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Peter
2018-04-11 22:13:47 +04:00
parent e4eb30e7dc
commit 16e6348b7e
10 changed files with 69 additions and 89 deletions
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34
TelegramCore/RequestSecureIdForm.swift
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@@ -58,6 +58,8 @@ func parseSecureValue(context: SecureIdAccessContext, value: Api.SecureValue) ->
let decryptedData: Data?
let encryptedMetadata: SecureIdEncryptedValueMetadata?
var parsedFileMetadata: [SecureIdEncryptedValueFileMetadata] = []
var parsedSelfieMetadata: SecureIdEncryptedValueFileMetadata?
if let data = data {
let (encryptedData, decryptedHash, encryptedSecret) = parseSecureData(data)
guard let valueContext = decryptedSecureValueAccessContext(context: context, encryptedSecret: encryptedSecret, decryptedDataHash: decryptedHash) else {
@@ -68,26 +70,24 @@ func parseSecureValue(context: SecureIdAccessContext, value: Api.SecureValue) ->
if decryptedData == nil {
return nil
}
var parsedFileMetadata: [SecureIdEncryptedValueFileMetadata] = []
for file in parsedFileReferences {
guard let fileSecret = decryptedSecureIdFileSecret(context: context, fileHash: file.fileHash, encryptedSecret: file.encryptedSecret) else {
return nil
}
parsedFileMetadata.append(SecureIdEncryptedValueFileMetadata(hash: file.fileHash, secret: fileSecret))
}
var parsedSelfieMetadata: SecureIdEncryptedValueFileMetadata?
if let parsedSelfie = selfie.flatMap(SecureIdFileReference.init) {
guard let fileSecret = decryptedSecureIdFileSecret(context: context, fileHash: parsedSelfie.fileHash, encryptedSecret: parsedSelfie.encryptedSecret) else {
return nil
}
parsedSelfieMetadata = SecureIdEncryptedValueFileMetadata(hash: parsedSelfie.fileHash, secret: fileSecret)
}
encryptedMetadata = SecureIdEncryptedValueMetadata(valueDataHash: decryptedHash, decryptedSecret: valueContext.secret, files: parsedFileMetadata, selfie: parsedSelfieMetadata)
encryptedMetadata = SecureIdEncryptedValueMetadata(valueDataHash: decryptedHash, decryptedSecret: valueContext.secret)
} else {
decryptedData = nil
encryptedMetadata = nil
}
for file in parsedFileReferences {
guard let fileSecret = decryptedSecureIdFileSecret(context: context, fileHash: file.fileHash, encryptedSecret: file.encryptedSecret) else {
return nil
}
parsedFileMetadata.append(SecureIdEncryptedValueFileMetadata(hash: file.fileHash, secret: fileSecret))
}
if let parsedSelfie = selfie.flatMap(SecureIdFileReference.init) {
guard let fileSecret = decryptedSecureIdFileSecret(context: context, fileHash: parsedSelfie.fileHash, encryptedSecret: parsedSelfie.encryptedSecret) else {
return nil
}
parsedSelfieMetadata = SecureIdEncryptedValueFileMetadata(hash: parsedSelfie.fileHash, secret: fileSecret)
}
let value: SecureIdValue
@@ -169,7 +169,7 @@ func parseSecureValue(context: SecureIdAccessContext, value: Api.SecureValue) ->
}
}
return ParsedSecureValue(valueWithContext: SecureIdValueWithContext(value: value, encryptedMetadata: encryptedMetadata, opaqueHash: hash.makeData()))
return ParsedSecureValue(valueWithContext: SecureIdValueWithContext(value: value, files: parsedFileMetadata, selfie: parsedSelfieMetadata, encryptedMetadata: encryptedMetadata, opaqueHash: hash.makeData()))
}
}