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[Auth] Forward secure coding calls for TOTPMultiFactorInfo #13592

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Merged
merged 7 commits into from
Sep 7, 2024
Merged

[Auth] Forward secure coding calls for TOTPMultiFactorInfo #13592

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11f3c69
[Auth] Forward secure coding calls for TOTPMultiFactorInfo
ncooke3 Sep 5, 2024
a5857a1
Add regression test
ncooke3 Sep 5, 2024
707d2c9
Remove unavailable attributes since they don't seem to matter
ncooke3 Sep 5, 2024
535a0fe
Add changelog
ncooke3 Sep 6, 2024
494a3a2
Clean up the whole approach
ncooke3 Sep 6, 2024
4bc61c1
remove useless override
ncooke3 Sep 6, 2024
01f68db
Fix warning
ncooke3 Sep 7, 2024
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8 changes: 7 additions & 1 deletion FirebaseAuth/Sources/Swift/MultiFactor/TOTP/TOTPMultiFactorInfo.swift
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Despite being marked unavailable, this class's init?(coder:) is actually called when totp is registered:

firebase-ios-sdk/FirebaseAuth/Sources/Swift/MultiFactor/MultiFactor.swift

Line 289 in 60b6dd5

coder.encode(enrolledFactors, forKey: kEnrolledFactorsCodingKey)

Original file line number Diff line number Diff line change
Expand Up @@ -34,7 +34,13 @@ import Foundation

@available(*, unavailable)
required init?(coder: NSCoder) {
fatalError("init(coder:) has not been implemented")
totpInfo = nil
super.init(coder: coder)
}

@available(*, unavailable)
override class var supportsSecureCoding: Bool {
super.supportsSecureCoding
}
}
#endif
32 changes: 22 additions & 10 deletions FirebaseAuth/Tests/Unit/UserTests.swift
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Expand Up @@ -141,12 +141,20 @@ class UserTests: RPCBaseTests {
"phoneNumber": kPhoneNumber,
"createdAt": String(Int(kCreationDateTimeIntervalInSeconds) * 1000), // to nanoseconds
"lastLoginAt": String(Int(kLastSignInDateTimeIntervalInSeconds) * 1000),
"mfaInfo": [[
"phoneInfo": kPhoneInfo,
"mfaEnrollmentId": kEnrollmentID,
"displayName": kDisplayName,
"enrolledAt": kEnrolledAt,
]],
"mfaInfo": [
[
"phoneInfo": kPhoneInfo,
"mfaEnrollmentId": kEnrollmentID,
"displayName": kDisplayName,
"enrolledAt": kEnrolledAt,
],
[
"totpInfo": "123456",
"mfaEnrollmentId": kEnrollmentID,
"displayName": kDisplayName,
"enrolledAt": kEnrolledAt,
],
],
]]

let expectation = self.expectation(description: #function)
Expand Down Expand Up @@ -346,11 +354,15 @@ class UserTests: RPCBaseTests {

// Verify MultiFactorInfo properties.
let enrolledFactors = try XCTUnwrap(user.multiFactor.enrolledFactors)
XCTAssertEqual(enrolledFactors.count, 2)
XCTAssertEqual(enrolledFactors[0].factorID, PhoneMultiFactorInfo.PhoneMultiFactorID)
XCTAssertEqual(enrolledFactors[0].uid, kEnrollmentID)
XCTAssertEqual(enrolledFactors[0].displayName, self.kDisplayName)
let date = try XCTUnwrap(enrolledFactors[0].enrollmentDate)
XCTAssertEqual("\(date)", kEnrolledAtMatch)
XCTAssertEqual(enrolledFactors[1].factorID, PhoneMultiFactorInfo.TOTPMultiFactorID)
for enrolledFactor in enrolledFactors {
XCTAssertEqual(enrolledFactor.uid, kEnrollmentID)
XCTAssertEqual(enrolledFactor.displayName, self.kDisplayName)
let date = try XCTUnwrap(enrolledFactor.enrollmentDate)
XCTAssertEqual("\(date)", kEnrolledAtMatch)
}
#endif
} catch {
XCTFail("Caught an error in \(#function): \(error)")
Expand Down
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