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author | Özgür Kesim <oec-taler@kesim.org> | 2022-02-16 22:01:05 +0100 |
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committer | Özgür Kesim <oec-taler@kesim.org> | 2022-02-16 22:01:05 +0100 |
commit | 8bdf6ab19df70c16d335ecf82f2c3b2117eeb70e (patch) | |
tree | fe38fc98807feb6892052ee091b2b5f0a70ab17a /src/extensions/extensions.c | |
parent | b73be40ccd9ad0ef4a985f252099c867f698896d (diff) | |
download | exchange-8bdf6ab19df70c16d335ecf82f2c3b2117eeb70e.tar.xz |
[age restriction] progress 14/n - withdraw and deposit
Age restriction support for
- withdraw is done and tested
- deposit is done and tested
TODOs:
- melt/refresh/reveal
- link
------
Added functions
- TALER_age_restriction_commit
- TALER_age_commitment_derive
- TALER_age_commitment_hash
- TALER_age_restriction_commitment_free_inside
- Hash of age commitment passed around API boundaries
Exchangedb adjustments for denominations
- all prepared statements re: denominations now handle age_mask
- signature parameters adjusted
Hash and signature verification of /keys adjusted
- Hashes of (normal) denominations and age-restricted denominations are
calculated seperately
- The hash of the age-restricted ones will then be added to the other
hash
- The total hash is signed/verified
Tests for withdraw with age restriction added
- TALER_EXCHANGE_DenomPublickey now carries age_mask
- TALER_TESTING_cmd_withdraw_amount* takes age parameter
- TALER_TESTING_find_pk takes boolean age_restricted
- WithdrawState carries age_commitment and its hash
- withdraw_run derives new age commitment, if applicable
- Added age parameter to testing (13 as example)
Various Fixes and changes
- Fixes of post handler for /management/extensions
- Fixes for offline tool extensions signing
- Slight refactoring of extensions
- Age restriction extension simplified
- config is now global to extension
- added global TEH_age_restriction_enabled and TEH_age_mask in
taler-exchange-httpd
- helper functions and macros introduced
Diffstat (limited to 'src/extensions/extensions.c')
-rw-r--r-- | src/extensions/extensions.c | 24 |
1 files changed, 20 insertions, 4 deletions
diff --git a/src/extensions/extensions.c b/src/extensions/extensions.c index 55d970c57..516c56a43 100644 --- a/src/extensions/extensions.c +++ b/src/extensions/extensions.c @@ -247,27 +247,31 @@ TALER_extensions_load_taler_config ( } -static enum GNUNET_GenericReturnValue -is_json_extension_config ( +enum GNUNET_GenericReturnValue +TALER_extensions_is_json_config ( json_t *obj, int *critical, const char **version, json_t **config) { enum GNUNET_GenericReturnValue ret; + json_t *cfg; struct GNUNET_JSON_Specification spec[] = { GNUNET_JSON_spec_boolean ("critical", critical), GNUNET_JSON_spec_string ("version", version), GNUNET_JSON_spec_json ("config", - config), + &cfg), GNUNET_JSON_spec_end () }; ret = GNUNET_JSON_parse (obj, spec, NULL, NULL); if (GNUNET_OK == ret) + { + *config = json_copy (cfg); GNUNET_JSON_parse_free (spec); + } return ret; } @@ -300,7 +304,7 @@ TALER_extensions_load_json_config ( /* load and verify criticality, version, etc. */ if (GNUNET_OK != - is_json_extension_config ( + TALER_extensions_is_json_config ( blob, &critical, &version, &config)) return GNUNET_SYSERR; @@ -330,4 +334,16 @@ TALER_extensions_load_json_config ( } +bool +TALER_extensions_age_restriction_is_enabled () +{ + const struct TALER_Extension *age = + TALER_extensions_get_by_type (TALER_Extension_AgeRestriction); + + return (NULL != age && + NULL != age->config_json && + TALER_extensions_age_restriction_is_configured ()); +} + + /* end of extensions.c */ |