186 lines
5.8 KiB
TypeScript
186 lines
5.8 KiB
TypeScript
import { Component, OnInit } from "@angular/core";
|
|
import { ActivatedRoute } from "@angular/router";
|
|
|
|
import { ApiService } from "@bitwarden/common/abstractions/api.service";
|
|
import { CryptoService } from "@bitwarden/common/abstractions/crypto.service";
|
|
import { CryptoFunctionService } from "@bitwarden/common/abstractions/cryptoFunction.service";
|
|
import { FileDownloadService } from "@bitwarden/common/abstractions/fileDownload/fileDownload.service";
|
|
import { I18nService } from "@bitwarden/common/abstractions/i18n.service";
|
|
import { PlatformUtilsService } from "@bitwarden/common/abstractions/platformUtils.service";
|
|
import { SEND_KDF_ITERATIONS } from "@bitwarden/common/enums/kdfType";
|
|
import { SendType } from "@bitwarden/common/enums/sendType";
|
|
import { Utils } from "@bitwarden/common/misc/utils";
|
|
import { SendAccess } from "@bitwarden/common/models/domain/sendAccess";
|
|
import { SymmetricCryptoKey } from "@bitwarden/common/models/domain/symmetricCryptoKey";
|
|
import { SendAccessRequest } from "@bitwarden/common/models/request/sendAccessRequest";
|
|
import { ErrorResponse } from "@bitwarden/common/models/response/errorResponse";
|
|
import { SendAccessResponse } from "@bitwarden/common/models/response/sendAccessResponse";
|
|
import { SendAccessView } from "@bitwarden/common/models/view/sendAccessView";
|
|
|
|
@Component({
|
|
selector: "app-send-access",
|
|
templateUrl: "access.component.html",
|
|
})
|
|
export class AccessComponent implements OnInit {
|
|
send: SendAccessView;
|
|
sendType = SendType;
|
|
downloading = false;
|
|
loading = true;
|
|
passwordRequired = false;
|
|
formPromise: Promise<SendAccessResponse>;
|
|
password: string;
|
|
showText = false;
|
|
unavailable = false;
|
|
error = false;
|
|
hideEmail = false;
|
|
|
|
private id: string;
|
|
private key: string;
|
|
private decKey: SymmetricCryptoKey;
|
|
private accessRequest: SendAccessRequest;
|
|
|
|
constructor(
|
|
private i18nService: I18nService,
|
|
private cryptoFunctionService: CryptoFunctionService,
|
|
private apiService: ApiService,
|
|
private platformUtilsService: PlatformUtilsService,
|
|
private route: ActivatedRoute,
|
|
private cryptoService: CryptoService,
|
|
private fileDownloadService: FileDownloadService
|
|
) {}
|
|
|
|
get sendText() {
|
|
if (this.send == null || this.send.text == null) {
|
|
return null;
|
|
}
|
|
return this.showText ? this.send.text.text : this.send.text.maskedText;
|
|
}
|
|
|
|
get expirationDate() {
|
|
if (this.send == null || this.send.expirationDate == null) {
|
|
return null;
|
|
}
|
|
return this.send.expirationDate;
|
|
}
|
|
|
|
get creatorIdentifier() {
|
|
if (this.send == null || this.send.creatorIdentifier == null) {
|
|
return null;
|
|
}
|
|
return this.send.creatorIdentifier;
|
|
}
|
|
|
|
ngOnInit() {
|
|
this.route.params.subscribe(async (params) => {
|
|
this.id = params.sendId;
|
|
this.key = params.key;
|
|
if (this.key == null || this.id == null) {
|
|
return;
|
|
}
|
|
await this.load();
|
|
});
|
|
}
|
|
|
|
async download() {
|
|
if (this.send == null || this.decKey == null) {
|
|
return;
|
|
}
|
|
|
|
if (this.downloading) {
|
|
return;
|
|
}
|
|
|
|
const downloadData = await this.apiService.getSendFileDownloadData(
|
|
this.send,
|
|
this.accessRequest
|
|
);
|
|
|
|
if (Utils.isNullOrWhitespace(downloadData.url)) {
|
|
this.platformUtilsService.showToast("error", null, this.i18nService.t("missingSendFile"));
|
|
return;
|
|
}
|
|
|
|
this.downloading = true;
|
|
const response = await fetch(new Request(downloadData.url, { cache: "no-store" }));
|
|
if (response.status !== 200) {
|
|
this.platformUtilsService.showToast("error", null, this.i18nService.t("errorOccurred"));
|
|
this.downloading = false;
|
|
return;
|
|
}
|
|
|
|
try {
|
|
const buf = await response.arrayBuffer();
|
|
const decBuf = await this.cryptoService.decryptFromBytes(buf, this.decKey);
|
|
this.fileDownloadService.download({
|
|
fileName: this.send.file.fileName,
|
|
blobData: decBuf,
|
|
downloadMethod: "save",
|
|
});
|
|
} catch (e) {
|
|
this.platformUtilsService.showToast("error", null, this.i18nService.t("errorOccurred"));
|
|
}
|
|
|
|
this.downloading = false;
|
|
}
|
|
|
|
copyText() {
|
|
this.platformUtilsService.copyToClipboard(this.send.text.text);
|
|
this.platformUtilsService.showToast(
|
|
"success",
|
|
null,
|
|
this.i18nService.t("valueCopied", this.i18nService.t("sendTypeText"))
|
|
);
|
|
}
|
|
|
|
toggleText() {
|
|
this.showText = !this.showText;
|
|
}
|
|
|
|
async load() {
|
|
this.unavailable = false;
|
|
this.error = false;
|
|
this.hideEmail = false;
|
|
const keyArray = Utils.fromUrlB64ToArray(this.key);
|
|
this.accessRequest = new SendAccessRequest();
|
|
if (this.password != null) {
|
|
const passwordHash = await this.cryptoFunctionService.pbkdf2(
|
|
this.password,
|
|
keyArray,
|
|
"sha256",
|
|
SEND_KDF_ITERATIONS
|
|
);
|
|
this.accessRequest.password = Utils.fromBufferToB64(passwordHash);
|
|
}
|
|
try {
|
|
let sendResponse: SendAccessResponse = null;
|
|
if (this.loading) {
|
|
sendResponse = await this.apiService.postSendAccess(this.id, this.accessRequest);
|
|
} else {
|
|
this.formPromise = this.apiService.postSendAccess(this.id, this.accessRequest);
|
|
sendResponse = await this.formPromise;
|
|
}
|
|
this.passwordRequired = false;
|
|
const sendAccess = new SendAccess(sendResponse);
|
|
this.decKey = await this.cryptoService.makeSendKey(keyArray);
|
|
this.send = await sendAccess.decrypt(this.decKey);
|
|
this.showText = this.send.text != null ? !this.send.text.hidden : true;
|
|
} catch (e) {
|
|
if (e instanceof ErrorResponse) {
|
|
if (e.statusCode === 401) {
|
|
this.passwordRequired = true;
|
|
} else if (e.statusCode === 404) {
|
|
this.unavailable = true;
|
|
} else {
|
|
this.error = true;
|
|
}
|
|
}
|
|
}
|
|
this.loading = false;
|
|
this.hideEmail =
|
|
this.creatorIdentifier == null &&
|
|
!this.passwordRequired &&
|
|
!this.loading &&
|
|
!this.unavailable;
|
|
}
|
|
}
|