以编程方式将 ssh 凭据添加到 Jenkins 时的异常

Question

我使用了这里提到的一种方法，以编程方式向 Jenkins 添加凭据。它成功地用于添加秘密文本和秘密文件。但它在添加 ssh 私钥时给出了一个例外。下面是我使用的 curl 命令。

curl -X POST 'http://localhost:8080/jenkins/credentials/store/system/domain/_/createCredentials' 
--data-urlencode 'json={
"": "0",
"credentials": {
"scope": "GLOBAL",
"id": "temp",
"username": "temp",
"privateKeySource": {
"stapler-class": "com.cloudbees.jenkins.plugins.sshcredentials.impl.BasicSSHUserPrivateKey$FileOnMasterPrivateKeySource",
"privateKeyFile": "/home/udhan/private-key.pem",
},
"stapler-class": "com.cloudbees.jenkins.plugins.sshcredentials.impl.BasicSSHUserPrivateKey"
}
}'

这是我得到的例外。

A problem occurred while processing the request.
Please check <a href="https://jenkins.io/redirect/issue-tracker">our bug tracker</a> to see if a similar problem has already been reported.
If it is already reported, please vote and put a comment on it to let us gauge the impact of the problem.
If you think this is a new issue, please file a new issue.
When you file an issue, make sure to add the entire stack trace, along with the version of Jenkins and relevant plugins.
<a href="https://jenkins.io/redirect/users-mailing-list">The users list</a> might be also useful in understanding what has happened.</p><h2>Stack trace</h2><pre style="margin:2em; clear:both">org.kohsuke.stapler.NoStaplerConstructorException: There's no @DataBoundConstructor on any constructor of class com.cloudbees.jenkins.plugins.sshcredentials.impl.BasicSSHUserPrivateKey$FileOnMasterPrivateKeySource
at org.kohsuke.stapler.ClassDescriptor.loadConstructorParamNames(ClassDescriptor.java:265)
at org.kohsuke.stapler.RequestImpl.instantiate(RequestImpl.java:765)
at org.kohsuke.stapler.RequestImpl.access$200(RequestImpl.java:83)
at org.kohsuke.stapler.RequestImpl$TypePair.convertJSON(RequestImpl.java:678)

Answer 1

我现在遇到了同样的问题。 我没有使用 pem 文件，而是最终将 SSH pem 的值放入一个变量中并以这种方式传递它。

CRUMB=$(curl -s 'https://{{jenkins_admin_username}}:{{jenkins_admin_password}}@localhost:8080/crumbIssuer/api/xml?xpath=concat(//crumbRequestField,":",//crumb)')
SSH_KEY="$(cat /your/ssh/pem)"
curl -H $CRUMB -X POST 'https://{{jenkins_admin_username}}:{{jenkins_admin_password}}@localhost:8080/credentials/store/system/domain/_/createCredentials' --data-urlencode 'json={
"": "0",
"credentials": {
"scope": "GLOBAL",
"id": "'test-jenkins-id'",
"username": "'test-username'",
"password": "",
"privateKeySource": {
"stapler-class": "com.cloudbees.jenkins.plugins.sshcredentials.impl.BasicSSHUserPrivateKey$DirectEntryPrivateKeySource",
"privateKey": "$SSH_KEY",
},
"description": "test-jenkins-ssh description",
"stapler-class": "com.cloudbees.jenkins.plugins.sshcredentials.impl.BasicSSHUserPrivateKey"
}
}'

并不是说我在这里使用 https 而不是 http，因为我们正在传递应该保护的东西。

我希望这有所帮助。