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54 lines
985 B
Go
54 lines
985 B
Go
package main
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// Queue for pending authentication requests
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import (
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"log"
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"math/rand"
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"time"
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"github.com/oklog/ulid"
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)
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type AuthenticationQueue struct {
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requestMap map[string]*AuthRequest
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requestChan chan *AuthRequest
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tokenChan chan *AuthToken
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}
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func (q *AuthenticationQueue) QueueRequest(r *AuthRequest) {
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q.requestChan <- r
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}
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// Should be executed by the goroutine that watches
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// AuthenticationQueue.requestChan to be thread safe
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func (q *AuthenticationQueue) queueRequest(r *AuthRequest) error {
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t := time.Unix(1000000, 0)
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entropy := ulid.Monotonic(rand.New(rand.NewSource(t.UnixNano())), 0)
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ulidID := ulid.MustNew(ulid.Timestamp(t), entropy)
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ID := ulidID.String()
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err := r.SetId(ID)
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if err != nil {
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return err
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}
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q.requestMap[ID] = r
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log.Println("Queued request by id: ", ID)
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return nil
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}
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func (q *AuthenticationQueue) startRequestChanListener() {
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go func() {
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for {
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var req *AuthRequest = <-q.requestChan
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q.queueRequest(req)
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}
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}()
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}
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