Semana 7 – Intermedio

Ser un villano ya es bastante difícil y los problemas de datos no son solo un problema para los buenos. Los villanos tienen muchos gastos generales e información para realizar un seguimiento y EVIL INC. ha comenzado a usar Snowflake para sus necesidades. 

Sin embargo, te has dado cuenta de que se ha filtrado la parte más importante de tus superarmas: ¡el eslogan!

Afortunadamente, ha configurado el etiquetado para permitirle realizar un seguimiento de cómo accedió a qué información.

Su desafío es descubrir quién accedió a los datos que fueron etiquetados con "Nivel Súper Secreto A+++++++"

Debido a que puede ser demasiado difícil crear usuarios para acceder a los datos, estamos usando roles en lugar de usuarios.

El siguiente es el código preliminar que queremos que ejecute antes del desafío. Tenga en cuenta que account_usage tarda 2 horas en actualizarse, por lo que sugerimos ejecutar el siguiente código y luego volver al desafío al menos un par de horas más tarde.

-- Crear base de datocreate or replace database FF_WEEK_7;create or replace warehouse compute_wh with warehouse_size='X-SMALL';use database FF_WEEK_7;-- Crear esquemascreate schema super_weapons;create schema super_monsters;create schema super_villains;-- Crear tablas y datos simuladoscreate or replace table super_villains.villain_information( id INT, first_name VARCHAR(50),last_name VARCHAR(50),email VARCHAR(50),Alter_Ego VARCHAR(50));insert into super_villains.villain_information (id, first_name, last_name, email, Alter_Ego) values (1, 'Chrissy', 'Riches', 'criches0@ning.com', 'Waterbuck, defassa'); insert into super_villains.villain_information (id, first_name, last_name, email, Alter_Ego) values (2, 'Libbie', 'Fargher', 'lfargher1@vistaprint.com', 'Ibis, puna'); insert into super_villains.villain_information (id, first_name, last_name, email, Alter_Ego) values (3, 'Becka', 'Attack', 'battack2@altervista.org', 'Falcon, prairie'); insert into super_villains.villain_information (id, first_name, last_name, email, Alter_Ego) values (4, 'Euphemia', 'Whale', 'ewhale3@mozilla.org', 'Egyptian goose'); insert into super_villains.villain_information (id, first_name, last_name, email, Alter_Ego) values (5, 'Dixie', 'Bemlott', 'dbemlott4@moonfruit.com', 'Eagle, long-crested hawk');insert into super_villains.villain_information (id, first_name, last_name, email, Alter_Ego) values (6, 'Giffard', 'Prendergast', 'gprendergast5@odnoklassniki.ru', 'Armadillo, seven-banded'); insert into super_villains.villain_information (id, first_name, last_name, email, Alter_Ego) values (7, 'Esmaria', 'Anthonies', 'eanthonies6@biblegateway.com', 'Cat, european wild');insert into super_villains.villain_information (id, first_name, last_name, email, Alter_Ego) values (8, 'Celine', 'Fotitt', 'cfotitt7@baidu.com', 'Clark''s nutcracker');insert into super_villains.villain_information (id, first_name, last_name, email, Alter_Ego) values (9, 'Leopold', 'Axton', 'laxton8@mac.com', 'Defassa waterbuck');insert into super_villains.villain_information (id, first_name, last_name, email, Alter_Ego) values (10, 'Tadeas', 'Thorouggood', 'tthorouggood9@va.gov', 'Armadillo, nine-banded');create or replace table super_monsters.monster_information( id INT,monster VARCHAR(50),hideout_location VARCHAR(50));insert into super_monsters.monster_information (id, monster, hideout_location) values (1, 'Northern elephant seal', 'Huangban'); insert into super_monsters.monster_information (id, monster, hideout_location) values (2, 'Paddy heron (unidentified)', 'Várzea Paulista');insert into super_monsters.monster_information (id, monster, hideout_location) values (3, 'Australian brush turkey', 'Adelaide Mail Centre'); insert into super_monsters.monster_information (id, monster, hideout_location) values (4, 'Gecko, tokay', 'Tafí Viejo');insert into super_monsters.monster_information (id, monster, hideout_location) values (5, 'Robin, white-throated', 'Turośń Kościelna');insert into super_monsters.monster_information (id, monster, hideout_location) values (6, 'Goose, andean', 'Berezovo');insert into super_monsters.monster_information (id, monster, hideout_location) values (7, 'Puku', 'Mayskiy');insert into super_monsters.monster_information (id, monster, hideout_location) values (8, 'Frilled lizard', 'Fort Lauderdale'); insert into super_monsters.monster_information (id, monster, hideout_location) values (9, 'Yellow-necked spurfowl', 'Sezemice');insert into super_monsters.monster_information (id, monster, hideout_location) values (10, 'Agouti', 'Najd al Jumā‘ī');create table super_weapons.weapon_storage_location( id INT, created_by VARCHAR(50),location VARCHAR(50),catch_phrase VARCHAR(50),weapon VARCHAR(50));insert into super_weapons.weapon_storage_location (id, created_by, location, catch_phrase, weapon) values (1, 'Ullrich-Gerhold', 'Mazatenango', 'Assimilated object-oriented extranet', 'Fintone');insert into super_weapons.weapon_storage_location (id, created_by, location, catch_phrase, weapon) values (2, 'Olson-Lindgren', 'Dvorichna', 'Switchable demand-driven knowledge user', 'Andalax');insert into super_weapons.weapon_storage_location (id, created_by, location, catch_phrase, weapon) values (3, 'Rodriguez, Flatley and Fritsch', 'Palmira', 'Persevering directional encoding', 'Toughjoyfax');insert into super_weapons.weapon_storage_location (id, created_by, location, catch_phrase, weapon) values (4, 'Conn-Douglas', 'Rukem', 'Robust tangible Graphical User Interface', 'Flowdesk');insert into super_weapons.weapon_storage_location (id, created_by, location, catch_phrase, weapon) values (5, 'Huel, Hettinger and Terry', 'Bulawin', 'Multi-channelled radical knowledge user', 'Y-Solowarm');insert into super_weapons.weapon_storage_location (id, created_by, location, catch_phrase, weapon) values (6, 'Torphy, Ritchie and Lakin', 'Wang Sai Phun', 'Self-enabling client-driven project', 'Alphazap');insert into super_weapons.weapon_storage_location (id, created_by, location, catch_phrase, weapon) values (7, 'Carroll and Sons', 'Digne-les-Bains', 'Profound radical benchmark', 'Stronghold');insert into super_weapons.weapon_storage_location (id, created_by, location, catch_phrase, weapon) values (8, 'Hane, Breitenberg and Schoen', 'Huangbu', 'Function-based client-server encoding', 'Asoka');insert into super_weapons.weapon_storage_location (id, created_by, location, catch_phrase, weapon) values (9, 'Ledner and Sons', 'Bukal Sur', 'Visionary eco-centric budgetary management', 'Ronstring');insert into super_weapons.weapon_storage_location (id, created_by, location, catch_phrase, weapon) values (10, 'Will-Thiel', 'Zafar', 'Robust even-keeled algorithm', 'Tin');-- Crear etiquetascreate or replace tag security_class comment = 'sensitive data';--Aplicar etiquetasalter table super_villains.villain_information set tag security_class = 'Level Super Secret A+++++++';alter table super_monsters.monster_information set tag security_class = 'Level B'; alter tablesuper_weapons.weapon_storage_location set tag security_class = 'Level Super Secret A+++++++';--Crear Rolescreate role user1;create role user2;create role user3;-- Asignarse funciones con todos los privilegios necesariosgrant role user1 to role accountadmin;grant USAGE on warehouse compute_wh to role user1;grant usage on database ff_week_7 to role user1;grant usage on all schemas in database ff_week_7 to role user1;grant select on all tables in database ff_week_7 to role user1;grant role user2 to role accountadmin;grant USAGE on warehouse compute_wh to role user2;grant usage on database ff_week_7 to role user2;grant usage on all schemas in database ff_week_7 to role user2;grant select on all tables in database ff_week_7 to role user2;grant role user3 to role accountadmin;grant USAGE on warehouse compute_wh to role user3;grant usage on database ff_week_7 to role user3;grant usage on all schemas in database ff_week_7 to role user3;grant select on all tables in database ff_week_7 to role user3;-- Consultas para construir el historialuse role user1;use database FF_WEEK_7;select * from super_villains.villain_information;use role user2;use database FF_WEEK_7;select * from super_monsters.monster_information;use role user3;use database FF_WEEK_7;select * from super_weapons.weapon_storage_location;

USE WAREHOUSE <enter_wh_here>;USE DATABASE <enter_db_here>;USE SCHEMA <enter_schema_here>;create or replace table week7_villain_information (id INT,first_name VARCHAR(50),last_name VARCHAR(50),email VARCHAR(50),Alter_Ego VARCHAR(50));insert into week7_villain_information (id, first_name, last_name, email, Alter_Ego) values (1, 'Chrissy', 'Riches', 'criches0@ning.com', 'Waterbuck, defassa');insert into week7_villain_information (id, first_name, last_name, email, Alter_Ego) values (2, 'Libbie', 'Fargher', 'lfargher1@vistaprint.com', 'Ibis, puna');insert into week7_villain_information (id, first_name, last_name, email, Alter_Ego) values (3, 'Becka', 'Attack', 'battack2@altervista.org', 'Falcon, prairie');insert into week7_villain_information (id, first_name, last_name, email, Alter_Ego) values (4, 'Euphemia', 'Whale', 'ewhale3@mozilla.org', 'Egyptian goose');insert into week7_villain_information (id, first_name, last_name, email, Alter_Ego) values (5, 'Dixie', 'Bemlott', 'dbemlott4@moonfruit.com', 'Eagle, long-crested hawk');insert into week7_villain_information (id, first_name, last_name, email, Alter_Ego) values (6, 'Giffard', 'Prendergast', 'gprendergast5@odnoklassniki.ru', 'Armadillo, seven-banded');insert into week7_villain_information (id, first_name, last_name, email, Alter_Ego) values (7, 'Esmaria', 'Anthonies', 'eanthonies6@biblegateway.com', 'Cat, european wild');insert into week7_villain_information (id, first_name, last_name, email, Alter_Ego) values (8, 'Celine', 'Fotitt', 'cfotitt7@baidu.com', 'Clark''s nutcracker');insert into week7_villain_information (id, first_name, last_name, email, Alter_Ego) values (9, 'Leopold', 'Axton', 'laxton8@mac.com', 'Defassa waterbuck');insert into week7_villain_information (id, first_name, last_name, email, Alter_Ego) values (10, 'Tadeas', 'Thorouggood', 'tthorouggood9@va.gov', 'Armadillo, nine-banded');create or replace table week7_monster_information (id INT,monster VARCHAR(50),hideout_location VARCHAR(50));insert into week7_monster_information (id, monster, hideout_location) values (1, 'Northern elephant seal', 'Huangban');insert into week7_monster_information (id, monster, hideout_location) values (2, 'Paddy heron (unidentified)', 'Várzea Paulista');insert into week7_monster_information (id, monster, hideout_location) values (3, 'Australian brush turkey', 'Adelaide Mail Centre');insert into week7_monster_information (id, monster, hideout_location) values (4, 'Gecko, tokay', 'Tafí Viejo');insert into week7_monster_information (id, monster, hideout_location) values (5, 'Robin, white-throated', 'Turośń Kościelna');insert into week7_monster_information (id, monster, hideout_location) values (6, 'Goose, andean', 'Berezovo');insert into week7_monster_information (id, monster, hideout_location) values (7, 'Puku', 'Mayskiy');insert into week7_monster_information (id, monster, hideout_location) values (8, 'Frilled lizard', 'Fort Lauderdale');insert into week7_monster_information (id, monster, hideout_location) values (9, 'Yellow-necked spurfowl', 'Sezemice');insert into week7_monster_information (id, monster, hideout_location) values (10, 'Agouti', 'Najd al Jumā‘ī');create table week7_weapon_storage_location (id INT,created_by VARCHAR(50),location VARCHAR(50),catch_phrase VARCHAR(50),weapon VARCHAR(50));insert into week7_weapon_storage_location (id, created_by, location, catch_phrase, weapon)values (1, 'Ullrich-Gerhold', 'Mazatenango', 'Assimilated object-oriented extranet', 'Fintone');insert into week7_weapon_storage_location (id, created_by, location, catch_phrase, weapon)values (2, 'Olson-Lindgren', 'Dvorichna', 'Switchable demand-driven knowledge user', 'Andalax');insert into week7_weapon_storage_location (id, created_by, location, catch_phrase, weapon)values (3, 'Rodriguez, Flatley and Fritsch', 'Palmira', 'Persevering directional encoding', 'Toughjoyfax');insert into week7_weapon_storage_location (id, created_by, location, catch_phrase, weapon)values (4, 'Conn-Douglas', 'Rukem', 'Robust tangible Graphical User Interface', 'Flowdesk');insert into week7_weapon_storage_location (id, created_by, location, catch_phrase, weapon)values (5, 'Huel, Hettinger and Terry', 'Bulawin', 'Multi-channelled radical knowledge user', 'Y-Solowarm');insert into week7_weapon_storage_location (id, created_by, location, catch_phrase, weapon)values (6, 'Torphy, Ritchie and Lakin', 'Wang Sai Phun', 'Self-enabling client-driven project', 'Alphazap');insert into week7_weapon_storage_location (id, created_by, location, catch_phrase, weapon)values (7, 'Carroll and Sons', 'Digne-les-Bains', 'Profound radical benchmark', 'Stronghold');insert into week7_weapon_storage_location (id, created_by, location, catch_phrase, weapon)values (8, 'Hane, Breitenberg and Schoen', 'Huangbu', 'Function-based client-server encoding', 'Asoka');insert into week7_weapon_storage_location (id, created_by, location, catch_phrase, weapon)values (9, 'Ledner and Sons', 'Bukal Sur', 'Visionary eco-centric budgetary management', 'Ronstring');insert into week7_weapon_storage_location (id, created_by, location, catch_phrase, weapon)values (10, 'Will-Thiel', 'Zafar', 'Robust even-keeled algorithm', 'Tin');--Crear etiquetascreate or replace tag security_class comment = 'sensitive data';--Aplicar etiquetasalter table week7_villain_information set tag security_class = 'Level Super Secret A+++++++';alter table week7_monster_information set tag security_class = 'Level B';alter table week7_weapon_storage_location set tag security_class = 'Level Super Secret A+++++++';--Crear Rolescreate role user1create role user2;create role user3;-- Asignar las funciones con todos los privilegios necesariosgrant role user1 to role accountadmin;grant USAGE  on warehouse <enter_wh_here> to role user1;grant usage on database <enter_db_here> to role user1;grant usage on all schemas in database <enter_db_here> to role user1;grant select on all tables in database <enter_db_here> to role user1;grant role user2 to role accountadmin;grant USAGE  on warehouse <enter_wh_here> to role user2;grant usage on database <enter_db_here> to role user2;grant usage on all schemas in database <enter_db_here> to role user2;grant select on all tables in database <enter_db_here> to role user2;grant role user3 to role accountadmin;grant USAGE  on warehouse <enter_wh_here> to role user3;grant usage on database <enter_db_here> to role user3;grant usage on all schemas in database <enter_db_here> to role user3;grant select on all tables in database <enter_db_here> to role user3;-- Consultas para construir el historialuse role user1;select * from week7_villain_information;use role user2;select * from week7_monster_information;use role user3;select * from week7_weapon_storage_location;

Resultado

Su respuesta debe ser como la siguiente

Recuerda que si deseas participar:

1. Regístrate como miembro de Frosty Friday. Puedes hacerlo haciendo clic en la barra lateral y luego yendo a "REGISTRARSE" (ten en cuenta que unirte a nuestra lista de correo no te proporcionará una cuenta de Frosty Friday).
2. Publica tu código en GitHub y asegúrate de que sea de acceso público (consulta nuestra guía si no sabes cómo hacerlo).
3. Publica la URL en los comentarios del desafío.

Si tienes alguna pregunta técnica que te gustaría plantear a la comunidad, puedes hacerlo aquí, en nuestro hilo dedicado a estos retos.