* Fixed: [CLIXON is not waiting for the hello message #184](https://github.com/clicon/clixon/issues/184)

* Hello message semantics has been made stricter according to RFC 6241 Sec 8.1, for example:
  * A client MUST send a <hello> element.
  * Each peer MUST send at least the base NETCONF capability, "urn:ietf:params:netconf:base:1.1" (or 1.0 for RFC 4741)
  * The netconf client will terminate (close the socket) if the client does not comply
  * You can set `CLICON_NETCONF_HELLO_OPTIONAL` to true to use the old behavior of essentially ignoring hellos.
* New clixon-config@2020-03-08.yang revision
  * Added: `CLICON_NETCONF_HELLO_OPTIONAL`
* The base capability has been changed to "urn:ietf:params:netconf:base:1.1" following RFC6241.
This commit is contained in:
Olof hagsand 2021-03-10 13:56:53 +01:00
parent 608f298ed9
commit 5692072d36
81 changed files with 1189 additions and 1351 deletions

View file

@ -127,10 +127,10 @@ fi
let nr=0
new "Basic transaction to add top-level x"
expecteof "$clixon_netconf -qf $cfg" 0 "<rpc $DEFAULTNS><edit-config><target><candidate/></target><config><x xmlns='urn:example:clixon'><y><a>$nr</a></y></x></config></edit-config></rpc>]]>]]>" "^<rpc-reply $DEFAULTNS><ok/></rpc-reply>]]>]]>$"
expecteof "$clixon_netconf -qf $cfg" 0 "$DEFAULTHELLO<rpc $DEFAULTNS><edit-config><target><candidate/></target><config><x xmlns='urn:example:clixon'><y><a>$nr</a></y></x></config></edit-config></rpc>]]>]]>" "^<rpc-reply $DEFAULTNS><ok/></rpc-reply>]]>]]>$"
new "Commit base"
expecteof "$clixon_netconf -qf $cfg" 0 "<rpc $DEFAULTNS><commit/></rpc>]]>]]>" "^<rpc-reply $DEFAULTNS><ok/></rpc-reply>]]>]]>$"
expecteof "$clixon_netconf -qf $cfg" 0 "$DEFAULTHELLO<rpc $DEFAULTNS><commit/></rpc>]]>]]>" "^<rpc-reply $DEFAULTNS><ok/></rpc-reply>]]>]]>$"
let line=14 # Skipping basic transaction
@ -138,10 +138,10 @@ let line=14 # Skipping basic transaction
let nr++
let line
new "1. Validate-only transaction"
expecteof "$clixon_netconf -qf $cfg" 0 "<rpc $DEFAULTNS><edit-config><target><candidate/></target><config><x xmlns='urn:example:clixon'><y><a>$nr</a></y></x></config></edit-config></rpc>]]>]]>" "^<rpc-reply $DEFAULTNS><ok/></rpc-reply>]]>]]>$"
expecteof "$clixon_netconf -qf $cfg" 0 "$DEFAULTHELLO<rpc $DEFAULTNS><edit-config><target><candidate/></target><config><x xmlns='urn:example:clixon'><y><a>$nr</a></y></x></config></edit-config></rpc>]]>]]>" "^<rpc-reply $DEFAULTNS><ok/></rpc-reply>]]>]]>$"
new "Validate-only validate"
expecteof "$clixon_netconf -qf $cfg" 0 "<rpc $DEFAULTNS><validate><source><candidate/></source></validate></rpc>]]>]]>" "^<rpc-reply $DEFAULTNS><ok/></rpc-reply>]]>]]>$"
expecteof "$clixon_netconf -qf $cfg" 0 "$DEFAULTHELLO<rpc $DEFAULTNS><validate><source><candidate/></source></validate></rpc>]]>]]>" "^<rpc-reply $DEFAULTNS><ok/></rpc-reply>]]>]]>$"
xml="<y><a>$nr</a></y>"
for op in begin validate complete end; do
@ -152,15 +152,15 @@ for op in begin validate complete end; do
done
new "Validate-only discard-changes"
expecteof "$clixon_netconf -qf $cfg" 0 "<rpc $DEFAULTNS><discard-changes/></rpc>]]>]]>" "^<rpc-reply $DEFAULTNS><ok/></rpc-reply>]]>]]>$"
expecteof "$clixon_netconf -qf $cfg" 0 "$DEFAULTHELLO<rpc $DEFAULTNS><discard-changes/></rpc>]]>]]>" "^<rpc-reply $DEFAULTNS><ok/></rpc-reply>]]>]]>$"
# 2. Commit transaction
let nr++
new "2. Commit transaction config"
expecteof "$clixon_netconf -qf $cfg" 0 "<rpc $DEFAULTNS><edit-config><target><candidate/></target><config><x xmlns='urn:example:clixon'><y><a>$nr</a></y></x></config></edit-config></rpc>]]>]]>" "^<rpc-reply $DEFAULTNS><ok/></rpc-reply>]]>]]>$"
expecteof "$clixon_netconf -qf $cfg" 0 "$DEFAULTHELLO<rpc $DEFAULTNS><edit-config><target><candidate/></target><config><x xmlns='urn:example:clixon'><y><a>$nr</a></y></x></config></edit-config></rpc>]]>]]>" "^<rpc-reply $DEFAULTNS><ok/></rpc-reply>]]>]]>$"
new "Commit transaction: commit"
expecteof "$clixon_netconf -qf $cfg" 0 "<rpc $DEFAULTNS><commit/></rpc>]]>]]>" "^<rpc-reply $DEFAULTNS><ok/></rpc-reply>]]>]]>$"
expecteof "$clixon_netconf -qf $cfg" 0 "$DEFAULTHELLO<rpc $DEFAULTNS><commit/></rpc>]]>]]>" "^<rpc-reply $DEFAULTNS><ok/></rpc-reply>]]>]]>$"
xml="<y><a>$nr</a></y>"
for op in begin validate complete commit commit_done end; do
@ -173,13 +173,13 @@ done
# 3. Validate only system-error (invalid type detected by system)
let nr++
new "3. Validate system-error config (9999 not in range)"
expecteof "$clixon_netconf -qf $cfg" 0 "<rpc $DEFAULTNS><edit-config><target><candidate/></target><config><x xmlns='urn:example:clixon'><y><a>$nr</a><b>9999</b></y></x></config></edit-config></rpc>]]>]]>" "^<rpc-reply $DEFAULTNS><ok/></rpc-reply>]]>]]>$"
expecteof "$clixon_netconf -qf $cfg" 0 "$DEFAULTHELLO<rpc $DEFAULTNS><edit-config><target><candidate/></target><config><x xmlns='urn:example:clixon'><y><a>$nr</a><b>9999</b></y></x></config></edit-config></rpc>]]>]]>" "^<rpc-reply $DEFAULTNS><ok/></rpc-reply>]]>]]>$"
new "Validate system-error validate (should fail)"
expecteof "$clixon_netconf -qf $cfg" 0 "<rpc $DEFAULTNS><validate><source><candidate/></source></validate></rpc>]]>]]>" "^<rpc-reply $DEFAULTNS><rpc-error><error-type>application</error-type><error-tag>bad-element</error-tag><error-info><bad-element>b</bad-element></error-info><error-severity>error</error-severity><error-message>Number 9999 out of range: 0 - 100</error-message></rpc-error></rpc-reply>]]>]]>$"
expecteof "$clixon_netconf -qf $cfg" 0 "$DEFAULTHELLO<rpc $DEFAULTNS><validate><source><candidate/></source></validate></rpc>]]>]]>" "^<rpc-reply $DEFAULTNS><rpc-error><error-type>application</error-type><error-tag>bad-element</error-tag><error-info><bad-element>b</bad-element></error-info><error-severity>error</error-severity><error-message>Number 9999 out of range: 0 - 100</error-message></rpc-error></rpc-reply>]]>]]>$"
new "Validate system-error discard-changes"
expecteof "$clixon_netconf -qf $cfg" 0 "<rpc $DEFAULTNS><discard-changes/></rpc>]]>]]>" "^<rpc-reply $DEFAULTNS><ok/></rpc-reply>]]>]]>$"
expecteof "$clixon_netconf -qf $cfg" 0 "$DEFAULTHELLO<rpc $DEFAULTNS><discard-changes/></rpc>]]>]]>" "^<rpc-reply $DEFAULTNS><ok/></rpc-reply>]]>]]>$"
for op in begin abort; do
checklog "$nr main_$op add: <y><a>$nr</a><b>9999</b></y>" $line
@ -191,13 +191,13 @@ done
# 4. Validate only user-error (invalidation by user callback)
let nr++
new "4. Validate user-error config ($errnr is invalid)"
expecteof "$clixon_netconf -qf $cfg" 0 "<rpc $DEFAULTNS><edit-config><target><candidate/></target><config><x xmlns='urn:example:clixon'><y><a>$errnr</a></y></x></config></edit-config></rpc>]]>]]>" "^<rpc-reply $DEFAULTNS><ok/></rpc-reply>]]>]]>$"
expecteof "$clixon_netconf -qf $cfg" 0 "$DEFAULTHELLO<rpc $DEFAULTNS><edit-config><target><candidate/></target><config><x xmlns='urn:example:clixon'><y><a>$errnr</a></y></x></config></edit-config></rpc>]]>]]>" "^<rpc-reply $DEFAULTNS><ok/></rpc-reply>]]>]]>$"
new "Validate user-error validate (should fail)"
expecteof "$clixon_netconf -qf $cfg" 0 "<rpc $DEFAULTNS><validate><source><candidate/></source></validate></rpc>]]>]]>" "^<rpc-reply $DEFAULTNS><rpc-error><error-type>application</error-type><error-tag>operation-failed</error-tag><error-severity>error</error-severity><error-message>User error</error-message></rpc-error></rpc-reply>]]>]]>$"
expecteof "$clixon_netconf -qf $cfg" 0 "$DEFAULTHELLO<rpc $DEFAULTNS><validate><source><candidate/></source></validate></rpc>]]>]]>" "^<rpc-reply $DEFAULTNS><rpc-error><error-type>application</error-type><error-tag>operation-failed</error-tag><error-severity>error</error-severity><error-message>User error</error-message></rpc-error></rpc-reply>]]>]]>$"
new "Validate user-error discard-changes"
expecteof "$clixon_netconf -qf $cfg" 0 "<rpc $DEFAULTNS><discard-changes/></rpc>]]>]]>" "^<rpc-reply $DEFAULTNS><ok/></rpc-reply>]]>]]>$"
expecteof "$clixon_netconf -qf $cfg" 0 "$DEFAULTHELLO<rpc $DEFAULTNS><discard-changes/></rpc>]]>]]>" "^<rpc-reply $DEFAULTNS><ok/></rpc-reply>]]>]]>$"
for op in begin validate; do
checklog "$nr main_$op add: <y><a>$errnr</a></y>" $line
@ -218,13 +218,13 @@ done
# in nacm/transaction example test module
let nr++
new "5. Commit user-error ($errnr is invalid)"
expecteof "$clixon_netconf -qf $cfg" 0 "<rpc $DEFAULTNS><edit-config><target><candidate/></target><config><x xmlns='urn:example:clixon'><y><a>$errnr</a></y></x></config></edit-config></rpc>]]>]]>" "^<rpc-reply $DEFAULTNS><ok/></rpc-reply>]]>]]>$"
expecteof "$clixon_netconf -qf $cfg" 0 "$DEFAULTHELLO<rpc $DEFAULTNS><edit-config><target><candidate/></target><config><x xmlns='urn:example:clixon'><y><a>$errnr</a></y></x></config></edit-config></rpc>]]>]]>" "^<rpc-reply $DEFAULTNS><ok/></rpc-reply>]]>]]>$"
new "Commit user-error commit"
expecteof "$clixon_netconf -qf $cfg" 0 "<rpc $DEFAULTNS><commit/></rpc>]]>]]>" "^<rpc-reply $DEFAULTNS><rpc-error><error-type>application</error-type><error-tag>operation-failed</error-tag><error-severity>error</error-severity><error-message>User error</error-message></rpc-error></rpc-reply>]]>]]>$"
expecteof "$clixon_netconf -qf $cfg" 0 "$DEFAULTHELLO<rpc $DEFAULTNS><commit/></rpc>]]>]]>" "^<rpc-reply $DEFAULTNS><rpc-error><error-type>application</error-type><error-tag>operation-failed</error-tag><error-severity>error</error-severity><error-message>User error</error-message></rpc-error></rpc-reply>]]>]]>$"
new "Commit user-error discard-changes"
expecteof "$clixon_netconf -qf $cfg" 0 "<rpc $DEFAULTNS><discard-changes/></rpc>]]>]]>" "^<rpc-reply $DEFAULTNS><ok/></rpc-reply>]]>]]>$"
expecteof "$clixon_netconf -qf $cfg" 0 "$DEFAULTHELLO<rpc $DEFAULTNS><discard-changes/></rpc>]]>]]>" "^<rpc-reply $DEFAULTNS><ok/></rpc-reply>]]>]]>$"
for op in begin validate complete commit ; do
checklog "$nr main_$op add: <y><a>$errnr</a></y>" $line
@ -247,19 +247,19 @@ done
let nr++
let base=nr
new "Add base <a>$base entry"
expecteof "$clixon_netconf -qf $cfg" 0 "<rpc $DEFAULTNS><edit-config><target><candidate/></target><config><x xmlns='urn:example:clixon'><y><a>$base</a><b>0</b><c>0</c></y></x></config></edit-config></rpc>]]>]]>" "^<rpc-reply $DEFAULTNS><ok/></rpc-reply>]]>]]>$"
expecteof "$clixon_netconf -qf $cfg" 0 "$DEFAULTHELLO<rpc $DEFAULTNS><edit-config><target><candidate/></target><config><x xmlns='urn:example:clixon'><y><a>$base</a><b>0</b><c>0</c></y></x></config></edit-config></rpc>]]>]]>" "^<rpc-reply $DEFAULTNS><ok/></rpc-reply>]]>]]>$"
new "netconf commit base"
expecteof "$clixon_netconf -qf $cfg" 0 "<rpc $DEFAULTNS><commit/></rpc>]]>]]>" "^<rpc-reply $DEFAULTNS><ok/></rpc-reply>]]>]]>$"
expecteof "$clixon_netconf -qf $cfg" 0 "$DEFAULTHELLO<rpc $DEFAULTNS><commit/></rpc>]]>]]>" "^<rpc-reply $DEFAULTNS><ok/></rpc-reply>]]>]]>$"
#Ignore
let line+=12
let nr++
new "6. netconf mixed change: change b, del c, add d"
expecteof "$clixon_netconf -qf $cfg" 0 "<rpc $DEFAULTNS><edit-config><target><candidate/></target><config><x xmlns='urn:example:clixon'><y><a>$base</a><b>42</b><d>0</d></y></x></config></edit-config></rpc>]]>]]>" "^<rpc-reply $DEFAULTNS><ok/></rpc-reply>]]>]]>$"
expecteof "$clixon_netconf -qf $cfg" 0 "$DEFAULTHELLO<rpc $DEFAULTNS><edit-config><target><candidate/></target><config><x xmlns='urn:example:clixon'><y><a>$base</a><b>42</b><d>0</d></y></x></config></edit-config></rpc>]]>]]>" "^<rpc-reply $DEFAULTNS><ok/></rpc-reply>]]>]]>$"
new "netconf commit change"
expecteof "$clixon_netconf -qf $cfg" 0 "<rpc $DEFAULTNS><commit/></rpc>]]>]]>" "^<rpc-reply $DEFAULTNS><ok/></rpc-reply>]]>]]>$"
expecteof "$clixon_netconf -qf $cfg" 0 "$DEFAULTHELLO<rpc $DEFAULTNS><commit/></rpc>]]>]]>" "^<rpc-reply $DEFAULTNS><ok/></rpc-reply>]]>]]>$"
# Check complete transaction $nr:
for op in begin validate complete commit commit_done; do
@ -283,19 +283,19 @@ let line+=3 # skip nacm
let nr++
let base=nr
new "Add base <a>$base entry"
expecteof "$clixon_netconf -qf $cfg" 0 "<rpc $DEFAULTNS><edit-config><target><candidate/></target><config><x xmlns='urn:example:clixon'><y><a>$base</a><d>1</d></y></x></config></edit-config></rpc>]]>]]>" "^<rpc-reply $DEFAULTNS><ok/></rpc-reply>]]>]]>$"
expecteof "$clixon_netconf -qf $cfg" 0 "$DEFAULTHELLO<rpc $DEFAULTNS><edit-config><target><candidate/></target><config><x xmlns='urn:example:clixon'><y><a>$base</a><d>1</d></y></x></config></edit-config></rpc>]]>]]>" "^<rpc-reply $DEFAULTNS><ok/></rpc-reply>]]>]]>$"
new "netconf commit base"
expecteof "$clixon_netconf -qf $cfg" 0 "<rpc $DEFAULTNS><commit/></rpc>]]>]]>" "^<rpc-reply $DEFAULTNS><ok/></rpc-reply>]]>]]>$"
expecteof "$clixon_netconf -qf $cfg" 0 "$DEFAULTHELLO<rpc $DEFAULTNS><commit/></rpc>]]>]]>" "^<rpc-reply $DEFAULTNS><ok/></rpc-reply>]]>]]>$"
let line+=12
# Variant check that only b,c
let nr++
new "7. netconf insert b,c between end-points"
expecteof "$clixon_netconf -qf $cfg" 0 "<rpc $DEFAULTNS><edit-config><target><candidate/></target><config><x xmlns='urn:example:clixon'><y><a>$base</a><b>1</b><c>1</c></y></x></config></edit-config></rpc>]]>]]>" "^<rpc-reply $DEFAULTNS><ok/></rpc-reply>]]>]]>$"
expecteof "$clixon_netconf -qf $cfg" 0 "$DEFAULTHELLO<rpc $DEFAULTNS><edit-config><target><candidate/></target><config><x xmlns='urn:example:clixon'><y><a>$base</a><b>1</b><c>1</c></y></x></config></edit-config></rpc>]]>]]>" "^<rpc-reply $DEFAULTNS><ok/></rpc-reply>]]>]]>$"
new "netconf commit base"
expecteof "$clixon_netconf -qf $cfg" 0 "<rpc $DEFAULTNS><commit/></rpc>]]>]]>" "^<rpc-reply $DEFAULTNS><ok/></rpc-reply>]]>]]>$"
expecteof "$clixon_netconf -qf $cfg" 0 "$DEFAULTHELLO<rpc $DEFAULTNS><commit/></rpc>]]>]]>" "^<rpc-reply $DEFAULTNS><ok/></rpc-reply>]]>]]>$"
# check complete
for op in begin validate complete commit commit_done end; do