Sorry, Björn, but I think I didn’t get it:
* Is your suggestion to use?
*
withEnv([“http_proxy=https://${PROXY_CREDENTIALS}@proxy-endpoint.com:3128”]) {
* But isn’t that what kelvSYC also tried and “gets flagged as unsafe by
Jenkins”
*
withCredentials([usernameColonPassword(credentialsId:’proxy-credentials’,
variable: ‘PROXY_CREDENTIALS')]) {
def url =
“https://${env.PROXY_CREDENTIALS}@proxy-endpoint.com:3128<https://$%7benv.proxy_credentials...@proxy-endpoint.com:3128>”
withEnv([“http_proxy=${url}”]) {
I think the (ugly) workaround would be (1) to not use “withEnv” step and (2)
assemble the “http_proxy” env variable (=> shell variable) only later in the
shell? Something like:
http_proxy=https://${env.PROXY_CREDENTIALS}@proxy-endpoint.com:3128<https://$%7benv.proxy_credentials...@proxy-endpoint.com:3128>
<some cmd that needs this ‘http_proxy’ variable>
☹
Cu Reinhold
From: 'Björn Pedersen' via Jenkins Users <jenkinsci-users@googlegroups.com>
Sent: Dienstag, 9. März 2021 08:10
To: Jenkins Users <jenkinsci-users@googlegroups.com>
Subject: Re: Using withEnv with withCredentials
Used :
withEnv([‘http_proxy=https://${PROXY_CREDENTIALS}@proxy-endpoint.com:3128']) {
Note the single quotes, this needs to be double-quoted for the replacement to
happen.
Björn
kelvSYC schrieb am Montag, 8. März 2021 um 22:29:00 UTC+1:
Suppose I have a username and password credential that I use with a
withCredentials step, and I wish to use it to construct a URL for use with the
http_proxy environment variable. Currently I have this:
withCredentials([usernameColonPassword(credentialsId:’proxy-credentials’,
variable: ‘PROXY_CREDENTIALS')]) {
def url =
“https://${env.PROXY_CREDENTIALS}@proxy-endpoint.com:3128<https://$%7benv.proxy_credentials...@proxy-endpoint.com:3128>”
withEnv([“http_proxy=${url}”]) {
// Do something
}
}
This gets flagged as unsafe by Jenkins (likely rightly), so I’m wondering what
safe way there is to do the same thing.
Something like the following doesn’t work for me:
withCredentials([usernameColonPassword(credentialsId:’proxy-credentials’,
variable: ‘PROXY_CREDENTIALS')]) {
withEnv([‘http_proxy=https://${PROXY_CREDENTIALS}@proxy-endpoint.com:3128']) {
// Do something
}
}
All it does is that the http_proxy variable is populated with the literal
${PROXY_CREDENTIALS} string instead of the value therein.
Any assistance in this would be appreciated.
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