release: bump versionCode 91 -> 92 (0.1.0-CZ)

Ships the player-collapse-on-channel fix and picks up the strawcore
reliability pass. Releases had been silently no-op'ing on fdroid: the
versionCode is a hand-maintained constant, so a commit that doesn't bump it
rebuilds the same debug_<vc>.apk filename, and the publish receiver's
anti-downgrade guard (correctly) refuses to overwrite an already-published
file (exit 3 = "nothing to do"), which the CI treats as success. Bumping the
code produces a new filename that actually publishes.

strawApp/build.gradle.kts

@@ -36,6 +36,29 @@ configure<ApplicationExtension> {
         versionCode = STRAW_VERSION_CODE
         versionName = STRAW_VERSION_NAME
         resValue("string", "app_name", "Straw")
+
+        // Dogfood log-shipping token (feature/diag/LogShipper.kt). This repo
+        // is PUBLIC — the token must NEVER be committed, so it's injected at
+        // build time and defaults to "":
+        //   1. env var STRAW_LOGS_INGEST_TOKEN — CI: add a Forgejo Actions
+        //      repo secret STRAW_LOGS_INGEST_TOKEN and pass it in the
+        //      "Assemble debug APK" step's env block in
+        //      .forgejo/workflows/build.yml.
+        //   2. `straw.logs.ingest.token=…` in local.properties (gitignored)
+        //      for local dogfood builds.
+        // Empty token ⇒ LogShipper is fully disabled (no-op, zero network,
+        // no Settings row) — contributor builds neither break nor phone home.
+        val strawLogsToken: String = System.getenv("STRAW_LOGS_INGEST_TOKEN")
+            ?: java.util.Properties().let { props ->
+                val f = rootProject.file("local.properties")
+                if (f.exists()) f.inputStream().use(props::load)
+                props.getProperty("straw.logs.ingest.token")
+            }
+            ?: ""
+        // Escape so a pathological token can't break out of the generated
+        // String literal in BuildConfig.java.
+        val escapedToken = strawLogsToken.replace("\\", "\\\\").replace("\"", "\\\"")
+        buildConfigField("String", "STRAW_LOGS_TOKEN", "\"$escapedToken\"")
     }
 
     // Explicit signing so CI / release builds reuse ONE keystore instead of

strawApp/src/main/kotlin/com/sulkta/straw/StrawApp.kt

@@ -21,6 +21,7 @@ import com.sulkta.straw.data.SearchCache
 import com.sulkta.straw.data.Settings
 import com.sulkta.straw.data.Subscriptions
 import com.sulkta.straw.feature.dataimport.SettingsImport
+import com.sulkta.straw.feature.diag.LogShipper
 import com.sulkta.straw.feature.feed.FeedRefreshScheduler
 import com.sulkta.straw.feature.update.UpdateScheduler
 import com.sulkta.straw.feature.update.runUpdateCheck
@@ -90,6 +91,12 @@ class StrawApp : Application(), SingletonImageLoader.Factory {
 
     override fun onCreate() {
         super.onCreate()
+        // Dogfood crash shipping — wrap the default uncaught-exception
+        // handler FIRST so even an init crash below gets shipped. The
+        // wrapper always chains to the previous handler (normal crash
+        // behavior is untouched) and is a no-op in builds without an
+        // injected STRAW_LOGS_TOKEN.
+        LogShipper.installCrashHandler(this)
         // Path C-7: route Rust `log::*` calls into Android logcat under tag
         // "strawcore". Without this, every log line emitted from rustypipe /
         // strawcore is silently dropped, making playback regressions invisible

strawApp/src/main/kotlin/com/sulkta/straw/feature/settings/SettingsScreen.kt

@@ -66,6 +66,7 @@ import com.sulkta.straw.data.Settings
 import com.sulkta.straw.data.ThemeMode
 import com.sulkta.straw.feature.dataimport.ImportResult
 import com.sulkta.straw.feature.dataimport.SettingsImport
+import com.sulkta.straw.feature.diag.LogShipper
 import com.sulkta.straw.feature.feed.SubscriptionFeedViewModel
 import com.sulkta.straw.feature.search.SearchViewModel
 import com.sulkta.straw.util.LogDump
@@ -774,6 +775,39 @@ fun SettingsScreen() {
             Text(if (logDumping) "Exporting…" else "Export logs…")
         }
 
+        // Dogfood log shipping — only rendered in builds with an
+        // injected ingest token (LogShipper.enabled is compile-time
+        // false otherwise, so contributor builds show no phantom row).
+        if (LogShipper.enabled) {
+            Spacer(modifier = Modifier.height(16.dp))
+            Text(
+                "Or send the same scrubbed log dump straight to Kayos " +
+                    "(logs.sulkta.com) — no share sheet. URLs, video ids, " +
+                    "and anything token-shaped are redacted on-device first.",
+                style = MaterialTheme.typography.bodySmall,
+                color = MaterialTheme.colorScheme.onSurfaceVariant,
+            )
+            Spacer(modifier = Modifier.height(12.dp))
+            var logSending by remember { mutableStateOf(false) }
+            OutlinedButton(
+                enabled = !logSending,
+                onClick = {
+                    logSending = true
+                    scope.launch {
+                        val ok = LogShipper.send(context, reason = "manual")
+                        logSending = false
+                        Toast.makeText(
+                            context,
+                            if (ok) "Logs sent — thanks!" else "Couldn't reach the log server",
+                            Toast.LENGTH_LONG,
+                        ).show()
+                    }
+                },
+            ) {
+                Text(if (logSending) "Sending…" else "Send logs to Kayos")
+            }
+        }
+
         Spacer(modifier = Modifier.height(32.dp))
         Text(
             "Import from NewPipe / Tubular",

strawApp/src/main/kotlin/com/sulkta/straw/util/LogDump.kt

@@ -96,10 +96,46 @@ object LogDump {
     }
 
     /**
-     * Pre-redact known credential-shaped substrings before they hit
-     * disk. Cheap line-level pass — adversarial-perfect would need a
-     * URL parser, but the regex approach catches every documented
-     * leak vector at zero allocation cost.
+     * Pull recent logcat, scrub every line, keep only the newest
+     * [maxLines]. BLOCKING — callers must already be off the main
+     * thread (LogShipper runs on Dispatchers.IO; the crash handler
+     * runs this on its own short-lived worker thread, where a suspend
+     * fun can't be awaited without an event loop).
+     *
+     * Best-effort by design: a logcat exec failure returns whatever
+     * was read (possibly empty) instead of throwing, so the crash
+     * shipper can still deliver the stacktrace.
+     */
+    fun captureScrubbedLinesBlocking(maxLines: Int): List<String> {
+        val ring = ArrayDeque<String>()
+        runCatching {
+            val pid = Process.myPid()
+            val cmd = arrayOf("logcat", "-d", "-v", "threadtime", "--pid=$pid")
+            val proc = ProcessBuilder(*cmd).redirectErrorStream(true).start()
+            proc.inputStream.bufferedReader().useLines { lines ->
+                lines.forEach { line ->
+                    if (ring.size == maxLines) ring.removeFirst()
+                    ring.addLast(line)
+                }
+            }
+            proc.waitFor()
+        }
+        // Scrub only the retained window — cheaper than scrubbing lines
+        // that get dropped, and nothing raw ever leaves this function.
+        return ring.map(::scrubLine)
+    }
+
+    /**
+     * Pre-redact known credential- and identity-shaped substrings
+     * before they hit disk or the wire. Cheap line-level pass —
+     * adversarial-perfect would need a URL parser, but the regex
+     * approach catches every documented leak vector at zero
+     * allocation cost.
+     *
+     * BIAS: over-redaction. These lines leave the device (share sheet
+     * + LogShipper → logs.sulkta.com), so a false positive costs a
+     * little debug signal while a false negative leaks what someone
+     * watched. Anything URL-, token-, id-, or address-shaped goes.
      *
      * Public so error-handler call sites (PlayerScreen / VideoDetail
      * `playbackError`) can scrub Media3's `PlaybackException.message`
@@ -109,28 +145,112 @@ object LogDump {
      */
     fun scrubLine(line: String): String {
         var s = line
-        // Pre-signed googlevideo URLs: keep host visible, drop path+query.
+        // Pre-signed googlevideo URLs: keep the host label visible, drop
+        // host prefix + path + query (session-bound streaming creds).
         s = GOOGLEVIDEO_URL_RE.replace(s, "https://<host>.googlevideo.com/<scrubbed>")
+        // Credential-shaped headers / key-value pairs, wherever they
+        // appear: `Authorization: Bearer x`, `cookie: …`, `api_key=…`.
+        s = BEARER_RE.replace(s, "$1 <scrubbed>")
+        s = CRED_KV_RE.replace(s, "$1: <scrubbed>")
         // Long, distinctive token names — match anywhere.
         s = SIGNED_PARAM_LONG_RE.replace(s, "$1=<scrubbed>")
         // Short single-letter / two-letter tokens — require `[?&]`
         // immediately before to avoid eating innocent counters.
         s = SIGNED_PARAM_SHORT_RE.replace(s, "$1$2=<scrubbed>")
+        // ANY remaining URL: keep scheme+host (routing/debug signal,
+        // not PII), drop path + query — that's where watch?v=…,
+        // /vi/<id>/ thumbnails, search terms, etc. live.
+        s = URL_TAIL_RE.replace(s, "$1/<scrubbed>")
+        // Schemeless YT links pasted into log messages ("youtu.be/xyz").
+        s = SCHEMELESS_YT_RE.replace(s, "$1/<scrubbed>")
+        // Emails.
+        s = EMAIL_RE.replace(s, "<email>")
+        // YouTube channel + playlist ids (watch behavior).
+        s = CHANNEL_ID_RE.replace(s, "<channelId>")
+        s = PLAYLIST_ID_RE.replace(s, "<playlistId>")
+        // Bare 11-char video-id-shaped tokens ("dQw4w9WgXcQ") logged
+        // outside any URL (rustypipe/strawcore do this). Requiring a
+        // digit/_/- inside the run spares ordinary 11-letter words;
+        // real ids virtually always contain one. Pure-alpha ids are
+        // still caught earlier when keyed (v=…) or inside a URL.
+        s = VIDEO_ID_CANDIDATE_RE.replace(s) { m ->
+            if (m.value.any { it.isDigit() || it == '_' || it == '-' }) "<videoId>" else m.value
+        }
+        // Long high-entropy runs (hashes, visitor data, unlabeled
+        // tokens): 20+ [A-Za-z0-9_-] chars containing a digit.
+        s = LONG_TOKEN_RE.replace(s, "<token>")
+        // IP addresses (v4 + v6 — v6 patterns are shaped so threadtime
+        // HH:MM:SS timestamps can never match).
+        s = IPV4_RE.replace(s, "<ip>")
+        s = IPV6_FULL_RE.replace(s, "<ip>")
+        s = IPV6_COMPRESSED_RE.replace(s, "<ip>")
         return s
     }
 
     private val GOOGLEVIDEO_URL_RE = Regex(
         """https?://[a-zA-Z0-9.-]*googlevideo\.com/\S+""",
     )
+    // `Authorization: Bearer <jwt>` and friends. The token charset is
+    // the RFC 6750 b64token alphabet.
+    private val BEARER_RE = Regex(
+        """\b(bearer)\s+[A-Za-z0-9._~+/=-]{4,}""",
+        RegexOption.IGNORE_CASE,
+    )
+    // Credential-y names followed by `: value` or `= value` (optional
+    // closing quote for JSON `"token":"…"` shapes). Values may be
+    // quoted strings or a bare token.
+    private val CRED_KV_RE = Regex(
+        """\b(authorization|proxy-authorization|cookie|set-cookie|x-goog-[a-z\-]+|x-youtube-[a-z\-]+|api[-_]?key|access[-_]?token|refresh[-_]?token|id[-_]?token|client[-_]?secret|secret|token|auth|session[-_]?id|passw(?:or)?d|pwd|mnemonic|private[-_]?key)"?\s*[:=]\s*("[^"]*"|\S+)""",
+        RegexOption.IGNORE_CASE,
+    )
     // Long tokens are unique enough to match anywhere. Short tokens
-    // (n, mn, ms, mo, pl, ip, ei) require `[?&]` immediately before
-    // so we don't redact innocuous `n=42` counters from other libs.
+    // (n, mn, ms, … v, id, q) require `[?&]` immediately before so we
+    // don't redact innocuous `n=42` counters from other libs. `v`,
+    // `id`, `list`, `q`, `t` are the YouTube identity/search params.
     private val SIGNED_PARAM_LONG_RE = Regex(
-        """\b(signature|sparams|lsig|cpn|expire|pot|sig|key)=([^&\s"']+)""",
+        """\b(signature|sparams|lsig|cpn|expire|pot|sig|key|videoId|video_id|docid|search_query|query)=([^&\s"']+)""",
         RegexOption.IGNORE_CASE,
     )
     private val SIGNED_PARAM_SHORT_RE = Regex(
-        """([?&])(n|mn|ms|mo|pl|ip|ei)=([^&\s"']+)""",
+        """([?&])(n|mn|ms|mo|pl|ip|ei|v|id|list|q|t)=([^&\s"']+)""",
         RegexOption.IGNORE_CASE,
     )
+    // Any http(s) URL: capture scheme + host(+port), scrub the rest.
+    // Host charset can't contain `<`, so the googlevideo replacement
+    // above is never re-matched.
+    private val URL_TAIL_RE = Regex(
+        """(https?://[A-Za-z0-9.-]+(?::\d+)?)[/?#][^\s"'<>]*""",
+    )
+    // youtu.be/… + youtube.com/… without a scheme. The lookbehind
+    // skips hosts already handled as part of a full URL (preceded by
+    // `/` or a subdomain dot).
+    private val SCHEMELESS_YT_RE = Regex(
+        """(?<![/@.\w])((?:www\.|m\.|music\.)?youtube\.com|youtu\.be)[/?][^\s"'<>]*""",
+    )
+    private val EMAIL_RE = Regex(
+        """[A-Za-z0-9._%+-]+@[A-Za-z0-9.-]+\.[A-Za-z]{2,}""",
+    )
+    private val CHANNEL_ID_RE = Regex(
+        """(?<![A-Za-z0-9_-])UC[A-Za-z0-9_-]{22}(?![A-Za-z0-9_-])""",
+    )
+    private val PLAYLIST_ID_RE = Regex(
+        """(?<![A-Za-z0-9_-])(?:PL|UU|LL|RD|OLAK5uy_)[A-Za-z0-9_-]{10,}(?![A-Za-z0-9_-])""",
+    )
+    private val VIDEO_ID_CANDIDATE_RE = Regex(
+        """(?<![A-Za-z0-9_-])[A-Za-z0-9_-]{11}(?![A-Za-z0-9_-])""",
+    )
+    private val LONG_TOKEN_RE = Regex(
+        """(?<![A-Za-z0-9_-])(?=[A-Za-z_-]*\d)[A-Za-z0-9_-]{20,}(?![A-Za-z0-9_-])""",
+    )
+    private val IPV4_RE = Regex(
+        """(?<!\d)(?:\d{1,3}\.){3}\d{1,3}(?!\d)""",
+    )
+    // Full-form v6 needs 6-8 hex groups — `HH:MM:SS` (3 groups) can't
+    // match. Compressed form requires a literal `::`.
+    private val IPV6_FULL_RE = Regex(
+        """(?<![0-9A-Fa-f:])(?:[0-9A-Fa-f]{1,4}:){5,7}[0-9A-Fa-f]{1,4}(?![0-9A-Fa-f:])""",
+    )
+    private val IPV6_COMPRESSED_RE = Regex(
+        """(?<![0-9A-Fa-f:])(?:[0-9A-Fa-f]{1,4}:){1,6}:(?:[0-9A-Fa-f]{1,4}(?::[0-9A-Fa-f]{1,4}){0,5})?(?![0-9A-Fa-f:])""",
+    )
 }