-
Notifications
You must be signed in to change notification settings - Fork 187
/
azuresqlfirewallrule.go
126 lines (104 loc) · 3.74 KB
/
azuresqlfirewallrule.go
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
// Copyright (c) Microsoft Corporation.
// Licensed under the MIT License.
package azuresqlfirewallrule
import (
"context"
"github.com/Azure/azure-sdk-for-go/services/preview/sql/mgmt/v3.0/sql"
"github.com/Azure/azure-service-operator/pkg/resourcemanager/azuresql/azuresqlshared"
"github.com/Azure/azure-service-operator/pkg/resourcemanager/config"
"github.com/Azure/go-autorest/autorest/to"
)
type AzureSqlFirewallRuleManager struct {
creds config.Credentials
}
func NewAzureSqlFirewallRuleManager(creds config.Credentials) *AzureSqlFirewallRuleManager {
return &AzureSqlFirewallRuleManager{creds: creds}
}
// GetServer returns a SQL server
func (m *AzureSqlFirewallRuleManager) GetServer(ctx context.Context, subscriptionID string, resourceGroupName string, serverName string) (result sql.Server, err error) {
serversClient, err := azuresqlshared.GetGoServersClient(azuresqlshared.GetSubscriptionCredentials(m.creds, subscriptionID))
if err != nil {
return sql.Server{}, err
}
return serversClient.Get(
ctx,
resourceGroupName,
serverName,
)
}
// GetSQLFirewallRule returns a firewall rule
func (m *AzureSqlFirewallRuleManager) GetSQLFirewallRule(ctx context.Context, subscriptionID string, resourceGroupName string, serverName string, ruleName string) (result sql.FirewallRule, err error) {
firewallClient, err := azuresqlshared.GetGoFirewallClient(azuresqlshared.GetSubscriptionCredentials(m.creds, subscriptionID))
if err != nil {
return sql.FirewallRule{}, err
}
return firewallClient.Get(
ctx,
resourceGroupName,
serverName,
ruleName,
)
}
// DeleteSQLFirewallRule deletes a firewall rule
func (m *AzureSqlFirewallRuleManager) DeleteSQLFirewallRule(ctx context.Context, subscriptionID string, resourceGroupName string, serverName string, ruleName string) (err error) {
// check to see if the server exists, if it doesn't then short-circuit
server, err := m.GetServer(ctx, subscriptionID, resourceGroupName, serverName)
if err != nil || *server.State != "Ready" {
return nil
}
// check to see if the rule exists, if it doesn't then short-circuit
_, err = m.GetSQLFirewallRule(ctx, subscriptionID, resourceGroupName, serverName, ruleName)
if err != nil {
return nil
}
firewallClient, err := azuresqlshared.GetGoFirewallClient(azuresqlshared.GetSubscriptionCredentials(m.creds, subscriptionID))
if err != nil {
return err
}
_, err = firewallClient.Delete(
ctx,
resourceGroupName,
serverName,
ruleName,
)
return err
}
// CreateOrUpdateSQLFirewallRule creates or updates a firewall rule
// based on code from: https://github.com/Azure-Samples/azure-m-for-go-samples/blob/master/sql/sql.go#L111
// to allow allow Azure services to connect example: https://docs.microsoft.com/en-us/azure/sql-database/sql-database-firewall-configure#manage-firewall-rules-using-azure-cli
func (m *AzureSqlFirewallRuleManager) CreateOrUpdateSQLFirewallRule(
ctx context.Context,
subscriptionID string,
resourceGroupName string,
serverName string,
ruleName string,
startIP string,
endIP string,
) (result bool, err error) {
// check to see if the server exists, if it doesn't then short-circuit
server, err := m.GetServer(ctx, subscriptionID, resourceGroupName, serverName)
if err != nil || *server.State != "Ready" {
return false, err
}
firewallClient, err := azuresqlshared.GetGoFirewallClient(azuresqlshared.GetSubscriptionCredentials(m.creds, subscriptionID))
if err != nil {
return false, err
}
_, err = firewallClient.CreateOrUpdate(
ctx,
resourceGroupName,
serverName,
ruleName,
sql.FirewallRule{
FirewallRuleProperties: &sql.FirewallRuleProperties{
StartIPAddress: to.StringPtr(startIP),
EndIPAddress: to.StringPtr(endIP),
},
},
)
result = false
if err == nil {
result = true
}
return result, err
}