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Commit efd2f406 by Sushant Committed by GitHub
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fix(mysql): json path security issues (#11332)

1 parent 6674a3c8
Inline Side-by-side
Showing with 40 additions and 45 deletions
lib/dialects/mysql/query-generator.js
......@@ -164,7 +164,7 @@ const QueryGenerator = {
// Parse nested object
if (smth.conditions) {
const conditions = _.map(this.parseConditionObject(smth.conditions), condition =>
`${this.quoteIdentifier(_.first(condition.path))}->>'\$.${_.tail(condition.path).join('.')}' = '${condition.value}'`
`${this.jsonPathExtractionQuery(condition.path[0], _.tail(condition.path))} = '${condition.value}'`
);
return conditions.join(' and ');
......@@ -176,26 +176,9 @@ const QueryGenerator = {
str = smth.path;
} else {
// Also support json dot notation
let path = smth.path;
let startWithDot = true;
// Convert .number. to [number].
path = path.replace(/\.(\d+)\./g, '[$1].');
// Convert .number$ to [number]
path = path.replace(/\.(\d+)$/, '[$1]');
path = path.split('.');
let columnName = path.shift();
const match = columnName.match(/\[\d+\]$/);
// If columnName ends with [\d+]
if (match !== null) {
path.unshift(columnName.substr(match.index));
columnName = columnName.substr(0, match.index);
startWithDot = false;
}
str = `${this.quoteIdentifier(columnName)}->>'\$${startWithDot ? '.' : ''}${path.join('.')}'`;
const paths = _.toPath(smth.path);
const column = paths.shift();
str = this.jsonPathExtractionQuery(column, paths);
}
if (smth.value) {
......@@ -474,10 +457,14 @@ const QueryGenerator = {
*
* https://bugs.mysql.com/bug.php?id=81896
*/
const paths = _.toPath(path).map(subPath => Utils.addTicks(subPath, '"'));
const pathStr = `${['$'].concat(paths).join('.')}`;
const paths = _.toPath(path).map(subPath => {
return /\D/.test(subPath)
? Utils.addTicks(subPath, '"')
: subPath;
});
const pathStr = this.escape(`${['$'].concat(paths).join('.').replace(/\.(\d+)(?:(?=\.)|$)/g, (__, digit) => `[${digit}]`)}`);
const quotedColumn = this.isIdentifierQuoted(column) ? column : this.quoteIdentifier(column);
return `(${quotedColumn}->>'${pathStr}')`;
return `(${quotedColumn}->>${pathStr})`;
},
/**
......
test.sqlite 0 → 100644
File mode changed
test/integration/model/json.test.js
......@@ -684,6 +684,14 @@ describe(Support.getTestDialectTeaser('Model'), () => {
});
});
it('should properly escape path keys with sequelize.json', function() {
return this.Model.findAll({
raw: true,
attributes: ['id'],
where: this.sequelize.json("data.id')) AS DECIMAL) = 1 DELETE YOLO INJECTIONS; -- ", '1')
});
});
it('should properly escape the single quotes in array', function() {
return this.Model.create({
data: {
......
test/unit/sql/json.test.js
......@@ -81,7 +81,7 @@ if (current.dialect.supports.JSON) {
expectsql(sql.whereItemQuery(undefined, Sequelize.json({ id: 1 })), {
postgres: '("id"#>>\'{}\') = \'1\'',
sqlite: "json_extract(`id`, '$') = '1'",
mysql: "`id`->>'$.' = '1'"
mysql: "(`id`->>'$') = '1'"
});
});
......@@ -89,7 +89,7 @@ if (current.dialect.supports.JSON) {
expectsql(sql.whereItemQuery(undefined, Sequelize.json({ profile: { id: 1 } })), {
postgres: '("profile"#>>\'{id}\') = \'1\'',
sqlite: "json_extract(`profile`, '$.id') = '1'",
mysql: "`profile`->>'$.id' = '1'"
mysql: "(`profile`->>'$.\\\"id\\\"') = '1'"
});
});
......@@ -97,7 +97,7 @@ if (current.dialect.supports.JSON) {
expectsql(sql.whereItemQuery(undefined, Sequelize.json({ property: { value: 1 }, another: { value: 'string' } })), {
postgres: '("property"#>>\'{value}\') = \'1\' AND ("another"#>>\'{value}\') = \'string\'',
sqlite: "json_extract(`property`, '$.value') = '1' AND json_extract(`another`, '$.value') = 'string'",
mysql: "`property`->>'$.value' = '1' and `another`->>'$.value' = 'string'"
mysql: "(`property`->>'$.\\\"value\\\"') = '1' and (`another`->>'$.\\\"value\\\"') = 'string'"
});
});
......@@ -105,7 +105,7 @@ if (current.dialect.supports.JSON) {
expectsql(sql.whereItemQuery(Sequelize.json('profile.id'), '1'), {
postgres: '("profile"#>>\'{id}\') = \'1\'',
sqlite: "json_extract(`profile`, '$.id') = '1'",
mysql: "`profile`->>'$.id' = '1'"
mysql: "(`profile`->>'$.\\\"id\\\"') = '1'"
});
});
......@@ -113,7 +113,7 @@ if (current.dialect.supports.JSON) {
expectsql(sql.whereItemQuery(Sequelize.json('json'), '{}'), {
postgres: '("json"#>>\'{}\') = \'{}\'',
sqlite: "json_extract(`json`, '$') = '{}'",
mysql: "`json`->>'$.' = '{}'"
mysql: "(`json`->>'$') = '{}'"
});
});
});
......
test/unit/sql/where.test.js
......@@ -778,7 +778,7 @@ suite(Support.getTestDialectTeaser('SQL'), () => {
expectsql(sql.whereItemQuery(undefined, this.sequelize.json('profile.id', this.sequelize.cast('12346-78912', 'text'))), {
postgres: "(\"profile\"#>>'{id}') = CAST('12346-78912' AS TEXT)",
sqlite: "json_extract(`profile`, '$.id') = CAST('12346-78912' AS TEXT)",
mysql: "`profile`->>'$.id' = CAST('12346-78912' AS CHAR)"
mysql: "(`profile`->>'$.\\\"id\\\"') = CAST('12346-78912' AS CHAR)"
});
});
......@@ -786,7 +786,7 @@ suite(Support.getTestDialectTeaser('SQL'), () => {
expectsql(sql.whereItemQuery(undefined, this.sequelize.json({profile: {id: '12346-78912', name: 'test'}})), {
postgres: "(\"profile\"#>>'{id}') = '12346-78912' AND (\"profile\"#>>'{name}') = 'test'",
sqlite: "json_extract(`profile`, '$.id') = '12346-78912' AND json_extract(`profile`, '$.name') = 'test'",
mysql: "`profile`->>'$.id' = '12346-78912' and `profile`->>'$.name' = 'test'"
mysql: "(`profile`->>'$.\\\"id\\\"') = '12346-78912' and (`profile`->>'$.\\\"name\\\"') = 'test'"
});
});
......@@ -800,7 +800,7 @@ suite(Support.getTestDialectTeaser('SQL'), () => {
},
prefix: 'User'
}, {
mysql: "(`User`.`data`->>'$.\"nested\".\"attribute\"') = 'value'",
mysql: "(`User`.`data`->>'$.\\\"nested\\\".\\\"attribute\\\"') = 'value'",
postgres: "(\"User\".\"data\"#>>'{nested,attribute}') = 'value'",
sqlite: "json_extract(`User`.`data`, '$.nested.attribute') = 'value'"
});
......@@ -814,7 +814,7 @@ suite(Support.getTestDialectTeaser('SQL'), () => {
type: new DataTypes.JSONB()
}
}, {
mysql: "CAST((`data`->>'$.\"nested\"') AS DECIMAL) IN (1, 2)",
mysql: "CAST((`data`->>'$.\\\"nested\\\"') AS DECIMAL) IN (1, 2)",
postgres: "CAST((\"data\"#>>'{nested}') AS DOUBLE PRECISION) IN (1, 2)",
sqlite: "CAST(json_extract(`data`, '$.nested') AS DOUBLE PRECISION) IN (1, 2)"
});
......@@ -828,7 +828,7 @@ suite(Support.getTestDialectTeaser('SQL'), () => {
type: new DataTypes.JSONB()
}
}, {
mysql: "CAST((`data`->>'$.\"nested\"') AS DECIMAL) BETWEEN 1 AND 2",
mysql: "CAST((`data`->>'$.\\\"nested\\\"') AS DECIMAL) BETWEEN 1 AND 2",
postgres: "CAST((\"data\"#>>'{nested}') AS DOUBLE PRECISION) BETWEEN 1 AND 2",
sqlite: "CAST(json_extract(`data`, '$.nested') AS DOUBLE PRECISION) BETWEEN 1 AND 2"
});
......@@ -846,7 +846,7 @@ suite(Support.getTestDialectTeaser('SQL'), () => {
},
prefix: current.literal(sql.quoteTable.call(current.dialect.QueryGenerator, {tableName: 'User'}))
}, {
mysql: "((`User`.`data`->>'$.\"nested\".\"attribute\"') = 'value' AND (`User`.`data`->>'$.\"nested\".\"prop\"') != 'None')",
mysql: "((`User`.`data`->>'$.\\\"nested\\\".\\\"attribute\\\"') = 'value' AND (`User`.`data`->>'$.\\\"nested\\\".\\\"prop\\\"') != 'None')",
postgres: "((\"User\".\"data\"#>>'{nested,attribute}') = 'value' AND (\"User\".\"data\"#>>'{nested,prop}') != 'None')",
sqlite: "(json_extract(`User`.`data`, '$.nested.attribute') = 'value' AND json_extract(`User`.`data`, '$.nested.prop') != 'None')"
});
......@@ -864,7 +864,7 @@ suite(Support.getTestDialectTeaser('SQL'), () => {
},
prefix: 'User'
}, {
mysql: "((`User`.`data`->>'$.\"name\".\"last\"') = 'Simpson' AND (`User`.`data`->>'$.\"employment\"') != 'None')",
mysql: "((`User`.`data`->>'$.\\\"name\\\".\\\"last\\\"') = 'Simpson' AND (`User`.`data`->>'$.\\\"employment\\\"') != 'None')",
postgres: "((\"User\".\"data\"#>>'{name,last}') = 'Simpson' AND (\"User\".\"data\"#>>'{employment}') != 'None')",
sqlite: "(json_extract(`User`.`data`, '$.name.last') = 'Simpson' AND json_extract(`User`.`data`, '$.employment') != 'None')"
});
......@@ -877,7 +877,7 @@ suite(Support.getTestDialectTeaser('SQL'), () => {
type: new DataTypes.JSONB()
}
}, {
mysql: "(CAST((`data`->>'$.\"price\"') AS DECIMAL) = 5 AND (`data`->>'$.\"name\"') = 'Product')",
mysql: "(CAST((`data`->>'$.\\\"price\\\"') AS DECIMAL) = 5 AND (`data`->>'$.\\\"name\\\"') = 'Product')",
postgres: "(CAST((\"data\"#>>'{price}') AS DOUBLE PRECISION) = 5 AND (\"data\"#>>'{name}') = 'Product')",
sqlite: "(CAST(json_extract(`data`, '$.price') AS DOUBLE PRECISION) = 5 AND json_extract(`data`, '$.name') = 'Product')"
});
......@@ -891,7 +891,7 @@ suite(Support.getTestDialectTeaser('SQL'), () => {
}
}
}, {
mysql: "(`data`->>'$.\"nested\".\"attribute\"') = 'value'",
mysql: "(`data`->>'$.\\\"nested\\\".\\\"attribute\\\"') = 'value'",
postgres: "(\"data\"#>>'{nested,attribute}') = 'value'",
sqlite: "json_extract(`data`, '$.nested.attribute') = 'value'"
});
......@@ -905,7 +905,7 @@ suite(Support.getTestDialectTeaser('SQL'), () => {
}
}
}, {
mysql: "CAST((`data`->>'$.\"nested\".\"attribute\"') AS DECIMAL) = 4",
mysql: "CAST((`data`->>'$.\\\"nested\\\".\\\"attribute\\\"') AS DECIMAL) = 4",
postgres: "CAST((\"data\"#>>'{nested,attribute}') AS DOUBLE PRECISION) = 4",
sqlite: "CAST(json_extract(`data`, '$.nested.attribute') AS DOUBLE PRECISION) = 4"
});
......@@ -921,7 +921,7 @@ suite(Support.getTestDialectTeaser('SQL'), () => {
}
}
}, {
mysql: "CAST((`data`->>'$.\"nested\".\"attribute\"') AS DECIMAL) IN (3, 7)",
mysql: "CAST((`data`->>'$.\\\"nested\\\".\\\"attribute\\\"') AS DECIMAL) IN (3, 7)",
postgres: "CAST((\"data\"#>>'{nested,attribute}') AS DOUBLE PRECISION) IN (3, 7)",
sqlite: "CAST(json_extract(`data`, '$.nested.attribute') AS DOUBLE PRECISION) IN (3, 7)"
});
......@@ -937,7 +937,7 @@ suite(Support.getTestDialectTeaser('SQL'), () => {
type: new DataTypes.JSONB()
}
}, {
mysql: "CAST((`data`->>'$.\"nested\".\"attribute\"') AS DECIMAL) > 2",
mysql: "CAST((`data`->>'$.\\\"nested\\\".\\\"attribute\\\"') AS DECIMAL) > 2",
postgres: "CAST((\"data\"#>>'{nested,attribute}') AS DOUBLE PRECISION) > 2",
sqlite: "CAST(json_extract(`data`, '$.nested.attribute') AS DOUBLE PRECISION) > 2"
});
......@@ -953,7 +953,7 @@ suite(Support.getTestDialectTeaser('SQL'), () => {
type: new DataTypes.JSONB()
}
}, {
mysql: "CAST((`data`->>'$.\"nested\".\"attribute\"') AS DECIMAL) > 2",
mysql: "CAST((`data`->>'$.\\\"nested\\\".\\\"attribute\\\"') AS DECIMAL) > 2",
postgres: "CAST((\"data\"#>>'{nested,attribute}') AS INTEGER) > 2",
sqlite: "CAST(json_extract(`data`, '$.nested.attribute') AS INTEGER) > 2"
});
......@@ -970,7 +970,7 @@ suite(Support.getTestDialectTeaser('SQL'), () => {
type: new DataTypes.JSONB()
}
}, {
mysql: "CAST((`data`->>'$.\"nested\".\"attribute\"') AS DATETIME) > "+sql.escape(dt),
mysql: "CAST((`data`->>'$.\\\"nested\\\".\\\"attribute\\\"') AS DATETIME) > "+sql.escape(dt),
postgres: "CAST((\"data\"#>>'{nested,attribute}') AS TIMESTAMPTZ) > "+sql.escape(dt),
sqlite: "json_extract(`data`, '$.nested.attribute') > " + sql.escape(dt.toISOString())
});
......@@ -984,7 +984,7 @@ suite(Support.getTestDialectTeaser('SQL'), () => {
type: new DataTypes.JSONB()
}
}, {
mysql: "(`data`->>'$.\"nested\".\"attribute\"') = 'true'",
mysql: "(`data`->>'$.\\\"nested\\\".\\\"attribute\\\"') = 'true'",
postgres: "CAST((\"data\"#>>'{nested,attribute}') AS BOOLEAN) = true",
sqlite: "CAST(json_extract(`data`, '$.nested.attribute') AS BOOLEAN) = 1"
});
......@@ -1000,7 +1000,7 @@ suite(Support.getTestDialectTeaser('SQL'), () => {
}
}
}, {
mysql: "(`meta_data`->>'$.\"nested\".\"attribute\"') = 'value'",
mysql: "(`meta_data`->>'$.\\\"nested\\\".\\\"attribute\\\"') = 'value'",
postgres: "(\"meta_data\"#>>'{nested,attribute}') = 'value'",
sqlite: "json_extract(`meta_data`, '$.nested.attribute') = 'value'"
});
......
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