diff --git a/gnupg-accept_subkeys_with_a_good_revocation_but_no_self-sig_during_import.patch b/gnupg-accept_subkeys_with_a_good_revocation_but_no_self-sig_during_import.patch new file mode 100644 index 0000000..539e39d --- /dev/null +++ b/gnupg-accept_subkeys_with_a_good_revocation_but_no_self-sig_during_import.patch @@ -0,0 +1,33 @@ +From f361141a44365ff7db2d2cfbf118d5b54b52c3d5 Mon Sep 17 00:00:00 2001 +From: Vincent Breitmoser +Date: Thu, 13 Jun 2019 21:27:43 +0200 +Subject: [PATCH] gpg: accept subkeys with a good revocation but no self-sig + during import + +* g10/import.c (chk_self_sigs): Set the NODE_GOOD_SELFSIG flag when we +encounter a valid revocation signature. This allows import of subkey +revocation signatures, even in the absence of a corresponding subkey +binding signature. + +-- + +This fixes the remaining test in import-incomplete.scm. + +GnuPG-Bug-id: 4393 +Signed-off-by: Daniel Kahn Gillmor +--- + g10/import.c | 1 + + 1 file changed, 1 insertion(+) + +diff --git a/g10/import.c b/g10/import.c +index 2be214e63..ae2453803 100644 +--- a/g10/import.c ++++ b/g10/import.c +@@ -3536,6 +3536,7 @@ chk_self_sigs (ctrl_t ctrl, kbnode_t keyblock, u32 *keyid, int *non_self) + /* It's valid, so is it newer? */ + if (sig->timestamp >= rsdate) + { ++ knode->flag |= NODE_GOOD_SELFSIG; /* Subkey is valid. */ + if (rsnode) + { + /* Delete the last revocation sig since diff --git a/gnupg-add-test-cases-for-import-without-uid.patch b/gnupg-add-test-cases-for-import-without-uid.patch new file mode 100644 index 0000000..78983e5 --- /dev/null +++ b/gnupg-add-test-cases-for-import-without-uid.patch @@ -0,0 +1,202 @@ +From 4c40bfa90bda748e5dada0bb1cc8fae14d744f07 Mon Sep 17 00:00:00 2001 +From: Vincent Breitmoser +Date: Thu, 13 Jun 2019 21:27:41 +0200 +Subject: [PATCH] tests: add test cases for import without uid + +This commit adds a test case that does the following, in order: +- Import of a primary key plus user id +- Check that import of a subkey works, without a user id present in the +imported key +- Check that import of a subkey revocation works, without a user id or +subkey binding signature present in the imported key +- Check that import of a primary key revocation works, without a user id +present in the imported key + +-- + +Note that this test currently fails. The following changesets will +fix gpg so that the tests pass. + +GnuPG-Bug-id: 4393 +Signed-Off-By: Daniel Kahn Gillmor +--- + tests/openpgp/Makefile.am | 1 + + tests/openpgp/import-incomplete.scm | 68 +++++++++++++++++++ + .../import-incomplete/primary+revocation.asc | 9 +++ + .../primary+subkey+sub-revocation.asc | 10 +++ + .../primary+subkey+sub-sig.asc | 10 +++ + .../import-incomplete/primary+uid-sig.asc | 10 +++ + .../openpgp/import-incomplete/primary+uid.asc | 10 +++ + 7 files changed, 118 insertions(+) + create mode 100755 tests/openpgp/import-incomplete.scm + create mode 100644 tests/openpgp/import-incomplete/primary+revocation.asc + create mode 100644 tests/openpgp/import-incomplete/primary+subkey+sub-revocation.asc + create mode 100644 tests/openpgp/import-incomplete/primary+subkey+sub-sig.asc + create mode 100644 tests/openpgp/import-incomplete/primary+uid-sig.asc + create mode 100644 tests/openpgp/import-incomplete/primary+uid.asc + +diff --git a/tests/openpgp/Makefile.am b/tests/openpgp/Makefile.am +index e5be42b41..d886bc8f7 100644 +--- a/tests/openpgp/Makefile.am ++++ b/tests/openpgp/Makefile.am +@@ -78,6 +78,7 @@ XTESTS = \ + gpgv-forged-keyring.scm \ + armor.scm \ + import.scm \ ++ import-incomplete.scm \ + import-revocation-certificate.scm \ + ecc.scm \ + 4gb-packet.scm \ +diff --git a/tests/openpgp/import-incomplete.scm b/tests/openpgp/import-incomplete.scm +new file mode 100755 +index 000000000..727a027c6 +--- /dev/null ++++ b/tests/openpgp/import-incomplete.scm +@@ -0,0 +1,68 @@ ++#!/usr/bin/env gpgscm ++ ++;; Copyright (C) 2016 g10 Code GmbH ++;; ++;; This file is part of GnuPG. ++;; ++;; GnuPG is free software; you can redistribute it and/or modify ++;; it under the terms of the GNU General Public License as published by ++;; the Free Software Foundation; either version 3 of the License, or ++;; (at your option) any later version. ++;; ++;; GnuPG is distributed in the hope that it will be useful, ++;; but WITHOUT ANY WARRANTY; without even the implied warranty of ++;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the ++;; GNU General Public License for more details. ++;; ++;; You should have received a copy of the GNU General Public License ++;; along with this program; if not, see . ++ ++(load (in-srcdir "tests" "openpgp" "defs.scm")) ++(setup-environment) ++ ++(call-check `(,(tool 'gpg) --import ,(in-srcdir "tests" "openpgp" "import-incomplete" "primary+uid.asc"))) ++ ++(info "Test import of new subkey, from a certificate without uid") ++(define keyid "573EA710367356BB") ++(call-check `(,(tool 'gpg) --import ,(in-srcdir "tests" "openpgp" "import-incomplete" "primary+subkey+sub-sig.asc"))) ++(tr:do ++ (tr:pipe-do ++ (pipe:gpg `(--list-keys --with-colons ,keyid))) ++ (tr:call-with-content ++ (lambda (c) ++ ;; XXX we do not have a regexp library ++ (unless (any (lambda (line) ++ (and (string-prefix? line "sub:") ++ (string-contains? line "573EA710367356BB"))) ++ (string-split-newlines c)) ++ (exit 1))))) ++ ++(info "Test import of a subkey revocation, from a certificate without uid") ++(define keyid "573EA710367356BB") ++(call-check `(,(tool 'gpg) --import ,(in-srcdir "tests" "openpgp" "import-incomplete" "primary+subkey+sub-revocation.asc"))) ++(tr:do ++ (tr:pipe-do ++ (pipe:gpg `(--list-keys --with-colons ,keyid))) ++ (tr:call-with-content ++ (lambda (c) ++ ;; XXX we do not have a regexp library ++ (unless (any (lambda (line) ++ (and (string-prefix? line "sub:r:") ++ (string-contains? line "573EA710367356BB"))) ++ (string-split-newlines c)) ++ (exit 1))))) ++ ++(info "Test import of revocation, from a certificate without uid") ++(call-check `(,(tool 'gpg) --import ,(in-srcdir "tests" "openpgp" "import-incomplete" "primary+revocation.asc"))) ++(tr:do ++ (tr:pipe-do ++ (pipe:gpg `(--list-keys --with-colons ,keyid))) ++ (tr:call-with-content ++ (lambda (c) ++ ;; XXX we do not have a regexp library ++ (unless (any (lambda (line) ++ (and (string-prefix? line "pub:r:") ++ (string-contains? line "0843DA969AA8DAFB"))) ++ (string-split-newlines c)) ++ (exit 1))))) ++ +diff --git a/tests/openpgp/import-incomplete/primary+revocation.asc b/tests/openpgp/import-incomplete/primary+revocation.asc +new file mode 100644 +index 000000000..6b7b60802 +--- /dev/null ++++ b/tests/openpgp/import-incomplete/primary+revocation.asc +@@ -0,0 +1,9 @@ ++-----BEGIN PGP PUBLIC KEY BLOCK----- ++Comment: [E] primary key, revocation signature over primary (no user ID) ++ ++mDMEXNmUGRYJKwYBBAHaRw8BAQdA75R8VlchvmEd2Iz/8l07RoKUaUPDB71Ao1zZ ++631VAN2IeAQgFggAIBYhBLRpj5W82H/gSMzKKQhD2paaqNr7BQJc2ZQZAh0AAAoJ ++EAhD2paaqNr7qAwA/2jBUpnN0BxwRO/4CrxvrLIsL+C9aSXJUOTv8XkP4lvtAQD3 ++XsDFfFNgEueiTfF7HtOGt5LPmRqVvUpQSMVgJJW6CQ== ++=tM90 ++-----END PGP PUBLIC KEY BLOCK----- +diff --git a/tests/openpgp/import-incomplete/primary+subkey+sub-revocation.asc b/tests/openpgp/import-incomplete/primary+subkey+sub-revocation.asc +new file mode 100644 +index 000000000..83a51a549 +--- /dev/null ++++ b/tests/openpgp/import-incomplete/primary+subkey+sub-revocation.asc +@@ -0,0 +1,10 @@ ++-----BEGIN PGP PUBLIC KEY BLOCK----- ++Comment: [D] primary key, subkey, subkey revocation (no user ID) ++ ++mDMEXNmUGRYJKwYBBAHaRw8BAQdA75R8VlchvmEd2Iz/8l07RoKUaUPDB71Ao1zZ ++631VAN24OARc2ZQhEgorBgEEAZdVAQUBAQdABsd5ha0AWXdXcSmfeiWIfrNcGqQK ++j++lwwWDAOlkVicDAQgHiHgEKBYIACAWIQS0aY+VvNh/4EjMyikIQ9qWmqja+wUC ++XNmnkAIdAgAKCRAIQ9qWmqja+ylaAQDmIKf86BJEq4OpDqU+V9D+wn2cyuxbyWVQ ++3r9LiL9qNwD/QAjyrhSN8L3Mfq+wdTHo5i0yB9ZCCpHLXSbhCqfWZwQ= ++=dwx2 ++-----END PGP PUBLIC KEY BLOCK----- +diff --git a/tests/openpgp/import-incomplete/primary+subkey+sub-sig.asc b/tests/openpgp/import-incomplete/primary+subkey+sub-sig.asc +new file mode 100644 +index 000000000..dc47a02d8 +--- /dev/null ++++ b/tests/openpgp/import-incomplete/primary+subkey+sub-sig.asc +@@ -0,0 +1,10 @@ ++-----BEGIN PGP PUBLIC KEY BLOCK----- ++Comment: [B] primary key, subkey, subkey binding sig (no user ID) ++ ++mDMEXNmUGRYJKwYBBAHaRw8BAQdA75R8VlchvmEd2Iz/8l07RoKUaUPDB71Ao1zZ ++631VAN24OARc2ZQhEgorBgEEAZdVAQUBAQdABsd5ha0AWXdXcSmfeiWIfrNcGqQK ++j++lwwWDAOlkVicDAQgHiHgEGBYIACAWIQS0aY+VvNh/4EjMyikIQ9qWmqja+wUC ++XNmUIQIbDAAKCRAIQ9qWmqja++vFAP98G1L+1/rWTGbsnxOAV2RocBYIroAvsbkR ++Ly6FdP8YNwEA7jOgT05CoKIe37MstpOz23mM80AK369Ca3JMmKKCQgg= ++=xuDu ++-----END PGP PUBLIC KEY BLOCK----- +diff --git a/tests/openpgp/import-incomplete/primary+uid-sig.asc b/tests/openpgp/import-incomplete/primary+uid-sig.asc +new file mode 100644 +index 000000000..134607d0e +--- /dev/null ++++ b/tests/openpgp/import-incomplete/primary+uid-sig.asc +@@ -0,0 +1,10 @@ ++-----BEGIN PGP PUBLIC KEY BLOCK----- ++Comment: [C] primary key and self-sig expiring in 2024 (no user ID) ++ ++mDMEXNmUGRYJKwYBBAHaRw8BAQdA75R8VlchvmEd2Iz/8l07RoKUaUPDB71Ao1zZ ++631VAN2IlgQTFggAPgIbAwULCQgHAgYVCgkICwIEFgIDAQIeAQIXgBYhBLRpj5W8 ++2H/gSMzKKQhD2paaqNr7BQJc2ZR1BQkJZgHcAAoJEAhD2paaqNr79soA/0lWkUsu ++3NLwgbni6EzJxnTzgeNMpljqNpipHAwfix9hAP93AVtFdC8g7hdUZxawobl9lnSN ++9ohXOEBWvdJgVv2YAg== ++=KWIK ++-----END PGP PUBLIC KEY BLOCK----- +diff --git a/tests/openpgp/import-incomplete/primary+uid.asc b/tests/openpgp/import-incomplete/primary+uid.asc +new file mode 100644 +index 000000000..055f30086 +--- /dev/null ++++ b/tests/openpgp/import-incomplete/primary+uid.asc +@@ -0,0 +1,10 @@ ++-----BEGIN PGP PUBLIC KEY BLOCK----- ++Comment: [A] primary key, user ID, and self-sig expiring in 2021 ++ ++mDMEXNmUGRYJKwYBBAHaRw8BAQdA75R8VlchvmEd2Iz/8l07RoKUaUPDB71Ao1zZ ++631VAN20CHRlc3Qga2V5iJYEExYIAD4WIQS0aY+VvNh/4EjMyikIQ9qWmqja+wUC ++XNmUGQIbAwUJA8JnAAULCQgHAgYVCgkICwIEFgIDAQIeAQIXgAAKCRAIQ9qWmqja +++0G1AQDdQiwhXxjXLMqoth+D4SigVHTJK8ORwifzsy3UE7mPGwD/aZ67XbAF/lgI ++kv2O1Jo0u9BL9RNNF+L0DM7rAFbfMAs= ++=1eII ++-----END PGP PUBLIC KEY BLOCK----- diff --git a/gnupg-allow-import-of-previously-known-keys-even-without-UIDs.patch b/gnupg-allow-import-of-previously-known-keys-even-without-UIDs.patch new file mode 100644 index 0000000..3c80a48 --- /dev/null +++ b/gnupg-allow-import-of-previously-known-keys-even-without-UIDs.patch @@ -0,0 +1,107 @@ +From a1db83d8a3308277f01b96833c13693bd7e13ff9 Mon Sep 17 00:00:00 2001 +From: Vincent Breitmoser +Date: Thu, 13 Jun 2019 21:27:42 +0200 +Subject: [PATCH] gpg: allow import of previously known keys, even without UIDs + +* g10/import.c (import_one): Accept an incoming OpenPGP certificate that +has no user id, as long as we already have a local variant of the cert +that matches the primary key. + +-- + +This fixes two of the three broken tests in import-incomplete.scm. + +GnuPG-Bug-id: 4393 +Signed-off-by: Daniel Kahn Gillmor +--- + g10/import.c | 49 +++++++++++-------------------------------------- + 1 file changed, 11 insertions(+), 38 deletions(-) + +Index: gnupg-2.2.19/g10/import.c +=================================================================== +--- gnupg-2.2.19.orig/g10/import.c ++++ gnupg-2.2.19/g10/import.c +@@ -1792,7 +1792,6 @@ import_one_real (ctrl_t ctrl, + size_t an; + char pkstrbuf[PUBKEY_STRING_SIZE]; + int merge_keys_done = 0; +- int any_filter = 0; + KEYDB_HANDLE hd = NULL; + + if (r_valid) +@@ -1829,14 +1828,6 @@ import_one_real (ctrl_t ctrl, + log_printf ("\n"); + } + +- +- if (!uidnode ) +- { +- if (!silent) +- log_error( _("key %s: no user ID\n"), keystr_from_pk(pk)); +- return 0; +- } +- + if (screener && screener (keyblock, screener_arg)) + { + log_error (_("key %s: %s\n"), keystr_from_pk (pk), +@@ -1911,17 +1902,10 @@ import_one_real (ctrl_t ctrl, + } + } + +- if (!delete_inv_parts (ctrl, keyblock, keyid, options ) ) +- { +- if (!silent) +- { +- log_error( _("key %s: no valid user IDs\n"), keystr_from_pk(pk)); +- if (!opt.quiet ) +- log_info(_("this may be caused by a missing self-signature\n")); +- } +- stats->no_user_id++; +- return 0; +- } ++ /* Delete invalid parts, and note if we have any valid ones left. ++ * We will later abort import if this key is new but contains ++ * no valid uids. */ ++ delete_inv_parts (ctrl, keyblock, keyid, options); + + /* Get rid of deleted nodes. */ + commit_kbnode (&keyblock); +@@ -1931,24 +1915,11 @@ import_one_real (ctrl_t ctrl, + { + apply_keep_uid_filter (ctrl, keyblock, import_filter.keep_uid); + commit_kbnode (&keyblock); +- any_filter = 1; + } + if (import_filter.drop_sig) + { + apply_drop_sig_filter (ctrl, keyblock, import_filter.drop_sig); + commit_kbnode (&keyblock); +- any_filter = 1; +- } +- +- /* If we ran any filter we need to check that at least one user id +- * is left in the keyring. Note that we do not use log_error in +- * this case. */ +- if (any_filter && !any_uid_left (keyblock)) +- { +- if (!opt.quiet ) +- log_info ( _("key %s: no valid user IDs\n"), keystr_from_pk (pk)); +- stats->no_user_id++; +- return 0; + } + + /* The keyblock is valid and ready for real import. */ +@@ -2006,6 +1977,13 @@ import_one_real (ctrl_t ctrl, + err = 0; + stats->skipped_new_keys++; + } ++ else if (err && !any_uid_left (keyblock)) ++ { ++ if (!silent) ++ log_info( _("key %s: new key but contains no user ID - skipped\n"), keystr(keyid)); ++ err = 0; ++ stats->no_user_id++; ++ } + else if (err) /* Insert this key. */ + { + /* Note: ERR can only be NO_PUBKEY or UNUSABLE_PUBKEY. */ diff --git a/gpg2.changes b/gpg2.changes index 90fce50..822214b 100644 --- a/gpg2.changes +++ b/gpg2.changes @@ -1,3 +1,12 @@ +------------------------------------------------------------------- +Fri Jan 10 17:47:24 UTC 2020 - Pedro Monreal Gonzalez + +- Accept key updates even without UIDs [bsc#1143158] +- Add patches: + * gnupg-allow-import-of-previously-known-keys-even-without-UIDs.patch + * gnupg-accept_subkeys_with_a_good_revocation_but_no_self-sig_during_import.patch + * gnupg-add-test-cases-for-import-without-uid.patch + ------------------------------------------------------------------- Sat Dec 7 15:20:41 UTC 2019 - Andreas Stieger diff --git a/gpg2.spec b/gpg2.spec index 993d06d..5074298 100644 --- a/gpg2.spec +++ b/gpg2.spec @@ -1,7 +1,7 @@ # # spec file for package gpg2 # -# Copyright (c) 2019 SUSE LLC +# Copyright (c) 2020 SUSE LLC # # All modifications and additions to the file contributed by third parties # remain the property of their copyright owners, unless otherwise agreed @@ -37,6 +37,9 @@ Patch8: gnupg-set_umask_before_open_outfile.patch Patch9: gnupg-detect_FIPS_mode.patch Patch11: gnupg-add_legacy_FIPS_mode_option.patch Patch12: gnupg-2.2.16-secmem.patch +Patch13: gnupg-accept_subkeys_with_a_good_revocation_but_no_self-sig_during_import.patch +Patch14: gnupg-add-test-cases-for-import-without-uid.patch +Patch15: gnupg-allow-import-of-previously-known-keys-even-without-UIDs.patch BuildRequires: expect BuildRequires: fdupes BuildRequires: libassuan-devel >= 2.5.0 @@ -88,6 +91,9 @@ gpg2 provides GPGSM, gpg-agent, and a keybox library. %patch9 -p1 %patch11 -p1 %patch12 -p1 +%patch13 -p1 +%patch14 -p1 +%patch15 -p1 touch -d 2018-05-04 doc/gpg.texi # to compensate for patch11 in order to not have man pages and info files have the build date (boo#1047218) %build