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Check snapshot size before upload (#7733)

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Joakim Sørensen 2020-11-19 22:49:29 +01:00 committed by GitHub
parent 45721eb4fe
commit 0b896ddfb1
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1 changed files with 16 additions and 0 deletions
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16
hassio/src/components/hassio-upload-snapshot.ts
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@ -27,6 +27,8 @@ declare global {
} }
} }
const MAX_FILE_SIZE = 1 * 1024 * 1024 * 1024; // 1GB
@customElement("hassio-upload-snapshot") @customElement("hassio-upload-snapshot")
export class HassioUploadSnapshot extends LitElement { export class HassioUploadSnapshot extends LitElement {
public hass!: HomeAssistant; public hass!: HomeAssistant;
@ -51,6 +53,20 @@ export class HassioUploadSnapshot extends LitElement {
private async _uploadFile(ev) { private async _uploadFile(ev) {
const file = ev.detail.files[0]; const file = ev.detail.files[0];
if (file.size > MAX_FILE_SIZE) {
showAlertDialog(this, {
title: "Snapshot file is too big",
text: html`The maximum allowed filesize is 1GB.<br />
<a
href="https://www.home-assistant.io/hassio/haos_common_tasks/#restoring-a-snapshot-on-a-new-install"
target="_blank"
>Have a look here on how to restore it.</a
>`,
confirmText: "ok",
});
return;
}
if (!["application/x-tar"].includes(file.type)) { if (!["application/x-tar"].includes(file.type)) {
showAlertDialog(this, { showAlertDialog(this, {
title: "Unsupported file format", title: "Unsupported file format",