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Author SHA1 Message Date
Attila Lendvai 9ebc9ca070
tests: Move keys into ./tests/keys/ and add a third ed25519 key. 
The third key will be used in an upcoming commit.

Rename public keys to .pub.

* guix/tests/gnupg.scm (%ed25519-3-public-key-file): New variable.
(%ed25519-3-secret-key-file): New variable.
(%ed25519-2-public-key-file): Renamed from %ed25519bis-public-key-file.
(%ed25519-2-secret-key-file): Renamed from %ed25519bis-secret-key-file.
* tests/keys/ed25519-3.key: New file.
* tests/keys/ed25519-3.sec: New file.

Signed-off-by: Mathieu Othacehe <othacehe@gnu.org>
 2021-12-22 10:53:19 +01:00
Lars-Dominik Braun 680b80e374
openpgp: Fix argument order of 'fxbit-set?'. 
* guix/openpgp.scm (fxbit-set?): Change to swap arguments compared to
'bit-set?'.
* tests/openpgp.scm (%binary-sample): New test vector.
("port-ascii-armored?, #t"): Add test.
("port-ascii-armored?, #f"): Add another test.

Co-authored-by: Ludovic Courtès <ludo@gnu.org>
 2020-09-29 22:53:36 +02:00
Ludovic Courtès b835e158d5
openpgp: Add 'string->openpgp-packet'. 
* guix/openpgp.scm (string->openpgp-packet): New procedure.
* tests/openpgp.scm ("verify-openpgp-signature, missing key")
("verify-openpgp-signature, good signatures")
("verify-openpgp-signature, bad signature"): Use it.
 2020-05-04 09:56:13 +02:00
Ludovic Courtès bd8126558d
openpgp: 'lookup-key-by-{id,fingerprint}' return the key first. 
Previously, 'lookup-key-by-{id,fingerprint}' would always return the
list of packets where the primary key is first.  Thus, the caller would
need to use 'find' to actually find the requested key.

* guix/openpgp.scm (keyring-insert): Always add KEY to PACKETS.
(lookup-key-by-id, lookup-key-by-fingerprint): Change to return the key
as the first value.
(verify-openpgp-signature): Remove now unneeded call to 'find'.
* tests/openpgp.scm ("get-openpgp-keyring"): Adjust accordingly.
 2020-05-04 09:56:13 +02:00
Ludovic Courtès b45fa0a123
openpgp: 'verify-openpgp-signature' looks up by fingerprint when possible. 
* guix/openpgp.scm (verify-openpgp-signature): Use
'lookup-key-by-fingerprint' when SIG contains a fingerprint.
Honor FINGERPRINT in the 'find' predicate.  Upon missing-key, return
FINGERPRINT if available.
* tests/openpgp.scm ("verify-openpgp-signature, missing key"): Adjust
expected value accordingly.
 2020-05-04 09:56:12 +02:00
Ludovic Courtès efe1f0122c
openpgp: Add 'lookup-key-by-fingerprint'. 
* guix/openpgp.scm (<openpgp-keyring>)[table]: Rename to...
[ids]: ... this.
[fingerprints]: New field.
(keyring-insert, lookup-key-by-fingerprint): New procedures.
(%empty-keyring): Adjust.
(get-openpgp-keyring): Manipulate KEYRING instead of its vhash, use
'keyring-insert'.
* tests/openpgp.scm ("get-openpgp-keyring"): Test
'lookup-key-by-fingerprint'.
 2020-05-04 09:56:12 +02:00
Ludovic Courtès 7b2b3a13cc
openpgp: Store the issuer key id and fingerprint in <openpgp-signature>. 
* guix/openpgp.scm (<openpgp-signature>)[issuer, issuer-fingerprint]:
New fields.
(openpgp-signature-issuer, openpgp-signature-issuer-fingerprint): Remove.
(verify-openpgp-signature): Use 'openpgp-signature-issuer-key-id'.
(get-signature): Initialize 'issuer' and 'issuer-fingerprint'.
* tests/openpgp.scm ("get-openpgp-detached-signature/ascii"): Adjust
accordingly.
 2020-05-04 09:56:12 +02:00
Ludovic Courtès 4459c7859c
openpgp: Decode the issuer-fingerprint signature subpacket. 
* guix/openpgp.scm (SUBPACKET-ISSUER-FINGERPRINT): New variable.
(openpgp-signature-issuer-fingerprint): New procedure.
(key-id-matches-fingerprint?): New procedure.
(get-signature): Look for the 'issuer and 'issuer-fingerprint
subpackets.  Ensure the issuer key ID matches the fingerprint when both
are available.
(parse-subpackets): Handle SUBPACKET-ISSUER-FINGERPRINT.
* tests/openpgp.scm (%rsa-key-fingerprint)
(%dsa-key-fingerprint, %ed25519-key-fingerprint): New variables.
* tests/openpgp.scm ("get-openpgp-detached-signature/ascii"): Check the
result of 'openpgp-signature-issuer-fingerprint'.
 2020-05-04 09:56:12 +02:00
Ludovic Courtès 43408e304f
Add (guix openpgp). 
* guix/openpgp.scm, tests/openpgp.scm, tests/civodul.key,
tests/dsa.key, tests/ed25519.key, tests/rsa.key,
tests/ed25519.sec: New files.
* Makefile.am (MODULES): Add guix/openpgp.scm.
(SCM_TESTS): Add tests/openpgp.scm.
(EXTRA_DIST): Add tests/*.key and tests/ed25519.sec.
 2020-05-04 09:56:12 +02:00