102 lines
3.4 KiB
Diff
102 lines
3.4 KiB
Diff
From 3d0fd106754c7614f5d9fb3875d0b40092d200f3 Mon Sep 17 00:00:00 2001
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From: amitkuma <amitkuma@redhat.com>
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Date: Thu, 15 Feb 2018 18:21:10 +0530
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Subject: [PATCH] sssctl: Showing help even when sssd not configured
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MIME-Version: 1.0
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Content-Type: text/plain; charset=UTF-8
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Content-Transfer-Encoding: 8bit
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On a clean and unconfigured system, it's not possible
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to use --help.
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1) dnf install sssd-tools
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2) sssctl cache-remove --help
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Shows:
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[confdb_get_domains] (0x0010): No domains configured, fatal error!
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Solution: Donot check for confdb initialization when sssctl 3rd
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command line argument passed is '--help'.
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Please note when we run 'sssctl --help' on unconfigured system
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confdb check is not done and proper o/p is seen.
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Resolves: https://pagure.io/SSSD/sssd/issue/3634
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Reviewed-by: Pavel Březina <pbrezina@redhat.com>
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(cherry picked from commit b8db8c2d83d1d75c42c1e17145d3907211b3a146)
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---
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src/tools/common/sss_tools.c | 19 ++++++++++++-------
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src/tools/common/sss_tools.h | 1 +
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2 files changed, 13 insertions(+), 7 deletions(-)
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diff --git a/src/tools/common/sss_tools.c b/src/tools/common/sss_tools.c
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index 4832db5a0..d45584ce1 100644
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--- a/src/tools/common/sss_tools.c
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+++ b/src/tools/common/sss_tools.c
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@@ -58,11 +58,14 @@ static void sss_tool_common_opts(struct sss_tool_ctx *tool_ctx,
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poptContext pc;
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int debug = SSSDBG_DEFAULT;
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int orig_argc = *argc;
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+ int help = 0;
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int opt;
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struct poptOption options[] = {
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{"debug", '\0', POPT_ARG_INT | POPT_ARGFLAG_STRIP, &debug,
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0, _("The debug level to run with"), NULL },
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+ {"help", '?', POPT_ARG_VAL | POPT_ARGFLAG_DOC_HIDDEN, &help,
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+ 1, NULL, NULL },
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POPT_TABLEEND
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};
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@@ -74,6 +77,7 @@ static void sss_tool_common_opts(struct sss_tool_ctx *tool_ctx,
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/* Strip common options from arguments. We will discard_const here,
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* since it is not worth the trouble to convert it back and forth. */
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*argc = poptStrippedArgv(pc, orig_argc, discard_const_p(char *, argv));
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+ tool_ctx->print_help = help;
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DEBUG_CLI_INIT(debug);
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@@ -187,7 +191,6 @@ errno_t sss_tool_init(TALLOC_CTX *mem_ctx,
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}
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sss_tool_common_opts(tool_ctx, argc, argv);
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-
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*_tool_ctx = tool_ctx;
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return EOK;
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@@ -341,12 +344,14 @@ errno_t sss_tool_route(int argc, const char **argv,
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return tool_ctx->init_err;
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}
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- ret = tool_cmd_init(tool_ctx, &commands[i]);
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- if (ret != EOK) {
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- DEBUG(SSSDBG_FATAL_FAILURE,
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- "Command initialization failed [%d] %s\n",
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- ret, sss_strerror(ret));
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- return ret;
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+ if (!tool_ctx->print_help) {
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+ ret = tool_cmd_init(tool_ctx, &commands[i]);
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+ if (ret != EOK) {
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+ DEBUG(SSSDBG_FATAL_FAILURE,
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+ "Command initialization failed [%d] %s\n",
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+ ret, sss_strerror(ret));
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+ return ret;
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+ }
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}
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return commands[i].fn(&cmdline, tool_ctx, pvt);
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diff --git a/src/tools/common/sss_tools.h b/src/tools/common/sss_tools.h
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index 848009365..0e4308ee6 100644
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--- a/src/tools/common/sss_tools.h
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+++ b/src/tools/common/sss_tools.h
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@@ -29,6 +29,7 @@
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struct sss_tool_ctx {
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struct confdb_ctx *confdb;
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+ bool print_help;
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errno_t init_err;
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char *default_domain;
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struct sss_domain_info *domains;
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--
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2.14.3
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