Modify .cfg templates and code to remove CERN/DDM-specific information

[rdimaio]

Description

This conversation started from this PR #6658

There's a few places in the code where ATLAS/DDM-specific defaults are used (e.g. ph-adp-ddm-lab@cern.ch). (Sidenote: I think this is part of a larger issue of having VO-specific code in the repository, see this discussion #6576)

Examples

In the rucio.cfg and rucio_multi_vo.cfg templates:

rucio/etc/rucio.cfg.template

Lines 93 to 107 in 48ba197

	# Default DDMLAB client certificate from /opt/rucio/etc/web/client.crt
	x509_identity = emailAddress=ph-adp-ddm-lab@cern.ch,CN=DDMLAB Client Certificate,OU=PH-ADP-CO,O=CERN,ST=Geneva,C=CH
	x509_email = ph-adp-ddm-lab@cern.ch
	# Default DDMLAB cern account
	gss_identity = ddmlab@CERN.CH
	gss_email = ph-adp-ddm-lab@cern.ch
	# Default DDMLAB ssh key
	ssh_identity = ssh-rsa AAAAB3NzaC1yc2EAAAABIwAAAQEAq5LySllrQFpPL614sulXQ7wnIr1aGhGtl8b+HCB/0FhMSMTHwSjX78UbfqEorZV16rXrWPgUpvcbp2hqctw6eCbxwqcgu3uGWaeS5A0iWRw7oXUh6ydnVy89zGzX1FJFFDZ+AgiZ3ytp55tg1bjqqhK1OSC0pJxdNe878TRVVo5MLI0S/rZY2UovCSGFaQG2iLj14wz/YqI7NFMUuJFR4e6xmNsOP7fCZ4bGMsmnhR0GmY0dWYTupNiP5WdYXAfKExlnvFLTlDI5Mgh4Z11NraQ8pv4YE1woolYpqOc/IMMBBXFniTT4tC7cgikxWb9ZmFe+r4t6yCDpX4IL8L5GOQ== ddmlab
	ssh_email = ph-adp-ddm-lab@cern.ch
	# Default DDMLAB SAML Name ID
	saml_id = ddmlab
	saml_email = ph-adp-ddm-lab@cern.ch

In the root_account defaults:

rucio/lib/rucio/db/sqla/util.py

Lines 141 to 160 in 48ba197

	def create_root_account():
	"""
	Inserts the default root account to an existing database. Make sure to change the default password later.
	"""
	multi_vo = bool(config_get('common', 'multi_vo', False, False))
	up_id = 'ddmlab'
	up_pwd = 'secret'
	up_email = 'ph-adp-ddm-lab@cern.ch'
	x509_id = 'emailAddress=ph-adp-ddm-lab@cern.ch,CN=DDMLAB Client Certificate,OU=PH-ADP-CO,O=CERN,ST=Geneva,C=CH'
	x509_email = 'ph-adp-ddm-lab@cern.ch'
	gss_id = 'ddmlab@CERN.CH'
	gss_email = 'ph-adp-ddm-lab@cern.ch'
	ssh_id = 'ssh-rsa AAAAB3NzaC1yc2EAAAABIwAAAQEAq5LySllrQFpPL614sulXQ7wnIr1aGhGtl8b+HCB/'\
	'0FhMSMTHwSjX78UbfqEorZV16rXrWPgUpvcbp2hqctw6eCbxwqcgu3uGWaeS5A0iWRw7oXUh6ydn'\
	'Vy89zGzX1FJFFDZ+AgiZ3ytp55tg1bjqqhK1OSC0pJxdNe878TRVVo5MLI0S/rZY2UovCSGFaQG2'\
	'iLj14wz/YqI7NFMUuJFR4e6xmNsOP7fCZ4bGMsmnhR0GmY0dWYTupNiP5WdYXAfKExlnvFLTlDI5'\
	'Mgh4Z11NraQ8pv4YE1woolYpqOc/IMMBBXFniTT4tC7cgikxWb9ZmFe+r4t6yCDpX4IL8L5GOQ== ddmlab'
	ssh_email = 'ph-adp-ddm-lab@cern.ch'

In tests:

rucio/tests/test_identity.py

Lines 40 to 47 in 48ba197

	add_identity(random_account.external, IdentityType.USERPASS, email='ph-adp-ddm-lab@cern.ch', password='secret')
	add_account_identity('ddmlab_%s' % random_account, IdentityType.USERPASS, random_account, email='ph-adp-ddm-lab@cern.ch', password='secret')
	add_identity('/ch/cern/rucio/ddmlab_%s' % random_account, IdentityType.X509, email='ph-adp-ddm-lab@cern.ch')
	add_account_identity('/ch/cern/rucio/ddmlab_%s' % random_account, IdentityType.X509, random_account, email='ph-adp-ddm-lab@cern.ch')
	add_identity('ddmlab_%s' % random_account, IdentityType.GSS, email='ph-adp-ddm-lab@cern.ch')
	add_account_identity('ddmlab_%s' % random_account, IdentityType.GSS, random_account, email='ph-adp-ddm-lab@cern.ch')

To do

• Make it clearer how to use the template
• Update defaults across the code to be CERN-agnostic