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Fix OTP/passkey login flow handling #450

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Fix OTP/passkey login flow handling #450

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74336b3
fix: login flow
Titaniumtown Jan 7, 2026
1c3ce20
fix: handle passkey prompts
Titaniumtown Jan 7, 2026
73678a7
fixup! don't use text-based selector
Titaniumtown Jan 18, 2026
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93 changes: 85 additions & 8 deletions src/browser/auth/Login.ts
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Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -27,6 +27,7 @@ type LoginState =
| 'LOGIN_PASSWORDLESS'
| 'GET_A_CODE'
| 'GET_A_CODE_2'
| 'OTP_CODE_ENTRY'
| 'UNKNOWN'
| 'CHROMEWEBDATA_ERROR'

Expand Down Expand Up @@ -56,6 +57,9 @@ export class Login {
totpInputOld: 'form[name="OneTimeCodeViewForm"]',
identityBanner: '[data-testid="identityBanner"]',
viewFooter: '[data-testid="viewFooter"] >> [role="button"]',
otherWaysToSignIn: '[data-testid="viewFooter"] span[role="button"]',
otpCodeEntry: '[data-testid="codeEntry"]',
backButton: '#back-button',
bingProfile: '#id_n',
requestToken: 'input[name="__RequestVerificationToken"]',
requestTokenMeta: 'meta[name="__RequestVerificationToken"]'
Expand Down Expand Up @@ -183,7 +187,8 @@ export class Login {
[this.selectors.emailIconOld, 'SIGN_IN_ANOTHER_WAY_EMAIL'],
[this.selectors.passwordlessCheck, 'LOGIN_PASSWORDLESS'],
[this.selectors.totpInput, '2FA_TOTP'],
[this.selectors.totpInputOld, '2FA_TOTP']
[this.selectors.totpInputOld, '2FA_TOTP'],
[this.selectors.otpCodeEntry, 'OTP_CODE_ENTRY']
]

const results = await Promise.all(
Expand Down Expand Up @@ -243,8 +248,11 @@ export class Login {
'KMSI_PROMPT',
'PASSWORD_INPUT',
'EMAIL_INPUT',
'SIGN_IN_ANOTHER_WAY', // Prefer password option over email code
'SIGN_IN_ANOTHER_WAY_EMAIL',
'SIGN_IN_ANOTHER_WAY',
'OTP_CODE_ENTRY',
'GET_A_CODE',
'GET_A_CODE_2',
'LOGIN_PASSWORDLESS',
'2FA_TOTP'
]
Expand Down Expand Up @@ -308,12 +316,56 @@ export class Login {
}

case 'GET_A_CODE': {
this.bot.logger.info(this.bot.isMobile, 'LOGIN', 'Attempting to bypass "Get code" via footer')
await this.bot.browser.utils.ghostClick(page, this.selectors.viewFooter)
await page.waitForLoadState('networkidle', { timeout: 5000 }).catch(() => {
this.bot.logger.debug(this.bot.isMobile, 'LOGIN', 'Network idle timeout after footer click')
})
this.bot.logger.info(this.bot.isMobile, 'LOGIN', 'Footer clicked, proceeding')
this.bot.logger.info(this.bot.isMobile, 'LOGIN', 'Attempting to bypass "Get code" page')

// Try to find "Other ways to sign in" link
const otherWaysLink = await page
.waitForSelector(this.selectors.otherWaysToSignIn, { state: 'visible', timeout: 3000 })
.catch(() => null)

if (otherWaysLink) {
this.bot.logger.info(this.bot.isMobile, 'LOGIN', 'Found "Other ways to sign in" link')
await this.bot.browser.utils.ghostClick(page, this.selectors.otherWaysToSignIn)
await page.waitForLoadState('networkidle', { timeout: 5000 }).catch(() => {
this.bot.logger.debug(
this.bot.isMobile,
'LOGIN',
'Network idle timeout after clicking other ways'
)
})
this.bot.logger.info(this.bot.isMobile, 'LOGIN', '"Other ways to sign in" clicked')
return true
}

// Fallback: try the generic viewFooter selector
const footerLink = await page
.waitForSelector(this.selectors.viewFooter, { state: 'visible', timeout: 2000 })
.catch(() => null)

if (footerLink) {
await this.bot.browser.utils.ghostClick(page, this.selectors.viewFooter)
await page.waitForLoadState('networkidle', { timeout: 5000 }).catch(() => {
this.bot.logger.debug(this.bot.isMobile, 'LOGIN', 'Network idle timeout after footer click')
})
this.bot.logger.info(this.bot.isMobile, 'LOGIN', 'Footer link clicked')
return true
}

// If no links found, try clicking back button
const backBtn = await page
.waitForSelector(this.selectors.backButton, { state: 'visible', timeout: 2000 })
.catch(() => null)

if (backBtn) {
this.bot.logger.info(this.bot.isMobile, 'LOGIN', 'No sign in options found, clicking back button')
await this.bot.browser.utils.ghostClick(page, this.selectors.backButton)
await page.waitForLoadState('networkidle', { timeout: 5000 }).catch(() => {
this.bot.logger.debug(this.bot.isMobile, 'LOGIN', 'Network idle timeout after back button')
})
return true
}

this.bot.logger.warn(this.bot.isMobile, 'LOGIN', 'Could not find way to bypass Get Code page')
return true
}

Expand Down Expand Up @@ -447,6 +499,31 @@ export class Login {
return true
}

case 'OTP_CODE_ENTRY': {
this.bot.logger.info(
this.bot.isMobile,
'LOGIN',
'OTP code entry page detected, clicking back to find password option'
)
const backButton = await page
.waitForSelector(this.selectors.backButton, { state: 'visible', timeout: 2000 })
.catch(() => null)
if (backButton) {
await this.bot.browser.utils.ghostClick(page, this.selectors.backButton)
await page.waitForLoadState('networkidle', { timeout: 5000 }).catch(() => {
this.bot.logger.debug(
this.bot.isMobile,
'LOGIN',
'Network idle timeout after back button click'
)
})
this.bot.logger.info(this.bot.isMobile, 'LOGIN', 'Navigated back from OTP entry page')
} else {
this.bot.logger.warn(this.bot.isMobile, 'LOGIN', 'Back button not found on OTP page')
}
return true
}

case 'UNKNOWN': {
const url = new URL(page.url())
this.bot.logger.warn(
Expand Down
32 changes: 32 additions & 0 deletions src/browser/auth/methods/MobileAccessLogin.ts
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Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -12,11 +12,40 @@ export class MobileAccessLogin {
private scope = 'service::prod.rewardsplatform.microsoft.com::MBI_SSL'
private maxTimeout = 180_000 // 3min

// Selectors for handling Passkey prompt during OAuth
private readonly selectors = {
secondaryButton: 'button[data-testid="secondaryButton"]',
passKeyError: '[data-testid="registrationImg"]',
passKeyVideo: '[data-testid="biometricVideo"]'
} as const

constructor(
private bot: MicrosoftRewardsBot,
private page: Page
) {}

private async checkSelector(selector: string): Promise<boolean> {
return this.page
.waitForSelector(selector, { state: 'visible', timeout: 200 })
.then(() => true)
.catch(() => false)
}

private async handlePasskeyPrompt(): Promise<void> {
try {
// Handle Passkey prompt - click secondary button to skip
const hasPasskeyError = await this.checkSelector(this.selectors.passKeyError)
const hasPasskeyVideo = await this.checkSelector(this.selectors.passKeyVideo)
if (hasPasskeyError || hasPasskeyVideo) {
this.bot.logger.info(this.bot.isMobile, 'LOGIN-APP', 'Found Passkey prompt on OAuth page, skipping')
await this.bot.browser.utils.ghostClick(this.page, this.selectors.secondaryButton)
await this.page.waitForLoadState('networkidle', { timeout: 5000 }).catch(() => {})
}
} catch {
// Ignore errors in prompt handling
}
}

async get(email: string): Promise<string> {
try {
const authorizeUrl = new URL(this.authUrl)
Expand Down Expand Up @@ -72,6 +101,9 @@ export class MobileAccessLogin {
break
}
}

// Handle Passkey prompt if it appears
await this.handlePasskeyPrompt()
} catch (err) {
this.bot.logger.debug(
this.bot.isMobile,
Expand Down