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restapi: Add version and rehashing
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parent
539e5431b9
commit
65cb932e46
@ -21,6 +21,10 @@ const restErr = "{\"error\":\"An unknown error occurred\"}"
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// way to do it, given how HTTP handlers dispatch and work.
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var restAPIServer *Server
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type restVersionResp struct {
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Version string `json:"version"`
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}
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type restStatusResp struct {
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Clients int `json:"clients"`
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Opers int `json:"opers"`
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@ -38,7 +42,25 @@ type restAcct struct {
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}
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type restAccountsResp struct {
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Accounts map[string]restAcct
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Accounts map[string]restAcct `json:"accounts"`
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}
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type restRehashResp struct {
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Successful bool `json:"successful"`
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Error string `json:"error"`
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Time time.Time `json:"time"`
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}
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func restVersion(w http.ResponseWriter, r *http.Request) {
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rs := restVersionResp{
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Version: SemVer,
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}
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b, err := json.Marshal(rs)
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if err != nil {
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fmt.Fprintln(w, restErr)
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} else {
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fmt.Fprintln(w, string(b))
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}
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}
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func restStatus(w http.ResponseWriter, r *http.Request) {
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@ -55,7 +77,7 @@ func restStatus(w http.ResponseWriter, r *http.Request) {
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}
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}
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func restDLines(w http.ResponseWriter, r *http.Request) {
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func restGetDLines(w http.ResponseWriter, r *http.Request) {
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rs := restDLinesResp{
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DLines: restAPIServer.dlines.AllBans(),
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}
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@ -67,7 +89,7 @@ func restDLines(w http.ResponseWriter, r *http.Request) {
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}
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}
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func restAccounts(w http.ResponseWriter, r *http.Request) {
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func restGetAccounts(w http.ResponseWriter, r *http.Request) {
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rs := restAccountsResp{
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Accounts: make(map[string]restAcct),
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}
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@ -89,15 +111,42 @@ func restAccounts(w http.ResponseWriter, r *http.Request) {
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}
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}
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func restRehash(w http.ResponseWriter, r *http.Request) {
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err := restAPIServer.rehash()
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rs := restRehashResp{
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Successful: err == nil,
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Time: time.Now(),
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}
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if err != nil {
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rs.Error = err.Error()
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}
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b, err := json.Marshal(rs)
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if err != nil {
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fmt.Fprintln(w, restErr)
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} else {
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fmt.Fprintln(w, string(b))
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}
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}
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func (s *Server) startRestAPI() {
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// so handlers can ref it later
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restAPIServer = s
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// start router
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r := mux.NewRouter()
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r.HandleFunc("/status", restStatus)
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r.HandleFunc("/status/dlines", restDLines)
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r.HandleFunc("/status/accounts", restAccounts)
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// GET methods
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rg := r.Methods("GET").Subrouter()
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rg.HandleFunc("/version", restVersion)
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rg.HandleFunc("/status", restStatus)
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rg.HandleFunc("/dlines", restGetDLines)
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rg.HandleFunc("/accounts", restGetAccounts)
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// PUT methods
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rp := r.Methods("POST").Subrouter()
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rp.HandleFunc("/rehash", restRehash)
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// start api
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go http.ListenAndServe(s.restAPI.Listen, r)
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