mirror of
https://github.com/espressif/esp-idf.git
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49 lines
1.3 KiB
Protocol Buffer
49 lines
1.3 KiB
Protocol Buffer
syntax = "proto3";
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import "constants.proto";
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/* A message must be of type Cmd0 / Cmd1 / Resp0 / Resp1 */
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enum Sec2MsgType {
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S2Session_Command0 = 0;
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S2Session_Response0 = 1;
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S2Session_Command1 = 2;
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S2Session_Response1 = 3;
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}
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// NOTE: Client: Host (shell, Android/iOS) | Device: ESP32-XX
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/* Data structure of Session command0 packet */
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message S2SessionCmd0 {
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bytes client_username = 1;
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bytes client_pubkey = 2;
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}
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/* Data structure of Session response0 packet */
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message S2SessionResp0 {
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Status status = 1;
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bytes device_pubkey = 2;
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bytes device_salt = 3;
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}
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/* Data structure of Session command1 packet */
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message S2SessionCmd1 {
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bytes client_proof = 1;
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}
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/* Data structure of Session response1 packet */
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message S2SessionResp1 {
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Status status = 1;
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bytes device_proof = 2;
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bytes device_nonce = 3;
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}
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/* Payload structure of session data */
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message Sec2Payload {
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Sec2MsgType msg = 1; /*!< Type of message */
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oneof payload {
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S2SessionCmd0 sc0 = 20; /*!< Payload data interpreted as Cmd0 */
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S2SessionResp0 sr0 = 21; /*!< Payload data interpreted as Resp0 */
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S2SessionCmd1 sc1 = 22; /*!< Payload data interpreted as Cmd1 */
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S2SessionResp1 sr1 = 23; /*!< Payload data interpreted as Resp1 */
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}
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}
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