Mercurial > gemma

annotate auth/encode.go @ 215:f345edb409b2

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Made serialisation and deserialisation of sessions more robust (fixed a small bug on the way).
author Sascha L. Teichmann <sascha.teichmann@intevation.de>
date Tue, 24 Jul 2018 11:09:18 +0200
parents
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215
f345edb409b2 Made serialisation and deserialisation of sessions more robust (fixed a small bug on the way).
Sascha L. Teichmann <sascha.teichmann@intevation.de>
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1 package auth
f345edb409b2 Made serialisation and deserialisation of sessions more robust (fixed a small bug on the way).
Sascha L. Teichmann <sascha.teichmann@intevation.de>
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2
f345edb409b2 Made serialisation and deserialisation of sessions more robust (fixed a small bug on the way).
Sascha L. Teichmann <sascha.teichmann@intevation.de>
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3 import (
f345edb409b2 Made serialisation and deserialisation of sessions more robust (fixed a small bug on the way).
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4 "encoding/binary"
f345edb409b2 Made serialisation and deserialisation of sessions more robust (fixed a small bug on the way).
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5 "io"
f345edb409b2 Made serialisation and deserialisation of sessions more robust (fixed a small bug on the way).
Sascha L. Teichmann <sascha.teichmann@intevation.de>
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6 )
f345edb409b2 Made serialisation and deserialisation of sessions more robust (fixed a small bug on the way).
Sascha L. Teichmann <sascha.teichmann@intevation.de>
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7
f345edb409b2 Made serialisation and deserialisation of sessions more robust (fixed a small bug on the way).
Sascha L. Teichmann <sascha.teichmann@intevation.de>
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8 type binReader struct {
f345edb409b2 Made serialisation and deserialisation of sessions more robust (fixed a small bug on the way).
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9 r io.Reader
f345edb409b2 Made serialisation and deserialisation of sessions more robust (fixed a small bug on the way).
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10 err error
f345edb409b2 Made serialisation and deserialisation of sessions more robust (fixed a small bug on the way).
Sascha L. Teichmann <sascha.teichmann@intevation.de>
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11 }
f345edb409b2 Made serialisation and deserialisation of sessions more robust (fixed a small bug on the way).
Sascha L. Teichmann <sascha.teichmann@intevation.de>
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12
f345edb409b2 Made serialisation and deserialisation of sessions more robust (fixed a small bug on the way).
Sascha L. Teichmann <sascha.teichmann@intevation.de>
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13 func (r *binReader) read(x interface{}) {
f345edb409b2 Made serialisation and deserialisation of sessions more robust (fixed a small bug on the way).
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14 if r.err == nil {
f345edb409b2 Made serialisation and deserialisation of sessions more robust (fixed a small bug on the way).
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15 r.err = binary.Read(r.r, binary.BigEndian, x)
f345edb409b2 Made serialisation and deserialisation of sessions more robust (fixed a small bug on the way).
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16 }
f345edb409b2 Made serialisation and deserialisation of sessions more robust (fixed a small bug on the way).
Sascha L. Teichmann <sascha.teichmann@intevation.de>
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17 }
f345edb409b2 Made serialisation and deserialisation of sessions more robust (fixed a small bug on the way).
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
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18
f345edb409b2 Made serialisation and deserialisation of sessions more robust (fixed a small bug on the way).
Sascha L. Teichmann <sascha.teichmann@intevation.de>
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19 func (r *binReader) readString(s *string) {
f345edb409b2 Made serialisation and deserialisation of sessions more robust (fixed a small bug on the way).
Sascha L. Teichmann <sascha.teichmann@intevation.de>
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20 if r.err != nil {
f345edb409b2 Made serialisation and deserialisation of sessions more robust (fixed a small bug on the way).
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21 return
f345edb409b2 Made serialisation and deserialisation of sessions more robust (fixed a small bug on the way).
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22 }
f345edb409b2 Made serialisation and deserialisation of sessions more robust (fixed a small bug on the way).
Sascha L. Teichmann <sascha.teichmann@intevation.de>
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23 var l uint32
f345edb409b2 Made serialisation and deserialisation of sessions more robust (fixed a small bug on the way).
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24 if r.err = binary.Read(r.r, binary.BigEndian, &l); r.err != nil {
f345edb409b2 Made serialisation and deserialisation of sessions more robust (fixed a small bug on the way).
Sascha L. Teichmann <sascha.teichmann@intevation.de>
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25 return
f345edb409b2 Made serialisation and deserialisation of sessions more robust (fixed a small bug on the way).
Sascha L. Teichmann <sascha.teichmann@intevation.de>
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26 }
f345edb409b2 Made serialisation and deserialisation of sessions more robust (fixed a small bug on the way).
Sascha L. Teichmann <sascha.teichmann@intevation.de>
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27 b := make([]byte, l)
f345edb409b2 Made serialisation and deserialisation of sessions more robust (fixed a small bug on the way).
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28 if r.err = binary.Read(r.r, binary.BigEndian, b); r.err != nil {
f345edb409b2 Made serialisation and deserialisation of sessions more robust (fixed a small bug on the way).
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29 return
f345edb409b2 Made serialisation and deserialisation of sessions more robust (fixed a small bug on the way).
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30 }
f345edb409b2 Made serialisation and deserialisation of sessions more robust (fixed a small bug on the way).
Sascha L. Teichmann <sascha.teichmann@intevation.de>
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31 *s = string(b)
f345edb409b2 Made serialisation and deserialisation of sessions more robust (fixed a small bug on the way).
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32 }
f345edb409b2 Made serialisation and deserialisation of sessions more robust (fixed a small bug on the way).
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33
f345edb409b2 Made serialisation and deserialisation of sessions more robust (fixed a small bug on the way).
Sascha L. Teichmann <sascha.teichmann@intevation.de>
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34 type binWriter struct {
f345edb409b2 Made serialisation and deserialisation of sessions more robust (fixed a small bug on the way).
Sascha L. Teichmann <sascha.teichmann@intevation.de>
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35 w io.Writer
f345edb409b2 Made serialisation and deserialisation of sessions more robust (fixed a small bug on the way).
Sascha L. Teichmann <sascha.teichmann@intevation.de>
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36 err error
f345edb409b2 Made serialisation and deserialisation of sessions more robust (fixed a small bug on the way).
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37 }
f345edb409b2 Made serialisation and deserialisation of sessions more robust (fixed a small bug on the way).
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
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38
f345edb409b2 Made serialisation and deserialisation of sessions more robust (fixed a small bug on the way).
Sascha L. Teichmann <sascha.teichmann@intevation.de>
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39 func (w *binWriter) write(x interface{}) {
f345edb409b2 Made serialisation and deserialisation of sessions more robust (fixed a small bug on the way).
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
40 if w.err == nil {
f345edb409b2 Made serialisation and deserialisation of sessions more robust (fixed a small bug on the way).
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
41 w.err = binary.Write(w.w, binary.BigEndian, x)
f345edb409b2 Made serialisation and deserialisation of sessions more robust (fixed a small bug on the way).
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
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42 }
f345edb409b2 Made serialisation and deserialisation of sessions more robust (fixed a small bug on the way).
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
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43 }
f345edb409b2 Made serialisation and deserialisation of sessions more robust (fixed a small bug on the way).
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
44
f345edb409b2 Made serialisation and deserialisation of sessions more robust (fixed a small bug on the way).
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
45 func (w *binWriter) writeString(s string) {
f345edb409b2 Made serialisation and deserialisation of sessions more robust (fixed a small bug on the way).
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
46 if w.err == nil {
f345edb409b2 Made serialisation and deserialisation of sessions more robust (fixed a small bug on the way).
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
47 w.err = binary.Write(w.w, binary.BigEndian, uint32(len(s)))
f345edb409b2 Made serialisation and deserialisation of sessions more robust (fixed a small bug on the way).
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
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48 }
f345edb409b2 Made serialisation and deserialisation of sessions more robust (fixed a small bug on the way).
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
49 if w.err == nil {
f345edb409b2 Made serialisation and deserialisation of sessions more robust (fixed a small bug on the way).
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
50 w.err = binary.Write(w.w, binary.BigEndian, []byte(s))
f345edb409b2 Made serialisation and deserialisation of sessions more robust (fixed a small bug on the way).
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51 }
f345edb409b2 Made serialisation and deserialisation of sessions more robust (fixed a small bug on the way).
Sascha L. Teichmann <sascha.teichmann@intevation.de>
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52 }