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[api] Add zero-copy support for noise encryption key requests

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This commit is contained in:
J. Nick Koston
2025-12-10 12:48:04 +01:00
parent fdd560b165
commit 2d3ccab0b3
7 changed files with 21 additions and 12 deletions
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esphome/components/api/api_connection.cpp
+2 -2
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@@ -1663,13 +1663,13 @@ bool APIConnection::send_noise_encryption_set_key_response(const NoiseEncryption
resp.success = false;
psk_t psk{};
if (msg.key.empty()) {
if (msg.key_len == 0) {
if (this->parent_->clear_noise_psk(true)) {
resp.success = true;
} else {
ESP_LOGW(TAG, "Failed to clear encryption key");
}
} else if (base64_decode(msg.key, psk.data(), psk.size()) != psk.size()) {
} else if (base64_decode(msg.key, msg.key_len, psk.data(), psk.size()) != psk.size()) {
ESP_LOGW(TAG, "Invalid encryption key length");
} else if (!this->parent_->save_noise_psk(psk, true)) {
ESP_LOGW(TAG, "Failed to save encryption key");