package sharing.nearby

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A package containing certificate info to be shared to remote device offline. NEXT_ID=2

Used in: V1Frame

• repeated PublicCertificate public_certificate = 1

  The public certificates to be shared with remote devices.

A response packet sent by the receiving side. Accepts or rejects the list of files. NEXT_ID=2

Used in: V1Frame

• optional ConnectionResponseFrame.Status status = 1

  The receiving side's response.

Used in: ConnectionResponseFrame

• UNKNOWN = 0

• ACCEPT = 1

• REJECT = 2

• NOT_ENOUGH_SPACE = 3

• UNSUPPORTED_ATTACHMENT_TYPE = 4

• TIMED_OUT = 5

File metadata. Does not include the actual bytes of the file. NEXT_ID=6

Used in: IntroductionFrame

• optional string name = 1

  The human readable name of this file (eg. 'Cookbook.pdf').

• optional FileMetadata.Type type = 2

  The type of file (eg. 'IMAGE' from 'dog.jpg'). Specifying a type helps provide a richer experience on the receiving side.

• optional int64 payload_id = 3

  The FILE payload id that will be sent as a follow up containing the actual bytes of the file.

• optional int64 size = 4

  The total size of the file.

• optional string mime_type = 5

  The mimeType of file (eg. 'image/jpeg' from 'dog.jpg'). Specifying a mimeType helps provide a richer experience on receiving side.

• optional int64 id = 6

  A uuid for the attachment. Should be unique across all attachments.

Used in: FileMetadata

• UNKNOWN = 0

• IMAGE = 1

• VIDEO = 2

• APP = 3

• AUDIO = 4

A frame used when sending messages over the wire. NEXT_ID=3

• optional Frame.Version version = 1

• optional V1Frame v1 = 2

  Right now there's only 1 version, but if there are more, exactly one of the following fields will be set.

Used in: Frame

• UNKNOWN_VERSION = 0

• V1 = 1

An introduction packet sent by the sending side. Contains a list of files they'd like to share. NEXT_ID=4

Used in: V1Frame

• repeated FileMetadata file_metadata = 1

• repeated TextMetadata text_metadata = 2

• optional string required_package = 3

  The required app package to open the content. May be null.

• repeated WifiCredentialsMetadata wifi_credentials_metadata = 4

A paired key encryption packet sent between devices, contains signed data. NEXT_ID=3

Used in: V1Frame

• optional bytes signed_data = 1

  The encrypted data in byte array format.

• optional bytes secret_id_hash = 2

  The hash of a certificate id.

• optional bytes optional_signed_data = 3

  An optional encrypted data in byte array format.

A paired key verification result packet sent between devices. NEXT_ID=2

Used in: V1Frame

• optional PairedKeyResultFrame.Status status = 1

  The verification result.

Used in: PairedKeyResultFrame

• UNKNOWN = 0

• SUCCESS = 1

• FAIL = 2

• UNABLE = 3

A public certificate from the local device. NEXT_ID=8

Used in: CertificateInfoFrame

• optional bytes secret_id = 1

  The unique id of the public certificate.

• optional bytes authenticity_key = 2

  A bytes representation of a Secret Key owned by contact, to decrypt the metadata_key stored within the advertisement.

• optional bytes public_key = 3

  A bytes representation a public key of X509Certificate, owned by contact, to decrypt encrypted UKEY2 (from Nearby Connections API) as a hand shake in contact verification phase.

• optional int64 start_time = 4

  The time in millis from epoch when this certificate becomes effective.

• optional int64 end_time = 5

  The time in millis from epoch when this certificate expires.

• optional bytes encrypted_metadata_bytes = 6

  The encrypted metadata in bytes, contains personal information of the device/user who created this certificate. Needs to be decrypted into bytes, and converted back to EncryptedMetadata object to access fields.

• optional bytes metadata_encryption_key_tag = 7

  The tag for verifying metadata_encryption_key.

NEXT_ID=5

Used in: IntroductionFrame

• optional string text_title = 2

  The title of the text content.

• optional TextMetadata.Type type = 3

  The type of text (phone number, url, address, or plain text).

• optional int64 payload_id = 4

  The BYTE payload id that will be sent as a follow up containing the actual bytes of the text.

• optional int64 size = 5

  The size of the text content.

• optional int64 id = 6

  A uuid for the attachment. Should be unique across all attachments.

Used in: TextMetadata

• UNKNOWN = 0

• TEXT = 1

• URL = 2

  Open with browsers.

• ADDRESS = 3

  Open with map apps.

• PHONE_NUMBER = 4

  Dial.

NEXT_ID=7

Used in: Frame

• optional V1Frame.FrameType type = 1

• optional IntroductionFrame introduction = 2

  Exactly one of the following fields will be set.

• optional ConnectionResponseFrame connection_response = 3

• optional PairedKeyEncryptionFrame paired_key_encryption = 4

• optional PairedKeyResultFrame paired_key_result = 5

• optional CertificateInfoFrame certificate_info = 6

Used in: V1Frame

• UNKNOWN_FRAME_TYPE = 0

• INTRODUCTION = 1

• RESPONSE = 2

• PAIRED_KEY_ENCRYPTION = 3

• PAIRED_KEY_RESULT = 4

• CERTIFICATE_INFO = 5

• CANCEL = 6

NEXT_ID=3

• optional string password = 1

  Wi-Fi password.

• optional bool hidden_ssid = 2

  True if the network is a hidden network that is not broadcasting its SSID. Default is false.

NEXT_ID=5

Used in: IntroductionFrame

• optional string ssid = 2

  The Wifi network name. This will be sent in introduction.

• optional WifiCredentialsMetadata.SecurityType security_type = 3

  The security type of network (OPEN, WPA_PSK, WEP).

• optional int64 payload_id = 4

  The BYTE payload id that will be sent as a follow up containing the password.

• optional int64 id = 5

  A uuid for the attachment. Should be unique across all attachments.

Used in: WifiCredentialsMetadata

• UNKNOWN_SECURITY_TYPE = 0

• OPEN = 1

• WPA_PSK = 2

• WEP = 3