103 lines
2.3 KiB
Go
103 lines
2.3 KiB
Go
package keys
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import (
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"encoding/json"
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"net/http"
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"github.com/cosmos/cosmos-sdk/crypto/keys"
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"github.com/gorilla/mux"
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"github.com/pkg/errors"
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"github.com/spf13/cobra"
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"github.com/spf13/viper"
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"github.com/tendermint/tmlibs/cli"
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)
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const (
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// FlagAddress is the flag for the user's address on the command line.
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FlagAddress = "address"
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// FlagPublicKey represents the user's public key on the command line.
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FlagPublicKey = "pubkey"
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)
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var showKeysCmd = &cobra.Command{
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Use: "show <name>",
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Short: "Show key info for the given name",
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Long: `Return public details of one local key.`,
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Args: cobra.ExactArgs(1),
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RunE: func(cmd *cobra.Command, args []string) error {
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name := args[0]
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info, err := getKey(name)
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if err != nil {
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return err
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}
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showAddress := viper.GetBool(FlagAddress)
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showPublicKey := viper.GetBool(FlagPublicKey)
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outputSet := cmd.Flag(cli.OutputFlag).Changed
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if showAddress && showPublicKey {
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return errors.New("cannot use both --address and --pubkey at once")
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}
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if outputSet && (showAddress || showPublicKey) {
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return errors.New("cannot use --output with --address or --pubkey")
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}
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if showAddress {
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printKeyAddress(info)
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return nil
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}
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if showPublicKey {
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printPubKey(info)
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return nil
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}
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printInfo(info)
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return nil
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},
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}
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func init() {
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showKeysCmd.Flags().Bool(FlagAddress, false, "output the address only (overrides --output)")
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showKeysCmd.Flags().Bool(FlagPublicKey, false, "output the public key only (overrides --output)")
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}
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func getKey(name string) (keys.Info, error) {
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kb, err := GetKeyBase()
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if err != nil {
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return nil, err
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}
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return kb.Get(name)
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}
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///////////////////////////
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// REST
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// get key REST handler
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func GetKeyRequestHandler(w http.ResponseWriter, r *http.Request) {
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vars := mux.Vars(r)
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name := vars["name"]
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info, err := getKey(name)
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// TODO check for the error if key actually does not exist, instead of assuming this as the reason
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if err != nil {
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w.WriteHeader(404)
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w.Write([]byte(err.Error()))
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return
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}
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keyOutput, err := Bech32KeyOutput(info)
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if err != nil {
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w.WriteHeader(500)
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w.Write([]byte(err.Error()))
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return
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}
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output, err := json.MarshalIndent(keyOutput, "", " ")
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if err != nil {
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w.WriteHeader(500)
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w.Write([]byte(err.Error()))
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return
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}
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w.Write(output)
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}
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