|
1
|
|
|
package providers |
|
2
|
|
|
|
|
3
|
|
|
import ( |
|
4
|
|
|
"encoding/json" |
|
5
|
|
|
"errors" |
|
6
|
|
|
"fmt" |
|
7
|
|
|
"net/http" |
|
8
|
|
|
"net/url" |
|
9
|
|
|
"time" |
|
10
|
|
|
|
|
11
|
|
|
httputil "github.com/aliyun/credentials-go/credentials/internal/http" |
|
12
|
|
|
"github.com/aliyun/credentials-go/credentials/internal/utils" |
|
13
|
|
|
) |
|
14
|
|
|
|
|
15
|
|
|
// OAuthTokenUpdateCallback 定义OAuth令牌更新回调函数类型 |
|
16
|
|
|
type OAuthTokenUpdateCallback func(refreshToken, accessToken, accessKey, secret, securityToken string, accessTokenExpire, stsExpire int64) error |
|
17
|
|
|
|
|
18
|
|
|
type oauthCredentialResponse struct { |
|
19
|
|
|
AccessKeyId string `json:"accessKeyId"` |
|
20
|
|
|
AccessKeySecret string `json:"accessKeySecret"` |
|
21
|
|
|
SecurityToken string `json:"securityToken"` |
|
22
|
|
|
Expiration string `json:"expiration"` |
|
23
|
|
|
RequestId string `json:"requestId"` |
|
24
|
|
|
} |
|
25
|
|
|
|
|
26
|
|
|
type oauthRefreshTokenResponse struct { |
|
27
|
|
|
AccessToken string `json:"access_token"` |
|
28
|
|
|
RefreshToken string `json:"refresh_token"` |
|
29
|
|
|
ExpiresIn int64 `json:"expires_in"` |
|
30
|
|
|
TokenType string `json:"token_type"` |
|
31
|
|
|
} |
|
32
|
|
|
|
|
33
|
|
|
type OAuthCredentialsProvider struct { |
|
34
|
|
|
clientId string |
|
35
|
|
|
signInUrl string |
|
36
|
|
|
refreshToken string |
|
37
|
|
|
accessToken string |
|
38
|
|
|
accessTokenExpire int64 |
|
39
|
|
|
|
|
40
|
|
|
lastUpdateTimestamp int64 |
|
41
|
|
|
expirationTimestamp int64 |
|
42
|
|
|
sessionCredentials *sessionCredentials |
|
43
|
|
|
// for http options |
|
44
|
|
|
httpOptions *HttpOptions |
|
45
|
|
|
// OAuth token call back |
|
46
|
|
|
tokenUpdateCallback OAuthTokenUpdateCallback |
|
47
|
|
|
} |
|
48
|
|
|
|
|
49
|
|
|
type OAuthCredentialsProviderBuilder struct { |
|
50
|
|
|
provider *OAuthCredentialsProvider |
|
51
|
|
|
} |
|
52
|
|
|
|
|
53
|
|
|
func NewOAuthCredentialsProviderBuilder() *OAuthCredentialsProviderBuilder { |
|
54
|
|
|
return &OAuthCredentialsProviderBuilder{ |
|
55
|
|
|
provider: &OAuthCredentialsProvider{}, |
|
56
|
|
|
} |
|
57
|
|
|
} |
|
58
|
|
|
|
|
59
|
|
|
func (b *OAuthCredentialsProviderBuilder) WithClientId(clientId string) *OAuthCredentialsProviderBuilder { |
|
60
|
|
|
b.provider.clientId = clientId |
|
61
|
|
|
return b |
|
62
|
|
|
} |
|
63
|
|
|
|
|
64
|
|
|
func (b *OAuthCredentialsProviderBuilder) WithSignInUrl(signInUrl string) *OAuthCredentialsProviderBuilder { |
|
65
|
|
|
b.provider.signInUrl = signInUrl |
|
66
|
|
|
return b |
|
67
|
|
|
} |
|
68
|
|
|
|
|
69
|
|
|
func (b *OAuthCredentialsProviderBuilder) WithRefreshToken(refreshToken string) *OAuthCredentialsProviderBuilder { |
|
70
|
|
|
b.provider.refreshToken = refreshToken |
|
71
|
|
|
return b |
|
72
|
|
|
} |
|
73
|
|
|
|
|
74
|
|
|
func (b *OAuthCredentialsProviderBuilder) WithAccessToken(accessToken string) *OAuthCredentialsProviderBuilder { |
|
75
|
|
|
b.provider.accessToken = accessToken |
|
76
|
|
|
return b |
|
77
|
|
|
} |
|
78
|
|
|
|
|
79
|
|
|
func (b *OAuthCredentialsProviderBuilder) WithAccessTokenExpire(accessTokenExpire int64) *OAuthCredentialsProviderBuilder { |
|
80
|
|
|
b.provider.accessTokenExpire = accessTokenExpire |
|
81
|
|
|
return b |
|
82
|
|
|
} |
|
83
|
|
|
|
|
84
|
|
|
func (b *OAuthCredentialsProviderBuilder) WithHttpOptions(httpOptions *HttpOptions) *OAuthCredentialsProviderBuilder { |
|
85
|
|
|
b.provider.httpOptions = httpOptions |
|
86
|
|
|
return b |
|
87
|
|
|
} |
|
88
|
|
|
|
|
89
|
|
|
func (b *OAuthCredentialsProviderBuilder) WithTokenUpdateCallback(callback OAuthTokenUpdateCallback) *OAuthCredentialsProviderBuilder { |
|
90
|
|
|
b.provider.tokenUpdateCallback = callback |
|
91
|
|
|
return b |
|
92
|
|
|
} |
|
93
|
|
|
|
|
94
|
|
|
func (b *OAuthCredentialsProviderBuilder) Build() (provider *OAuthCredentialsProvider, err error) { |
|
95
|
|
|
if b.provider.clientId == "" { |
|
96
|
|
|
err = errors.New("the ClientId is empty") |
|
97
|
|
|
return |
|
98
|
|
|
} |
|
99
|
|
|
|
|
100
|
|
|
if b.provider.signInUrl == "" { |
|
101
|
|
|
err = errors.New("the url for sign-in is empty") |
|
102
|
|
|
return |
|
103
|
|
|
} |
|
104
|
|
|
|
|
105
|
|
|
if b.provider.refreshToken == "" { |
|
106
|
|
|
err = errors.New("OAuth access token is empty or expired, please re-login with cli") |
|
107
|
|
|
return |
|
108
|
|
|
} |
|
109
|
|
|
|
|
110
|
|
|
provider = b.provider |
|
111
|
|
|
return |
|
112
|
|
|
} |
|
113
|
|
|
|
|
114
|
|
|
func (provider *OAuthCredentialsProvider) getCredentials() (session *sessionCredentials, err error) { |
|
115
|
|
|
|
|
116
|
|
|
if provider.accessToken == "" || provider.accessTokenExpire == 0 || provider.accessTokenExpire-time.Now().Unix() <= 180 { |
|
117
|
|
|
err = provider.tryRefreshOauthToken() |
|
118
|
|
|
if err != nil { |
|
119
|
|
|
return nil, err |
|
120
|
|
|
} |
|
121
|
|
|
} |
|
122
|
|
|
|
|
123
|
|
|
url, err := url.Parse(provider.signInUrl) |
|
124
|
|
|
if err != nil { |
|
125
|
|
|
return nil, err |
|
126
|
|
|
} |
|
127
|
|
|
|
|
128
|
|
|
req := &httputil.Request{ |
|
129
|
|
|
Method: "POST", |
|
130
|
|
|
Protocol: url.Scheme, |
|
131
|
|
|
Host: url.Host, |
|
132
|
|
|
Path: "/v1/exchange", |
|
133
|
|
|
Headers: map[string]string{}, |
|
134
|
|
|
} |
|
135
|
|
|
|
|
136
|
|
|
connectTimeout := 5 * time.Second |
|
137
|
|
|
readTimeout := 10 * time.Second |
|
138
|
|
|
|
|
139
|
|
|
if provider.httpOptions != nil && provider.httpOptions.ConnectTimeout > 0 { |
|
140
|
|
|
connectTimeout = time.Duration(provider.httpOptions.ConnectTimeout) * time.Millisecond |
|
141
|
|
|
} |
|
142
|
|
|
if provider.httpOptions != nil && provider.httpOptions.ReadTimeout > 0 { |
|
143
|
|
|
readTimeout = time.Duration(provider.httpOptions.ReadTimeout) * time.Millisecond |
|
144
|
|
|
} |
|
145
|
|
|
if provider.httpOptions != nil && provider.httpOptions.Proxy != "" { |
|
146
|
|
|
req.Proxy = provider.httpOptions.Proxy |
|
147
|
|
|
} |
|
148
|
|
|
req.ConnectTimeout = connectTimeout |
|
149
|
|
|
req.ReadTimeout = readTimeout |
|
150
|
|
|
|
|
151
|
|
|
// set headers |
|
152
|
|
|
req.Headers["Content-Type"] = "application/json" |
|
153
|
|
|
req.Headers["Authorization"] = fmt.Sprintf("Bearer %s", provider.accessToken) |
|
154
|
|
|
res, err := httpDo(req) |
|
155
|
|
|
if err != nil { |
|
156
|
|
|
return |
|
157
|
|
|
} |
|
158
|
|
|
|
|
159
|
|
|
if res.StatusCode != http.StatusOK { |
|
160
|
|
|
message := "get session token from OAuth failed: " |
|
161
|
|
|
err = errors.New(message + string(res.Body)) |
|
162
|
|
|
return |
|
163
|
|
|
} |
|
164
|
|
|
var data oauthCredentialResponse |
|
165
|
|
|
err = json.Unmarshal(res.Body, &data) |
|
166
|
|
|
if err != nil { |
|
167
|
|
|
err = fmt.Errorf("get session token from OAuth failed, json.Unmarshal fail: %s", err.Error()) |
|
168
|
|
|
return |
|
169
|
|
|
} |
|
170
|
|
|
|
|
171
|
|
|
if data.AccessKeyId == "" || data.AccessKeySecret == "" || data.SecurityToken == "" { |
|
172
|
|
|
err = fmt.Errorf("refresh session token err, fail to get credentials from OAuth: " + string(res.Body)) |
|
173
|
|
|
return |
|
174
|
|
|
} |
|
175
|
|
|
|
|
176
|
|
|
session = &sessionCredentials{ |
|
177
|
|
|
AccessKeyId: data.AccessKeyId, |
|
178
|
|
|
AccessKeySecret: data.AccessKeySecret, |
|
179
|
|
|
SecurityToken: data.SecurityToken, |
|
180
|
|
|
Expiration: data.Expiration, |
|
181
|
|
|
} |
|
182
|
|
|
return |
|
183
|
|
|
} |
|
184
|
|
|
|
|
185
|
|
|
func (provider *OAuthCredentialsProvider) tryRefreshOauthToken() (err error) { |
|
186
|
|
|
refreshToken := provider.refreshToken |
|
187
|
|
|
clientId := provider.clientId |
|
188
|
|
|
|
|
189
|
|
|
url, err := url.Parse(provider.signInUrl) |
|
190
|
|
|
if err != nil { |
|
191
|
|
|
return |
|
192
|
|
|
} |
|
193
|
|
|
|
|
194
|
|
|
req := &httputil.Request{ |
|
195
|
|
|
Method: "POST", |
|
196
|
|
|
Protocol: url.Scheme, |
|
197
|
|
|
Host: url.Host, |
|
198
|
|
|
Path: "/v1/token", |
|
199
|
|
|
Headers: map[string]string{}, |
|
200
|
|
|
} |
|
201
|
|
|
|
|
202
|
|
|
connectTimeout := 5 * time.Second |
|
203
|
|
|
readTimeout := 10 * time.Second |
|
204
|
|
|
|
|
205
|
|
|
if provider.httpOptions != nil && provider.httpOptions.ConnectTimeout > 0 { |
|
206
|
|
|
connectTimeout = time.Duration(provider.httpOptions.ConnectTimeout) * time.Millisecond |
|
207
|
|
|
} |
|
208
|
|
|
if provider.httpOptions != nil && provider.httpOptions.ReadTimeout > 0 { |
|
209
|
|
|
readTimeout = time.Duration(provider.httpOptions.ReadTimeout) * time.Millisecond |
|
210
|
|
|
} |
|
211
|
|
|
if provider.httpOptions != nil && provider.httpOptions.Proxy != "" { |
|
212
|
|
|
req.Proxy = provider.httpOptions.Proxy |
|
213
|
|
|
} |
|
214
|
|
|
req.ConnectTimeout = connectTimeout |
|
215
|
|
|
req.ReadTimeout = readTimeout |
|
216
|
|
|
|
|
217
|
|
|
bodyForm := make(map[string]string) |
|
218
|
|
|
bodyForm["grant_type"] = "refresh_token" |
|
219
|
|
|
bodyForm["refresh_token"] = refreshToken |
|
220
|
|
|
bodyForm["client_id"] = clientId |
|
221
|
|
|
bodyForm["Timestamp"] = utils.GetTimeInFormatISO8601() |
|
222
|
|
|
req.Form = bodyForm |
|
223
|
|
|
|
|
224
|
|
|
req.Headers["Content-Type"] = "application/x-www-form-urlencoded" |
|
225
|
|
|
resp, err := httpDo(req) |
|
226
|
|
|
if err != nil { |
|
227
|
|
|
return |
|
228
|
|
|
} |
|
229
|
|
|
if resp.StatusCode != http.StatusOK { |
|
230
|
|
|
return fmt.Errorf("failed to refresh token, status code: %d", resp.StatusCode) |
|
231
|
|
|
} |
|
232
|
|
|
var tokenResp oauthRefreshTokenResponse |
|
233
|
|
|
err = json.Unmarshal(resp.Body, &tokenResp) |
|
234
|
|
|
if err != nil { |
|
235
|
|
|
err = fmt.Errorf("get refresh token from OAuth failed, json.Unmarshal fail: %s", err.Error()) |
|
236
|
|
|
return |
|
237
|
|
|
} |
|
238
|
|
|
if tokenResp.RefreshToken == "" || tokenResp.AccessToken == "" { |
|
239
|
|
|
err = fmt.Errorf("failed to refresh token from OAuth: " + string(resp.Body)) |
|
240
|
|
|
return |
|
241
|
|
|
} |
|
242
|
|
|
provider.accessToken = tokenResp.AccessToken |
|
243
|
|
|
provider.refreshToken = tokenResp.RefreshToken |
|
244
|
|
|
provider.accessTokenExpire = time.Now().Unix() + tokenResp.ExpiresIn |
|
245
|
|
|
|
|
246
|
|
|
return nil |
|
247
|
|
|
} |
|
248
|
|
|
|
|
249
|
|
|
func (provider *OAuthCredentialsProvider) needUpdateCredential() (result bool) { |
|
250
|
|
|
if provider.expirationTimestamp == 0 { |
|
251
|
|
|
return true |
|
252
|
|
|
} |
|
253
|
|
|
|
|
254
|
|
|
return provider.expirationTimestamp-time.Now().Unix() <= 180 |
|
255
|
|
|
} |
|
256
|
|
|
|
|
257
|
|
|
func (provider *OAuthCredentialsProvider) GetCredentials() (cc *Credentials, err error) { |
|
258
|
|
|
if provider.sessionCredentials == nil || provider.needUpdateCredential() { |
|
259
|
|
|
sessionCredentials, err1 := provider.getCredentials() |
|
260
|
|
|
if err1 != nil { |
|
261
|
|
|
return nil, err1 |
|
262
|
|
|
} |
|
263
|
|
|
|
|
264
|
|
|
provider.sessionCredentials = sessionCredentials |
|
265
|
|
|
expirationTime, err2 := time.Parse("2006-01-02T15:04:05Z", sessionCredentials.Expiration) |
|
266
|
|
|
if err2 != nil { |
|
267
|
|
|
return nil, err2 |
|
268
|
|
|
} |
|
269
|
|
|
|
|
270
|
|
|
provider.lastUpdateTimestamp = time.Now().Unix() |
|
271
|
|
|
provider.expirationTimestamp = expirationTime.Unix() |
|
272
|
|
|
|
|
273
|
|
|
// 如果设置了回调函数，则调用回调函数写回配置文件 |
|
274
|
|
|
if provider.tokenUpdateCallback != nil { |
|
275
|
|
|
err1 := provider.tokenUpdateCallback(provider.refreshToken, provider.accessToken, sessionCredentials.AccessKeyId, sessionCredentials.AccessKeySecret, sessionCredentials.SecurityToken, provider.accessTokenExpire, provider.expirationTimestamp) |
|
276
|
|
|
if err1 != nil { |
|
277
|
|
|
fmt.Printf("Warning: failed to update OAuth tokens in config file: %v\n", err) |
|
278
|
|
|
} |
|
279
|
|
|
} |
|
280
|
|
|
} |
|
281
|
|
|
|
|
282
|
|
|
cc = &Credentials{ |
|
283
|
|
|
AccessKeyId: provider.sessionCredentials.AccessKeyId, |
|
284
|
|
|
AccessKeySecret: provider.sessionCredentials.AccessKeySecret, |
|
285
|
|
|
SecurityToken: provider.sessionCredentials.SecurityToken, |
|
286
|
|
|
ProviderName: provider.GetProviderName(), |
|
287
|
|
|
} |
|
288
|
|
|
return |
|
289
|
|
|
} |
|
290
|
|
|
|
|
291
|
|
|
func (provider *OAuthCredentialsProvider) GetProviderName() string { |
|
292
|
|
|
return "oauth" |
|
293
|
|
|
} |
|
294
|
|
|
|
aliyun /
credentials-go
