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feat(:unlock:): add support for an OAuth flow that triggers social me… #240

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Jul 10, 2018
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35 changes: 31 additions & 4 deletions packages/arcgis-rest-auth/src/UserSession.ts
Original file line number Diff line number Diff line change
Expand Up @@ -22,6 +22,8 @@ interface IDeferred<T> {
reject: (v: any) => void;
}

export type IAuthenticationProvider = "arcgis" | "facebook" | "google";

/**
* Represents a [credential]((https://developers.arcgis.com/javascript/latest/api-reference/esri-identity-Credential.html)) object used to access a secure ArcGIS resource.
*/
Expand Down Expand Up @@ -70,6 +72,11 @@ export interface IOauth2Options {
*/
portal?: string;

/**
* The authentication provider to use. Defaults to ArcGIS, but Google and Facebook social media logins can also be used.
*/
provider?: IAuthenticationProvider;

/**
* Duration (in minutes) that a token will be valid. Defaults to 20160 (two weeks).
*/
Expand Down Expand Up @@ -156,6 +163,11 @@ export interface IUserSessionOptions {
*/
portal?: string;

/**
* The authentication provider to use. Defaults to ArcGIS, but Google and Facebook social media logins can also be used.
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we may want to say something here like: "Specifying a non-ArcGIS provider will take the user directly to that provider's OAuth page."

*/
provider?: IAuthenticationProvider;

/**
* Duration of requested token validity in minutes. Used when requesting tokens with `username` and `password` or when validating the identity of unknown servers. Defaults to two weeks.
*/
Expand Down Expand Up @@ -201,6 +213,11 @@ export class UserSession implements IAuthenticationManager {
*/
readonly portal: string;

/**
* The authentication provider to use.
*/
readonly provider: IAuthenticationProvider;

/**
* Determines how long new tokens requested are valid.
*/
Expand Down Expand Up @@ -282,9 +299,11 @@ export class UserSession implements IAuthenticationManager {
this._token = options.token;
this._tokenExpires = options.tokenExpires;
this.portal = options.portal || "https://www.arcgis.com/sharing/rest";
this.provider = options.provider || "arcgis";
this.tokenDuration = options.tokenDuration || 20160;
this.redirectUri = options.redirectUri;
this.refreshTokenTTL = options.refreshTokenTTL || 1440;

this.trustedServers = {};
this._pendingTokenRequests = {};
}
Expand All @@ -300,6 +319,7 @@ export class UserSession implements IAuthenticationManager {
static beginOAuth2(options: IOauth2Options, win: any = window) {
const {
portal,
provider,
clientId,
duration,
redirectUri,
Expand All @@ -309,17 +329,24 @@ export class UserSession implements IAuthenticationManager {
}: IOauth2Options = {
...{
portal: "https://www.arcgis.com/sharing/rest",
provider: "arcgis",
duration: 20160,
popup: true,
state: options.clientId,
locale: ""
},
...options
};

const url = `${portal}/oauth2/authorize?client_id=${clientId}&response_type=token&expiration=${duration}&redirect_uri=${encodeURIComponent(
redirectUri
)}&state=${state}&locale=${locale}`;
let url: string;
if (provider === "arcgis") {
url = `${portal}/oauth2/authorize?client_id=${clientId}&response_type=token&expiration=${duration}&redirect_uri=${encodeURIComponent(
redirectUri
)}&state=${state}&locale=${locale}`;
} else {
url = `${portal}/oauth2/social/authorize?client_id=${clientId}&socialLoginProviderName=${provider}&autoAccountCreateForSocial=true&response_type=token&expiration=${duration}&redirect_uri=${encodeURIComponent(
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This works for Hub, so you can ignore #239 (comment) - we can add an option for this later if others don't want this behavior.

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now I'm leaning back the other way: #239 (comment)

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My comments #239 (comment)

redirectUri
)}&state=${state}&locale=${locale}`;
}

if (!popup) {
win.location.href = url;
Expand Down
46 changes: 46 additions & 0 deletions packages/arcgis-rest-auth/test/UserSession.test.ts
Original file line number Diff line number Diff line change
Expand Up @@ -562,6 +562,52 @@ describe("UserSession", () => {
"https://www.arcgis.com/sharing/rest/oauth2/authorize?client_id=clientId123&response_type=token&expiration=20160&redirect_uri=http%3A%2F%2Fexample-app.com%2Fredirect&state=clientId123&locale="
);
});

it("should authorize using a social media provider", () => {
const MockWindow: any = {
location: {
href: ""
}
};

// https://github.com/palantir/tslint/issues/3056
void UserSession.beginOAuth2(
{
clientId: "clientId123",
redirectUri: "http://example-app.com/redirect",
popup: false,
provider: "facebook"
},
MockWindow
);

expect(MockWindow.location.href).toBe(
"https://www.arcgis.com/sharing/rest/oauth2/social/authorize?client_id=clientId123&socialLoginProviderName=facebook&autoAccountCreateForSocial=true&response_type=token&expiration=20160&redirect_uri=http%3A%2F%2Fexample-app.com%2Fredirect&state=clientId123&locale="
);
});

it("should authorize using the other social media provider", () => {
const MockWindow: any = {
location: {
href: ""
}
};

// https://github.com/palantir/tslint/issues/3056
void UserSession.beginOAuth2(
{
clientId: "clientId123",
redirectUri: "http://example-app.com/redirect",
popup: false,
provider: "google"
},
MockWindow
);

expect(MockWindow.location.href).toBe(
"https://www.arcgis.com/sharing/rest/oauth2/social/authorize?client_id=clientId123&socialLoginProviderName=google&autoAccountCreateForSocial=true&response_type=token&expiration=20160&redirect_uri=http%3A%2F%2Fexample-app.com%2Fredirect&state=clientId123&locale="
);
});
});

describe(".completeOAuth2()", () => {
Expand Down