github.com/meulengracht/snapd@v0.0.0-20210719210640-8bde69bcc84e/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  	"io/ioutil"
    24  	"os"
    25  	"path/filepath"
    26  
    27  	"gopkg.in/check.v1"
    28  
    29  	"github.com/snapcore/snapd/client"
    30  	"github.com/snapcore/snapd/osutil"
    31  	"github.com/snapcore/snapd/testutil"
    32  )
    33  
    34  func (cs *clientSuite) TestClientLogin(c *check.C) {
    35  	cs.rsp = `{"type": "sync", "result":
    36                       {"username": "the-user-name",
    37                        "macaroon": "the-root-macaroon",
    38                        "discharges": ["discharge-macaroon"]}}`
    39  
    40  	outfile := filepath.Join(c.MkDir(), "json")
    41  	os.Setenv(client.TestAuthFileEnvKey, outfile)
    42  	defer os.Unsetenv(client.TestAuthFileEnvKey)
    43  
    44  	c.Assert(cs.cli.LoggedInUser(), check.IsNil)
    45  
    46  	user, err := cs.cli.Login("username", "pass", "")
    47  	c.Check(err, check.IsNil)
    48  	c.Check(user, check.DeepEquals, &client.User{
    49  		Username:   "the-user-name",
    50  		Macaroon:   "the-root-macaroon",
    51  		Discharges: []string{"discharge-macaroon"}})
    52  
    53  	c.Assert(cs.cli.LoggedInUser(), check.Not(check.IsNil))
    54  
    55  	c.Check(osutil.FileExists(outfile), check.Equals, true)
    56  	c.Check(outfile, testutil.FileEquals, `{"username":"the-user-name","macaroon":"the-root-macaroon","discharges":["discharge-macaroon"]}`)
    57  }
    58  
    59  func (cs *clientSuite) TestClientLoginWhenLoggedIn(c *check.C) {
    60  	cs.rsp = `{"type": "sync", "result":
    61                       {"username": "the-user-name",
    62                        "email": "zed@bar.com",
    63                        "macaroon": "the-root-macaroon",
    64                        "discharges": ["discharge-macaroon"]}}`
    65  
    66  	outfile := filepath.Join(c.MkDir(), "json")
    67  	os.Setenv(client.TestAuthFileEnvKey, outfile)
    68  	defer os.Unsetenv(client.TestAuthFileEnvKey)
    69  
    70  	err := ioutil.WriteFile(outfile, []byte(`{"email":"foo@bar.com","macaroon":"macaroon"}`), 0600)
    71  	c.Assert(err, check.IsNil)
    72  	c.Assert(cs.cli.LoggedInUser(), check.DeepEquals, &client.User{
    73  		Email:    "foo@bar.com",
    74  		Macaroon: "macaroon",
    75  	})
    76  
    77  	user, err := cs.cli.Login("username", "pass", "")
    78  	expected := &client.User{
    79  		Email:      "zed@bar.com",
    80  		Username:   "the-user-name",
    81  		Macaroon:   "the-root-macaroon",
    82  		Discharges: []string{"discharge-macaroon"},
    83  	}
    84  	c.Check(err, check.IsNil)
    85  	c.Check(user, check.DeepEquals, expected)
    86  	c.Check(cs.req.Header.Get("Authorization"), check.Matches, `Macaroon root="macaroon"`)
    87  
    88  	c.Assert(cs.cli.LoggedInUser(), check.DeepEquals, expected)
    89  
    90  	c.Check(osutil.FileExists(outfile), check.Equals, true)
    91  	c.Check(outfile, testutil.FileEquals, `{"username":"the-user-name","email":"zed@bar.com","macaroon":"the-root-macaroon","discharges":["discharge-macaroon"]}`)
    92  }
    93  
    94  func (cs *clientSuite) TestClientLoginError(c *check.C) {
    95  	cs.rsp = `{
    96  		"result": {},
    97  		"status": "Bad Request",
    98  		"status-code": 400,
    99  		"type": "error"
   100  	}`
   101  
   102  	outfile := filepath.Join(c.MkDir(), "json")
   103  	os.Setenv(client.TestAuthFileEnvKey, outfile)
   104  	defer os.Unsetenv(client.TestAuthFileEnvKey)
   105  
   106  	user, err := cs.cli.Login("username", "pass", "")
   107  
   108  	c.Check(user, check.IsNil)
   109  	c.Check(err, check.NotNil)
   110  
   111  	c.Check(osutil.FileExists(outfile), check.Equals, false)
   112  }
   113  
   114  func (cs *clientSuite) TestClientLogout(c *check.C) {
   115  	cs.rsp = `{"type": "sync", "result": {}}`
   116  
   117  	outfile := filepath.Join(c.MkDir(), "json")
   118  	os.Setenv(client.TestAuthFileEnvKey, outfile)
   119  	defer os.Unsetenv(client.TestAuthFileEnvKey)
   120  
   121  	err := ioutil.WriteFile(outfile, []byte(`{"macaroon":"macaroon","discharges":["discharged"]}`), 0600)
   122  	c.Assert(err, check.IsNil)
   123  
   124  	err = cs.cli.Logout()
   125  	c.Assert(err, check.IsNil)
   126  	c.Check(cs.req.Method, check.Equals, "POST")
   127  	c.Check(cs.req.URL.Path, check.Equals, "/v2/logout")
   128  
   129  	c.Check(osutil.FileExists(outfile), check.Equals, false)
   130  }
   131  
   132  func (cs *clientSuite) TestWriteAuthData(c *check.C) {
   133  	outfile := filepath.Join(c.MkDir(), "json")
   134  	os.Setenv(client.TestAuthFileEnvKey, outfile)
   135  	defer os.Unsetenv(client.TestAuthFileEnvKey)
   136  
   137  	authData := client.User{
   138  		Macaroon:   "macaroon",
   139  		Discharges: []string{"discharge"},
   140  	}
   141  	err := client.TestWriteAuth(authData)
   142  	c.Assert(err, check.IsNil)
   143  
   144  	c.Check(osutil.FileExists(outfile), check.Equals, true)
   145  	c.Check(outfile, testutil.FileEquals, `{"macaroon":"macaroon","discharges":["discharge"]}`)
   146  }
   147  
   148  func (cs *clientSuite) TestReadAuthData(c *check.C) {
   149  	outfile := filepath.Join(c.MkDir(), "json")
   150  	os.Setenv(client.TestAuthFileEnvKey, outfile)
   151  	defer os.Unsetenv(client.TestAuthFileEnvKey)
   152  
   153  	authData := client.User{
   154  		Macaroon:   "macaroon",
   155  		Discharges: []string{"discharge"},
   156  	}
   157  	err := client.TestWriteAuth(authData)
   158  	c.Assert(err, check.IsNil)
   159  
   160  	readUser, err := client.TestReadAuth()
   161  	c.Assert(err, check.IsNil)
   162  	c.Check(readUser, check.DeepEquals, &authData)
   163  }