Add-JiraIssueAttachment can not upload binary attachments

[johan-kummeneje-complior]

Description

When uploading a zip or xslx file with Add-JiraIssueAttachment it will be posted as iso-8859-1 text instead of binary, which makes the attachment unreadable.

Steps To Reproduce

create a zip-file or xlsx file and upload it. It will upload but the file will be broken.

Expected behavior

File can be opened from issue

Screenshots

Your Environment

Get-Module JiraPS -ListAvailable | Select Name, Version

Name Version

---

JiraPS 2.14.7

$PSVersionTable
Name Value

---

PSVersion 7.4.6

Possible Solution

better detection of binary files in function and setting fileenc to the correct value, or at least be able to add a flag to the function to set fileenc to binary (or similar).

[johan-kummeneje-complior]

After further review, this is actually due to the handling of the upload, as it is put into the body encoded with iso-8859-1.
Instead this function should upload a binary version of the file by using the infile parameter for invoke-jiraMethod. So instead of body, just give the filename as argument for the $parameter