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* g10/tofu.c (cross_sigs): When checking cross signatures, only consider the signatures on the specified user id. * tests/openpgp/tofu.scm: Add test for the above. * tests/openpgp/tofu/cross-sigs/ 1938C3A0E4674B6C217AC0B987DB2814EC38277E-1.gpg: New file. * tests/openpgp/tofu/cross-sigs/ 1938C3A0E4674B6C217AC0B987DB2814EC38277E-1.txt: New file. * tests/openpgp/tofu/cross-sigs/ 1938C3A0E4674B6C217AC0B987DB2814EC38277E-2.gpg: New file. * tests/openpgp/tofu/cross-sigs/ 1938C3A0E4674B6C217AC0B987DB2814EC38277E-2.txt: New file. * tests/openpgp/tofu/cross-sigs/ 1938C3A0E4674B6C217AC0B987DB2814EC38277E-3.txt: New file. * tests/openpgp/tofu/cross-sigs/ 1938C3A0E4674B6C217AC0B987DB2814EC38277E-secret.gpg: New file. * tests/openpgp/tofu/cross-sigs/ DC463A16E42F03240D76E8BA8B48C6BD871C2247-1.gpg: New file. * tests/openpgp/tofu/cross-sigs/ DC463A16E42F03240D76E8BA8B48C6BD871C2247-1.txt: New file. * tests/openpgp/tofu/cross-sigs/ DC463A16E42F03240D76E8BA8B48C6BD871C2247-2.gpg: New file. * tests/openpgp/tofu/cross-sigs/ DC463A16E42F03240D76E8BA8B48C6BD871C2247-2.txt: New file. * tests/openpgp/tofu/cross-sigs/ DC463A16E42F03240D76E8BA8B48C6BD871C2247-3.gpg: New file. * tests/openpgp/tofu/cross-sigs/ DC463A16E42F03240D76E8BA8B48C6BD871C2247-3.txt: New file. * tests/openpgp/tofu/cross-sigs/ DC463A16E42F03240D76E8BA8B48C6BD871C2247-4.gpg: New file. * tests/openpgp/tofu/cross-sigs/ DC463A16E42F03240D76E8BA8B48C6BD871C2247-secret.gpg: New file. * tests/openpgp/tofu/cross-sigs/README: New file. -- Signed-off-by: Neal H. Walfield
80 lines
2.3 KiB
Plaintext
80 lines
2.3 KiB
Plaintext
# How I generate the keys and messages to verify:
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# Generate and export two non-conflicting keys.
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gpg --quick-gen-key 'Spy Cow <spy@cow.com>'
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gpg --quick-gen-key 'Spy R. Cow <spy@cow.de>'
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KEYIDA=1938C3A0E4674B6C217AC0B987DB2814EC38277E
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KEYIDB=DC463A16E42F03240D76E8BA8B48C6BD871C2247
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for KEYID in $KEYIDA $KEYIDB
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do
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gpg --export $KEYID > tofu-$KEYID.gpg
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gpg --export-secret-keys $KEYID > tofu-$KEYID-secret.gpg
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done
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# Sign some data.
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echo foo | gpg --default-key $KEYIDA -s > tofu-$KEYIDA-1.txt
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echo foo | gpg --default-key $KEYIDB -s > tofu-$KEYIDB-1.txt
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# Again, but with an issuer.
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echo foo | gpg --default-key "<spy@cow.com>" -s > tofu-$KEYIDA-2.txt
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echo foo | gpg --default-key "<spy@cow.de>" -s > tofu-$KEYIDB-2.txt
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# Have A sign B and vice versa.
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gpg --default-key $KEYIDA --quick-sign $KEYIDB
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gpg --default-key $KEYIDB --quick-sign $KEYIDA
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gpg --export $KEYIDA > tofu-$KEYIDA-2.gpg
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gpg --export $KEYIDB > tofu-$KEYIDB-2.gpg
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# Cause A and B to conflict.
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gpg --quick-adduid $KEYIDB 'Spy R. Cow <spy@cow.com>'
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gpg --export $KEYIDB > tofu-$KEYIDB-3.gpg
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echo foo | gpg --default-key "<spy@cow.com>" -s > tofu-$KEYIDA-3.txt
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echo foo | gpg --default-key "<spy@cow.com>" -s > tofu-$KEYIDB-3.txt
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# Have A sign B's conflicting user id.
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gpg --default-key $KEYIDA --quick-sign $KEYIDB
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gpg --export $KEYIDB > tofu-$KEYIDB-4.gpg
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exit 0
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# In a new directory (so the keys are not ultimately trusted).
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D=~/neal/work/gpg/test
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echo 'trust-model tofu+pgp' > gpg.conf
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gpg --import $D/tofu-$KEYIDA.gpg
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gpg --import $D/tofu-$KEYIDB.gpg
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gpg -k
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gpg --verify $D/tofu-$KEYIDA-1.txt
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gpg --verify $D/tofu-$KEYIDB-1.txt
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# With an issuer.
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gpg --verify $D/tofu-$KEYIDA-2.txt
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gpg --verify $D/tofu-$KEYIDB-2.txt
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# Import the cross signatures.
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gpg --import $D/tofu-$KEYIDA-2.gpg
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gpg --import $D/tofu-$KEYIDB-2.gpg
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gpg -k
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gpg --verify $D/tofu-$KEYIDA-1.txt
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gpg --verify $D/tofu-$KEYIDB-1.txt
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# With an issuer.
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gpg --verify $D/tofu-$KEYIDA-2.txt
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gpg --verify $D/tofu-$KEYIDB-2.txt
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gpg --status-fd=1 --batch --verify $D/tofu-$KEYIDA-3.txt | grep TRUST_UNDEFINED
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gpg --status-fd=1 --batch --verify $D/tofu-$KEYIDB-3.txt | grep TRUST_UNDEFINED
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# Import the conflicting user id.
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gpg --import $D/tofu-$KEYIDB-3.gpg
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gpg -k
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# Import the cross signature, which should remove the conflict.
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gpg --import $D/tofu-$KEYIDB-4.gpg
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gpg -k
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