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
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
|
import { ChallengeFeedback, ChallengeFeedbackStatus } from "anastasis-core";
import { h, VNode } from "preact";
import { useAnastasisContext } from "../../context/anastasis";
import { AnastasisClientFrame } from "./index";
import { authMethods, KnownAuthMethods } from "./authMethod";
function OverviewFeedbackDisplay(props: { feedback?: ChallengeFeedback }) {
const { feedback } = props;
if (!feedback) {
return null;
}
switch (feedback.state) {
case ChallengeFeedbackStatus.Message:
return (
<div class="block has-text-danger">{feedback.message}</div>
);
case ChallengeFeedbackStatus.Solved:
return <div />
case ChallengeFeedbackStatus.Pending:
case ChallengeFeedbackStatus.Solved:
case ChallengeFeedbackStatus.AuthIban:
return null;
case ChallengeFeedbackStatus.ServerFailure:
return <div class="block has-text-danger">Server error.</div>;
case ChallengeFeedbackStatus.RateLimitExceeded:
return <div class="block has-text-danger">There were to many failed attempts.</div>;
case ChallengeFeedbackStatus.Unsupported:
return <div class="block has-text-danger">This client doesn't support solving this type of challenge. Use another version or contact the provider.</div>;
case ChallengeFeedbackStatus.TruthUnknown:
return <div class="block has-text-danger">Provider doesn't recognize the challenge of the policy. Contact the provider for further information.</div>;
case ChallengeFeedbackStatus.Redirect:
default:
return <div />;
}
}
export function ChallengeOverviewScreen(): VNode {
const reducer = useAnastasisContext();
if (!reducer) {
return <div>no reducer in context</div>;
}
if (
!reducer.currentReducerState ||
reducer.currentReducerState.recovery_state === undefined
) {
return <div>invalid state</div>;
}
const policies =
reducer.currentReducerState.recovery_information?.policies ?? [];
const knownChallengesArray =
reducer.currentReducerState.recovery_information?.challenges ?? [];
const challengeFeedback =
reducer.currentReducerState?.challenge_feedback ?? {};
const knownChallengesMap: {
[uuid: string]: {
type: string;
instructions: string;
cost: string;
feedback: ChallengeFeedback | undefined;
};
} = {};
for (const ch of knownChallengesArray) {
knownChallengesMap[ch.uuid] = {
type: ch.type,
cost: ch.cost,
instructions: ch.instructions,
feedback: challengeFeedback[ch.uuid],
};
}
const policiesWithInfo = policies.map((row) => {
let isPolicySolved = true;
const challenges = row
.map(({ uuid }) => {
const info = knownChallengesMap[uuid];
const isChallengeSolved = info?.feedback?.state === "solved";
isPolicySolved = isPolicySolved && isChallengeSolved;
return { info, uuid, isChallengeSolved };
})
.filter((ch) => ch.info !== undefined);
return { isPolicySolved, challenges };
});
const atLeastThereIsOnePolicySolved =
policiesWithInfo.find((p) => p.isPolicySolved) !== undefined;
const errors = !atLeastThereIsOnePolicySolved
? "Solve one policy before proceeding"
: undefined;
return (
<AnastasisClientFrame hideNext={errors} title="Recovery: Solve challenges">
{!policies.length ? (
<p class="block">
No policies found, try with another version of the secret
</p>
) : policies.length === 1 ? (
<p class="block">
One policy found for this secret. You need to solve all the challenges
in order to recover your secret.
</p>
) : (
<p class="block">
We have found {policies.length} polices. You need to solve all the
challenges from one policy in order to recover your secret.
</p>
)}
{policiesWithInfo.map((policy, policy_index) => {
const tableBody = policy.challenges.map(({ info, uuid }) => {
const isFree = !info.cost || info.cost.endsWith(":0");
const method = authMethods[info.type as KnownAuthMethods];
if (!method) {
return <div
key={uuid}
class="block"
style={{ display: "flex", justifyContent: "space-between" }}
>
<div style={{ display: "flex", alignItems: "center" }}>
<span>unknown challenge</span>
</div>
</div>
}
function ChallengeButton({ id, feedback }: { id: string; feedback?: ChallengeFeedback }): VNode {
function selectChallenge(): void {
if (reducer) reducer.transition("select_challenge", { uuid: id })
}
if (!feedback) {
return <div>
<button class="button" onClick={selectChallenge}>
Solve
</button>
</div>
}
switch (feedback.state) {
case ChallengeFeedbackStatus.ServerFailure:
case ChallengeFeedbackStatus.Unsupported:
case ChallengeFeedbackStatus.TruthUnknown:
case ChallengeFeedbackStatus.RateLimitExceeded: return <div />
case ChallengeFeedbackStatus.AuthIban:
case ChallengeFeedbackStatus.Payment: return <div>
<button class="button" onClick={selectChallenge}>
Pay
</button>
</div>
case ChallengeFeedbackStatus.Redirect: return <div>
<button class="button" onClick={selectChallenge}>
Go to {feedback.redirect_url}
</button>
</div>
case ChallengeFeedbackStatus.Solved: return <div>
<div class="tag is-success is-large">
Solved
</div>
</div>
default: return <div>
<button class="button" onClick={selectChallenge}>
Solve
</button>
</div>
}
// return <div>
// {feedback.state !== "solved" ? (
// <a
// class="button"
// onClick={() =>
// }
// >
// {isFree ? "Solve" : `Pay and Solve`}
// </a>
// ) : null}
// {feedback.state === "solved" ? (
// // <div class="block is-success" > Solved </div>
// <div class="tag is-success is-large">Solved</div>
// ) : null}
// </div>
}
return (
<div
key={uuid}
class="block"
style={{ display: "flex", justifyContent: "space-between" }}
>
<div
style={{
display: "flex",
flexDirection: "column",
}}
>
<div style={{ display: "flex", alignItems: "center" }}>
<span class="icon">{method?.icon}</span>
<span>{info.instructions}</span>
</div>
<OverviewFeedbackDisplay feedback={info.feedback} />
</div>
<ChallengeButton id={uuid} feedback={info.feedback} />
</div>
);
});
const policyName = policy.challenges
.map((x) => x.info.type)
.join(" + ");
const opa = !atLeastThereIsOnePolicySolved
? undefined
: policy.isPolicySolved
? undefined
: "0.6";
return (
<div
key={policy_index}
class="box"
style={{
opacity: opa,
}}
>
<h3 class="subtitle">
Policy #{policy_index + 1}: {policyName}
</h3>
{policy.challenges.length === 0 && (
<p>This policy doesn't have challenges.</p>
)}
{policy.challenges.length === 1 && (
<p>This policy just have one challenge.</p>
)}
{policy.challenges.length > 1 && (
<p>This policy have {policy.challenges.length} challenges.</p>
)}
{tableBody}
</div>
);
})}
</AnastasisClientFrame>
);
}
|
