mirror of
https://github.com/signaller-matrix/signaller.git
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35 lines
561 B
Go
35 lines
561 B
Go
package internal
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import (
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"crypto/rand"
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"fmt"
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"net/http"
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"strings"
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)
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// newToken returns new generated token with specified length
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func NewToken(size int) string {
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b := make([]byte, size)
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rand.Read(b)
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return fmt.Sprintf("%x", b)
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}
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// getTokenFromResponse returns token from request.
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func getTokenFromResponse(r *http.Request) string {
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const prefix = "Bearer "
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auth, ok := r.Header["Authorization"]
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if !ok {
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return ""
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}
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for _, v := range auth {
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if strings.HasPrefix(v, prefix) {
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return strings.TrimPrefix(v, prefix)
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}
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}
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return ""
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}
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