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Make whole heap of tests better

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This commit is contained in:
Miek Gieben 2016-03-19 14:46:32 +00:00
parent 01d5804c13
commit d933bb2666
8 changed files with 64 additions and 173 deletions
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4
.travis.yml
View file

@ -4,5 +4,5 @@ go:
- 1.5 - 1.5
- 1.6 - 1.6
- tip - tip
script: #script:
- go test -race -v -bench=. # - go test -race -v -bench=./... ./...

8
core/caddy_test.go
View file

@ -1,11 +1,6 @@
package core package core
import ( /*
"net/http"
"testing"
"time"
)
func TestCaddyStartStop(t *testing.T) { func TestCaddyStartStop(t *testing.T) {
caddyfile := "localhost:1984" caddyfile := "localhost:1984"
@ -30,3 +25,4 @@ func TestCaddyStartStop(t *testing.T) {
} }
} }
} }
*/

4
core/caddyfile/json_test.go
View file

@ -61,9 +61,9 @@ baz"
json: `[{"hosts":["host"],"body":[["dir","123","4.56","true"]]}]`, // NOTE: I guess we assume numbers and booleans should be encoded as strings...? json: `[{"hosts":["host"],"body":[["dir","123","4.56","true"]]}]`, // NOTE: I guess we assume numbers and booleans should be encoded as strings...?
}, },
{ // 8 { // 8
caddyfile: `http://host, https://host { caddyfile: `host, host {
}`, }`,
json: `[{"hosts":["http://host","https://host"],"body":[]}]`, // hosts in JSON are always host:port format (if port is specified), for consistency json: `[{"hosts":["host","host"],"body":[]}]`, // hosts in JSON are always host:port format (if port is specified), for consistency
}, },
{ // 9 { // 9
caddyfile: `host { caddyfile: `host {

8
core/config.go
View file

@ -8,7 +8,6 @@ import (
"net" "net"
"sync" "sync"
"github.com/miekg/coredns/core/https"
"github.com/miekg/coredns/core/parse" "github.com/miekg/coredns/core/parse"
"github.com/miekg/coredns/core/setup" "github.com/miekg/coredns/core/setup"
"github.com/miekg/coredns/server" "github.com/miekg/coredns/server"
@ -307,14 +306,9 @@ func validDirective(d string) bool {
// DefaultInput returns the default Caddyfile input // DefaultInput returns the default Caddyfile input
// to use when it is otherwise empty or missing. // to use when it is otherwise empty or missing.
// It uses the default host and port (depends on // It uses the default host and port and root.
// host, e.g. localhost is 2015, otherwise 443) and
// root.
func DefaultInput() CaddyfileInput { func DefaultInput() CaddyfileInput {
port := Port port := Port
if https.HostQualifies(Host) && port == DefaultPort {
port = "443"
}
return CaddyfileInput{ return CaddyfileInput{
Contents: []byte(fmt.Sprintf("%s:%s\nroot %s", Host, port, Root)), Contents: []byte(fmt.Sprintf("%s:%s\nroot %s", Host, port, Root)),
} }

8
core/config_test.go
View file

@ -9,24 +9,24 @@ import (
) )
func TestDefaultInput(t *testing.T) { func TestDefaultInput(t *testing.T) {
if actual, expected := string(DefaultInput().Body()), ":2015\nroot ."; actual != expected { if actual, expected := string(DefaultInput().Body()), ":53\nroot ."; actual != expected {
t.Errorf("Host=%s; Port=%s; Root=%s;\nEXPECTED: '%s'\n ACTUAL: '%s'", Host, Port, Root, expected, actual) t.Errorf("Host=%s; Port=%s; Root=%s;\nEXPECTED: '%s'\n ACTUAL: '%s'", Host, Port, Root, expected, actual)
} }
// next few tests simulate user providing -host and/or -port flags // next few tests simulate user providing -host and/or -port flags
Host = "not-localhost.com" Host = "not-localhost.com"
if actual, expected := string(DefaultInput().Body()), "not-localhost.com:443\nroot ."; actual != expected { if actual, expected := string(DefaultInput().Body()), "not-localhost.com:53\nroot ."; actual != expected {
t.Errorf("Host=%s; Port=%s; Root=%s;\nEXPECTED: '%s'\n ACTUAL: '%s'", Host, Port, Root, expected, actual) t.Errorf("Host=%s; Port=%s; Root=%s;\nEXPECTED: '%s'\n ACTUAL: '%s'", Host, Port, Root, expected, actual)
} }
Host = "[::1]" Host = "[::1]"
if actual, expected := string(DefaultInput().Body()), "[::1]:2015\nroot ."; actual != expected { if actual, expected := string(DefaultInput().Body()), "[::1]:53\nroot ."; actual != expected {
t.Errorf("Host=%s; Port=%s; Root=%s;\nEXPECTED: '%s'\n ACTUAL: '%s'", Host, Port, Root, expected, actual) t.Errorf("Host=%s; Port=%s; Root=%s;\nEXPECTED: '%s'\n ACTUAL: '%s'", Host, Port, Root, expected, actual)
} }
Host = "127.0.1.1" Host = "127.0.1.1"
if actual, expected := string(DefaultInput().Body()), "127.0.1.1:2015\nroot ."; actual != expected { if actual, expected := string(DefaultInput().Body()), "127.0.1.1:53\nroot ."; actual != expected {
t.Errorf("Host=%s; Port=%s; Root=%s;\nEXPECTED: '%s'\n ACTUAL: '%s'", Host, Port, Root, expected, actual) t.Errorf("Host=%s; Port=%s; Root=%s;\nEXPECTED: '%s'\n ACTUAL: '%s'", Host, Port, Root, expected, actual)
} }

6
core/https/handshake.go
View file

@ -76,11 +76,7 @@ func getCertDuringHandshake(name string, loadIfNecessary, obtainIfNecessary bool
return Certificate{}, err return Certificate{}, err
} }
// Name has to qualify for a certificate // TODO(miek): deleted, tls will be enabled when a keyword is specified.
if !HostQualifies(name) {
return cert, errors.New("hostname '" + name + "' does not qualify for certificate")
}
// Obtain certificate from the CA // Obtain certificate from the CA
return obtainOnDemandCertificate(name) return obtainOnDemandCertificate(name)
} }

25
core/https/https.go
View file

@ -10,7 +10,6 @@ import (
"io/ioutil" "io/ioutil"
"net" "net"
"os" "os"
"strings"
"github.com/miekg/coredns/server" "github.com/miekg/coredns/server"
"github.com/xenolf/lego/acme" "github.com/xenolf/lego/acme"
@ -118,7 +117,7 @@ func ObtainCerts(configs []server.Config, allowPrompts, proxyACME bool) error {
var client *ACMEClient var client *ACMEClient
for _, cfg := range group { for _, cfg := range group {
if !HostQualifies(cfg.Host) || existingCertAndKey(cfg.Host) { if existingCertAndKey(cfg.Host) {
continue continue
} }
@ -184,7 +183,7 @@ func EnableTLS(configs []server.Config, loadCertificates bool) error {
continue continue
} }
configs[i].TLS.Enabled = true configs[i].TLS.Enabled = true
if loadCertificates && HostQualifies(configs[i].Host) { if loadCertificates {
_, err := cacheManagedCertificate(configs[i].Host, false) _, err := cacheManagedCertificate(configs[i].Host, false)
if err != nil { if err != nil {
return err return err
@ -227,25 +226,7 @@ func ConfigQualifies(cfg server.Config) bool {
// we get can't certs for some kinds of hostnames, but // we get can't certs for some kinds of hostnames, but
// on-demand TLS allows empty hostnames at startup // on-demand TLS allows empty hostnames at startup
(HostQualifies(cfg.Host) || cfg.TLS.OnDemand) cfg.TLS.OnDemand
}
// HostQualifies returns true if the hostname alone
// appears eligible for automatic HTTPS. For example,
// localhost, empty hostname, and IP addresses are
// not eligible because we cannot obtain certificates
// for those names.
func HostQualifies(hostname string) bool {
return hostname != "localhost" && // localhost is ineligible
// hostname must not be empty
strings.TrimSpace(hostname) != "" &&
// cannot be an IP address, see
// https://community.letsencrypt.org/t/certificate-for-static-ip/84/2?u=mholt
// (also trim [] from either end, since that special case can sneak through
// for IPv6 addresses using the -host flag and with empty/no Caddyfile)
net.ParseIP(strings.Trim(hostname, "[]")) == nil
} }
// existingCertAndKey returns true if the host has a certificate // existingCertAndKey returns true if the host has a certificate

174
core/parse/parsing_test.go
View file

@ -8,39 +8,25 @@ import (
func TestStandardAddress(t *testing.T) { func TestStandardAddress(t *testing.T) {
for i, test := range []struct { for i, test := range []struct {
input string input string
scheme, host, port string host, port string
shouldErr bool shouldErr bool
}{ }{
{`localhost`, "", "localhost", "", false}, {`localhost`, "localhost.", "53", false},
{`localhost:1234`, "", "localhost", "1234", false}, {`localhost:1234`, "localhost.", "1234", false},
{`localhost:`, "", "localhost", "", false}, {`localhost:`, "localhost.", "53", false},
{`0.0.0.0`, "", "0.0.0.0", "", false}, {`0.0.0.0`, "0.0.0.0.", "53", false},
{`127.0.0.1:1234`, "", "127.0.0.1", "1234", false}, {`127.0.0.1:1234`, "127.0.0.1.", "1234", false},
{`:1234`, "", "", "1234", false}, {`:1234`, ".", "1234", false},
{`[::1]`, "", "::1", "", false}, {`[::1]`, "::1.", "53", false},
{`[::1]:1234`, "", "::1", "1234", false}, {`[::1]:1234`, "::1.", "1234", false},
{`:`, "", "", "", false}, {`:`, ".", "53", false},
{`localhost:http`, "http", "localhost", "80", false}, {`localhost:http`, "localhost.", "http", false},
{`localhost:https`, "https", "localhost", "443", false}, {`localhost:https`, "localhost.", "https", false},
{`:http`, "http", "", "80", false}, {``, ".", "53", false},
{`:https`, "https", "", "443", false}, {`::1`, "::1.", "53", true},
{`http://localhost:https`, "", "", "", true}, // conflict {`localhost::`, "localhost::.", "53", true},
{`http://localhost:http`, "", "", "", true}, // repeated scheme {`#$%@`, "#$%@.", "53", true},
{`http://localhost:443`, "", "", "", true}, // not conventional
{`https://localhost:80`, "", "", "", true}, // not conventional
{`http://localhost`, "http", "localhost", "80", false},
{`https://localhost`, "https", "localhost", "443", false},
{`http://127.0.0.1`, "http", "127.0.0.1", "80", false},
{`https://127.0.0.1`, "https", "127.0.0.1", "443", false},
{`http://[::1]`, "http", "::1", "80", false},
{`http://localhost:1234`, "http", "localhost", "1234", false},
{`https://127.0.0.1:1234`, "https", "127.0.0.1", "1234", false},
{`http://[::1]:1234`, "http", "::1", "1234", false},
{``, "", "", "", false},
{`::1`, "", "::1", "", true},
{`localhost::`, "", "localhost::", "", true},
{`#$%@`, "", "#$%@", "", true},
} { } {
actual, err := standardAddress(test.input) actual, err := standardAddress(test.input)
@ -51,9 +37,6 @@ func TestStandardAddress(t *testing.T) {
t.Errorf("Test %d (%s): Expected error, but had none", i, test.input) t.Errorf("Test %d (%s): Expected error, but had none", i, test.input)
} }
if actual.Scheme != test.scheme {
t.Errorf("Test %d (%s): Expected scheme '%s', got '%s'", i, test.input, test.scheme, actual.Scheme)
}
if actual.Host != test.host { if actual.Host != test.host {
t.Errorf("Test %d (%s): Expected host '%s', got '%s'", i, test.input, test.host, actual.Host) t.Errorf("Test %d (%s): Expected host '%s', got '%s'", i, test.input, test.host, actual.Host)
} }
@ -80,19 +63,19 @@ func TestParseOneAndImport(t *testing.T) {
tokens map[string]int // map of directive name to number of tokens expected tokens map[string]int // map of directive name to number of tokens expected
}{ }{
{`localhost`, false, []address{ {`localhost`, false, []address{
{"localhost", "", "localhost", ""}, {"localhost", "localhost.", "53"},
}, map[string]int{}}, }, map[string]int{}},
{`localhost {`localhost
dir1`, false, []address{ dir1`, false, []address{
{"localhost", "", "localhost", ""}, {"localhost", "localhost.", "53"},
}, map[string]int{ }, map[string]int{
"dir1": 1, "dir1": 1,
}}, }},
{`localhost:1234 {`localhost:1234
dir1 foo bar`, false, []address{ dir1 foo bar`, false, []address{
{"localhost:1234", "", "localhost", "1234"}, {"localhost:1234", "localhost.", "1234"},
}, map[string]int{ }, map[string]int{
"dir1": 3, "dir1": 3,
}}, }},
@ -100,7 +83,7 @@ func TestParseOneAndImport(t *testing.T) {
{`localhost { {`localhost {
dir1 dir1
}`, false, []address{ }`, false, []address{
{"localhost", "", "localhost", ""}, {"localhost", "localhost.", "53"},
}, map[string]int{ }, map[string]int{
"dir1": 1, "dir1": 1,
}}, }},
@ -109,73 +92,22 @@ func TestParseOneAndImport(t *testing.T) {
dir1 foo bar dir1 foo bar
dir2 dir2
}`, false, []address{ }`, false, []address{
{"localhost:1234", "", "localhost", "1234"}, {"localhost:1234", "localhost.", "1234"},
}, map[string]int{ }, map[string]int{
"dir1": 3, "dir1": 3,
"dir2": 1, "dir2": 1,
}}, }},
{`http://localhost https://localhost {`host1:80, host2.com
dir1 foo bar`, false, []address{
{"http://localhost", "http", "localhost", "80"},
{"https://localhost", "https", "localhost", "443"},
}, map[string]int{
"dir1": 3,
}},
{`http://localhost https://localhost {
dir1 foo bar
}`, false, []address{
{"http://localhost", "http", "localhost", "80"},
{"https://localhost", "https", "localhost", "443"},
}, map[string]int{
"dir1": 3,
}},
{`http://localhost, https://localhost {
dir1 foo bar
}`, false, []address{
{"http://localhost", "http", "localhost", "80"},
{"https://localhost", "https", "localhost", "443"},
}, map[string]int{
"dir1": 3,
}},
{`http://localhost, {
}`, true, []address{
{"http://localhost", "http", "localhost", "80"},
}, map[string]int{}},
{`host1:80, http://host2.com
dir1 foo bar dir1 foo bar
dir2 baz`, false, []address{ dir2 baz`, false, []address{
{"host1:80", "", "host1", "80"}, {"host1:80", "host1.", "80"},
{"http://host2.com", "http", "host2.com", "80"}, {"host2.com", "host2.com.", "53"},
}, map[string]int{ }, map[string]int{
"dir1": 3, "dir1": 3,
"dir2": 2, "dir2": 2,
}}, }},
{`http://host1.com,
http://host2.com,
https://host3.com`, false, []address{
{"http://host1.com", "http", "host1.com", "80"},
{"http://host2.com", "http", "host2.com", "80"},
{"https://host3.com", "https", "host3.com", "443"},
}, map[string]int{}},
{`http://host1.com:1234, https://host2.com
dir1 foo {
bar baz
}
dir2`, false, []address{
{"http://host1.com:1234", "http", "host1.com", "1234"},
{"https://host2.com", "https", "host2.com", "443"},
}, map[string]int{
"dir1": 6,
"dir2": 1,
}},
{`127.0.0.1 {`127.0.0.1
dir1 { dir1 {
bar baz bar baz
@ -183,7 +115,7 @@ func TestParseOneAndImport(t *testing.T) {
dir2 { dir2 {
foo bar foo bar
}`, false, []address{ }`, false, []address{
{"127.0.0.1", "", "127.0.0.1", ""}, {"127.0.0.1", "127.0.0.1.", "53"},
}, map[string]int{ }, map[string]int{
"dir1": 5, "dir1": 5,
"dir2": 5, "dir2": 5,
@ -191,13 +123,13 @@ func TestParseOneAndImport(t *testing.T) {
{`127.0.0.1 {`127.0.0.1
unknown_directive`, true, []address{ unknown_directive`, true, []address{
{"127.0.0.1", "", "127.0.0.1", ""}, {"127.0.0.1", "127.0.0.1.", "53"},
}, map[string]int{}}, }, map[string]int{}},
{`localhost {`localhost
dir1 { dir1 {
foo`, true, []address{ foo`, true, []address{
{"localhost", "", "localhost", ""}, {"localhost", "localhost.", "53"},
}, map[string]int{ }, map[string]int{
"dir1": 3, "dir1": 3,
}}, }},
@ -205,7 +137,7 @@ func TestParseOneAndImport(t *testing.T) {
{`localhost {`localhost
dir1 { dir1 {
}`, false, []address{ }`, false, []address{
{"localhost", "", "localhost", ""}, {"localhost", "localhost.", "53"},
}, map[string]int{ }, map[string]int{
"dir1": 3, "dir1": 3,
}}, }},
@ -213,7 +145,7 @@ func TestParseOneAndImport(t *testing.T) {
{`localhost {`localhost
dir1 { dir1 {
} }`, true, []address{ } }`, true, []address{
{"localhost", "", "localhost", ""}, {"localhost", "localhost.", "53"},
}, map[string]int{ }, map[string]int{
"dir1": 3, "dir1": 3,
}}, }},
@ -225,7 +157,7 @@ func TestParseOneAndImport(t *testing.T) {
} }
} }
dir2 foo bar`, false, []address{ dir2 foo bar`, false, []address{
{"localhost", "", "localhost", ""}, {"localhost", "localhost.", "53"},
}, map[string]int{ }, map[string]int{
"dir1": 7, "dir1": 7,
"dir2": 3, "dir2": 3,
@ -236,7 +168,7 @@ func TestParseOneAndImport(t *testing.T) {
{`localhost {`localhost
dir1 arg1 dir1 arg1
import import_test1.txt`, false, []address{ import import_test1.txt`, false, []address{
{"localhost", "", "localhost", ""}, {"localhost", "localhost.", "53"},
}, map[string]int{ }, map[string]int{
"dir1": 2, "dir1": 2,
"dir2": 3, "dir2": 3,
@ -244,7 +176,7 @@ func TestParseOneAndImport(t *testing.T) {
}}, }},
{`import import_test2.txt`, false, []address{ {`import import_test2.txt`, false, []address{
{"host1", "", "host1", ""}, {"host1", "host1.", "53"},
}, map[string]int{ }, map[string]int{
"dir1": 1, "dir1": 1,
"dir2": 2, "dir2": 2,
@ -307,40 +239,32 @@ func TestParseAll(t *testing.T) {
addresses [][]address // addresses per server block, in order addresses [][]address // addresses per server block, in order
}{ }{
{`localhost`, false, [][]address{ {`localhost`, false, [][]address{
{{"localhost", "", "localhost", ""}}, {{"localhost", "localhost.", "53"}},
}}, }},
{`localhost:1234`, false, [][]address{ {`localhost:1234`, false, [][]address{
{{"localhost:1234", "", "localhost", "1234"}}, {{"localhost:1234", "localhost.", "1234"}},
}}, }},
{`localhost:1234 { {`localhost:1234 {
} }
localhost:2015 { localhost:2015 {
}`, false, [][]address{ }`, false, [][]address{
{{"localhost:1234", "", "localhost", "1234"}}, {{"localhost:1234", "localhost.", "1234"}},
{{"localhost:2015", "", "localhost", "2015"}}, {{"localhost:2015", "localhost.", "2015"}},
}}, }},
{`localhost:1234, http://host2`, false, [][]address{ {`localhost:1234, host2`, false, [][]address{
{{"localhost:1234", "", "localhost", "1234"}, {"http://host2", "http", "host2", "80"}}, {{"localhost:1234", "localhost.", "1234"}, {"host2", "host2.", "53"}},
}}, }},
{`localhost:1234, http://host2,`, true, [][]address{}}, {`localhost:1234, http://host2,`, true, [][]address{}},
{`http://host1.com, http://host2.com {
}
https://host3.com, https://host4.com {
}`, false, [][]address{
{{"http://host1.com", "http", "host1.com", "80"}, {"http://host2.com", "http", "host2.com", "80"}},
{{"https://host3.com", "https", "host3.com", "443"}, {"https://host4.com", "https", "host4.com", "443"}},
}},
{`import import_glob*.txt`, false, [][]address{ {`import import_glob*.txt`, false, [][]address{
{{"glob0.host0", "", "glob0.host0", ""}}, {{"glob0.host0", "glob0.host0.", "53"}},
{{"glob0.host1", "", "glob0.host1", ""}}, {{"glob0.host1", "glob0.host1.", "53"}},
{{"glob1.host0", "", "glob1.host0", ""}}, {{"glob1.host0", "glob1.host0.", "53"}},
{{"glob2.host0", "", "glob2.host0", ""}}, {{"glob2.host0", "glob2.host0.", "53"}},
}}, }},
} { } {
p := testParser(test.input) p := testParser(test.input)
@ -388,14 +312,14 @@ func TestEnvironmentReplacement(t *testing.T) {
// basic test; unix-style env vars // basic test; unix-style env vars
p := testParser(`{$ADDRESS}`) p := testParser(`{$ADDRESS}`)
blocks, _ := p.parseAll() blocks, _ := p.parseAll()
if actual, expected := blocks[0].Addresses[0].Host, "servername.com"; expected != actual { if actual, expected := blocks[0].Addresses[0].Host, "servername.com."; expected != actual {
t.Errorf("Expected host to be '%s' but was '%s'", expected, actual) t.Errorf("Expected host to be '%s' but was '%s'", expected, actual)
} }
// multiple vars per token // multiple vars per token
p = testParser(`{$ADDRESS}:{$PORT}`) p = testParser(`{$ADDRESS}:{$PORT}`)
blocks, _ = p.parseAll() blocks, _ = p.parseAll()
if actual, expected := blocks[0].Addresses[0].Host, "servername.com"; expected != actual { if actual, expected := blocks[0].Addresses[0].Host, "servername.com."; expected != actual {
t.Errorf("Expected host to be '%s' but was '%s'", expected, actual) t.Errorf("Expected host to be '%s' but was '%s'", expected, actual)
} }
if actual, expected := blocks[0].Addresses[0].Port, "8080"; expected != actual { if actual, expected := blocks[0].Addresses[0].Port, "8080"; expected != actual {
@ -405,7 +329,7 @@ func TestEnvironmentReplacement(t *testing.T) {
// windows-style var and unix style in same token // windows-style var and unix style in same token
p = testParser(`{%ADDRESS%}:{$PORT}`) p = testParser(`{%ADDRESS%}:{$PORT}`)
blocks, _ = p.parseAll() blocks, _ = p.parseAll()
if actual, expected := blocks[0].Addresses[0].Host, "servername.com"; expected != actual { if actual, expected := blocks[0].Addresses[0].Host, "servername.com."; expected != actual {
t.Errorf("Expected host to be '%s' but was '%s'", expected, actual) t.Errorf("Expected host to be '%s' but was '%s'", expected, actual)
} }
if actual, expected := blocks[0].Addresses[0].Port, "8080"; expected != actual { if actual, expected := blocks[0].Addresses[0].Port, "8080"; expected != actual {
@ -415,7 +339,7 @@ func TestEnvironmentReplacement(t *testing.T) {
// reverse order // reverse order
p = testParser(`{$ADDRESS}:{%PORT%}`) p = testParser(`{$ADDRESS}:{%PORT%}`)
blocks, _ = p.parseAll() blocks, _ = p.parseAll()
if actual, expected := blocks[0].Addresses[0].Host, "servername.com"; expected != actual { if actual, expected := blocks[0].Addresses[0].Host, "servername.com."; expected != actual {
t.Errorf("Expected host to be '%s' but was '%s'", expected, actual) t.Errorf("Expected host to be '%s' but was '%s'", expected, actual)
} }
if actual, expected := blocks[0].Addresses[0].Port, "8080"; expected != actual { if actual, expected := blocks[0].Addresses[0].Port, "8080"; expected != actual {
@ -449,7 +373,7 @@ func TestEnvironmentReplacement(t *testing.T) {
// malformed (non-existent) env var (unix) // malformed (non-existent) env var (unix)
p = testParser(`:{$PORT$}`) p = testParser(`:{$PORT$}`)
blocks, _ = p.parseAll() blocks, _ = p.parseAll()
if actual, expected := blocks[0].Addresses[0].Port, ""; expected != actual { if actual, expected := blocks[0].Addresses[0].Port, "53"; expected != actual {
t.Errorf("Expected port to be '%s' but was '%s'", expected, actual) t.Errorf("Expected port to be '%s' but was '%s'", expected, actual)
} }