-
Notifications
You must be signed in to change notification settings - Fork 5
/
get_password_ip.go
213 lines (170 loc) · 5.06 KB
/
get_password_ip.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
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
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
package cfbackup
import (
"encoding/json"
"fmt"
"io"
"io/ioutil"
"strings"
"github.com/xchapter7x/goutil/itertools"
)
type (
InstallationCompareObject struct {
Guid string
Installation_Version string
Products []productCompareObject
Infrastructure infrastructure
}
infrastructure struct {
Type string
}
productCompareObject struct {
Type string
Identifier string
Installation_name string
Jobs []jobCompare
IPs ipCompare
}
ipCompare map[string][]string
jobCompare struct {
Type string
Identifier string
Properties []propertyCompare
}
propertyCompare struct {
Value interface{}
}
IpPasswordParser struct {
Product string
Component string
Username string
ip string
password string
}
)
func filterERProductsVersion13(v interface{}, product string) bool {
return v.(productCompareObject).Type == product
}
func filterERProductsVersion14(v interface{}, product string) bool {
return v.(productCompareObject).Identifier == product
}
func filterJobsVersion13(v interface{}, product string) bool {
return v.(jobCompare).Type == product
}
func filterJobsVersion14(v interface{}, product string) bool {
return v.(jobCompare).Identifier == product
}
func filterERProducts(i, v interface{}) bool {
product := "cf"
return filterERProductsVersion13(v, product) || filterERProductsVersion14(v, product)
}
func GetDeploymentName(jsonObj InstallationCompareObject) (deploymentName string, err error) {
if o := itertools.Filter(jsonObj.Products, filterERProducts); len(o) > 0 {
var (
idx interface{}
prod productCompareObject
)
itertools.PairUnPack(<-o, &idx, &prod)
deploymentName = prod.Installation_name
} else {
err = fmt.Errorf("could not find a cf install to pull name from")
}
return
}
func GetPasswordAndIP(jsonObj InstallationCompareObject, product, component, username string) (ip, password string, err error) {
parser := &IpPasswordParser{
Product: product,
Component: component,
Username: username,
}
return parser.Parse(jsonObj)
}
func (s *IpPasswordParser) Parse(jsonObj InstallationCompareObject) (ip, password string, err error) {
if err = s.setupAndRun(jsonObj); err == nil {
ip = s.ip
password = s.password
}
return
}
func ReadAndUnmarshal(src io.Reader) (jsonObj InstallationCompareObject, err error) {
var contents []byte
if contents, err = ioutil.ReadAll(src); err == nil {
err = json.Unmarshal(contents, &jsonObj)
}
return
}
func (s *IpPasswordParser) setupAndRun(jsonObj InstallationCompareObject) (err error) {
var productObj productCompareObject
s.modifyProductTypeName(jsonObj.Infrastructure.Type)
if err = jsonFilter(jsonObj.Products, s.productFilter, &productObj); err == nil {
err = s.ipPasswordSet(productObj)
}
return
}
func (s *IpPasswordParser) ipPasswordSet(productObj productCompareObject) (err error) {
if err = s.setPassword(productObj); err == nil {
err = s.setIp(productObj)
}
return
}
func (s *IpPasswordParser) setIp(productObj productCompareObject) (err error) {
var iplist []string
if err = jsonFilter(productObj.IPs, s.ipsFilter, &iplist); err == nil {
s.ip = iplist[0]
}
return
}
func (s *IpPasswordParser) setPassword(productObj productCompareObject) (err error) {
var jobObj jobCompare
var property propertyCompare
if err = jsonFilter(productObj.Jobs, s.jobsFilter, &jobObj); err == nil {
if err = jsonFilter(jobObj.Properties, s.propertiesFilter, &property); err == nil {
switch v := property.Value.(type) {
case map[string]interface{}:
s.password = property.Value.(map[string]interface{})["password"].(string)
default:
err = fmt.Errorf("unable to cast: map[string]interface{} :", v)
}
}
}
return
}
func (s *IpPasswordParser) productFilter(i, v interface{}) bool {
return filterERProductsVersion13(v, s.Product) || filterERProductsVersion14(v, s.Product)
}
func (s *IpPasswordParser) jobsFilter(i, v interface{}) bool {
return filterJobsVersion13(v, s.Component) || filterJobsVersion14(v, s.Component)
}
func (s *IpPasswordParser) propertiesFilter(i, v interface{}) (ok bool) {
var identity interface{}
switch v.(propertyCompare).Value.(type) {
case map[string]interface{}:
val := v.(propertyCompare).Value.(map[string]interface{})
if identity, ok = val["identity"]; ok {
ok = identity.(string) == s.Username
}
default:
ok = false
}
return
}
func (s *IpPasswordParser) ipsFilter(i, v interface{}) bool {
name := i.(string)
val := v.([]string)
return strings.Contains(name, s.Component) && len(val) > 0
}
func (s *IpPasswordParser) modifyProductTypeName(typeval string) {
typename := "vlcoud"
productname := "microbosh"
if typeval == typename && s.Product == productname {
s.Product = fmt.Sprintf("%s-%s", productname, typename)
}
}
func jsonFilter(list interface{}, filter func(i, v interface{}) bool, unpack interface{}) (err error) {
var idx interface{}
if o := itertools.Filter(list, filter); len(o) > 0 {
itertools.PairUnPack(<-o, &idx, unpack)
} else {
err = fmt.Errorf("no matches in list for filter")
}
return
}