Accepting request 899427 from Base:System
OBS-URL: https://build.opensuse.org/request/show/899427 OBS-URL: https://build.opensuse.org/package/show/openSUSE:Factory/gpg2?expand=0&rev=154
This commit is contained in:
parent
701c59566b
commit
e6cd570008
@ -1,200 +0,0 @@
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---
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g10/gpg.c | 4 +++
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g10/options.h | 1
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g10/sign.c | 68 ++++++++++++++++++++++++++++++++++++++++++++++++++++------
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3 files changed, 67 insertions(+), 6 deletions(-)
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Index: gnupg-2.2.27/g10/gpg.c
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===================================================================
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--- gnupg-2.2.27.orig/g10/gpg.c
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+++ gnupg-2.2.27/g10/gpg.c
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@@ -382,6 +382,7 @@ enum cmd_and_opt_values
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oTTYtype,
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oLCctype,
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oLCmessages,
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+ oFilesAreDigests,
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oXauthority,
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oGroup,
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oUnGroup,
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@@ -838,6 +839,7 @@ static ARGPARSE_OPTS opts[] = {
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ARGPARSE_s_s (oWeakDigest, "weak-digest","@"),
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ARGPARSE_s_n (oUnwrap, "unwrap", "@"),
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ARGPARSE_s_n (oOnlySignTextIDs, "only-sign-text-ids", "@"),
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+ ARGPARSE_s_n (oFilesAreDigests, "files-are-digests", "@"),
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/* Aliases. I constantly mistype these, and assume other people do
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as well. */
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@@ -2372,6 +2374,7 @@ main (int argc, char **argv)
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opt.def_cert_expire = "0";
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gnupg_set_homedir (NULL);
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opt.passphrase_repeat = 1;
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+ opt.files_are_digests=0;
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opt.emit_version = 0;
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opt.weak_digests = NULL;
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@@ -2944,6 +2947,7 @@ main (int argc, char **argv)
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opt.verify_options&=~VERIFY_SHOW_PHOTOS;
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break;
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case oPhotoViewer: opt.photo_viewer = pargs.r.ret_str; break;
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+ case oFilesAreDigests: opt.files_are_digests = 1; break;
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case oDisableSignerUID: opt.flags.disable_signer_uid = 1; break;
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case oIncludeKeyBlock: opt.flags.include_key_block = 1; break;
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Index: gnupg-2.2.27/g10/options.h
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===================================================================
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--- gnupg-2.2.27.orig/g10/options.h
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+++ gnupg-2.2.27/g10/options.h
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@@ -202,6 +202,7 @@ struct
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int no_auto_check_trustdb;
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int preserve_permissions;
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int no_homedir_creation;
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+ int files_are_digests;
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struct groupitem *grouplist;
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int mangle_dos_filenames;
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int enable_progress_filter;
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Index: gnupg-2.2.27/g10/sign.c
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===================================================================
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--- gnupg-2.2.27.orig/g10/sign.c
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+++ gnupg-2.2.27/g10/sign.c
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@@ -43,6 +43,8 @@
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#include "../common/mbox-util.h"
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#include "../common/compliance.h"
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+#include "../common/host2net.h"
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+
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#ifdef HAVE_DOSISH_SYSTEM
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#define LF "\r\n"
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#else
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@@ -844,6 +846,8 @@ write_signature_packets (ctrl_t ctrl,
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if (duration || opt.sig_policy_url
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|| opt.sig_notations || opt.sig_keyserver_url)
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sig->version = 4;
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+ else if (opt.files_are_digests)
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+ sig->version = 3;
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else
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sig->version = pk->version;
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@@ -872,8 +876,12 @@ write_signature_packets (ctrl_t ctrl,
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}
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else
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err = 0; /* Actually never reached. */
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+ if (!opt.files_are_digests) {
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hash_sigversion_to_magic (md, sig);
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gcry_md_final (md);
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+ } else if (sig->version >= 4) {
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+ log_bug("files-are-digests doesn't work with v4 sigs\n");
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+ }
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if (!err)
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err = do_sign (ctrl, pk, sig, md, hash_for (pk), cache_nonce, 0);
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@@ -937,6 +945,8 @@ sign_file (ctrl_t ctrl, strlist_t filena
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SK_LIST sk_rover = NULL;
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int multifile = 0;
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u32 duration=0;
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+ int sigclass = 0x00;
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+ u32 timestamp = 0;
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pfx = new_progress_context ();
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afx = new_armor_context ();
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@@ -954,7 +964,16 @@ sign_file (ctrl_t ctrl, strlist_t filena
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fname = NULL;
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if( fname && filenames->next && (!detached || encryptflag) )
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- log_bug("multiple files can only be detached signed");
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+ log_bug("multiple files can only be detached signed\n");
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+
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+ if (opt.files_are_digests && (multifile || !fname))
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+ log_bug("files-are-digests only works with one file\n");
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+ if (opt.files_are_digests && !detached)
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+ log_bug("files-are-digests can only write detached signatures\n");
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+ if (opt.files_are_digests && !opt.def_digest_algo)
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+ log_bug("files-are-digests needs --digest-algo\n");
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+ if (opt.files_are_digests && opt.textmode)
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+ log_bug("files-are-digests doesn't work with --textmode\n");
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if(encryptflag==2
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&& (rc=setup_symkey(&efx.symkey_s2k,&efx.symkey_dek)))
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@@ -975,7 +994,7 @@ sign_file (ctrl_t ctrl, strlist_t filena
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goto leave;
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/* prepare iobufs */
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- if( multifile ) /* have list of filenames */
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+ if( multifile || opt.files_are_digests) /* have list of filenames */
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inp = NULL; /* we do it later */
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else {
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inp = iobuf_open(fname);
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@@ -1124,7 +1143,7 @@ sign_file (ctrl_t ctrl, strlist_t filena
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for (sk_rover = sk_list; sk_rover; sk_rover = sk_rover->next)
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gcry_md_enable (mfx.md, hash_for (sk_rover->pk));
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- if( !multifile )
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+ if( !multifile && !opt.files_are_digests )
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iobuf_push_filter( inp, md_filter, &mfx );
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if( detached && !encryptflag)
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@@ -1179,6 +1198,8 @@ sign_file (ctrl_t ctrl, strlist_t filena
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write_status_begin_signing (mfx.md);
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+ sigclass = opt.textmode && !outfile? 0x01 : 0x00;
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+
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/* Setup the inner packet. */
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if( detached ) {
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if( multifile ) {
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@@ -1219,6 +1240,45 @@ sign_file (ctrl_t ctrl, strlist_t filena
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if( opt.verbose )
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log_printf ("\n");
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}
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+ else if (opt.files_are_digests) {
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+ byte *mdb, ts[5];
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+ size_t mdlen;
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+ const char *fp;
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+ int c, d;
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+
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+ gcry_md_final(mfx.md);
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+ /* this assumes gcry_md_read returns the same buffer */
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+ mdb = gcry_md_read(mfx.md, opt.def_digest_algo);
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+ mdlen = gcry_md_get_algo_dlen(opt.def_digest_algo);
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+ if (strlen(fname) != mdlen * 2 + 11)
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+ log_bug("digests must be %d + @ + 5 bytes\n", mdlen);
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+ d = -1;
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+ for (fp = fname ; *fp; ) {
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+ c = *fp++;
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+ if (c >= '0' && c <= '9')
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+ c -= '0';
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+ else if (c >= 'a' && c <= 'f')
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+ c -= 'a' - 10;
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+ else if (c >= 'A' && c <= 'F')
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+ c -= 'A' - 10;
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+ else
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+ log_bug("filename is not hex\n");
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+ if (d >= 0) {
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+ *mdb++ = d << 4 | c;
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+ c = -1;
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+ if (--mdlen == 0) {
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+ mdb = ts;
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+ if (*fp++ != '@')
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+ log_bug("missing time separator\n");
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+ }
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+ }
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+ d = c;
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+ }
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+ sigclass = ts[0];
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+ if (sigclass != 0x00 && sigclass != 0x01)
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+ log_bug("bad cipher class\n");
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+ timestamp = buf32_to_u32(ts + 1);
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+ }
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else {
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/* read, so that the filter can calculate the digest */
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while( iobuf_get(inp) != -1 )
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@@ -1237,8 +1297,8 @@ sign_file (ctrl_t ctrl, strlist_t filena
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/* write the signatures */
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rc = write_signature_packets (ctrl, sk_list, out, mfx.md,
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- opt.textmode && !outfile? 0x01 : 0x00,
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- 0, duration, detached ? 'D':'S', NULL);
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+ sigclass,
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+ timestamp, duration, detached ? 'D':'S', NULL);
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if( rc )
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goto leave;
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@ -1,3 +1,12 @@
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-------------------------------------------------------------------
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Wed Apr 7 20:56:23 UTC 2021 - Andreas Stieger <andreas.stieger@gmx.de>
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- Remove the "files-are-digests" option from the openSUSE package.
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This feature was not upstream and only used in the OBS signing
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daemon. The recommended upstream feature for separating the data
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to be signed from the private keys is gpg agent forwarding,
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available from 2.1. Drop gnupg-2.2.8-files-are-digests.patch
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-------------------------------------------------------------------
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-------------------------------------------------------------------
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Tue Jan 12 22:45:11 UTC 2021 - Andreas Stieger <andreas.stieger@gmx.de>
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Tue Jan 12 22:45:11 UTC 2021 - Andreas Stieger <andreas.stieger@gmx.de>
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@ -30,7 +30,6 @@ Source3: %{name}.keyring
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Source4: scdaemon.udev
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Source4: scdaemon.udev
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Source99: %{name}.changes
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Source99: %{name}.changes
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Patch4: gnupg-2.0.9-langinfo.patch
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Patch4: gnupg-2.0.9-langinfo.patch
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Patch5: gnupg-2.2.8-files-are-digests.patch
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Patch6: gnupg-dont-fail-with-seahorse-agent.patch
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Patch6: gnupg-dont-fail-with-seahorse-agent.patch
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Patch8: gnupg-set_umask_before_open_outfile.patch
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Patch8: gnupg-set_umask_before_open_outfile.patch
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Patch9: gnupg-detect_FIPS_mode.patch
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Patch9: gnupg-detect_FIPS_mode.patch
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@ -65,8 +64,6 @@ Recommends: dirmngr = %{version}
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Provides: gnupg = %{version}
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Provides: gnupg = %{version}
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Provides: gpg = 1.4.9
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Provides: gpg = 1.4.9
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Provides: newpg
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Provides: newpg
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# special feature needed for OBS signd
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Provides: gpg2_signd_support
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Obsoletes: gpg < 1.4.9
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Obsoletes: gpg < 1.4.9
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%description
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%description
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@ -94,7 +91,6 @@ gpgsm, or via the gpg-connect-agent tool.
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%setup -q -n gnupg-%{version}
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%setup -q -n gnupg-%{version}
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%patch1124847 -p1
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%patch1124847 -p1
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%patch4 -p1
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%patch4 -p1
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%patch5 -p1
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%patch6 -p1
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%patch6 -p1
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%patch8 -p1
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%patch8 -p1
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%patch9 -p1
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%patch9 -p1
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