graham.systems
+6
-1
deno.lock
+6
-1
deno.lock
···
16
16
"npm:@atcute/jetstream@^1.1.2": "1.1.2",
17
17
"npm:@atcute/lex-cli@^2.3.1": "2.3.1",
18
18
"npm:@atcute/lexicons@^1.2.2": "1.2.2",
19
+
"npm:@atcute/tid@^1.0.3": "1.0.3",
19
20
"npm:@atproto/lexicon@~0.5.1": "0.5.1"
20
21
},
21
22
"jsr": {
···
115
116
"@standard-schema/spec",
116
117
"esm-env"
117
118
]
119
+
},
120
+
"@atcute/tid@1.0.3": {
121
+
"integrity": "sha512-wfMJx1IMdnu0CZgWl0uR4JO2s6PGT1YPhpytD4ZHzEYKKQVuqV6Eb/7vieaVo1eYNMp2FrY67FZObeR7utRl2w=="
118
122
},
119
123
"@atproto/common-web@0.4.3": {
120
124
"integrity": "sha512-nRDINmSe4VycJzPo6fP/hEltBcULFxt9Kw7fQk6405FyAWZiTluYHlXOnU7GkQfeUK44OENG1qFTBcmCJ7e8pg==",
···
236
240
"dependencies": [
237
241
"npm:@atcute/atproto@^3.1.9",
238
242
"npm:@atcute/client@^4.0.5",
239
-
"npm:@atcute/lexicons@^1.2.2"
243
+
"npm:@atcute/lexicons@^1.2.2",
244
+
"npm:@atcute/tid@^1.0.3"
240
245
]
241
246
},
242
247
"packages/shared": {
+2
-1
packages/producer/deno.jsonc
+2
-1
packages/producer/deno.jsonc
+42
-4
packages/producer/mod.ts
+42
-4
packages/producer/mod.ts
···
1
1
import { produceRequirements } from "@cistern/shared";
2
+
import { encryptText } from "@cistern/crypto";
2
3
import type {
3
4
LocalPublicKey,
4
5
ProducerOptions,
···
6
7
} from "./types.ts";
7
8
import { type Did, parse, type ResourceUri } from "@atcute/lexicons";
8
9
import type { Client, CredentialManager } from "@atcute/client";
10
+
import { now } from "@atcute/tid";
9
11
import {
12
+
type AppCisternLexiconItem,
10
13
AppCisternLexiconPubkey,
11
14
} from "@cistern/lexicon";
12
15
···
60
63
61
64
/**
62
65
* Creates an item and saves it as a record in the user's PDS
63
-
* @todo Error if there is no selected public key
64
-
* @todo Construct valid item
65
-
* @todo Save item to PDS
66
66
*/
67
-
async createItem() {}
67
+
async createItem(text: string): Promise<ResourceUri> {
68
+
if (!this.publicKey) {
69
+
throw new Error(
70
+
"no public key set; select a public key before creating an item",
71
+
);
72
+
}
73
+
74
+
const payload = encryptText(
75
+
Uint8Array.fromBase64(this.publicKey.record.content),
76
+
text,
77
+
);
78
+
const record: AppCisternLexiconItem.Main = {
79
+
$type: "app.cistern.lexicon.item",
80
+
tid: now(),
81
+
algorithm: "x_wing-xchacha20_poly1305-sha3_512",
82
+
ciphertext: payload.cipherText,
83
+
contentHash: payload.hash,
84
+
contentLength: payload.length,
85
+
nonce: payload.nonce,
86
+
payload: payload.content,
87
+
pubkey: this.publicKey.uri,
88
+
};
89
+
90
+
const res = await this.rpc.post("com.atproto.repo.createRecord", {
91
+
input: {
92
+
collection: "app.cistern.lexicon.item",
93
+
repo: this.did,
94
+
record,
95
+
},
96
+
});
97
+
98
+
if (!res.ok) {
99
+
throw new Error(
100
+
`failed to create new item: ${res.status} ${res.data.error}`,
101
+
);
102
+
}
103
+
104
+
return res.data.uri;
105
+
}
68
106
69
107
/**
70
108
* Lists public keys registered in the user's PDS