github.com/vmware/govmomi@v0.37.1/govc/host/cert/info.go (about)

     1  /*
     2  Copyright (c) 2016 VMware, Inc. All Rights Reserved.
     3  
     4  Licensed under the Apache License, Version 2.0 (the "License");
     5  you may not use this file except in compliance with the License.
     6  You may obtain a copy of the License at
     7  
     8      http://www.apache.org/licenses/LICENSE-2.0
     9  
    10  Unless required by applicable law or agreed to in writing, software
    11  distributed under the License is distributed on an "AS IS" BASIS,
    12  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    13  See the License for the specific language governing permissions and
    14  limitations under the License.
    15  */
    16  
    17  package cert
    18  
    19  import (
    20  	"context"
    21  	"flag"
    22  
    23  	"github.com/vmware/govmomi/govc/cli"
    24  	"github.com/vmware/govmomi/govc/flags"
    25  )
    26  
    27  type info struct {
    28  	*flags.HostSystemFlag
    29  	*flags.OutputFlag
    30  }
    31  
    32  func init() {
    33  	cli.Register("host.cert.info", &info{})
    34  }
    35  
    36  func (cmd *info) Register(ctx context.Context, f *flag.FlagSet) {
    37  	cmd.HostSystemFlag, ctx = flags.NewHostSystemFlag(ctx)
    38  	cmd.HostSystemFlag.Register(ctx, f)
    39  
    40  	cmd.OutputFlag, ctx = flags.NewOutputFlag(ctx)
    41  	cmd.OutputFlag.Register(ctx, f)
    42  }
    43  
    44  func (cmd *info) Description() string {
    45  	return `Display SSL certificate info for HOST.`
    46  }
    47  
    48  func (cmd *info) Process(ctx context.Context) error {
    49  	if err := cmd.HostSystemFlag.Process(ctx); err != nil {
    50  		return err
    51  	}
    52  	if err := cmd.OutputFlag.Process(ctx); err != nil {
    53  		return err
    54  	}
    55  	return nil
    56  }
    57  
    58  func (cmd *info) Run(ctx context.Context, f *flag.FlagSet) error {
    59  	host, err := cmd.HostSystem()
    60  	if err != nil {
    61  		return err
    62  	}
    63  
    64  	m, err := host.ConfigManager().CertificateManager(ctx)
    65  	if err != nil {
    66  		return err
    67  	}
    68  
    69  	info, err := m.CertificateInfo(ctx)
    70  	if err != nil {
    71  		return err
    72  	}
    73  
    74  	return cmd.WriteResult(info)
    75  }