.----.        .------.       +--------+      +--------+
| User |      |Attacker|      | Client |      |   AS   |
|      |      |        |      |Instance|      |        |
|      |      |        |      |        |      |        |
|      |      |        +=(1)=>|        |      |        |
|      |      |        |      |        +-(2)->|        |
|      |      |        |      |        |<-(3)-+        |
|      |      |        |<=(4)=+        |      |        |
|      |      |        |      |        |      |        |
|      |      |        +==(5)================>|        |
|      |      |        |      |        |      |        |
|      |      |        |<================(6)==+        |
|      |      |        |      |        |      |        |
|      +==(A)================>|        |      |        |
|      |      |        |      |        +-(B)->|        |
|      |      |        |      |        |<-(C)-+        |
|      |<=================(D)=+        |      |        |
|      |      |        |      |        |      |        |
|      +==(E)================================>|        |
|      |      |        |      |        |      |        |
|      |<=(7)=+        |      |        |      |        |
|      |      |        |      |        |      |        |
|      +==(F)================>|        |      |        |
|      |      |        |      |        +-(G)->|        |
|      |      |        |      |        |      |        |
 `----`        `------`       +--------+      +--------+