blob: 93b21f85631f76975b244a40ee4e2b79dcb628ad (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
|
@startuml
autonumber
Actor "Payer (Shopper) Browser" as Payer
Participant "Payee (Merchant) Site" as Payee
Participant "Taler Exchange" as Exchange
note over Payer, Payee: Tor/HTTPS
note over Payee, Exchange: HTTP/HTTPS
title Taler (Payment)
== Request Offer ==
Payer->Payee: Choose goods by navigating to offer URL
Payee->Payer: Send signed digital contract proposal
opt
Payer->Payer: Select Taler payment method (skippable with auto-detection)
end
== Execute Payment ==
opt
Payer->Payer: Affirm contract
end
Payer->Payee: Navigate to fulfillment URL
Payee->Payer: Send hash of digital contract and payment information
Payer->Payee: Send payment
Payee->Exchange: Forward payment
Exchange->Payee: Confirm payment
Payee->Payer: Confirm payment
== Fulfilment ==
Payer->Payee: Reload fulfillment URL for delivery
Payee->Payer: Provide product resource
@enduml
|
