30 lines
1.5 KiB
Plaintext
30 lines
1.5 KiB
Plaintext
--
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-- Public dataservices API function
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--
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-- These are the only ones with permissions to publicuser role
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-- and should also be the only ones with SECURITY DEFINER
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CREATE OR REPLACE FUNCTION <%= DATASERVICES_CLIENT_SCHEMA %>.<%= name %> (<%= params_with_type_and_default.join(' ,') %>)
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RETURNS <%= return_type %> AS $$
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DECLARE
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<%= return_declaration if not multi_row %>
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<%= user_org_declaration %>
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<% unless superuser_function? -%>apikey_permissions json;<% end %>
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BEGIN
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IF session_user = 'publicuser' OR session_user ~ 'cartodb_publicuser_*' THEN
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RAISE EXCEPTION 'The api_key must be provided';
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END IF;
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<% unless superuser_function? -%>SELECT u, o, p INTO username, orgname, apikey_permissions FROM cdb_dataservices_client._cdb_entity_config() AS (u text, o text, p json);
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<% if requires_permission %>IF apikey_permissions IS NULL OR NOT apikey_permissions::jsonb ? '<%= permission_name %>' THEN
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RAISE EXCEPTION '<%= permission_error %>';
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END IF;
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<% else %>SELECT u, o INTO username, orgname FROM <%= DATASERVICES_CLIENT_SCHEMA %>._cdb_entity_config() AS (u text, o text, p json);<% end %><% end %>
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-- JSON value stored "" is taken as literal
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IF username IS NULL OR username = '' OR username = '""' THEN
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RAISE EXCEPTION 'Username is a mandatory argument, check it out';
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END IF;
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<% return_statement do %><%= DATASERVICES_CLIENT_SCHEMA %>._<%= name %>(<%= params(_with_user_org=true).join(', ') %>)<% end %>
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END;
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$$ LANGUAGE 'plpgsql' SECURITY DEFINER STABLE PARALLEL UNSAFE;
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