prosody-hg: util/jsonschema.lua history

Merge 13.0->trunk

Mon, 25 May 2026 19:01:23 +0100

Merge 13.0->trunk

util.jsonschema: Always accept 0 for multipleOf properties

Mon, 25 May 2026 11:32:33 +0100

util.jsonschema: Always accept 0 for multipleOf properties

Per the JSON schema test suite, 0 is considered "a multiple of anything" and
should never be rejected by the multipleOf test. The previous behaviour was to
always reject 0.

0 is *not* a valid value for multipleOf itself (which must be >0), but
util.jsonschema does not seem to do much/any validation of the provided schema
so I haven't added a check for that. I assume there are JSON schema schemas?

teal: Regenerate Lua files

Fri, 09 May 2025 00:50:36 +0200

teal: Regenerate Lua files

Merge 13.0->trunk

Mon, 05 May 2025 17:30:06 +0200

Merge 13.0->trunk

util.jsonschema: Simplify retrieval of UTF-8 length function

Mon, 05 May 2025 17:14:57 +0200

util.jsonschema: Simplify retrieval of UTF-8 length function

util.jsonschema: Fix handling of `false` as schema

Sun, 30 Mar 2025 17:27:23 +0200

util.jsonschema: Fix handling of `false` as schema

Schemas can be either a boolean or a table (object) but since it only
checked for truthiness, the case of `false` would be handled
incorrectly.

There seems to be no tests that cover `then` and `else` being `false`,
only a couple that check the `if` keyword.

util.jsonschema: Return basic structured validation response

Sat, 02 Dec 2023 21:45:38 +0100

util.jsonschema: Return basic structured validation response

util.jsonschema: Remove wrapper function

Sat, 17 Jun 2023 17:19:40 +0200

util.jsonschema: Remove wrapper function

This was to silence some Teal warning that seems to have gone away.

util.jsonschema: Silence Teal warnings about utf8 library

Sat, 17 Jun 2023 17:17:44 +0200

util.jsonschema: Silence Teal warnings about utf8 library

Teal worries that we redefine the global.

Also that the fallback was missing type information.

util.jsonschema: Silence Teal warnings about counting items in tables

Sat, 17 Jun 2023 17:12:54 +0200

util.jsonschema: Silence Teal warnings about counting items in tables

Teal thinks that these are key-value maps which are always of length
zero, but that is not the case.

util.jsonschema: Fix UTF-8ness of 'minLength' and 'maxLength'

Sun, 23 Apr 2023 10:42:07 +0200

util.jsonschema: Fix UTF-8ness of 'minLength' and 'maxLength'

util.jsonschema: Implement 'minContains' and 'maxContains'

Sun, 23 Apr 2023 10:26:43 +0200

util.jsonschema: Implement 'minContains' and 'maxContains'

util.jsonschema: Implement 'luaPattern' - Lua variant of 'pattern'

Sat, 22 Apr 2023 12:48:51 +0200

util.jsonschema: Implement 'luaPattern' - Lua variant of 'pattern'

Like 'pattern' but uses Lua patterns instead of Regular Expressions,
since only a subset of regex are also valid Lua patterns.

util.jsonschema: Implement 'luaPatternProperties' as Lua variant of 'patternProperties'

Sat, 22 Apr 2023 12:14:29 +0200

util.jsonschema: Implement 'luaPatternProperties' as Lua variant of 'patternProperties'

Previous version of this patch used 'patternProperties' but that would
only work with simpler ECMA-262 regular expressions are also valid Lua
patterns.

util.jsonschema: Implement 'dependentSchemas'

Sun, 26 Mar 2023 15:20:07 +0200

util.jsonschema: Implement 'dependentSchemas'

If this object key exists then this schema must validate against the
current object. Seems useful.

util.jsonschema: Implement 'dependentRequired'

Sun, 26 Mar 2023 15:19:14 +0200

util.jsonschema: Implement 'dependentRequired'

If this field exists, then these fields must also exist.

util: Prefix module imports with prosody namespace

Fri, 17 Mar 2023 16:23:16 +0100

util: Prefix module imports with prosody namespace

util.jsonschema: Use same integer/float logic on Lua 5.2 and 5.3

Sun, 09 Oct 2022 15:42:25 +0200

util.jsonschema: Use same integer/float logic on Lua 5.2 and 5.3

Fixes test case type.json:0:1 covering treatment of 1.0 as an integer
according to the JSON definition

util.jsonschema: Fix Lua 5.2 integer compat

Sun, 09 Oct 2022 15:38:36 +0200

util.jsonschema: Fix Lua 5.2 integer compat

math.type() is unavailable before Lua 5.3 so this should use the compat
function added at the top

util.jsonschema: Fix validation to not assume presence of "type" field

Fri, 08 Jul 2022 14:38:23 +0200

util.jsonschema: Fix validation to not assume presence of "type" field

MattJ reported a curious issue where validation did not work as
expected. Primarily that the "type" field was expected to be mandatory,
and thus leaving it out would result in no checks being performed.
This was likely caused by misreading during initial development.

Spent some time testing against
https://github.com/json-schema-org/JSON-Schema-Test-Suite.git and
discovered a multitude of issues, far too many to bother splitting into
separate commits.

More than half of them fail. Many because of features not implemented,
which have been marked NYI. For example, some require deep comparisons
e.g. when objects or arrays are present in enums fields.

Some because of quirks with how Lua differs from JavaScript, e.g. no
distinct array or object types. Tests involving fractional floating
point numbers. We're definitely not going to follow references to remote
resources. Or deal with UTF-16 sillyness. One test asserted that 1.0 is
an integer, where Lua 5.3+ will disagree.

util.jsonschema: Lua <5.3 compat here too

Mon, 09 May 2022 22:39:05 +0200

util.jsonschema: Lua <5.3 compat here too

util.jsonschema: Add support for $ref pointers

Wed, 29 Dec 2021 16:57:35 +0100

util.jsonschema: Add support for $ref pointers

util.jsonschema: Rename types for improved readability

Thu, 18 Mar 2021 23:57:03 +0100

util.jsonschema: Rename types for improved readability

util.jsonschema: Restructure "type" keyword handling

Tue, 09 Mar 2021 14:31:11 +0100

util.jsonschema: Restructure "type" keyword handling

More in line with the other tests

util.jsonschema: Syntax tweak to not upset syntax highlighting

Tue, 09 Mar 2021 14:22:33 +0100

util.jsonschema: Syntax tweak to not upset syntax highlighting

That whole condition stanza was shown as angry red, I think it's
something with 'enum' being a key word in Teal.

util.jsonschema: Implement "propertyNames"

Tue, 09 Mar 2021 02:43:50 +0100

util.jsonschema: Implement "propertyNames"

This is a bit special in Lua as tables are not limited to string keys

util.jsonschema: Restructure handling of "properties" and "additionalProperties"

Tue, 09 Mar 2021 02:41:47 +0100

util.jsonschema: Restructure handling of "properties" and "additionalProperties"

This is a bit cleaner, I think

util.jsonschema: Fix "uniqueItems" prematurely declaring a match

Tue, 09 Mar 2021 02:38:51 +0100

util.jsonschema: Fix "uniqueItems" prematurely declaring a match

util.jsonschema: Implement the "prefixItems" keyword

Tue, 09 Mar 2021 02:36:08 +0100

util.jsonschema: Implement the "prefixItems" keyword

This may have been what got me confused about "items" being an array.

util.jsonschema: Implement the "contains" keyword

Tue, 09 Mar 2021 02:35:00 +0100

util.jsonschema: Implement the "contains" keyword

And apparently I had mistaken this for an array

util.jsonschema: Allow a boolean as schema

Tue, 09 Mar 2021 02:33:28 +0100

util.jsonschema: Allow a boolean as schema

Apparently a schema must be either an object or a boolean. Not sure
where I got this string shortcut from, but I think I will keep it as it
is very convenient.

util.jsonschema: Correct "items" keyword

Tue, 09 Mar 2021 02:26:05 +0100

util.jsonschema: Correct "items" keyword

Upon re-reading the JSON Schema spec, I found that 'items' wasn't a
union of an array of schemas or a single schema, not sure where I got
that from.

util.jsonschema: Library for JSON Schema validation

Sat, 06 Mar 2021 21:07:53 +0100

util.jsonschema: Library for JSON Schema validation