github.com/GoogleCloudPlatform/terraformer@v0.8.18/providers/vultr/firewall_group.go (about)

     1  // Copyright 2019 The Terraformer Authors.
     2  //
     3  // Licensed under the Apache License, Version 2.0 (the "License");
     4  // you may not use this file except in compliance with the License.
     5  // You may obtain a copy of the License at
     6  //
     7  //      http://www.apache.org/licenses/LICENSE-2.0
     8  //
     9  // Unless required by applicable law or agreed to in writing, software
    10  // distributed under the License is distributed on an "AS IS" BASIS,
    11  // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    12  // See the License for the specific language governing permissions and
    13  // limitations under the License.
    14  
    15  package vultr
    16  
    17  import (
    18  	"context"
    19  	"strconv"
    20  
    21  	"github.com/GoogleCloudPlatform/terraformer/terraformutils"
    22  	"github.com/vultr/govultr"
    23  )
    24  
    25  type FirewallGroupGenerator struct {
    26  	VultrService
    27  }
    28  
    29  func (g *FirewallGroupGenerator) loadFirewallGroups(client *govultr.Client) ([]govultr.FirewallGroup, error) {
    30  	firewallGroups, err := client.FirewallGroup.List(context.Background())
    31  	if err != nil {
    32  		return nil, err
    33  	}
    34  	for _, firewallGroup := range firewallGroups {
    35  		g.Resources = append(g.Resources, terraformutils.NewSimpleResource(
    36  			firewallGroup.FirewallGroupID,
    37  			firewallGroup.FirewallGroupID,
    38  			"vultr_firewall_group",
    39  			"vultr",
    40  			[]string{}))
    41  	}
    42  	return firewallGroups, nil
    43  }
    44  
    45  func (g *FirewallGroupGenerator) loadFirewallRulesByIPType(client *govultr.Client, firewallGroupID string, ipType string) error {
    46  	firewallRules, err := client.FirewallRule.ListByIPType(context.Background(), firewallGroupID, ipType)
    47  	if err != nil {
    48  		return err
    49  	}
    50  	for _, firewallRule := range firewallRules {
    51  		g.Resources = append(g.Resources, terraformutils.NewResource(
    52  			strconv.Itoa(firewallRule.RuleNumber),
    53  			strconv.Itoa(firewallRule.RuleNumber),
    54  			"vultr_firewall_rule",
    55  			"vultr",
    56  			map[string]string{
    57  				"firewall_group_id": firewallGroupID,
    58  				"ip_type":           ipType,
    59  			},
    60  			[]string{},
    61  			map[string]interface{}{}))
    62  	}
    63  	return nil
    64  }
    65  
    66  func (g *FirewallGroupGenerator) InitResources() error {
    67  	client := g.generateClient()
    68  	firewallGroups, err := g.loadFirewallGroups(client)
    69  	if err != nil {
    70  		return err
    71  	}
    72  	for _, firewallGroup := range firewallGroups {
    73  		err := g.loadFirewallRulesByIPType(client, firewallGroup.FirewallGroupID, "v4")
    74  		if err != nil {
    75  			return err
    76  		}
    77  		err = g.loadFirewallRulesByIPType(client, firewallGroup.FirewallGroupID, "v6")
    78  		if err != nil {
    79  			return err
    80  		}
    81  	}
    82  	return nil
    83  }