[Pg | MySQL] Add postgres and mysql proxies #1329
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examples/mysql-proxy/src/server.ts
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| app.post('/query', async (req, res) => { | ||
| const { sql: sqlBody, params, method } = req.body; | ||
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| if (method === 'all') { | ||
| try { | ||
| const result = await connection.query({ | ||
| sql: sqlBody, | ||
| values: params, | ||
| rowsAsArray: true, | ||
| typeCast: function(field: any, next: any) { | ||
| if (field.type === 'TIMESTAMP' || field.type === 'DATETIME' || field.type === 'DATE') { | ||
| return field.string(); | ||
| } | ||
| return next(); | ||
| }, | ||
| }); | ||
| res.send(result[0]); | ||
| } catch (e: any) { | ||
| res.status(500).json({ error: e }); | ||
| } | ||
| } else if (method === 'execute') { | ||
| try { | ||
| const result = await connection.query({ | ||
| sql: sqlBody, | ||
| values: params, | ||
| typeCast: function(field: any, next: any) { | ||
| if (field.type === 'TIMESTAMP' || field.type === 'DATETIME' || field.type === 'DATE') { | ||
| return field.string(); | ||
| } | ||
| return next(); | ||
| }, | ||
| }); | ||
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| res.send(result); | ||
| } catch (e: any) { | ||
| res.status(500).json({ error: e }); | ||
| } | ||
| } else { | ||
| res.status(500).json({ error: 'Unknown method value' }); | ||
| } | ||
| }); |
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| app.post('/migrate', async (req, res) => { | ||
| const { queries } = req.body; | ||
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| await connection.query('BEGIN'); | ||
| try { | ||
| for (const query of queries) { | ||
| await connection.query(query); | ||
| } | ||
| await connection.query('COMMIT'); | ||
| } catch { | ||
| await connection.query('ROLLBACK'); | ||
| } | ||
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| res.send({}); | ||
| }); |
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examples/pg-proxy/src/server.ts
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| app.post('/query', async (req, res) => { | ||
| const { sql: sqlBody, params, method } = req.body; | ||
|
|
||
| if (method === 'all') { | ||
| try { | ||
| const result = await client.query({ | ||
| text: sqlBody, | ||
| values: params, | ||
| rowMode: 'array', | ||
| }); | ||
| res.send(result.rows); | ||
| } catch (e: any) { | ||
| res.status(500).json({ error: e }); | ||
| } | ||
| } else if (method === 'execute') { | ||
| try { | ||
| const result = await client.query({ | ||
| text: sqlBody, | ||
| values: params, | ||
| }); | ||
|
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| res.send(result.rows); | ||
| } catch (e: any) { | ||
| res.status(500).json({ error: e }); | ||
| } | ||
| } else { | ||
| res.status(500).json({ error: 'Unknown method value' }); | ||
| } | ||
| }); |
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Code scanning / CodeQL
Missing rate limiting High
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| app.post('/migrate', async (req, res) => { | ||
| const { queries } = req.body; | ||
|
|
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| await client.query('BEGIN'); | ||
| try { | ||
| for (const query of queries) { | ||
| await client.query(query); | ||
| } | ||
| await client.query('COMMIT'); | ||
| } catch { | ||
| await client.query('ROLLBACK'); | ||
| } | ||
|
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| res.send({}); | ||
| }); |
Check failure
Code scanning / CodeQL
Missing rate limiting High
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Postgres and MySQL HTTP proxy implementations with examples