URL:
https://github.com/SSSD/sssd/pull/585
Title: #585: tcurl: do not log the payload
jhrozek commented:
"""
Ack. If someone can set an environment variable in SSSD there are more harmful things they
can do than logging a TGT value into a file only readable by root.
"""
See the full comment at
https://github.com/SSSD/sssd/pull/585#issuecomment-394835399