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* [PATCH] udf: Replace HTTP links with HTTPS ones
@ 2020-07-13 20:07 Alexander A. Klimov
  2020-07-14 12:38 ` Jan Kara
  0 siblings, 1 reply; 2+ messages in thread
From: Alexander A. Klimov @ 2020-07-13 20:07 UTC (permalink / raw)
  To: jack, corbet, linux-doc, linux-kernel; +Cc: Alexander A. Klimov

Rationale:
Reduces attack surface on kernel devs opening the links for MITM
as HTTPS traffic is much harder to manipulate.

Deterministic algorithm:
For each file:
  If not .svg:
    For each line:
      If doesn't contain `\bxmlns\b`:
        For each link, `\bhttp://[^# \t\r\n]*(?:\w|/)`:
	  If neither `\bgnu\.org/license`, nor `\bmozilla\.org/MPL\b`:
            If both the HTTP and HTTPS versions
            return 200 OK and serve the same content:
              Replace HTTP with HTTPS.

Signed-off-by: Alexander A. Klimov <grandmaster@al2klimov.de>
---
 Continuing my work started at 93431e0607e5.
 See also: git log --oneline '--author=Alexander A. Klimov <grandmaster@al2klimov.de>' v5.7..master
 (Actually letting a shell for loop submit all this stuff for me.)

 If there are any URLs to be removed completely or at least not just HTTPSified:
 Just clearly say so and I'll *undo my change*.
 See also: https://lkml.org/lkml/2020/6/27/64

 If there are any valid, but yet not changed URLs:
 See: https://lkml.org/lkml/2020/6/26/837

 If you apply the patch, please let me know.

 Sorry again to all maintainers who complained about subject lines.
 Now I realized that you want an actually perfect prefixes,
 not just subsystem ones.
 I tried my best...
 And yes, *I could* (at least half-)automate it.
 Impossible is nothing! :)


 Documentation/filesystems/udf.rst | 2 +-
 fs/udf/ecma_167.h                 | 2 +-
 fs/udf/super.c                    | 4 ++--
 3 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/Documentation/filesystems/udf.rst b/Documentation/filesystems/udf.rst
index d9badbf285b2..f9489ddbb767 100644
--- a/Documentation/filesystems/udf.rst
+++ b/Documentation/filesystems/udf.rst
@@ -72,4 +72,4 @@ For the latest version and toolset see:
 
 Documentation on UDF and ECMA 167 is available FREE from:
 	- http://www.osta.org/
-	- http://www.ecma-international.org/
+	- https://www.ecma-international.org/
diff --git a/fs/udf/ecma_167.h b/fs/udf/ecma_167.h
index 736ebc5dc441..185c3e247648 100644
--- a/fs/udf/ecma_167.h
+++ b/fs/udf/ecma_167.h
@@ -2,7 +2,7 @@
  * ecma_167.h
  *
  * This file is based on ECMA-167 3rd edition (June 1997)
- * http://www.ecma.ch
+ * https://www.ecma.ch
  *
  * Copyright (c) 2001-2002  Ben Fennema
  * Copyright (c) 2017-2019  Pali Rohár <pali@kernel.org>
diff --git a/fs/udf/super.c b/fs/udf/super.c
index f747bf72edbe..1c42f544096d 100644
--- a/fs/udf/super.c
+++ b/fs/udf/super.c
@@ -11,8 +11,8 @@
  *  This code is based on version 2.00 of the UDF specification,
  *  and revision 3 of the ECMA 167 standard [equivalent to ISO 13346].
  *    http://www.osta.org/
- *    http://www.ecma.ch/
- *    http://www.iso.org/
+ *    https://www.ecma.ch/
+ *    https://www.iso.org/
  *
  * COPYRIGHT
  *  This file is distributed under the terms of the GNU General Public
-- 
2.27.0


^ permalink raw reply related	[flat|nested] 2+ messages in thread
* Re: [PATCH] udf: Replace HTTP links with HTTPS ones
  2020-07-13 20:07 [PATCH] udf: Replace HTTP links with HTTPS ones Alexander A. Klimov
@ 2020-07-14 12:38 ` Jan Kara
  0 siblings, 0 replies; 2+ messages in thread
From: Jan Kara @ 2020-07-14 12:38 UTC (permalink / raw)
  To: Alexander A. Klimov; +Cc: jack, corbet, linux-doc, linux-kernel

On Mon 13-07-20 22:07:38, Alexander A. Klimov wrote:
> Rationale:
> Reduces attack surface on kernel devs opening the links for MITM
> as HTTPS traffic is much harder to manipulate.
> 
> Deterministic algorithm:
> For each file:
>   If not .svg:
>     For each line:
>       If doesn't contain `\bxmlns\b`:
>         For each link, `\bhttp://[^# \t\r\n]*(?:\w|/)`:
> 	  If neither `\bgnu\.org/license`, nor `\bmozilla\.org/MPL\b`:
>             If both the HTTP and HTTPS versions
>             return 200 OK and serve the same content:
>               Replace HTTP with HTTPS.
> 
> Signed-off-by: Alexander A. Klimov <grandmaster@al2klimov.de>

Thanks. I've queued the patch to my tree.

								Honza

> ---
>  Continuing my work started at 93431e0607e5.
>  See also: git log --oneline '--author=Alexander A. Klimov <grandmaster@al2klimov.de>' v5.7..master
>  (Actually letting a shell for loop submit all this stuff for me.)
> 
>  If there are any URLs to be removed completely or at least not just HTTPSified:
>  Just clearly say so and I'll *undo my change*.
>  See also: https://lkml.org/lkml/2020/6/27/64
> 
>  If there are any valid, but yet not changed URLs:
>  See: https://lkml.org/lkml/2020/6/26/837
> 
>  If you apply the patch, please let me know.
> 
>  Sorry again to all maintainers who complained about subject lines.
>  Now I realized that you want an actually perfect prefixes,
>  not just subsystem ones.
>  I tried my best...
>  And yes, *I could* (at least half-)automate it.
>  Impossible is nothing! :)
> 
> 
>  Documentation/filesystems/udf.rst | 2 +-
>  fs/udf/ecma_167.h                 | 2 +-
>  fs/udf/super.c                    | 4 ++--
>  3 files changed, 4 insertions(+), 4 deletions(-)
> 
> diff --git a/Documentation/filesystems/udf.rst b/Documentation/filesystems/udf.rst
> index d9badbf285b2..f9489ddbb767 100644
> --- a/Documentation/filesystems/udf.rst
> +++ b/Documentation/filesystems/udf.rst
> @@ -72,4 +72,4 @@ For the latest version and toolset see:
>  
>  Documentation on UDF and ECMA 167 is available FREE from:
>  	- http://www.osta.org/
> -	- http://www.ecma-international.org/
> +	- https://www.ecma-international.org/
> diff --git a/fs/udf/ecma_167.h b/fs/udf/ecma_167.h
> index 736ebc5dc441..185c3e247648 100644
> --- a/fs/udf/ecma_167.h
> +++ b/fs/udf/ecma_167.h
> @@ -2,7 +2,7 @@
>   * ecma_167.h
>   *
>   * This file is based on ECMA-167 3rd edition (June 1997)
> - * http://www.ecma.ch
> + * https://www.ecma.ch
>   *
>   * Copyright (c) 2001-2002  Ben Fennema
>   * Copyright (c) 2017-2019  Pali Rohár <pali@kernel.org>
> diff --git a/fs/udf/super.c b/fs/udf/super.c
> index f747bf72edbe..1c42f544096d 100644
> --- a/fs/udf/super.c
> +++ b/fs/udf/super.c
> @@ -11,8 +11,8 @@
>   *  This code is based on version 2.00 of the UDF specification,
>   *  and revision 3 of the ECMA 167 standard [equivalent to ISO 13346].
>   *    http://www.osta.org/
> - *    http://www.ecma.ch/
> - *    http://www.iso.org/
> + *    https://www.ecma.ch/
> + *    https://www.iso.org/
>   *
>   * COPYRIGHT
>   *  This file is distributed under the terms of the GNU General Public
> -- 
> 2.27.0
> 
-- 
Jan Kara <jack@suse.com>
SUSE Labs, CR

^ permalink raw reply	[flat|nested] 2+ messages in thread
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