdateConfig(func(cfg *model.Config) {
cfg.TeamSettings.ExperimentalViewArchivedChannels = &experimentalViewArchivedChannels
})
}()
th.App.UpdateConfig(func(cfg *model.Config) {
*cfg.TeamSettings.ExperimentalViewArchivedChannels = true
})
sanitizedPost, err := th.App.SanitizePostMetadataForUser(th.Context, post, th.BasicUser.Id)
require.Nil(t, err)
require.NotNil(t, sanitizedPost)
require.Equal(t, 2, len(sanitizedPost.Metadata.Embeds))
require.Equal(t, model.PostEmbedPermalink, sanitizedPost.Metadata.Embeds[0].Type)
th.App.UpdateConfig(func(cfg *model.Config) {
*cfg.TeamSettings.ExperimentalViewArchivedChannels = false
})
sanitizedPost, err = th.App.SanitizePostMetadataForUser(th.Context, post, th.BasicUser.Id)
require.Nil(t, err)
require.NotNil(t, sanitizedPost)
require.Equal(t, 1, len(sanitizedPost.Metadata.Embeds))
require.Equal(t, model.PostEmbedLink, sanitizedPost.Metadata.Embeds[0].Type)
})
}