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package v4_test
import (
"net/http"
"net/url"
"reflect"
"strings"
"testing"
"time"
"github.com/aws/aws-sdk-go/aws"
"github.com/aws/aws-sdk-go/aws/request"
"github.com/aws/aws-sdk-go/aws/signer/v4"
"github.com/aws/aws-sdk-go/awstesting/unit"
"github.com/aws/aws-sdk-go/service/s3"
)
var standaloneSignCases = []struct {
OrigURI string
OrigQuery string
Region, Service, SubDomain string
ExpSig string
EscapedURI string
}{
{
OrigURI: `/logs-*/_search`,
OrigQuery: `pretty=true`,
Region: "us-west-2", Service: "es", SubDomain: "hostname-clusterkey",
EscapedURI: `/logs-%2A/_search`,
ExpSig: `AWS4-HMAC-SHA256 Credential=AKID/19700101/us-west-2/es/aws4_request, SignedHeaders=host;x-amz-date;x-amz-security-token, Signature=79d0760751907af16f64a537c1242416dacf51204a7dd5284492d15577973b91`,
},
}
func epochTime() time.Time { return time.Unix(0, 0) }
func TestPresignHandler(t *testing.T) {
svc := s3.New(unit.Session)
svc.Handlers.Sign.SwapNamed(request.NamedHandler{
Name: v4.SignRequestHandler.Name,
Fn: func(r *request.Request) {
v4.SignSDKRequestWithCurrentTime(r, epochTime)
},
})
req, _ := svc.PutObjectRequest(&s3.PutObjectInput{
Bucket: aws.String("bucket"),
Key: aws.String("key"),
ContentDisposition: aws.String("a+b c$d"),
ACL: aws.String("public-read"),
})
req.Time = epochTime()
urlstr, err := req.Presign(5 * time.Minute)
if err != nil {
t.Fatalf("expect no error, got %v", err)
}
expectedHost := "bucket.s3.mock-region.amazonaws.com"
expectedDate := "19700101T000000Z"
expectedHeaders := "content-disposition;host;x-amz-acl"
expectedSig := "2d76a414208c0eac2a23ef9c834db9635ecd5a0fbb447a00ad191f82d854f55b"
expectedCred := "AKID/19700101/mock-region/s3/aws4_request"
u, _ := url.Parse(urlstr)
urlQ := u.Query()
if e, a := expectedHost, u.Host; e != a {
t.Errorf("expect %v, got %v", e, a)
}
if e, a := expectedSig, urlQ.Get("X-Amz-Signature"); e != a {
t.Errorf("expect %v, got %v", e, a)
}
if e, a := expectedCred, urlQ.Get("X-Amz-Credential"); e != a {
t.Errorf("expect %v, got %v", e, a)
}
if e, a := expectedHeaders, urlQ.Get("X-Amz-SignedHeaders"); e != a {
t.Errorf("expect %v, got %v", e, a)
}
if e, a := expectedDate, urlQ.Get("X-Amz-Date"); e != a {
t.Errorf("expect %v, got %v", e, a)
}
if e, a := "300", urlQ.Get("X-Amz-Expires"); e != a {
t.Errorf("expect %v, got %v", e, a)
}
if a := urlQ.Get("X-Amz-Content-Sha256"); len(a) != 0 {
t.Errorf("expect no content sha256 got %v", a)
}
if e, a := "+", urlstr; strings.Contains(a, e) { // + encoded as %20
t.Errorf("expect %v not to be in %v", e, a)
}
}
func TestPresignRequest(t *testing.T) {
svc := s3.New(unit.Session)
svc.Handlers.Sign.SwapNamed(request.NamedHandler{
Name: v4.SignRequestHandler.Name,
Fn: func(r *request.Request) {
v4.SignSDKRequestWithCurrentTime(r, epochTime)
},
})
req, _ := svc.PutObjectRequest(&s3.PutObjectInput{
Bucket: aws.String("bucket"),
Key: aws.String("key"),
ContentDisposition: aws.String("a+b c$d"),
ACL: aws.String("public-read"),
})
req.Time = epochTime()
urlstr, headers, err := req.PresignRequest(5 * time.Minute)
if err != nil {
t.Fatalf("expect no error, got %v", err)
}
expectedHost := "bucket.s3.mock-region.amazonaws.com"
expectedDate := "19700101T000000Z"
expectedHeaders := "content-disposition;host;x-amz-acl"
expectedSig := "2d76a414208c0eac2a23ef9c834db9635ecd5a0fbb447a00ad191f82d854f55b"
expectedCred := "AKID/19700101/mock-region/s3/aws4_request"
expectedHeaderMap := http.Header{
"x-amz-acl": []string{"public-read"},
"content-disposition": []string{"a+b c$d"},
}
u, _ := url.Parse(urlstr)
urlQ := u.Query()
if e, a := expectedHost, u.Host; e != a {
t.Errorf("expect %v, got %v", e, a)
}
if e, a := expectedSig, urlQ.Get("X-Amz-Signature"); e != a {
t.Errorf("expect %v, got %v", e, a)
}
if e, a := expectedCred, urlQ.Get("X-Amz-Credential"); e != a {
t.Errorf("expect %v, got %v", e, a)
}
if e, a := expectedHeaders, urlQ.Get("X-Amz-SignedHeaders"); e != a {
t.Errorf("expect %v, got %v", e, a)
}
if e, a := expectedDate, urlQ.Get("X-Amz-Date"); e != a {
t.Errorf("expect %v, got %v", e, a)
}
if e, a := expectedHeaderMap, headers; !reflect.DeepEqual(e, a) {
t.Errorf("expect %v, got %v", e, a)
}
if e, a := "300", urlQ.Get("X-Amz-Expires"); e != a {
t.Errorf("expect %v, got %v", e, a)
}
if a := urlQ.Get("X-Amz-Content-Sha256"); len(a) != 0 {
t.Errorf("expect no content sha256 got %v", a)
}
if e, a := "+", urlstr; strings.Contains(a, e) { // + encoded as %20
t.Errorf("expect %v not to be in %v", e, a)
}
}
func TestStandaloneSign_CustomURIEscape(t *testing.T) {
var expectSig = `AWS4-HMAC-SHA256 Credential=AKID/19700101/us-east-1/es/aws4_request, SignedHeaders=host;x-amz-date;x-amz-security-token, Signature=6601e883cc6d23871fd6c2a394c5677ea2b8c82b04a6446786d64cd74f520967`
creds := unit.Session.Config.Credentials
signer := v4.NewSigner(creds, func(s *v4.Signer) {
s.DisableURIPathEscaping = true
})
host := "https://subdomain.us-east-1.es.amazonaws.com"
req, err := http.NewRequest("GET", host, nil)
if err != nil {
t.Fatalf("expect no error, got %v", err)
}
req.URL.Path = `/log-*/_search`
req.URL.Opaque = "//subdomain.us-east-1.es.amazonaws.com/log-%2A/_search"
_, err = signer.Sign(req, nil, "es", "us-east-1", epochTime())
if err != nil {
t.Fatalf("expect no error, got %v", err)
}
actual := req.Header.Get("Authorization")
if e, a := expectSig, actual; e != a {
t.Errorf("expect %v, got %v", e, a)
}
}
func TestStandaloneSign_WithPort(t *testing.T) {
cases := []struct {
description string
url string
expectedSig string
}{
{
"default HTTPS port",
"https://estest.us-east-1.es.amazonaws.com:443/_search",
"AWS4-HMAC-SHA256 Credential=AKID/19700101/us-east-1/es/aws4_request, SignedHeaders=host;x-amz-date;x-amz-security-token, Signature=e573fc9aa3a156b720976419319be98fb2824a3abc2ddd895ecb1d1611c6a82d",
},
{
"default HTTP port",
"http://example.com:80/_search",
"AWS4-HMAC-SHA256 Credential=AKID/19700101/us-east-1/es/aws4_request, SignedHeaders=host;x-amz-date;x-amz-security-token, Signature=54ebe60c4ae03a40948b849e13c333523235f38002e2807059c64a9a8c7cb951",
},
{
"non-standard HTTP port",
"http://example.com:9200/_search",
"AWS4-HMAC-SHA256 Credential=AKID/19700101/us-east-1/es/aws4_request, SignedHeaders=host;x-amz-date;x-amz-security-token, Signature=cd9d926a460f8d3b58b57beadbd87666dc667e014c0afaa4cea37b2867f51b4f",
},
{
"non-standard HTTPS port",
"https://example.com:9200/_search",
"AWS4-HMAC-SHA256 Credential=AKID/19700101/us-east-1/es/aws4_request, SignedHeaders=host;x-amz-date;x-amz-security-token, Signature=cd9d926a460f8d3b58b57beadbd87666dc667e014c0afaa4cea37b2867f51b4f",
},
}
for _, c := range cases {
signer := v4.NewSigner(unit.Session.Config.Credentials)
req, _ := http.NewRequest("GET", c.url, nil)
_, err := signer.Sign(req, nil, "es", "us-east-1", epochTime())
if err != nil {
t.Fatalf("expect no error, got %v", err)
}
actual := req.Header.Get("Authorization")
if e, a := c.expectedSig, actual; e != a {
t.Errorf("%s, expect %v, got %v", c.description, e, a)
}
}
}
func TestStandalonePresign_WithPort(t *testing.T) {
cases := []struct {
description string
url string
expectedSig string
}{
{
"default HTTPS port",
"https://estest.us-east-1.es.amazonaws.com:443/_search",
"0abcf61a351063441296febf4b485734d780634fba8cf1e7d9769315c35255d6",
},
{
"default HTTP port",
"http://example.com:80/_search",
"fce9976dd6c849c21adfa6d3f3e9eefc651d0e4a2ccd740d43efddcccfdc8179",
},
{
"non-standard HTTP port",
"http://example.com:9200/_search",
"f33c25a81c735e42bef35ed5e9f720c43940562e3e616ff0777bf6dde75249b0",
},
{
"non-standard HTTPS port",
"https://example.com:9200/_search",
"f33c25a81c735e42bef35ed5e9f720c43940562e3e616ff0777bf6dde75249b0",
},
}
for _, c := range cases {
signer := v4.NewSigner(unit.Session.Config.Credentials)
req, _ := http.NewRequest("GET", c.url, nil)
_, err := signer.Presign(req, nil, "es", "us-east-1", 5*time.Minute, epochTime())
if err != nil {
t.Fatalf("expect no error, got %v", err)
}
actual := req.URL.Query().Get("X-Amz-Signature")
if e, a := c.expectedSig, actual; e != a {
t.Errorf("%s, expect %v, got %v", c.description, e, a)
}
}
}
|
