Files
zeekay 8feb24ea1f One name for this fork, and it is ours
The server module named github.com/hanzoai/team/server/v8 — a path that
resolves to the retired workspace's repository, not this one — while
server/public still published github.com/mattermost/mattermost/server/public.
Both are github.com/hanzoteam/server/... now, which is where this code
actually lives.

That second half is what made the binary unbootable. Upstream's public path
stayed claimed by upstream, mattermost-plugin-ai imported it, and the build
linked public/model twice; public/plugin's gob.Register then ran twice under
one name and panicked at init, before main. Reverting the rename traded the
brand for a working binary. Rebranding the plugin alongside it needs no such
trade: the agents fork is github.com/hanzoteam/agents/v2 against our public
module, so no module named mattermost/mattermost is in the graph at all.

Measured: `go list -deps ./cmd/mattermost` names exactly one public/model, and
it is ours.
2026-08-28 23:35:36 -07:00

68 lines
1.7 KiB
Go

// Copyright (c) 2015-present Mattermost, Inc. All Rights Reserved.
// See LICENSE.txt for license information.
package app
import (
"io"
"net/http"
"net/url"
"time"
"github.com/pkg/errors"
"github.com/hanzoteam/server/server/public/model"
"github.com/hanzoteam/server/server/v8/channels/utils"
)
const (
// HTTPRequestTimeout defines a high timeout for downloading large files
// from an external URL to avoid slow connections from failing to install.
HTTPRequestTimeout = 1 * time.Hour
)
func (a *App) DownloadFromURL(downloadURL string) ([]byte, error) {
return a.Srv().downloadFromURL(downloadURL)
}
func (s *Server) downloadFromURL(downloadURL string) ([]byte, error) {
if !model.IsValidHTTPURL(downloadURL) {
return nil, errors.Errorf("invalid url %s", downloadURL)
}
u, err := url.ParseRequestURI(downloadURL)
if err != nil {
return nil, errors.Errorf("failed to parse url %s", downloadURL)
}
if !*s.platform.Config().PluginSettings.AllowInsecureDownloadURL && u.Scheme != "https" {
return nil, errors.Errorf("insecure url not allowed %s", downloadURL)
}
client := s.HTTPService().MakeClient(true)
client.Timeout = HTTPRequestTimeout
var resp *http.Response
err = utils.ProgressiveRetry(func() error {
resp, err = client.Get(downloadURL)
if err != nil {
return errors.Wrapf(err, "failed to fetch from %s", downloadURL)
}
if !(resp.StatusCode >= 200 && resp.StatusCode < 300) {
_, _ = io.Copy(io.Discard, resp.Body)
_ = resp.Body.Close()
return errors.Errorf("failed to fetch from %s", downloadURL)
}
return nil
})
if err != nil {
return nil, errors.Wrap(err, "download failed after multiple retries.")
}
defer resp.Body.Close()
return io.ReadAll(resp.Body)
}