Обсуждение: New functions in sslinfo module
<div><div><div>Hello,</div><div> </div><div>I make an a patch, which adds 4 functions to sslinfo extension module:</div><div><div>1)ssl_get_count_of_extensions() --- get count of X509v3 extensions from client certificate;</div><div>2)ssl_get_extension_names() --- get short names of X509v3 extensions from client certificate;</div><div>3)ssl_get_extension_value(text) --- get value of extension from certificate (argument --- short nameof extension);</div><div>4) ssl_is_critical_extension(text) --- returns true, if extension is critical and false, ifis not (argument --- short name of extension).</div><div> </div></div><div>You can view some information of certificate'sextensions via those functions.</div><div>I want, that my functions will be included in PostgreSQL release.</div><div> </div><div>Whatdo you think about it?</div><div> </div><div>-- <br />Best regards, Dmitry Voronin</div></div></div><div> </div><div> </div>
On Mon, Apr 21, 2014 at 1:48 PM, Воронин Дмитрий <carriingfate92@yandex.ru> wrote:
> Hello,
>
> I make an a patch, which adds 4 functions to sslinfo extension module:
> 1) ssl_get_count_of_extensions() --- get count of X509v3 extensions from
> client certificate;
> 2) ssl_get_extension_names() --- get short names of X509v3 extensions from
> client certificate;
> 3) ssl_get_extension_value(text) --- get value of extension from certificate
> (argument --- short name of extension);
> 4) ssl_is_critical_extension(text) --- returns true, if extension is
> critical and false, if is not (argument --- short name of extension).
>
> You can view some information of certificate's extensions via those
> functions.
> I want, that my functions will be included in PostgreSQL release.
>
> What do you think about it?
Please avoid creating a new thread each time you send a new version of the same patch. Previous message was here:
http://www.postgresql.org/message-id/1135491397673046@web9m.yandex.ru
With my previous answer here:
http://www.postgresql.org/message-id/CAB7nPqRVFhnPnQL9ND+K=WA-YF_N1fAirx=s6fawk9F6ANLwBQ@mail.gmail.com
As I already mentioned last time, please register this patch to the upcoming commit fest beginning in June:
https://commitfest.postgresql.org/action/commitfest_view?id=22
This way, you will be sure that your patch will get at least one fair review and that progress will be made on the feature you are proposing.
The development cycle of 9.4 is over, but your patch could get into 9.5. You seem as well to have developed this patch using a tarball of 9.3.4 code by generating diffs from it, you will need a development environment with git. Here are some guidelines you can refer to (those are the same URLs as in my previous email btw...):
https://wiki.postgresql.org/wiki/Submitting_a_Patch
https://wiki.postgresql.org/wiki/Working_with_Git
https://wiki.postgresql.org/wiki/Creating_Clean_Patches
--
Michael
Michael
<div>I put patch generated on git diffs to this letter. I make an a thread in postgresql commit fest: https://commitfest.postgresql.org/action/patch_view?id=1438</div><div> </div><div>21.04.2014,09:12, "Michael Paquier" <michael.paquier@gmail.com>:</div><blockquotetype="cite"><div><div><br /><br />On Mon, Apr 21, 2014 at 1:48 PM, ВоронинДмитрий <<a href="mailto:carriingfate92@yandex.ru">carriingfate92@yandex.ru</a>> wrote:<br />> Hello,<br/>> <br />> I make an a patch, which adds 4 functions to sslinfo extension module:<br /> > 1) ssl_get_count_of_extensions()--- get count of X509v3 extensions from<br />> client certificate;<br />> 2) ssl_get_extension_names()--- get short names of X509v3 extensions from<br />> client certificate;<br />> 3) ssl_get_extension_value(text)--- get value of extension from certificate<br /> > (argument --- short name of extension);<br/>> 4) ssl_is_critical_extension(text) --- returns true, if extension is<br />> critical and false, ifis not (argument --- short name of extension).<br />> <br />> You can view some information of certificate's extensionsvia those<br /> > functions.<br />> I want, that my functions will be included in PostgreSQL release.<br/>> <br />> What do you think about it?<br />Please avoid creating a new thread each time you send a newversion of the same patch. Previous message was here:<br /><a href="http://www.postgresql.org/message-id/1135491397673046@web9m.yandex.ru">http://www.postgresql.org/message-id/1135491397673046@web9m.yandex.ru</a><br />Withmy previous answer here:<br /><a href="http://www.postgresql.org/message-id/CAB7nPqRVFhnPnQL9ND+K=WA-YF_N1fAirx=s6fawk9F6ANLwBQ@mail.gmail.com">http://www.postgresql.org/message-id/CAB7nPqRVFhnPnQL9ND+K=WA-YF_N1fAirx=s6fawk9F6ANLwBQ@mail.gmail.com</a><span></span><span></span><br /><br/>As I already mentioned last time, please register this patch to the upcoming commit fest beginning in June:<br /><ahref="https://commitfest.postgresql.org/action/commitfest_view?id=22" target="_blank">https://commitfest.postgresql.org/action/commitfest_view?id=22</a></div><div>Thisway, you will be sure thatyour patch will get at least one fair review and that progress will be made on the feature you are proposing.</div><div><br/>The development cycle of 9.4 is over, but your patch could get into 9.5. You seem as well to havedeveloped this patch using a tarball of 9.3.4 code by generating diffs from it, you will need a development environmentwith git. Here are some guidelines you can refer to (those are the same URLs as in my previous email btw...):<br/><a href="https://wiki.postgresql.org/wiki/Submitting_a_Patch" target="_blank">https://wiki.postgresql.org/wiki/Submitting_a_Patch</a><br/><a href="https://wiki.postgresql.org/wiki/Working_with_Git" target="_blank">https://wiki.postgresql.org/wiki/Working_with_Git</a><br/><a href="https://wiki.postgresql.org/wiki/Creating_Clean_Patches" target="_blank">https://wiki.postgresql.org/wiki/Creating_Clean_Patches</a></div>Regards,<br/><div><div>-- <br />Michael</div></div></div></blockquote><div> </div><div>Bestregrads, Dmitry Voronin</div><blockquote type="cite"><div> </div></blockquote><div> </div>
On Mon, Apr 21, 2014 at 2:51 PM, Воронин Дмитрий <carriingfate92@yandex.ru> wrote:
-- I put patch generated on git diffs to this letter. I make an a thread in postgresql commit fest: https://commitfest.postgresql.org/action/patch_view?id=1438
Thanks!
Michael
On 04/21/2014 07:51 AM, Воронин Дмитрий wrote: > I put patch generated on git diffs to this letter. I make an a thread in > postgresql commit fest: > https://commitfest.postgresql.org/action/patch_view?id=1438 Thanks for the patch, it seems like a useful feature. === General === - Applies cleanly to HEAD and compiles without warnings. - The test suite passes. - x509v3 support was added in OpenSSL 0.9.2 and sslinfo already depends heavily on OpenSSL so no new dependencies. === User functionality === - If you are a user of the sslinfo extension the new functions should be useful additions. - I tested the code without SSL, with certificate but without client certificate, with client certificates first without extensions and the with. All of this worked fine except for some usability which could be improved, see below. - I cannot see the use for ssl_get_count_of_extensions(). When would anyone need to know the number of extensions? I think this is an implementation detail of OpenSSL which we do not need to expose. If any user wants this feature he can count the extension names. - Documentation is missing for the new functions. - I think the names of the new functions should be change. Below are my suggestions. Other suggestions are welcome. * ssl_extension_value(text) * ssl_extension_is_critical() * ssl_extension_names() * ssl_extension_count() (If we should keep it.) - Would it be interesting to have a set returning function which returns all extensions with both the names and the values? Like the below. $ SELECT * FROM ssl_extensions(); name | value ------------------+------------------------------------------------------ basicConstraints | CA:FALSE keyUsage |Digital Signature, Non Repudiation, Key Encipherment (2 rows) - I do not think that ssl_get_extension_names() should return a single row with NULL when the certificate has no extensions or when there is no certificate at all. Returning zero rows in this case should make it easier to use. - Currently ssl_is_critical_extension() and ssl_get_extension_value() throw an error when the requested extension is not in the certificate. I am not sure if I like this behavior. I think I would prefer if the code always throws an error when name lookup fails, and never when it is successful. For a valid extension name I think NULL should be returned when it does not exist. === Code review: main === - Why are X509_NAME_field_to_text(), X509_NAME_to_text(), ASN1_STRING_to_text() and get_extension() not static? None of these are a symbol which should be exported. - I have not worked with extension myself, but since your change adds functions to the extension I think you need to create a version 1.1 instead of modifying 1.0 in place. If so you also need to write an upgrade script from 1.0 to 1.1. See dblink--1.0--1.1.sql for an example. - Please break out the comment fix for ssl_cipher() into a separate patch. - Why do you use pg_do_encoding_conversion() over pg_any_to_server()? pg_any_to_server() is implemented using pg_do_encoding_conversion(). - I think you should use OBJ_txt2nid() rather than OBJ_sn2nid() + OBJ_ln2nid(). You should probably also use OBJ_txt2obj() since X509_get_ext_by_NID() will call OBJ_nid2obj() anyway. - You should free the extension_name string. I do not think it is ok to leak it to the end of the query. - I think you need to convert the extension values and names to the server encoding. I just wonder if we need to support data which is incorrectly encoded. === Code review: style issues === - Trailing whitespace in sslinfo--1.0.sql and sslinfo.c.q - sslinfo--1.0.sql does not end in a newline. - I do not think the PostgreSQL project adds authors in the top comment of files in cases like this. Authors get credit in the commit messages. - I think you can remove the prototypes of all the ssl_* functions. - Adding the have in "Indicates whether current client have provided a certificate" is not necessary. The previous wording looks correct to my non-native speaker eyes. - Too much white space in variable declarations in get_extension(). - Extra space before -1 in "X509_get_ext_by_NID(certificate, extension_nid, -1);" - Please do not initialize variables unless necessary. Compilers are pretty good at warning about uninitialized usage. For example both locate and extension_nid do not need to be initialized. - Remove empty line directly before ssl_get_extension_value(). - Try to follow variable naming conventions from other functions (e.g. use nid rather than extension_nid, membuf rather than bio, sp rather than value). - I am pretty sure the variable you call locate should be called location (or loc for short). - There should not be any spaces around "->". - The declaration of *extension in ssl_get_extension_value is not aligned properly. - Remove white space in variable declaration in ssl_get_count_of_extensions(). - Incorrectly alignment of variable declarations in ssl_get_extension_names(). - All the "Returns X datum" comments look redundant to me, but this is a matter of preference. - The star when declaring result in ssl_get_extension_names() should be put on the other side of the white space. -- Andreas Karlsson
<p>24.06.2014, 00:07, "Andreas Karlsson" <<a href="mailto:andreas@proxel.se">andreas@proxel.se</a>>:<blockquote> On04/21/2014 07:51 AM, Воронин Дмитрий wrote:<br /><blockquote> Iput patch generated on git diffs to this letter. I make an a thread in<br /> postgresql commit fest:<br/> <a href="https://commitfest.postgresql.org/action/patch_view?id=1438">https://commitfest.postgresql.org/action/patch_view?id=1438</a></blockquote> Thanks forthe patch, it seems like a useful feature.<br /><br /> === General ===<br /><br /> - Applies cleanly to HEAD and compileswithout warnings.<br /><br /> - The test suite passes.<br /><br /> - x509v3 support was added in OpenSSL 0.9.2 andsslinfo already depends<br /> heavily on OpenSSL so no new dependencies.<br /><br /> === User functionality ===<br /><br/> - If you are a user of the sslinfo extension the new functions should be<br /> useful additions.<br /><br /> - Itested the code without SSL, with certificate but without client<br /> certificate, with client certificates first withoutextensions and the<br /> with. All of this worked fine except for some usability which could be<br /> improved, seebelow.<br /><br /> - I cannot see the use for ssl_get_count_of_extensions(). When would<br /> anyone need to know thenumber of extensions? I think this is an<br /> implementation detail of OpenSSL which we do not need to expose. If any<br/> user wants this feature he can count the extension names.<br /><br /> - Documentation is missing for the new functions.<br/><br /> - I think the names of the new functions should be change. Below are my<br /> suggestions. Other suggestionsare welcome.<br /><br /> * ssl_extension_value(text)<br /> * ssl_extension_is_critical()<br /> * ssl_extension_names()<br/> * ssl_extension_count() (If we should keep it.)<br /><br /> - Would it be interesting to havea set returning function which returns<br /> all extensions with both the names and the values? Like the below.<br /><br/> $ SELECT * FROM ssl_extensions();<br /> name | value<br /> ------------------+------------------------------------------------------<br/> basicConstraints | CA:FALSE<br /> keyUsage | Digital Signature, Non Repudiation, Key Encipherment<br /> (2 rows)<br /><br /> - I do not think thatssl_get_extension_names() should return a single<br /> row with NULL when the certificate has no extensions or when thereis no<br /> certificate at all. Returning zero rows in this case should make it<br /> easier to use.<br /><br /> - Currentlyssl_is_critical_extension() and ssl_get_extension_value()<br /> throw an error when the requested extension is notin the certificate.<br /><br /> I am not sure if I like this behavior. I think I would prefer if the<br /> code alwaysthrows an error when name lookup fails, and never when it is<br /> successful. For a valid extension name I think NULLshould be returned<br /> when it does not exist.<br /><br /> === Code review: main ===<br /><br /> - Why are X509_NAME_field_to_text(),X509_NAME_to_text(),<br /> ASN1_STRING_to_text() and get_extension() not static? None of theseare<br /> a symbol which should be exported.<br /><br /> - I have not worked with extension myself, but since your changeadds<br /> functions to the extension I think you need to create a version 1.1<br /> instead of modifying 1.0 in place.If so you also need to write an<br /> upgrade script from 1.0 to 1.1. See dblink--1.0--1.1.sql for an example.<br /><br/> - Please break out the comment fix for ssl_cipher() into a separate patch.<br /><br /> - Why do you use pg_do_encoding_conversion()over pg_any_to_server()?<br /> pg_any_to_server() is implemented using pg_do_encoding_conversion().<br/><br /> - I think you should use OBJ_txt2nid() rather than OBJ_sn2nid() +<br /> OBJ_ln2nid().You should probably also use OBJ_txt2obj() since<br /> X509_get_ext_by_NID() will call OBJ_nid2obj() anyway.<br/><br /> - You should free the extension_name string. I do not think it is ok to<br /> leak it to the end of thequery.<br /><br /> - I think you need to convert the extension values and names to the<br /> server encoding. I just wonderif we need to support data which is<br /> incorrectly encoded.<br /><br /> === Code review: style issues ===<br /><br/> - Trailing whitespace in sslinfo--1.0.sql and sslinfo.c.q<br /><br /> - sslinfo--1.0.sql does not end in a newline.<br/><br /> - I do not think the PostgreSQL project adds authors in the top comment<br /> of files in cases likethis. Authors get credit in the commit messages.<br /><br /> - I think you can remove the prototypes of all the ssl_*functions.<br /><br /> - Adding the have in "Indicates whether current client have provided a<br /> certificate" isnot necessary. The previous wording looks correct to my<br /> non-native speaker eyes.<br /><br /> - Too much white spacein variable declarations in get_extension().<br /><br /> - Extra space before -1 in "X509_get_ext_by_NID(certificate,<br/> extension_nid, -1);"<br /><br /> - Please do not initialize variables unless necessary.Compilers are<br /> pretty good at warning about uninitialized usage. For example both<br /> locate and extension_niddo not need to be initialized.<br /><br /> - Remove empty line directly before ssl_get_extension_value().<br/><br /> - Try to follow variable naming conventions from other functions (e.g.<br /> use nidrather than extension_nid, membuf rather than bio, sp rather<br /> than value).<br /><br /> - I am pretty sure the variableyou call locate should be called<br /> location (or loc for short).<br /><br /> - There should not be any spacesaround "->".<br /><br /> - The declaration of *extension in ssl_get_extension_value is not<br /> aligned properly.<br/><br /> - Remove white space in variable declaration in<br /> ssl_get_count_of_extensions().<br /><br /> - Incorrectlyalignment of variable declarations in<br /> ssl_get_extension_names().<br /><br /> - All the "Returns X datum"comments look redundant to me, but this is a<br /> matter of preference.<br /><br /> - The star when declaring resultin ssl_get_extension_names() should be<br /> put on the other side of the white space.<br /><br /> --<br /> AndreasKarlsson</blockquote><p>Hello, Andreas!<br /><br /><span lang="en"><span>I apologize, that I am writing this messagetoday. Thank you for testing my patch!<br /><br />About user functionality</span></span>. <br />I rename my functions,your suggestions are seemed great. When I wrote those functions, I created names like others in sslinfo extension.OK, I will rename it.<br /><br />About ssl_get_extension_count(). I will delete this function. <br />I will modifyfunctions ssl_extensions(), that it returns a set (key, value). Could you get me an example of code those function?<br /><br /> >>> - Why are X509_NAME_field_to_text(), X509_NAME_to_text(), ASN1_STRING_to_text() and get_extension()not static? None of these are a symbol which should be exported.<br />>>> Why do you use pg_do_encoding_conversion()over pg_any_to_server()? pg_any_to_server() is implemented using pg_do_encoding_conversion().<br/><br />I don't write a code of those functions and I can't answer on your question.<p>I willfix your notes and create a new patch version. Thank you.<br />--<p>Best regards, Dmitry Voronin
Oh, how can I write a documentation for my functions? 02.07.2014, 16:17, "Воронин Дмитрий" <carriingfate92@yandex.ru>: > 24.06.2014, 00:07, "Andreas Karlsson" <andreas@proxel.se>: >> On 04/21/2014 07:51 AM, Воронин Дмитрий wrote: >>> I put patch generated on git diffs to this letter. I make an a thread in >>> postgresql commit fest: >>> https://commitfest.postgresql.org/action/patch_view?id=1438 >> Thanks for the patch, it seems like a useful feature. >> >> === General === >> >> - Applies cleanly to HEAD and compiles without warnings. >> >> - The test suite passes. >> >> - x509v3 support was added in OpenSSL 0.9.2 and sslinfo already depends >> heavily on OpenSSL so no new dependencies. >> >> === User functionality === >> >> - If you are a user of the sslinfo extension the new functions should be >> useful additions. >> >> - I tested the code without SSL, with certificate but without client >> certificate, with client certificates first without extensions and the >> with. All of this worked fine except for some usability which could be >> improved, see below. >> >> - I cannot see the use for ssl_get_count_of_extensions(). When would >> anyone need to know the number of extensions? I think this is an >> implementation detail of OpenSSL which we do not need to expose. If any >> user wants this feature he can count the extension names. >> >> - Documentation is missing for the new functions. >> >> - I think the names of the new functions should be change. Below are my >> suggestions. Other suggestions are welcome. >> >> * ssl_extension_value(text) >> * ssl_extension_is_critical() >> * ssl_extension_names() >> * ssl_extension_count() (If we should keep it.) >> >> - Would it be interesting to have a set returning function which returns >> all extensions with both the names and the values? Like the below. >> >> $ SELECT * FROM ssl_extensions(); >> name | value >> ------------------+------------------------------------------------------ >> basicConstraints | CA:FALSE >> keyUsage | Digital Signature, Non Repudiation, Key Encipherment >> (2 rows) >> >> - I do not think that ssl_get_extension_names() should return a single >> row with NULL when the certificate has no extensions or when there is no >> certificate at all. Returning zero rows in this case should make it >> easier to use. >> >> - Currently ssl_is_critical_extension() and ssl_get_extension_value() >> throw an error when the requested extension is not in the certificate. >> >> I am not sure if I like this behavior. I think I would prefer if the >> code always throws an error when name lookup fails, and never when it is >> successful. For a valid extension name I think NULL should be returned >> when it does not exist. >> >> === Code review: main === >> >> - Why are X509_NAME_field_to_text(), X509_NAME_to_text(), >> ASN1_STRING_to_text() and get_extension() not static? None of these are >> a symbol which should be exported. >> >> - I have not worked with extension myself, but since your change adds >> functions to the extension I think you need to create a version 1.1 >> instead of modifying 1.0 in place. If so you also need to write an >> upgrade script from 1.0 to 1.1. See dblink--1.0--1.1.sql for an example. >> >> - Please break out the comment fix for ssl_cipher() into a separate patch. >> >> - Why do you use pg_do_encoding_conversion() over pg_any_to_server()? >> pg_any_to_server() is implemented using pg_do_encoding_conversion(). >> >> - I think you should use OBJ_txt2nid() rather than OBJ_sn2nid() + >> OBJ_ln2nid(). You should probably also use OBJ_txt2obj() since >> X509_get_ext_by_NID() will call OBJ_nid2obj() anyway. >> >> - You should free the extension_name string. I do not think it is ok to >> leak it to the end of the query. >> >> - I think you need to convert the extension values and names to the >> server encoding. I just wonder if we need to support data which is >> incorrectly encoded. >> >> === Code review: style issues === >> >> - Trailing whitespace in sslinfo--1.0.sql and sslinfo.c.q >> >> - sslinfo--1.0.sql does not end in a newline. >> >> - I do not think the PostgreSQL project adds authors in the top comment >> of files in cases like this. Authors get credit in the commit messages. >> >> - I think you can remove the prototypes of all the ssl_* functions. >> >> - Adding the have in "Indicates whether current client have provided a >> certificate" is not necessary. The previous wording looks correct to my >> non-native speaker eyes. >> >> - Too much white space in variable declarations in get_extension(). >> >> - Extra space before -1 in "X509_get_ext_by_NID(certificate, >> extension_nid, -1);" >> >> - Please do not initialize variables unless necessary. Compilers are >> pretty good at warning about uninitialized usage. For example both >> locate and extension_nid do not need to be initialized. >> >> - Remove empty line directly before ssl_get_extension_value(). >> >> - Try to follow variable naming conventions from other functions (e.g. >> use nid rather than extension_nid, membuf rather than bio, sp rather >> than value). >> >> - I am pretty sure the variable you call locate should be called >> location (or loc for short). >> >> - There should not be any spaces around "->". >> >> - The declaration of *extension in ssl_get_extension_value is not >> aligned properly. >> >> - Remove white space in variable declaration in >> ssl_get_count_of_extensions(). >> >> - Incorrectly alignment of variable declarations in >> ssl_get_extension_names(). >> >> - All the "Returns X datum" comments look redundant to me, but this is a >> matter of preference. >> >> - The star when declaring result in ssl_get_extension_names() should be >> put on the other side of the white space. >> >> -- >> Andreas Karlsson > > Hello, Andreas! > > I apologize, that I am writing this message today. Thank you for testing my patch! > > About user functionality. > I rename my functions, your suggestions are seemed great. When I wrote those functions, I created names like others insslinfo extension. OK, I will rename it. > > About ssl_get_extension_count(). I will delete this function. > I will modify functions ssl_extensions(), that it returns a set (key, value). Could you get me an example of code thosefunction? > > >>> - Why are X509_NAME_field_to_text(), X509_NAME_to_text(), ASN1_STRING_to_text() and get_extension() not static? Noneof these are a symbol which should be exported. >>>> Why do you use pg_do_encoding_conversion() over pg_any_to_server()? pg_any_to_server() is implemented using pg_do_encoding_conversion(). > > I don't write a code of those functions and I can't answer on your question. > > I will fix your notes and create a new patch version. Thank you. > -- > > Best regards, Dmitry Voronin -- С уважением, Дмитрий Воронин
On Wed, Jul 2, 2014 at 9:19 PM, Воронин Дмитрий <carriingfate92@yandex.ru> wrote: > > Oh, how can I write a documentation for my functions? You will need to edit the sgml documentation and to include the diffs in your patch. Hence in your case simply list the new functions and a description of what they do in doc/src/sgml/sslinfo.sgml. -- Michael
On 07/02/2014 02:17 PM, Воронин Дмитрий wrote: > I apologize, that I am writing this message today. Thank you for testing > my patch! You are welcome! > I will modify functions ssl_extensions(), that it returns a set (key, > value). Could you get me an example of code those function? You can look at hstore_each() in hstore_op.c. > >>> - Why are X509_NAME_field_to_text(), X509_NAME_to_text(), > ASN1_STRING_to_text() and get_extension() not static? None of these are > a symbol which should be exported. > >>> Why do you use pg_do_encoding_conversion() over pg_any_to_server()? > pg_any_to_server() is implemented using pg_do_encoding_conversion(). > > I don't write a code of those functions and I can't answer on your question. Hm, I thought I saw them changed from static to not in the diff after applying your patch. Maybe I just misread the patch. -- Andreas Karlsson
<p>Hello, Andreas and others!<br /><br />I make a new version of patch. I corrected your notes for my <span lang="en"><span>previousversion of patch. Could you test it? Thank you.</span></span><br /><br />03.07.2014, 01:54, "AndreasKarlsson" <<a href="mailto:andreas@proxel.se">andreas@proxel.se</a>>:<blockquote> On 07/02/2014 02:17 PM, ВоронинДмитрий wrote:<br /><blockquote> I apologize, that I am writing this message today. Thank you for testing<br /> mypatch!</blockquote> You are welcome!<br /><blockquote> I will modify functions ssl_extensions(), that it returns aset (key,<br /> value). Could you get me an example of code those function?</blockquote> You can look at hstore_each()in hstore_op.c.<br /><blockquote><blockquote><blockquote><blockquote> - Why are X509_NAME_field_to_text(),X509_NAME_to_text(),</blockquote></blockquote></blockquote> ASN1_STRING_to_text() and get_extension()not static? None of these are<br /> a symbol which should be exported.<br /><blockquote><blockquote><blockquote> Whydo you use pg_do_encoding_conversion() over pg_any_to_server()?</blockquote></blockquote></blockquote> pg_any_to_server()is implemented using pg_do_encoding_conversion().<br/><br /> I don't write a code of those functions and I can't answer on your question.</blockquote> Hm,I thought I saw them changed from static to not in the diff after<br /> applying your patch. MaybeI just misread the patch.<br /><br /> --<br /> Andreas Karlsson</blockquote><p>-- <br />Best regards, Dmitry Voronin
On Fri, Jul 18, 2014 at 3:12 PM, Воронин Дмитрий <carriingfate92@yandex.ru> wrote: > I make a new version of patch. I corrected your notes for my previous > version of patch. Could you test it? Thank you. I just had a look at the new version of this patch, and this is lacking a couple of things. First, this patch has been developed using a tarball of 9.3.4. sslinfo is not a module changing frequently so you are lucky that this is not generating diffs with HEAD but you should try to get yourself familiar with git and submit patches that are based on HEAD to facilitate their review and integration. You can have a look here to begin with: https://wiki.postgresql.org/wiki/Working_with_GIT Then, here are more comments about the patch: - Update sslinfo to 1.1. Here are all the details about how to do it: http://www.postgresql.org/docs/devel/static/extend-extensions.html#AEN57147 Well, basically this is only creating sslinfo--1.0--1.1.sql to be able to do an upgrade, copy sslinfo--1.0.sql to sslinfo--1.1.sql with the new objects defined and dumping sslinfo.control. - In your previous patches I saw that you defined the new functions in sslinfo--1.0.sql but in the new version of your patch it is not the case. - Please remove all the diff noise in sslinfo.sgml, like this one: *** 157,167 **** <varlistentry> <term> <function>ssl_client_dn_field(fieldname text) returns text</function> - <indexterm> - <primary>ssl_client_dn_field</primary> - </indexterm> </term> <listitem> <para> --- 157,167 ---- </varlistentry> <varlistentry> + <indexterm> + <primary>ssl_client_dn_field</primary> + </indexterm> Your patch should only include documentation for the new functions. - Please remove whitespaces, there are quite a lot of them. - in 9.5, PG_FUNCTION_INFO_V1 does the function declaration for you, making following block useless: [...] +Datum ssl_is_used(PG_FUNCTION_ARGS); +Datum ssl_version(PG_FUNCTION_ARGS); +Datum ssl_cipher(PG_FUNCTION_ARGS); [...] - Please avoid if blocks of this type, this is not consistent with the project style: if (SRF_IS_FIRSTCALL()) { [...] } One newline for each bracket. Here is the manual page referencing code conventions: http://www.postgresql.org/docs/current/static/source.html Most of those comments have been already mentioned by Andreas in one of his emails upthread but you have obviously not solved the issues he has reported. This looks like a useful feature, but at this point of the commit fest and considering the number of structural changes still needed I will mark this patch as "Returned with feedback". Feel free to resubmit to the next commit fest in August with an updated patch of course! Regards, -- Michael