forked from motiv-labs/janus
/
in_memory_repository.go
99 lines (75 loc) · 1.96 KB
/
in_memory_repository.go
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package oauth2
import (
"net/url"
"sync"
)
// InMemoryRepository represents a in memory repository
type InMemoryRepository struct {
sync.RWMutex
servers map[string]*OAuth
}
// NewInMemoryRepository creates a in memory repository
func NewInMemoryRepository() *InMemoryRepository {
return &InMemoryRepository{servers: make(map[string]*OAuth)}
}
// FindAll fetches all the OAuth Servers available
func (r *InMemoryRepository) FindAll() ([]*OAuth, error) {
r.RLock()
defer r.RUnlock()
var servers []*OAuth
for _, server := range r.servers {
servers = append(servers, server)
}
return servers, nil
}
// FindByName find an OAuth Server by name
func (r *InMemoryRepository) FindByName(name string) (*OAuth, error) {
r.RLock()
defer r.RUnlock()
return r.findByName(name)
}
// FindByTokenURL returns OAuth Server records with corresponding token url
func (r *InMemoryRepository) FindByTokenURL(url url.URL) (*OAuth, error) {
r.RLock()
defer r.RUnlock()
for _, server := range r.servers {
if server.Endpoints.Token.UpstreamURL == url.String() {
return server, nil
}
}
return nil, ErrOauthServerNotFound
}
// Add add a new OAuth Server to the repository
func (r *InMemoryRepository) Add(server *OAuth) error {
r.Lock()
defer r.Unlock()
if _, ok := r.servers[server.Name]; ok {
return ErrOauthServerNameExists
}
r.servers[server.Name] = server
return nil
}
// Save saves a OAuth Server to the repository
func (r *InMemoryRepository) Save(server *OAuth) error {
r.Lock()
defer r.Unlock()
r.servers[server.Name] = server
return nil
}
// Remove removes an OAuth Server from the repository
func (r *InMemoryRepository) Remove(name string) error {
r.Lock()
defer r.Unlock()
if _, err := r.findByName(name); err != nil {
return err
}
delete(r.servers, name)
return nil
}
func (r *InMemoryRepository) findByName(name string) (*OAuth, error) {
server, ok := r.servers[name]
if false == ok {
return nil, ErrOauthServerNotFound
}
return server, nil
}