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2021-12-09ssh signing: make verify-tag consider key lifetimeFabian Stelzer
Set the payload_type for check_signature() when calling verify-tag. Implements the same tests as for verify-commit. Signed-off-by: Fabian Stelzer <fs@gigacodes.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2021-12-09ssh signing: use sigc struct to pass payloadFabian Stelzer
To be able to extend the payload metadata with things like its creation timestamp or the creators ident we remove the payload parameters to check_signature() and use the already existing sigc->payload field instead, only adding the length field to the struct. This also allows us to get rid of the xmemdupz() calls in the verify functions. Since sigc is now used to input data as well as output the result move it to the front of the function list. - Add payload_length to struct signature_check - Populate sigc.payload/payload_len on all call sites - Remove payload parameters to check_signature() - Remove payload parameters to internal verify_* functions and use sigc instead - Remove xmemdupz() used for verbose output since payload is now already populated. Signed-off-by: Fabian Stelzer <fs@gigacodes.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2021-02-11gpg-interface: improve interface for parsing tagsbrian m. carlson
We have a function which parses a buffer with a signature at the end, parse_signature, and this function is used for signed tags. However, we'll need to store values for multiple algorithms, and we'll do this by using a header for the non-default algorithm. Adjust the parse_signature interface to store the parsed data in two strbufs and turn the existing function into parse_signed_buffer. The latter is still used in places where we know we always have a signed buffer, such as push certs. Adjust all the callers to deal with this new interface. Signed-off-by: brian m. carlson <sandals@crustytoothpaste.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2020-06-17object: drop parsed_object_pool->commit_countAbhishek Kumar
14ba97f8 (alloc: allow arbitrary repositories for alloc functions, 2018-05-15) introduced parsed_object_pool->commit_count to keep count of commits per repository and was used to assign commit->index. However, commit-slab code requires commit->index values to be unique and a global count would be correct, rather than a per-repo count. Let's introduce a static counter variable, `parsed_commits_count` to keep track of parsed commits so far. As commit_count has no use anymore, let's also drop it from the struct. Signed-off-by: Abhishek Kumar <abhishekkumar8222@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2019-10-28commit, tag: don't set parsed bit for parse failuresJeff King
If we can't parse a commit, then parse_commit() will return an error code. But it _also_ sets the "parsed" flag, which tells us not to bother trying to re-parse the object. That means that subsequent parses have no idea that the information in the struct may be bogus. I.e., doing this: parse_commit(commit); ... if (parse_commit(commit) < 0) die("commit is broken"); will never trigger the die(). The second parse_commit() will see the "parsed" flag and quietly return success. There are two obvious ways to fix this: 1. Stop setting "parsed" until we've successfully parsed. 2. Keep a second "corrupt" flag to indicate that we saw an error (and when the parsed flag is set, return 0/-1 depending on the corrupt flag). This patch does option 1. The obvious downside versus option 2 is that we might continually re-parse a broken object. But in practice, corruption like this is rare, and we typically die() or return an error in the caller. So it's OK not to worry about optimizing for corruption. And it's much simpler: we don't need to use an extra bit in the object struct, and callers which check the "parsed" flag don't need to learn about the corrupt bit, too. There's no new test here, because this case is already covered in t5318. Note that we do need to update the expected message there, because we now detect the problem in the return from "parse_commit()", and not with a separate check for a NULL tree. In fact, we can now ditch that explicit tree check entirely, as we're covered robustly by this change (and the previous recent change to treat a NULL tree as a parse error). We'll also give tags the same treatment. I don't know offhand of any cases where the problem can be triggered (it implies somebody ignoring a parse error earlier in the process), but consistently returning an error should cause the least surprise. Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2019-10-21parse_tag_buffer(): treat NULL tag pointer as parse errorJeff King
When parsing a tag, we may end up with a NULL "tagged" field when there's a type mismatch (e.g., the tag claims to point to object X as a commit, but we previously saw X as a blob in the same process), but we do not otherwise indicate a parse failure to the caller. This is similar to the case discussed in the previous commit, where a commit could end up with a NULL tree field: while slightly convenient for callers who want to overlook a corrupt object, it means that normal callers have to explicitly deal with this case (rather than just relying on the return code from parsing). And most don't, leading to segfault fixes like the one in c77722b3ea (use get_tagged_oid(), 2019-09-05). Let's address this more centrally, by returning an error code from the parse itself, which most callers would already notice (adventurous callers are free to ignore the error and continue looking at the struct). This also covers the case where the tag contains a nonsensical "type" field (there we produced a user-visible error but still returned success to the caller; now we'll produce a slightly better message and return an error). Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2019-09-05tag: factor out get_tagged_oid()René Scharfe
Add a function for accessing the ID of the object referenced by a tag safely, i.e. without causing a segfault when encountering a broken tag where ->tagged is NULL. Signed-off-by: René Scharfe <l.s.r@web.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2019-06-20object: convert create_object() to use object_idJeff King
There are no callers left of create_object() that aren't just passing us the "hash" member of a "struct object_id". Let's take the whole struct, which gets us closer to removing all raw sha1 variables. Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2019-06-20object: convert lookup_object() to use object_idJeff King
There are no callers left of lookup_object() that aren't just passing us the "hash" member of a "struct object_id". Let's take the whole struct, which gets us closer to removing all raw sha1 variables. It also matches the existing conversions of lookup_blob(), etc. The conversions of callers were done by hand, but they're all mechanical one-liners. Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2018-10-15tag: express constant in terms of the_hash_algobrian m. carlson
Signed-off-by: brian m. carlson <sandals@crustytoothpaste.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2018-08-02Merge branch 'jt/tags-to-promised-blobs-fix'Junio C Hamano
The lazy clone support had a few places where missing but promised objects were not correctly tolerated, which have been fixed. * jt/tags-to-promised-blobs-fix: tag: don't warn if target is missing but promised revision: tolerate promised targets of tags
2018-07-16tag: don't warn if target is missing but promisedJonathan Tan
deref_tag() prints a warning if the object that a tag refers to does not exist. However, when a partial clone has an annotated tag from its promisor remote, but not the object that it refers to, printing a warning on such a tag is incorrect. This occurs, for example, when the checkout that happens after a partial clone causes some objects to be fetched - and as part of the fetch, all local refs are read. The test included in this patch demonstrates this situation. Therefore, do not print a warning in this case. Signed-off-by: Jonathan Tan <jonathantanmy@google.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2018-06-29tag.c: allow deref_tag to handle arbitrary repositoriesStefan Beller
Signed-off-by: Stefan Beller <sbeller@google.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2018-06-29tag: allow parse_tag_buffer to handle arbitrary repositoriesStefan Beller
Signed-off-by: Stefan Beller <sbeller@google.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2018-06-29tag: allow lookup_tag to handle arbitrary repositoriesStefan Beller
Signed-off-by: Stefan Beller <sbeller@google.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2018-06-29tag: add repository argument to deref_tagStefan Beller
Add a repository argument to allow the callers of deref_tag to be more specific about which repository to act on. This is a small mechanical change; it doesn't change the implementation to handle repositories other than the_repository yet. As with the previous commits, use a macro to catch callers passing a repository other than the_repository at compile time. Signed-off-by: Jonathan Nieder <jrnieder@gmail.com> Signed-off-by: Stefan Beller <sbeller@google.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2018-06-29tag: add repository argument to parse_tag_bufferStefan Beller
Add a repository argument to allow the callers of parse_tag_buffer to be more specific about which repository to act on. This is a small mechanical change; it doesn't change the implementation to handle repositories other than the_repository yet. As with the previous commits, use a macro to catch callers passing a repository other than the_repository at compile time. Signed-off-by: Jonathan Nieder <jrnieder@gmail.com> Signed-off-by: Stefan Beller <sbeller@google.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2018-06-29tag: add repository argument to lookup_tagStefan Beller
Add a repository argument to allow the callers of lookup_tag to be more specific about which repository to act on. This is a small mechanical change; it doesn't change the implementation to handle repositories other than the_repository yet. As with the previous commits, use a macro to catch callers passing a repository other than the_repository at compile time. Signed-off-by: Jonathan Nieder <jrnieder@gmail.com> Signed-off-by: Stefan Beller <sbeller@google.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2018-06-29commit: add repository argument to lookup_commitStefan Beller
Add a repository argument to allow callers of lookup_commit to be more specific about which repository to handle. This is a small mechanical change; it doesn't change the implementation to handle repositories other than the_repository yet. As with the previous commits, use a macro to catch callers passing a repository other than the_repository at compile time. Signed-off-by: Stefan Beller <sbeller@google.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2018-06-29tree: add repository argument to lookup_treeStefan Beller
Add a repository argument to allow the callers of lookup_tree to be more specific about which repository to act on. This is a small mechanical change; it doesn't change the implementation to handle repositories other than the_repository yet. As with the previous commits, use a macro to catch callers passing a repository other than the_repository at compile time. Signed-off-by: Jonathan Nieder <jrnieder@gmail.com> Signed-off-by: Stefan Beller <sbeller@google.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2018-06-29blob: add repository argument to lookup_blobStefan Beller
Add a repository argument to allow the callers of lookup_blob to be more specific about which repository to act on. This is a small mechanical change; it doesn't change the implementation to handle repositories other than the_repository yet. As with the previous commits, use a macro to catch callers passing a repository other than the_repository at compile time. Signed-off-by: Jonathan Nieder <jrnieder@gmail.com> Signed-off-by: Stefan Beller <sbeller@google.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2018-06-29object: add repository argument to object_as_typeStefan Beller
Signed-off-by: Stefan Beller <sbeller@google.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2018-06-29object: add repository argument to lookup_objectStefan Beller
Add a repository argument to allow callers of lookup_object to be more specific about which repository to handle. This is a small mechanical change; it doesn't change the implementation to handle repositories other than the_repository yet. As with the previous commits, use a macro to catch callers passing a repository other than the_repository at compile time. Signed-off-by: Stefan Beller <sbeller@google.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2018-06-29object: add repository argument to parse_objectStefan Beller
Add a repository argument to allow the callers of parse_object to be more specific about which repository to act on. This is a small mechanical change; it doesn't change the implementation to handle repositories other than the_repository yet. As with the previous commits, use a macro to catch callers passing a repository other than the_repository at compile time. Signed-off-by: Jonathan Nieder <jrnieder@gmail.com> Signed-off-by: Stefan Beller <sbeller@google.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2018-05-16object-store: move object access functions to object-store.hStefan Beller
This should make these functions easier to find and cache.h less overwhelming to read. In particular, this moves: - read_object_file - oid_object_info - write_object_file As a result, most of the codebase needs to #include object-store.h. In this patch the #include is only added to files that would fail to compile otherwise. It would be better to #include wherever identifiers from the header are used. That can happen later when we have better tooling for it. Signed-off-by: Stefan Beller <sbeller@google.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2018-05-16alloc: allow arbitrary repositories for alloc functionsStefan Beller
We have to convert all of the alloc functions at once, because alloc_report uses a funky macro for reporting. It is better for the sake of mechanical conversion to convert multiple functions at once rather than changing the structure of the reporting function. We record all memory allocation in alloc.c, and free them in clear_alloc_state, which is called for all repositories except the_repository. Signed-off-by: Stefan Beller <sbeller@google.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2018-05-09alloc: add repository argument to alloc_tag_nodeStefan Beller
This is a small mechanical change; it doesn't change the implementation to handle repositories other than the_repository yet. Use a macro to catch callers passing a repository other than the_repository at compile time. Signed-off-by: Stefan Beller <sbeller@google.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2018-05-09object: add repository argument to create_objectStefan Beller
Add a repository argument to allow the callers of create_object to be more specific about which repository to act on. This is a small mechanical change; it doesn't change the implementation to handle repositories other than the_repository yet. Signed-off-by: Jonathan Nieder <jrnieder@gmail.com> Signed-off-by: Stefan Beller <sbeller@google.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2018-04-26cache.h: add repository argument to oid_object_infoStefan Beller
Add a repository argument to allow the callers of oid_object_info to be more specific about which repository to handle. This is a small mechanical change; it doesn't change the implementation to handle repositories other than the_repository yet. As with the previous commits, use a macro to catch callers passing a repository other than the_repository at compile time. Signed-off-by: Stefan Beller <sbeller@google.com> Reviewed-by: Jonathan Tan <jonathantanmy@google.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2018-03-14sha1_file: convert read_sha1_file to struct object_idbrian m. carlson
Convert read_sha1_file to take a pointer to struct object_id and rename it read_object_file. Do the same for read_sha1_file_extended. Convert one use in grep.c to use the new function without any other code change, since the pointer being passed is a void pointer that is already initialized with a pointer to struct object_id. Update the declaration and definitions of the modified functions, and apply the following semantic patch to convert the remaining callers: @@ expression E1, E2, E3; @@ - read_sha1_file(E1.hash, E2, E3) + read_object_file(&E1, E2, E3) @@ expression E1, E2, E3; @@ - read_sha1_file(E1->hash, E2, E3) + read_object_file(E1, E2, E3) @@ expression E1, E2, E3, E4; @@ - read_sha1_file_extended(E1.hash, E2, E3, E4) + read_object_file_extended(&E1, E2, E3, E4) @@ expression E1, E2, E3, E4; @@ - read_sha1_file_extended(E1->hash, E2, E3, E4) + read_object_file_extended(E1, E2, E3, E4) Signed-off-by: brian m. carlson <sandals@crustytoothpaste.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2018-03-14sha1_file: convert sha1_object_info* to object_idbrian m. carlson
Convert sha1_object_info and sha1_object_info_extended to take pointers to struct object_id and rename them to use "oid" instead of "sha1" in their names. Update the declaration and definition and apply the following semantic patch, plus the standard object_id transforms: @@ expression E1, E2; @@ - sha1_object_info(E1.hash, E2) + oid_object_info(&E1, E2) @@ expression E1, E2; @@ - sha1_object_info(E1->hash, E2) + oid_object_info(E1, E2) @@ expression E1, E2, E3; @@ - sha1_object_info_extended(E1.hash, E2, E3) + oid_object_info_extended(&E1, E2, E3) @@ expression E1, E2, E3; @@ - sha1_object_info_extended(E1->hash, E2, E3) + oid_object_info_extended(E1, E2, E3) Signed-off-by: Junio C Hamano <gitster@pobox.com>
2018-03-14Convert find_unique_abbrev* to struct object_idbrian m. carlson
Convert find_unique_abbrev and find_unique_abbrev_r to each take a pointer to struct object_id. Signed-off-by: brian m. carlson <sandals@crustytoothpaste.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2018-02-14object: rename function 'typename' to 'type_name'Brandon Williams
Rename C++ keyword in order to bring the codebase closer to being able to be compiled with a C++ compiler. Signed-off-by: Brandon Williams <bmwill@google.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2017-10-05Merge branch 'rs/tag-null-pointer-arith-fix'Junio C Hamano
Code clean-up. * rs/tag-null-pointer-arith-fix: tag: avoid NULL pointer arithmetic
2017-10-02tag: avoid NULL pointer arithmeticRené Scharfe
lookup_blob() etc. can return NULL if the referenced object isn't of the expected type. In theory it's wrong to reference the object member in that case. In practice it's OK because it's located at offset 0 for all types, so the pointer arithmetic (NULL + 0) is optimized out by the compiler. The issue is reported by Clang's AddressSanitizer, though. Avoid the ASan error by casting the results of the lookup functions to struct object pointers. That works fine with NULL pointers as well. We already rely on the object member being first in all object types in other places in the code. Signed-off-by: Rene Scharfe <l.s.r@web.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2017-07-13tag: convert gpg_verify_tag to use struct object_idStefan Beller
Signed-off-by: Stefan Beller <sbeller@google.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2017-05-29Merge branch 'bc/object-id'Junio C Hamano
Conversion from uchar[20] to struct object_id continues. * bc/object-id: (53 commits) object: convert parse_object* to take struct object_id tree: convert parse_tree_indirect to struct object_id sequencer: convert do_recursive_merge to struct object_id diff-lib: convert do_diff_cache to struct object_id builtin/ls-tree: convert to struct object_id merge: convert checkout_fast_forward to struct object_id sequencer: convert fast_forward_to to struct object_id builtin/ls-files: convert overlay_tree_on_cache to object_id builtin/read-tree: convert to struct object_id sha1_name: convert internals of peel_onion to object_id upload-pack: convert remaining parse_object callers to object_id revision: convert remaining parse_object callers to object_id revision: rename add_pending_sha1 to add_pending_oid http-push: convert process_ls_object and descendants to object_id refs/files-backend: convert many internals to struct object_id refs: convert struct ref_update to use struct object_id ref-filter: convert some static functions to struct object_id Convert struct ref_array_item to struct object_id Convert the verify_pack callback to struct object_id Convert lookup_tag to struct object_id ...
2017-05-08object: convert parse_object* to take struct object_idbrian m. carlson
Make parse_object, parse_object_or_die, and parse_object_buffer take a pointer to struct object_id. Remove the temporary variables inserted earlier, since they are no longer necessary. Transform all of the callers using the following semantic patch: @@ expression E1; @@ - parse_object(E1.hash) + parse_object(&E1) @@ expression E1; @@ - parse_object(E1->hash) + parse_object(E1) @@ expression E1, E2; @@ - parse_object_or_die(E1.hash, E2) + parse_object_or_die(&E1, E2) @@ expression E1, E2; @@ - parse_object_or_die(E1->hash, E2) + parse_object_or_die(E1, E2) @@ expression E1, E2, E3, E4, E5; @@ - parse_object_buffer(E1.hash, E2, E3, E4, E5) + parse_object_buffer(&E1, E2, E3, E4, E5) @@ expression E1, E2, E3, E4, E5; @@ - parse_object_buffer(E1->hash, E2, E3, E4, E5) + parse_object_buffer(E1, E2, E3, E4, E5) Signed-off-by: brian m. carlson <sandals@crustytoothpaste.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2017-05-08Convert lookup_tag to struct object_idbrian m. carlson
Convert lookup_tag to take a pointer to struct object_id. Signed-off-by: brian m. carlson <sandals@crustytoothpaste.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2017-05-08Convert lookup_tree to struct object_idbrian m. carlson
Convert the lookup_tree function to take a pointer to struct object_id. The commit was created with manual changes to tree.c, tree.h, and object.c, plus the following semantic patch: @@ @@ - lookup_tree(EMPTY_TREE_SHA1_BIN) + lookup_tree(&empty_tree_oid) @@ expression E1; @@ - lookup_tree(E1.hash) + lookup_tree(&E1) @@ expression E1; @@ - lookup_tree(E1->hash) + lookup_tree(E1) Signed-off-by: brian m. carlson <sandals@crustytoothpaste.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2017-05-08Convert lookup_blob to struct object_idbrian m. carlson
Convert lookup_blob to take a pointer to struct object_id. The commit was created with manual changes to blob.c and blob.h, plus the following semantic patch: @@ expression E1; @@ - lookup_blob(E1.hash) + lookup_blob(&E1) @@ expression E1; @@ - lookup_blob(E1->hash) + lookup_blob(E1) Signed-off-by: brian m. carlson <sandals@crustytoothpaste.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2017-05-08Convert lookup_commit* to struct object_idbrian m. carlson
Convert lookup_commit, lookup_commit_or_die, lookup_commit_reference, and lookup_commit_reference_gently to take struct object_id arguments. Introduce a temporary in parse_object buffer in order to convert this function. This is required since in order to convert parse_object and parse_object_buffer, lookup_commit_reference_gently and lookup_commit_or_die would need to be converted. Not introducing a temporary would therefore require that lookup_commit_or_die take a struct object_id *, but lookup_commit would take unsigned char *, leaving a confusing and hard-to-use interface. parse_object_buffer will lose this temporary in a later patch. This commit was created with manual changes to commit.c, commit.h, and object.c, plus the following semantic patch: @@ expression E1, E2; @@ - lookup_commit_reference_gently(E1.hash, E2) + lookup_commit_reference_gently(&E1, E2) @@ expression E1, E2; @@ - lookup_commit_reference_gently(E1->hash, E2) + lookup_commit_reference_gently(E1, E2) @@ expression E1; @@ - lookup_commit_reference(E1.hash) + lookup_commit_reference(&E1) @@ expression E1; @@ - lookup_commit_reference(E1->hash) + lookup_commit_reference(E1) @@ expression E1; @@ - lookup_commit(E1.hash) + lookup_commit(&E1) @@ expression E1; @@ - lookup_commit(E1->hash) + lookup_commit(E1) @@ expression E1, E2; @@ - lookup_commit_or_die(E1.hash, E2) + lookup_commit_or_die(&E1, E2) @@ expression E1, E2; @@ - lookup_commit_or_die(E1->hash, E2) + lookup_commit_or_die(E1, E2) Signed-off-by: brian m. carlson <sandals@crustytoothpaste.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2017-05-08tag: convert parse_tag_buffer to struct object_idbrian m. carlson
Specify some constants in terms of GIT_SHA1_HEXSZ, and convert a get_sha1_hex into parse_oid_hex to avoid needing to specify additional constants. Signed-off-by: brian m. carlson <sandals@crustytoothpaste.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2017-04-27timestamp_t: a new data type for timestampsJohannes Schindelin
Git's source code assumes that unsigned long is at least as precise as time_t. Which is incorrect, and causes a lot of problems, in particular where unsigned long is only 32-bit (notably on Windows, even in 64-bit versions). So let's just use a more appropriate data type instead. In preparation for this, we introduce the new `timestamp_t` data type. By necessity, this is a very, very large patch, as it has to replace all timestamps' data type in one go. As we will use a data type that is not necessarily identical to `time_t`, we need to be very careful to use `time_t` whenever we interact with the system functions, and `timestamp_t` everywhere else. Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2017-04-24parse_timestamp(): specify explicitly where we parse timestampsJohannes Schindelin
Currently, Git's source code represents all timestamps as `unsigned long`. In preparation for using a more appropriate data type, let's introduce a symbol `parse_timestamp` (currently being defined to `strtoul`) where appropriate, so that we can later easily switch to, say, use `strtoull()` instead. Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2017-01-18gpg-interface, tag: add GPG_VERIFY_OMIT_STATUS flagLukas Puehringer
Functions that print git object information may require that the gpg-interface functions be silent. Add GPG_VERIFY_OMIT_STATUS flag and prevent print_signature_buffer from being called if flag is set. Signed-off-by: Lukas Puehringer <luk.puehringer@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2016-04-22verify-tag: move tag verification code to tag.cSantiago Torres
The PGP verification routine for tags could be accessed by other modules that require to do so. Publish the verify_tag function in tag.c and rename it to gpg_verify_tag so it does not conflict with builtin/mktag's static function. Helped-by: Junio C Hamano <gitster@pobox.com> Signed-off-by: Santiago Torres <santiago@nyu.edu> Reviewed-by: Eric Sunshine <sunshine@sunshineco.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2015-11-20Remove get_object_hash.brian m. carlson
Convert all instances of get_object_hash to use an appropriate reference to the hash member of the oid member of struct object. This provides no functional change, as it is essentially a macro substitution. Signed-off-by: brian m. carlson <sandals@crustytoothpaste.net> Signed-off-by: Jeff King <peff@peff.net>
2015-11-20Convert struct object to object_idbrian m. carlson
struct object is one of the major data structures dealing with object IDs. Convert it to use struct object_id instead of an unsigned char array. Convert get_object_hash to refer to the new member as well. Signed-off-by: brian m. carlson <sandals@crustytoothpaste.net> Signed-off-by: Jeff King <peff@peff.net>
2015-11-20Add several uses of get_object_hash.brian m. carlson
Convert most instances where the sha1 member of struct object is dereferenced to use get_object_hash. Most instances that are passed to functions that have versions taking struct object_id, such as get_sha1_hex/get_oid_hex, or instances that can be trivially converted to use struct object_id instead, are not converted. Signed-off-by: brian m. carlson <sandals@crustytoothpaste.net> Signed-off-by: Jeff King <peff@peff.net>