/
client.go
171 lines (153 loc) · 4.71 KB
/
client.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
/*
Copyright 2017, 2018 Ankyra
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
package remote
import (
"bytes"
"crypto/tls"
"encoding/json"
"io"
"mime/multipart"
"net/http"
"os"
)
type InventoryClient struct {
EscapeToken string
BasicAuthUsername string
BasicAuthPassword string
InsecureSkipVerify bool
}
func NewRemoteClient(escapeToken, basicAuthUsername, basicAuthPassword string, insecureSkipVerify bool) *InventoryClient {
return &InventoryClient{
EscapeToken: escapeToken,
BasicAuthUsername: basicAuthUsername,
BasicAuthPassword: basicAuthPassword,
InsecureSkipVerify: insecureSkipVerify,
}
}
func (c *InventoryClient) GetHTTPClient() *http.Client {
transport := &http.Transport{
TLSClientConfig: &tls.Config{InsecureSkipVerify: c.InsecureSkipVerify},
}
return &http.Client{
Transport: transport,
}
}
func (c *InventoryClient) NewRequest(method, url string, reader io.Reader) (*http.Request, error) {
req, err := http.NewRequest(method, url, reader)
if err != nil {
return nil, err
}
if c.BasicAuthPassword != "" {
req.SetBasicAuth(c.BasicAuthUsername, c.BasicAuthPassword)
}
return req, nil
}
func (c *InventoryClient) POST_json(url string, data interface{}) (*http.Response, error) {
payload, err := json.Marshal(data)
if err != nil {
return nil, err
}
req, err := c.NewRequest("POST", url, bytes.NewReader(payload))
if err != nil {
return nil, err
}
req.Header.Add("Content-Type", "application/json")
return c.GetHTTPClient().Do(req)
}
func (c *InventoryClient) POST_json_with_authentication(url string, data interface{}) (*http.Response, error) {
payload, err := json.Marshal(data)
if err != nil {
return nil, err
}
req, err := c.NewRequest("POST", url, bytes.NewReader(payload))
if err != nil {
return nil, err
}
req.Header.Add("Content-Type", "application/json")
req.Header.Add("X-Escape-Token", c.EscapeToken)
return c.GetHTTPClient().Do(req)
}
func (c *InventoryClient) POST_file_with_authentication(url, path string) (*http.Response, error) {
bodyBuf := &bytes.Buffer{}
bodyWriter := multipart.NewWriter(bodyBuf)
fileWriter, err := bodyWriter.CreateFormFile("file", path)
if err != nil {
return nil, err
}
fh, err := os.Open(path)
if err != nil {
return nil, err
}
_, err = io.Copy(fileWriter, fh)
if err != nil {
return nil, err
}
contentType := bodyWriter.FormDataContentType()
bodyWriter.Close()
req, err := c.NewRequest("POST", url, bodyBuf)
if err != nil {
return nil, err
}
req.Header.Add("Content-Type", contentType)
req.Header.Add("X-Escape-Token", c.EscapeToken)
return c.GetHTTPClient().Do(req)
}
func (c *InventoryClient) PUT_json_with_authentication(url string, data interface{}) (*http.Response, error) {
payload, err := json.Marshal(data)
if err != nil {
return nil, err
}
req, err := c.NewRequest("PUT", url, bytes.NewReader(payload))
if err != nil {
return nil, err
}
req.Header.Add("Content-Type", "application/json")
req.Header.Add("X-Escape-Token", c.EscapeToken)
return c.GetHTTPClient().Do(req)
}
func (c *InventoryClient) GET_with_authentication(url string) (*http.Response, error) {
req, err := c.NewRequest("GET", url, nil)
if err != nil {
return nil, err
}
req.Header.Add("Content-Type", "application/json")
req.Header.Add("X-Escape-Token", c.EscapeToken)
return c.GetHTTPClient().Do(req)
}
func (c *InventoryClient) GET(url string) (*http.Response, error) {
req, err := c.NewRequest("GET", url, nil)
if err != nil {
return nil, err
}
return c.GetHTTPClient().Do(req)
}
func (c *InventoryClient) DELETE_with_authentication(url string) (*http.Response, error) {
req, err := c.NewRequest("DELETE", url, nil)
if err != nil {
return nil, err
}
req.Header.Add("Content-Type", "application/json")
req.Header.Add("X-Escape-Token", c.EscapeToken)
return c.GetHTTPClient().Do(req)
}
// This function is only used to check credentials (for LoginWithBasicAuth in the inventory).
func (c *InventoryClient) GET_with_basic_authentication(url, username, password string) (*http.Response, error) {
req, err := http.NewRequest("GET", url, nil)
if err != nil {
return nil, err
}
req.SetBasicAuth(username, password)
req.Header.Add("Content-Type", "application/json")
req.Header.Add("X-Escape-Token", c.EscapeToken)
return c.GetHTTPClient().Do(req)
}