mirror of
https://github.com/token2/snapd.git
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61d7eba0cd
* daemon: establish a cancelation chain for incoming API requests Establish a cancelation chain for incoming API requests, to ensure orderly shutdown. This prevents a situation in which an API request, such as notices wait can block snapd shtudown for a long time. Signed-off-by: Maciej Borzecki <maciej.borzecki@canonical.com> * daemon: return 500 when the request context gets canceled Request's can be canceled based on the code actually issuing a cancel on the associted context, hence an Internal Server Error seems more appropriate. Signed-off-by: Maciej Borzecki <maciej.borzecki@canonical.com> * o/snapstate: leave TODOs about using caller provided context Signed-off-by: Maciej Borzecki <maciej.borzecki@canonical.com> * daemon: pass down request context where possible Pass the context from the API request further down. Signed-off-by: Maciej Borzecki <maciej.borzecki@canonical.com> * daemon: set context in snap instruction for many-snap operation Signed-off-by: Maciej Borzecki <maciej.borzecki@canonical.com> * daemon: pass context as an explicit parameter to request handlers Signed-off-by: Maciej Borzecki <maciej.borzecki@canonical.com> * daemon: pass context Thanks to @ZeyadYasser Signed-off-by: Maciej Borzecki <maciej.borzecki@canonical.com> * daemon: comment on Start() taking a context. Signed-off-by: Maciej Borzecki <maciej.borzecki@canonical.com> * daemon: add unit tests targeting context passed to Start() Signed-off-by: Maciej Borzecki <maciej.borzecki@canonical.com> * daemon: drop unit test for hijacked context The test isn't very useful. Another option to trigger this would be to call Stop() without a prior call to Start(), but this segfaults on d.standbyOpinions.Stop(), so it'c clear this needs a followup fix or callign Stop() this way isn't supported. Signed-off-by: Maciej Borzecki <maciej.borzecki@canonical.com> --------- Signed-off-by: Maciej Borzecki <maciej.borzecki@canonical.com>
60 lines
1.4 KiB
Go
60 lines
1.4 KiB
Go
// -*- Mode: Go; indent-tabs-mode: t -*-
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/*
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* Copyright (C) 2015-2020 Canonical Ltd
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License version 3 as
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* published by the Free Software Foundation.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*
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*/
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package daemon
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import (
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"net/http"
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"github.com/snapcore/snapd/overlord/auth"
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"github.com/snapcore/snapd/store"
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)
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var (
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sectionsCmd = &Command{
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Path: "/v2/sections",
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GET: getSections,
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ReadAccess: openAccess{},
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}
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)
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func getSections(c *Command, r *http.Request, user *auth.UserState) Response {
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// TODO: test this
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route := c.d.router.Get(snapCmd.Path)
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if route == nil {
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return InternalError("cannot find route for snaps")
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}
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theStore := storeFrom(c.d)
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sections, err := theStore.Sections(r.Context(), user)
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switch err {
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case nil:
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// pass
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case store.ErrBadQuery:
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return BadQuery()
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case store.ErrUnauthenticated, store.ErrInvalidCredentials:
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return Unauthorized("%v", err)
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default:
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return InternalError("%v", err)
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}
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return SyncResponse(sections)
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}
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