/
slashing.go
106 lines (85 loc) · 3 KB
/
slashing.go
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package rest
import (
"fmt"
"net/http"
"github.com/cosmos/cosmos-sdk/client"
"github.com/cosmos/cosmos-sdk/types/bech32/legacybech32" // nolint:staticcheck
"github.com/cosmos/cosmos-sdk/x/slashing/types"
"github.com/gorilla/mux"
)
// RegisterSlashingRESTRoutes
// Deprecated
func RegisterSlashingRESTRoutes(clientCtx client.Context, rtr *mux.Router) {
registerSlashingQueryRoutes(clientCtx, WithHTTPDeprecationHeaders(rtr))
}
func registerSlashingQueryRoutes(clientCtx client.Context, r *mux.Router) {
r.HandleFunc("/slashing/validators/{validatorPubKey}/signing_info", signingInfoHandlerFn(clientCtx)).Methods("GET")
r.HandleFunc("/slashing/signing_infos", signingInfoHandlerListFn(clientCtx)).Methods("GET")
r.HandleFunc("/slashing/parameters", querySlashingParamsHandlerFn(clientCtx)).Methods("GET")
}
// Deprecated: http request handler to query signing info
func signingInfoHandlerFn(clientCtx client.Context) http.HandlerFunc {
return func(w http.ResponseWriter, r *http.Request) {
vars := mux.Vars(r)
pk, err := legacybech32.UnmarshalPubKey(legacybech32.ConsPK, vars["validatorPubKey"])
if CheckBadRequestError(w, err) {
return
}
clientCtx, ok := ParseQueryHeightOrReturnBadRequest(w, clientCtx, r)
if !ok {
return
}
params := types.QuerySigningInfoRequest{ConsAddress: pk.Address().String()}
bz, err := clientCtx.LegacyAmino.MarshalJSON(params)
if CheckBadRequestError(w, err) {
return
}
route := fmt.Sprintf("custom/%s/%s", types.QuerierRoute, types.QuerySigningInfo)
res, height, err := clientCtx.QueryWithData(route, bz)
if CheckInternalServerError(w, err) {
return
}
clientCtx = clientCtx.WithHeight(height)
PostProcessResponse(w, clientCtx, res)
}
}
// http request handler to query signing info
func signingInfoHandlerListFn(clientCtx client.Context) http.HandlerFunc {
return func(w http.ResponseWriter, r *http.Request) {
_, page, limit, err := ParseHTTPArgsWithLimit(r, 0)
if CheckBadRequestError(w, err) {
return
}
clientCtx, ok := ParseQueryHeightOrReturnBadRequest(w, clientCtx, r)
if !ok {
return
}
params := types.NewQuerySigningInfosParams(page, limit)
bz, err := clientCtx.LegacyAmino.MarshalJSON(params)
if CheckInternalServerError(w, err) {
return
}
route := fmt.Sprintf("custom/%s/%s", types.QuerierRoute, types.QuerySigningInfos)
res, height, err := clientCtx.QueryWithData(route, bz)
if CheckInternalServerError(w, err) {
return
}
clientCtx = clientCtx.WithHeight(height)
PostProcessResponse(w, clientCtx, res)
}
}
func querySlashingParamsHandlerFn(clientCtx client.Context) http.HandlerFunc {
return func(w http.ResponseWriter, r *http.Request) {
clientCtx, ok := ParseQueryHeightOrReturnBadRequest(w, clientCtx, r)
if !ok {
return
}
route := fmt.Sprintf("custom/%s/parameters", types.QuerierRoute)
res, height, err := clientCtx.QueryWithData(route, nil)
if CheckInternalServerError(w, err) {
return
}
clientCtx = clientCtx.WithHeight(height)
PostProcessResponse(w, clientCtx, res)
}
}