Join attributes of point and line layer by location (closest distance) in QGIS

My problem is the following: i have a line shp (target layer) and a point shp (join layer). the second one (point layer) holds an attribute which i want to join with a line layer based on closest distance to the line. Points and lines are not intersecting

I can do this with ArcGIS and spatial join(match option: closest), but i don't know how can I achieve this in QGIS.