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Hent severity limit fra properties i stedet for env #19

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merged 5 commits into from
Mar 14, 2024
Merged

Hent severity limit fra properties i stedet for env #19

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4070d3a
Forsøk på å fikse bug med at boten notifier om for lave CVE scores
Kristianrosland Mar 14, 2024
40e46e7
Logger i stedet for println
Kristianrosland Mar 14, 2024
af2e944
Test å hente severity limit fra props
Kristianrosland Mar 14, 2024
3f09060
Fjern debug logstatements
Kristianrosland Mar 14, 2024
f3708fb
Fjern stjerneimports
Kristianrosland Mar 14, 2024
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32 changes: 22 additions & 10 deletions src/main/kotlin/no/digipost/github/monitoring/Main.kt
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Original file line number Diff line number Diff line change
Expand Up @@ -9,19 +9,21 @@ import io.micrometer.prometheus.PrometheusConfig
import io.micrometer.prometheus.PrometheusMeterRegistry
import kotlinx.coroutines.Dispatchers
import kotlinx.coroutines.TimeoutCancellationException
import kotlinx.coroutines.channels.Channel
import kotlinx.coroutines.coroutineScope
import kotlinx.coroutines.delay
import kotlinx.coroutines.isActive
import kotlinx.coroutines.launch
import kotlinx.coroutines.coroutineScope
import kotlinx.coroutines.channels.Channel
import kotlinx.coroutines.withContext
import kotlinx.coroutines.withTimeout
import kotlinx.coroutines.launch
import kotlinx.coroutines.delay
import no.digipost.monitoring.micrometer.ApplicationInfoMetrics
import no.digipost.monitoring.prometheus.SimplePrometheusServer
import org.slf4j.LoggerFactory
import java.nio.file.Files
import java.nio.file.Path
import java.util.Optional
import java.util.concurrent.atomic.AtomicLong
import kotlin.jvm.optionals.getOrNull
import kotlin.system.measureTimeMillis

val LANGUAGES = setOf("JavaScript", "Java", "TypeScript", "C#", "Kotlin", "Go", "Shell", "Dockerfile")
Expand All @@ -34,22 +36,24 @@ const val DELAY_BETWEEN_PUBLISH_VULNS = 1000L * 60 * 5

var existingVulnerabilities: Map<String, Vulnerability>? = null

var VULNERABILITY_ORDERING = listOf(SecurityAdvisorySeverity.CRITICAL, SecurityAdvisorySeverity.HIGH, SecurityAdvisorySeverity.MODERATE, SecurityAdvisorySeverity.LOW, SecurityAdvisorySeverity.UNKNOWN__)

suspend fun main(): Unit = coroutineScope {
val isLocal = System.getenv("env") == "local"
val isLocal = getEnvOrProp("env").getOrNull() == "local"

val githubToken = if (isLocal) System.getenv("token") else withContext(Dispatchers.IO) {
val githubToken = if (isLocal) getEnvOrProp("token").get() else withContext(Dispatchers.IO) {
Files.readString(GITHUB_SECRET_PATH).trim()
}

val slackWebhookUrl: String? = if (isLocal && System.getenv().containsKey("SLACK_WEBHOOK_URL")) System.getenv("SLACK_WEBHOOK_URL") else withContext(Dispatchers.IO) {
val slackWebhookUrl: String? = if (isLocal) getEnvOrProp("SLACK_WEBHOOK_URL").getOrNull() else withContext(Dispatchers.IO) {
if (Files.exists(SLACK_WEBHOOK_URL_PATH)) {
Files.readString(SLACK_WEBHOOK_URL_PATH).trim()
} else {
null
}
}

val severityLimitForNotifications = if (System.getenv().containsKey("severity_limit")) SecurityAdvisorySeverity.safeValueOf(System.getenv("severity_limit")) else SecurityAdvisorySeverity.UNKNOWN__
val severityLimitForNotifications = SecurityAdvisorySeverity.safeValueOf(getEnvOrProp("severity_limit").orElse("UNKNOWN"))
val logger = LoggerFactory.getLogger("no.digipost.github.monitoring.Main")
val prometheusMeterRegistry = PrometheusMeterRegistry(PrometheusConfig.DEFAULT)

Expand Down Expand Up @@ -111,7 +115,7 @@ fun cachedApolloClientFactory(token: String): () -> ApolloClient {
} else {
println("Lager ny ApolloClient")
client = fakt(token)
age.set(System.currentTimeMillis());
age.set(System.currentTimeMillis())
client
}
}
Expand All @@ -125,7 +129,7 @@ suspend fun publish(apolloClient: ApolloClient, githubApiClient: GithubApiClient
.let { repos ->
if (existingVulnerabilities != null) {
repos.getUniqueCVEs()
.filter { (cve, vulnerability) -> !existingVulnerabilities!!.containsKey(cve) && vulnerability.severity.ordinal <= severityLimit.ordinal }
.filter { (cve, vulnerability) -> !existingVulnerabilities!!.containsKey(cve) && VULNERABILITY_ORDERING.indexOf(vulnerability.severity) <= VULNERABILITY_ORDERING.indexOf(severityLimit) }
.forEach { (_, vulnerability) ->
println("Ny sårbarhet: $vulnerability")
slackClient?.sendToSlack(vulnerability)
Expand Down Expand Up @@ -182,3 +186,11 @@ suspend fun publish(apolloClient: ApolloClient, githubApiClient: GithubApiClient
}

}

private fun getEnvOrProp(propName: String): Optional<String> {
var result = System.getenv(propName)
if (result != null) return Optional.of(result)
result = System.getProperty(propName)

return Optional.ofNullable(result)
}
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