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Update many modules (#620)

* Update many modules.

go get -u golang.org/x/net
go get -u github.com/aws/aws-sdk-go
go get -u golang.org/x/oauth2
go get -u google.golang.org/api
go get -u gopkg.in/yaml.v2
go mod tidy

* Update modules

go get -u github.com/tiramiseb/go-gandi
go get -u github.com/miekg/dns
go mod tidy
This commit is contained in:
Tom Limoncelli
2020-02-12 21:16:35 -05:00
committed by GitHub
parent 66a290067a
commit f708f19535
524 changed files with 80233 additions and 54896 deletions

199
vendor/github.com/miekg/dns/scan.go generated vendored
View File

@ -79,13 +79,12 @@ func (e *ParseError) Error() (s string) {
}
type lex struct {
token string // text of the token
err bool // when true, token text has lexer error
value uint8 // value: zString, _BLANK, etc.
torc uint16 // type or class as parsed in the lexer, we only need to look this up in the grammar
line int // line in the file
column int // column in the file
comment string // any comment text seen
token string // text of the token
err bool // when true, token text has lexer error
value uint8 // value: zString, _BLANK, etc.
torc uint16 // type or class as parsed in the lexer, we only need to look this up in the grammar
line int // line in the file
column int // column in the file
}
// Token holds the token that are returned when a zone file is parsed.
@ -135,7 +134,7 @@ func ReadRR(r io.Reader, file string) (RR, error) {
}
// ParseZone reads a RFC 1035 style zonefile from r. It returns
// *Tokens on the returned channel, each consisting of either a
// Tokens on the returned channel, each consisting of either a
// parsed RR and optional comment or a nil RR and an error. The
// channel is closed by ParseZone when the end of r is reached.
//
@ -144,7 +143,8 @@ func ReadRR(r io.Reader, file string) (RR, error) {
// origin, as if the file would start with an $ORIGIN directive.
//
// The directives $INCLUDE, $ORIGIN, $TTL and $GENERATE are all
// supported.
// supported. Note that $GENERATE's range support up to a maximum of
// of 65535 steps.
//
// Basic usage pattern when reading from a string (z) containing the
// zone data:
@ -204,6 +204,7 @@ func parseZone(r io.Reader, origin, file string, t chan *Token) {
//
// The directives $INCLUDE, $ORIGIN, $TTL and $GENERATE are all
// supported. Although $INCLUDE is disabled by default.
// Note that $GENERATE's range support up to a maximum of 65535 steps.
//
// Basic usage pattern when reading from a string (z) containing the
// zone data:
@ -244,11 +245,10 @@ type ZoneParser struct {
sub *ZoneParser
osFile *os.File
com string
includeDepth uint8
includeAllowed bool
generateDisallowed bool
}
// NewZoneParser returns an RFC 1035 style zonefile parser that reads
@ -318,12 +318,19 @@ func (zp *ZoneParser) setParseError(err string, l lex) (RR, bool) {
// Comment returns an optional text comment that occurred alongside
// the RR.
func (zp *ZoneParser) Comment() string {
return zp.com
if zp.parseErr != nil {
return ""
}
if zp.sub != nil {
return zp.sub.Comment()
}
return zp.c.Comment()
}
func (zp *ZoneParser) subNext() (RR, bool) {
if rr, ok := zp.sub.Next(); ok {
zp.com = zp.sub.com
return rr, true
}
@ -347,8 +354,6 @@ func (zp *ZoneParser) subNext() (RR, bool) {
// error. After Next returns (nil, false), the Err method will return
// any error that occurred during parsing.
func (zp *ZoneParser) Next() (RR, bool) {
zp.com = ""
if zp.parseErr != nil {
return nil, false
}
@ -501,9 +506,8 @@ func (zp *ZoneParser) Next() (RR, bool) {
return zp.setParseError("expecting $TTL value, not this...", l)
}
if e, _ := slurpRemainder(zp.c, zp.file); e != nil {
zp.parseErr = e
return nil, false
if err := slurpRemainder(zp.c); err != nil {
return zp.setParseError(err.err, err.lex)
}
ttl, ok := stringToTTL(l.token)
@ -525,9 +529,8 @@ func (zp *ZoneParser) Next() (RR, bool) {
return zp.setParseError("expecting $ORIGIN value, not this...", l)
}
if e, _ := slurpRemainder(zp.c, zp.file); e != nil {
zp.parseErr = e
return nil, false
if err := slurpRemainder(zp.c); err != nil {
return zp.setParseError(err.err, err.lex)
}
name, ok := toAbsoluteName(l.token, zp.origin)
@ -545,6 +548,9 @@ func (zp *ZoneParser) Next() (RR, bool) {
st = zExpectDirGenerate
case zExpectDirGenerate:
if zp.generateDisallowed {
return zp.setParseError("nested $GENERATE directive not allowed", l)
}
if l.value != zString {
return zp.setParseError("expecting $GENERATE value, not this...", l)
}
@ -648,20 +654,44 @@ func (zp *ZoneParser) Next() (RR, bool) {
st = zExpectRdata
case zExpectRdata:
r, e, c1 := setRR(*h, zp.c, zp.origin, zp.file)
if e != nil {
// If e.lex is nil than we have encounter a unknown RR type
// in that case we substitute our current lex token
if e.lex.token == "" && e.lex.value == 0 {
e.lex = l // Uh, dirty
}
zp.parseErr = e
return nil, false
var rr RR
if newFn, ok := TypeToRR[h.Rrtype]; ok && canParseAsRR(h.Rrtype) {
rr = newFn()
*rr.Header() = *h
} else {
rr = &RFC3597{Hdr: *h}
}
zp.com = c1
return r, true
_, isPrivate := rr.(*PrivateRR)
if !isPrivate && zp.c.Peek().token == "" {
// This is a dynamic update rr.
// TODO(tmthrgd): Previously slurpRemainder was only called
// for certain RR types, which may have been important.
if err := slurpRemainder(zp.c); err != nil {
return zp.setParseError(err.err, err.lex)
}
return rr, true
} else if l.value == zNewline {
return zp.setParseError("unexpected newline", l)
}
if err := rr.parse(zp.c, zp.origin); err != nil {
// err is a concrete *ParseError without the file field set.
// The setParseError call below will construct a new
// *ParseError with file set to zp.file.
// If err.lex is nil than we have encounter an unknown RR type
// in that case we substitute our current lex token.
if err.lex == (lex{}) {
return zp.setParseError(err.err, l)
}
return zp.setParseError(err.err, err.lex)
}
return rr, true
}
}
@ -670,6 +700,18 @@ func (zp *ZoneParser) Next() (RR, bool) {
return nil, false
}
// canParseAsRR returns true if the record type can be parsed as a
// concrete RR. It blacklists certain record types that must be parsed
// according to RFC 3597 because they lack a presentation format.
func canParseAsRR(rrtype uint16) bool {
switch rrtype {
case TypeANY, TypeNULL, TypeOPT, TypeTSIG:
return false
default:
return true
}
}
type zlexer struct {
br io.ByteReader
@ -678,9 +720,11 @@ type zlexer struct {
line int
column int
com string
comBuf string
comment string
l lex
l lex
cachedL *lex
brace int
quote bool
@ -746,13 +790,37 @@ func (zl *zlexer) readByte() (byte, bool) {
return c, true
}
func (zl *zlexer) Peek() lex {
if zl.nextL {
return zl.l
}
l, ok := zl.Next()
if !ok {
return l
}
if zl.nextL {
// Cache l. Next returns zl.cachedL then zl.l.
zl.cachedL = &l
} else {
// In this case l == zl.l, so we just tell Next to return zl.l.
zl.nextL = true
}
return l
}
func (zl *zlexer) Next() (lex, bool) {
l := &zl.l
if zl.nextL {
switch {
case zl.cachedL != nil:
l, zl.cachedL = zl.cachedL, nil
return *l, true
case zl.nextL:
zl.nextL = false
return *l, true
}
if l.err {
case l.err:
// Parsing errors should be sticky.
return lex{value: zEOF}, false
}
@ -767,14 +835,15 @@ func (zl *zlexer) Next() (lex, bool) {
escape bool
)
if zl.com != "" {
comi = copy(com[:], zl.com)
zl.com = ""
if zl.comBuf != "" {
comi = copy(com[:], zl.comBuf)
zl.comBuf = ""
}
zl.comment = ""
for x, ok := zl.readByte(); ok; x, ok = zl.readByte() {
l.line, l.column = zl.line, zl.column
l.comment = ""
if stri >= len(str) {
l.token = "token length insufficient for parsing"
@ -898,20 +967,25 @@ func (zl *zlexer) Next() (lex, bool) {
}
zl.commt = true
zl.com = ""
zl.comBuf = ""
if comi > 1 {
// A newline was previously seen inside a comment that
// was inside braces and we delayed adding it until now.
com[comi] = ' ' // convert newline to space
comi++
if comi >= len(com) {
l.token = "comment length insufficient for parsing"
l.err = true
return *l, true
}
}
com[comi] = ';'
comi++
if stri > 0 {
zl.com = string(com[:comi])
zl.comBuf = string(com[:comi])
l.value = zString
l.token = string(str[:stri])
@ -947,11 +1021,11 @@ func (zl *zlexer) Next() (lex, bool) {
l.value = zNewline
l.token = "\n"
l.comment = string(com[:comi])
zl.comment = string(com[:comi])
return *l, true
}
zl.com = string(com[:comi])
zl.comBuf = string(com[:comi])
break
}
@ -977,9 +1051,9 @@ func (zl *zlexer) Next() (lex, bool) {
l.value = zNewline
l.token = "\n"
l.comment = zl.com
zl.com = ""
zl.comment = zl.comBuf
zl.comBuf = ""
zl.rrtype = false
zl.owner = true
@ -1115,7 +1189,7 @@ func (zl *zlexer) Next() (lex, bool) {
// Send remainder of com
l.value = zNewline
l.token = "\n"
l.comment = string(com[:comi])
zl.comment = string(com[:comi])
if retL != (lex{}) {
zl.nextL = true
@ -1126,7 +1200,6 @@ func (zl *zlexer) Next() (lex, bool) {
}
if zl.brace != 0 {
l.comment = "" // in case there was left over string and comment
l.token = "unbalanced brace"
l.err = true
return *l, true
@ -1135,6 +1208,14 @@ func (zl *zlexer) Next() (lex, bool) {
return lex{value: zEOF}, false
}
func (zl *zlexer) Comment() string {
if zl.l.err {
return ""
}
return zl.comment
}
// Extract the class number from CLASSxx
func classToInt(token string) (uint16, bool) {
offset := 5
@ -1163,8 +1244,7 @@ func typeToInt(token string) (uint16, bool) {
// stringToTTL parses things like 2w, 2m, etc, and returns the time in seconds.
func stringToTTL(token string) (uint32, bool) {
s := uint32(0)
i := uint32(0)
var s, i uint32
for _, c := range token {
switch c {
case 's', 'S':
@ -1252,7 +1332,7 @@ func toAbsoluteName(name, origin string) (absolute string, ok bool) {
}
// check if name is already absolute
if name[len(name)-1] == '.' {
if IsFqdn(name) {
return name, true
}
@ -1292,24 +1372,21 @@ func locCheckEast(token string, longitude uint32) (uint32, bool) {
return longitude, false
}
// "Eat" the rest of the "line". Return potential comments
func slurpRemainder(c *zlexer, f string) (*ParseError, string) {
// "Eat" the rest of the "line"
func slurpRemainder(c *zlexer) *ParseError {
l, _ := c.Next()
com := ""
switch l.value {
case zBlank:
l, _ = c.Next()
com = l.comment
if l.value != zNewline && l.value != zEOF {
return &ParseError{f, "garbage after rdata", l}, ""
return &ParseError{"", "garbage after rdata", l}
}
case zNewline:
com = l.comment
case zEOF:
default:
return &ParseError{f, "garbage after rdata", l}, ""
return &ParseError{"", "garbage after rdata", l}
}
return nil, com
return nil
}
// Parse a 64 bit-like ipv6 address: "0014:4fff:ff20:ee64"