rishi/scryer-prolog
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296 Commits

Author SHA1 Message Date
Adrián Arroyo Calle
47b5ae7984 Move argv/1 to library(os) 2024-01-02 13:16:11 +01:00
Mark
42d6749501 throw errors from char_reader.rs and get_n_chars when reading bad UTF8 data (#2244) 2023-12-26 12:31:04 -07:00
Markus Triska
47ec5eb6c6 ENHANCED: Use crrl for Ed25519 signing and signature verification. 
The main motivation for this change is the introduction of the newly
available predicate ed25519_seed_keypair/2, allowing to generate a key
pair from a given seed. In this way, a key pair can be dynamically
generated from (for example) a password, using crypto_password_hash/3
in combination with crypto_data_hkdf/4 to generate the seed. The
advantage of this method is that the private key need not be stored at
all anywhere.

It is not possible to add a corresponding feature to ring, since it is
closed as "not planned": https://github.com/briansmith/ring/issues/1003

I also used this opportunity to move more of the logic to Prolog. We
now have total control of the key pair representation, and I also
changed the representation to conform to the PKCS#8 v2 standard,
something that only later ring versions do, while still being
backwards compatible with tools that produce a wrong representation
including earlier ring versions.

Another great advantage we get from this change is that the Ed25519
predicates now also run on the 32-bit and WASM versions of Scryer.
 2023-12-26 07:33:44 +01:00
Mark
a7154968d8 fix cargo fmt --check 2023-12-21 10:24:01 -07:00
Mark
46e432c4d9 restore [o|i]ip zeroing to trust and fix '$get_clause_p'/3 (#2238) 2023-12-20 20:45:15 -07:00
Mark
b943afb7c7 fix '$get_clause_p' whose old implementation was broken by the introduction 
of lookahead indexing
 2023-12-18 13:28:45 -07:00
Mark
82f3731c97 fix cargo style failure 2023-12-11 15:17:02 -07:00
Mark
658258c8c3 dereference port address in socket_server_open (#2222) 2023-12-11 14:38:20 -07:00
Adrián Arroyo Calle
4c795018b4 Implement $cpu_now in wasm32 2023-11-28 23:30:02 +01:00
Mark Thom
2e114df4c7 Merge pull request #2173 from aarroyoc/js-eval 
Add js_eval/2 for wasm32
 2023-11-22 21:52:49 +01:00
Adrián Arroyo Calle
36ab590c4e Add js_eval/2 for wasm32 2023-11-22 21:21:19 +01:00
Mark
3841b29db8 fix copy_term/2 variable copying bug in lists (#923, #2127) 2023-11-21 14:52:35 -07:00
Mark
54166b91eb add global_count inference counter that is always incremented (#2009) 2023-11-20 16:24:31 -07:00
infogulch
9444e62df9 Resolve lints and format 2023-11-04 02:16:54 -05:00
Nicolas Luck
ee1bd9e006 Merge branch 'master' into library-use-case 2023-11-02 11:12:54 +01:00
Adrián Arroyo Calle
682b2ada4c Rename to_upper to upper and to_lower to lower 2023-10-28 19:16:07 +02:00
Mark
f10d7c05f9 correct char_type/2 (#2132) 2023-10-24 15:35:37 -06:00
Nicolas Luck
0c9740fe52 Fix wasm warnings 2023-10-17 22:07:38 +02:00
Nicolas Luck
9990780b82 Merge branch 'master' into library-use-case 2023-10-16 13:43:26 +02:00
Mark
4b9cf0952e do not push stack variables to the heap in term_variables (#2087) 2023-10-09 11:38:17 -06:00
Nicolas Luck
69cf2c36bc Deactivate tokio runtime respawning on interrupt 2023-10-05 12:11:28 +02:00
Nicolas Luck
640c637ca8 Merge branch 'master' into library-use-case 
# Conflicts:
#	Cargo.lock
#	Cargo.toml
#	src/http.rs
#	src/machine/mock_wam.rs
#	src/machine/mod.rs
#	src/machine/system_calls.rs
 2023-10-05 12:06:47 +02:00
Mark
0ad4427f83 use eager_stackful_preorder_iter in variable_set, add term_variables/1 tests 2023-10-04 15:12:25 -06:00
Mark
a1ceeb697a consider an '$aux' a relation of the unexpanded goal's variables in compile_inline_or_expanded_goal (#2062) 2023-10-01 23:49:55 -06:00
Mark
6fa00b5b55 get rid of inference_limit_exceeded(B) as an error term (#2023) 2023-09-30 22:35:46 -06:00
Mark
62c23166fa implement ListElisionPolicy to restore previous printer behavior 2023-09-30 16:00:15 -06:00
Mark
11cd42379b do not deref AttrVar binding in redo_attr_var_binding (#2059) 2023-09-28 15:25:57 -06:00
Adrián Arroyo Calle
660860bccf Replace Hyper with Warp for HTTP server 
- Use Warp
- Optimize clones
- HTTPS server
- Content-Length limit
- HTTP Basic Auth
- Stop server with Ctrl-C
 2023-09-27 18:50:19 +02:00
Mark
2efe95f2fb filter our builtins from current_predicate/1 (#153) 2023-09-26 13:46:21 -06:00
Mark
c04f1dea48 fix off-by-1 bug in '$skip_max_list'/4 (#2037) 2023-09-25 16:09:04 -06:00
Mark
b3239abea1 throw resource error if OpenOptions raises an error of uncategorized kind (#1375) 2023-09-21 14:36:53 -06:00
infogulch
eecfeb2d03 Simplify maybe 
Fix whitespace
 2023-09-20 18:23:07 -05:00
Adrián Arroyo Calle
7cf6e77f4d Use a SeedableRng to generate random numbers 2023-09-20 22:07:46 +02:00
Nicolas Luck
136463c92e Merge branch 'master' into library-use-case 
# Conflicts:
#	Cargo.toml
#	src/atom_table.rs
#	src/bin/scryer-prolog.rs
#	src/http.rs
#	src/machine/mock_wam.rs
#	src/machine/mod.rs
#	src/machine/system_calls.rs
 2023-09-13 18:13:14 +02:00
Mark
de440a8c92 get rid of OssifiedOpDir, DBRef, simplify current_op/3 2023-09-11 15:36:15 -06:00
Fayeed Pawaskar
7f0536b51d Merge branch 'master' into dashu-fixes 2023-09-10 21:51:02 +05:30
Fayeed Pawaskar
af76659830 Removed value method and use deref to get type 2023-09-10 21:40:22 +05:30
Rujia Liu
b6ce6b7cdb Basic WebAssembly support with minimal Javascript API #615. Currently 6/12 crypto functions supported. Tested in browser with all default features disabled. 2023-09-08 17:27:22 +08:00
Skgland
70b6cc8e55 fix deadlock in load_library_as_stream 2023-09-05 19:12:22 +02:00
Bennet Bleßmann
13cbff7eab [WIP] fix deadlock in AtomTable::build_with 2023-09-05 19:12:22 +02:00
Skgland
86166dbf25 [WIP] make AtomTable concurrentcy ready 2023-09-05 19:12:22 +02:00
Skgland
b2130c2a48 run cargo fmt 2023-09-05 19:12:17 +02:00
Mark
5585e83fd6 correct inference counting over index backtracking, built-ins (#1977, #1987) 2023-09-04 17:15:16 -06:00
Fayeed Pawaskar
7b921fc767 Implemented num_order methods on Integer & Rational numbers 2023-09-04 14:12:47 +05:30
Nicolas Luck
4d19c437e0 Merge branch 'master' into library-use-case 
# Conflicts:
#	Cargo.toml
#	src/machine/mock_wam.rs
#	src/machine/mod.rs
 2023-08-30 18:12:26 +02:00
Rujia Liu
4fd059be5f 32-bit system support, addressing all (at most) 4GB addresses of RAM. 2023-08-24 20:05:40 +08:00
Rujia Liu
25d4950216 Allow users to disable optional features. Needed for wasm32 support (see #615). 2023-08-21 10:01:24 +08:00
Markus Triska
745ddc2c87 switch to using crrl for scalar multiplication on Curve25519 
This is to facilitate WASM compilation as currently worked on
by @rujialiu in #615. Many thanks, and many thanks to @pornin
for crrl which makes this possible!
 2023-08-20 14:43:14 +02:00
Fayeed Pawaskar
72ceceb7ae Updated hyper to 1.0.0-rc.4 2023-08-08 16:20:49 +05:30
Nicolas Luck
48a4835819 Merge branch 'master' into library-use-case 
# Conflicts:
#	Cargo.lock
#	Cargo.toml
#	src/bin/scryer-prolog.rs
#	src/loader.pl
#	src/machine/mock_wam.rs
#	src/machine/mod.rs
#	src/machine/system_calls.rs
 2023-08-03 20:16:32 +02:00