func (s *httpSuite) TestInsecureClientSucceeds(c *gc.C) {
response, err := utils.GetNonValidatingHTTPClient().Get(s.Server.URL)
c.Assert(err, gc.IsNil)
defer response.Body.Close()
body, err := ioutil.ReadAll(response.Body)
c.Assert(err, gc.IsNil)
c.Check(string(body), gc.Equals, "Greetings!\n")
}
func (c *Client) UploadTools(
toolsFilename string, vers version.Binary, fakeSeries ...string,
) (
tools *tools.Tools, err error,
) {
toolsTarball, err := os.Open(toolsFilename)
if err != nil {
return nil, err
}
defer toolsTarball.Close()
// Prepare the upload request.
url := fmt.Sprintf("%s/tools?binaryVersion=%s&series=%s", c.st.serverRoot, vers, strings.Join(fakeSeries, ","))
req, err := http.NewRequest("POST", url, toolsTarball)
if err != nil {
return nil, fmt.Errorf("cannot create upload request: %v", err)
}
req.SetBasicAuth(c.st.tag, c.st.password)
req.Header.Set("Content-Type", "application/x-tar-gz")
// Send the request.
// BUG(dimitern) 2013-12-17 bug #1261780
// Due to issues with go 1.1.2, fixed later, we cannot use a
// regular TLS client with the CACert here, because we get "x509:
// cannot validate certificate for 127.0.0.1 because it doesn't
// contain any IP SANs". Once we use a later go version, this
// should be changed to connect to the API server with a regular
// HTTP+TLS enabled client, using the CACert (possily cached, like
// the tag and password) passed in api.Open()'s info argument.
resp, err := utils.GetNonValidatingHTTPClient().Do(req)
if err != nil {
return nil, fmt.Errorf("cannot upload charm: %v", err)
}
if resp.StatusCode == http.StatusMethodNotAllowed {
// API server is older than 1.17.5, so tools upload
// is not supported; notify the client.
return nil, ¶ms.Error{
Message: "tools upload is not supported by the API server",
Code: params.CodeNotImplemented,
}
}
// Now parse the response & return.
body, err := ioutil.ReadAll(resp.Body)
if err != nil {
return nil, fmt.Errorf("cannot read tools upload response: %v", err)
}
defer resp.Body.Close()
var jsonResponse params.ToolsResult
if err := json.Unmarshal(body, &jsonResponse); err != nil {
return nil, fmt.Errorf("cannot unmarshal upload response: %v", err)
}
if err := jsonResponse.Error; err != nil {
return nil, fmt.Errorf("error uploading tools: %v", err)
}
return jsonResponse.Tools, nil
}
func (s *authHttpSuite) sendRequest(c *gc.C, tag, password, method, uri, contentType string, body io.Reader) (*http.Response, error) {
req, err := http.NewRequest(method, uri, body)
c.Assert(err, gc.IsNil)
if tag != "" && password != "" {
req.SetBasicAuth(tag, password)
}
if contentType != "" {
req.Header.Set("Content-Type", contentType)
}
return utils.GetNonValidatingHTTPClient().Do(req)
}
func (s *httpSuite) TestInsecureClientCached(c *gc.C) {
client1 := utils.GetNonValidatingHTTPClient()
client2 := utils.GetNonValidatingHTTPClient()
c.Check(client1, gc.Equals, client2)
}
func (s *httpSuite) TestNonValidatingClientGetter(c *gc.C) {
client1 := utils.GetNonValidatingHTTPClient()
client2 := utils.GetHTTPClient(utils.NoVerifySSLHostnames)
c.Check(client1, gc.Equals, client2)
}
func (s *CmdSuite) TestHttpTransport(c *gc.C) {
transport := http.DefaultTransport.(*http.Transport)
c.Assert(transport.DisableKeepAlives, jc.IsTrue)
client := utils.GetNonValidatingHTTPClient()
c.Assert(client.Transport.(*http.Transport).DisableKeepAlives, jc.IsTrue)
}
// AddLocalCharm prepares the given charm with a local: schema in its
// URL, and uploads it via the API server, returning the assigned
// charm URL. If the API server does not support charm uploads, an
// error satisfying params.IsCodeNotImplemented() is returned.
func (c *Client) AddLocalCharm(curl *charm.URL, ch charm.Charm) (*charm.URL, error) {
if curl.Schema != "local" {
return nil, fmt.Errorf("expected charm URL with local: schema, got %q", curl.String())
}
// Package the charm for uploading.
var archive *os.File
switch ch := ch.(type) {
case *charm.Dir:
var err error
if archive, err = ioutil.TempFile("", "charm"); err != nil {
return nil, fmt.Errorf("cannot create temp file: %v", err)
}
defer os.Remove(archive.Name())
defer archive.Close()
if err := ch.BundleTo(archive); err != nil {
return nil, fmt.Errorf("cannot repackage charm: %v", err)
}
if _, err := archive.Seek(0, 0); err != nil {
return nil, fmt.Errorf("cannot rewind packaged charm: %v", err)
}
case *charm.Bundle:
var err error
if archive, err = os.Open(ch.Path); err != nil {
return nil, fmt.Errorf("cannot read charm archive: %v", err)
}
defer archive.Close()
default:
return nil, fmt.Errorf("unknown charm type %T", ch)
}
// Prepare the upload request.
url := fmt.Sprintf("%s/charms?series=%s", c.st.serverRoot, curl.Series)
req, err := http.NewRequest("POST", url, archive)
if err != nil {
return nil, fmt.Errorf("cannot create upload request: %v", err)
}
req.SetBasicAuth(c.st.tag, c.st.password)
req.Header.Set("Content-Type", "application/zip")
// Send the request.
// BUG(dimitern) 2013-12-17 bug #1261780
// Due to issues with go 1.1.2, fixed later, we cannot use a
// regular TLS client with the CACert here, because we get "x509:
// cannot validate certificate for 127.0.0.1 because it doesn't
// contain any IP SANs". Once we use a later go version, this
// should be changed to connect to the API server with a regular
// HTTP+TLS enabled client, using the CACert (possily cached, like
// the tag and password) passed in api.Open()'s info argument.
resp, err := utils.GetNonValidatingHTTPClient().Do(req)
if err != nil {
return nil, fmt.Errorf("cannot upload charm: %v", err)
}
if resp.StatusCode == http.StatusMethodNotAllowed {
// API server is 1.16 or older, so charm upload
// is not supported; notify the client.
return nil, ¶ms.Error{
Message: "charm upload is not supported by the API server",
Code: params.CodeNotImplemented,
}
}
// Now parse the response & return.
body, err := ioutil.ReadAll(resp.Body)
if err != nil {
return nil, fmt.Errorf("cannot read charm upload response: %v", err)
}
defer resp.Body.Close()
var jsonResponse params.CharmsResponse
if err := json.Unmarshal(body, &jsonResponse); err != nil {
return nil, fmt.Errorf("cannot unmarshal upload response: %v", err)
}
if jsonResponse.Error != "" {
return nil, fmt.Errorf("error uploading charm: %v", jsonResponse.Error)
}
return charm.MustParseURL(jsonResponse.CharmURL), nil
}