github.com/kaleido-io/firefly@v0.0.0-20210622132723-8b4b6aacb971/internal/networkmap/register_node.go (about)

     1  // Copyright © 2021 Kaleido, Inc.
     2  //
     3  // SPDX-License-Identifier: Apache-2.0
     4  //
     5  // Licensed under the Apache License, Version 2.0 (the "License");
     6  // you may not use this file except in compliance with the License.
     7  // You may obtain a copy of the License at
     8  //
     9  //     http://www.apache.org/licenses/LICENSE-2.0
    10  //
    11  // Unless required by applicable law or agreed to in writing, software
    12  // distributed under the License is distributed on an "AS IS" BASIS,
    13  // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    14  // See the License for the specific language governing permissions and
    15  // limitations under the License.
    16  
    17  package networkmap
    18  
    19  import (
    20  	"context"
    21  
    22  	"github.com/kaleido-io/firefly/internal/config"
    23  	"github.com/kaleido-io/firefly/internal/i18n"
    24  	"github.com/kaleido-io/firefly/pkg/fftypes"
    25  )
    26  
    27  func (nm *networkMap) RegisterNode(ctx context.Context) (msg *fftypes.Message, err error) {
    28  
    29  	node := &fftypes.Node{
    30  		ID:          fftypes.NewUUID(),
    31  		Created:     fftypes.Now(),
    32  		Owner:       config.GetString(config.OrgIdentity),
    33  		Name:        config.GetString(config.NodeName),
    34  		Description: config.GetString(config.NodeDescription),
    35  	}
    36  	if node.Name == "" {
    37  		node.Name = config.GetString(config.OrgIdentity)
    38  	}
    39  	if node.Owner == "" || node.Name == "" {
    40  		return nil, i18n.NewError(ctx, i18n.MsgNodeAndOrgIDMustBeSet)
    41  	}
    42  
    43  	node.DX.Peer, node.DX.Endpoint, err = nm.exchange.GetEndpointInfo(ctx)
    44  	if err != nil {
    45  		return nil, err
    46  	}
    47  
    48  	err = node.Validate(ctx, false)
    49  	if err != nil {
    50  		return nil, err
    51  	}
    52  
    53  	if err = nm.findOrgsToRoot(ctx, "node", node.Name, node.Owner); err != nil {
    54  		return nil, err
    55  	}
    56  
    57  	signingIdentity, err := nm.identity.Resolve(ctx, node.Owner)
    58  	if err != nil {
    59  		return nil, i18n.WrapError(ctx, err, i18n.MsgInvalidSigningIdentity)
    60  	}
    61  
    62  	return nm.broadcast.BroadcastDefinition(ctx, node, signingIdentity, fftypes.SystemTagDefineNode)
    63  }