auth_test.go

Documentation: github.com/go-kivik/kivik/v4/couchdb

     1  // Licensed under the Apache License, Version 2.0 (the "License"); you may not
     2  // use this file except in compliance with the License. You may obtain a copy of
     3  // the License at
     4  //
     5  //  http://www.apache.org/licenses/LICENSE-2.0
     6  //
     7  // Unless required by applicable law or agreed to in writing, software
     8  // distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
     9  // WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
    10  // License for the specific language governing permissions and limitations under
    11  // the License.
    12  
    13  package couchdb
    14  
    15  import (
    16  	"context"
    17  	"net/http"
    18  	"testing"
    19  
    20  	"gitlab.com/flimzy/testy"
    21  
    22  	kivik "github.com/go-kivik/kivik/v4"
    23  	internal "github.com/go-kivik/kivik/v4/int/errors"
    24  	"github.com/go-kivik/kivik/v4/internal/nettest"
    25  )
    26  
    27  func TestAuthenticationOptions(t *testing.T) {
    28  	type test struct {
    29  		handler func(*testing.T) http.Handler
    30  		setup   func(*testing.T, *client)
    31  		options kivik.Option
    32  		status  int
    33  		err     string
    34  	}
    35  
    36  	tests := testy.NewTable()
    37  	tests.Add("BasicAuth", test{
    38  		handler: func(t *testing.T) http.Handler { //nolint:thelper // Not a helper
    39  			return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
    40  				if h := r.Header.Get("Authorization"); h != "Basic Ym9iOmFiYzEyMw==" {
    41  					t.Errorf("Unexpected Auth header: %s\n", h)
    42  				}
    43  				w.WriteHeader(200)
    44  				_, _ = w.Write([]byte(`{}`))
    45  			})
    46  		},
    47  		options: BasicAuth("bob", "abc123"),
    48  	})
    49  	tests.Add("CookieAuth", test{
    50  		handler: func(t *testing.T) http.Handler { //nolint:thelper // Not a helper
    51  			expectedPaths := []string{"/_session", "/"}
    52  			i := -1
    53  			return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
    54  				i++
    55  				if p := r.URL.Path; p != expectedPaths[i] {
    56  					t.Errorf("Unexpected path: %s\n", p)
    57  				}
    58  				w.WriteHeader(200)
    59  				_, _ = w.Write([]byte(`{}`))
    60  			})
    61  		},
    62  		options: CookieAuth("bob", "abc123"),
    63  	})
    64  	tests.Add("ProxyAuth", test{
    65  		handler: func(t *testing.T) http.Handler { //nolint:thelper // Not a helper
    66  			return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
    67  				if h := r.Header.Get("X-Auth-CouchDB-UserName"); h != "bob" {
    68  					t.Errorf("Unexpected X-Auth-CouchDB-UserName header: %s", h)
    69  				}
    70  				if h := r.Header.Get("X-Auth-CouchDB-Roles"); h != "users,admins" {
    71  					t.Errorf("Unexpected X-Auth-CouchDB-Roles header: %s", h)
    72  				}
    73  				if h := r.Header.Get("Moo"); h != "adedb8d002eb53a52faba80e82cb1fc6d57bca74" {
    74  					t.Errorf("Token header override failed: %s instead of 'adedb8d002eb53a52faba80e82cb1fc6d57bca74'", h)
    75  				}
    76  				w.WriteHeader(200)
    77  				_, _ = w.Write([]byte(`{}`))
    78  			})
    79  		},
    80  		options: ProxyAuth(
    81  			"bob",
    82  			"abc123",
    83  			[]string{"users", "admins"},
    84  			map[string]string{"X-Auth-CouchDB-Token": "moo"},
    85  		),
    86  	})
    87  	tests.Add("JWTAuth", test{
    88  		handler: func(t *testing.T) http.Handler { //nolint:thelper // Not a helper
    89  			return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
    90  				if h := r.Header.Get("Authorization"); h != "Bearer tokentoken" {
    91  					t.Errorf("Unexpected Auth header: %s\n", h)
    92  				}
    93  				w.WriteHeader(200)
    94  				_, _ = w.Write([]byte(`{}`))
    95  			})
    96  		},
    97  		options: JWTAuth("tokentoken"),
    98  	})
    99  
   100  	driver := &couch{}
   101  	tests.Run(t, func(t *testing.T, tt test) {
   102  		s := nettest.NewHTTPTestServer(t, tt.handler(t))
   103  		t.Cleanup(s.Close)
   104  		driverClient, err := driver.NewClient(s.URL, tt.options)
   105  		if err != nil {
   106  			t.Fatal(err)
   107  		}
   108  		client := driverClient.(*client)
   109  		if tt.setup != nil {
   110  			tt.setup(t, client)
   111  		}
   112  		_, err = client.Version(context.Background())
   113  		if d := internal.StatusErrorDiffRE(tt.err, tt.status, err); d != "" {
   114  			t.Error(d)
   115  		}
   116  	})
   117  }
   118
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