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SSO login for generic clients and CLI (#140) 

* sso

* move break into try block

* make client id dynamic

* clientId is a string, DOH!

* reject if port not available

* lint fixes
This commit is contained in:
Kyle Spearrin 2020-08-03 15:24:26 -04:00 committed by GitHub
parent 101c5688c4
commit 7d49902eea
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5 changed files with 175 additions and 45 deletions
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22
package-lock.json generated
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@ -4132,6 +4132,11 @@
}
}
},
"is-docker": {
"version": "2.0.0",
"resolved": "https://registry.npmjs.org/is-docker/-/is-docker-2.0.0.tgz",
"integrity": "sha512-pJEdRugimx4fBMra5z2/5iRdZ63OhYV0vr0Dwm5+xtW4D1FvRkB8hamMIhnWfyJeDdyr/aa7BDyNbtG38VxgoQ=="
},
"is-extendable": {
"version": "0.1.1",
"resolved": "https://registry.npmjs.org/is-extendable/-/is-extendable-0.1.1.tgz",
@ -4265,6 +4270,14 @@
"integrity": "sha512-eXK1UInq2bPmjyX6e3VHIzMLobc4J94i4AWn+Hpq3OU5KkrRC96OAcR3PRJ/pGu6m8TRnBHP9dkXQVsT/COVIA==",
"dev": true
},
"is-wsl": {
"version": "2.2.0",
"resolved": "https://registry.npmjs.org/is-wsl/-/is-wsl-2.2.0.tgz",
"integrity": "sha512-fKzAra0rGJUUBwGBgNkHZuToZcn+TtXHpeCgmkMJMMYx1sQDYaCSyjJBSCa2nH1DGm7s3n1oBnohoVTBaN7Lww==",
"requires": {
"is-docker": "^2.0.0"
}
},
"isarray": {
"version": "1.0.0",
"resolved": "https://registry.npmjs.org/isarray/-/isarray-1.0.0.tgz",
@ -6272,6 +6285,15 @@
"mimic-fn": "^1.0.0"
}
},
"open": {
"version": "7.1.0",
"resolved": "https://registry.npmjs.org/open/-/open-7.1.0.tgz",
"integrity": "sha512-lLPI5KgOwEYCDKXf4np7y1PBEkj7HYIyP2DY8mVDRnx0VIIu6bNrRB0R66TuO7Mack6EnTNLm4uvcl1UoklTpA==",
"requires": {
"is-docker": "^2.0.0",
"is-wsl": "^2.1.1"
}
},
"opencollective": {
"version": "1.0.3",
"resolved": "https://registry.npmjs.org/opencollective/-/opencollective-1.0.3.tgz",

1
package.json
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@ -93,6 +93,7 @@
"ngx-infinite-scroll": "7.0.1",
"node-fetch": "2.2.0",
"node-forge": "0.7.6",
"open": "7.1.0",
"papaparse": "4.6.0",
"rxjs": "6.3.3",
"tldjs": "2.3.1",

30
src/angular/components/sso.component.ts
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@ -31,7 +31,10 @@ export class SsoComponent {
protected twoFactorRoute = '2fa';
protected successRoute = 'lock';
protected changePasswordRoute = 'change-password';
protected clientId: string;
protected redirectUri: string;
protected state: string;
protected codeChallenge: string;
constructor(protected authService: AuthService, protected router: Router,
protected i18nService: I18nService, protected route: ActivatedRoute,
@ -50,6 +53,12 @@ export class SsoComponent {
if (qParams.code != null && codeVerifier != null && state != null && state === qParams.state) {
await this.logIn(qParams.code, codeVerifier);
}
} else if (qParams.clientId != null && qParams.redirectUri != null && qParams.state != null &&
qParams.codeChallenge != null) {
this.redirectUri = qParams.redirectUri;
this.state = qParams.state;
this.codeChallenge = qParams.codeChallenge;
this.clientId = qParams.clientId;
}
if (queryParamsSub != null) {
queryParamsSub.unsubscribe();
@ -66,16 +75,21 @@ export class SsoComponent {
numbers: true,
special: false,
};
const state = await this.passwordGenerationService.generatePassword(passwordOptions);
const codeVerifier = await this.passwordGenerationService.generatePassword(passwordOptions);
const codeVerifierHash = await this.cryptoFunctionService.hash(codeVerifier, 'sha256');
const codeChallenge = Utils.fromBufferToUrlB64(codeVerifierHash);
await this.storageService.save(ConstantsService.ssoCodeVerifierKey, codeVerifier);
await this.storageService.save(ConstantsService.ssoStateKey, state);
let codeChallenge = this.codeChallenge;
let state = this.state;
if (codeChallenge == null) {
const codeVerifier = await this.passwordGenerationService.generatePassword(passwordOptions);
const codeVerifierHash = await this.cryptoFunctionService.hash(codeVerifier, 'sha256');
codeChallenge = Utils.fromBufferToUrlB64(codeVerifierHash);
await this.storageService.save(ConstantsService.ssoCodeVerifierKey, codeVerifier);
await this.storageService.save(ConstantsService.ssoStateKey, state);
}
if (state == null) {
state = await this.passwordGenerationService.generatePassword(passwordOptions);
}
const authorizeUrl = this.apiService.identityBaseUrl + '/connect/authorize?' +
'client_id=web&redirect_uri=' + encodeURIComponent(this.redirectUri) + '&' +
'client_id=' + this.clientId + '&redirect_uri=' + encodeURIComponent(this.redirectUri) + '&' +
'response_type=code&scope=api offline_access&' +
'state=' + state + '&code_challenge=' + codeChallenge + '&' +
'code_challenge_method=S256&response_mode=query&' +

164
src/cli/commands/login.command.ts
View File

@ -1,4 +1,5 @@
import * as program from 'commander';
import * as http from 'http';
import * as inquirer from 'inquirer';
import { TwoFactorProviderType } from '../../enums/twoFactorProviderType';
@ -8,55 +9,91 @@ import { TwoFactorEmailRequest } from '../../models/request/twoFactorEmailReques
import { ApiService } from '../../abstractions/api.service';
import { AuthService } from '../../abstractions/auth.service';
import { CryptoFunctionService } from '../../abstractions/cryptoFunction.service';
import { EnvironmentService } from '../../abstractions/environment.service';
import { I18nService } from '../../abstractions/i18n.service';
import { PasswordGenerationService } from '../../abstractions/passwordGeneration.service';
import { Response } from '../models/response';
import { MessageResponse } from '../models/response/messageResponse';
import { NodeUtils } from '../../misc/nodeUtils';
import { Utils } from '../../misc/utils';
// tslint:disable-next-line
const open = require('open');
export class LoginCommand {
protected validatedParams: () => Promise<any>;
protected success: () => Promise<MessageResponse>;
protected canInteract: boolean;
protected clientId: string;
private ssoRedirectUri: string = null;
constructor(protected authService: AuthService, protected apiService: ApiService,
protected i18nService: I18nService) { }
protected i18nService: I18nService, protected environmentService: EnvironmentService,
protected passwordGenerationService: PasswordGenerationService,
protected cryptoFunctionService: CryptoFunctionService) { }
async run(email: string, password: string, cmd: program.Command) {
const canInteract = process.env.BW_NOINTERACTION !== 'true';
if ((email == null || email === '') && canInteract) {
const answer: inquirer.Answers = await inquirer.createPromptModule({ output: process.stderr })({
type: 'input',
name: 'email',
message: 'Email address:',
});
email = answer.email;
}
if (email == null || email.trim() === '') {
return Response.badRequest('Email address is required.');
}
if (email.indexOf('@') === -1) {
return Response.badRequest('Email address is invalid.');
}
this.canInteract = process.env.BW_NOINTERACTION !== 'true';
if (password == null || password === '') {
if (cmd.passwordfile) {
password = await NodeUtils.readFirstLine(cmd.passwordfile);
} else if (cmd.passwordenv && process.env[cmd.passwordenv]) {
password = process.env[cmd.passwordenv];
} else if (canInteract) {
const answer: inquirer.Answers = await inquirer.createPromptModule({ output: process.stderr })({
type: 'password',
name: 'password',
message: 'Master password:',
});
password = answer.password;
let ssoCodeVerifier: string = null;
let ssoCode: string = null;
if (cmd.sso != null && this.canInteract) {
const passwordOptions: any = {
type: 'password',
length: 64,
uppercase: true,
lowercase: true,
numbers: true,
special: false,
};
const state = await this.passwordGenerationService.generatePassword(passwordOptions);
ssoCodeVerifier = await this.passwordGenerationService.generatePassword(passwordOptions);
const codeVerifierHash = await this.cryptoFunctionService.hash(ssoCodeVerifier, 'sha256');
const codeChallenge = Utils.fromBufferToUrlB64(codeVerifierHash);
try {
ssoCode = await this.getSsoCode(codeChallenge, state);
} catch {
return Response.badRequest('Something went wrong. Try again.');
}
} else {
if ((email == null || email === '') && this.canInteract) {
const answer: inquirer.Answers = await inquirer.createPromptModule({ output: process.stderr })({
type: 'input',
name: 'email',
message: 'Email address:',
});
email = answer.email;
}
if (email == null || email.trim() === '') {
return Response.badRequest('Email address is required.');
}
if (email.indexOf('@') === -1) {
return Response.badRequest('Email address is invalid.');
}
}
if (password == null || password === '') {
return Response.badRequest('Master password is required.');
if (password == null || password === '') {
if (cmd.passwordfile) {
password = await NodeUtils.readFirstLine(cmd.passwordfile);
} else if (cmd.passwordenv && process.env[cmd.passwordenv]) {
password = process.env[cmd.passwordenv];
} else if (this.canInteract) {
const answer: inquirer.Answers = await inquirer.createPromptModule({ output: process.stderr })({
type: 'password',
name: 'password',
message: 'Master password:',
});
password = answer.password;
}
}
if (password == null || password === '') {
return Response.badRequest('Master password is required.');
}
}
let twoFactorToken: string = cmd.code;
@ -76,10 +113,20 @@ export class LoginCommand {
let response: AuthResult = null;
if (twoFactorToken != null && twoFactorMethod != null) {
response = await this.authService.logInComplete(email, password, twoFactorMethod,
twoFactorToken, false);
if (ssoCode != null && ssoCodeVerifier != null) {
response = await this.authService.logInSsoComplete(ssoCode, ssoCodeVerifier, this.ssoRedirectUri,
twoFactorMethod, twoFactorToken, false);
} else {
response = await this.authService.logInComplete(email, password, twoFactorMethod,
twoFactorToken, false);
}
} else {
response = await this.authService.logIn(email, password);
if (ssoCode != null && ssoCodeVerifier != null) {
response = await this.authService.logInSso(ssoCode, ssoCodeVerifier, this.ssoRedirectUri);
} else {
response = await this.authService.logIn(email, password);
}
if (response.twoFactor) {
let selectedProvider: any = null;
const twoFactorProviders = this.authService.getSupportedTwoFactorProviders(null);
@ -98,7 +145,7 @@ export class LoginCommand {
if (selectedProvider == null) {
if (twoFactorProviders.length === 1) {
selectedProvider = twoFactorProviders[0];
} else if (canInteract) {
} else if (this.canInteract) {
const options = twoFactorProviders.map((p) => p.name);
options.push(new inquirer.Separator());
options.push('Cancel');
@ -128,7 +175,7 @@ export class LoginCommand {
}
if (twoFactorToken == null) {
if (canInteract) {
if (this.canInteract) {
const answer: inquirer.Answers =
await inquirer.createPromptModule({ output: process.stderr })({
type: 'input',
@ -162,4 +209,49 @@ export class LoginCommand {
return Response.error(e);
}
}
private async getSsoCode(codeChallenge: string, state: string): Promise<string> {
return new Promise((resolve, reject) => {
const callbackServer = http.createServer((req, res) => {
const urlString = 'http://localhost' + req.url;
const url = new URL(urlString);
const code = url.searchParams.get('code');
const receivedState = url.searchParams.get('state');
res.setHeader('Content-Type', 'text/html');
if (code != null && receivedState != null && receivedState === state) {
res.writeHead(200);
res.end('<html><head><title>Success | Bitwarden CLI</title></head><body>' +
'<h1>Successfully authenticated with the Bitwarden CLI</h1>' +
'<p>You may now close this tab and return to the terminal.</p>' +
'</body></html>');
callbackServer.close(() => resolve(code));
} else {
res.writeHead(400);
res.end('<html><head><title>Failed | Bitwarden CLI</title></head><body>' +
'<h1>Something went wrong logging into the Bitwarden CLI</h1>' +
'<p>You may now close this tab and return to the terminal.</p>' +
'</body></html>');
callbackServer.close(() => reject());
}
});
let foundPort = false;
const webUrl = this.environmentService.webVaultUrl == null ? 'https://vault.bitwarden.com' :
this.environmentService.webVaultUrl;
for (let port = 8065; port <= 8070; port++) {
try {
this.ssoRedirectUri = 'http://localhost:' + port;
callbackServer.listen(port, async () => {
await open(webUrl + '/#/sso?clientId=' + this.clientId +
'&redirectUri=' + encodeURIComponent(this.ssoRedirectUri) +
'&state=' + state + '&codeChallenge=' + codeChallenge);
});
foundPort = true;
break;
} catch { }
}
if (!foundPort) {
reject();
}
});
}
}

3
src/services/passwordGeneration.service.ts
View File

@ -261,7 +261,8 @@ export class PasswordGenerationService implements PasswordGenerationServiceAbstr
}
async getPasswordGeneratorPolicyOptions(): Promise<PasswordGeneratorPolicyOptions> {
const policies: Policy[] = await this.policyService.getAll(PolicyType.PasswordGenerator);
const policies: Policy[] = this.policyService == null ? null :
await this.policyService.getAll(PolicyType.PasswordGenerator);
let enforcedOptions: PasswordGeneratorPolicyOptions = null;
if (policies == null || policies.length === 0) {