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Viewing changes to src/launchpad.net/goose/identity/legacy.go

  • Committer: Package Import Robot
  • Author(s): James Page
  • Date: 2013-04-24 22:34:47 UTC
  • Revision ID: package-import@ubuntu.com-20130424223447-f0qdji7ubnyo0s71
Tags: upstream-1.10.0.1
Import upstream version 1.10.0.1

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src/launchpad.net/goose/identity/legacy.go
 
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package identity
 
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import (
 
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        "fmt"
 
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        "io/ioutil"
 
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        "net/http"
 
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)
 
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type Legacy struct {
 
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        client *http.Client
 
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}
 
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func (l *Legacy) Auth(creds *Credentials) (*AuthDetails, error) {
 
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        if l.client == nil {
 
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                l.client = http.DefaultClient
 
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        }
 
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        request, err := http.NewRequest("GET", creds.URL, nil)
 
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        if err != nil {
 
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                return nil, err
 
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        }
 
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        request.Header.Set("X-Auth-User", creds.User)
 
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        request.Header.Set("X-Auth-Key", creds.Secrets)
 
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        response, err := l.client.Do(request)
 
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        defer response.Body.Close()
 
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        if err != nil {
 
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                return nil, err
 
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        }
 
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        if response.StatusCode != http.StatusNoContent {
 
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                content, _ := ioutil.ReadAll(response.Body)
 
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                return nil, fmt.Errorf("Failed to Authenticate (code %d %s): %s",
 
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                        response.StatusCode, response.Status, content)
 
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        }
 
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        details := &AuthDetails{}
 
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        details.Token = response.Header.Get("X-Auth-Token")
 
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        if details.Token == "" {
 
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                return nil, fmt.Errorf("Did not get valid Token from auth request")
 
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        }
 
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        details.RegionServiceURLs = make(map[string]ServiceURLs)
 
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        serviceURLs := make(ServiceURLs)
 
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        // Legacy authentication doesn't require a region so use "".
 
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        details.RegionServiceURLs[""] = serviceURLs
 
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        nova_url := response.Header.Get("X-Server-Management-Url")
 
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        if nova_url == "" {
 
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                return nil, fmt.Errorf("Did not get valid nova management URL from auth request")
 
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        }
 
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        serviceURLs["compute"] = nova_url
 
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        swift_url := response.Header.Get("X-Storage-Url")
 
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        if swift_url == "" {
 
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                return nil, fmt.Errorf("Did not get valid swift management URL from auth request")
 
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        }
 
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        serviceURLs["object-store"] = swift_url
 
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        return details, nil
 
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}