Logstash指纹过滤器不工作
我有一个logstash过滤器,它从XML负载中提取api令牌字符串。我不想在elasticsearch中存储实际的API令牌,我想存储哈希版本。我的筛选文件如下所示:Logstash指纹过滤器不工作,logstash,Logstash,我有一个logstash过滤器,它从XML负载中提取api令牌字符串。我不想在elasticsearch中存储实际的API令牌,我想存储哈希版本。我的筛选文件如下所示: filter { xml { source => "xml_request" store_xml => "false" force_array => "false" xpath => [ "//authentication/apiK
filter {
xml {
source => "xml_request"
store_xml => "false"
force_array => "false"
xpath => [ "//authentication/apiKey/text()", "api_key" ]
}
if [api_key] =~ /.+/ {
fingerprint {
method => "SHA256"
key => "some_random_string"
source => "api_key"
target => "api_key"
}
}
}
不幸的是,指纹过滤器似乎无法工作,因为
api_key
值始终是来自XML输入的值,而不是经过哈希处理的值。我已尝试将目标
字段设置为要测试的新字段(例如api\u key\u hashed
),但新字段未显示。有人能帮我解释一下吗?我不知道这是否有帮助,但你可以试试:
fingerprint {
add_field => {
"apikey" => "%{api_key}"
remove_field => [ "%{api_key}" ]
}
add_field => {
"api_key" => "%{apikey}"
remove_field => [ "%{apikey}" ]
}
}
否则,您可以尝试:
或