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From: Matthew John Cheetham <mjcheetham@outlook.com>
To: Victoria Dye <vdye@github.com>,
	Matthew John Cheetham via GitGitGadget  <gitgitgadget@gmail.com>,
	git@vger.kernel.org
Cc: Derrick Stolee <derrickstolee@github.com>,
	Lessley Dennington <lessleydennington@gmail.com>,
	M Hickford <mirth.hickford@gmail.com>,
	Jeff Hostetler <git@jeffhostetler.com>,
	Glen Choo <chooglen@google.com>,
	Matthew John Cheetham <mjcheetham@github.com>
Subject: Re: [PATCH v5 06/10] test-http-server: add simple authentication
Date: Tue, 17 Jan 2023 13:21:29 -0800	[thread overview]
Message-ID: <AS2PR03MB981566FB36C357D009B64D4FC0C69@AS2PR03MB9815.eurprd03.prod.outlook.com> (raw)
In-Reply-To: <2a0b5f3f-7ab2-bc9e-76ac-93a52b4d32d0@github.com>

On 2023-01-13 10:10, Victoria Dye wrote:

> Matthew John Cheetham via GitGitGadget wrote:
>> +static int read_auth_config(const char *name, const char *val, void *data)
>> +{
>> +	int ret = 0;
>> +	char *scheme = NULL;
>> +	char *token = NULL;
>> +	char *challenge = NULL;
>> +	struct auth_module *mod = NULL;
>> +
>> +	if (!strcmp(name, "auth.challenge")) {
>> +		if (split_auth_param(val, &scheme, &challenge, 0)) {
>> +			ret = error("invalid auth challenge '%s'", val);
>> +			goto cleanup;
>> +		}
>> +
>> +		mod = create_auth_module(scheme, challenge);
>> +		if (add_auth_module(mod)) {
>> +			ret = error("failed to add auth module '%s'", val);
>> +			goto cleanup;
>> +		}
>> +	}
>> +	if (!strcmp(name, "auth.token")) {
>> +		if (split_auth_param(val, &scheme, &token, 1)) {
>> +			ret = error("invalid auth token '%s'", val);
>> +			goto cleanup;
>> +		}
>> +
>> +		mod = get_auth_module(scheme);
>> +		if (!mod) {
>> +			ret = error("auth scheme not defined '%s'\n", scheme);
>> +			goto cleanup;
>> +		}
>> +
>> +		string_list_append(mod->tokens, token);
>> +	}
> 
> I don't think this addresses the implicit option ordering requirement noted
> in [3]; instead of needing '--auth' before '--auth-token', this now needs
> 'auth.challenge' before 'auth.token' in the config file. While I'd prefer it
> if this could be rearranged so that the auth setup happens after all config
> parsing (so the order doesn't matter), if you want to leave it as-is please
> add a comment somewhere in this file explaining that requirement and/or add
> a note to the "auth scheme not defined" error message.  
> 
> [3] https://lore.kernel.org/git/2a5d6586-3d2c-8af4-12be-a5a106f966b5@github.com/
> 
>> +	if (!strcmp(name, "auth.allowanonymous")) {
>> +		allow_anonymous = git_config_bool(name, val);
>> +	}
>> +	if (!strcmp(name, "auth.extraheader")) {
>> +		strvec_push(&extra_headers, val);
>> +	}
> 
> Is it worth printing a warning if the option found isn't any of the above?
> Something like "ignoring <config option>". This is a test helper, so
> user-friendliness isn't quite as important as it is for builtins, but the
> warning might be helpful to developers trying to use it in the future.

I tried this suggestion of adding a warning, but it felt wrong. You are correct
in the first instance that it should really "just work" when specified in any
order. Watch for the next iteration where I'll make it such you can specify them
in any order :-)

Thanks,
Matthew

  parent reply	other threads:[~2023-01-17 23:35 UTC|newest]

Thread overview: 223+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-09-13 19:25 [PATCH 0/8] [RFC] Enhance credential helper protocol to include auth headers Matthew John Cheetham via GitGitGadget
2022-09-13 19:25 ` [PATCH 1/8] wincred: ignore unknown lines (do not die) Matthew John Cheetham via GitGitGadget
2022-09-13 19:25 ` [PATCH 2/8] netrc: " Matthew John Cheetham via GitGitGadget
2022-09-13 19:25 ` [PATCH 3/8] osxkeychain: clarify that we ignore unknown lines Matthew John Cheetham via GitGitGadget
2022-09-19 16:12   ` Derrick Stolee
2022-09-21 22:48     ` Matthew John Cheetham
2022-09-13 19:25 ` [PATCH 4/8] http: read HTTP WWW-Authenticate response headers Matthew John Cheetham via GitGitGadget
2022-09-19 16:21   ` Derrick Stolee
2022-09-21 22:24     ` Matthew John Cheetham
2022-09-26 14:13       ` Derrick Stolee
2022-09-13 19:25 ` [PATCH 5/8] credential: add WWW-Authenticate header to cred requests Matthew John Cheetham via GitGitGadget
2022-09-19 16:33   ` Derrick Stolee
2022-09-21 22:20     ` Matthew John Cheetham
2022-09-13 19:25 ` [PATCH 6/8] http: store all request headers on active_request_slot Matthew John Cheetham via GitGitGadget
2022-09-13 19:25 ` [PATCH 7/8] http: move proactive auth to first slot creation Matthew John Cheetham via GitGitGadget
2022-09-13 19:25 ` [PATCH 8/8] http: set specific auth scheme depending on credential Matthew John Cheetham via GitGitGadget
2022-09-19 16:42   ` Derrick Stolee
2022-09-19 16:08 ` [PATCH 0/8] [RFC] Enhance credential helper protocol to include auth headers Derrick Stolee
2022-09-19 16:44   ` Derrick Stolee
2022-09-21 22:19   ` Matthew John Cheetham
2022-09-19 23:36 ` Lessley Dennington
2022-10-21 17:07 ` [PATCH v2 0/6] " Matthew John Cheetham via GitGitGadget
2022-10-21 17:07   ` [PATCH v2 1/6] http: read HTTP WWW-Authenticate response headers Matthew John Cheetham via GitGitGadget
2022-10-21 17:07   ` [PATCH v2 2/6] credential: add WWW-Authenticate header to cred requests Matthew John Cheetham via GitGitGadget
2022-10-28 18:22     ` Jeff Hostetler
2022-11-01 23:07       ` Matthew John Cheetham
2022-10-21 17:08   ` [PATCH v2 3/6] http: store all request headers on active_request_slot Matthew John Cheetham via GitGitGadget
2022-10-21 17:08   ` [PATCH v2 4/6] http: move proactive auth to first slot creation Matthew John Cheetham via GitGitGadget
2022-10-21 17:08   ` [PATCH v2 5/6] http: set specific auth scheme depending on credential Matthew John Cheetham via GitGitGadget
2022-10-21 17:08   ` [PATCH v2 6/6] t5556-http-auth: add test for HTTP auth hdr logic Matthew John Cheetham via GitGitGadget
2022-10-28 15:08     ` Derrick Stolee
2022-10-28 19:14       ` Jeff Hostetler
2022-11-01 23:14         ` Matthew John Cheetham
2022-11-02 14:38           ` Derrick Stolee
2022-11-01 23:59       ` Matthew John Cheetham
2022-10-25  2:26   ` git-credential.txt M Hickford
2022-10-25 20:49     ` git-credential.txt Matthew John Cheetham
2022-11-02 22:09   ` [PATCH v3 00/11] Enhance credential helper protocol to include auth headers Matthew John Cheetham via GitGitGadget
2022-11-02 22:09     ` [PATCH v3 01/11] http: read HTTP WWW-Authenticate response headers Matthew John Cheetham via GitGitGadget
2022-11-02 22:09     ` [PATCH v3 02/11] credential: add WWW-Authenticate header to cred requests Matthew John Cheetham via GitGitGadget
2022-11-02 22:09     ` [PATCH v3 03/11] http: store all request headers on active_request_slot Matthew John Cheetham via GitGitGadget
2022-11-09 23:18       ` Glen Choo
2022-11-02 22:09     ` [PATCH v3 04/11] http: move proactive auth to first slot creation Matthew John Cheetham via GitGitGadget
2022-11-02 22:09     ` [PATCH v3 05/11] http: set specific auth scheme depending on credential Matthew John Cheetham via GitGitGadget
2022-11-09 23:40       ` Glen Choo
2022-12-12 21:53         ` Matthew John Cheetham
2022-11-02 22:09     ` [PATCH v3 06/11] test-http-server: add stub HTTP server test helper Matthew John Cheetham via GitGitGadget
2022-11-07 19:19       ` Derrick Stolee
2022-11-02 22:09     ` [PATCH v3 07/11] test-http-server: add HTTP error response function Matthew John Cheetham via GitGitGadget
2022-11-02 22:09     ` [PATCH v3 08/11] test-http-server: add HTTP request parsing Matthew John Cheetham via GitGitGadget
2022-11-02 22:09     ` [PATCH v3 09/11] test-http-server: pass Git requests to http-backend Matthew John Cheetham via GitGitGadget
2022-11-02 22:09     ` [PATCH v3 10/11] test-http-server: add simple authentication Matthew John Cheetham via GitGitGadget
2022-11-02 22:09     ` [PATCH v3 11/11] t5556: add HTTP authentication tests Matthew John Cheetham via GitGitGadget
2022-11-03 19:00     ` [PATCH v3 00/11] Enhance credential helper protocol to include auth headers M Hickford
2022-12-12 22:07       ` Matthew John Cheetham
2022-11-07 19:23     ` Derrick Stolee
2022-11-09 23:06     ` Glen Choo
2022-12-12 22:03       ` Matthew John Cheetham
2022-11-28  9:40     ` Junio C Hamano
2022-12-12 21:36     ` [PATCH v4 0/8] " Matthew John Cheetham via GitGitGadget
2022-12-12 21:36       ` [PATCH v4 1/8] http: read HTTP WWW-Authenticate response headers Matthew John Cheetham via GitGitGadget
2022-12-14 23:15         ` Victoria Dye
2023-01-11 22:09           ` Matthew John Cheetham
2022-12-15  9:27         ` Ævar Arnfjörð Bjarmason
2023-01-11 22:11           ` Matthew John Cheetham
2022-12-12 21:36       ` [PATCH v4 2/8] credential: add WWW-Authenticate header to cred requests Matthew John Cheetham via GitGitGadget
2022-12-14 23:15         ` Victoria Dye
2023-01-11 20:37           ` Matthew John Cheetham
2022-12-12 21:36       ` [PATCH v4 3/8] test-http-server: add stub HTTP server test helper Matthew John Cheetham via GitGitGadget
2022-12-14 23:16         ` Victoria Dye
2023-01-11 20:46           ` Matthew John Cheetham
2022-12-12 21:36       ` [PATCH v4 4/8] test-http-server: add HTTP error response function Matthew John Cheetham via GitGitGadget
2022-12-14 23:17         ` Victoria Dye
2022-12-12 21:36       ` [PATCH v4 5/8] test-http-server: add HTTP request parsing Matthew John Cheetham via GitGitGadget
2022-12-14 23:18         ` Victoria Dye
2023-01-11 21:39           ` Matthew John Cheetham
2022-12-12 21:36       ` [PATCH v4 6/8] test-http-server: pass Git requests to http-backend Matthew John Cheetham via GitGitGadget
2022-12-14 23:20         ` Victoria Dye
2023-01-11 21:45           ` Matthew John Cheetham
2023-01-12 20:54             ` Victoria Dye
2022-12-12 21:36       ` [PATCH v4 7/8] test-http-server: add simple authentication Matthew John Cheetham via GitGitGadget
2022-12-14 23:23         ` Victoria Dye
2023-01-11 22:00           ` Matthew John Cheetham
2022-12-12 21:36       ` [PATCH v4 8/8] t5556: add HTTP authentication tests Matthew John Cheetham via GitGitGadget
2022-12-14 23:48         ` Victoria Dye
2022-12-15  0:21           ` Junio C Hamano
2023-01-11 22:05             ` Matthew John Cheetham
2023-01-11 22:04           ` Matthew John Cheetham
2023-01-11 22:13       ` [PATCH v5 00/10] Enhance credential helper protocol to include auth headers Matthew John Cheetham via GitGitGadget
2023-01-11 22:13         ` [PATCH v5 01/10] daemon: libify socket setup and option functions Matthew John Cheetham via GitGitGadget
2023-01-12 19:35           ` Victoria Dye
2023-01-12 20:22             ` Derrick Stolee
2023-01-11 22:13         ` [PATCH v5 02/10] daemon: libify child process handling functions Matthew John Cheetham via GitGitGadget
2023-01-12 19:35           ` Victoria Dye
2023-01-17 21:14             ` Matthew John Cheetham
2023-01-11 22:13         ` [PATCH v5 03/10] daemon: rename some esoteric/laboured terminology Matthew John Cheetham via GitGitGadget
2023-01-12 19:44           ` Victoria Dye
2023-01-17 21:16             ` Matthew John Cheetham
2023-01-11 22:13         ` [PATCH v5 04/10] test-http-server: add stub HTTP server test helper Matthew John Cheetham via GitGitGadget
2023-01-12 19:57           ` Victoria Dye
2023-01-11 22:13         ` [PATCH v5 05/10] test-http-server: add HTTP error response function Matthew John Cheetham via GitGitGadget
2023-01-12 20:35           ` Victoria Dye
2023-01-17 21:23             ` Matthew John Cheetham
2023-01-11 22:13         ` [PATCH v5 06/10] test-http-server: add simple authentication Matthew John Cheetham via GitGitGadget
2023-01-13 18:10           ` Victoria Dye
2023-01-13 21:06             ` Junio C Hamano
2023-01-17 21:21             ` Matthew John Cheetham [this message]
2023-01-11 22:13         ` [PATCH v5 07/10] http: replace unsafe size_t multiplication with st_mult Matthew John Cheetham via GitGitGadget
2023-01-11 22:13         ` [PATCH v5 08/10] strvec: expose strvec_push_nodup for external use Matthew John Cheetham via GitGitGadget
2023-01-11 22:13         ` [PATCH v5 09/10] http: read HTTP WWW-Authenticate response headers Matthew John Cheetham via GitGitGadget
2023-01-12  8:41           ` Ævar Arnfjörð Bjarmason
2023-01-17 21:51             ` Matthew John Cheetham
2023-01-11 22:13         ` [PATCH v5 10/10] credential: add WWW-Authenticate header to cred requests Matthew John Cheetham via GitGitGadget
2023-01-12  8:48           ` Ævar Arnfjörð Bjarmason
2023-01-17 21:35             ` Matthew John Cheetham
2023-01-12 20:41           ` Derrick Stolee
2023-01-17 21:18             ` Matthew John Cheetham
2023-01-18  3:30         ` [PATCH v6 00/12] Enhance credential helper protocol to include auth headers Matthew John Cheetham via GitGitGadget
2023-01-18  3:30           ` [PATCH v6 01/12] daemon: libify socket setup and option functions Matthew John Cheetham via GitGitGadget
2023-01-18  3:30           ` [PATCH v6 02/12] daemon: libify child process handling functions Matthew John Cheetham via GitGitGadget
2023-01-18  3:30           ` [PATCH v6 03/12] daemon: rename some esoteric/laboured terminology Matthew John Cheetham via GitGitGadget
2023-01-18  3:30           ` [PATCH v6 04/12] test-http-server: add stub HTTP server test helper Matthew John Cheetham via GitGitGadget
2023-01-18 11:04             ` Ævar Arnfjörð Bjarmason
2023-01-20 22:05               ` Matthew John Cheetham
2023-01-18  3:30           ` [PATCH v6 05/12] test-http-server: add HTTP error response function Matthew John Cheetham via GitGitGadget
2023-01-18 11:07             ` Ævar Arnfjörð Bjarmason
2023-01-20 22:05               ` Matthew John Cheetham
2023-01-18  3:30           ` [PATCH v6 06/12] test-http-server: add HTTP request parsing Matthew John Cheetham via GitGitGadget
2023-01-18 11:14             ` Ævar Arnfjörð Bjarmason
2023-01-20 22:05               ` Matthew John Cheetham
2023-01-18  3:30           ` [PATCH v6 07/12] test-http-server: pass Git requests to http-backend Matthew John Cheetham via GitGitGadget
2023-01-18  3:30           ` [PATCH v6 08/12] test-http-server: add simple authentication Matthew John Cheetham via GitGitGadget
2023-01-18 11:21             ` Ævar Arnfjörð Bjarmason
2023-01-20 22:05               ` Matthew John Cheetham
2023-01-18  3:30           ` [PATCH v6 09/12] test-http-server: add sending of arbitrary headers Matthew John Cheetham via GitGitGadget
2023-01-18  3:30           ` [PATCH v6 10/12] http: replace unsafe size_t multiplication with st_mult Matthew John Cheetham via GitGitGadget
2023-01-18 11:38             ` Ævar Arnfjörð Bjarmason
2023-01-18 17:28               ` Victoria Dye
2023-01-18 23:16                 ` Ævar Arnfjörð Bjarmason
2023-01-18  3:30           ` [PATCH v6 11/12] http: read HTTP WWW-Authenticate response headers Matthew John Cheetham via GitGitGadget
2023-01-18 11:42             ` Ævar Arnfjörð Bjarmason
2023-01-20 22:05               ` Matthew John Cheetham
2023-01-18  3:30           ` [PATCH v6 12/12] credential: add WWW-Authenticate header to cred requests Matthew John Cheetham via GitGitGadget
2023-01-20 22:08           ` [PATCH v7 00/12] Enhance credential helper protocol to include auth headers Matthew John Cheetham via GitGitGadget
2023-01-20 22:08             ` [PATCH v7 01/12] daemon: libify socket setup and option functions Matthew John Cheetham via GitGitGadget
2023-01-20 22:08             ` [PATCH v7 02/12] daemon: libify child process handling functions Matthew John Cheetham via GitGitGadget
2023-01-20 22:08             ` [PATCH v7 03/12] daemon: rename some esoteric/laboured terminology Matthew John Cheetham via GitGitGadget
2023-01-20 22:08             ` [PATCH v7 04/12] test-http-server: add stub HTTP server test helper Matthew John Cheetham via GitGitGadget
2023-01-26  8:58               ` Jeff King
2023-01-20 22:08             ` [PATCH v7 05/12] test-http-server: add HTTP error response function Matthew John Cheetham via GitGitGadget
2023-01-20 22:08             ` [PATCH v7 06/12] test-http-server: add HTTP request parsing Matthew John Cheetham via GitGitGadget
2023-01-26  9:30               ` Jeff King
2023-01-20 22:08             ` [PATCH v7 07/12] test-http-server: pass Git requests to http-backend Matthew John Cheetham via GitGitGadget
2023-01-26  9:37               ` Jeff King
2023-01-20 22:08             ` [PATCH v7 08/12] test-http-server: add simple authentication Matthew John Cheetham via GitGitGadget
2023-01-26 10:02               ` Jeff King
2023-01-26 21:22                 ` Jeff King
2023-01-26 22:27                   ` Junio C Hamano
2023-01-26 20:33               ` Jeff King
2023-01-20 22:08             ` [PATCH v7 09/12] test-http-server: add sending of arbitrary headers Matthew John Cheetham via GitGitGadget
2023-01-20 22:08             ` [PATCH v7 10/12] http: replace unsafe size_t multiplication with st_mult Matthew John Cheetham via GitGitGadget
2023-01-26 10:09               ` Jeff King
2023-01-20 22:08             ` [PATCH v7 11/12] http: read HTTP WWW-Authenticate response headers Matthew John Cheetham via GitGitGadget
2023-01-26 10:31               ` Jeff King
2023-02-06 19:25                 ` Matthew John Cheetham
2023-02-09 13:12                   ` Jeff King
2023-01-20 22:08             ` [PATCH v7 12/12] credential: add WWW-Authenticate header to cred requests Matthew John Cheetham via GitGitGadget
2023-01-26 11:25               ` Jeff King
2023-02-06 19:18                 ` Matthew John Cheetham
2023-02-09 13:08                   ` Jeff King
2023-01-24 17:30             ` [PATCH v7 00/12] Enhance credential helper protocol to include auth headers Victoria Dye
2023-01-24 18:03               ` Junio C Hamano
2023-01-26 11:29                 ` Jeff King
2023-01-26 16:05                   ` Junio C Hamano
2023-02-02 10:14                     ` Johannes Schindelin
2023-02-02 11:04                       ` Ævar Arnfjörð Bjarmason
2023-02-02 13:51                         ` Johannes Schindelin
2023-02-06 21:32                           ` Ævar Arnfjörð Bjarmason
2023-03-27  9:05                             ` Johannes Schindelin
2023-02-03 17:34                       ` Jeff King
2023-03-27  9:10                         ` Johannes Schindelin
2023-03-28 18:55                           ` Jeff King
2023-01-28 14:28             ` M Hickford
2023-02-01 20:15               ` Matthew John Cheetham
2023-02-02  0:16                 ` Jeff King
2023-02-06 19:29             ` [PATCH v8 0/3] " Matthew John Cheetham via GitGitGadget
2023-02-06 19:29               ` [PATCH v8 1/3] t5563: add tests for basic and anoymous HTTP access Matthew John Cheetham via GitGitGadget
2023-02-06 20:32                 ` Ævar Arnfjörð Bjarmason
2023-02-08 20:24                 ` Victoria Dye
2023-02-09 11:19                   ` Ævar Arnfjörð Bjarmason
2023-02-15 19:32                     ` Matthew John Cheetham
2023-02-06 19:29               ` [PATCH v8 2/3] http: read HTTP WWW-Authenticate response headers Matthew John Cheetham via GitGitGadget
2023-02-06 20:36                 ` Ævar Arnfjörð Bjarmason
2023-02-08 21:05                 ` Victoria Dye
2023-02-06 19:29               ` [PATCH v8 3/3] credential: add WWW-Authenticate header to cred requests Matthew John Cheetham via GitGitGadget
2023-02-06 20:45                 ` Ævar Arnfjörð Bjarmason
2023-02-15 19:19                   ` Matthew John Cheetham
2023-02-06 20:59               ` [PATCH v8 0/3] Enhance credential helper protocol to include auth headers Ævar Arnfjörð Bjarmason
2023-02-08 21:29               ` Victoria Dye
2023-02-08 21:54               ` Junio C Hamano
2023-02-15 21:34               ` [PATCH v9 " Matthew John Cheetham via GitGitGadget
2023-02-15 21:34                 ` [PATCH v9 1/3] t5563: add tests for basic and anoymous HTTP access Matthew John Cheetham via GitGitGadget
2023-02-15 22:15                   ` Junio C Hamano
2023-02-16 22:25                     ` Matthew John Cheetham
2023-02-15 21:34                 ` [PATCH v9 2/3] http: read HTTP WWW-Authenticate response headers Matthew John Cheetham via GitGitGadget
2023-02-15 23:26                   ` Junio C Hamano
2023-02-16 22:29                     ` Matthew John Cheetham
2023-02-15 21:34                 ` [PATCH v9 3/3] credential: add WWW-Authenticate header to cred requests Matthew John Cheetham via GitGitGadget
2023-02-16 22:34                 ` [PATCH v10 0/3] Enhance credential helper protocol to include auth headers Matthew John Cheetham via GitGitGadget
2023-02-16 22:34                   ` [PATCH v10 1/3] t5563: add tests for basic and anoymous HTTP access Matthew John Cheetham via GitGitGadget
2023-02-23  9:16                     ` Jeff King
2023-02-23  9:37                       ` Jeff King
2023-02-27 17:18                       ` Matthew John Cheetham
2023-02-16 22:34                   ` [PATCH v10 2/3] http: read HTTP WWW-Authenticate response headers Matthew John Cheetham via GitGitGadget
2023-02-23  9:46                     ` Jeff King
2023-02-23 19:49                       ` Junio C Hamano
2023-02-27 17:14                         ` Matthew John Cheetham
2023-02-16 22:34                   ` [PATCH v10 3/3] credential: add WWW-Authenticate header to cred requests Matthew John Cheetham via GitGitGadget
2023-02-27 17:20                   ` [PATCH v11 0/3] Enhance credential helper protocol to include auth headers Matthew John Cheetham via GitGitGadget
2023-02-27 17:20                     ` [PATCH v11 1/3] t5563: add tests for basic and anoymous HTTP access Matthew John Cheetham via GitGitGadget
2023-02-27 17:20                     ` [PATCH v11 2/3] http: read HTTP WWW-Authenticate response headers Matthew John Cheetham via GitGitGadget
2023-02-27 17:20                     ` [PATCH v11 3/3] credential: add WWW-Authenticate header to cred requests Matthew John Cheetham via GitGitGadget
2023-02-27 20:27                     ` [PATCH v11 0/3] Enhance credential helper protocol to include auth headers Jeff King

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