override fun validate()

in azure-active-directory-server/src/main/kotlin/org/jetbrains/teamcity/aad/AADAccessTokenManagerImpl.kt [38:60]

• 22 lines of code
• 4 McCabe index (conditional complexity)

    override fun validate(token: String): Boolean {
        val jwtConsumer = JwtConsumerBuilder()
                .setRequireExpirationTime()
                .setVerificationKey(key.getKey())
                .setJwsAlgorithmConstraints(algorithmConstraints)
                .build();

        try {
            val jwtClaims = jwtConsumer.processToClaims(token)
            if (jwtClaims.issuer != serverSettings.serverUUID) {
                LOG.warn("Incorrect issuer: ${jwtClaims.issuer}")
                return false
            }
        } catch (e: InvalidJwtException) {
            if (e.hasExpired()) {
                LOG.info("JWT token has expired", e)
            } else {
                LOG.warn("Exception occurred during JWT token processing", e)
            }
            return false
        }
        return true
    }