コード例 #1
0
ファイル: wms.py プロジェクト: rduivenvoorde/mapproxy
    def extent(self):
        layer_name = self.root_layer.name
        limited_to = self.permissions.get(layer_name, {}).get("limited_to")
        extent = self.root_layer.extent

        if limited_to:
            coverage = load_limited_to(limited_to)
            limited_coverage = coverage.intersection(extent.bbox, extent.srs)
            extent = limited_coverage.extent

        if self.coverage:
            limited_coverage = self.coverage.intersection(extent.bbox, extent.srs)
            extent = limited_coverage.extent
        return extent
コード例 #2
0
ファイル: wms.py プロジェクト: rduivenvoorde/mapproxy
 def filter_actual_layers(self, actual_layers, requested_layers, authorized_layers):
     if authorized_layers is not PERMIT_ALL_LAYERS:
         requested_layer_names = set(requested_layers)
         for layer_name in actual_layers.keys():
             if layer_name not in authorized_layers:
                 # check whether layer was requested explicit...
                 if layer_name in requested_layer_names:
                     raise RequestError("forbidden", status=403)
                 # or implicit (part of group layer)
                 else:
                     del actual_layers[layer_name]
             elif authorized_layers[layer_name] is not None:
                 limited_to = load_limited_to(authorized_layers[layer_name])
                 actual_layers[layer_name] = [LimitedLayer(lyr, limited_to) for lyr in actual_layers[layer_name]]
コード例 #3
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ファイル: wms.py プロジェクト: rduivenvoorde/mapproxy
    def layer_permitted(self, layer):
        if not self.permissions.get(layer.name, {}).get("map", False):
            return False
        extent = layer.extent

        limited_to = self.permissions.get(layer.name, {}).get("limited_to")
        if limited_to:
            coverage = load_limited_to(limited_to)
            if not coverage.intersects(extent.bbox, extent.srs):
                return False

        if self.coverage:
            if not self.coverage.intersects(extent.bbox, extent.srs):
                return False
        return True
コード例 #4
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ファイル: wms.py プロジェクト: rduivenvoorde/mapproxy
 def authorized_capability_layers(self, env):
     if "mapproxy.authorize" in env:
         result = env["mapproxy.authorize"]("wms.capabilities", self.layers.keys(), environ=env)
         if result["authorized"] == "unauthenticated":
             raise RequestError("unauthorized", status=401)
         if result["authorized"] == "full":
             return self.root_layer
         if result["authorized"] == "partial":
             limited_to = result.get("limited_to")
             if limited_to:
                 coverage = load_limited_to(limited_to)
             else:
                 coverage = None
             return FilteredRootLayer(self.root_layer, result["layers"], coverage=coverage)
         raise RequestError("forbidden", status=403)
     else:
         return self.root_layer
コード例 #5
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ファイル: wms.py プロジェクト: anneb/mapproxy
 def authorized_capability_layers(self, env):
     if 'mapproxy.authorize' in env:
         result = env['mapproxy.authorize']('wms.capabilities', self.layers.keys(), environ=env)
         if result['authorized'] == 'unauthenticated':
             raise RequestError('unauthorized', status=401)
         if result['authorized'] == 'full':
             return self.root_layer
         if result['authorized'] == 'partial':
             limited_to = result.get('limited_to')
             if limited_to:
                 coverage = load_limited_to(limited_to)
             else:
                 coverage = None
             return FilteredRootLayer(self.root_layer, result['layers'], coverage=coverage)
         raise RequestError('forbidden', status=403)
     else:
         return self.root_layer
コード例 #6
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ファイル: wmts.py プロジェクト: deleted/mapproxy
 def authorize_tile_layer(self, tile_layer, request):
     if 'mapproxy.authorize' in request.http.environ:
         query_extent = tile_layer.grid.srs.srs_code, tile_layer.tile_bbox(request)
         result = request.http.environ['mapproxy.authorize']('wmts', [request.layer],
             query_extent=query_extent, environ=request.http.environ)
         if result['authorized'] == 'unauthenticated':
             raise RequestError('unauthorized', status=401)
         if result['authorized'] == 'full':
             return
         if result['authorized'] == 'partial':
             if result['layers'].get(request.layer, {}).get('tile', False) == True:
                 limited_to = result.get('limited_to')
                 if limited_to:
                     return load_limited_to(limited_to)
                 else:
                     return None
         raise RequestError('forbidden', status=403)
コード例 #7
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ファイル: wmts.py プロジェクト: ChrisRenton/mapproxy
 def authorize_tile_layer(self, tile_layer, request):
     if "mapproxy.authorize" in request.http.environ:
         query_extent = tile_layer.grid.srs.srs_code, tile_layer.tile_bbox(request)
         result = request.http.environ["mapproxy.authorize"](
             "wmts", [request.layer], query_extent=query_extent, environ=request.http.environ
         )
         if result["authorized"] == "unauthenticated":
             raise RequestError("unauthorized", status=401)
         if result["authorized"] == "full":
             return
         if result["authorized"] == "partial":
             if result["layers"].get(request.layer, {}).get("tile", False) == True:
                 limited_to = result.get("limited_to")
                 if limited_to:
                     return load_limited_to(limited_to)
                 else:
                     return None
         raise RequestError("forbidden", status=403)
コード例 #8
0
ファイル: wms.py プロジェクト: rduivenvoorde/mapproxy
 def authorized_layers(self, feature, layers, env, query_extent):
     if "mapproxy.authorize" in env:
         result = env["mapproxy.authorize"]("wms." + feature, layers[:], environ=env, query_extent=query_extent)
         if result["authorized"] == "unauthenticated":
             raise RequestError("unauthorized", status=401)
         if result["authorized"] == "full":
             return PERMIT_ALL_LAYERS, None
         layers = {}
         if result["authorized"] == "partial":
             for layer_name, permissions in result["layers"].iteritems():
                 if permissions.get(feature, False) == True:
                     layers[layer_name] = permissions.get("limited_to")
         limited_to = result.get("limited_to")
         if limited_to:
             coverage = load_limited_to(limited_to)
         else:
             coverage = None
         return layers, coverage
     else:
         return PERMIT_ALL_LAYERS, None
コード例 #9
0
ファイル: wms.py プロジェクト: anneb/mapproxy
 def authorized_layers(self, feature, layers, env, query_extent):
     if 'mapproxy.authorize' in env:
         result = env['mapproxy.authorize']('wms.' + feature, layers[:],
             environ=env, query_extent=query_extent)
         if result['authorized'] == 'unauthenticated':
             raise RequestError('unauthorized', status=401)
         if result['authorized'] == 'full':
             return PERMIT_ALL_LAYERS, None
         layers = {}
         if result['authorized'] == 'partial':
             for layer_name, permissions in result['layers'].iteritems():
                 if permissions.get(feature, False) == True:
                     layers[layer_name] = permissions.get('limited_to')
         limited_to = result.get('limited_to')
         if limited_to:
             coverage = load_limited_to(limited_to)
         else:
             coverage = None
         return layers, coverage
     else:
         return PERMIT_ALL_LAYERS, None
コード例 #10
0
ファイル: tile.py プロジェクト: anneb/mapproxy
 def authorize_tile_layer(self, tile_layer, request):
     if 'mapproxy.authorize' in request.http.environ:
         if request.tile:
             query_extent = (tile_layer.grid.srs.srs_code,
                 tile_layer.tile_bbox(request, use_profiles=request.use_profiles))
         else:
             query_extent = None # for layer capabilities
         result = request.http.environ['mapproxy.authorize']('tms', [tile_layer.name],
             query_extent=query_extent, environ=request.http.environ)
         if result['authorized'] == 'unauthenticated':
             raise RequestError('unauthorized', status=401)
         if result['authorized'] == 'full':
             return
         if result['authorized'] == 'partial':
             if result['layers'].get(tile_layer.name, {}).get('tile', False) == True:
                 limited_to = result['layers'][tile_layer.name].get('limited_to')
                 if not limited_to:
                     limited_to = result.get('limited_to')
                 if limited_to:
                     return load_limited_to(limited_to)
                 else:
                     return None
         raise RequestError('forbidden', status=403)
コード例 #11
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def coverage(geom, srs='EPSG:4326'):
    return load_limited_to({'srs': srs, 'geometry': geom})
コード例 #12
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ファイル: test_image_mask.py プロジェクト: Geodan/mapproxy
def coverage(geom, srs='EPSG:4326'):
    return load_limited_to({'srs': srs, 'geometry': geom})
コード例 #13
0
ファイル: test_image_mask.py プロジェクト: quiqua/mapproxy
def coverage(geom, srs="EPSG:4326"):
    return load_limited_to({"srs": srs, "geometry": geom})