File Attachments No Longer Work for Freestyle Jobs #993
Description
Jenkins and plugins versions report
Environment
Jenkins: 2.452.3
OS: Windows Server 2016 - 10.0
Java: 21.0.2 - Oracle Corporation (Java HotSpot(TM) 64-Bit Server VM)
---
ansicolor:1.0.4
antisamy-markup-formatter:162.v0e6ec0fcfcf6
apache-httpcomponents-client-4-api:4.5.14-208.v438351942757
asm-api:9.7-33.v4d23ef79fcc8
audit-trail:361.v82cde86c784e
authentication-tokens:1.119.v50285141b_7e1
azure-ad:507.vea_a_a_167b_d05c
azure-sdk:174.va_89c1df897d2
bootstrap5-api:5.3.3-1
bouncycastle-api:2.30.1.78.1-248.ve27176eb_46cb_
branch-api:2.1178.v969d9eb_c728e
build-name-setter:2.4.3
build-timeout:1.33
caffeine-api:3.1.8-133.v17b_1ff2e0599
checks-api:2.2.0
cloudbees-bitbucket-branch-source:888.v8e6d479a_1730
cloudbees-folder:6.928.v7c780211d66e
command-launcher:107.v773860566e2e
commons-lang3-api:3.14.0-76.vda_5591261cfe
commons-text-api:1.12.0-129.v99a_50df237f7
conditional-buildstep:1.4.3
credentials:1371.vfee6b_095f0a_3
credentials-binding:681.vf91669a_32e45
custom-view-tabs:1.3
dark-theme:439.vdef09f81f85e
dashboard-view:2.508.va_74654f026d1
data-tables-api:2.0.8-1
design-library:303.v6b_23c12334c9
display-url-api:2.204.vf6fddd8a_8b_e9
durable-task:555.v6802fe0f0b_82
echarts-api:5.5.0-1
eddsa-api:0.3.0-4.v84c6f0f4969e
email-ext:1814.v404722f34263
envinject:2.919.v009a_a_1067cd0
envinject-api:1.199.v3ce31253ed13
favorite:2.218.vd60382506538
font-awesome-api:6.5.2-1
generic-webhook-trigger:2.2.2
git:5.3.0
git-client:5.0.0
git-server:126.v0d945d8d2b_39
github:1.39.0
github-api:1.321-468.v6a_9f5f2d5a_7e
github-branch-source:1793.v1831e9c68d77
gitlab-plugin:1.8.1
gson-api:2.11.0-41.v019fcf6125dc
handy-uri-templates-2-api:2.1.8-30.v7e777411b_148
htmlpublisher:1.36
instance-identity:185.v303dc7c645f9
ionicons-api:74.v93d5eb_813d5f
jackson2-api:2.17.0-379.v02de8ec9f64c
jakarta-activation-api:2.1.3-1
jakarta-mail-api:2.1.3-1
javadoc:243.vb_b_503b_b_45537
javax-activation-api:1.2.0-7
javax-mail-api:1.6.2-10
jaxb:2.3.9-1
jdk-tool:73.vddf737284550
jersey2-api:2.42-147.va_28a_44603b_d5
jjwt-api:0.11.5-112.ve82dfb_224b_a_d
jnr-posix-api:3.1.19-2
jobConfigHistory:1229.v3039470161a_d
joda-time-api:2.12.7-29.v5a_b_e3a_82269a_
jquery3-api:3.7.1-2
jsch:0.2.16-86.v42e010d9484b_
json-api:20240303-41.v94e11e6de726
json-path-api:2.9.0-58.v62e3e85b_a_655
junit:1280.v310a_78b_9a_1e0
lockable-resources:1255.vf48745da_35d0
mailer:472.vf7c289a_4b_420
material-theme:0.5.2-rc100.6121925fe229
matrix-auth:3.2.2
matrix-project:832.va_66e270d2946
maven-plugin:3.23
mina-sshd-api-common:2.13.1-117.v2f1a_b_66ff91d
mina-sshd-api-core:2.13.1-117.v2f1a_b_66ff91d
nested-view:1.34
okhttp-api:4.11.0-172.vda_da_1feeb_c6e
pam-auth:1.11
parameterized-trigger:806.vf6fff3e28c3e
pipeline-build-step:540.vb_e8849e1a_b_d8
pipeline-graph-analysis:216.vfd8b_ece330ca_
pipeline-groovy-lib:727.ve832a_9244dfa_
pipeline-input-step:495.ve9c153f6067b_
pipeline-milestone-step:119.vdfdc43fc3b_9a_
pipeline-model-api:2.2205.vc9522a_9d5711
pipeline-model-definition:2.2205.vc9522a_9d5711
pipeline-model-extensions:2.2205.vc9522a_9d5711
pipeline-rest-api:2.34
pipeline-stage-step:312.v8cd10304c27a_
pipeline-stage-tags-metadata:2.2205.vc9522a_9d5711
pipeline-stage-view:2.34
plain-credentials:183.va_de8f1dd5a_2b_
plugin-util-api:4.1.0
powershell:2.1
prism-api:1.29.0-15
pubsub-light:1.18
purge-build-queue-plugin:88.v23b_97b_f2c7a_d
purge-job-history:1.6
rebuild:332.va_1ee476d8f6d
resource-disposer:0.23
run-condition:1.7
scm-api:696.v778d637b_a_762
script-security:1341.va_2819b_414686
shiningpanda:0.24
simple-theme-plugin:191.vcd207ef9dd24
slack:722.vd07f1ea_7ff40
snakeyaml-api:2.2-111.vc6598e30cc65
sse-gateway:1.27
ssh-credentials:343.v884f71d78167
sshd:3.330.vc866a_8389b_58
structs:338.v848422169819
theme-manager:262.vc57ee4a_eda_5d
timestamper:1.27
token-macro:400.v35420b_922dcb_
trilead-api:2.147.vb_73cc728a_32e
variant:60.v7290fc0eb_b_cd
workflow-aggregator:600.vb_57cdd26fdd7
workflow-api:1322.v857eeeea_9902
workflow-basic-steps:1058.vcb_fc1e3a_21a_9
workflow-cps:3922.va_f73b_7c4246b_
workflow-durable-task-step:1364.v2fd76fb_6fd41
workflow-job:1400.v7fd111b_ec82f
workflow-multibranch:783.787.v50539468395f
workflow-scm-step:427.v4ca_6512e7df1
workflow-step-api:678.v3ee58b_469476
workflow-support:920.v59f71ce16f04
ws-cleanup:0.46
What Operating System are you using (both controller, and any agents involved in the problem)?
Jenkins server is running Windows Server 2016 Datacenter.
Reproduction steps
- Setup a Jenkins freestyle job using a Slack notification post-build action.
- Specify a file to be uploaded.
- Watch as the message sends but no file is attached.
This issue seems to happen on newer builds; older versions of the plugin seem to work (6.84 works) without issue. I did update the scopes of our bot users to reflect the new scope requirements referenced in the 7.11 release.
I have verified the the file is found. I see the following in the console output of the job:
Using dirname=C:\Users\<username>\AppData\Local\Jenkins\.jenkins\workspace\Test-WebhookURL and includeMask=beepboop.txt
Adding file C:\Users\<username>\AppData\Local\Jenkins\.jenkins\workspace\Test-WebhookURL\beepboop.txt
I setup logging for StandardSlackServices and see the following:
Aug 06, 2024 10:58:30 AM FINE jenkins.plugins.slack.StandardSlackService
Posting: to C03M0NU3GN9 on PowerSchool: {"attachments":[{"fallback":"Test-WebhookURL - #74 Success after 1.1 sec (<https://itjenkins.powerschool.com/job/Test-WebhookURL/74/display/redirect|Open>)","color":"good","fields":[{"short":false,"value":"Test-WebhookURL - #74 Success after 1.1 sec (<https://itjenkins.powerschool.com/job/Test-WebhookURL/74/display/redirect|Open>)"}],"mrkdwn_in":["pretext","text","fields"]}],"link_names":"1","unfurl_links":"true","unfurl_media":"true","channel":"<channelID>","username":"Jenkins Notifications"}
Aug 06, 2024 10:58:30 AM FINE jenkins.plugins.slack.StandardSlackService
Posting succeeded
As far as I can tell, no attempt is even being made to send the file. I see no reference to it in the log information at all.
Expected Results
The message should be posted with a file attachment. It works with 6.84, and maybe other legacy versions, of the plug-in.
Actual Results
The message sends, but without file attachments.
Anything else?
I did also test this on an instance of Jenkins installed on my local machine with the same result.
Are you interested in contributing a fix?
If there's some way I could contribute, I would be happy to do it, though I'm not sure I would be much use.