apple-codesign 0.29.0

Pure Rust interface to code signing on Apple platforms
Documentation 
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```
$ rcodesign debug-create-macho --architecture aarch64 exe.aarch64
assuming default minimum version 11.0.0
writing Mach-O to exe.aarch64

$ rcodesign debug-create-macho --architecture x86-64 exe.x86-64
assuming default minimum version 11.0.0
writing Mach-O to exe.x86-64

$ rcodesign macho-universal-create -o exe exe.aarch64 exe.x86-64
adding exe.aarch64
adding exe.x86-64
writing exe

$ rcodesign sign exe exe.signed
signing exe to exe.signed
signing exe as a Mach-O binary
setting binary identifier to exe
parsing Mach-O
writing Mach-O to exe.signed

$ rcodesign print-signature-info exe.signed
- path: exe.signed
  file_size: 59408
  file_sha256: 70b20ec49527789389cd366af42fbb018551ec96a73d4798fe33d55701695ef3
  sub_path: macho-index:0
  entity:
    mach_o:
      macho_linkedit_start_offset: 16384 / 0x4000
      macho_signature_start_offset: 16400 / 0x4010
      macho_signature_end_offset: 16772 / 0x4184
      macho_linkedit_end_offset: 22544 / 0x5810
      macho_end_offset: 22544 / 0x5810
      linkedit_signature_start_offset: 16 / 0x10
      linkedit_signature_end_offset: 388 / 0x184
      linkedit_bytes_after_signature: 5772 / 0x168c
      signature:
        superblob_length: 372 / 0x174
        blob_count: 3
        blobs:
        - slot: CodeDirectory (0)
          magic: fade0c02
          length: 316
          sha1: 4ca6f9ee2bfe2bfac44ab4e9e9c1ef9b6e4fc0de
          sha256: 23fc7207e52f23c0f6d2317dbb92cf9eff2aca8fe61ac241900d48be8f46cf5c
        - slot: RequirementSet (2)
          magic: fade0c01
          length: 12
          sha1: 3a75f6db058529148e14dd7ea1b4729cc09ec973
          sha256: 987920904eab650e75788c054aa0b0524e6a80bfc71aa32df8d237a61743f986
        - slot: CMS Signature (65536)
          magic: fade0b01
          length: 8
          sha1: 2a7254313aa41796079bb0e9d0f044345f69f98b
          sha256: e6c83bc98a10348492c7d4d2378a54572ef29e1a5692ccd02b5e29f4b762d6a0
        code_directory:
          version: '0x20400'
          flags: CodeSignatureFlags(ADHOC)
          identifier: exe
          digest_type: sha256
          platform: 0
          signed_entity_size: 16400
          executable_segment_flags: ExecutableSegmentFlags(MAIN_BINARY)
          code_digests_count: 5
          slot_digests:
          - 'Info (1): 0000000000000000000000000000000000000000000000000000000000000000'
          - 'RequirementSet (2): 987920904eab650e75788c054aa0b0524e6a80bfc71aa32df8d237a61743f986'
        cms: null
- path: exe.signed
  file_size: 59408
  file_sha256: 70b20ec49527789389cd366af42fbb018551ec96a73d4798fe33d55701695ef3
  sub_path: macho-index:1
  entity:
    mach_o:
      macho_linkedit_start_offset: 4096 / 0x1000
      macho_signature_start_offset: 4112 / 0x1010
      macho_signature_end_offset: 4388 / 0x1124
      macho_linkedit_end_offset: 10256 / 0x2810
      macho_end_offset: 10256 / 0x2810
      linkedit_signature_start_offset: 16 / 0x10
      linkedit_signature_end_offset: 292 / 0x124
      linkedit_bytes_after_signature: 5868 / 0x16ec
      signature:
        superblob_length: 276 / 0x114
        blob_count: 3
        blobs:
        - slot: CodeDirectory (0)
          magic: fade0c02
          length: 220
          sha1: a2d752af585c67bf99ffa874a67c87013d27a42b
          sha256: c33301d0689076699ca6fcb89113bc376dfd2439d8acbd3ed826ee2ee80ade5e
        - slot: RequirementSet (2)
          magic: fade0c01
          length: 12
          sha1: 3a75f6db058529148e14dd7ea1b4729cc09ec973
          sha256: 987920904eab650e75788c054aa0b0524e6a80bfc71aa32df8d237a61743f986
        - slot: CMS Signature (65536)
          magic: fade0b01
          length: 8
          sha1: 2a7254313aa41796079bb0e9d0f044345f69f98b
          sha256: e6c83bc98a10348492c7d4d2378a54572ef29e1a5692ccd02b5e29f4b762d6a0
        code_directory:
          version: '0x20400'
          flags: CodeSignatureFlags(ADHOC)
          identifier: exe
          digest_type: sha256
          platform: 0
          signed_entity_size: 4112
          executable_segment_flags: ExecutableSegmentFlags(MAIN_BINARY)
          code_digests_count: 2
          slot_digests:
          - 'Info (1): 0000000000000000000000000000000000000000000000000000000000000000'
          - 'RequirementSet (2): 987920904eab650e75788c054aa0b0524e6a80bfc71aa32df8d237a61743f986'
        cms: null

```