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client_get_permissions.go
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client_get_permissions.go
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package api
import (
"context"
"code.vegaprotocol.io/vega/libs/jsonrpc"
"code.vegaprotocol.io/vega/wallet/wallet"
"github.com/mitchellh/mapstructure"
)
type ClientGetPermissionsParams struct {
Token string `json:"token"`
}
type ClientGetPermissionsResult struct {
Permissions wallet.PermissionsSummary `json:"permissions"`
}
type ClientGetPermissions struct {
sessions *Sessions
}
// Handle returns the permissions set on the given hostname.
//
// If a third-party application does not have enough permissions, it has to
// request them using `request_permissions` handler.
//
// Using this handler does not require permissions.
func (h *ClientGetPermissions) Handle(_ context.Context, rawParams jsonrpc.Params) (jsonrpc.Result, *jsonrpc.ErrorDetails) {
params, err := validateGetPermissionsParams(rawParams)
if err != nil {
return nil, invalidParams(err)
}
connectedWallet, err := h.sessions.GetConnectedWallet(params.Token)
if err != nil {
return nil, invalidParams(err)
}
return ClientGetPermissionsResult{
Permissions: connectedWallet.Permissions().Summary(),
}, nil
}
func validateGetPermissionsParams(rawParams jsonrpc.Params) (ClientGetPermissionsParams, error) {
if rawParams == nil {
return ClientGetPermissionsParams{}, ErrParamsRequired
}
params := ClientGetPermissionsParams{}
if err := mapstructure.Decode(rawParams, ¶ms); err != nil {
return ClientGetPermissionsParams{}, ErrParamsDoNotMatch
}
if params.Token == "" {
return ClientGetPermissionsParams{}, ErrConnectionTokenIsRequired
}
return params, nil
}
func NewGetPermissions(sessions *Sessions) *ClientGetPermissions {
return &ClientGetPermissions{
sessions: sessions,
}
}