mirror of
https://codeberg.org/forgejo/forgejo.git
synced 2024-08-28 13:31:30 +02:00
upgrade version of lib/pq to v1.1.0 (#6640)
Adds SCRAM-SHA-256 authentication
This commit is contained in:
parent
83d6e5e3f8
commit
3fb038c53a
14 changed files with 527 additions and 162 deletions
2
go.mod
2
go.mod
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@ -74,7 +74,7 @@ require (
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github.com/klauspost/cpuid v0.0.0-20160302075316-09cded8978dc // indirect
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github.com/klauspost/crc32 v0.0.0-20161016154125-cb6bfca970f6 // indirect
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github.com/lafriks/xormstore v1.0.0
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github.com/lib/pq v1.0.0
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github.com/lib/pq v1.1.0
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github.com/lunny/dingtalk_webhook v0.0.0-20171025031554-e3534c89ef96
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github.com/lunny/levelqueue v0.0.0-20190217115915-02b525a4418e
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github.com/lunny/log v0.0.0-20160921050905-7887c61bf0de // indirect
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2
go.sum
2
go.sum
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@ -198,6 +198,8 @@ github.com/lafriks/xormstore v1.0.0 h1:P/IJzNSIpjXl/Up3o2Td5ZU/x4v6DEKLMaPQJGtmJ
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github.com/lafriks/xormstore v1.0.0/go.mod h1:dD8vHNRfEp3Uy+JvX9cMi2SXcRKJ0x4pYKsZuy843Ic=
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github.com/lib/pq v1.0.0 h1:X5PMW56eZitiTeO7tKzZxFCSpbFZJtkMMooicw2us9A=
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github.com/lib/pq v1.0.0/go.mod h1:5WUZQaWbwv1U+lTReE5YruASi9Al49XbQIvNi/34Woo=
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github.com/lib/pq v1.1.0 h1:/5u4a+KGJptBRqGzPvYQL9p0d/tPR4S31+Tnzj9lEO4=
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github.com/lib/pq v1.1.0/go.mod h1:5WUZQaWbwv1U+lTReE5YruASi9Al49XbQIvNi/34Woo=
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github.com/lunny/dingtalk_webhook v0.0.0-20171025031554-e3534c89ef96 h1:uNwtsDp7ci48vBTTxDuwcoTXz4lwtDTe7TjCQ0noaWY=
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github.com/lunny/dingtalk_webhook v0.0.0-20171025031554-e3534c89ef96/go.mod h1:mmIfjCSQlGYXmJ95jFN84AkQFnVABtKuJL8IrzwvUKQ=
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github.com/lunny/levelqueue v0.0.0-20190217115915-02b525a4418e h1:GSprKUrG9wNgwQgROvjPGXmcZrg4OLslOuZGB0uJjx8=
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2
vendor/github.com/lib/pq/.travis.sh
generated
vendored
2
vendor/github.com/lib/pq/.travis.sh
generated
vendored
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@ -80,7 +80,7 @@ megacheck_install() {
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}
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golint_install() {
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go get github.com/golang/lint/golint
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go get golang.org/x/lint/golint
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}
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$1
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4
vendor/github.com/lib/pq/.travis.yml
generated
vendored
4
vendor/github.com/lib/pq/.travis.yml
generated
vendored
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@ -1,9 +1,9 @@
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language: go
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go:
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- 1.8.x
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- 1.9.x
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- 1.10.x
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- 1.11.x
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- master
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sudo: true
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@ -44,7 +44,7 @@ script:
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- >
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goimports -d -e $(find -name '*.go') | awk '{ print } END { exit NR == 0 ? 0 : 1 }'
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- go vet ./...
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- megacheck -go 1.8 ./...
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- megacheck -go 1.9 ./...
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- golint ./...
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- PQTEST_BINARY_PARAMETERS=no go test -race -v ./...
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- PQTEST_BINARY_PARAMETERS=yes go test -race -v ./...
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2
vendor/github.com/lib/pq/README.md
generated
vendored
2
vendor/github.com/lib/pq/README.md
generated
vendored
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@ -10,7 +10,7 @@
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## Docs
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For detailed documentation and basic usage examples, please see the package
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documentation at <http://godoc.org/github.com/lib/pq>.
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documentation at <https://godoc.org/github.com/lib/pq>.
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## Tests
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259
vendor/github.com/lib/pq/conn.go
generated
vendored
259
vendor/github.com/lib/pq/conn.go
generated
vendored
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@ -2,7 +2,9 @@ package pq
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import (
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"bufio"
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"context"
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"crypto/md5"
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"crypto/sha256"
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"database/sql"
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"database/sql/driver"
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"encoding/binary"
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@ -20,6 +22,7 @@ import (
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"unicode"
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"github.com/lib/pq/oid"
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"github.com/lib/pq/scram"
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)
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// Common error types
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@ -89,13 +92,24 @@ type Dialer interface {
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DialTimeout(network, address string, timeout time.Duration) (net.Conn, error)
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}
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type defaultDialer struct{}
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func (d defaultDialer) Dial(ntw, addr string) (net.Conn, error) {
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return net.Dial(ntw, addr)
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type DialerContext interface {
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DialContext(ctx context.Context, network, address string) (net.Conn, error)
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}
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func (d defaultDialer) DialTimeout(ntw, addr string, timeout time.Duration) (net.Conn, error) {
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return net.DialTimeout(ntw, addr, timeout)
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type defaultDialer struct {
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d net.Dialer
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}
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func (d defaultDialer) Dial(network, address string) (net.Conn, error) {
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return d.d.Dial(network, address)
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}
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func (d defaultDialer) DialTimeout(network, address string, timeout time.Duration) (net.Conn, error) {
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ctx, cancel := context.WithTimeout(context.Background(), timeout)
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defer cancel()
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return d.DialContext(ctx, network, address)
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}
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func (d defaultDialer) DialContext(ctx context.Context, network, address string) (net.Conn, error) {
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return d.d.DialContext(ctx, network, address)
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}
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type conn struct {
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@ -244,90 +258,35 @@ func (cn *conn) writeBuf(b byte) *writeBuf {
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}
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}
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// Open opens a new connection to the database. name is a connection string.
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// Open opens a new connection to the database. dsn is a connection string.
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// Most users should only use it through database/sql package from the standard
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// library.
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func Open(name string) (_ driver.Conn, err error) {
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return DialOpen(defaultDialer{}, name)
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func Open(dsn string) (_ driver.Conn, err error) {
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return DialOpen(defaultDialer{}, dsn)
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}
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// DialOpen opens a new connection to the database using a dialer.
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func DialOpen(d Dialer, name string) (_ driver.Conn, err error) {
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func DialOpen(d Dialer, dsn string) (_ driver.Conn, err error) {
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c, err := NewConnector(dsn)
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if err != nil {
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return nil, err
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}
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c.dialer = d
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return c.open(context.Background())
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}
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func (c *Connector) open(ctx context.Context) (cn *conn, err error) {
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// Handle any panics during connection initialization. Note that we
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// specifically do *not* want to use errRecover(), as that would turn any
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// connection errors into ErrBadConns, hiding the real error message from
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// the user.
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defer errRecoverNoErrBadConn(&err)
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o := make(values)
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o := c.opts
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// A number of defaults are applied here, in this order:
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//
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// * Very low precedence defaults applied in every situation
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// * Environment variables
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// * Explicitly passed connection information
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o["host"] = "localhost"
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o["port"] = "5432"
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// N.B.: Extra float digits should be set to 3, but that breaks
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// Postgres 8.4 and older, where the max is 2.
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o["extra_float_digits"] = "2"
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for k, v := range parseEnviron(os.Environ()) {
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o[k] = v
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}
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if strings.HasPrefix(name, "postgres://") || strings.HasPrefix(name, "postgresql://") {
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name, err = ParseURL(name)
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if err != nil {
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return nil, err
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}
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}
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if err := parseOpts(name, o); err != nil {
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return nil, err
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}
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// Use the "fallback" application name if necessary
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if fallback, ok := o["fallback_application_name"]; ok {
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if _, ok := o["application_name"]; !ok {
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o["application_name"] = fallback
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}
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}
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// We can't work with any client_encoding other than UTF-8 currently.
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// However, we have historically allowed the user to set it to UTF-8
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// explicitly, and there's no reason to break such programs, so allow that.
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// Note that the "options" setting could also set client_encoding, but
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// parsing its value is not worth it. Instead, we always explicitly send
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// client_encoding as a separate run-time parameter, which should override
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// anything set in options.
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if enc, ok := o["client_encoding"]; ok && !isUTF8(enc) {
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return nil, errors.New("client_encoding must be absent or 'UTF8'")
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}
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o["client_encoding"] = "UTF8"
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// DateStyle needs a similar treatment.
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if datestyle, ok := o["datestyle"]; ok {
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if datestyle != "ISO, MDY" {
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panic(fmt.Sprintf("setting datestyle must be absent or %v; got %v",
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"ISO, MDY", datestyle))
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}
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} else {
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o["datestyle"] = "ISO, MDY"
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}
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// If a user is not provided by any other means, the last
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// resort is to use the current operating system provided user
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// name.
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if _, ok := o["user"]; !ok {
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u, err := userCurrent()
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if err != nil {
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return nil, err
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}
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o["user"] = u
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}
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cn := &conn{
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cn = &conn{
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opts: o,
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dialer: d,
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dialer: c.dialer,
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}
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err = cn.handleDriverSettings(o)
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if err != nil {
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@ -335,7 +294,7 @@ func DialOpen(d Dialer, name string) (_ driver.Conn, err error) {
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}
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cn.handlePgpass(o)
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cn.c, err = dial(d, o)
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cn.c, err = dial(ctx, c.dialer, o)
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if err != nil {
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return nil, err
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}
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@ -364,10 +323,10 @@ func DialOpen(d Dialer, name string) (_ driver.Conn, err error) {
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return cn, err
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}
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func dial(d Dialer, o values) (net.Conn, error) {
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ntw, addr := network(o)
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func dial(ctx context.Context, d Dialer, o values) (net.Conn, error) {
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network, address := network(o)
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// SSL is not necessary or supported over UNIX domain sockets
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if ntw == "unix" {
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if network == "unix" {
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o["sslmode"] = "disable"
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}
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@ -378,19 +337,30 @@ func dial(d Dialer, o values) (net.Conn, error) {
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return nil, fmt.Errorf("invalid value for parameter connect_timeout: %s", err)
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}
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duration := time.Duration(seconds) * time.Second
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// connect_timeout should apply to the entire connection establishment
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// procedure, so we both use a timeout for the TCP connection
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// establishment and set a deadline for doing the initial handshake.
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// The deadline is then reset after startup() is done.
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deadline := time.Now().Add(duration)
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conn, err := d.DialTimeout(ntw, addr, duration)
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var conn net.Conn
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if dctx, ok := d.(DialerContext); ok {
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ctx, cancel := context.WithTimeout(ctx, duration)
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defer cancel()
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conn, err = dctx.DialContext(ctx, network, address)
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} else {
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conn, err = d.DialTimeout(network, address, duration)
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}
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if err != nil {
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return nil, err
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}
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err = conn.SetDeadline(deadline)
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return conn, err
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}
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return d.Dial(ntw, addr)
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if dctx, ok := d.(DialerContext); ok {
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return dctx.DialContext(ctx, network, address)
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}
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return d.Dial(network, address)
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}
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func network(o values) (string, string) {
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@ -704,7 +674,7 @@ func (cn *conn) simpleQuery(q string) (res *rows, err error) {
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// res might be non-nil here if we received a previous
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// CommandComplete, but that's fine; just overwrite it
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res = &rows{cn: cn}
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res.colNames, res.colFmts, res.colTyps = parsePortalRowDescribe(r)
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res.rowsHeader = parsePortalRowDescribe(r)
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// To work around a bug in QueryRow in Go 1.2 and earlier, wait
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// until the first DataRow has been received.
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|
@ -861,17 +831,15 @@ func (cn *conn) query(query string, args []driver.Value) (_ *rows, err error) {
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cn.readParseResponse()
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cn.readBindResponse()
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rows := &rows{cn: cn}
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rows.colNames, rows.colFmts, rows.colTyps = cn.readPortalDescribeResponse()
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rows.rowsHeader = cn.readPortalDescribeResponse()
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cn.postExecuteWorkaround()
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return rows, nil
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}
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st := cn.prepareTo(query, "")
|
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st.exec(args)
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return &rows{
|
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cn: cn,
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colNames: st.colNames,
|
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colTyps: st.colTyps,
|
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colFmts: st.colFmts,
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cn: cn,
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rowsHeader: st.rowsHeader,
|
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}, nil
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}
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|
@ -992,7 +960,6 @@ func (cn *conn) recv() (t byte, r *readBuf) {
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if err != nil {
|
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panic(err)
|
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}
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|
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switch t {
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case 'E':
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panic(parseError(r))
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|
@ -1163,6 +1130,55 @@ func (cn *conn) auth(r *readBuf, o values) {
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if r.int32() != 0 {
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errorf("unexpected authentication response: %q", t)
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}
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case 10:
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sc := scram.NewClient(sha256.New, o["user"], o["password"])
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sc.Step(nil)
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if sc.Err() != nil {
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errorf("SCRAM-SHA-256 error: %s", sc.Err().Error())
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}
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scOut := sc.Out()
|
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|
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w := cn.writeBuf('p')
|
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w.string("SCRAM-SHA-256")
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w.int32(len(scOut))
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w.bytes(scOut)
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cn.send(w)
|
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|
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t, r := cn.recv()
|
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if t != 'R' {
|
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errorf("unexpected password response: %q", t)
|
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}
|
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|
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if r.int32() != 11 {
|
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errorf("unexpected authentication response: %q", t)
|
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}
|
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|
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nextStep := r.next(len(*r))
|
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sc.Step(nextStep)
|
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if sc.Err() != nil {
|
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errorf("SCRAM-SHA-256 error: %s", sc.Err().Error())
|
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}
|
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|
||||
scOut = sc.Out()
|
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w = cn.writeBuf('p')
|
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w.bytes(scOut)
|
||||
cn.send(w)
|
||||
|
||||
t, r = cn.recv()
|
||||
if t != 'R' {
|
||||
errorf("unexpected password response: %q", t)
|
||||
}
|
||||
|
||||
if r.int32() != 12 {
|
||||
errorf("unexpected authentication response: %q", t)
|
||||
}
|
||||
|
||||
nextStep = r.next(len(*r))
|
||||
sc.Step(nextStep)
|
||||
if sc.Err() != nil {
|
||||
errorf("SCRAM-SHA-256 error: %s", sc.Err().Error())
|
||||
}
|
||||
|
||||
default:
|
||||
errorf("unknown authentication response: %d", code)
|
||||
}
|
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|
@ -1180,12 +1196,10 @@ var colFmtDataAllBinary = []byte{0, 1, 0, 1}
|
|||
var colFmtDataAllText = []byte{0, 0}
|
||||
|
||||
type stmt struct {
|
||||
cn *conn
|
||||
name string
|
||||
colNames []string
|
||||
colFmts []format
|
||||
cn *conn
|
||||
name string
|
||||
rowsHeader
|
||||
colFmtData []byte
|
||||
colTyps []fieldDesc
|
||||
paramTyps []oid.Oid
|
||||
closed bool
|
||||
}
|
||||
|
@ -1231,10 +1245,8 @@ func (st *stmt) Query(v []driver.Value) (r driver.Rows, err error) {
|
|||
|
||||
st.exec(v)
|
||||
return &rows{
|
||||
cn: st.cn,
|
||||
colNames: st.colNames,
|
||||
colTyps: st.colTyps,
|
||||
colFmts: st.colFmts,
|
||||
cn: st.cn,
|
||||
rowsHeader: st.rowsHeader,
|
||||
}, nil
|
||||
}
|
||||
|
||||
|
@ -1344,16 +1356,22 @@ func (cn *conn) parseComplete(commandTag string) (driver.Result, string) {
|
|||
return driver.RowsAffected(n), commandTag
|
||||
}
|
||||
|
||||
type rows struct {
|
||||
cn *conn
|
||||
finish func()
|
||||
type rowsHeader struct {
|
||||
colNames []string
|
||||
colTyps []fieldDesc
|
||||
colFmts []format
|
||||
done bool
|
||||
rb readBuf
|
||||
result driver.Result
|
||||
tag string
|
||||
}
|
||||
|
||||
type rows struct {
|
||||
cn *conn
|
||||
finish func()
|
||||
rowsHeader
|
||||
done bool
|
||||
rb readBuf
|
||||
result driver.Result
|
||||
tag string
|
||||
|
||||
next *rowsHeader
|
||||
}
|
||||
|
||||
func (rs *rows) Close() error {
|
||||
|
@ -1440,7 +1458,8 @@ func (rs *rows) Next(dest []driver.Value) (err error) {
|
|||
}
|
||||
return
|
||||
case 'T':
|
||||
rs.colNames, rs.colFmts, rs.colTyps = parsePortalRowDescribe(&rs.rb)
|
||||
next := parsePortalRowDescribe(&rs.rb)
|
||||
rs.next = &next
|
||||
return io.EOF
|
||||
default:
|
||||
errorf("unexpected message after execute: %q", t)
|
||||
|
@ -1449,10 +1468,16 @@ func (rs *rows) Next(dest []driver.Value) (err error) {
|
|||
}
|
||||
|
||||
func (rs *rows) HasNextResultSet() bool {
|
||||
return !rs.done
|
||||
hasNext := rs.next != nil && !rs.done
|
||||
return hasNext
|
||||
}
|
||||
|
||||
func (rs *rows) NextResultSet() error {
|
||||
if rs.next == nil {
|
||||
return io.EOF
|
||||
}
|
||||
rs.rowsHeader = *rs.next
|
||||
rs.next = nil
|
||||
return nil
|
||||
}
|
||||
|
||||
|
@ -1630,13 +1655,13 @@ func (cn *conn) readStatementDescribeResponse() (paramTyps []oid.Oid, colNames [
|
|||
}
|
||||
}
|
||||
|
||||
func (cn *conn) readPortalDescribeResponse() (colNames []string, colFmts []format, colTyps []fieldDesc) {
|
||||
func (cn *conn) readPortalDescribeResponse() rowsHeader {
|
||||
t, r := cn.recv1()
|
||||
switch t {
|
||||
case 'T':
|
||||
return parsePortalRowDescribe(r)
|
||||
case 'n':
|
||||
return nil, nil, nil
|
||||
return rowsHeader{}
|
||||
case 'E':
|
||||
err := parseError(r)
|
||||
cn.readReadyForQuery()
|
||||
|
@ -1742,11 +1767,11 @@ func parseStatementRowDescribe(r *readBuf) (colNames []string, colTyps []fieldDe
|
|||
return
|
||||
}
|
||||
|
||||
func parsePortalRowDescribe(r *readBuf) (colNames []string, colFmts []format, colTyps []fieldDesc) {
|
||||
func parsePortalRowDescribe(r *readBuf) rowsHeader {
|
||||
n := r.int16()
|
||||
colNames = make([]string, n)
|
||||
colFmts = make([]format, n)
|
||||
colTyps = make([]fieldDesc, n)
|
||||
colNames := make([]string, n)
|
||||
colFmts := make([]format, n)
|
||||
colTyps := make([]fieldDesc, n)
|
||||
for i := range colNames {
|
||||
colNames[i] = r.string()
|
||||
r.next(6)
|
||||
|
@ -1755,7 +1780,11 @@ func parsePortalRowDescribe(r *readBuf) (colNames []string, colFmts []format, co
|
|||
colTyps[i].Mod = r.int32()
|
||||
colFmts[i] = format(r.int16())
|
||||
}
|
||||
return
|
||||
return rowsHeader{
|
||||
colNames: colNames,
|
||||
colFmts: colFmts,
|
||||
colTyps: colTyps,
|
||||
}
|
||||
}
|
||||
|
||||
// parseEnviron tries to mimic some of libpq's environment handling
|
||||
|
|
28
vendor/github.com/lib/pq/conn_go18.go
generated
vendored
28
vendor/github.com/lib/pq/conn_go18.go
generated
vendored
|
@ -1,5 +1,3 @@
|
|||
// +build go1.8
|
||||
|
||||
package pq
|
||||
|
||||
import (
|
||||
|
@ -9,6 +7,7 @@ import (
|
|||
"fmt"
|
||||
"io"
|
||||
"io/ioutil"
|
||||
"time"
|
||||
)
|
||||
|
||||
// Implement the "QueryerContext" interface
|
||||
|
@ -76,13 +75,32 @@ func (cn *conn) BeginTx(ctx context.Context, opts driver.TxOptions) (driver.Tx,
|
|||
return tx, nil
|
||||
}
|
||||
|
||||
func (cn *conn) Ping(ctx context.Context) error {
|
||||
if finish := cn.watchCancel(ctx); finish != nil {
|
||||
defer finish()
|
||||
}
|
||||
rows, err := cn.simpleQuery("SELECT 'lib/pq ping test';")
|
||||
if err != nil {
|
||||
return driver.ErrBadConn // https://golang.org/pkg/database/sql/driver/#Pinger
|
||||
}
|
||||
rows.Close()
|
||||
return nil
|
||||
}
|
||||
|
||||
func (cn *conn) watchCancel(ctx context.Context) func() {
|
||||
if done := ctx.Done(); done != nil {
|
||||
finished := make(chan struct{})
|
||||
go func() {
|
||||
select {
|
||||
case <-done:
|
||||
_ = cn.cancel()
|
||||
// At this point the function level context is canceled,
|
||||
// so it must not be used for the additional network
|
||||
// request to cancel the query.
|
||||
// Create a new context to pass into the dial.
|
||||
ctxCancel, cancel := context.WithTimeout(context.Background(), time.Second*10)
|
||||
defer cancel()
|
||||
|
||||
_ = cn.cancel(ctxCancel)
|
||||
finished <- struct{}{}
|
||||
case <-finished:
|
||||
}
|
||||
|
@ -97,8 +115,8 @@ func (cn *conn) watchCancel(ctx context.Context) func() {
|
|||
return nil
|
||||
}
|
||||
|
||||
func (cn *conn) cancel() error {
|
||||
c, err := dial(cn.dialer, cn.opts)
|
||||
func (cn *conn) cancel(ctx context.Context) error {
|
||||
c, err := dial(ctx, cn.dialer, cn.opts)
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
|
|
91
vendor/github.com/lib/pq/connector.go
generated
vendored
91
vendor/github.com/lib/pq/connector.go
generated
vendored
|
@ -1,10 +1,12 @@
|
|||
// +build go1.10
|
||||
|
||||
package pq
|
||||
|
||||
import (
|
||||
"context"
|
||||
"database/sql/driver"
|
||||
"errors"
|
||||
"fmt"
|
||||
"os"
|
||||
"strings"
|
||||
)
|
||||
|
||||
// Connector represents a fixed configuration for the pq driver with a given
|
||||
|
@ -14,30 +16,95 @@ import (
|
|||
//
|
||||
// See https://golang.org/pkg/database/sql/driver/#Connector.
|
||||
// See https://golang.org/pkg/database/sql/#OpenDB.
|
||||
type connector struct {
|
||||
name string
|
||||
type Connector struct {
|
||||
opts values
|
||||
dialer Dialer
|
||||
}
|
||||
|
||||
// Connect returns a connection to the database using the fixed configuration
|
||||
// of this Connector. Context is not used.
|
||||
func (c *connector) Connect(_ context.Context) (driver.Conn, error) {
|
||||
return (&Driver{}).Open(c.name)
|
||||
func (c *Connector) Connect(ctx context.Context) (driver.Conn, error) {
|
||||
return c.open(ctx)
|
||||
}
|
||||
|
||||
// Driver returnst the underlying driver of this Connector.
|
||||
func (c *connector) Driver() driver.Driver {
|
||||
func (c *Connector) Driver() driver.Driver {
|
||||
return &Driver{}
|
||||
}
|
||||
|
||||
var _ driver.Connector = &connector{}
|
||||
|
||||
// NewConnector returns a connector for the pq driver in a fixed configuration
|
||||
// with the given name. The returned connector can be used to create any number
|
||||
// with the given dsn. The returned connector can be used to create any number
|
||||
// of equivalent Conn's. The returned connector is intended to be used with
|
||||
// database/sql.OpenDB.
|
||||
//
|
||||
// See https://golang.org/pkg/database/sql/driver/#Connector.
|
||||
// See https://golang.org/pkg/database/sql/#OpenDB.
|
||||
func NewConnector(name string) (driver.Connector, error) {
|
||||
return &connector{name: name}, nil
|
||||
func NewConnector(dsn string) (*Connector, error) {
|
||||
var err error
|
||||
o := make(values)
|
||||
|
||||
// A number of defaults are applied here, in this order:
|
||||
//
|
||||
// * Very low precedence defaults applied in every situation
|
||||
// * Environment variables
|
||||
// * Explicitly passed connection information
|
||||
o["host"] = "localhost"
|
||||
o["port"] = "5432"
|
||||
// N.B.: Extra float digits should be set to 3, but that breaks
|
||||
// Postgres 8.4 and older, where the max is 2.
|
||||
o["extra_float_digits"] = "2"
|
||||
for k, v := range parseEnviron(os.Environ()) {
|
||||
o[k] = v
|
||||
}
|
||||
|
||||
if strings.HasPrefix(dsn, "postgres://") || strings.HasPrefix(dsn, "postgresql://") {
|
||||
dsn, err = ParseURL(dsn)
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
}
|
||||
|
||||
if err := parseOpts(dsn, o); err != nil {
|
||||
return nil, err
|
||||
}
|
||||
|
||||
// Use the "fallback" application name if necessary
|
||||
if fallback, ok := o["fallback_application_name"]; ok {
|
||||
if _, ok := o["application_name"]; !ok {
|
||||
o["application_name"] = fallback
|
||||
}
|
||||
}
|
||||
|
||||
// We can't work with any client_encoding other than UTF-8 currently.
|
||||
// However, we have historically allowed the user to set it to UTF-8
|
||||
// explicitly, and there's no reason to break such programs, so allow that.
|
||||
// Note that the "options" setting could also set client_encoding, but
|
||||
// parsing its value is not worth it. Instead, we always explicitly send
|
||||
// client_encoding as a separate run-time parameter, which should override
|
||||
// anything set in options.
|
||||
if enc, ok := o["client_encoding"]; ok && !isUTF8(enc) {
|
||||
return nil, errors.New("client_encoding must be absent or 'UTF8'")
|
||||
}
|
||||
o["client_encoding"] = "UTF8"
|
||||
// DateStyle needs a similar treatment.
|
||||
if datestyle, ok := o["datestyle"]; ok {
|
||||
if datestyle != "ISO, MDY" {
|
||||
return nil, fmt.Errorf("setting datestyle must be absent or %v; got %v", "ISO, MDY", datestyle)
|
||||
}
|
||||
} else {
|
||||
o["datestyle"] = "ISO, MDY"
|
||||
}
|
||||
|
||||
// If a user is not provided by any other means, the last
|
||||
// resort is to use the current operating system provided user
|
||||
// name.
|
||||
if _, ok := o["user"]; !ok {
|
||||
u, err := userCurrent()
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
o["user"] = u
|
||||
}
|
||||
|
||||
return &Connector{opts: o, dialer: defaultDialer{}}, nil
|
||||
}
|
||||
|
|
2
vendor/github.com/lib/pq/doc.go
generated
vendored
2
vendor/github.com/lib/pq/doc.go
generated
vendored
|
@ -239,7 +239,7 @@ for more information). Note that the channel name will be truncated to 63
|
|||
bytes by the PostgreSQL server.
|
||||
|
||||
You can find a complete, working example of Listener usage at
|
||||
http://godoc.org/github.com/lib/pq/example/listen.
|
||||
https://godoc.org/github.com/lib/pq/example/listen.
|
||||
|
||||
*/
|
||||
package pq
|
||||
|
|
264
vendor/github.com/lib/pq/scram/scram.go
generated
vendored
Normal file
264
vendor/github.com/lib/pq/scram/scram.go
generated
vendored
Normal file
|
@ -0,0 +1,264 @@
|
|||
// Copyright (c) 2014 - Gustavo Niemeyer <gustavo@niemeyer.net>
|
||||
//
|
||||
// All rights reserved.
|
||||
//
|
||||
// Redistribution and use in source and binary forms, with or without
|
||||
// modification, are permitted provided that the following conditions are met:
|
||||
//
|
||||
// 1. Redistributions of source code must retain the above copyright notice, this
|
||||
// list of conditions and the following disclaimer.
|
||||
// 2. Redistributions in binary form must reproduce the above copyright notice,
|
||||
// this list of conditions and the following disclaimer in the documentation
|
||||
// and/or other materials provided with the distribution.
|
||||
//
|
||||
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
|
||||
// ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
|
||||
// WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
|
||||
// DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR
|
||||
// ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
|
||||
// (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
|
||||
// LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
|
||||
// ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
|
||||
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
|
||||
// SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
|
||||
// Pacakage scram implements a SCRAM-{SHA-1,etc} client per RFC5802.
|
||||
//
|
||||
// http://tools.ietf.org/html/rfc5802
|
||||
//
|
||||
package scram
|
||||
|
||||
import (
|
||||
"bytes"
|
||||
"crypto/hmac"
|
||||
"crypto/rand"
|
||||
"encoding/base64"
|
||||
"fmt"
|
||||
"hash"
|
||||
"strconv"
|
||||
"strings"
|
||||
)
|
||||
|
||||
// Client implements a SCRAM-* client (SCRAM-SHA-1, SCRAM-SHA-256, etc).
|
||||
//
|
||||
// A Client may be used within a SASL conversation with logic resembling:
|
||||
//
|
||||
// var in []byte
|
||||
// var client = scram.NewClient(sha1.New, user, pass)
|
||||
// for client.Step(in) {
|
||||
// out := client.Out()
|
||||
// // send out to server
|
||||
// in := serverOut
|
||||
// }
|
||||
// if client.Err() != nil {
|
||||
// // auth failed
|
||||
// }
|
||||
//
|
||||
type Client struct {
|
||||
newHash func() hash.Hash
|
||||
|
||||
user string
|
||||
pass string
|
||||
step int
|
||||
out bytes.Buffer
|
||||
err error
|
||||
|
||||
clientNonce []byte
|
||||
serverNonce []byte
|
||||
saltedPass []byte
|
||||
authMsg bytes.Buffer
|
||||
}
|
||||
|
||||
// NewClient returns a new SCRAM-* client with the provided hash algorithm.
|
||||
//
|
||||
// For SCRAM-SHA-256, for example, use:
|
||||
//
|
||||
// client := scram.NewClient(sha256.New, user, pass)
|
||||
//
|
||||
func NewClient(newHash func() hash.Hash, user, pass string) *Client {
|
||||
c := &Client{
|
||||
newHash: newHash,
|
||||
user: user,
|
||||
pass: pass,
|
||||
}
|
||||
c.out.Grow(256)
|
||||
c.authMsg.Grow(256)
|
||||
return c
|
||||
}
|
||||
|
||||
// Out returns the data to be sent to the server in the current step.
|
||||
func (c *Client) Out() []byte {
|
||||
if c.out.Len() == 0 {
|
||||
return nil
|
||||
}
|
||||
return c.out.Bytes()
|
||||
}
|
||||
|
||||
// Err returns the error that ocurred, or nil if there were no errors.
|
||||
func (c *Client) Err() error {
|
||||
return c.err
|
||||
}
|
||||
|
||||
// SetNonce sets the client nonce to the provided value.
|
||||
// If not set, the nonce is generated automatically out of crypto/rand on the first step.
|
||||
func (c *Client) SetNonce(nonce []byte) {
|
||||
c.clientNonce = nonce
|
||||
}
|
||||
|
||||
var escaper = strings.NewReplacer("=", "=3D", ",", "=2C")
|
||||
|
||||
// Step processes the incoming data from the server and makes the
|
||||
// next round of data for the server available via Client.Out.
|
||||
// Step returns false if there are no errors and more data is
|
||||
// still expected.
|
||||
func (c *Client) Step(in []byte) bool {
|
||||
c.out.Reset()
|
||||
if c.step > 2 || c.err != nil {
|
||||
return false
|
||||
}
|
||||
c.step++
|
||||
switch c.step {
|
||||
case 1:
|
||||
c.err = c.step1(in)
|
||||
case 2:
|
||||
c.err = c.step2(in)
|
||||
case 3:
|
||||
c.err = c.step3(in)
|
||||
}
|
||||
return c.step > 2 || c.err != nil
|
||||
}
|
||||
|
||||
func (c *Client) step1(in []byte) error {
|
||||
if len(c.clientNonce) == 0 {
|
||||
const nonceLen = 16
|
||||
buf := make([]byte, nonceLen+b64.EncodedLen(nonceLen))
|
||||
if _, err := rand.Read(buf[:nonceLen]); err != nil {
|
||||
return fmt.Errorf("cannot read random SCRAM-SHA-256 nonce from operating system: %v", err)
|
||||
}
|
||||
c.clientNonce = buf[nonceLen:]
|
||||
b64.Encode(c.clientNonce, buf[:nonceLen])
|
||||
}
|
||||
c.authMsg.WriteString("n=")
|
||||
escaper.WriteString(&c.authMsg, c.user)
|
||||
c.authMsg.WriteString(",r=")
|
||||
c.authMsg.Write(c.clientNonce)
|
||||
|
||||
c.out.WriteString("n,,")
|
||||
c.out.Write(c.authMsg.Bytes())
|
||||
return nil
|
||||
}
|
||||
|
||||
var b64 = base64.StdEncoding
|
||||
|
||||
func (c *Client) step2(in []byte) error {
|
||||
c.authMsg.WriteByte(',')
|
||||
c.authMsg.Write(in)
|
||||
|
||||
fields := bytes.Split(in, []byte(","))
|
||||
if len(fields) != 3 {
|
||||
return fmt.Errorf("expected 3 fields in first SCRAM-SHA-256 server message, got %d: %q", len(fields), in)
|
||||
}
|
||||
if !bytes.HasPrefix(fields[0], []byte("r=")) || len(fields[0]) < 2 {
|
||||
return fmt.Errorf("server sent an invalid SCRAM-SHA-256 nonce: %q", fields[0])
|
||||
}
|
||||
if !bytes.HasPrefix(fields[1], []byte("s=")) || len(fields[1]) < 6 {
|
||||
return fmt.Errorf("server sent an invalid SCRAM-SHA-256 salt: %q", fields[1])
|
||||
}
|
||||
if !bytes.HasPrefix(fields[2], []byte("i=")) || len(fields[2]) < 6 {
|
||||
return fmt.Errorf("server sent an invalid SCRAM-SHA-256 iteration count: %q", fields[2])
|
||||
}
|
||||
|
||||
c.serverNonce = fields[0][2:]
|
||||
if !bytes.HasPrefix(c.serverNonce, c.clientNonce) {
|
||||
return fmt.Errorf("server SCRAM-SHA-256 nonce is not prefixed by client nonce: got %q, want %q+\"...\"", c.serverNonce, c.clientNonce)
|
||||
}
|
||||
|
||||
salt := make([]byte, b64.DecodedLen(len(fields[1][2:])))
|
||||
n, err := b64.Decode(salt, fields[1][2:])
|
||||
if err != nil {
|
||||
return fmt.Errorf("cannot decode SCRAM-SHA-256 salt sent by server: %q", fields[1])
|
||||
}
|
||||
salt = salt[:n]
|
||||
iterCount, err := strconv.Atoi(string(fields[2][2:]))
|
||||
if err != nil {
|
||||
return fmt.Errorf("server sent an invalid SCRAM-SHA-256 iteration count: %q", fields[2])
|
||||
}
|
||||
c.saltPassword(salt, iterCount)
|
||||
|
||||
c.authMsg.WriteString(",c=biws,r=")
|
||||
c.authMsg.Write(c.serverNonce)
|
||||
|
||||
c.out.WriteString("c=biws,r=")
|
||||
c.out.Write(c.serverNonce)
|
||||
c.out.WriteString(",p=")
|
||||
c.out.Write(c.clientProof())
|
||||
return nil
|
||||
}
|
||||
|
||||
func (c *Client) step3(in []byte) error {
|
||||
var isv, ise bool
|
||||
var fields = bytes.Split(in, []byte(","))
|
||||
if len(fields) == 1 {
|
||||
isv = bytes.HasPrefix(fields[0], []byte("v="))
|
||||
ise = bytes.HasPrefix(fields[0], []byte("e="))
|
||||
}
|
||||
if ise {
|
||||
return fmt.Errorf("SCRAM-SHA-256 authentication error: %s", fields[0][2:])
|
||||
} else if !isv {
|
||||
return fmt.Errorf("unsupported SCRAM-SHA-256 final message from server: %q", in)
|
||||
}
|
||||
if !bytes.Equal(c.serverSignature(), fields[0][2:]) {
|
||||
return fmt.Errorf("cannot authenticate SCRAM-SHA-256 server signature: %q", fields[0][2:])
|
||||
}
|
||||
return nil
|
||||
}
|
||||
|
||||
func (c *Client) saltPassword(salt []byte, iterCount int) {
|
||||
mac := hmac.New(c.newHash, []byte(c.pass))
|
||||
mac.Write(salt)
|
||||
mac.Write([]byte{0, 0, 0, 1})
|
||||
ui := mac.Sum(nil)
|
||||
hi := make([]byte, len(ui))
|
||||
copy(hi, ui)
|
||||
for i := 1; i < iterCount; i++ {
|
||||
mac.Reset()
|
||||
mac.Write(ui)
|
||||
mac.Sum(ui[:0])
|
||||
for j, b := range ui {
|
||||
hi[j] ^= b
|
||||
}
|
||||
}
|
||||
c.saltedPass = hi
|
||||
}
|
||||
|
||||
func (c *Client) clientProof() []byte {
|
||||
mac := hmac.New(c.newHash, c.saltedPass)
|
||||
mac.Write([]byte("Client Key"))
|
||||
clientKey := mac.Sum(nil)
|
||||
hash := c.newHash()
|
||||
hash.Write(clientKey)
|
||||
storedKey := hash.Sum(nil)
|
||||
mac = hmac.New(c.newHash, storedKey)
|
||||
mac.Write(c.authMsg.Bytes())
|
||||
clientProof := mac.Sum(nil)
|
||||
for i, b := range clientKey {
|
||||
clientProof[i] ^= b
|
||||
}
|
||||
clientProof64 := make([]byte, b64.EncodedLen(len(clientProof)))
|
||||
b64.Encode(clientProof64, clientProof)
|
||||
return clientProof64
|
||||
}
|
||||
|
||||
func (c *Client) serverSignature() []byte {
|
||||
mac := hmac.New(c.newHash, c.saltedPass)
|
||||
mac.Write([]byte("Server Key"))
|
||||
serverKey := mac.Sum(nil)
|
||||
|
||||
mac = hmac.New(c.newHash, serverKey)
|
||||
mac.Write(c.authMsg.Bytes())
|
||||
serverSignature := mac.Sum(nil)
|
||||
|
||||
encoded := make([]byte, b64.EncodedLen(len(serverSignature)))
|
||||
b64.Encode(encoded, serverSignature)
|
||||
return encoded
|
||||
}
|
8
vendor/github.com/lib/pq/ssl.go
generated
vendored
8
vendor/github.com/lib/pq/ssl.go
generated
vendored
|
@ -58,7 +58,13 @@ func ssl(o values) (func(net.Conn) (net.Conn, error), error) {
|
|||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
sslRenegotiation(&tlsConf)
|
||||
|
||||
// Accept renegotiation requests initiated by the backend.
|
||||
//
|
||||
// Renegotiation was deprecated then removed from PostgreSQL 9.5, but
|
||||
// the default configuration of older versions has it enabled. Redshift
|
||||
// also initiates renegotiations and cannot be reconfigured.
|
||||
tlsConf.Renegotiation = tls.RenegotiateFreelyAsClient
|
||||
|
||||
return func(conn net.Conn) (net.Conn, error) {
|
||||
client := tls.Client(conn, &tlsConf)
|
||||
|
|
14
vendor/github.com/lib/pq/ssl_go1.7.go
generated
vendored
14
vendor/github.com/lib/pq/ssl_go1.7.go
generated
vendored
|
@ -1,14 +0,0 @@
|
|||
// +build go1.7
|
||||
|
||||
package pq
|
||||
|
||||
import "crypto/tls"
|
||||
|
||||
// Accept renegotiation requests initiated by the backend.
|
||||
//
|
||||
// Renegotiation was deprecated then removed from PostgreSQL 9.5, but
|
||||
// the default configuration of older versions has it enabled. Redshift
|
||||
// also initiates renegotiations and cannot be reconfigured.
|
||||
func sslRenegotiation(conf *tls.Config) {
|
||||
conf.Renegotiation = tls.RenegotiateFreelyAsClient
|
||||
}
|
8
vendor/github.com/lib/pq/ssl_renegotiation.go
generated
vendored
8
vendor/github.com/lib/pq/ssl_renegotiation.go
generated
vendored
|
@ -1,8 +0,0 @@
|
|||
// +build !go1.7
|
||||
|
||||
package pq
|
||||
|
||||
import "crypto/tls"
|
||||
|
||||
// Renegotiation is not supported by crypto/tls until Go 1.7.
|
||||
func sslRenegotiation(*tls.Config) {}
|
3
vendor/modules.txt
vendored
3
vendor/modules.txt
vendored
|
@ -209,9 +209,10 @@ github.com/klauspost/crc32
|
|||
# github.com/lafriks/xormstore v1.0.0
|
||||
github.com/lafriks/xormstore
|
||||
github.com/lafriks/xormstore/util
|
||||
# github.com/lib/pq v1.0.0
|
||||
# github.com/lib/pq v1.1.0
|
||||
github.com/lib/pq
|
||||
github.com/lib/pq/oid
|
||||
github.com/lib/pq/scram
|
||||
# github.com/lunny/dingtalk_webhook v0.0.0-20171025031554-e3534c89ef96
|
||||
github.com/lunny/dingtalk_webhook
|
||||
# github.com/lunny/levelqueue v0.0.0-20190217115915-02b525a4418e
|
||||
|
|
Loading…
Reference in a new issue