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
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
|
package api
import (
"strings"
)
// NetworkACLRule represents a single rule in an ACL ruleset.
// Refer to doc/network-acls.md for details.
//
// swagger:model
//
// API extension: network_acl.
type NetworkACLRule struct {
// Action to perform on rule match
// Example: allow
Action string `json:"action" yaml:"action"`
// Source address
// Example: @internal
Source string `json:"source,omitempty" yaml:"source,omitempty"`
// Destination address
// Example: 8.8.8.8/32,8.8.4.4/32
Destination string `json:"destination,omitempty" yaml:"destination,omitempty"`
// Protocol
// Example: udp
Protocol string `json:"protocol,omitempty" yaml:"protocol,omitempty"`
// Source port
// Example: 1234
SourcePort string `json:"source_port,omitempty" yaml:"source_port,omitempty"`
// Destination port
// Example: 53
DestinationPort string `json:"destination_port,omitempty" yaml:"destination_port,omitempty"`
// Type of ICMP message (for ICMP protocol)
// Example: 8
ICMPType string `json:"icmp_type,omitempty" yaml:"icmp_type,omitempty"`
// ICMP message code (for ICMP protocol)
// Example: 0
ICMPCode string `json:"icmp_code,omitempty" yaml:"icmp_code,omitempty"`
// Description of the rule
// Example: Allow DNS queries to Google DNS
Description string `json:"description,omitempty" yaml:"description,omitempty"`
// State of the rule
// Example: enabled
State string `json:"state" yaml:"state"`
}
// Normalise normalises the fields in the rule so that they are comparable with ones stored.
func (r *NetworkACLRule) Normalise() {
r.Action = strings.TrimSpace(r.Action)
r.Protocol = strings.TrimSpace(r.Protocol)
r.ICMPType = strings.TrimSpace(r.ICMPType)
r.ICMPCode = strings.TrimSpace(r.ICMPCode)
r.Description = strings.TrimSpace(r.Description)
r.State = strings.TrimSpace(r.State)
// Remove space from Source subject list.
subjects := strings.Split(r.Source, ",")
for i, s := range subjects {
subjects[i] = strings.TrimSpace(s)
}
r.Source = strings.Join(subjects, ",")
// Remove space from Destination subject list.
subjects = strings.Split(r.Destination, ",")
for i, s := range subjects {
subjects[i] = strings.TrimSpace(s)
}
r.Destination = strings.Join(subjects, ",")
// Remove space from SourcePort port list.
ports := strings.Split(r.SourcePort, ",")
for i, s := range ports {
ports[i] = strings.TrimSpace(s)
}
r.SourcePort = strings.Join(ports, ",")
// Remove space from DestinationPort port list.
ports = strings.Split(r.DestinationPort, ",")
for i, s := range ports {
ports[i] = strings.TrimSpace(s)
}
r.DestinationPort = strings.Join(ports, ",")
}
// NetworkACLPost used for renaming an ACL.
//
// swagger:model
//
// API extension: network_acl.
type NetworkACLPost struct {
// The new name for the ACL
// Example: bar
Name string `json:"name" yaml:"name"` // Name of ACL.
}
// NetworkACLPut used for updating an ACL.
//
// swagger:model
//
// API extension: network_acl.
type NetworkACLPut struct {
// Description of the ACL
// Example: Web servers
Description string `json:"description" yaml:"description"`
// List of egress rules (order independent)
Egress []NetworkACLRule `json:"egress" yaml:"egress"`
// List of ingress rules (order independent)
Ingress []NetworkACLRule `json:"ingress" yaml:"ingress"`
// ACL configuration map (refer to doc/network-acls.md)
// Example: {"user.mykey": "foo"}
Config map[string]string `json:"config" yaml:"config"`
}
// NetworkACL used for displaying an ACL.
//
// swagger:model
//
// API extension: network_acl.
type NetworkACL struct {
NetworkACLPost `yaml:",inline"`
NetworkACLPut `yaml:",inline"`
// List of URLs of objects using this profile
// Read only: true
// Example: ["/1.0/instances/c1", "/1.0/instances/v1", "/1.0/networks/mybr0"]
UsedBy []string `json:"used_by" yaml:"used_by"` // Resources that use the ACL.
// Project name
// Example: project1
//
// API extension: network_acls_all_projects
Project string `json:"project" yaml:"project"` // Project the ACL belongs to.
}
// Writable converts a full NetworkACL struct into a NetworkACLPut struct (filters read-only fields).
func (acl *NetworkACL) Writable() NetworkACLPut {
return acl.NetworkACLPut
}
// NetworkACLsPost used for creating an ACL.
//
// swagger:model
//
// API extension: network_acl.
type NetworkACLsPost struct {
NetworkACLPost `yaml:",inline"`
NetworkACLPut `yaml:",inline"`
}
|
