···

       
1
       
1
       
 
       
import express from 'express'

     

       
2
       
2
       
-
       
import { check } from '@atproto/common'

     

       
2
       
2
       
+
       
import { cborEncode, check } from '@atproto/common'

     

       
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3
       
 
       
import * as plc from '@did-plc/lib'

     

       
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4
       
 
       
import { ServerError } from './error'

     

       
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5
       
 
       
import { AppContext } from './context'

     
···

       
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  router.post('/:did', async function (req, res) {

     

       
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    const { did } = req.params

     

       
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    const op = req.body

     

       
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112
       
+
       
    const byteLength = cborEncode(op).byteLength

     

       
113
       
113
       
+
       
    if (byteLength > 7500) {

     

       
114
       
114
       
+
       
      throw new ServerError(400, 'Operation too large')

     

       
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115
       
+
       
    }

     

       
112
       
116
       
 
       
    if (!check.is(op, plc.def.compatibleOpOrTombstone)) {

     

       
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      throw new ServerError(400, `Not a valid operation: ${JSON.stringify(op)}`)

     

       
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    }