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auth_test.go
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auth_test.go
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package gold
import (
"crypto/sha1"
"crypto/x509"
"encoding/base64"
"encoding/pem"
"net/http"
"strings"
"testing"
"time"
"github.com/stretchr/testify/assert"
)
func TestUrlEncodeDecode(t *testing.T) {
str := "test#me="
dec, err := decodeQuery(encodeQuery(str))
assert.NoError(t, err)
assert.Equal(t, str, dec)
}
func TestNewSecureToken(t *testing.T) {
tokenValues := map[string]string{
"secret": string(handler.cookieSalt),
}
validity := 1 * time.Minute
token, err := NewSecureToken("WWW-Authenticate", tokenValues, validity, handler)
assert.NoError(t, err)
assert.Equal(t, 184, len(token))
}
func TestParseBearerAuthorizationHeader(t *testing.T) {
decoded := "MTQ5MzMyMDM2NHx1YVUxT21EYUkxSXZKZ29VdC03NjFibDkzZGx1WEtyUEVpM21XUnVUSGh2LUQtN0ZUTTV0REVPcjNSWEIwUm1Ob2FHMm83LVkxd3d5UGZiYTZUb0pUSmRoZFBwM1BCVWxJN1drbjFMaTZ2bHloc3FtbVJnSkxfN2MzNkQ3eGFpS3FPS2JTOGdCN3NlZnNmb2lncG13ZUdDaUtWLTBmQ3BCMEhDNmVMRUNaWDdzSjlfVXxU5vqaGdhcpGEl9-qrIs-GBl2HJCXwC85bCDr_zrmbjA=="
encoded := "MTQ5MzMyMDM2NHx1YVUxT21EYUkxSXZKZ29VdC03NjFibDkzZGx1WEtyUEVpM21XUnVUSGh2LUQtN0ZUTTV0REVPcjNSWEIwUm1Ob2FHMm83LVkxd3d5UGZiYTZUb0pUSmRoZFBwM1BCVWxJN1drbjFMaTZ2bHloc3FtbVJnSkxfN2MzNkQ3eGFpS3FPS2JTOGdCN3NlZnNmb2lncG13ZUdDaUtWLTBmQ3BCMEhDNmVMRUNaWDdzSjlfVXxU5vqaGdhcpGEl9-qrIs-GBl2HJCXwC85bCDr_zrmbjA%3D%3D"
assert.Equal(t, encoded, encodeQuery(decoded))
dec, err := decodeQuery(encoded)
assert.NoError(t, err)
assert.Equal(t, decoded, dec)
h := "Bearer " + encoded
dec, err = ParseBearerAuthorizationHeader(h)
assert.NoError(t, err)
assert.Equal(t, decoded, dec)
}
func TestParseDigestAuthorizationHeader(t *testing.T) {
h := "WebID-RSA source=\"http://server.org/\", username=\"http://example.org/\", nonce=\"string1\", sig=\"string2\""
p, err := ParseDigestAuthorizationHeader(h)
assert.NoError(t, err)
assert.Equal(t, "WebID-RSA", p.Type)
assert.Equal(t, "http://server.org/", p.Source)
assert.Equal(t, "http://example.org/", p.Username)
assert.Equal(t, "string1", p.Nonce)
assert.Equal(t, "string2", p.Signature)
h = "WebID-RSA source=\"http://server.org/\", \nusername=\"http://example.org/\", \nnonce=\"string1\",\n sig=\"string2\""
p, err = ParseDigestAuthorizationHeader(h)
assert.NoError(t, err)
assert.Equal(t, "WebID-RSA", p.Type)
assert.Equal(t, "http://server.org/", p.Source)
assert.Equal(t, "http://example.org/", p.Username)
assert.Equal(t, "string1", p.Nonce)
assert.Equal(t, "string2", p.Signature)
}
func TestParseDigestAuthenticateHeader(t *testing.T) {
h := `WebID-RSA source="http://server.org/", nonce="string1"`
p, err := ParseDigestAuthenticateHeader(h)
assert.NoError(t, err)
assert.Equal(t, "WebID-RSA", p.Type)
assert.Equal(t, "string1", p.Nonce)
assert.Equal(t, "http://server.org/", p.Source)
}
func TestCookieAuth(t *testing.T) {
request, err := http.NewRequest("MKCOL", testServer.URL+aclDir, nil)
assert.NoError(t, err)
response, err := user1h.Do(request)
assert.NoError(t, err)
response.Body.Close()
assert.Equal(t, 201, response.StatusCode)
request, err = http.NewRequest("PUT", testServer.URL+aclDir+"abc", strings.NewReader("<a> <b> <c> ."))
assert.NoError(t, err)
request.Header.Add("Content-Type", "text/turtle")
response, err = user1h.Do(request)
assert.NoError(t, err)
response.Body.Close()
assert.Equal(t, 201, response.StatusCode)
request, err = http.NewRequest("HEAD", testServer.URL+aclDir+"abc", nil)
assert.NoError(t, err)
response, err = user1h.Do(request)
assert.NoError(t, err)
assert.Equal(t, 200, response.StatusCode)
cookie1 := response.Header.Get("Set-Cookie")
assert.NotNil(t, cookie1)
acl := ParseLinkHeader(response.Header.Get("Link")).MatchRel("acl")
assert.NotNil(t, acl)
body := "<#Owner>" +
" <http://www.w3.org/ns/auth/acl#accessTo> <" + aclDir + "abc>, <" + acl + ">;" +
" <http://www.w3.org/ns/auth/acl#agent> <" + user1 + ">;" +
" <http://www.w3.org/ns/auth/acl#mode> <http://www.w3.org/ns/auth/acl#Read>, <http://www.w3.org/ns/auth/acl#Write> ." +
"<#Restricted>" +
" <http://www.w3.org/ns/auth/acl#accessTo> <" + aclDir + "abc>;" +
" <http://www.w3.org/ns/auth/acl#agent> <" + user2 + ">;" +
" <http://www.w3.org/ns/auth/acl#mode> <http://www.w3.org/ns/auth/acl#Read>, <http://www.w3.org/ns/auth/acl#Write>."
request, err = http.NewRequest("PUT", acl, strings.NewReader(body))
assert.NoError(t, err)
request.Header.Add("Content-Type", "text/turtle")
response, err = user1h.Do(request)
assert.NoError(t, err)
response.Body.Close()
assert.Equal(t, 201, response.StatusCode)
request, err = http.NewRequest("HEAD", testServer.URL+aclDir+"abc", nil)
assert.NoError(t, err)
request.Header.Add("Cookie", cookie1)
response, err = httpClient.Do(request)
assert.NoError(t, err)
assert.Equal(t, 200, response.StatusCode)
request, err = http.NewRequest("HEAD", testServer.URL+aclDir+"abc", nil)
assert.NoError(t, err)
response, err = user1h.Do(request)
assert.NoError(t, err)
assert.Equal(t, 200, response.StatusCode)
cookie2 := response.Header.Get("Set-Cookie")
assert.NotNil(t, cookie2)
request, err = http.NewRequest("HEAD", testServer.URL+aclDir+"abc", nil)
assert.NoError(t, err)
request.Header.Add("Cookie", cookie2)
response, err = user2h.Do(request)
assert.NoError(t, err)
assert.Equal(t, 200, response.StatusCode)
request, err = http.NewRequest("HEAD", testServer.URL+aclDir+"abc", nil)
assert.NoError(t, err)
response, err = httpClient.Do(request)
assert.NoError(t, err)
assert.Equal(t, 401, response.StatusCode)
}
func TestWebIDRSAAuth(t *testing.T) {
request, err := http.NewRequest("GET", testServer.URL+aclDir+"abc", nil)
assert.NoError(t, err)
response, err := httpClient.Do(request)
assert.NoError(t, err)
assert.Equal(t, 401, response.StatusCode)
wwwAuth := response.Header.Get("WWW-Authenticate")
assert.NotEmpty(t, wwwAuth)
p, _ := ParseDigestAuthenticateHeader(wwwAuth)
// Load private key
pKey := x509.MarshalPKCS1PrivateKey(user1k)
keyBytes := pem.EncodeToMemory(&pem.Block{
Type: "RSA PRIVATE KEY",
Bytes: pKey,
})
signer, err := ParseRSAPrivatePEMKey(keyBytes)
assert.NoError(t, err)
claim := sha1.Sum([]byte(p.Source + user1 + p.Nonce))
signed, err := signer.Sign(claim[:])
assert.NoError(t, err)
b64Sig := base64.StdEncoding.EncodeToString(signed)
assert.NotEmpty(t, b64Sig)
authHeader := `WebID-RSA source="` + p.Source + `", username="` + user1 + `", nonce="` + p.Nonce + `", sig="` + b64Sig + `"`
request, err = http.NewRequest("GET", testServer.URL+aclDir+"abc", nil)
request.Header.Add("Authorization", authHeader)
assert.NoError(t, err)
response, err = httpClient.Do(request)
assert.NoError(t, err)
assert.Equal(t, 200, response.StatusCode)
}
func TestWebIDRSAAuthBadSource(t *testing.T) {
request, err := http.NewRequest("GET", testServer.URL+aclDir+"abc", nil)
assert.NoError(t, err)
response, err := httpClient.Do(request)
assert.NoError(t, err)
assert.Equal(t, 401, response.StatusCode)
wwwAuth := response.Header.Get("WWW-Authenticate")
assert.NotEmpty(t, wwwAuth)
p, _ := ParseDigestAuthenticateHeader(wwwAuth)
// Load private key
pKey := x509.MarshalPKCS1PrivateKey(user1k)
keyBytes := pem.EncodeToMemory(&pem.Block{
Type: "RSA PRIVATE KEY",
Bytes: pKey,
})
signer, err := ParseRSAPrivatePEMKey(keyBytes)
assert.NoError(t, err)
// Bad source
claim := sha1.Sum([]byte("http://baddude.org/" + user1 + p.Nonce))
signed, err := signer.Sign(claim[:])
assert.NoError(t, err)
b64Sig := base64.StdEncoding.EncodeToString(signed)
assert.NotEmpty(t, b64Sig)
authHeader := `WebID-RSA source="http://baddude.org/", username="` + user1 + `", nonce="` + p.Nonce + `", sig="` + b64Sig + `"`
request, err = http.NewRequest("GET", testServer.URL+aclDir+"abc", nil)
request.Header.Add("Authorization", authHeader)
assert.NoError(t, err)
response, err = httpClient.Do(request)
assert.NoError(t, err)
assert.Equal(t, 401, response.StatusCode)
}
func TestCleanupAuth(t *testing.T) {
request, err := http.NewRequest("HEAD", testServer.URL+aclDir+"abc", nil)
assert.NoError(t, err)
response, err := user1h.Do(request)
assert.NoError(t, err)
assert.Equal(t, 200, response.StatusCode)
acl := ParseLinkHeader(response.Header.Get("Link")).MatchRel("acl")
request, err = http.NewRequest("DELETE", acl, nil)
assert.NoError(t, err)
response, err = user1h.Do(request)
assert.NoError(t, err)
response.Body.Close()
assert.Equal(t, 200, response.StatusCode)
request, err = http.NewRequest("DELETE", testServer.URL+aclDir+"abc", nil)
assert.NoError(t, err)
response, err = user1h.Do(request)
assert.NoError(t, err)
response.Body.Close()
assert.Equal(t, 200, response.StatusCode)
request, err = http.NewRequest("DELETE", testServer.URL+aclDir, nil)
assert.NoError(t, err)
response, err = user1h.Do(request)
assert.NoError(t, err)
response.Body.Close()
assert.Equal(t, 200, response.StatusCode)
}
func TestACLCleanUsers(t *testing.T) {
request, err := http.NewRequest("DELETE", testServer.URL+"/_test/user1", nil)
assert.NoError(t, err)
response, err := user1h.Do(request)
assert.NoError(t, err)
assert.Equal(t, 200, response.StatusCode)
request, err = http.NewRequest("DELETE", testServer.URL+"/_test/user2", nil)
assert.NoError(t, err)
response, err = user1h.Do(request)
assert.NoError(t, err)
assert.Equal(t, 200, response.StatusCode)
}