forked from TrueCloudLab/certificates
224 lines
9.1 KiB
Go
224 lines
9.1 KiB
Go
package constraints
|
|
|
|
import (
|
|
"crypto/x509"
|
|
"net"
|
|
"net/url"
|
|
"reflect"
|
|
"testing"
|
|
|
|
"go.step.sm/crypto/minica"
|
|
)
|
|
|
|
func TestNew(t *testing.T) {
|
|
ca1, err := minica.New()
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
|
|
ca2, err := minica.New(
|
|
minica.WithIntermediateTemplate(`{
|
|
"subject": {{ toJson .Subject }},
|
|
"keyUsage": ["certSign", "crlSign"],
|
|
"basicConstraints": {
|
|
"isCA": true,
|
|
"maxPathLen": 0
|
|
},
|
|
"nameConstraints": {
|
|
"critical": true,
|
|
"permittedDNSDomains": ["internal.example.org"],
|
|
"excludedDNSDomains": ["internal.example.com"],
|
|
"permittedIPRanges": ["192.168.1.0/24", "192.168.2.1/32"],
|
|
"excludedIPRanges": ["192.168.3.0/24", "192.168.4.0/28"],
|
|
"permittedEmailAddresses": ["root@example.org", "example.org", ".acme.org"],
|
|
"excludedEmailAddresses": ["root@example.com", "example.com", ".acme.com"],
|
|
"permittedURIDomains": ["host.example.org", ".acme.org"],
|
|
"excludedURIDomains": ["host.example.com", ".acme.com"]
|
|
}
|
|
}`),
|
|
)
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
|
|
type args struct {
|
|
chain []*x509.Certificate
|
|
}
|
|
tests := []struct {
|
|
name string
|
|
args args
|
|
want *Service
|
|
}{
|
|
{"ok", args{[]*x509.Certificate{ca1.Intermediate, ca1.Root}}, &Service{
|
|
hasNameConstraints: false,
|
|
}},
|
|
{"ok with constraints", args{[]*x509.Certificate{ca2.Intermediate, ca2.Root}}, &Service{
|
|
hasNameConstraints: true,
|
|
permittedDNSDomains: []string{"internal.example.org"},
|
|
excludedDNSDomains: []string{"internal.example.com"},
|
|
permittedIPRanges: []*net.IPNet{
|
|
{IP: net.ParseIP("192.168.1.0").To4(), Mask: net.IPMask{255, 255, 255, 0}},
|
|
{IP: net.ParseIP("192.168.2.1").To4(), Mask: net.IPMask{255, 255, 255, 255}},
|
|
},
|
|
excludedIPRanges: []*net.IPNet{
|
|
{IP: net.ParseIP("192.168.3.0").To4(), Mask: net.IPMask{255, 255, 255, 0}},
|
|
{IP: net.ParseIP("192.168.4.0").To4(), Mask: net.IPMask{255, 255, 255, 240}},
|
|
},
|
|
permittedEmailAddresses: []string{"root@example.org", "example.org", ".acme.org"},
|
|
excludedEmailAddresses: []string{"root@example.com", "example.com", ".acme.com"},
|
|
permittedURIDomains: []string{"host.example.org", ".acme.org"},
|
|
excludedURIDomains: []string{"host.example.com", ".acme.com"},
|
|
}},
|
|
}
|
|
for _, tt := range tests {
|
|
t.Run(tt.name, func(t *testing.T) {
|
|
if got := New(tt.args.chain...); !reflect.DeepEqual(got, tt.want) {
|
|
t.Errorf("New() = %v, want %v", got, tt.want)
|
|
}
|
|
})
|
|
}
|
|
}
|
|
|
|
func Test_service_Validate(t *testing.T) {
|
|
|
|
type fields struct {
|
|
hasNameConstraints bool
|
|
permittedDNSDomains []string
|
|
excludedDNSDomains []string
|
|
permittedIPRanges []*net.IPNet
|
|
excludedIPRanges []*net.IPNet
|
|
permittedEmailAddresses []string
|
|
excludedEmailAddresses []string
|
|
permittedURIDomains []string
|
|
excludedURIDomains []string
|
|
}
|
|
type args struct {
|
|
dnsNames []string
|
|
ipAddresses []net.IP
|
|
emailAddresses []string
|
|
uris []*url.URL
|
|
}
|
|
tests := []struct {
|
|
name string
|
|
fields fields
|
|
args args
|
|
wantErr bool
|
|
}{
|
|
{"ok", fields{hasNameConstraints: false}, args{
|
|
dnsNames: []string{"example.com", "host.example.com"},
|
|
ipAddresses: []net.IP{{192, 168, 1, 1}, {0x26, 0x00, 0x1f, 0x1c, 0x47, 0x1, 0x9d, 0x00, 0xc3, 0xa7, 0x66, 0x94, 0x87, 0x0f, 0x20, 0x72}},
|
|
emailAddresses: []string{"root@example.com"},
|
|
uris: []*url.URL{{Scheme: "https", Host: "example.com", Path: "/uuid/c6d1a755-0c12-431e-9136-b64cb3173ec7"}},
|
|
}, false},
|
|
{"ok permitted dns ", fields{
|
|
hasNameConstraints: true,
|
|
permittedDNSDomains: []string{"example.com"},
|
|
}, args{dnsNames: []string{"example.com", "www.example.com"}}, false},
|
|
{"ok not excluded dns", fields{
|
|
hasNameConstraints: true,
|
|
excludedDNSDomains: []string{"example.org"},
|
|
}, args{dnsNames: []string{"example.com", "www.example.com"}}, false},
|
|
{"ok permitted ip", fields{
|
|
hasNameConstraints: true,
|
|
permittedIPRanges: []*net.IPNet{
|
|
{IP: net.ParseIP("192.168.1.0").To4(), Mask: net.IPMask{255, 255, 255, 0}},
|
|
{IP: net.ParseIP("192.168.2.1").To4(), Mask: net.IPMask{255, 255, 255, 255}},
|
|
},
|
|
}, args{ipAddresses: []net.IP{{192, 168, 1, 10}, {192, 168, 2, 1}}}, false},
|
|
{"ok not excluded ip", fields{
|
|
hasNameConstraints: true,
|
|
excludedIPRanges: []*net.IPNet{
|
|
{IP: net.ParseIP("192.168.1.0").To4(), Mask: net.IPMask{255, 255, 255, 0}},
|
|
{IP: net.ParseIP("192.168.2.1").To4(), Mask: net.IPMask{255, 255, 255, 255}},
|
|
},
|
|
}, args{ipAddresses: []net.IP{{192, 168, 2, 2}, {192, 168, 3, 1}}}, false},
|
|
{"ok permitted emails ", fields{
|
|
hasNameConstraints: true,
|
|
permittedEmailAddresses: []string{"root@example.com", "acme.org", ".acme.com"},
|
|
}, args{emailAddresses: []string{"root@example.com", "name@acme.org", "name@coyote.acme.com", `"(quoted)"@www.acme.com`}}, false},
|
|
{"ok not excluded emails", fields{
|
|
hasNameConstraints: true,
|
|
excludedEmailAddresses: []string{"root@example.com", "acme.org", ".acme.com"},
|
|
}, args{emailAddresses: []string{"name@example.com", "root@acme.com", "root@other.com"}}, false},
|
|
{"ok permitted uris ", fields{
|
|
hasNameConstraints: true,
|
|
permittedURIDomains: []string{"example.com", ".acme.com"},
|
|
}, args{uris: []*url.URL{{Scheme: "https", Host: "example.com", Path: "/path"}, {Scheme: "https", Host: "www.acme.com", Path: "/path"}}}, false},
|
|
{"ok not excluded uris", fields{
|
|
hasNameConstraints: true,
|
|
excludedURIDomains: []string{"example.com", ".acme.com"},
|
|
}, args{uris: []*url.URL{{Scheme: "https", Host: "example.org", Path: "/path"}, {Scheme: "https", Host: "acme.com", Path: "/path"}}}, false},
|
|
{"fail permitted dns ", fields{
|
|
hasNameConstraints: true,
|
|
permittedDNSDomains: []string{"example.com"},
|
|
}, args{dnsNames: []string{"www.example.com", "www.example.org"}}, true},
|
|
{"fail not excluded dns", fields{
|
|
hasNameConstraints: true,
|
|
excludedDNSDomains: []string{"example.org"},
|
|
}, args{dnsNames: []string{"example.com", "www.example.org"}}, true},
|
|
{"fail permitted ip", fields{
|
|
hasNameConstraints: true,
|
|
permittedIPRanges: []*net.IPNet{
|
|
{IP: net.ParseIP("192.168.1.0").To4(), Mask: net.IPMask{255, 255, 255, 0}},
|
|
{IP: net.ParseIP("192.168.2.1").To4(), Mask: net.IPMask{255, 255, 255, 255}},
|
|
},
|
|
}, args{ipAddresses: []net.IP{{192, 168, 1, 10}, {192, 168, 2, 10}}}, true},
|
|
{"fail not excluded ip", fields{
|
|
hasNameConstraints: true,
|
|
excludedIPRanges: []*net.IPNet{
|
|
{IP: net.ParseIP("192.168.1.0").To4(), Mask: net.IPMask{255, 255, 255, 0}},
|
|
{IP: net.ParseIP("192.168.2.1").To4(), Mask: net.IPMask{255, 255, 255, 255}},
|
|
},
|
|
}, args{ipAddresses: []net.IP{{192, 168, 2, 2}, {192, 168, 1, 1}}}, true},
|
|
{"fail permitted emails ", fields{
|
|
hasNameConstraints: true,
|
|
permittedEmailAddresses: []string{"root@example.com", "acme.org", ".acme.com"},
|
|
}, args{emailAddresses: []string{"root@example.com", "name@acme.org", "name@acme.com"}}, true},
|
|
{"fail not excluded emails", fields{
|
|
hasNameConstraints: true,
|
|
excludedEmailAddresses: []string{"root@example.com", "acme.org", ".acme.com"},
|
|
}, args{emailAddresses: []string{"name@example.com", "root@example.com"}}, true},
|
|
{"fail permitted uris ", fields{
|
|
hasNameConstraints: true,
|
|
permittedURIDomains: []string{"example.com", ".acme.com"},
|
|
}, args{uris: []*url.URL{{Scheme: "https", Host: "example.com", Path: "/path"}, {Scheme: "https", Host: "acme.com", Path: "/path"}}}, true},
|
|
{"fail not excluded uris", fields{
|
|
hasNameConstraints: true,
|
|
excludedURIDomains: []string{"example.com", ".acme.com"},
|
|
}, args{uris: []*url.URL{{Scheme: "https", Host: "www.example.com", Path: "/path"}, {Scheme: "https", Host: "acme.com", Path: "/path"}}}, true},
|
|
{"fail parse emails ", fields{
|
|
hasNameConstraints: true,
|
|
permittedEmailAddresses: []string{"example.com"},
|
|
}, args{emailAddresses: []string{`(notquoted)@example.com`}}, true},
|
|
{"fail match dns", fields{
|
|
hasNameConstraints: true,
|
|
permittedDNSDomains: []string{"example.com"},
|
|
}, args{dnsNames: []string{`www.example.com.`}}, true},
|
|
{"fail match email", fields{
|
|
hasNameConstraints: true,
|
|
excludedEmailAddresses: []string{`(notquoted)@example.com`},
|
|
}, args{emailAddresses: []string{`ok@example.com`}}, true},
|
|
{"fail match uri", fields{
|
|
hasNameConstraints: true,
|
|
permittedURIDomains: []string{"example.com"},
|
|
}, args{uris: []*url.URL{{Scheme: "urn", Opaque: "uuid:36efb1ae-6617-4b23-b799-874a37aaea1c"}}}, true},
|
|
}
|
|
for _, tt := range tests {
|
|
t.Run(tt.name, func(t *testing.T) {
|
|
s := &Service{
|
|
hasNameConstraints: tt.fields.hasNameConstraints,
|
|
permittedDNSDomains: tt.fields.permittedDNSDomains,
|
|
excludedDNSDomains: tt.fields.excludedDNSDomains,
|
|
permittedIPRanges: tt.fields.permittedIPRanges,
|
|
excludedIPRanges: tt.fields.excludedIPRanges,
|
|
permittedEmailAddresses: tt.fields.permittedEmailAddresses,
|
|
excludedEmailAddresses: tt.fields.excludedEmailAddresses,
|
|
permittedURIDomains: tt.fields.permittedURIDomains,
|
|
excludedURIDomains: tt.fields.excludedURIDomains,
|
|
}
|
|
if err := s.Validate(tt.args.dnsNames, tt.args.ipAddresses, tt.args.emailAddresses, tt.args.uris); (err != nil) != tt.wantErr {
|
|
t.Errorf("service.Validate() error = %v, wantErr %v", err, tt.wantErr)
|
|
}
|
|
})
|
|
}
|
|
}
|