github.com/bugraaydogar/snapd@v0.0.0-20210315170335-8c70bb858939/client/login_test.go (about)

     1  // -*- Mode: Go; indent-tabs-mode: t -*-
     2  
     3  /*
     4   * Copyright (C) 2016 Canonical Ltd
     5   *
     6   * This program is free software: you can redistribute it and/or modify
     7   * it under the terms of the GNU General Public License version 3 as
     8   * published by the Free Software Foundation.
     9   *
    10   * This program is distributed in the hope that it will be useful,
    11   * but WITHOUT ANY WARRANTY; without even the implied warranty of
    12   * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    13   * GNU General Public License for more details.
    14   *
    15   * You should have received a copy of the GNU General Public License
    16   * along with this program.  If not, see <http://www.gnu.org/licenses/>.
    17   *
    18   */
    19  
    20  package client_test
    21  
    22  import (
    23  	"fmt"
    24  	"io/ioutil"
    25  	"os"
    26  	"path/filepath"
    27  
    28  	"gopkg.in/check.v1"
    29  
    30  	"github.com/snapcore/snapd/client"
    31  	"github.com/snapcore/snapd/osutil"
    32  	"github.com/snapcore/snapd/testutil"
    33  )
    34  
    35  func (cs *clientSuite) TestClientLogin(c *check.C) {
    36  	cs.rsp = `{"type": "sync", "result":
    37                       {"username": "the-user-name",
    38                        "macaroon": "the-root-macaroon",
    39                        "discharges": ["discharge-macaroon"]}}`
    40  
    41  	outfile := filepath.Join(c.MkDir(), "json")
    42  	os.Setenv(client.TestAuthFileEnvKey, outfile)
    43  	defer os.Unsetenv(client.TestAuthFileEnvKey)
    44  
    45  	c.Assert(cs.cli.LoggedInUser(), check.IsNil)
    46  
    47  	user, err := cs.cli.Login("username", "pass", "")
    48  	c.Check(err, check.IsNil)
    49  	c.Check(user, check.DeepEquals, &client.User{
    50  		Username:   "the-user-name",
    51  		Macaroon:   "the-root-macaroon",
    52  		Discharges: []string{"discharge-macaroon"}})
    53  
    54  	c.Assert(cs.cli.LoggedInUser(), check.Not(check.IsNil))
    55  
    56  	c.Check(osutil.FileExists(outfile), check.Equals, true)
    57  	c.Check(outfile, testutil.FileEquals, `{"username":"the-user-name","macaroon":"the-root-macaroon","discharges":["discharge-macaroon"]}`)
    58  }
    59  
    60  func (cs *clientSuite) TestClientLoginWhenLoggedIn(c *check.C) {
    61  	cs.rsp = `{"type": "sync", "result":
    62                       {"username": "the-user-name",
    63                        "email": "zed@bar.com",
    64                        "macaroon": "the-root-macaroon",
    65                        "discharges": ["discharge-macaroon"]}}`
    66  
    67  	outfile := filepath.Join(c.MkDir(), "json")
    68  	os.Setenv(client.TestAuthFileEnvKey, outfile)
    69  	defer os.Unsetenv(client.TestAuthFileEnvKey)
    70  
    71  	err := ioutil.WriteFile(outfile, []byte(`{"email":"foo@bar.com","macaroon":"macaroon"}`), 0600)
    72  	c.Assert(err, check.IsNil)
    73  	c.Assert(cs.cli.LoggedInUser(), check.DeepEquals, &client.User{
    74  		Email:    "foo@bar.com",
    75  		Macaroon: "macaroon",
    76  	})
    77  
    78  	user, err := cs.cli.Login("username", "pass", "")
    79  	expected := &client.User{
    80  		Email:      "zed@bar.com",
    81  		Username:   "the-user-name",
    82  		Macaroon:   "the-root-macaroon",
    83  		Discharges: []string{"discharge-macaroon"},
    84  	}
    85  	c.Check(err, check.IsNil)
    86  	c.Check(user, check.DeepEquals, expected)
    87  	c.Check(cs.req.Header.Get("Authorization"), check.Matches, `Macaroon root="macaroon"`)
    88  
    89  	c.Assert(cs.cli.LoggedInUser(), check.DeepEquals, expected)
    90  
    91  	c.Check(osutil.FileExists(outfile), check.Equals, true)
    92  	c.Check(outfile, testutil.FileEquals, `{"username":"the-user-name","email":"zed@bar.com","macaroon":"the-root-macaroon","discharges":["discharge-macaroon"]}`)
    93  }
    94  
    95  func (cs *clientSuite) TestClientLoginError(c *check.C) {
    96  	cs.rsp = `{
    97  		"result": {},
    98  		"status": "Bad Request",
    99  		"status-code": 400,
   100  		"type": "error"
   101  	}`
   102  
   103  	outfile := filepath.Join(c.MkDir(), "json")
   104  	os.Setenv(client.TestAuthFileEnvKey, outfile)
   105  	defer os.Unsetenv(client.TestAuthFileEnvKey)
   106  
   107  	user, err := cs.cli.Login("username", "pass", "")
   108  
   109  	c.Check(user, check.IsNil)
   110  	c.Check(err, check.NotNil)
   111  
   112  	c.Check(osutil.FileExists(outfile), check.Equals, false)
   113  }
   114  
   115  func (cs *clientSuite) TestClientLogout(c *check.C) {
   116  	cs.rsp = `{"type": "sync", "result": {}}`
   117  
   118  	outfile := filepath.Join(c.MkDir(), "json")
   119  	os.Setenv(client.TestAuthFileEnvKey, outfile)
   120  	defer os.Unsetenv(client.TestAuthFileEnvKey)
   121  
   122  	err := ioutil.WriteFile(outfile, []byte(`{"macaroon":"macaroon","discharges":["discharged"]}`), 0600)
   123  	c.Assert(err, check.IsNil)
   124  
   125  	err = cs.cli.Logout()
   126  	c.Assert(err, check.IsNil)
   127  	c.Check(cs.req.Method, check.Equals, "POST")
   128  	c.Check(cs.req.URL.Path, check.Equals, fmt.Sprintf("/v2/logout"))
   129  
   130  	c.Check(osutil.FileExists(outfile), check.Equals, false)
   131  }
   132  
   133  func (cs *clientSuite) TestWriteAuthData(c *check.C) {
   134  	outfile := filepath.Join(c.MkDir(), "json")
   135  	os.Setenv(client.TestAuthFileEnvKey, outfile)
   136  	defer os.Unsetenv(client.TestAuthFileEnvKey)
   137  
   138  	authData := client.User{
   139  		Macaroon:   "macaroon",
   140  		Discharges: []string{"discharge"},
   141  	}
   142  	err := client.TestWriteAuth(authData)
   143  	c.Assert(err, check.IsNil)
   144  
   145  	c.Check(osutil.FileExists(outfile), check.Equals, true)
   146  	c.Check(outfile, testutil.FileEquals, `{"macaroon":"macaroon","discharges":["discharge"]}`)
   147  }
   148  
   149  func (cs *clientSuite) TestReadAuthData(c *check.C) {
   150  	outfile := filepath.Join(c.MkDir(), "json")
   151  	os.Setenv(client.TestAuthFileEnvKey, outfile)
   152  	defer os.Unsetenv(client.TestAuthFileEnvKey)
   153  
   154  	authData := client.User{
   155  		Macaroon:   "macaroon",
   156  		Discharges: []string{"discharge"},
   157  	}
   158  	err := client.TestWriteAuth(authData)
   159  	c.Assert(err, check.IsNil)
   160  
   161  	readUser, err := client.TestReadAuth()
   162  	c.Assert(err, check.IsNil)
   163  	c.Check(readUser, check.DeepEquals, &authData)
   164  }