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f97ad5a083
This is a followup for PR#9692 where it was suggested that the new "snapctl" support for reading from stdin should have some protection against reading too much data. See https://github.com/snapcore/snapd/pull/9692#discussion_r530255566 This starts with a 4MB limit.
64 lines
1.7 KiB
Go
64 lines
1.7 KiB
Go
// -*- Mode: Go; indent-tabs-mode: t -*-
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/*
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* Copyright (C) 2015 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 client
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import (
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"encoding/json"
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"io"
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"net/url"
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)
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// SetDoer sets the client's doer to the given one
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func (client *Client) SetDoer(d doer) {
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client.doer = d
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}
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type DoOptions = doOptions
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// Do does do.
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func (client *Client) Do(method, path string, query url.Values, body io.Reader, v interface{}, opts *DoOptions) (statusCode int, err error) {
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return client.do(method, path, query, nil, body, v, opts)
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}
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// expose parseError for testing
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var ParseErrorInTest = parseError
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// expose read and write auth helpers for testing
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var TestWriteAuth = writeAuthData
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var TestReadAuth = readAuthData
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var TestStoreAuthFilename = storeAuthDataFilename
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var TestAuthFileEnvKey = authFileEnvKey
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func UnmarshalSnapshotAction(body io.Reader) (act snapshotAction, err error) {
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err = json.NewDecoder(body).Decode(&act)
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return
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}
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type DownloadAction = downloadAction
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func MockStdinReadLimit(new int64) (restore func()) {
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oldStdinReadLimit := stdinReadLimit
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stdinReadLimit = new
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return func() {
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stdinReadLimit = oldStdinReadLimit
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}
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}
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