112 lines
2.9 KiB
Go
112 lines
2.9 KiB
Go
package rest
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import (
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"fmt"
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"net/http"
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"github.com/gorilla/mux"
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"github.com/cosmos/cosmos-sdk/client"
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sdk "github.com/cosmos/cosmos-sdk/types"
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"github.com/cosmos/cosmos-sdk/types/rest"
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"github.com/cosmos/cosmos-sdk/x/slashing/types"
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)
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func registerQueryRoutes(clientCtx client.Context, r *mux.Router) {
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r.HandleFunc(
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"/slashing/validators/{validatorPubKey}/signing_info",
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signingInfoHandlerFn(clientCtx),
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).Methods("GET")
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r.HandleFunc(
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"/slashing/signing_infos",
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signingInfoHandlerListFn(clientCtx),
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).Methods("GET")
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r.HandleFunc(
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"/slashing/parameters",
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queryParamsHandlerFn(clientCtx),
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).Methods("GET")
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}
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// http request handler to query signing info
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func signingInfoHandlerFn(clientCtx client.Context) http.HandlerFunc {
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return func(w http.ResponseWriter, r *http.Request) {
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vars := mux.Vars(r)
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pk, err := sdk.GetPubKeyFromBech32(sdk.Bech32PubKeyTypeConsPub, vars["validatorPubKey"])
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if rest.CheckBadRequestError(w, err) {
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return
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}
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clientCtx, ok := rest.ParseQueryHeightOrReturnBadRequest(w, clientCtx, r)
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if !ok {
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return
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}
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params := types.QuerySigningInfoRequest{ConsAddress: pk.Address().String()}
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bz, err := clientCtx.LegacyAmino.MarshalJSON(params)
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if rest.CheckBadRequestError(w, err) {
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return
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}
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route := fmt.Sprintf("custom/%s/%s", types.QuerierRoute, types.QuerySigningInfo)
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res, height, err := clientCtx.QueryWithData(route, bz)
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if rest.CheckInternalServerError(w, err) {
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return
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}
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clientCtx = clientCtx.WithHeight(height)
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rest.PostProcessResponse(w, clientCtx, res)
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}
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}
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// http request handler to query signing info
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func signingInfoHandlerListFn(clientCtx client.Context) http.HandlerFunc {
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return func(w http.ResponseWriter, r *http.Request) {
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_, page, limit, err := rest.ParseHTTPArgsWithLimit(r, 0)
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if rest.CheckBadRequestError(w, err) {
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return
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}
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clientCtx, ok := rest.ParseQueryHeightOrReturnBadRequest(w, clientCtx, r)
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if !ok {
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return
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}
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params := types.NewQuerySigningInfosParams(page, limit)
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bz, err := clientCtx.LegacyAmino.MarshalJSON(params)
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if rest.CheckInternalServerError(w, err) {
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return
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}
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route := fmt.Sprintf("custom/%s/%s", types.QuerierRoute, types.QuerySigningInfos)
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res, height, err := clientCtx.QueryWithData(route, bz)
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if rest.CheckInternalServerError(w, err) {
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return
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}
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clientCtx = clientCtx.WithHeight(height)
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rest.PostProcessResponse(w, clientCtx, res)
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}
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}
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func queryParamsHandlerFn(clientCtx client.Context) http.HandlerFunc {
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return func(w http.ResponseWriter, r *http.Request) {
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clientCtx, ok := rest.ParseQueryHeightOrReturnBadRequest(w, clientCtx, r)
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if !ok {
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return
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}
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route := fmt.Sprintf("custom/%s/parameters", types.QuerierRoute)
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res, height, err := clientCtx.QueryWithData(route, nil)
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if rest.CheckInternalServerError(w, err) {
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return
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}
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clientCtx = clientCtx.WithHeight(height)
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rest.PostProcessResponse(w, clientCtx, res)
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}
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}
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