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/*
* This file is part of LibEuFin.
* Copyright (C) 2023-2024 Taler Systems S.A.
*
* LibEuFin is free software; you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as
* published by the Free Software Foundation; either version 3, or
* (at your option) any later version.
*
* LibEuFin is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
* or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Affero General
* Public License for more details.
*
* You should have received a copy of the GNU Affero General Public
* License along with LibEuFin; see the file COPYING. If not, see
* <http://www.gnu.org/licenses/>
*/
package tech.libeufin.testbench
import tech.libeufin.nexus.*
import tech.libeufin.bank.*
import tech.libeufin.common.*
import com.github.ajalt.clikt.core.*
import com.github.ajalt.clikt.parameters.arguments.*
import com.github.ajalt.clikt.parameters.types.*
import com.github.ajalt.clikt.testing.*
import io.ktor.client.*
import io.ktor.client.engine.cio.*
import kotlin.test.*
import kotlin.io.path.*
import java.time.Instant
import kotlinx.coroutines.runBlocking
import io.ktor.client.request.*
val nexusCmd = LibeufinNexusCommand()
val client = HttpClient(CIO)
fun step(name: String) {
println("\u001b[35m$name\u001b[0m")
}
fun msg(msg: String) {
println("\u001b[33m$msg\u001b[0m")
}
fun ask(question: String): String? {
print("\u001b[;1m$question\u001b[0m")
System.out.flush()
return readlnOrNull()
}
fun CliktCommand.run(arg: String): Boolean {
val res = this.test(arg)
print(res.output)
if (res.statusCode != 0) {
println("\u001b[;31mERROR ${res.statusCode}\u001b[0m")
} else {
println("\u001b[;32mOK\u001b[0m")
}
return res.statusCode == 0
}
data class Kind(val name: String, val settings: String?) {
val test get() = settings != null
}
class Cli : CliktCommand("Run integration tests on banks provider") {
val platform by argument()
override fun run() {
// List available platform
val platforms = Path("test").listDirectoryEntries().filter { it.isDirectory() }.map { it.fileName.toString() }
if (!platforms.contains(platform)) {
println("Unknown platform '$platform', expected one of $platforms")
throw ProgramResult(1)
}
// Augment config
val simpleCfg = Path("test/$platform/ebics.conf").readText()
val conf = Path("test/$platform/ebics.edited.conf")
conf.writeText(
"""$simpleCfg
[paths]
LIBEUFIN_NEXUS_HOME = test/$platform
[nexus-fetch]
FREQUENCY = 5s
[nexus-submit]
FREQUENCY = 5s
[libeufin-nexusdb-postgres]
CONFIG = postgres:///libeufincheck
""")
val cfg = loadConfig(conf)
// Check if platform is known
val kind = when (cfg.requireString("nexus-ebics", "host_base_url")) {
"https://isotest.postfinance.ch/ebicsweb/ebicsweb" ->
Kind("PostFinance IsoTest", "https://isotest.postfinance.ch/corporates/user/settings/ebics")
"https://iso20022test.credit-suisse.com/ebicsweb/ebicsweb" ->
Kind("Credit Suisse isoTest", "https://iso20022test.credit-suisse.com/user/settings/ebics")
"https://ebics.postfinance.ch/ebics/ebics.aspx" ->
Kind("PostFinance", null)
else -> Kind("Unknown", null)
}
// Prepare cmds
val log = "DEBUG"
val flags = " -c $conf -L $log"
val ebicsFlags = "$flags --transient --debug-ebics test/$platform"
val clientKeysPath = cfg.requirePath("nexus-ebics", "client_private_keys_file")
val bankKeysPath = cfg.requirePath("nexus-ebics", "bank_public_keys_file")
// Alternative payto ?
val payto = "payto://iban/CH6208704048981247126?receiver-name=Grothoff%20Hans"
runBlocking {
step("Init ${kind.name}")
assert(nexusCmd.run("dbinit $flags"))
val cmds = buildMap<String, suspend () -> Unit> {
fun put(name: String, args: String) {
put(name, suspend {
nexusCmd.run(args)
Unit
})
}
fun put(name: String, step: String, args: String) {
put(name, suspend {
step(step)
nexusCmd.run(args)
Unit
})
}
put("reset-db", "dbinit -r $flags")
put("recover", "Recover old transactions", "ebics-fetch $ebicsFlags --pinned-start 2024-01-01 notification")
put("fetch", "Fetch all documents", "ebics-fetch $ebicsFlags")
put("ack", "Fetch CustomerAcknowledgement", "ebics-fetch $ebicsFlags acknowledgement")
put("status", "Fetch CustomerPaymentStatusReport", "ebics-fetch $ebicsFlags status")
put("notification", "Fetch BankToCustomerDebitCreditNotification", "ebics-fetch $ebicsFlags notification")
put("submit", "Submit pending transactions", "ebics-submit $ebicsFlags")
put("setup", "Setup", "ebics-setup $flags")
put("reset-keys", suspend {
if (kind.test) {
clientKeysPath.deleteIfExists()
}
bankKeysPath.deleteIfExists()
Unit
})
if (kind.test) {
put("tx", suspend {
step("Submit one transaction")
nexusCmd.run("initiate-payment $flags \"$payto&amount=CHF:42&message=single%20transaction%20test\"")
nexusCmd.run("ebics-submit $ebicsFlags")
Unit
})
put("txs", suspend {
step("Submit many transaction")
repeat(4) {
nexusCmd.run("initiate-payment $flags --amount=CHF:${100L+it} --subject \"multi transaction test $it\" \"$payto\"")
}
nexusCmd.run("ebics-submit $ebicsFlags")
Unit
})
} else {
put("tx", suspend {
step("Submit new transaction")
// TODO interactive payment editor
nexusCmd.run("initiate-payment $flags \"$payto&amount=CHF:1.1&message=single%20transaction%20test\"")
nexusCmd.run("ebics-submit $ebicsFlags")
Unit
})
}
}
while (true) {
var clientKeys = loadClientKeys(clientKeysPath)
var bankKeys = loadBankKeys(bankKeysPath)
if (!kind.test && clientKeys == null) {
throw Exception("Clients keys are required to run netzbon tests")
} else if (clientKeys == null || !clientKeys.submitted_ini || !clientKeys.submitted_hia || bankKeys == null || !bankKeys.accepted) {
step("Run EBICS setup")
if (!nexusCmd.run("ebics-setup --auto-accept-keys $flags")) {
clientKeys = loadClientKeys(clientKeysPath)
if (kind.test) {
if (clientKeys == null || !clientKeys.submitted_ini || !clientKeys.submitted_hia) {
msg("Got to ${kind.settings} and click on 'Reset EBICS user'")
} else {
msg("Got to ${kind.settings} and click on 'Activate EBICS user'")
}
} else {
msg("Activate your keys at your bank")
}
}
}
val arg = ask("testbench> ")!!.trim()
if (arg == "exit") break
if (arg == "") continue
val cmd = cmds[arg]
if (cmd != null) {
cmd()
} else {
if (arg != "?" && arg != "help") {
println("Unknown command '$arg'")
}
println("Commands:")
for ((name, _) in cmds) {
println(" $name")
}
}
}
}
}
}
fun main(args: Array<String>) {
Cli().main(args)
}
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