auth
2015-05-17
Parent:3e8964a914ef
auth/scope_test.go
Make client use our auth(n/z) scheme. Our auth(n/z) scheme can be loosely defined as "encrypted tokens that nginx transforms into headers" and "scopes for bypassing ACL". Our Go client, which is what we'll be using to have services communicate with each other, follows this paradigm now by auto-injecting the headers we'll need to identify ourselves. This will work behind our firewall, but will be useless for the rest of the world, which will need to go through the nginx bastion that can strip the headers and replace them with the headers appropriate to the token attached to the request. This did involve setting a static client ID as the client for our email_verification listener. Ideally, this would cause Client registration (using that ID) when the listener starts up, ignoring ErrClientAlreadyExists. I don't want to have to write the code that will allow us to bypass the Client ACL properly right now, though, so we're just going to have to remember to manually create that Client. Or not. I don't think it will do any harm (outside the OAuth flow) to be using a Client ID that doesn't actually point to a Client. I just think it'd be good for record-keeping purposes.
1 package auth
3 import "os"
4 import "testing"
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 }
16 var scopeStores = []scopeStore{NewMemstore()}
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 }
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 }