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Drop deprecated MyUSA provider.

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[Resolves #390]
This commit is contained in:
Joshua Carp 2017-10-07 23:36:48 -04:00
parent 7b26256df6
commit d118cb7bbb
5 changed files with 5 additions and 206 deletions
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5
README.md
View File

@ -32,7 +32,6 @@ Valid providers are :
* [GitHub](#github-auth-provider)
* [GitLab](#gitlab-auth-provider)
* [LinkedIn](#linkedin-auth-provider)
* [MyUSA](#myusa-auth-provider)
The provider can be selected using the `provider` configuration value.
@ -129,10 +128,6 @@ For LinkedIn, the registration steps are:
3. Fill in the remaining required fields and Save.
4. Take note of the **Consumer Key / API Key** and **Consumer Secret / Secret Key**
### MyUSA Auth Provider
The [MyUSA](https://alpha.my.usa.gov) authentication service ([GitHub](https://github.com/18F/myusa))
### Microsoft Azure AD Provider
For adding an application to the Microsoft Azure AD follow [these steps to add an application](https://azure.microsoft.com/en-us/documentation/articles/active-directory-integrating-applications/).

5
providers/internal_util.go
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@ -72,3 +72,8 @@ func validateToken(p Provider, access_token string, header http.Header) bool {
log.Printf("token validation request failed: status %d - %s", resp.StatusCode, body)
return false
}
func updateURL(url *url.URL, hostname string) {
url.Scheme = "http"
url.Host = hostname
}

58
providers/myusa.go
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@ -1,58 +0,0 @@
package providers
import (
"log"
"net/http"
"net/url"
"github.com/bitly/oauth2_proxy/api"
)
type MyUsaProvider struct {
*ProviderData
}
func NewMyUsaProvider(p *ProviderData) *MyUsaProvider {
const myUsaHost string = "alpha.my.usa.gov"
p.ProviderName = "MyUSA"
if p.LoginURL.String() == "" {
p.LoginURL = &url.URL{Scheme: "https",
Host: myUsaHost,
Path: "/oauth/authorize"}
}
if p.RedeemURL.String() == "" {
p.RedeemURL = &url.URL{Scheme: "https",
Host: myUsaHost,
Path: "/oauth/token"}
}
if p.ProfileURL.String() == "" {
p.ProfileURL = &url.URL{Scheme: "https",
Host: myUsaHost,
Path: "/api/v1/profile"}
}
if p.ValidateURL.String() == "" {
p.ValidateURL = &url.URL{Scheme: "https",
Host: myUsaHost,
Path: "/api/v1/tokeninfo"}
}
if p.Scope == "" {
p.Scope = "profile.email"
}
return &MyUsaProvider{ProviderData: p}
}
func (p *MyUsaProvider) GetEmailAddress(s *SessionState) (string, error) {
req, err := http.NewRequest("GET",
p.ProfileURL.String()+"?access_token="+s.AccessToken, nil)
if err != nil {
log.Printf("failed building request %s", err)
return "", err
}
json, err := api.Request(req)
if err != nil {
log.Printf("failed making request %s", err)
return "", err
}
return json.Get("email").String()
}

141
providers/myusa_test.go
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@ -1,141 +0,0 @@
package providers
import (
"net/http"
"net/http/httptest"
"net/url"
"testing"
"github.com/bmizerany/assert"
)
func updateURL(url *url.URL, hostname string) {
url.Scheme = "http"
url.Host = hostname
}
func testMyUsaProvider(hostname string) *MyUsaProvider {
p := NewMyUsaProvider(
&ProviderData{
ProviderName: "",
LoginURL: &url.URL{},
RedeemURL: &url.URL{},
ProfileURL: &url.URL{},
ValidateURL: &url.URL{},
Scope: ""})
if hostname != "" {
updateURL(p.Data().LoginURL, hostname)
updateURL(p.Data().RedeemURL, hostname)
updateURL(p.Data().ProfileURL, hostname)
updateURL(p.Data().ValidateURL, hostname)
}
return p
}
func testMyUsaBackend(payload string) *httptest.Server {
path := "/api/v1/profile"
query := "access_token=imaginary_access_token"
return httptest.NewServer(http.HandlerFunc(
func(w http.ResponseWriter, r *http.Request) {
url := r.URL
if url.Path != path || url.RawQuery != query {
w.WriteHeader(404)
} else {
w.WriteHeader(200)
w.Write([]byte(payload))
}
}))
}
func TestMyUsaProviderDefaults(t *testing.T) {
p := testMyUsaProvider("")
assert.NotEqual(t, nil, p)
assert.Equal(t, "MyUSA", p.Data().ProviderName)
assert.Equal(t, "https://alpha.my.usa.gov/oauth/authorize",
p.Data().LoginURL.String())
assert.Equal(t, "https://alpha.my.usa.gov/oauth/token",
p.Data().RedeemURL.String())
assert.Equal(t, "https://alpha.my.usa.gov/api/v1/profile",
p.Data().ProfileURL.String())
assert.Equal(t, "https://alpha.my.usa.gov/api/v1/tokeninfo",
p.Data().ValidateURL.String())
assert.Equal(t, "profile.email", p.Data().Scope)
}
func TestMyUsaProviderOverrides(t *testing.T) {
p := NewMyUsaProvider(
&ProviderData{
LoginURL: &url.URL{
Scheme: "https",
Host: "example.com",
Path: "/oauth/auth"},
RedeemURL: &url.URL{
Scheme: "https",
Host: "example.com",
Path: "/oauth/token"},
ProfileURL: &url.URL{
Scheme: "https",
Host: "example.com",
Path: "/oauth/profile"},
ValidateURL: &url.URL{
Scheme: "https",
Host: "example.com",
Path: "/oauth/tokeninfo"},
Scope: "profile"})
assert.NotEqual(t, nil, p)
assert.Equal(t, "MyUSA", p.Data().ProviderName)
assert.Equal(t, "https://example.com/oauth/auth",
p.Data().LoginURL.String())
assert.Equal(t, "https://example.com/oauth/token",
p.Data().RedeemURL.String())
assert.Equal(t, "https://example.com/oauth/profile",
p.Data().ProfileURL.String())
assert.Equal(t, "https://example.com/oauth/tokeninfo",
p.Data().ValidateURL.String())
assert.Equal(t, "profile", p.Data().Scope)
}
func TestMyUsaProviderGetEmailAddress(t *testing.T) {
b := testMyUsaBackend("{\"email\": \"michael.bland@gsa.gov\"}")
defer b.Close()
b_url, _ := url.Parse(b.URL)
p := testMyUsaProvider(b_url.Host)
session := &SessionState{AccessToken: "imaginary_access_token"}
email, err := p.GetEmailAddress(session)
assert.Equal(t, nil, err)
assert.Equal(t, "michael.bland@gsa.gov", email)
}
// Note that trying to trigger the "failed building request" case is not
// practical, since the only way it can fail is if the URL fails to parse.
func TestMyUsaProviderGetEmailAddressFailedRequest(t *testing.T) {
b := testMyUsaBackend("unused payload")
defer b.Close()
b_url, _ := url.Parse(b.URL)
p := testMyUsaProvider(b_url.Host)
// We'll trigger a request failure by using an unexpected access
// token. Alternatively, we could allow the parsing of the payload as
// JSON to fail.
session := &SessionState{AccessToken: "unexpected_access_token"}
email, err := p.GetEmailAddress(session)
assert.NotEqual(t, nil, err)
assert.Equal(t, "", email)
}
func TestMyUsaProviderGetEmailAddressEmailNotPresentInPayload(t *testing.T) {
b := testMyUsaBackend("{\"foo\": \"bar\"}")
defer b.Close()
b_url, _ := url.Parse(b.URL)
p := testMyUsaProvider(b_url.Host)
session := &SessionState{AccessToken: "imaginary_access_token"}
email, err := p.GetEmailAddress(session)
assert.NotEqual(t, nil, err)
assert.Equal(t, "", email)
}

2
providers/providers.go
View File

@ -18,8 +18,6 @@ type Provider interface {
func New(provider string, p *ProviderData) Provider {
switch provider {
case "myusa":
return NewMyUsaProvider(p)
case "linkedin":
return NewLinkedInProvider(p)
case "facebook":