auth

Paddy 2015-04-11 Parent:3e8964a914ef

160:48200d8c4036 Go to Latest

auth/scope_test.go

Start to support deleting profiles through the API. Create a removeLoginsByProfile method on the profileStore, to allow an easy way to bulk-delete logins associated with a Profile after the Profile has been deleted. Create postgres and memstore implementations of the removeLoginsByProfile method. Create a cleanUpAfterProfileDeletion helper method that will clean up the child objects of a Profile (its Sessions, Tokens, Clients, etc.). The intended usage is to call this in a goroutine after a Profile has been deleted, to try and get things back in order. Detect when the UpdateProfileHandler API is used to set the Deleted flag of a Profile to true, and clean up after the Profile when that's the case. Add a DeleteProfileHandler API endpoint that is a shortcut to setting the Deleted flag of a Profile to true and cleaning up after the Profile. The problem with our approach thus far is that some of it is reversible and some is not. If a Profile is maliciously/accidentally deleted, it's simple enough to use the API as a superuser to restore the Profile. But doing that will not (and cannot) restore the Logins associated with that Profile, for example. While it would be nice to add a Deleted flag to our Logins that we could simply toggle, that would wreak havoc with our database constraints and ensuring uniqueness of Login values. I still don't have a solution for this, outside the superuser manually restoring a Login for the Profile, after which the user can authenticate themselves and add more Logins as desired. But there has to be a better way. I suppose since the passphrase is being stored with the Profile and not the Login, we could offer an endpoint that would automate this, but... well, that would be tricky. It would require the user remembering their Profile ID, and let's be honest, nobody's going to remember a UUID. Maybe such an endpoint would help from a customer service standpoint: we identify their Profile manually, then send them to /profiles/ID/restorelogin or something, and that lets them add a Login back to the Profile. I'll figure it out later. For now, we know we at least have enough information to identify a user is who they say they are and resolve the situation manually.

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1 package auth
2
3 import "os"
4 import "testing"
5
6 func init() {
7 if os.Getenv("PG_TEST_DB") != "" {
8 p, err := NewPostgres(os.Getenv("PG_TEST_DB"))
9 if err != nil {
10 panic(err)
11 }
12 scopeStores = append(scopeStores, &p)
13 }
14 }
15
16 var scopeStores = []scopeStore{NewMemstore()}
17
18 func compareScopes(scope1, scope2 Scope) (success bool, field string, val1, val2 interface{}) {
19 if scope1.ID != scope2.ID {
20 return false, "ID", scope1.ID, scope2.ID
21 }
22 if scope1.Name != scope2.Name {
23 return false, "Name", scope1.Name, scope2.Name
24 }
25 if scope1.Description != scope2.Description {
26 return false, "Description", scope1.Description, scope2.Description
27 }
28 return true, "", nil, nil
29 }
30
31 func TestScopeInScopeStore(t *testing.T) {
32 scope := Scope{
33 ID: "testscope",
34 Name: "Test Scope",
35 Description: "Access to testing data.",
36 }
37 scope2 := Scope{
38 ID: "testscope2",
39 Name: "Test Scope 2",
40 Description: "Access to minions.",
41 }
42 scope3 := Scope{
43 ID: "testscope3",
44 Name: "Test Scope 3",
45 Description: "Access to bananas.",
46 }
47 updatedName := "Updated Scope"
48 updatedDescription := "An updated scope."
49 update := ScopeChange{
50 Name: &updatedName,
51 }
52 update2 := ScopeChange{
53 Description: &updatedDescription,
54 }
55 update3 := ScopeChange{
56 Name: &updatedName,
57 Description: &updatedDescription,
58 }
59 for _, store := range scopeStores {
60 context := Context{scopes: store}
61 retrieved, err := context.GetScopes([]string{scope.ID})
62 if len(retrieved) != 0 {
63 t.Logf("%+v", retrieved)
64 t.Errorf("Expected %d results, got %d from %T", 0, len(retrieved), store)
65 }
66 err = context.CreateScopes([]Scope{scope})
67 if err != nil {
68 t.Errorf("Error saving scope to %T: %s", store, err)
69 }
70 err = context.CreateScopes([]Scope{scope})
71 if err != ErrScopeAlreadyExists {
72 t.Errorf("Expected ErrScopeAlreadyExists, got %s instead for %T", err, store)
73 }
74 retrieved, err = context.GetScopes([]string{scope.ID})
75 if err != nil {
76 t.Errorf("Unexpected error retrieving scopes from %T: %+v", store, err)
77 }
78 if len(retrieved) != 1 {
79 t.Logf("%+v", retrieved)
80 t.Errorf("Expected %d results, got %d from %T", 1, len(retrieved), store)
81 }
82 success, field, val1, val2 := compareScopes(scope, retrieved[0])
83 if !success {
84 t.Errorf("Expected %s to be %+v, got %+v from %T", field, val1, val2, store)
85 }
86 err = context.CreateScopes([]Scope{scope2, scope3})
87 if err != nil {
88 t.Errorf("Unexpected error trying to create scope2 and scope3 in %T: %+v", store, err)
89 }
90 retrieved, err = context.GetScopes([]string{scope.ID, scope2.ID, scope3.ID})
91 if err != nil {
92 t.Errorf("Unexpected error retrieving scopes from %T: %+v", store, err)
93 }
94 if len(retrieved) != 3 {
95 t.Logf("%+v", retrieved)
96 t.Errorf("Expected %d results, got %d from %T", 3, len(retrieved), store)
97 }
98 for pos, s := range []Scope{scope, scope2, scope3} {
99 success, field, val1, val2 = compareScopes(s, retrieved[pos])
100 if !success {
101 t.Errorf("Expected %s to be %+v for scope %s, got %+v from %T", field, val1, s.ID, val2, store)
102 }
103 }
104 err = context.UpdateScope(scope.ID, update)
105 if err != nil {
106 t.Errorf("Unexpected error updating scope in %T: %+v", store, err)
107 }
108 scope.ApplyChange(update)
109 err = context.UpdateScope(scope2.ID, update2)
110 if err != nil {
111 t.Errorf("Unexpected error updating scope in %T: %+v", store, err)
112 }
113 scope2.ApplyChange(update2)
114 err = context.UpdateScope(scope3.ID, update3)
115 if err != nil {
116 t.Errorf("Unexpected error updating scope in %T: %+v", store, err)
117 }
118 scope3.ApplyChange(update3)
119 retrieved, err = context.ListScopes()
120 if err != nil {
121 t.Errorf("Unexpected error retrieving scopes from %T: %+v", store, err)
122 }
123 if len(retrieved) != 3 {
124 t.Logf("%+v", retrieved)
125 t.Errorf("Expected %d results, got %d from %T", 3, len(retrieved), store)
126 }
127 for pos, s := range []Scope{scope, scope2, scope3} {
128 success, field, val1, val2 = compareScopes(s, retrieved[pos])
129 if !success {
130 t.Errorf("Expected %s to be %+v for scope %s, got %+v from %T", field, val1, s.ID, val2, store)
131 }
132 }
133 err = context.RemoveScopes([]string{scope.ID, scope2.ID, scope3.ID})
134 if err != nil {
135 t.Errorf("Unexpected error removing scopes from %T: %+v", store, err)
136 }
137 retrieved, err = context.ListScopes()
138 if err != nil {
139 t.Errorf("Unexpected error retrieving scopes from %T: %+v", store, err)
140 }
141 if len(retrieved) != 0 {
142 t.Logf("%+v", retrieved)
143 t.Errorf("Expected %d results, got %d from %T", 0, len(retrieved), store)
144 }
145 err = context.RemoveScopes([]string{scope.ID})
146 if err == nil {
147 t.Errorf("No error returned removing non-existent scopes from %T", store)
148 }
149 if err != ErrScopeNotFound {
150 t.Errorf("Unexpected error removing non-existent scopes from %T: %+v", store, err)
151 }
152 err = context.UpdateScope(scope.ID, update)
153 if err != ErrScopeNotFound {
154 t.Errorf("Unexpected error updating non-existent scopes from %T: %+v", store, err)
155 }
156 }
157 }