nilsandClaude Opus 5.5
9f184362f0
The car sends live data to ABRP itself, and the car and the server go over the same mobile connection: when the car cannot reach ABRP, it cannot reach the server either, so the server's fallback bought nothing. The forwarder, its ABRP_* settings and abrpSentUtc are gone; the server only stores. The app stops sending abrpSentUtc (the server ignores unknown fields, so 2.11.0 keeps working) and its texts no longer promise a server fallback. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01QLJfZQZeAKAwSqViTmLzki
63 lines
2.2 KiB
Java
63 lines
2.2 KiB
Java
package com.evsuite.abrp;
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import android.content.Context;
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import android.content.SharedPreferences;
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/**
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* The ABRP credentials for sending live data straight from the car: the API key (which app is
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* sending) and the user token (which car in which ABRP account). Kept in {@link SecurePrefs}
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* next to the server settings, entered on the Live data tab or imported from a config file.
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*
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* The car is the only one that sends to ABRP: the server stores live data but does not forward
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* it. Without these, ABRP gets no live data.
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*/
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final class AbrpConfig {
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static final String KEY_API_KEY = "abrp_api_key";
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static final String KEY_USER_TOKEN = "abrp_user_token";
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final String apiKey;
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final String userToken;
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private static volatile AbrpConfig current;
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AbrpConfig(String apiKey, String userToken) {
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this.apiKey = apiKey;
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this.userToken = userToken;
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}
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boolean isConfigured() {
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return !apiKey.isEmpty() && !userToken.isEmpty();
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}
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static AbrpConfig get(Context context) {
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AbrpConfig config = current;
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if (config != null) return config;
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synchronized (AbrpConfig.class) {
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if (current == null) {
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SharedPreferences prefs = SecurePrefs.get(context);
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current = new AbrpConfig(prefs.getString(KEY_API_KEY, ""), prefs.getString(KEY_USER_TOKEN, ""));
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}
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return current;
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}
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}
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/** Stores trimmed values; empty strings switch direct sending off. */
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static synchronized void save(Context context, String apiKey, String userToken) {
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String key = apiKey == null ? "" : apiKey.trim();
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String token = userToken == null ? "" : userToken.trim();
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SecurePrefs.get(context).edit()
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.putString(KEY_API_KEY, key)
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.putString(KEY_USER_TOKEN, token)
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.apply();
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current = new AbrpConfig(key, token);
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}
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/** Plausible as an ABRP credential: no spaces, not absurdly short or long. */
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static boolean isPlausible(String value) {
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if (value == null) return false;
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String v = value.trim();
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return v.length() >= 8 && v.length() <= 200 && !v.contains(" ");
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}
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}
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