The new XPI file has been generated from this PR [1], and signed by the
AMO -dev instance (which uses the nonprod cert). FTR since this add-on
needs a recommendation state, we must add the add-on to the "By Firefox"
promoted group via the AMO admin before getting the version signed.
Before:
```
$ xpidump old.xpi
MANIFEST:
ID : N/A
Version : 2.0
Enterprise: No
RECOMMENDATION:
[Line]
SIGNATURES:
PKCS7:
└── PRESENT / PRODUCTION / SHA-1 / REGULAR ADD-ON
└── Certificates:
└── Common Name (CN): signingca1.addons.mozilla.org
Organizational Unit (OU): Mozilla AMO Production Signing Service
End Date : 2025-04-04T00:00:00Z
└── Common Name (CN): {811d77f1-f306-4187-9251-b4ff99bad60b}
Organizational Unit (OU): Production
End Date : 2030-09-15T16:50:45Z
COSE:
└── PRESENT / PRODUCTION / ES256 / REGULAR ADD-ON
└── Certificates:
└── Common Name (CN): signingca1.addons.mozilla.org
Organizational Unit (OU): Mozilla AMO Production Signing Service
End Date : 2025-04-04T00:00:00Z
└── Common Name (CN): {811d77f1-f306-4187-9251-b4ff99bad60b}
Organizational Unit (OU): Production
End Date : 2030-09-15T16:50:45Z
```
After:
```
$ xpidump new.xpi
MANIFEST:
ID : recommended-line@test.mozilla.org
Version : 3.0
Enterprise: No
RECOMMENDATION:
[Line]
SIGNATURES:
PKCS7:
└── PRESENT / STAGING / SHA-256 / REGULAR ADD-ON
└── Certificates:
└── Common Name (CN): cas-intermediate-amo-ca-staging
Organizational Unit (OU): Mozilla Staging Signing Service
End Date : 2050-12-31T00:00:00Z
└── Common Name (CN): recommended-line@test.mozilla.org
Organizational Unit (OU): Production
End Date : 2035-09-17T07:29:49Z
COSE:
└── PRESENT / STAGING / ES256 / REGULAR ADD-ON
└── Certificates:
└── Common Name (CN): cas-intermediate-amo-ca-staging
Organizational Unit (OU): Mozilla Staging Signing Service
End Date : 2050-12-31T00:00:00Z
└── Common Name (CN): recommended-line@test.mozilla.org
Organizational Unit (OU): Production
End Date : 2035-09-17T07:29:49Z
```
[1]: https://github.com/mozilla/mozilla-central-test-xpis/pull/15
Differential Revision: https://phabricator.services.mozilla.com/D265576
6f08eaa188