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/*********************************************************************
* Copyright 2018, UCAR/Unidata
* See netcdf/COPYRIGHT file for copying and redistribution conditions.
*********************************************************************/
/**
Test the handling of aws profiles and regions.
*/
#include <stdlib.h>
#include <stdio.h>
#include <string.h>
#include <assert.h>
#include "netcdf.h"
#include "ncrc.h"
#include "ncpathmgr.h"
#undef DEBUG
typedef struct ProfileTest {
const char* profile;
const char* access_key;
const char* secret_key;
const char* region;
} ProfileTest;
typedef struct URLTest {
const char* url;
const char* newurl;
const char* profile;
const char* region;
const char* bucket;
} URLTest;
static ProfileTest PROFILETESTS[] = {
{"default", "ACCESSKEYDEFAULTXXXX", "DEFAULT/ef0ghijklmnopqr/defaultxxxxxxxxx",""},
{"ncar", "ACCESSKEYNCARXXXXXXX", "NCAR/ef0ghijklmnopqr/ncarxxxxxxxxxxxxxxx",""},
{"unidata", "ACCESSKEYUNIDATAXXXX", "UNIDATA/ef0ghijklmnopqr/unidataxxxxxxxxx", "us-west-1"},
{NULL, NULL,NULL,NULL}
};
static URLTest URLTESTS[] = {
{"s3://simplebucket#mode=nczarr,s3&aws.region=us-west-1",
"https://s3.us-west-1.amazonaws.com/simplebucket#mode=nczarr,s3&aws.region=us-west-1","default","us-west-1","simplebucket"},
#if 0
{"s3://simplebucket#mode=nczarr,s3&aws.profile=unidata",
"https://s3.us-west-1.amazonaws.com/simplebucket#mode=nczarr,s3&aws.profile=unidata","unidata","us-west-1","simplebucket"},
{"https://s3.eu-east-1.amazonaws.com/simplebucket#mode=nczarr,s3&aws.profile=none",
"https://s3.eu-east-1.amazonaws.com/simplebucket#mode=nczarr,s3&aws.profile=none","none","eu-east-1","simplebucket"},
{"https://s3.eu-west-1.amazonaws.com/bucket2#mode=nczarr,s3",
"https://s3.eu-west-1.amazonaws.com/bucket2#mode=nczarr,s3","default","eu-west-1","bucket2"},
#endif
{NULL, NULL,NULL,NULL,NULL}
};
static char* awstestdir0 = NULL;
void
failurltest(URLTest* test)
{
fprintf(stderr,"***FAIL: urL=%s\n",test->url);
#ifdef DEBUG
abort();
#endif
exit(1);
}
void
failprofiletest(ProfileTest* test)
{
fprintf(stderr,"***FAIL: profile=%s\n",test->profile);
#ifdef DEBUG
abort();
#endif
exit(1);
}
static int
testprofiles(void)
{
int stat = NC_NOERR;
ProfileTest* test;
int index;
for(index=0,test=PROFILETESTS;test->profile;test++,index++) {
const char* accesskey = NULL;
const char* region = NULL;
if((stat = NC_s3profilelookup(test->profile, "aws_access_key_id", &accesskey))) goto done;
if((stat = NC_s3profilelookup(test->profile, "aws_region", ®ion))) goto done;
if(region == NULL) region = "";
#ifdef DEBUG
printf("profile=%s aws_access_key_id=%s region=%s\n",
test->profile,
(accesskey?accesskey:""),
(region?region:""));
#endif
if(accesskey == NULL || strcasecmp(accesskey,test->access_key)!=0) failprofiletest(test);
if(region == NULL || strcasecmp(region,test->region)!=0) failprofiletest(test);
}
done:
return stat;
}
static int
testurls(void)
{
int stat = NC_NOERR;
URLTest* test;
int index;
NCURI* url = NULL;
NCURI* url2 = NULL;
const char* profile = NULL;
char* region = NULL;
char* bucket = NULL;
char* newurl = NULL;
for(index=0,test=URLTESTS;test->url;test++,index++) {
ncuriparse(test->url,&url);
if(url == NULL) {
fprintf(stderr,"URI parse fail: %s\n",test->url);
goto done;
}
if((stat = NC_getactives3profile(url, &profile))) {
fprintf(stderr,"active profile fail: %s\n",test->url);
goto done;
}
if((stat = NC_s3urlrebuild(url, &url2, &bucket, ®ion))) {
fprintf(stderr,"url rebuild failed: %s\n",test->url);
goto done;
}
newurl = ncuribuild(url2,NULL,NULL,NCURIALL);
#ifdef DEBUG
printf("url=%s {url=%s bucket=%s region=%s profile=%s}\n",
test->url,newurl,bucket,region,profile);
#endif
if(strcasecmp(newurl,test->newurl)!=0) failurltest(test);
if(strcasecmp(profile,test->profile)!=0) failurltest(test);
if(strcasecmp(region,test->region)!=0) failurltest(test);
if(strcasecmp(bucket,test->bucket)!=0) failurltest(test);
ncurifree(url); url = NULL;
ncurifree(url2); url2 = NULL;
nullfree(newurl); newurl = NULL;
nullfree(bucket); bucket = NULL;
nullfree(region); region = NULL;
}
done:
return stat;
}
int
main(int argc, char** argv)
{
int stat = NC_NOERR;
awstestdir0 = getenv("NC_TEST_AWS_DIR");
if(awstestdir0 == NULL) {
fprintf(stderr,"NC_TEST_AWS_DIR environment variable is undefined\n");
goto done;
}
/* Load RC and .aws/config */
if((stat = nc_initialize())) goto done;
printf("testprofiles:\n-------------\n");
stat = testprofiles();
printf("testurls:\n--------\n");
stat = testurls();
printf("***PASS test_aws\n");
done:
if(stat) printf("*** FAIL: %s(%d)\n",nc_strerror(stat),stat);
exit(stat?1:0);
}
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