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author | 2023-06-28 12:55:20 +0100 | |
---|---|---|
committer | 2023-07-20 10:08:50 +0100 | |
commit | 74a47154f3bce495d9f58a300a860d750ae309f1 (patch) | |
tree | 5567ea2e3e53c1867f5db94a49edc31505ea658d /cps-ri/src/main/resources/changelog/db | |
parent | 6a2eca2859d8b2ab88ff04663902eb7cc74b4fc1 (diff) |
Apostrophe handling in CpsPathParser
Apostrophe is not currently handled correctly, and having apostrophe in
the xpath will lead to various errors.
For example, normalizing this xpath works:
/path[@name="I'm quoted"] -> /path[@name='I\'m quoted']
However the resulting xpath will throw a PathParsingException if parsed!
(Thus path normalization is not idempotent.)
- Use '' for escaping apostrophe in single quoted leaf value,
to comply with XPath standard (and use "" for escaping in ").
- Use Liquibase to make existing data comply with new rules.
- Leaf values in data leaves are now unescaped, e.g. "I'm quoted"
- Quoting is now consistent for leaf/text/contains conditions.
Issue-ID: CPS-1769
Signed-off-by: danielhanrahan <daniel.hanrahan@est.tech>
Change-Id: Iafc287f738254d7f99706c6bc548091c0ecd5aa0
Diffstat (limited to 'cps-ri/src/main/resources/changelog/db')
3 files changed, 67 insertions, 0 deletions
diff --git a/cps-ri/src/main/resources/changelog/db/changes/21-escape-quotes-in-xpath-forward.sql b/cps-ri/src/main/resources/changelog/db/changes/21-escape-quotes-in-xpath-forward.sql new file mode 100644 index 000000000..9bf7f9a74 --- /dev/null +++ b/cps-ri/src/main/resources/changelog/db/changes/21-escape-quotes-in-xpath-forward.sql @@ -0,0 +1,19 @@ +/* + ============LICENSE_START======================================================= + Copyright (C) 2023 Nordix Foundation. + ================================================================================ + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + http://www.apache.org/licenses/LICENSE-2.0 + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. + SPDX-License-Identifier: Apache-2.0 + ============LICENSE_END========================================================= +*/ + +-- replace \' with '' and "" with " +UPDATE fragment SET xpath = replace(replace(xpath, $$\'$$, $$''$$), '""', '"');
\ No newline at end of file diff --git a/cps-ri/src/main/resources/changelog/db/changes/21-escape-quotes-in-xpath-rollback.sql b/cps-ri/src/main/resources/changelog/db/changes/21-escape-quotes-in-xpath-rollback.sql new file mode 100644 index 000000000..0fd1633a5 --- /dev/null +++ b/cps-ri/src/main/resources/changelog/db/changes/21-escape-quotes-in-xpath-rollback.sql @@ -0,0 +1,19 @@ +/* + ============LICENSE_START======================================================= + Copyright (C) 2023 Nordix Foundation. + ================================================================================ + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + http://www.apache.org/licenses/LICENSE-2.0 + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. + SPDX-License-Identifier: Apache-2.0 + ============LICENSE_END========================================================= +*/ + +-- replace '' with \' and " with "" +UPDATE fragment SET xpath = replace(replace(xpath, $$''$$, $$\'$$), '"', '""');
\ No newline at end of file diff --git a/cps-ri/src/main/resources/changelog/db/changes/21-escape-quotes-in-xpath.yaml b/cps-ri/src/main/resources/changelog/db/changes/21-escape-quotes-in-xpath.yaml new file mode 100644 index 000000000..7b5b1dbd0 --- /dev/null +++ b/cps-ri/src/main/resources/changelog/db/changes/21-escape-quotes-in-xpath.yaml @@ -0,0 +1,29 @@ +# ============LICENSE_START======================================================= +# Copyright (C) 2023 Nordix Foundation. +# ================================================================================ +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. +# +# SPDX-License-Identifier: Apache-2.0 +# ============LICENSE_END========================================================= + +databaseChangeLog: + + - changeSet: + id: 21 + author: cps + changes: + - sqlFile: + path: changelog/db/changes/21-escape-quotes-in-xpath-forward.sql + rollback: + - sqlFile: + path: changelog/db/changes/21-escape-quotes-in-xpath-rollback.sql |