mirror of
https://github.com/aptly-dev/aptly.git
synced 2026-05-06 22:18:28 +00:00
Andrey Smirnov
51 lines
1.1 KiB
Go
51 lines
1.1 KiB
Go
package awsauth
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import (
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"encoding/base64"
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"net/http"
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"net/url"
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"strings"
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)
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func prepareRequestV2(request *http.Request, keys Credentials) *http.Request {
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keyID := keys.AccessKeyID
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values := url.Values{}
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values.Set("AWSAccessKeyId", keyID)
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values.Set("SignatureVersion", "2")
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values.Set("SignatureMethod", "HmacSHA256")
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values.Set("Timestamp", timestampV2())
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augmentRequestQuery(request, values)
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if request.URL.Path == "" {
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request.URL.Path += "/"
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}
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return request
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}
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func stringToSignV2(request *http.Request) string {
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str := request.Method + "\n"
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str += strings.ToLower(request.URL.Host) + "\n"
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str += request.URL.Path + "\n"
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str += canonicalQueryStringV2(request)
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return str
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}
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func signatureV2(strToSign string, keys Credentials) string {
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hashed := hmacSHA256([]byte(keys.SecretAccessKey), strToSign)
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return base64.StdEncoding.EncodeToString(hashed)
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}
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func canonicalQueryStringV2(request *http.Request) string {
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return request.URL.RawQuery
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}
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func timestampV2() string {
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return now().Format(timeFormatV2)
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}
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const timeFormatV2 = "2006-01-02T15:04:05"
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