developer.intra2net.com Git - python-delta-tar/commit

author	Philipp Gesang <philipp.gesang@intra2net.com>
	Tue, 29 Aug 2017 07:53:46 +0000 (09:53 +0200)
committer	Thomas Jarosch <thomas.jarosch@intra2net.com>
	Mon, 2 Apr 2018 11:34:09 +0000 (13:34 +0200)
commit	5ed4c57ddd47b06215ae6580da5f3a0d8b3e102e
tree	0d3f879f32794d3d6697c20f55ae8580c19cfa43	tree \| snapshot (zip tar.gz)
parent	0c8baf2b68a3abacb2ab9c37b3f6414dad0fa6d1	commit \| diff

include description of object validation with crypto.py scan mode

Example output for a second object with a corrupt byte in the
size field:

    PDT: obj 1: read payload @64
    PDT:    · version         = 1                    : 0100
    PDT:    · paramversion    = 1                    : 0100
    PDT:    · nacl                                   : 1dc1 154a 5405 ef5e df81 173f 2821 7a0c
    PDT:    · iv                                     : 7cae 452a a05b 5182 0300 0000
    PDT:    · ctsize          = 230                  : e600 0000 0000 0000
    PDT:    · tag                                    : 42c0 8774 3309 88eb 0e1a 71dc 8fd9 80c1
    PDT: 0 → ✓ valid object 64–294
    PDT: 294 → EOF inside object (358≤5312627≤1095216701872); adjusting size to 5312269
    PDT: obj 2: read payload @358
    PDT:    · version         = 1                    : 0100
    PDT:    · paramversion    = 1                    : 0100
    PDT:    · nacl                                   : 1dc1 154a 5405 ef5e df81 173f 2821 7a0c
    PDT:    · iv                                     : 7cae 452a a05b 5182 0400 0000
    PDT:    · ctsize          = 5312269              : 0d0f 5100 0000 0000
    PDT:    · tag                                    : 5946 dbcf 41b9 ac7e 4729 9e09 46c7 3388
    PDT: GCM tag mismatch for object 358–5312627
    PDT: 294 → × fishy object 358–5312627, corrupt header