50 lines
1.2 KiB
Go
50 lines
1.2 KiB
Go
package authz
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import (
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"time"
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proto "github.com/gogo/protobuf/proto"
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cdctypes "github.com/cosmos/cosmos-sdk/codec/types"
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sdkerrors "github.com/cosmos/cosmos-sdk/types/errors"
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)
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// NewGrant returns new AuthrizationGrant
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func NewGrant(authorization Authorization, expiration time.Time) (Grant, error) {
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auth := Grant{
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Expiration: expiration,
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}
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msg, ok := authorization.(proto.Message)
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if !ok {
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return Grant{}, sdkerrors.Wrapf(sdkerrors.ErrPackAny, "cannot proto marshal %T", authorization)
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}
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any, err := cdctypes.NewAnyWithValue(msg)
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if err != nil {
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return Grant{}, err
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}
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auth.Authorization = any
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return auth, nil
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}
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var (
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_ cdctypes.UnpackInterfacesMessage = &Grant{}
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)
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// UnpackInterfaces implements UnpackInterfacesMessage.UnpackInterfaces
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func (auth Grant) UnpackInterfaces(unpacker cdctypes.AnyUnpacker) error {
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var authorization Authorization
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return unpacker.UnpackAny(auth.Authorization, &authorization)
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}
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// GetAuthorization returns the cached value from the Grant.Authorization if present.
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func (auth Grant) GetAuthorization() Authorization {
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authorization, ok := auth.Authorization.GetCachedValue().(Authorization)
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if !ok {
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return nil
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}
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return authorization
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}
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