experiments/clixon
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* Extended the Restconf implementation with a limited www-data

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* This is an experimental implementation
  * Added `www-data` feature and two new config options to clixon-config.yang:
     * `CLICON_WWW_DATA_PATH`
     * `CLICON_WWW_DATA_ROOT`
  * The limited implemtation is as follows:
     * path: Local files within `CLICON_WWW_DATA_ROOT`
     * operation GET, HEAD, or OPTIONS
     * query parameters not supported
     * indata should be NULL (no write operations)
     * Limited media: text/html, JavaScript, image, and css
     * Authentication as restconf
Generic changes:
  * Uniform path selection across fcgi, native http/1 + http/2
This commit is contained in:
Olof hagsand 2022-04-19 09:24:40 +02:00
parent e1bec5f6dd
commit 76213057b6
16 changed files with 572 additions and 41 deletions
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21
apps/restconf/restconf_http1.c
View file

@ -66,6 +66,7 @@
#include "restconf_err.h"
#include "clixon_http1_parse.h"
#include "restconf_http1.h"
#include "clixon_www_data.h"
/* Size of xml read buffer */
#define BUFLEN 1024
@ -411,13 +412,27 @@ restconf_http1_path_root(clicon_handle h,
if (ret == 0) /* upgrade */
goto upgrade;
#endif
/* call generic function */
/* Matching algorithm:
* 1. try well-known
* 2. try /restconf
* 3. try /data
* 4. call restconf anyway (because it handles errors a la restconf)
* This is for the situation where data is / and /restconf is more specific
*/
if (strcmp(sd->sd_path, RESTCONF_WELL_KNOWN) == 0){
if (api_well_known(h, sd) < 0)
goto done;
}
else if (api_root_restconf(h, sd, sd->sd_qvec) < 0)
goto done;
else if (api_path_is_restconf(h)){
if (api_root_restconf(h, sd, sd->sd_qvec) < 0)
goto done;
}
else if (api_path_is_data(h, NULL)){
if (api_www_data(h, sd, sd->sd_qvec) < 0)
goto done;
}
else if (api_root_restconf(h, sd, sd->sd_qvec) < 0) /* error handling */
goto done;
fail:
if (restconf_param_del_all(h) < 0)
goto done;