从私有存储库添加 NPM 失败,当它来自现有项目时权限被拒绝



我一直在尝试调试这个超级奇怪的问题。我在一个项目中尝试使用npm命令安装一个专用存储库。

这在现有项目中不起作用,但在刚使用npm init创建的新创建项目中起作用。

现有项目位于/app,新项目位于/opt(用于测试目的(

/app中运行npm add git+ssh://git@github.com:company/repository.git返回:

npm ERR! code 128
npm ERR! An unknown git error occurred
npm ERR! command git --no-replace-objects ls-remote ssh://git@github.com/company/repository.git
npm ERR! git@github.com: Permission denied (publickey).
npm ERR! fatal: Could not read from remote repository.
npm ERR!
npm ERR! Please make sure you have the correct access rights
npm ERR! and the repository exists.
npm ERR! A complete log of this run can be found in:
npm ERR!     /root/.npm/_logs/2021-11-24T00_25_10_559Z-debug.log

/opt项目运行完全相同的命令可以正确安装程序包,不会出现任何问题。

我在安装了openssh的高山码头上运行这个。

这是Dockerfile

FROM node:16.13-alpine
RUN apk add --no-cache openssh-client git python2
RUN mkdir -p -m 0600 ~/.ssh && ssh-keyscan github.com >> ~/.ssh/known_hosts && ln -s /run/secrets/ssh_key ~/.ssh/id_rsa && ln -s /run/secrets/ssh_pub_key ~/.ssh/id_rsa.pub
RUN mkdir /app
WORKDIR /app

更多信息

/app # node -v
v16.13.0
/app # npm -v
8.1.4
/app # ssh -T git@github.com
Hi AzaZPPL! You've successfully authenticated, but GitHub does not provide shell access.

package.json

{
"name": "project",
"version": "1.0.0",
"private": true,
"scripts": {
"dev": "nuxt",
"build": "nuxt build",
"start": "nuxt start",
"generate": "nuxt generate",
"generate-schema": "node apollo/generate-schema.js",
"lint": "eslint --ext .js,.vue --ignore-path .eslintignore .",
"lintfix": "eslint --fix --ext .js,.vue --ignore-path .eslintignore ."
},
"dependencies": {
"@nuxtjs/apollo": "^4.0.1-rc.4",
"@nuxtjs/auth": "^4.9.1",
"@nuxtjs/axios": "^5.12.2",
"@nuxtjs/dayjs": "^1.2.1",
"@nuxtjs/style-resources": "^1.0.0",
"apollo-cache-inmemory": "^1.6.6",
"copy-to-clipboard": "^3.3.1",
"core-js": "^3.6.5",
"date-fns": "^2.19.0",
"dotenv": "^8.2.0",
"filepond": "^4.27.1",
"filepond-plugin-file-validate-type": "^1.2.6",
"filepond-plugin-image-preview": "^4.6.6",
"graphql-tag": "^2.11.0",
"js-file-download": "^0.4.12",
"jwt-decode": "^3.1.2",
"lodash": "^4.17.20",
"nuxt": "^2.14.6",
"nuxt-buefy": "^0.4.10",
"nuxt-i18n": "^6.15.4",
"vee-validate": "^3.4.3",
"vue": "^2.6.12",
"vue-filepond": "^6.0.3"
},
"devDependencies": {
"@babel/eslint-parser": "^7.16.3",
"eslint": "^7.12.1",
"eslint-config-prettier": "^6.15.0",
"eslint-loader": "^4.0.2",
"eslint-plugin-prettier": "^3.1.4",
"eslint-plugin-vue": "^7.1.0",
"prettier": "^2.1.2",
"sass": "^1.32.8",
"sass-loader": "^12.3.0"
}
}

有什么想法吗?

尝试在Dockerfile中设置

ENV GIT_SSH_COMMAND='ssh -Tv'

这将为您提供更多线索,说明为什么在npm add期间会考虑或不考虑SSH密钥。

在@VonC的回答的帮助下,我能够弄清楚发生了什么。

仔细查看日志,我发现实际上有一个名为node的用户,它在运行npm时使用。在Alpine映像的Dockerfile中,正在创建该用户,npm配置为使用该用户。

因此,每当我登录到docker容器时,我都是以root用户的身份登录的,并且Dockerfile中设置的所有ssh密钥都由root用户运行。

运行ssh -T git@github.com有效,因为root用户设置正确,但node用户设置不正确

我仍然无法理解的是,为什么在/opt文件夹中运行命令有效?不管怎样,这对另一天来说是个谜。

这是我更新的Dockerfile。我将ssh密钥设置为node用户,并以node用户的身份登录

FROM node:16.13-alpine
RUN apk add --no-cache openssh-client git
RUN mkdir /app && chown node:node /app
USER node
RUN mkdir -p -m 0700 ~/.ssh && ssh-keyscan github.com >> ~/.ssh/known_hosts
RUN ln -s /run/secrets/ssh_key ~/.ssh/id_rsa
WORKDIR /app

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