thr3ads.net - dovecot - PATCH for Stephan: Re: pigeonhole/lda accessing -m folder [Aug 2015]

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matthias lay

2015-Aug-10 11:16 UTC

pigeonhole/lda accessing -m folder

complete patch. some parts were missing before


diff --git a/src/lib-sieve/plugins/environment/ext-environment-common.c
b/src/lib-sieve/plugins/environment/ext-environment-common.c
--- a/src/lib-sieve/plugins/environment/ext-environment-common.c
+++ b/src/lib-sieve/plugins/environment/ext-environment-common.c
@@ -24,7 +24,8 @@ static const struct sieve_environment_item
*core_env_items[] = {
 	&location_env_item,
 	&phase_env_item,
 	&name_env_item,
-	&version_env_item
+	&version_env_item,
+	&defaultfolder_env_item
 };

 static unsigned int core_env_items_count = N_ELEMENTS(core_env_items);
@@ -233,7 +234,19 @@ const struct sieve_environment_item
version_env_item = {
 	.value = PIGEONHOLE_VERSION,
 };

+/* "defaultfolder":
+ * the default folder where mail is stored when no rule matches
+ */
+static const char *envit_defaultfolder_get_value
+(struct sieve_instance *svinst,
+         const struct sieve_script_env *senv)
+{
+            return senv->default_mailbox;
+}

-
+const struct sieve_environment_item defaultfolder_env_item = {
+            .name = "defaultfolder",
+            .get_value = envit_defaultfolder_get_value,
+};


diff --git a/src/lib-sieve/plugins/environment/ext-environment-common.h
b/src/lib-sieve/plugins/environment/ext-environment-common.h
--- a/src/lib-sieve/plugins/environment/ext-environment-common.h
+++ b/src/lib-sieve/plugins/environment/ext-environment-common.h
@@ -38,6 +38,7 @@ extern const struct sieve_environment_item
location_env_item;
 extern const struct sieve_environment_item phase_env_item;
 extern const struct sieve_environment_item name_env_item;
 extern const struct sieve_environment_item version_env_item;
+extern const struct sieve_environment_item defaultfolder_env_item;

 /*
  * Initialization

















On 08/07/2015 04:03 PM, matthias lay wrote:> fixed my problem.
> 
> if somebody is interested.
> I added an variable to the environment extension, which is quite easy.
> And the value of the folder is already there. so this is all:
> 
> 
> src/lib-sieve/plugins/environment/ext-environment-common.c
> 
> static const char *envit_spfolder_get_value
> (struct sieve_instance *svinst,
>         const struct sieve_script_env *senv)
> {
>         return senv->default_mailbox;
> }
> 
> const struct sieve_environment_item spfolder_env_item = {
>         .name = "spfolder",
>         .get_value = envit_spfolder_get_value,
> };
> 
> 
> after that the variable can easily be used in a script like
> 
> if anyof ( environment :matches "spfolder" "*") {
> 	set "myfolder" "${1}";
> }
> 
> 
> 
> 
> 
> 
> 
> 
> 
> On 08/07/2015 12:40 PM, matthias lay wrote:
>> hi jost thx for the reply,
>>
>> by access I mean to read the variable
>>
>>
>> require ["fileinto", "variables",
"?destfolder?" ];
>>
>> if anyof ( destfolder :matches "*") {
>>
>>         fileinto "${1}/subfolder";
>>
>> }else{
>>
>>   fileinto "INBOX/subfolder";
>>
>> }
>>
>>
>>
>> On 08/07/2015 12:26 PM, Jost Krieger wrote:
>>> On Fri Aug  7 12:19:22 2015, matthias lay wrote:
>>>  
>>>> anybody knows, if there is a way to acces the folder from a
call like this
>>>>
>>>> deovecot-lda -m destfolder
>>>>
>>>> from within a sieve script?
>>>
>>> Depending on what you mean by "access", this could be as
easy as
>>>
>>>  require "fileinto";
>>>
>>>  fileinto "destfolder";
>>>  
>>> Yours
>>> Jost Krieger
>>>

Steffen Kaiser

2015-Aug-10 14:29 UTC

head link

PATCH for Stephan: Re: pigeonhole/lda accessing -m folder

-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1

On Mon, 10 Aug 2015, matthias lay wrote:


Hi Matthias,

there is another possibility:

require ["fileinto", "variables", "subaddress",
"envelope"];

if envelope :detail :matches "to" "*"
{
         set "myfolder" "${1}";
} else {
         set "myfolder" "INBOX";
}
fileinto "my_${myfolder}";
stop;

/usr/local/dovecot/libexec/dovecot/deliver -d user -m box -a user+box

And enable the recipient_delimiter option.

====
Dear Stephan,

If you find this code OK, please merge it into Pigeonhole. I find this 
information useful, too. The +detail and the default mailbox are not 
necessarily the same. Maybe, there is a namespace to expose this 
information easily?

For the archive:

+ This works for both LDA and LMTP.

+ The Dovecot LDA requires option -m .

+ LMTP requires an active recipient_delimiter option.

+ If there is no -m option or no +detail, INBOX is the defaultfolder.
> complete patch. some parts were missing before
>
>
> diff --git a/src/lib-sieve/plugins/environment/ext-environment-common.c
> b/src/lib-sieve/plugins/environment/ext-environment-common.c
> --- a/src/lib-sieve/plugins/environment/ext-environment-common.c
> +++ b/src/lib-sieve/plugins/environment/ext-environment-common.c
> @@ -24,7 +24,8 @@ static const struct sieve_environment_item
> *core_env_items[] = {
> 	&location_env_item,
> 	&phase_env_item,
> 	&name_env_item,
> -	&version_env_item
> +	&version_env_item,
> +	&defaultfolder_env_item
> };
>
> static unsigned int core_env_items_count = N_ELEMENTS(core_env_items);
> @@ -233,7 +234,19 @@ const struct sieve_environment_item
> version_env_item = {
> 	.value = PIGEONHOLE_VERSION,
> };
>
> +/* "defaultfolder":
> + * the default folder where mail is stored when no rule matches
> + */
> +static const char *envit_defaultfolder_get_value
> +(struct sieve_instance *svinst,
> +         const struct sieve_script_env *senv)
> +{
> +            return senv->default_mailbox;
> +}
>
> -
> +const struct sieve_environment_item defaultfolder_env_item = {
> +            .name = "defaultfolder",
> +            .get_value = envit_defaultfolder_get_value,
> +};
>
>
> diff --git a/src/lib-sieve/plugins/environment/ext-environment-common.h
> b/src/lib-sieve/plugins/environment/ext-environment-common.h
> --- a/src/lib-sieve/plugins/environment/ext-environment-common.h
> +++ b/src/lib-sieve/plugins/environment/ext-environment-common.h
> @@ -38,6 +38,7 @@ extern const struct sieve_environment_item
> location_env_item;
> extern const struct sieve_environment_item phase_env_item;
> extern const struct sieve_environment_item name_env_item;
> extern const struct sieve_environment_item version_env_item;
> +extern const struct sieve_environment_item defaultfolder_env_item;
>
> /*
>  * Initialization
>
>
>
> On 08/07/2015 04:03 PM, matthias lay wrote:
>> fixed my problem.
>>
>> if somebody is interested.
>> I added an variable to the environment extension, which is quite easy.
>> And the value of the folder is already there. so this is all:
>>
>>
>> src/lib-sieve/plugins/environment/ext-environment-common.c
>>
>> static const char *envit_spfolder_get_value
>> (struct sieve_instance *svinst,
>>         const struct sieve_script_env *senv)
>> {
>>         return senv->default_mailbox;
>> }
>>
>> const struct sieve_environment_item spfolder_env_item = {
>>         .name = "spfolder",
>>         .get_value = envit_spfolder_get_value,
>> };
>>
>>
>> after that the variable can easily be used in a script like
>>
>> if anyof ( environment :matches "spfolder" "*") {
>> 	set "myfolder" "${1}";
>> }
>>
>>
>> On 08/07/2015 12:40 PM, matthias lay wrote:
>>> hi jost thx for the reply,
>>>
>>> by access I mean to read the variable
>>>
>>>
>>> require ["fileinto", "variables",
"?destfolder?" ];
>>>
>>> if anyof ( destfolder :matches "*") {
>>>
>>>         fileinto "${1}/subfolder";
>>>
>>> }else{
>>>
>>>   fileinto "INBOX/subfolder";
>>>
>>> }
>>>
>>>
>>>
>>> On 08/07/2015 12:26 PM, Jost Krieger wrote:
>>>> On Fri Aug  7 12:19:22 2015, matthias lay wrote:
>>>>
>>>>> anybody knows, if there is a way to acces the folder from a
call like this
>>>>>
>>>>> deovecot-lda -m destfolder
>>>>>
>>>>> from within a sieve script?
>>>>
>>>> Depending on what you mean by "access", this could be
as easy as
>>>>
>>>>  require "fileinto";
>>>>
>>>>  fileinto "destfolder";
>>>>
>>>> Yours
>>>> Jost Krieger
>>>>
>
- -- 
Steffen Kaiser
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Stephan Bosch

2015-Aug-10 15:05 UTC

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PATCH for Stephan: Re: pigeonhole/lda accessing -m folder

Op 8/10/2015 om 4:29 PM schreef Steffen Kaiser:> On Mon, 10 Aug 2015, matthias lay wrote:
>
> Dear Stephan,
>
> If you find this code OK, please merge it into Pigeonhole.
Non-standard entries like this require a vnd.dovecot prefix.
> I find this information useful, too. The +detail and the default
> mailbox are not necessarily the same. Maybe, there is a namespace to
> expose this information easily?
The Pigeonhole internals support custom variable namespaces. The extdata
plugin uses this too, so adding something like that is architecturally
not problematic.

I would make this dependent on an extension like
"vnd.dovecot.environment", so that non-standard features are only
added
when this is in the require line. Currently, the "auth" envelope field
(CMUSieve) is the only exception and I like to keep it that way.

I'll give this a look. Also, are there any other environment items that
may be useful?

Regards,

Stephan.

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