Пример #1
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func (s *httpSuite) TestValidatingClientGetter(c *gc.C) {
	client := utils.GetValidatingHTTPClient()
	_, err := client.Get(s.Server.URL)
	c.Assert(err, gc.ErrorMatches, "(.|\n)*x509: certificate signed by unknown authority")

	client1 := utils.GetValidatingHTTPClient()
	c.Assert(client1, gc.Not(gc.Equals), client)
}
Пример #2
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func checkFileHasContents(c *gc.C, stor storage.StorageReader, name string, contents []byte, attempt utils.AttemptStrategy) {
	r, err := storage.GetWithRetry(stor, name, attempt)
	c.Assert(err, gc.IsNil)
	c.Check(r, gc.NotNil)
	defer r.Close()

	data, err := ioutil.ReadAll(r)
	c.Check(err, gc.IsNil)
	c.Check(data, gc.DeepEquals, contents)

	url, err := stor.URL(name)
	c.Assert(err, gc.IsNil)

	var resp *http.Response
	for a := attempt.Start(); a.Next(); {
		resp, err = utils.GetValidatingHTTPClient().Get(url)
		c.Assert(err, gc.IsNil)
		if resp.StatusCode != 404 {
			break
		}
		c.Logf("get retrying after earlier get succeeded. *sigh*.")
	}
	c.Assert(err, gc.IsNil)
	data, err = ioutil.ReadAll(resp.Body)
	c.Assert(err, gc.IsNil)
	defer resp.Body.Close()
	c.Assert(resp.StatusCode, gc.Equals, 200, gc.Commentf("error response: %s", data))
	c.Check(data, gc.DeepEquals, contents)
}
Пример #3
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// downloadToolsRaw downloads the supplied tools and returns the raw bytes.
func downloadToolsRaw(c *gc.C, t *coretools.Tools) []byte {
	resp, err := utils.GetValidatingHTTPClient().Get(t.URL)
	c.Assert(err, gc.IsNil)
	defer resp.Body.Close()
	c.Assert(resp.StatusCode, gc.Equals, http.StatusOK)
	var buf bytes.Buffer
	_, err = io.Copy(&buf, resp.Body)
	c.Assert(err, gc.IsNil)
	return buf.Bytes()
}
Пример #4
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// downloadTools downloads the supplied tools and extracts them into a
// new directory.
func downloadTools(c *gc.C, t *coretools.Tools) string {
	resp, err := utils.GetValidatingHTTPClient().Get(t.URL)
	c.Assert(err, gc.IsNil)
	defer resp.Body.Close()
	cmd := exec.Command("tar", "xz")
	cmd.Dir = c.MkDir()
	cmd.Stdin = resp.Body
	out, err := cmd.CombinedOutput()
	c.Assert(err, gc.IsNil, gc.Commentf(string(out)))
	return cmd.Dir
}
Пример #5
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// NewHTTPClient returns an HTTP client initialized based on State.
func (s *State) NewHTTPClient() *http.Client {
	httpclient := utils.GetValidatingHTTPClient()
	tlsconfig := tls.Config{
		RootCAs: s.certPool,
		// We want to be specific here (rather than just using "anything".
		// See commit 7fc118f015d8480dfad7831788e4b8c0432205e8 (PR 899).
		ServerName: "juju-apiserver",
	}
	httpclient.Transport = utils.NewHttpTLSTransport(&tlsconfig)
	return httpclient
}
Пример #6
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// PrimeTools sets up the current version of the tools to vers and
// makes sure that they're available in the dataDir.
func PrimeTools(c *gc.C, stor storage.Storage, dataDir, toolsDir string, vers version.Binary) *coretools.Tools {
	err := os.RemoveAll(filepath.Join(dataDir, "tools"))
	c.Assert(err, jc.ErrorIsNil)
	agentTools, err := uploadFakeToolsVersion(stor, toolsDir, vers)
	c.Assert(err, jc.ErrorIsNil)
	resp, err := utils.GetValidatingHTTPClient().Get(agentTools.URL)
	c.Assert(err, jc.ErrorIsNil)
	defer resp.Body.Close()
	err = agenttools.UnpackTools(dataDir, agentTools, resp.Body)
	c.Assert(err, jc.ErrorIsNil)
	return agentTools
}
Пример #7
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// copyOneToolsPackage copies one tool from the source to the target.
func copyOneToolsPackage(tool *coretools.Tools, dest storage.Storage) error {
	toolsName := envtools.StorageName(tool.Version)
	logger.Infof("copying %v", toolsName)
	resp, err := utils.GetValidatingHTTPClient().Get(tool.URL)
	if err != nil {
		return err
	}
	buf := &bytes.Buffer{}
	srcFile := resp.Body
	defer srcFile.Close()
	tool.SHA256, tool.Size, err = utils.ReadSHA256(io.TeeReader(srcFile, buf))
	if err != nil {
		return err
	}
	sizeInKB := (tool.Size + 512) / 1024
	logger.Infof("downloaded %v (%dkB), uploading", toolsName, sizeInKB)
	logger.Infof("download %dkB, uploading", sizeInKB)
	return dest.Put(toolsName, buf, tool.Size)
}
Пример #8
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// copyOneToolsPackage copies one tool from the source to the target.
func copyOneToolsPackage(tools *coretools.Tools, u ToolsUploader) error {
	toolsName := envtools.StorageName(tools.Version)
	logger.Infof("downloading %v (%v)", toolsName, tools.URL)
	resp, err := utils.GetValidatingHTTPClient().Get(tools.URL)
	if err != nil {
		return err
	}
	defer resp.Body.Close()
	// Verify SHA-256 hash.
	var buf bytes.Buffer
	sha256, size, err := utils.ReadSHA256(io.TeeReader(resp.Body, &buf))
	if err != nil {
		return err
	}
	if tools.SHA256 == "" {
		logger.Warningf("no SHA-256 hash for %v", tools.SHA256)
	} else if sha256 != tools.SHA256 {
		return errors.Errorf("SHA-256 hash mismatch (%v/%v)", sha256, tools.SHA256)
	}
	sizeInKB := (size + 512) / 1024
	logger.Infof("uploading %v (%dkB) to environment", toolsName, sizeInKB)
	return u.UploadTools(tools, buf.Bytes())
}
Пример #9
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func (s *httpSuite) TestValidatingClientGetter(c *gc.C) {
	client1 := utils.GetValidatingHTTPClient()
	client2 := utils.GetHTTPClient(utils.VerifySSLHostnames)
	c.Check(client1, gc.Equals, client2)
}
Пример #10
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func (s *dialSuite) TestSecureClientNoAccess(c *gc.C) {
	s.PatchValue(&utils.OutgoingAccessAllowed, false)
	_, err := utils.GetValidatingHTTPClient().Get("http://10.0.0.1:1234")
	c.Assert(err, gc.ErrorMatches, `.*access to address "10.0.0.1:1234" not allowed`)
}
Пример #11
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// Client returns a storage object that will talk to the
// storage server at the given network address (see Serve)
func Client(addr string) storage.Storage {
	return &localStorage{
		addr:   addr,
		client: utils.GetValidatingHTTPClient(),
	}
}
Пример #12
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func (s *httpDialSuite) TestSecureClientAllowAccess(c *gc.C) {
	_, err := utils.GetValidatingHTTPClient().Get("http://0.1.2.3:1234")
	c.Assert(err, gc.ErrorMatches, `Get http://0.1.2.3:1234: dial tcp 0.1.2.3:1234: connect: .*`)
}