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Adapts to vscode authentication apis

main
Eric Amodio 4 years ago
parent
5af1f09884
commit
c57d6e121d
4 changed files with 100 additions and 256 deletions
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  1. +0
    -103
      src/credentials.ts
  2. +10
    -66
      src/git/remotes/github.ts
  3. +81
    -76
      src/git/remotes/provider.ts
  4. +9
    -11
      src/github/github.ts

+ 0
- 103
src/credentials.ts View File

@ -1,103 +0,0 @@
'use strict';
import { Event, EventEmitter } from 'vscode';
import * as keytarType from 'keytar';
import { extensionId } from './constants';
import { Logger } from './logger';
const CredentialKey = `${extensionId}:vscode`;
// keytar depends on a native module shipped in vscode
function getNodeModule<T>(moduleName: string): T | undefined {
// eslint-disable-next-line no-eval
const vscodeRequire = eval('require');
try {
return vscodeRequire(moduleName);
} catch {
return undefined;
}
}
const keychain = getNodeModule<typeof keytarType>('keytar');
interface CredentialSaveEvent {
key: string;
reason: 'save';
}
interface CredentialClearEvent {
key: string | undefined;
reason: 'clear';
}
interface CredentialInvalidEvent {
key: string | undefined;
reason: 'invalid';
}
export type CredentialChangeEvent = CredentialSaveEvent | CredentialClearEvent | CredentialInvalidEvent;
export namespace CredentialManager {
const _onDidChange = new EventEmitter<CredentialChangeEvent>();
export const onDidChange: Event<CredentialChangeEvent> = _onDidChange.event;
export async function addOrUpdate(key: string, value: string | object) {
// eslint-disable-next-line @typescript-eslint/strict-boolean-expressions
if (!key || !value) return;
if (keychain == null) {
Logger.log('CredentialManager.addOrUpdate: No credential store found');
return;
}
try {
await keychain.setPassword(CredentialKey, key, typeof value === 'string' ? value : JSON.stringify(value));
_onDidChange.fire({ key: key, reason: 'save' });
} catch (ex) {
Logger.error(ex, 'CredentialManager.addOrUpdate: Failed to set credentials');
}
}
export async function clear(key: string) {
if (!key) return;
if (keychain == null) {
Logger.log('CredentialManager.clear: No credential store found');
return;
}
try {
await keychain.deletePassword(CredentialKey, key);
_onDidChange.fire({ key: key, reason: 'clear' });
} catch (ex) {
Logger.error(ex, 'CredentialManager.clear: Failed to clear credentials');
}
}
export async function get(key: string): Promise<string | undefined> {
if (!key) return undefined;
if (keychain == null) {
Logger.log('CredentialManager.clear: No credential store found');
return undefined;
}
try {
const value = await keychain.getPassword(CredentialKey, key);
return value ?? undefined;
} catch (ex) {
Logger.error(ex, 'CredentialManager.get: Failed to get credentials');
return undefined;
}
}
export async function getAs<T extends object>(key: string): Promise<T | undefined> {
const value = await get(key);
if (value == null) return undefined;
return JSON.parse(value) as T;
}
export function invalidate(key: string) {
if (!key) return;
_onDidChange.fire({ key: key, reason: 'invalid' });
}
}

+ 10
- 66
src/git/remotes/github.ts View File

@ -1,5 +1,5 @@
'use strict';
import { Disposable, env, QuickInputButton, Range, ThemeIcon, Uri, window } from 'vscode';
import { AuthenticationSession, Range, Uri } from 'vscode';
import { DynamicAutolinkReference } from '../../annotations/autolinks';
import { AutolinkReference } from '../../config';
import { Container } from '../../container';
@ -13,18 +13,12 @@ const issueEnricher3rdParyRegex = /\b(\w+\\?-?\w+(?!\\?-)\/\w+\\?-?\w+(?!\\?-))\
const fileRegex = /^\/([^/]+)\/([^/]+?)\/blob(.+)$/i;
const rangeRegex = /^L(\d+)(?:-L(\d+))?$/;
export class GitHubRemote extends RemoteProviderWithApi<{ token: string }> {
private readonly Buttons = class {
// static readonly Help: QuickInputButton = {
// iconPath: new ThemeIcon('question'),
// tooltip: 'Help',
// };
const authProvider = Object.freeze({ id: 'github', scopes: ['repo'] });
static readonly OpenPATs: QuickInputButton = {
iconPath: new ThemeIcon('globe'),
tooltip: 'Open Personal Access Tokens on GitHub',
};
};
export class GitHubRemote extends RemoteProviderWithApi {
protected get authProvider() {
return authProvider;
}
constructor(domain: string, path: string, protocol?: string, name?: string, custom: boolean = false) {
super(domain, path, protocol, name, custom);
@ -69,56 +63,6 @@ export class GitHubRemote extends RemoteProviderWithApi<{ token: string }> {
return this.formatName('GitHub');
}
async connect() {
const input = window.createInputBox();
input.ignoreFocusOut = true;
let disposable: Disposable | undefined;
let token: string | undefined;
try {
token = await new Promise<string | undefined>(resolve => {
disposable = Disposable.from(
input.onDidHide(() => resolve(undefined)),
input.onDidTriggerButton(e => {
if (e === this.Buttons.OpenPATs) {
void env.openExternal(Uri.parse('https://github.com/settings/tokens'));
}
// if (e === this.Buttons.Help) {
// // TODO@eamodio link to proper wiki
// void env.openExternal(Uri.parse('https://github.com/eamodio/vscode-gitlens/wiki'));
// }
}),
input.onDidChangeValue(
e =>
(input.validationMessage =
e == null || e.length === 0
? 'Must be a valid GitHub personal access token'
: undefined),
),
input.onDidAccept(() => resolve(input.value)),
);
// TODO@eamodio add this button once we have a valid help link above
input.buttons = [this.Buttons.OpenPATs]; // [this.Buttons.Help];
input.title = `Connect to ${this.name}`;
input.prompt = 'Enter a GitHub personal access token';
input.placeholder = 'Generate a personal access token (with repo access) from github.com (required)';
input.show();
});
} finally {
input.dispose();
disposable?.dispose();
}
if (token == null || token.length === 0) return false;
await this.saveCredentials({ token: token });
return true;
}
async getLocalInfoFromRemoteUri(
repository: Repository,
uri: Uri,
@ -211,21 +155,21 @@ export class GitHubRemote extends RemoteProviderWithApi<{ token: string }> {
}
protected async onGetIssueOrPullRequest(
{ token }: { token: string },
{ accessToken }: AuthenticationSession,
id: string,
): Promise<IssueOrPullRequest | undefined> {
const [owner, repo] = this.splitPath();
return (await Container.github)?.getIssueOrPullRequest(this.name, token, owner, repo, Number(id), {
return (await Container.github)?.getIssueOrPullRequest(this.name, accessToken, owner, repo, Number(id), {
baseUrl: this.apiBaseUrl,
});
}
protected async onGetPullRequestForCommit(
{ token }: { token: string },
{ accessToken }: AuthenticationSession,
ref: string,
): Promise<PullRequest | undefined> {
const [owner, repo] = this.splitPath();
return (await Container.github)?.getPullRequestForCommit(this.name, token, owner, repo, ref, {
return (await Container.github)?.getPullRequestForCommit(this.name, accessToken, owner, repo, ref, {
baseUrl: this.apiBaseUrl,
});
}

+ 81
- 76
src/git/remotes/provider.ts View File

@ -1,9 +1,18 @@
'use strict';
import { env, Event, EventEmitter, Range, Uri, window } from 'vscode';
import {
authentication,
AuthenticationSession,
AuthenticationSessionsChangeEvent,
env,
Event,
EventEmitter,
Range,
Uri,
window,
} from 'vscode';
import { DynamicAutolinkReference } from '../../annotations/autolinks';
import { AutolinkReference } from '../../config';
import { Container } from '../../container';
import { CredentialChangeEvent, CredentialManager } from '../../credentials';
import { Logger } from '../../logger';
import { Messages } from '../../messages';
import { IssueOrPullRequest } from '../models/issue';
@ -12,11 +21,11 @@ import { PullRequest } from '../models/pullRequest';
import { Repository } from '../models/repository';
import { debug, gate, Promises } from '../../system';
export class CredentialError extends Error {
export class AuthenticationError extends Error {
constructor(private original: Error) {
super(original.message);
Error.captureStackTrace(this, CredentialError);
Error.captureStackTrace(this, AuthenticationError);
}
}
@ -202,7 +211,7 @@ export abstract class RemoteProvider {
}
}
export abstract class RemoteProviderWithApi<T extends object = any> extends RemoteProvider {
export abstract class RemoteProviderWithApi extends RemoteProvider {
static is(provider: RemoteProvider | undefined): provider is RemoteProviderWithApi {
return provider instanceof RemoteProviderWithApi;
}
@ -212,46 +221,39 @@ export abstract class RemoteProviderWithApi extends Remo
return this._onDidChange.event;
}
private badCredentialsCount = 0;
private invalidAuthenticationCount = 0;
constructor(domain: string, path: string, protocol?: string, name?: string, custom?: boolean) {
super(domain, path, protocol, name, custom);
Container.context.subscriptions.push(CredentialManager.onDidChange(this.onCredentialsChanged, this));
Container.context.subscriptions.push(
authentication.onDidChangeSessions(this.onAuthenticationSessionsChanged, this),
);
}
private onCredentialsChanged(e: CredentialChangeEvent) {
if (e.reason === 'invalid' && e.key === this.credentialsKey) {
this._credentials = null;
this._onDidChange.fire();
return;
}
if (e.reason === 'save' && e.key === this.credentialsKey) {
if (this._credentials === null) {
this._credentials = undefined;
}
this._onDidChange.fire();
return;
}
if (e.reason === 'clear' && (e.key === undefined || e.key === this.credentialsKey)) {
this._credentials = undefined;
this._prsByCommit.clear();
private onAuthenticationSessionsChanged(e: AuthenticationSessionsChangeEvent) {
if (e.provider.id === this.authProvider.id) {
this._session = null;
this._onDidChange.fire();
}
}
abstract get apiBaseUrl(): string;
abstract async connect(): Promise<boolean>;
async connect(): Promise<boolean> {
try {
const session = await this.ensureSession(true);
return Boolean(session);
} catch (ex) {
return false;
}
}
disconnect(): Promise<void> {
disconnect(): void {
this._prsByCommit.clear();
return this.clearCredentials();
this.invalidAuthenticationCount = 0;
this._session = null;
this._onDidChange.fire();
}
@gate()
@ -259,13 +261,13 @@ export abstract class RemoteProviderWithApi extends Remo
exit: connected => `returned ${connected}`,
})
async isConnected(): Promise<boolean> {
return (await this.credentials()) != null;
return (await this.session()) != null;
}
get maybeConnected(): boolean | undefined {
if (this._credentials === undefined) return undefined;
if (this._session === undefined) return undefined;
return this._credentials !== null;
return this._session !== null;
}
@gate()
@ -277,14 +279,14 @@ export abstract class RemoteProviderWithApi extends Remo
if (!connected) return undefined;
try {
const issueOrPullRequest = await this.onGetIssueOrPullRequest(this._credentials!, id);
this.badCredentialsCount = 0;
const issueOrPullRequest = await this.onGetIssueOrPullRequest(this._session!, id);
this.invalidAuthenticationCount = 0;
return issueOrPullRequest;
} catch (ex) {
Logger.error(ex, cc);
if (ex instanceof CredentialError) {
this.handleBadCredentials();
if (ex instanceof AuthenticationError) {
this.handleAuthenticationException();
}
return undefined;
}
@ -305,42 +307,45 @@ export abstract class RemoteProviderWithApi extends Remo
return pr.then(pr => pr ?? undefined);
}
protected abstract onGetIssueOrPullRequest(credentials: T, id: string): Promise<IssueOrPullRequest | undefined>;
protected abstract onGetPullRequestForCommit(credentials: T, ref: string): Promise<PullRequest | undefined>;
protected _credentials: T | null | undefined;
protected credentials() {
if (this._credentials === undefined) {
return CredentialManager.getAs<T>(this.credentialsKey).then(c => {
this.badCredentialsCount = 0;
this._credentials = c ?? null;
return c ?? undefined;
});
protected abstract get authProvider(): { id: string; scopes: string[] };
protected abstract onGetIssueOrPullRequest(
session: AuthenticationSession,
id: string,
): Promise<IssueOrPullRequest | undefined>;
protected abstract onGetPullRequestForCommit(
session: AuthenticationSession,
ref: string,
): Promise<PullRequest | undefined>;
protected _session: AuthenticationSession | null | undefined;
protected session() {
if (this._session === undefined) {
return this.ensureSession(false);
}
return this._credentials ?? undefined;
return this._session ?? undefined;
}
protected async clearCredentials() {
this.badCredentialsCount = 0;
this._credentials = undefined;
await CredentialManager.clear(this.credentialsKey);
this._credentials = undefined;
}
private async ensureSession(createIfNone: boolean) {
if (this._session != null) return this._session;
protected invalidateCredentials() {
this.badCredentialsCount = 0;
this._credentials = null;
CredentialManager.invalidate(this.credentialsKey);
}
let session;
try {
session = await authentication.getSession(this.authProvider.id, this.authProvider.scopes, {
createIfNone: createIfNone,
});
} catch (ex) {
// TODO@eamodio save that the user rejected auth?
}
protected saveCredentials(credentials: T) {
this.badCredentialsCount = 0;
this._credentials = credentials;
return CredentialManager.addOrUpdate(this.credentialsKey, credentials);
}
this._session = session ?? null;
this.invalidAuthenticationCount = 0;
if (session != null) {
this._onDidChange.fire();
}
private get credentialsKey() {
return this.custom ? `${this.name}:${this.domain}` : this.name;
return session ?? undefined;
}
@gate()
@ -352,27 +357,27 @@ export abstract class RemoteProviderWithApi extends Remo
if (!connected) return null;
try {
const pr = (await this.onGetPullRequestForCommit(this._credentials!, ref)) ?? null;
const pr = (await this.onGetPullRequestForCommit(this._session!, ref)) ?? null;
this._prsByCommit.set(ref, pr);
this.badCredentialsCount = 0;
this.invalidAuthenticationCount = 0;
return pr;
} catch (ex) {
Logger.error(ex, cc);
this._prsByCommit.delete(ref);
if (ex instanceof CredentialError) {
this.handleBadCredentials();
if (ex instanceof AuthenticationError) {
this.handleAuthenticationException();
}
return null;
}
}
private handleBadCredentials() {
this.badCredentialsCount++;
private handleAuthenticationException() {
this.invalidAuthenticationCount++;
if (this.badCredentialsCount >= 5) {
this.invalidateCredentials();
if (this.invalidAuthenticationCount >= 5) {
this.disconnect();
}
}
}

+ 9
- 11
src/github/github.ts View File

@ -2,7 +2,7 @@
import { graphql } from '@octokit/graphql';
import { Logger } from '../logger';
import { debug } from '../system';
import { CredentialError, IssueOrPullRequest, PullRequest, PullRequestState } from '../git/git';
import { AuthenticationError, IssueOrPullRequest, PullRequest, PullRequestState } from '../git/git';
export class GitHubApi {
@debug({
@ -48,9 +48,6 @@ export class GitHubApi {
}
}`;
const variables = { owner: owner, repo: repo, sha: ref };
// Logger.debug(cc, `variables: ${JSON.stringify(variables)}`);
const rsp = await graphql<{
repository?: {
object?: {
@ -60,7 +57,9 @@ export class GitHubApi {
};
};
}>(query, {
...variables,
owner: owner,
repo: repo,
sha: ref,
headers: { authorization: `Bearer ${token}` },
...options,
});
@ -88,7 +87,7 @@ export class GitHubApi {
Logger.error(ex, cc);
if (ex.code === 401) {
throw new CredentialError(ex);
throw new AuthenticationError(ex);
}
throw ex;
}
@ -132,11 +131,10 @@ export class GitHubApi {
}
}`;
const variables = { owner: owner, repo: repo, number: number };
// Logger.debug(cc, `variables: ${JSON.stringify(variables)}`);
const rsp = await graphql<{ repository?: { issueOrPullRequest?: GitHubIssueOrPullRequest } }>(query, {
...variables,
owner: owner,
repo: repo,
number: number,
headers: { authorization: `Bearer ${token}` },
...options,
});
@ -157,7 +155,7 @@ export class GitHubApi {
Logger.error(ex, cc);
if (ex.code === 401) {
throw new CredentialError(ex);
throw new AuthenticationError(ex);
}
throw ex;
}

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