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* doc: Fix spelling errors found by lintian.Werner Koch2024-01-291-1/+1
| | | | | | -- Reported-by: Andreas Metzler <[email protected]>
* sm: Remove duplicated code.Werner Koch2023-06-281-3/+6
| | | | | | * sm/minip12.c (struct tag_info): Change type of length and nhdr. (dump_tag_info): Adjust. (parse_tag): Re-implement using the parse_ber_header.
* gpgsm: Strip trailing zeroes from detached signatures.Werner Koch2023-03-081-2/+1
| | | | | | | | | | | | | | | | * common/ksba-io-support.c: Include tlv.h (struct reader_cb_parm_s): Add new fields. (starts_with_sequence): New. (simple_reader_cb): Handle stripping. * common/ksba-io-support.h (GNUPG_KSBA_IO_STRIP): New. (gnupg_ksba_create_reader): Handle the new flag. * sm/verify.c (gpgsm_verify): Use the new flag for detached signatures. -- Note that this works only if --assume-binary is given. The use case for the feature is PDF signature checking where the PDF specs require that the detached signature is padded with zeroes.
* common: Protect against a theoretical integer overflow in tlv.cWerner Koch2022-10-071-0/+5
| | | | | | | | * common/tlv.c (parse_ber_header): Protect agains integer overflow. -- Although there is no concrete case where we use the (nhdr + length), it is better to protect against this already here.
* common: New function cmp_canon_sexp.Werner Koch2020-09-111-2/+2
| | | | | | | | | | | | * common/sexputil.c (cmp_canon_sexp): New. (cmp_canon_sexp_def_tcmp): New. * common/t-sexputil.c (test_cmp_canon_sexp): Add a simple test. -- To be used to fix GnuPG-bug-id: 5061 Signed-off-by: Werner Koch <[email protected]>
* common: Add an easy to use DER builder.Werner Koch2020-04-241-111/+2
| | | | | | | | | | | | | | * common/tlv-builder.c: New. * common/tlv.c: Remove stuff only used by GnuPG 1. (put_tlv_to_membuf, get_tlv_length): Move to ... * common/tlv-builder.c: here. * common/tlv.h (tlv_builder_t): New. -- Such code should actually go into libksba and we will eventually do that. However, for now it is easier to keep it here. Signed-off-by: Werner Koch <[email protected]>
* common: Add functions to help create DER objects.Werner Koch2020-04-231-0/+101
| | | | | | | | * common/tlv.c (put_tlv_to_membuf): New. (get_tlv_length): New. * common/tlv.h: Include membuf.h. Signed-off-by: Werner Koch <[email protected]>
* Silence two -Wlogical-op warnings.Werner Koch2017-01-051-2/+2
| | | | | | | | * common/tlv.c (parse_ber_header): Avoid compiler warning about a duplicate condition. * tools/gpgtar-create.c (pattern_valid_p): Likewise. Signed-off-by: Werner Koch <[email protected]>
* Change all http://www.gnu.org in license notices to https://Werner Koch2016-11-051-1/+1
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* common: Avoid warnings about useless assignments.Werner Koch2016-01-061-1/+0
| | | | | | | | | | * common/b64enc.c (b64enc_finish): Remove var assignment which is not used later. * common/iobuf.c (file_filter): Ditto. * common/tlv.c (do_find_tlv): Ditto. * common/userids.c (classify_user_id): Ditto. Signed-off-by: Werner Koch <[email protected]>
* Use inline functions to convert buffer data to scalars.Werner Koch2015-02-111-1/+1
| | | | | | | | | | | | | | | * common/host2net.h (buf16_to_ulong, buf16_to_uint): New. (buf16_to_ushort, buf16_to_u16): New. (buf32_to_size_t, buf32_to_ulong, buf32_to_uint, buf32_to_u32): New. -- Commit 91b826a38880fd8a989318585eb502582636ddd8 was not enough to avoid all sign extension on shift problems. Hanno Böck found a case with an invalid read due to this problem. To fix that once and for all almost all uses of "<< 24" and "<< 8" are changed by this patch to use an inline function from host2net.h. Signed-off-by: Werner Koch <[email protected]>
* Change license for some files in common to LGPLv3+/GPLv2+.Werner Koch2012-04-201-5/+15
| | | | | | | | | | | | | | | | | | | | | | | Having the LGPL on the common GnuPG code helps to share code between GnuPG and related projects (like GPGME and Libassuan). This is good for interoperability and to reduces bugs. * common/asshelp.c, common/asshelp.h, common/asshelp2.c, common/b64dec.c * common/b64enc.c, common/convert.c, common/dns-cert.c * common/dns-cert.h common/exechelp-posix.c, common/exechelp-w32.c * common/exechelp-w32ce.c, common/exechelp.h, common/get-passphrase.c * common/get-passphrase.h, common/gettime.c, common/gpgrlhelp.c * common/helpfile.c, common/homedir.c, common/http.c, common/http.h * common/i18n.c, common/init.c, common/init.h, common/iobuf.c * common/iobuf.h, common/localename.c, common/membuf.c, common/membuf.h * common/miscellaneous.c, common/openpgp-oid.c, common/openpgpdefs.h * common/percent.c, common/pka.c, common/pka.h, common/session-env.c * common/session-env.h, common/sexp-parse.h, common/sexputil.c * common/signal.c, common/srv.c, common/srv.h, common/ssh-utils.c * common/ssh-utils.h, common/sysutils.c, common/sysutils.h * common/tlv.c, common/tlv.h, common/ttyio.c, common/ttyio.h * common/userids.c, common/userids.h, common/xasprintf.c: Change license to LGPLv3+/GPLv2+/
* common: Replace macro based function calls by using DEFAULT_ERRSOURCE.Werner Koch2012-02-071-18/+17
| | | | | | | | | | | | | | | | | | | | * common/dns-cert.h (get_dns_cert): Remove macro. * common/dns-cert.c (_get_dns_cert): Rename to get_dns_cert. Replace arg ERRSOURCE by global DEFAULT_ERRSOURCE. * common/http.h (http_parse_uri, http_raw_connect, http_open) (http_open_document, http_wait_response): Remove macros. * common/http.c (_http_parse_uri, _http_raw_connect, _http_open) (_http_open_document, _http_wait_response): Remove underscore from symbols. Replace args ERRSOURCE by global DEFAULT_ERRSOURCE. * common/ssh-utils.h (ssh_get_fingerprint) (ssh_get_fingerprint_string): Remove macros. * common/ssh-utils.h (_ssh_get_fingerprint) (_ssh_get_fingerprint_string): Remove underscore from symbols. Replace args ERRSOURCE by global DEFAULT_ERRSOURCE. * common/tlv.h (parse_ber_header, parse_sexp): Remove macros. * common/tlv.c: Include util.h. (_parse_ber_header, _parse_sexp): Remove underscore from symbols. Replace args ERRSOURCE by global DEFAULT_ERRSOURCE.
* Add new functions to convert iso time strings.Werner Koch2011-03-011-5/+5
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* Nuked almost all trailing white space.post-nuke-of-trailing-wsWerner Koch2011-02-041-7/+6
| | | | | | | | We better do this once and for all instead of cluttering all future commits with diffs of trailing white spaces. In the majority of cases blank or single lines are affected and thus this change won't disturb a git blame too much. For future commits the pre-commit scripts checks that this won't happen again.
* Some minor changes and typo fixes.Werner Koch2010-02-261-1/+1
| | | | | Started to implement a TCP option in gpg-connect-agent.
* Implemented the chain model for X.509 validation.Werner Koch2007-08-101-0/+305
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