英文:
pg_hba.conf entry for host "103.244.174.70", user "postgres", database "patientlist", no encryption, when connecting to db from nodejs sequelize-auto
问题
ConnectionError [SequelizeConnectionError]: 无 pg_hba.conf 条目适用于主机 "103.244.174.70"，用户 "postgres"，数据库 "patientlist"，未加密
在 Client._connectionCallback (C:\Users\hamza\nx gen\patient record system\backend\node_modules\sequelize\lib\dialects\postgres\connection-manager.js:143:24)
在 Client._handleErrorWhileConnecting (C:\Users\hamza\nx gen\patient record system\backend\node_modules\pg\lib\client.js:327:19)
在 Client._handleErrorMessage (C:\Users\hamza\nx gen\patient record system\backend\node_modules\pg\lib\client.js:347:19)
在 Connection.emit (node:events:390:28)
在 C:\Users\hamza\nx gen\patient record system\backend\node_modules\pg\lib\connection.js:117:12
在 Parser.parse (C:\Users\hamza\nx gen\patient record system\backend\node_modules\pg-protocol\dist\parser.js:40:17)
在 Socket.
在 Socket.emit (node:events:390:28)
在 addChunk (node:internal/streams/readable:315:12)
在 readableAddChunk (node:internal/streams/readable:289:9) {
parent: error: 无 pg_hba.conf 条目适用于主机 "103.244.174.70"，用户 "postgres"，数据库 "patientlist"，未加密
在 Parser.parseErrorMessage (C:\Users\hamza\nx gen\patient record system\backend\node_modules\pg-protocol\dist\parser.js:287:98)
在 Parser.handlePacket (C:\Users\hamza\nx gen\patient record system\backend\node_modules\pg-protocol\dist\parser.js:126:29)
在 Parser.parse (C:\Users\hamza\nx gen\patient record system\backend\node_modules\pg-protocol\dist\parser.js:39:38)
在 Socket.
在 Socket.emit (node:events:390:28)
在 addChunk (node:internal/streams/readable:315:12)
在 readableAddChunk (node:internal/streams/readable:289:9)
在 Socket.Readable.push (node:internal/streams/readable:228:10)
在 TCP.onStreamRead (node:internal/stream_base_commons:199:23)
英文:
ConnectionError [SequelizeConnectionError]: no pg_hba.conf entry for host "103.244.174.70", user "postgres", database "patientlist", no encryption
at Client._connectionCallback (C:\Users\hamza\nx gen\patient record system\backend\node_modules\sequelize\lib\dialects\postgres\connection-manager.js:143:24)
at Client._handleErrorWhileConnecting (C:\Users\hamza\nx gen\patient record system\backend\node_modules\pg\lib\client.js:327:19)
at Client._handleErrorMessage (C:\Users\hamza\nx gen\patient record system\backend\node_modules\pg\lib\client.js:347:19)
at Connection.emit (node:events:390:28)
at C:\Users\hamza\nx gen\patient record system\backend\node_modules\pg\lib\connection.js:117:12
at Parser.parse (C:\Users\hamza\nx gen\patient record system\backend\node_modules\pg-protocol\dist\parser.js:40:17)
at Socket.<anonymous> (C:\Users\hamza\nx gen\patient record system\backend\node_modules\pg-protocol\dist\index.js:11:42)
at Socket.emit (node:events:390:28)
at addChunk (node:internal/streams/readable:315:12)
at readableAddChunk (node:internal/streams/readable:289:9) {
parent: error: no pg_hba.conf entry for host "103.244.174.70", user "postgres", database "patientlist", no encryption
at Parser.parseErrorMessage (C:\Users\hamza\nx gen\patient record system\backend\node_modules\pg-protocol\dist\parser.js:287:98)
at Parser.handlePacket (C:\Users\hamza\nx gen\patient record system\backend\node_modules\pg-protocol\dist\parser.js:126:29)
at Parser.parse (C:\Users\hamza\nx gen\patient record system\backend\node_modules\pg-protocol\dist\parser.js:39:38)
at Socket.<anonymous> (C:\Users\hamza\nx gen\patient record system\backend\node_modules\pg-protocol\dist\index.js:11:42)
at Socket.emit (node:events:390:28)
at addChunk (node:internal/streams/readable:315:12)
at readableAddChunk (node:internal/streams/readable:289:9)
at Socket.Readable.push (node:internal/streams/readable:228:10)
at TCP.onStreamRead (node:internal/stream_base_commons:199:23)
getting this error and not being able to find a solution using the solutions provided on the internet
tried almost every solution and still getting this error
答案1
得分: 2
你不需要尝试"互联网上提供的解决方案"。您需要做的是打开官方手册，然后在方便的搜索框中键入"pg_hba.conf"。
这将带您到pg_hba.conf页面，该页面解释了条目的含义以及何时重新加载文件。阅读并理解了该页面后，您可以打开正确的访问权限。
注意：我希望该IP地址位于私有网络上，因为您可能不希望将postgres用户（或者如果可能的话，其他用户）的访问权限暴露给公共互联网。
英文:
You don't need to try "solutions provided on the internet". What you need to do is go to the official manuals and type "pg_hba.conf" into the handy search-box.
That will take you to the page on pg_hba.conf which explains what the entries mean and when the file gets reloaded. Having read and understood that page you can open up the correct access.
Note: I hope that IP address is on a private network, because you probably don't want to be exposing access as the postgres user (or if possible any other) to the public internet.
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