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authorJanos Guljas <janos@resenje.org>2017-12-13 17:23:11 +0800
committerJanos Guljas <janos@resenje.org>2017-12-13 17:40:39 +0800
commit19982f946735948478b6b7e7706f1b615f171d0d (patch)
treecbacbdb6f9e6e731c2ebc17bad74e875f4d8ea8b /swarm/api
parent1dc19de5da64962a98a37bbc7b93a3895d2eb6e6 (diff)
parent32516c768ec09e2a71cab5983d2c8b8ae5d92fc7 (diff)
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swarm, cmd/swarm: Merge branch 'master' into multiple-ens-endpoints
Merge with changes that implement config file PR #15548. Field *EnsApi string* in swarm/api.Config is replaced with *EnsAPIs []string*. A new field *EnsDisabled bool* is added to swarm/api.Config for easy way to disable ENS resolving with config file. Signature of function swarm.NewSwarm is changed and simplified.
Diffstat (limited to 'swarm/api')
-rw-r--r--swarm/api/config.go133
-rw-r--r--swarm/api/config_test.go116
-rw-r--r--swarm/api/manifest.go10
-rw-r--r--swarm/api/manifest_test.go78
4 files changed, 142 insertions, 195 deletions
diff --git a/swarm/api/config.go b/swarm/api/config.go
index d8d25b1c8..3f1a2a074 100644
--- a/swarm/api/config.go
+++ b/swarm/api/config.go
@@ -18,15 +18,15 @@ package api
import (
"crypto/ecdsa"
- "encoding/json"
"fmt"
- "io/ioutil"
"os"
"path/filepath"
"github.com/ethereum/go-ethereum/common"
"github.com/ethereum/go-ethereum/contracts/ens"
"github.com/ethereum/go-ethereum/crypto"
+ "github.com/ethereum/go-ethereum/log"
+ "github.com/ethereum/go-ethereum/node"
"github.com/ethereum/go-ethereum/swarm/network"
"github.com/ethereum/go-ethereum/swarm/services/swap"
"github.com/ethereum/go-ethereum/swarm/storage"
@@ -46,101 +46,70 @@ type Config struct {
*network.HiveParams
Swap *swap.SwapParams
*network.SyncParams
- Path string
- ListenAddr string
- Port string
- PublicKey string
- BzzKey string
- EnsRoot common.Address
- NetworkId uint64
+ Contract common.Address
+ EnsRoot common.Address
+ EnsDisabled bool
+ EnsAPIs []string
+ Path string
+ ListenAddr string
+ Port string
+ PublicKey string
+ BzzKey string
+ NetworkId uint64
+ SwapEnabled bool
+ SyncEnabled bool
+ SwapApi string
+ Cors string
+ BzzAccount string
+ BootNodes string
}
-// config is agnostic to where private key is coming from
-// so managing accounts is outside swarm and left to wrappers
-func NewConfig(path string, contract common.Address, prvKey *ecdsa.PrivateKey, networkId uint64) (self *Config, err error) {
- address := crypto.PubkeyToAddress(prvKey.PublicKey) // default beneficiary address
- dirpath := filepath.Join(path, "bzz-"+common.Bytes2Hex(address.Bytes()))
- err = os.MkdirAll(dirpath, os.ModePerm)
- if err != nil {
- return
- }
- confpath := filepath.Join(dirpath, "config.json")
- var data []byte
- pubkey := crypto.FromECDSAPub(&prvKey.PublicKey)
- pubkeyhex := common.ToHex(pubkey)
- keyhex := crypto.Keccak256Hash(pubkey).Hex()
+//create a default config with all parameters to set to defaults
+func NewDefaultConfig() (self *Config) {
self = &Config{
- SyncParams: network.NewSyncParams(dirpath),
- HiveParams: network.NewHiveParams(dirpath),
+ StoreParams: storage.NewDefaultStoreParams(),
ChunkerParams: storage.NewChunkerParams(),
- StoreParams: storage.NewStoreParams(dirpath),
+ HiveParams: network.NewDefaultHiveParams(),
+ SyncParams: network.NewDefaultSyncParams(),
+ Swap: swap.NewDefaultSwapParams(),
ListenAddr: DefaultHTTPListenAddr,
Port: DefaultHTTPPort,
- Path: dirpath,
- Swap: swap.DefaultSwapParams(contract, prvKey),
- PublicKey: pubkeyhex,
- BzzKey: keyhex,
+ Path: node.DefaultDataDir(),
+ EnsAPIs: nil,
EnsRoot: ens.TestNetAddress,
- NetworkId: networkId,
- }
- data, err = ioutil.ReadFile(confpath)
-
- // if not set in function param, then set default for swarm network, will be overwritten by config file if present
- if networkId == 0 {
- self.NetworkId = network.NetworkId
+ EnsDisabled: false,
+ NetworkId: network.NetworkId,
+ SwapEnabled: false,
+ SyncEnabled: true,
+ SwapApi: "",
+ BootNodes: "",
}
- if err != nil {
- if !os.IsNotExist(err) {
- return
- }
+ return
+}
- // file does not exist
- // write out config file
- err = self.Save()
- if err != nil {
- err = fmt.Errorf("error writing config: %v", err)
- }
- return
- }
+//some config params need to be initialized after the complete
+//config building phase is completed (e.g. due to overriding flags)
+func (self *Config) Init(prvKey *ecdsa.PrivateKey) {
- // file exists, deserialise
- err = json.Unmarshal(data, self)
+ address := crypto.PubkeyToAddress(prvKey.PublicKey)
+ self.Path = filepath.Join(self.Path, "bzz-"+common.Bytes2Hex(address.Bytes()))
+ err := os.MkdirAll(self.Path, os.ModePerm)
if err != nil {
- return nil, fmt.Errorf("unable to parse config: %v", err)
- }
- // check public key
- if pubkeyhex != self.PublicKey {
- return nil, fmt.Errorf("public key does not match the one in the config file %v != %v", pubkeyhex, self.PublicKey)
- }
- if keyhex != self.BzzKey {
- return nil, fmt.Errorf("bzz key does not match the one in the config file %v != %v", keyhex, self.BzzKey)
- }
-
- // if set in function param, replace id set from config file
- if networkId != 0 {
- self.NetworkId = networkId
+ log.Error(fmt.Sprintf("Error creating root swarm data directory: %v", err))
+ return
}
- self.Swap.SetKey(prvKey)
-
- if (self.EnsRoot == common.Address{}) {
- self.EnsRoot = ens.TestNetAddress
- }
+ pubkey := crypto.FromECDSAPub(&prvKey.PublicKey)
+ pubkeyhex := common.ToHex(pubkey)
+ keyhex := crypto.Keccak256Hash(pubkey).Hex()
- return
-}
+ self.PublicKey = pubkeyhex
+ self.BzzKey = keyhex
-func (self *Config) Save() error {
- data, err := json.MarshalIndent(self, "", " ")
- if err != nil {
- return err
- }
- err = os.MkdirAll(self.Path, os.ModePerm)
- if err != nil {
- return err
- }
- confpath := filepath.Join(self.Path, "config.json")
- return ioutil.WriteFile(confpath, data, os.ModePerm)
+ self.Swap.Init(self.Contract, prvKey)
+ self.SyncParams.Init(self.Path)
+ self.HiveParams.Init(self.Path)
+ self.StoreParams.Init(self.Path)
}
diff --git a/swarm/api/config_test.go b/swarm/api/config_test.go
index 85d056270..2e03a610e 100644
--- a/swarm/api/config_test.go
+++ b/swarm/api/config_test.go
@@ -17,109 +17,53 @@
package api
import (
- "io/ioutil"
- "os"
- "path/filepath"
- "strings"
+ "reflect"
"testing"
"github.com/ethereum/go-ethereum/common"
"github.com/ethereum/go-ethereum/crypto"
)
-var (
- hexprvkey = "65138b2aa745041b372153550584587da326ab440576b2a1191dd95cee30039c"
- defaultConfig = `{
- "ChunkDbPath": "` + filepath.Join("TMPDIR", "chunks") + `",
- "DbCapacity": 5000000,
- "CacheCapacity": 5000,
- "Radius": 0,
- "Branches": 128,
- "Hash": "SHA3",
- "CallInterval": 3000000000,
- "KadDbPath": "` + filepath.Join("TMPDIR", "bzz-peers.json") + `",
- "MaxProx": 8,
- "ProxBinSize": 2,
- "BucketSize": 4,
- "PurgeInterval": 151200000000000,
- "InitialRetryInterval": 42000000,
- "MaxIdleInterval": 42000000000,
- "ConnRetryExp": 2,
- "Swap": {
- "BuyAt": 20000000000,
- "SellAt": 20000000000,
- "PayAt": 100,
- "DropAt": 10000,
- "AutoCashInterval": 300000000000,
- "AutoCashThreshold": 50000000000000,
- "AutoDepositInterval": 300000000000,
- "AutoDepositThreshold": 50000000000000,
- "AutoDepositBuffer": 100000000000000,
- "PublicKey": "0x045f5cfd26692e48d0017d380349bcf50982488bc11b5145f3ddf88b24924299048450542d43527fbe29a5cb32f38d62755393ac002e6bfdd71b8d7ba725ecd7a3",
- "Contract": "0x0000000000000000000000000000000000000000",
- "Beneficiary": "0x0d2f62485607cf38d9d795d93682a517661e513e"
- },
- "RequestDbPath": "` + filepath.Join("TMPDIR", "requests") + `",
- "RequestDbBatchSize": 512,
- "KeyBufferSize": 1024,
- "SyncBatchSize": 128,
- "SyncBufferSize": 128,
- "SyncCacheSize": 1024,
- "SyncPriorities": [
- 2,
- 1,
- 1,
- 0,
- 0
- ],
- "SyncModes": [
- true,
- true,
- true,
- true,
- false
- ],
- "Path": "TMPDIR",
- "ListenAddr": "127.0.0.1",
- "Port": "8500",
- "PublicKey": "0x045f5cfd26692e48d0017d380349bcf50982488bc11b5145f3ddf88b24924299048450542d43527fbe29a5cb32f38d62755393ac002e6bfdd71b8d7ba725ecd7a3",
- "BzzKey": "0xe861964402c0b78e2d44098329b8545726f215afa737d803714a4338552fcb81",
- "EnsRoot": "0x112234455c3a32fd11230c42e7bccd4a84e02010",
- "NetworkId": 323
-}`
-)
+func TestConfig(t *testing.T) {
-func TestConfigWriteRead(t *testing.T) {
- tmp, err := ioutil.TempDir(os.TempDir(), "bzz-test")
- if err != nil {
- t.Fatal(err)
- }
- defer os.RemoveAll(tmp)
+ var hexprvkey = "65138b2aa745041b372153550584587da326ab440576b2a1191dd95cee30039c"
prvkey, err := crypto.HexToECDSA(hexprvkey)
if err != nil {
t.Fatalf("failed to load private key: %v", err)
}
- orig, err := NewConfig(tmp, common.Address{}, prvkey, 323)
- if err != nil {
- t.Fatalf("expected no error, got %v", err)
+
+ one := NewDefaultConfig()
+ two := NewDefaultConfig()
+
+ if equal := reflect.DeepEqual(one, two); equal == false {
+ t.Fatal("Two default configs are not equal")
}
- data, err := ioutil.ReadFile(filepath.Join(orig.Path, "config.json"))
- if err != nil {
- t.Fatalf("default config file cannot be read: %v", err)
+
+ one.Init(prvkey)
+
+ //the init function should set the following fields
+ if one.BzzKey == "" {
+ t.Fatal("Expected BzzKey to be set")
}
- exp := strings.Replace(defaultConfig, "TMPDIR", orig.Path, -1)
- exp = strings.Replace(exp, "\\", "\\\\", -1)
- if string(data) != exp {
- t.Fatalf("default config mismatch:\nexpected: %v\ngot: %v", exp, string(data))
+ if one.PublicKey == "" {
+ t.Fatal("Expected PublicKey to be set")
}
- conf, err := NewConfig(tmp, common.Address{}, prvkey, 323)
- if err != nil {
- t.Fatalf("expected no error, got %v", err)
+ //the Init function should append subdirs to the given path
+ if one.Swap.PayProfile.Beneficiary == (common.Address{}) {
+ t.Fatal("Failed to correctly initialize SwapParams")
}
- if conf.Swap.Beneficiary.Hex() != orig.Swap.Beneficiary.Hex() {
- t.Fatalf("expected beneficiary from loaded config %v to match original %v", conf.Swap.Beneficiary.Hex(), orig.Swap.Beneficiary.Hex())
+
+ if one.SyncParams.RequestDbPath == one.Path {
+ t.Fatal("Failed to correctly initialize SyncParams")
}
+ if one.HiveParams.KadDbPath == one.Path {
+ t.Fatal("Failed to correctly initialize HiveParams")
+ }
+
+ if one.StoreParams.ChunkDbPath == one.Path {
+ t.Fatal("Failed to correctly initialize StoreParams")
+ }
}
diff --git a/swarm/api/manifest.go b/swarm/api/manifest.go
index 32b5f80a7..685a300fc 100644
--- a/swarm/api/manifest.go
+++ b/swarm/api/manifest.go
@@ -436,6 +436,16 @@ func (self *manifestTrie) findPrefixOf(path string, quitC chan bool) (entry *man
if len(path) <= epl {
if entry.Path[:len(path)] == path {
if entry.ContentType == ManifestType {
+ err := self.loadSubTrie(entry, quitC)
+ if err == nil && entry.subtrie != nil {
+ subentries := entry.subtrie.entries
+ for i := 0; i < len(subentries); i++ {
+ sub := subentries[i]
+ if sub != nil && sub.Path == "" {
+ return sub, len(path)
+ }
+ }
+ }
entry.Status = http.StatusMultipleChoices
}
pos = len(path)
diff --git a/swarm/api/manifest_test.go b/swarm/api/manifest_test.go
index f048627c5..7098ca16f 100644
--- a/swarm/api/manifest_test.go
+++ b/swarm/api/manifest_test.go
@@ -21,6 +21,7 @@ import (
"encoding/json"
"fmt"
"io"
+ "net/http"
"strings"
"testing"
@@ -39,17 +40,17 @@ func manifest(paths ...string) (manifestReader storage.LazySectionReader) {
}
}
-func testGetEntry(t *testing.T, path, match string, paths ...string) *manifestTrie {
+func testGetEntry(t *testing.T, path, match string, multiple bool, paths ...string) *manifestTrie {
quitC := make(chan bool)
trie, err := readManifest(manifest(paths...), nil, nil, quitC)
if err != nil {
t.Errorf("unexpected error making manifest: %v", err)
}
- checkEntry(t, path, match, trie)
+ checkEntry(t, path, match, multiple, trie)
return trie
}
-func checkEntry(t *testing.T, path, match string, trie *manifestTrie) {
+func checkEntry(t *testing.T, path, match string, multiple bool, trie *manifestTrie) {
entry, fullpath := trie.getEntry(path)
if match == "-" && entry != nil {
t.Errorf("expected no match for '%s', got '%s'", path, fullpath)
@@ -60,32 +61,55 @@ func checkEntry(t *testing.T, path, match string, trie *manifestTrie) {
} else if fullpath != match {
t.Errorf("incorrect entry retrieved for '%s'. expected path '%v', got '%s'", path, match, fullpath)
}
+
+ if multiple && entry.Status != http.StatusMultipleChoices {
+ t.Errorf("Expected %d Multiple Choices Status for path %s, match %s, got %d", http.StatusMultipleChoices, path, match, entry.Status)
+ } else if !multiple && entry != nil && entry.Status == http.StatusMultipleChoices {
+ t.Errorf("Were not expecting %d Multiple Choices Status for path %s, match %s, but got it", http.StatusMultipleChoices, path, match)
+ }
}
func TestGetEntry(t *testing.T) {
// file system manifest always contains regularized paths
- testGetEntry(t, "a", "a", "a")
- testGetEntry(t, "b", "-", "a")
- testGetEntry(t, "/a//", "a", "a")
+ testGetEntry(t, "a", "a", false, "a")
+ testGetEntry(t, "b", "-", false, "a")
+ testGetEntry(t, "/a//", "a", false, "a")
// fallback
- testGetEntry(t, "/a", "", "")
- testGetEntry(t, "/a/b", "a/b", "a/b")
+ testGetEntry(t, "/a", "", false, "")
+ testGetEntry(t, "/a/b", "a/b", false, "a/b")
// longest/deepest math
- testGetEntry(t, "read", "read", "readme.md", "readit.md")
- testGetEntry(t, "rf", "-", "readme.md", "readit.md")
- testGetEntry(t, "readme", "readme", "readme.md")
- testGetEntry(t, "readme", "-", "readit.md")
- testGetEntry(t, "readme.md", "readme.md", "readme.md")
- testGetEntry(t, "readme.md", "-", "readit.md")
- testGetEntry(t, "readmeAmd", "-", "readit.md")
- testGetEntry(t, "readme.mdffff", "-", "readme.md")
- testGetEntry(t, "ab", "ab", "ab/cefg", "ab/cedh", "ab/kkkkkk")
- testGetEntry(t, "ab/ce", "ab/ce", "ab/cefg", "ab/cedh", "ab/ceuuuuuuuuuu")
- testGetEntry(t, "abc", "abc", "abcd", "abczzzzef", "abc/def", "abc/e/g")
- testGetEntry(t, "a/b", "a/b", "a", "a/bc", "a/ba", "a/b/c")
- testGetEntry(t, "a/b", "a/b", "a", "a/b", "a/bb", "a/b/c")
- testGetEntry(t, "//a//b//", "a/b", "a", "a/b", "a/bb", "a/b/c")
+ testGetEntry(t, "read", "read", true, "readme.md", "readit.md")
+ testGetEntry(t, "rf", "-", false, "readme.md", "readit.md")
+ testGetEntry(t, "readme", "readme", false, "readme.md")
+ testGetEntry(t, "readme", "-", false, "readit.md")
+ testGetEntry(t, "readme.md", "readme.md", false, "readme.md")
+ testGetEntry(t, "readme.md", "-", false, "readit.md")
+ testGetEntry(t, "readmeAmd", "-", false, "readit.md")
+ testGetEntry(t, "readme.mdffff", "-", false, "readme.md")
+ testGetEntry(t, "ab", "ab", true, "ab/cefg", "ab/cedh", "ab/kkkkkk")
+ testGetEntry(t, "ab/ce", "ab/ce", true, "ab/cefg", "ab/cedh", "ab/ceuuuuuuuuuu")
+ testGetEntry(t, "abc", "abc", true, "abcd", "abczzzzef", "abc/def", "abc/e/g")
+ testGetEntry(t, "a/b", "a/b", true, "a", "a/bc", "a/ba", "a/b/c")
+ testGetEntry(t, "a/b", "a/b", false, "a", "a/b", "a/bb", "a/b/c")
+ testGetEntry(t, "//a//b//", "a/b", false, "a", "a/b", "a/bb", "a/b/c")
}
+
+func TestExactMatch(t *testing.T) {
+ quitC := make(chan bool)
+ mf := manifest("shouldBeExactMatch.css", "shouldBeExactMatch.css.map")
+ trie, err := readManifest(mf, nil, nil, quitC)
+ if err != nil {
+ t.Errorf("unexpected error making manifest: %v", err)
+ }
+ entry, _ := trie.getEntry("shouldBeExactMatch.css")
+ if entry.Path != "" {
+ t.Errorf("Expected entry to match %s, got: %s", "shouldBeExactMatch.css", entry.Path)
+ }
+ if entry.Status == http.StatusMultipleChoices {
+ t.Errorf("Got status %d, which is unexepcted", http.StatusMultipleChoices)
+ }
+}
+
func TestDeleteEntry(t *testing.T) {
}
@@ -108,15 +132,15 @@ func TestAddFileWithManifestPath(t *testing.T) {
if err != nil {
t.Fatal(err)
}
- checkEntry(t, "ab", "ab", trie)
- checkEntry(t, "ac", "ac", trie)
+ checkEntry(t, "ab", "ab", false, trie)
+ checkEntry(t, "ac", "ac", false, trie)
// now add path "a" and check we can still get "ab" and "ac"
entry := &manifestTrieEntry{}
entry.Path = "a"
entry.Hash = "a"
trie.addEntry(entry, nil)
- checkEntry(t, "ab", "ab", trie)
- checkEntry(t, "ac", "ac", trie)
- checkEntry(t, "a", "a", trie)
+ checkEntry(t, "ab", "ab", false, trie)
+ checkEntry(t, "ac", "ac", false, trie)
+ checkEntry(t, "a", "a", false, trie)
}