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Handle cases when AS is not masquerading

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This commit is contained in:
Anant Prakash 2018-06-12 19:43:05 +05:30
parent 2a2a4396ec
commit 911deb88f4
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1 changed files with 23 additions and 18 deletions
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41
src/github.com/matrix-org/dendrite/clientapi/auth/auth.go
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@ -90,6 +90,14 @@ func VerifyUserFromRequest(
}
if appService != nil {
// Create a dummy device for AS user
dev := authtypes.Device{
// Use AS dummy device ID
ID: types.AppServiceDeviceID,
// AS dummy device has AS's token.
AccessToken: token,
}
userID := req.URL.Query().Get("user_id")
localpart, err := userutil.ParseUsernameParam(userID, nil)
if err != nil {
@ -99,28 +107,25 @@ func VerifyUserFromRequest(
}
}
// Verify that the user is registered
account, err := data.AccountDB.GetAccountByLocalpart(req.Context(), localpart)
// Verify that account exists & appServiceID matches
if err == nil && account.AppServiceID == appService.ID {
// Create a dummy device for AS user
dev := authtypes.Device{
// Use AS dummy device ID
ID: types.AppServiceDeviceID,
// User the AS is masquerading as.
UserID: userID,
// AS dummy device has AS's token.
AccessToken: token,
if localpart != "" { // AS is masquerading as another user
// Verify that the user is registered
account, err := data.AccountDB.GetAccountByLocalpart(req.Context(), localpart)
// Verify that account exists & appServiceID matches
if err == nil && account.AppServiceID == appService.ID {
// Set the userID of dummy device
dev.UserID = userID
return &dev, nil
}
return &dev, nil
return nil, &util.JSONResponse{
Code: http.StatusForbidden,
JSON: jsonerror.Forbidden("Application service has not registered this user"),
}
}
return nil, &util.JSONResponse{
Code: http.StatusForbidden,
JSON: jsonerror.Forbidden("Application service has not registered this user"),
}
// AS is not masquerading as any user, so use AS's sender_localpart
dev.UserID = appService.SenderLocalpart
return &dev, nil
}
return nil, &util.JSONResponse{