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author | sadbeast <sadbeast@sadbeast.com> | 2024-07-16 18:16:29 -0700 |
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committer | sadbeast <sadbeast@sadbeast.com> | 2024-10-05 16:40:55 -0700 |
commit | 6bd24af2ffbea91db1b10a5d5258980ce2068c7f (patch) | |
tree | 66634833f2d45260be5fcaf9111400eda12f03cc /src/db/auth.sql | |
download | teamdraft-main.tar.gz teamdraft-main.tar.bz2 |
Diffstat (limited to 'src/db/auth.sql')
-rw-r--r-- | src/db/auth.sql | 120 |
1 files changed, 120 insertions, 0 deletions
diff --git a/src/db/auth.sql b/src/db/auth.sql new file mode 100644 index 0000000..b3e4c50 --- /dev/null +++ b/src/db/auth.sql @@ -0,0 +1,120 @@ +-- https://github.com/jeremyevans/rodauth +GRANT CREATE ON SCHEMA :schema TO :password_role; + +CREATE COLLATION ignore_accents (provider = icu, locale = 'und-u-ks-level1-kc-true', deterministic = false); + +CREATE TABLE account_statuses( + account_status_id smallint, + name text NOT NULL, + + UNIQUE (name), + CONSTRAINT account_statuses_pk PRIMARY KEY (account_status_id) +); +INSERT INTO account_statuses (account_status_id, name) VALUES (1, 'Unverified'); +INSERT INTO account_statuses (account_status_id, name) VALUES (2, 'Verified'); +INSERT INTO account_statuses (account_status_id, name) VALUES (3, 'Closed'); + +CREATE TABLE accounts( + account_id bigint NOT NULL GENERATED ALWAYS AS IDENTITY, + status_id smallint NOT NULL DEFAULT 1, + -- email citext UNIQUE, + email text UNIQUE, + name text, + created_at timestamptz NOT NULL DEFAULT now(), + modified_at timestamptz NOT NULL DEFAULT now(), + + UNIQUE (email), + CONSTRAINT accounts_pk PRIMARY KEY (account_id), + CONSTRAINT accounts_account_statuses_fk FOREIGN KEY (status_id) REFERENCES account_statuses(account_status_id) MATCH SIMPLE ON DELETE NO ACTION ON UPDATE NO ACTION, + + CONSTRAINT accounts_email_ck CHECK (char_length(email) <= 255) +); + +CREATE INDEX accounts_email_uniq ON accounts (email) WHERE status_id IN (1, 2); + +CREATE TABLE account_active_session_keys( + session_id text NOT NULL, + account_id bigint NOT NULL, + created_at timestamptz NOT NULL DEFAULT now(), + last_use timestamptz NOT NULL DEFAULT now(), + + CONSTRAINT account_active_session_keys_pk PRIMARY KEY (session_id, account_id), + CONSTRAINT account_active_session_keys_accounts_fk FOREIGN KEY (account_id) REFERENCES accounts(account_id) MATCH SIMPLE ON DELETE NO ACTION ON UPDATE NO ACTION + +); + +CREATE OR REPLACE FUNCTION create_account(_email text, _password text) +RETURNS int +AS $$ + INSERT INTO accounts (email) VALUES (lower(_email)) RETURNING account_id; +$$ +LANGUAGE SQL; + +CREATE OR REPLACE FUNCTION create_session(account_id bigint) +RETURNS text +AS $$ + INSERT INTO account_active_session_keys (session_id, account_id) VALUES + (pgsodium.crypto_auth_hmacsha256_keygen(), account_id) RETURNING session_id; +$$ +LANGUAGE SQL; + +CREATE OR REPLACE FUNCTION get_account_by_session_id(_session_id text) +RETURNS SETOF accounts +AS $$ +SELECT accounts.* FROM account_active_session_keys JOIN accounts USING(account_id) WHERE session_id = _session_id; +$$ +LANGUAGE SQL; + +GRANT SELECT, INSERT, UPDATE, DELETE ON account_statuses TO :password_role; +GRANT SELECT, INSERT, UPDATE, DELETE ON accounts TO :password_role; + +SET ROLE teamdraft_password; +\c :database_name + +DROP TABLE IF EXISTS account_password_hashes; +CREATE TABLE account_password_hashes( + account_id bigint NOT NULL, + password_hash int NOT NULL, + + CONSTRAINT account_password_hashes_accounts_fk FOREIGN KEY (account_id) REFERENCES accounts(account_id) MATCH SIMPLE ON DELETE NO ACTION ON UPDATE NO ACTION +); + +CREATE OR REPLACE FUNCTION get_salt(_account_id int8) RETURNS text AS $$ +DECLARE salt text; +BEGIN +SELECT +CASE + WHEN password_hash ~ '^\\$argon2id' + THEN substring(password_hash from '\\$argon2id\\$v=\\d+\\$m=\\d+,t=\\d+,p=\\d+\\$.+\\$') + ELSE substr(password_hash, 0, 30) + END INTO salt +END +FROM account_password_hashes +WHERE _account_id = account_id; +RETURN salt; +END; +$$ LANGUAGE plpgsql +SECURITY DEFINER +SET search_path = :schema, public; + +CREATE OR REPLACE FUNCTION valid_password_hash(_account_id int8, hash text) RETURNS boolean AS $$ +DECLARE valid boolean; +BEGIN +SELECT password_hash = hash INTO valid +FROM account_password_hashes +WHERE _account_id = account_id; +RETURN valid; +END; +$$ LANGUAGE plpgsql +SECURITY DEFINER +SET search_path = :schema, public; + +REVOKE ALL ON account_password_hashes FROM :schema; +REVOKE ALL ON FUNCTION get_salt(int8) FROM :schema; +REVOKE ALL ON FUNCTION valid_password_hash(int8, text) FROM :schema; +GRANT INSERT, UPDATE, DELETE ON account_password_hashes TO :password_role; +GRANT SELECT(account_id) ON account_password_hashes TO :password_role; +GRANT EXECUTE ON FUNCTION get_salt(int8) TO :password_role; +GRANT EXECUTE ON FUNCTION valid_password_hash(int8, text) TO :password_role; + +SET ROLE teamdraft; |