mini_buildd.gnupg module

class mini_buildd.gnupg.Colons(colons_line)

Bases: object

Provide a colon->name mapping for the gpg script-parsable ‘–with-colons’ output.

See /usr/share/doc/gnupg/DETAILS.gz.

type

key_id

creation_date

expiration_date

user_id

Fingerprint for ‘fpr’ type.

class mini_buildd.gnupg.BaseGnuPG(home)

Bases: object

classmethod get_flavor()

Ugly-parse GPG binary flavor(=major.minor).

“1.4” (“classic”), “2.0” (“stable”) or “2.1” (“modern”) from “gpg –version” output (like “gpg (GnuPG) 2.1.14”). Don’t fail but return “unknown” if anything nasty happens.

gen_secret_key(template)

export(dest_file, identity='')

get_pub_key(identity)

get_pub_colons(type_regex='pub')

get_sec_colons(type_regex='sec')

get_first_sec_colon(type_regex)

get_first_sec_key()

get_first_sec_key_fingerprint()

get_first_sec_key_user_id()

import_pub_key(key_server, identity)

add_pub_key(key)

add_keyring(keyring)

verify(signature, data=None)

sign(file_name, identity=None)

class mini_buildd.gnupg.GnuPG(template, fullname, email)

Bases: mini_buildd.gnupg.BaseGnuPG

prepare()

remove()

get_pub_key(identity=None)

class mini_buildd.gnupg.TmpGnuPG

Bases: mini_buildd.gnupg.BaseGnuPG, mini_buildd.misc.TmpDir

Temporary GnuPG.

>>> # mini_buildd.config.DEBUG.append("keep")  # Enable 'keep' for debugging only
>>> gnupg_home = mini_buildd.misc.TmpDir()
>>> dummy = shutil.copy2("test-data/gpg/secring.gpg", gnupg_home.tmpdir)
>>> dummy = shutil.copy2("test-data/gpg/pubring.gpg", gnupg_home.tmpdir)
>>> gnupg = BaseGnuPG(home=gnupg_home.tmpdir)

>>> gnupg.get_first_sec_colon("sec").type
'sec'
>>> gnupg.get_first_sec_key_user_id()
'Üdo Ümlaut <test@key.org>'
>>> gnupg.get_first_sec_key()  #doctest: +ELLIPSIS
'AF95FC80FC40A82E'
>>> gnupg.get_first_sec_key_fingerprint()  #doctest: +ELLIPSIS
'4FB13BDD777C046D72D4E7D3AF95FC80FC40A82E'

>>> export = tempfile.NamedTemporaryFile()
>>> gnupg.export(export.name)

>>> t = tempfile.NamedTemporaryFile()
>>> t.write(b"A test file\n")
12
>>> t.flush()
>>> gnupg.sign(file_name=t.name, identity="test@key.org")
>>> gnupg.verify(t.name)
>>> pub_key = gnupg.get_pub_key(identity="test@key.org")
>>> tgnupg = TmpGnuPG()
>>> tgnupg.add_pub_key(pub_key)
>>> tgnupg.verify(t.name)

>>> tgnupg.close()
>>> gnupg_home.close()