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Clarify JSON serialization for the id field

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Semisol 2023-07-03 18:02:15 +03:00 committed by GitHub
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@ -30,7 +30,7 @@ The only object type that exists is the `event`, which has the following format
} }
``` ```
To obtain the `event.id`, we `sha256` the serialized event. The serialization is done over the UTF-8 JSON-serialized string (with no white space or line breaks) of the following structure: To obtain the `event.id`, we `sha256` the serialized event. The serialization is done over the UTF-8 JSON-serialized string (which is described below) of the following structure:
```json ```json
[ [
@ -43,6 +43,14 @@ To obtain the `event.id`, we `sha256` the serialized event. The serialization is
] ]
``` ```
To prevent implementation differences from creating a different event ID for the same event, the following rules MUST be followed while serializing:
- No whitespace, line breaks or other unnecessary formatting should be included in the output JSON.
- No characters except the following should be escaped, and instead should be included verbatim:
- The line break, `0x0A`, as `\n`
- A double quote, `0x22`, as `\"`
- A backspace, `0x5C`, as `\\`
- UTF-8 should be used for encoding.
## Communication between clients and relays ## Communication between clients and relays
Relays expose a websocket endpoint to which clients can connect. Relays expose a websocket endpoint to which clients can connect.