diff options
Diffstat (limited to 'dirmngr/server.c')
| -rw-r--r-- | dirmngr/server.c | 20 |
1 files changed, 19 insertions, 1 deletions
diff --git a/dirmngr/server.c b/dirmngr/server.c index 60d980211..4315c4133 100644 --- a/dirmngr/server.c +++ b/dirmngr/server.c @@ -2489,7 +2489,8 @@ static const char hlp_getinfo[] = "dnsinfo - Return info about the DNS resolver\n" "socket_name - Return the name of the socket.\n" "session_id - Return the current session_id.\n" - "workqueue - Inspect the work queue\n"; + "workqueue - Inspect the work queue\n" + "getenv NAME - Return value of envvar NAME\n"; static gpg_error_t cmd_getinfo (assuan_context_t ctx, char *line) { @@ -2557,6 +2558,23 @@ cmd_getinfo (assuan_context_t ctx, char *line) workqueue_dump_queue (ctrl); err = 0; } + else if (!strncmp (line, "getenv", 6) + && (line[6] == ' ' || line[6] == '\t' || !line[6])) + { + line += 6; + while (*line == ' ' || *line == '\t') + line++; + if (!*line) + err = gpg_error (GPG_ERR_MISSING_VALUE); + else + { + const char *s = getenv (line); + if (!s) + err = set_error (GPG_ERR_NOT_FOUND, "No such envvar"); + else + err = assuan_send_data (ctx, s, strlen (s)); + } + } else err = set_error (GPG_ERR_ASS_PARAMETER, "unknown value for WHAT"); |