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Is mysql.format in nodejs MYSQL safe from unescaped input?
I've hear that preparing MySQL queries prevents injection. I'm working with nodejs, so I've found MySql Preparing Queries. According to the documentation,
You can use mysql.format to prepare a query with multiple insertion
points, utilizing the proper escaping for ids and values.
Does that mean that I can put unescaped things in userId and get an escaped mysql request called sql?
The code is:
var sql = "SELECT * FROM ?? WHERE ?? = ?";
var inserts = ['users', 'id', userId];
sql = mysql.format(sql, inserts);
mysql node.js database
asked Nov 20 '18 at 18:53
Guerlando OCsGuerlando OCs
1233
add a comment |
I've hear that preparing MySQL queries prevents injection. I'm working with nodejs, so I've found MySql Preparing Queries. According to the documentation,
You can use mysql.format to prepare a query with multiple insertion
points, utilizing the proper escaping for ids and values.
Does that mean that I can put unescaped things in userId and get an escaped mysql request called sql?
The code is:
var sql = "SELECT * FROM ?? WHERE ?? = ?";
var inserts = ['users', 'id', userId];
sql = mysql.format(sql, inserts);
mysql node.js database
asked Nov 20 '18 at 18:53
Guerlando OCsGuerlando OCs
1233
add a comment |
I've hear that preparing MySQL queries prevents injection. I'm working with nodejs, so I've found MySql Preparing Queries. According to the documentation,
You can use mysql.format to prepare a query with multiple insertion
points, utilizing the proper escaping for ids and values.
Does that mean that I can put unescaped things in userId and get an escaped mysql request called sql?
The code is:
var sql = "SELECT * FROM ?? WHERE ?? = ?";
var inserts = ['users', 'id', userId];
sql = mysql.format(sql, inserts);
mysql node.js database
asked Nov 20 '18 at 18:53
Guerlando OCsGuerlando OCs
1233
I've hear that preparing MySQL queries prevents injection. I'm working with nodejs, so I've found MySql Preparing Queries. According to the documentation,
You can use mysql.format to prepare a query with multiple insertion
points, utilizing the proper escaping for ids and values.
Does that mean that I can put unescaped things in userId and get an escaped mysql request called sql?
The code is:
var sql = "SELECT * FROM ?? WHERE ?? = ?";
var inserts = ['users', 'id', userId];
sql = mysql.format(sql, inserts);
mysql node.js database
mysql node.js database
asked Nov 20 '18 at 18:53
Guerlando OCsGuerlando OCs
1233
asked Nov 20 '18 at 18:53
Guerlando OCsGuerlando OCs
1233
asked Nov 20 '18 at 18:53
Guerlando OCsGuerlando OCs
1233
asked Nov 20 '18 at 18:53
Guerlando OCsGuerlando OCs
1233
asked Nov 20 '18 at 18:53
Guerlando OCsGuerlando OCs
1233
1233
add a comment |
add a comment |
1 Answer
1
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oldest
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It's safe.
Escaping is performed by the sqlstring module, you can take a look at its source code for additional info, it's rather small.
You should always escape your values, either by using the ? placeholders or calling escape directly. However using the placeholders is more recommended because it protects you from scenarios where you might forget to do the manual escaping.
answered Nov 21 '18 at 14:27
mihaimihai
23.8k74068
add a comment |
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1 Answer
1
active
oldest
votes
1 Answer
1
active
oldest
votes
active
oldest
votes
active
oldest
votes
It's safe.
Escaping is performed by the sqlstring module, you can take a look at its source code for additional info, it's rather small.
You should always escape your values, either by using the ? placeholders or calling escape directly. However using the placeholders is more recommended because it protects you from scenarios where you might forget to do the manual escaping.
answered Nov 21 '18 at 14:27
mihaimihai
23.8k74068
add a comment |
It's safe.
Escaping is performed by the sqlstring module, you can take a look at its source code for additional info, it's rather small.
You should always escape your values, either by using the ? placeholders or calling escape directly. However using the placeholders is more recommended because it protects you from scenarios where you might forget to do the manual escaping.
answered Nov 21 '18 at 14:27
mihaimihai
23.8k74068
add a comment |
It's safe.
Escaping is performed by the sqlstring module, you can take a look at its source code for additional info, it's rather small.
You should always escape your values, either by using the ? placeholders or calling escape directly. However using the placeholders is more recommended because it protects you from scenarios where you might forget to do the manual escaping.
answered Nov 21 '18 at 14:27
mihaimihai
23.8k74068
It's safe.
Escaping is performed by the sqlstring module, you can take a look at its source code for additional info, it's rather small.
You should always escape your values, either by using the ? placeholders or calling escape directly. However using the placeholders is more recommended because it protects you from scenarios where you might forget to do the manual escaping.
answered Nov 21 '18 at 14:27
mihaimihai
23.8k74068
answered Nov 21 '18 at 14:27
mihaimihai
23.8k74068
answered Nov 21 '18 at 14:27
mihaimihai
23.8k74068
answered Nov 21 '18 at 14:27
mihaimihai
23.8k74068
23.8k74068
add a comment |
add a comment |
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