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Rejects additional urls with %20 and fixes Wss ones.

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This commit is contained in:
Vitor Pamplona
2025-10-10 10:55:35 -04:00
parent 5975130824
commit 5c09cd0b55
2 changed files with 17 additions and 4 deletions
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13
quartz/src/commonMain/kotlin/com/vitorpamplona/quartz/nip01Core/relay/normalizer/RelayUrlNormalizer.kt
View File

@@ -87,7 +87,7 @@ class RelayUrlNormalizer {
@OptIn(ExperimentalContracts::class)
fun fix(url: String): String? {
if (url.length < 4) return null
if (url.contains("%00")) return null
if (url.contains("%00") || url.contains("%20")) return null
if (url.length > 50) {
// removes multiple urls in the same line
@@ -138,9 +138,14 @@ class RelayUrlNormalizer {
return "wss://${trimmed.drop(6)}"
}
// fast for good ww:// urls
if (trimmed.startsWith("Wss://")) {
return "wss://${trimmed.drop(6)}"
}
if (trimmed.contains("://")) {
// some other scheme we cannot connect to.
Log.w("RelayUrlNormalizer", "Rejected relay URL: $url")
Log.w("RelayUrlNormalizer", "Rejected $url")
return null
}
@@ -173,14 +178,14 @@ class RelayUrlNormalizer {
normalizedUrls.put(url, NormalizationResult.Success(normalized))
normalized
} else {
Log.w("NormalizedRelayUrl", "Rejected Error $url")
Log.w("NormalizedRelayUrl", "Rejected $url")
normalizedUrls.put(url, NormalizationResult.Error)
null
}
} catch (e: Exception) {
if (e is CancellationException) throw e
normalizedUrls.put(url, NormalizationResult.Error)
Log.w("NormalizedRelayUrl", "Rejected Error $url")
Log.w("NormalizedRelayUrl", "Rejected $url")
null
}
}

8
quartz/src/commonTest/kotlin/com/vitorpamplona/quartz/nip01Core/relay/RelayUrlFormatterTest.kt
View File

@@ -23,6 +23,7 @@ package com.vitorpamplona.quartz.nip01Core.relay
import com.vitorpamplona.quartz.nip01Core.relay.normalizer.RelayUrlNormalizer
import kotlin.test.Test
import kotlin.test.assertEquals
import kotlin.test.assertNull
class RelayUrlFormatterTest {
@Test
@@ -43,5 +44,12 @@ class RelayUrlFormatterTest {
assertEquals("ws://a.onion/", RelayUrlNormalizer.normalizeOrNull("a.onion/")?.url)
assertEquals("wss://nostr.mom/", RelayUrlNormalizer.normalizeOrNull("wss://nostr.mom")?.url)
assertEquals("wss://relay.nostr.band/", RelayUrlNormalizer.normalizeOrNull("Wss://relay.nostr.band")?.url)
}
@Test
fun weirdRelay() {
assertNull(RelayUrlNormalizer.normalizeOrNull("wss://relay%20list%20to%20discover%20the%20user's%20content"))
}
}