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Encoding/decode data sent over websocket to prevent issues with unicode data #32

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Jun 5, 2024
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Encoding/decode data sent over websocket to prevent issues with unicode data #32

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2a3a855
Encode data before base64 encoding
jonathan-powwow Jun 5, 2024
909f021
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jonathan-powwow Jun 5, 2024
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10 changes: 8 additions & 2 deletions apps/mocksi-lite/background.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -68,7 +68,11 @@ function sendData(request: Map<string, any>) {
data.sessionID = sessionID;
}

webSocket?.send(btoa(JSON.stringify(data)));
// uri encode the data before sending to prevent
// problems with unicode data
const dataStr = JSON.stringify(data);
const encodedDataStr = encodeURIComponent(dataStr);
webSocket?.send(btoa(encodedDataStr));
});
}

Expand Down Expand Up @@ -262,7 +266,9 @@ webSocket.onmessage = (event) => {
}

if (command?.type === "RequestInterception") {
const interceptData = atob(command.payload);
// data will be uri encoded to prevent issues with unicode
const interceptDataEncoded = atob(command.payload);
const interceptData = decodeURIComponent(interceptDataEncoded);
const interception: RequestInterception = {
type: command.type,
url: command.url,
Expand Down
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