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lpac-jni: Validate reconnected APDU channel

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Peter Cai 2024-01-01 20:40:12 -05:00
parent 451b17d0a5
commit f9e7d0ed8d
1 changed files with 13 additions and 3 deletions
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16
libs/lpac-jni/src/main/java/net/typeblog/lpac_jni/impl/LocalProfileAssistantImpl.kt
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@ -33,6 +33,7 @@ class LocalProfileAssistantImpl(
try {
LpacJni.es10xFini(contextHandle)
LpacJni.destroyContext(contextHandle)
contextHandle = -1
} catch (e: Exception) {
// Ignored
}
@ -47,12 +48,21 @@ class LocalProfileAssistantImpl(
try {
apduInterface.connect()
contextHandle = LpacJni.createContext(apduInterface, httpInterface)
val res = LpacJni.es10xInit(contextHandle)
Log.d(TAG, "$res")
check(res >= 0) { "Reconnect attempt failed" }
check(LpacJni.es10xInit(contextHandle) >= 0) { "Reconnect attempt failed" }
// Validate that we can actually use the APDU channel by trying to read eID
eID
break
} catch (e: Exception) {
e.printStackTrace()
if (contextHandle != -1L) {
try {
LpacJni.es10xFini(contextHandle)
LpacJni.destroyContext(contextHandle)
contextHandle = -1
} catch (e: Exception) {
// Ignored
}
}
// continue retrying
delay(1000)
}