48 lines
746 B
Go
48 lines
746 B
Go
package main
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import (
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"encoding/json"
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"fmt"
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"net/http"
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)
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type User struct {
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Username string `json:"username"`
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Password string
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AuthKey string
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}
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func (u *User) Key() string {
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return fmt.Sprintf("user:%s:key", u.Username)
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}
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func (u *User) Auth(authKey string) bool {
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return u.AuthKey == authKey
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}
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func (u *User) Created() []byte {
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j, _ := json.Marshal(u)
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return j
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}
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func authUserFromHeader(d *Store, r *http.Request) (*User, error) {
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un := r.Header.Get("x-auth-user")
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uk := r.Header.Get("x-auth-key")
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u := &User{
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Username: un,
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}
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storedKey, err := d.Get(u.Key())
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if err != nil {
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// No user
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return nil, err
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}
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u.AuthKey = string(storedKey)
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if u.Auth(uk) {
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return u, nil
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}
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return nil, fmt.Errorf("Unauthorized")
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}
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