Compatibility with GnuPG 1.x and 2.x, auto-detect GnuPG version

* aptly can sign and verify without issues with GnuPG 1.x and 2.x
* aptly auto-detects GnuPG version and adapts accordingly
* aptly automatically finds suitable GnuPG version

Majority of the work was to get unit-tests which can work with GnuPG 1.x & 2.x.
Locally I've verified that aptly supports GnuPG 1.4.x & 2.2.x. Travis CI
environment is based on trusty, so it runs gpg2 tests with GnuPG 2.0.x.

Configuration parameter gpgProvider now supports three values for GnuPG:

* gpg (same as before, default): use GnuPG 1.x if available (checks gpg, gpg1),
otherwise uses GnuPG 2.x; for aptly users who already have GnuPG 1.x
environment (as it was the only supported version) nothing should change; new
users might start with GnuPG 2.x if that's their installed version

* gpg1 looks for GnuPG 1.x only, fails otherwise

* gpg2 looks for GnuPG 2.x only, fails otherwise
This commit is contained in:
Andrey Smirnov
2018-07-14 00:00:43 +03:00
parent 702c1ff217
commit 1b2fccb615
25 changed files with 559 additions and 93 deletions

View File

@@ -119,7 +119,7 @@ package environment to new version.`,
cmd.Flag.Bool("dep-verbose-resolve", false, "when processing dependencies, print detailed logs")
cmd.Flag.String("architectures", "", "list of architectures to consider during (comma-separated), default to all available")
cmd.Flag.String("config", "", "location of configuration file (default locations are /etc/aptly.conf, ~/.aptly.conf)")
cmd.Flag.String("gpg-provider", "", "PGP implementation (\"gpg\" for external gpg or \"internal\" for Go internal implementation)")
cmd.Flag.String("gpg-provider", "", "PGP implementation (\"gpg\", \"gpg1\", \"gpg2\" for external gpg or \"internal\" for Go internal implementation)")
if aptly.EnableDebug {
cmd.Flag.String("cpuprofile", "", "write cpu profile to file")