mirrors/git
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Merge branch 'bc/object-id'

Browse Source 
Conversion from uchar[20] to struct object_id continues.

* bc/object-id: (42 commits)
  merge-one-file: compute empty blob object ID
  add--interactive: compute the empty tree value
  Update shell scripts to compute empty tree object ID
  sha1_file: only expose empty object constants through git_hash_algo
  dir: use the_hash_algo for empty blob object ID
  sequencer: use the_hash_algo for empty tree object ID
  cache-tree: use is_empty_tree_oid
  sha1_file: convert cached object code to struct object_id
  builtin/reset: convert use of EMPTY_TREE_SHA1_BIN
  builtin/receive-pack: convert one use of EMPTY_TREE_SHA1_HEX
  wt-status: convert two uses of EMPTY_TREE_SHA1_HEX
  submodule: convert several uses of EMPTY_TREE_SHA1_HEX
  sequencer: convert one use of EMPTY_TREE_SHA1_HEX
  merge: convert empty tree constant to the_hash_algo
  builtin/merge: switch tree functions to use object_id
  builtin/am: convert uses of EMPTY_TREE_SHA1_BIN to the_hash_algo
  sha1-file: add functions for hex empty tree and blob OIDs
  builtin/receive-pack: avoid hard-coded constants for push certs
  diff: specify abbreviation size in terms of the_hash_algo
  upload-pack: replace use of several hard-coded constants
  ...
This commit is contained in:
Junio C Hamano
2018-05-30 14:04:10 +09:00
parent 3d24129799 7882fa220c
commit 42c8ce1c49
46 changed files with 348 additions and 306 deletions
Download Patch File Download Diff File Expand all files Collapse all files

8
builtin/receive-pack.c
View File

@ -454,21 +454,21 @@ static void hmac_sha1(unsigned char *out,
/* RFC 2104 2. (6) & (7) */
git_SHA1_Init(&ctx);
git_SHA1_Update(&ctx, k_opad, sizeof(k_opad));
git_SHA1_Update(&ctx, out, 20);
git_SHA1_Update(&ctx, out, GIT_SHA1_RAWSZ);
git_SHA1_Final(out, &ctx);
}
static char *prepare_push_cert_nonce(const char *path, timestamp_t stamp)
{
struct strbuf buf = STRBUF_INIT;
unsigned char sha1[20];
unsigned char sha1[GIT_SHA1_RAWSZ];
strbuf_addf(&buf, "%s:%"PRItime, path, stamp);
hmac_sha1(sha1, buf.buf, buf.len, cert_nonce_seed, strlen(cert_nonce_seed));;
strbuf_release(&buf);
/* RFC 2104 5. HMAC-SHA1-80 */
strbuf_addf(&buf, "%"PRItime"-%.*s", stamp, 20, sha1_to_hex(sha1));
strbuf_addf(&buf, "%"PRItime"-%.*s", stamp, GIT_SHA1_HEXSZ, sha1_to_hex(sha1));
return strbuf_detach(&buf, NULL);
}
@ -968,7 +968,7 @@ static const char *push_to_deploy(unsigned char *sha1,
return "Working directory has unstaged changes";
/* diff-index with either HEAD or an empty tree */
diff_index[4] = head_has_history() ? "HEAD" : EMPTY_TREE_SHA1_HEX;
diff_index[4] = head_has_history() ? "HEAD" : empty_tree_oid_hex();
child_process_init(&child);
child.argv = diff_index;