auth
auth/memstore.go
Implement handlers for retrieving clients. Create a GetClientHandler and ListClientsHandler for retrieving details about a client. Currently, we're not returning the client secret for these clients. We're also not doing any auth. We may want to restrict auth to the owner of the clients, and return secrets only when auth'd, and maybe even only when a special header is included. Alternatively, we could only return the secret when retrieving a single client. Still unsure how I want to handle that.
| paddy@28 | 1 package auth |
| paddy@28 | 2 |
| paddy@31 | 3 import ( |
| paddy@31 | 4 "sync" |
| paddy@31 | 5 |
| paddy@107 | 6 "code.secondbit.org/uuid.hg" |
| paddy@31 | 7 ) |
| paddy@28 | 8 |
| paddy@57 | 9 type memstore struct { |
| paddy@28 | 10 tokens map[string]Token |
| paddy@28 | 11 refreshTokenLookup map[string]string |
| paddy@28 | 12 profileTokenLookup map[string][]string |
| paddy@28 | 13 tokenLock sync.RWMutex |
| paddy@29 | 14 |
| paddy@87 | 15 authCodes map[string]AuthorizationCode |
| paddy@87 | 16 authCodeLock sync.RWMutex |
| paddy@31 | 17 |
| paddy@31 | 18 clients map[string]Client |
| paddy@31 | 19 profileClientLookup map[string][]uuid.ID |
| paddy@31 | 20 clientLock sync.RWMutex |
| paddy@38 | 21 |
| paddy@41 | 22 endpoints map[string][]Endpoint |
| paddy@41 | 23 endpointLock sync.RWMutex |
| paddy@41 | 24 |
| paddy@38 | 25 profiles map[string]Profile |
| paddy@38 | 26 profileLock sync.RWMutex |
| paddy@44 | 27 |
| paddy@44 | 28 logins map[string]Login |
| paddy@44 | 29 profileLoginLookup map[string][]string |
| paddy@44 | 30 loginLock sync.RWMutex |
| paddy@77 | 31 |
| paddy@77 | 32 sessions map[string]Session |
| paddy@77 | 33 sessionLock sync.RWMutex |
| paddy@28 | 34 } |
| paddy@28 | 35 |
| paddy@57 | 36 // NewMemstore returns an in-memory version of our datastores, |
| paddy@57 | 37 // which is handy for tests. Though the implementation is concurrency-safe, |
| paddy@57 | 38 // if makes no attempt to persist the data, and therefore it is inadvisable |
| paddy@57 | 39 // to use it in a production setting. |
| paddy@57 | 40 func NewMemstore() *memstore { |
| paddy@57 | 41 return &memstore{ |
| paddy@31 | 42 tokens: map[string]Token{}, |
| paddy@31 | 43 refreshTokenLookup: map[string]string{}, |
| paddy@31 | 44 profileTokenLookup: map[string][]string{}, |
| paddy@87 | 45 authCodes: map[string]AuthorizationCode{}, |
| paddy@31 | 46 clients: map[string]Client{}, |
| paddy@31 | 47 profileClientLookup: map[string][]uuid.ID{}, |
| paddy@41 | 48 endpoints: map[string][]Endpoint{}, |
| paddy@38 | 49 profiles: map[string]Profile{}, |
| paddy@44 | 50 logins: map[string]Login{}, |
| paddy@44 | 51 profileLoginLookup: map[string][]string{}, |
| paddy@77 | 52 sessions: map[string]Session{}, |
| paddy@28 | 53 } |
| paddy@28 | 54 } |
| paddy@28 | 55 |
| paddy@57 | 56 func (m *memstore) lookupTokenByRefresh(token string) (string, error) { |
| paddy@28 | 57 m.tokenLock.RLock() |
| paddy@28 | 58 defer m.tokenLock.RUnlock() |
| paddy@28 | 59 t, ok := m.refreshTokenLookup[token] |
| paddy@28 | 60 if !ok { |
| paddy@28 | 61 return "", ErrTokenNotFound |
| paddy@28 | 62 } |
| paddy@28 | 63 return t, nil |
| paddy@28 | 64 } |
| paddy@28 | 65 |
| paddy@57 | 66 func (m *memstore) lookupTokensByProfileID(id string) ([]string, error) { |
| paddy@28 | 67 m.tokenLock.RLock() |
| paddy@28 | 68 defer m.tokenLock.RUnlock() |
| paddy@28 | 69 return m.profileTokenLookup[id], nil |
| paddy@28 | 70 } |
| paddy@31 | 71 |
| paddy@57 | 72 func (m *memstore) lookupClientsByProfileID(id string) []uuid.ID { |
| paddy@31 | 73 m.clientLock.RLock() |
| paddy@31 | 74 defer m.clientLock.RUnlock() |
| paddy@33 | 75 c, ok := m.profileClientLookup[id] |
| paddy@33 | 76 if !ok { |
| paddy@33 | 77 return []uuid.ID{} |
| paddy@33 | 78 } |
| paddy@33 | 79 return c |
| paddy@31 | 80 } |