import { Directive, EventEmitter, Input, OnInit, Output } from "@angular/core"; import { ActivatedRoute } from "@angular/router"; import { first } from "rxjs/operators"; import { I18nService } from "@bitwarden/common/abstractions/i18n.service"; import { LogService } from "@bitwarden/common/abstractions/log.service"; import { PasswordGenerationService } from "@bitwarden/common/abstractions/passwordGeneration.service"; import { PlatformUtilsService } from "@bitwarden/common/abstractions/platformUtils.service"; import { StateService } from "@bitwarden/common/abstractions/state.service"; import { UsernameGenerationService } from "@bitwarden/common/abstractions/usernameGeneration.service"; import { PasswordGeneratorPolicyOptions } from "@bitwarden/common/models/domain/passwordGeneratorPolicyOptions"; @Directive() export class GeneratorComponent implements OnInit { @Input() comingFromAddEdit = false; @Input() type: string; @Output() onSelected = new EventEmitter(); usernameGeneratingPromise: Promise; typeOptions: any[]; passTypeOptions: any[]; usernameTypeOptions: any[]; subaddressOptions: any[]; catchallOptions: any[]; forwardOptions: any[]; usernameOptions: any = {}; passwordOptions: any = {}; username = "-"; password = "-"; showOptions = false; avoidAmbiguous = false; enforcedPasswordPolicyOptions: PasswordGeneratorPolicyOptions; usernameWebsite: string = null; constructor( protected passwordGenerationService: PasswordGenerationService, protected usernameGenerationService: UsernameGenerationService, protected platformUtilsService: PlatformUtilsService, protected stateService: StateService, protected i18nService: I18nService, protected logService: LogService, protected route: ActivatedRoute, private win: Window ) { this.typeOptions = [ { name: i18nService.t("password"), value: "password" }, { name: i18nService.t("username"), value: "username" }, ]; this.passTypeOptions = [ { name: i18nService.t("password"), value: "password" }, { name: i18nService.t("passphrase"), value: "passphrase" }, ]; this.usernameTypeOptions = [ { name: i18nService.t("plusAddressedEmail"), value: "subaddress", desc: i18nService.t("plusAddressedEmailDesc"), }, { name: i18nService.t("catchallEmail"), value: "catchall", desc: i18nService.t("catchallEmailDesc"), }, { name: i18nService.t("forwardedEmail"), value: "forwarded", desc: i18nService.t("forwardedEmailDesc"), }, { name: i18nService.t("randomWord"), value: "word" }, ]; this.subaddressOptions = [{ name: i18nService.t("random"), value: "random" }]; this.catchallOptions = [{ name: i18nService.t("random"), value: "random" }]; this.forwardOptions = [ { name: "SimpleLogin", value: "simplelogin" }, { name: "AnonAddy", value: "anonaddy" }, { name: "Firefox Relay", value: "firefoxrelay" }, { name: "Fastmail", value: "fastmail" }, { name: "DuckDuckGo", value: "duckduckgo" }, ]; } async ngOnInit() { this.route.queryParams.pipe(first()).subscribe(async (qParams) => { const passwordOptionsResponse = await this.passwordGenerationService.getOptions(); this.passwordOptions = passwordOptionsResponse[0]; this.enforcedPasswordPolicyOptions = passwordOptionsResponse[1]; this.avoidAmbiguous = !this.passwordOptions.ambiguous; this.passwordOptions.type = this.passwordOptions.type === "passphrase" ? "passphrase" : "password"; this.usernameOptions = await this.usernameGenerationService.getOptions(); if (this.usernameOptions.type == null) { this.usernameOptions.type = "word"; } if ( this.usernameOptions.subaddressEmail == null || this.usernameOptions.subaddressEmail === "" ) { this.usernameOptions.subaddressEmail = await this.stateService.getEmail(); } if (this.usernameWebsite == null) { this.usernameOptions.subaddressType = this.usernameOptions.catchallType = "random"; } else { this.usernameOptions.website = this.usernameWebsite; const websiteOption = { name: this.i18nService.t("websiteName"), value: "website-name" }; this.subaddressOptions.push(websiteOption); this.catchallOptions.push(websiteOption); } if (this.type !== "username" && this.type !== "password") { if (qParams.type === "username" || qParams.type === "password") { this.type = qParams.type; } else { const generatorOptions = await this.stateService.getGeneratorOptions(); this.type = generatorOptions?.type ?? "password"; } } if (this.regenerateWithoutButtonPress()) { await this.regenerate(); } }); } async typeChanged() { await this.stateService.setGeneratorOptions({ type: this.type }); if (this.regenerateWithoutButtonPress()) { await this.regenerate(); } } async regenerate() { if (this.type === "password") { await this.regeneratePassword(); } else if (this.type === "username") { await this.regenerateUsername(); } } async sliderChanged() { this.savePasswordOptions(false); await this.passwordGenerationService.addHistory(this.password); } async sliderInput() { this.normalizePasswordOptions(); this.password = await this.passwordGenerationService.generatePassword(this.passwordOptions); } async savePasswordOptions(regenerate = true) { this.normalizePasswordOptions(); await this.passwordGenerationService.saveOptions(this.passwordOptions); if (regenerate && this.regenerateWithoutButtonPress()) { await this.regeneratePassword(); } } async saveUsernameOptions(regenerate = true) { await this.usernameGenerationService.saveOptions(this.usernameOptions); if (this.usernameOptions.type === "forwarded") { this.username = "-"; } if (regenerate && this.regenerateWithoutButtonPress()) { await this.regenerateUsername(); } } async regeneratePassword() { this.password = await this.passwordGenerationService.generatePassword(this.passwordOptions); await this.passwordGenerationService.addHistory(this.password); } regenerateUsername() { return this.generateUsername(); } async generateUsername() { try { this.usernameGeneratingPromise = this.usernameGenerationService.generateUsername( this.usernameOptions ); this.username = await this.usernameGeneratingPromise; if (this.username === "" || this.username === null) { this.username = "-"; } } catch (e) { this.logService.error(e); } } copy() { const password = this.type === "password"; const copyOptions = this.win != null ? { window: this.win } : null; this.platformUtilsService.copyToClipboard( password ? this.password : this.username, copyOptions ); this.platformUtilsService.showToast( "info", null, this.i18nService.t("valueCopied", this.i18nService.t(password ? "password" : "username")) ); } select() { this.onSelected.emit(this.type === "password" ? this.password : this.username); } toggleOptions() { this.showOptions = !this.showOptions; } regenerateWithoutButtonPress() { return this.type !== "username" || this.usernameOptions.type !== "forwarded"; } private normalizePasswordOptions() { // Application level normalize options depedent on class variables this.passwordOptions.ambiguous = !this.avoidAmbiguous; if ( !this.passwordOptions.uppercase && !this.passwordOptions.lowercase && !this.passwordOptions.number && !this.passwordOptions.special ) { this.passwordOptions.lowercase = true; if (this.win != null) { const lowercase = this.win.document.querySelector("#lowercase") as HTMLInputElement; if (lowercase) { lowercase.checked = true; } } } this.passwordGenerationService.normalizeOptions( this.passwordOptions, this.enforcedPasswordPolicyOptions ); } }