923 lines
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923 lines
56 KiB
HTML
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<span id="399">399</span>
|
||
<span id="400">400</span>
|
||
<span id="401">401</span>
|
||
<span id="402">402</span>
|
||
<span id="403">403</span>
|
||
<span id="404">404</span>
|
||
<span id="405">405</span>
|
||
<span id="406">406</span>
|
||
<span id="407">407</span>
|
||
<span id="408">408</span>
|
||
<span id="409">409</span>
|
||
<span id="410">410</span>
|
||
<span id="411">411</span>
|
||
<span id="412">412</span>
|
||
<span id="413">413</span>
|
||
<span id="414">414</span>
|
||
<span id="415">415</span>
|
||
<span id="416">416</span>
|
||
<span id="417">417</span>
|
||
<span id="418">418</span>
|
||
<span id="419">419</span>
|
||
<span id="420">420</span>
|
||
<span id="421">421</span>
|
||
<span id="422">422</span>
|
||
<span id="423">423</span>
|
||
<span id="424">424</span>
|
||
<span id="425">425</span>
|
||
<span id="426">426</span>
|
||
<span id="427">427</span>
|
||
<span id="428">428</span>
|
||
<span id="429">429</span>
|
||
<span id="430">430</span>
|
||
<span id="431">431</span>
|
||
<span id="432">432</span>
|
||
<span id="433">433</span>
|
||
<span id="434">434</span>
|
||
<span id="435">435</span>
|
||
<span id="436">436</span>
|
||
<span id="437">437</span>
|
||
<span id="438">438</span>
|
||
<span id="439">439</span>
|
||
<span id="440">440</span>
|
||
<span id="441">441</span>
|
||
<span id="442">442</span>
|
||
<span id="443">443</span>
|
||
<span id="444">444</span>
|
||
<span id="445">445</span>
|
||
<span id="446">446</span>
|
||
<span id="447">447</span>
|
||
<span id="448">448</span>
|
||
<span id="449">449</span>
|
||
<span id="450">450</span>
|
||
<span id="451">451</span>
|
||
<span id="452">452</span>
|
||
<span id="453">453</span>
|
||
<span id="454">454</span>
|
||
<span id="455">455</span>
|
||
<span id="456">456</span>
|
||
<span id="457">457</span>
|
||
</pre><pre class="rust"><code><span class="comment">/*
|
||
* Copyright (C) 2022 Aravinth Manivannan <realaravinth@batsense.net>
|
||
*
|
||
* This program is free software: you can redistribute it and/or modify
|
||
* it under the terms of the GNU Affero General Public License as
|
||
* published by the Free Software Foundation, either version 3 of the
|
||
* License, or (at your option) any later version.
|
||
*
|
||
* This program is distributed in the hope that it will be useful,
|
||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||
* GNU Affero General Public License for more details.
|
||
*
|
||
* You should have received a copy of the GNU Affero General Public License
|
||
* along with this program. If not, see <https://www.gnu.org/licenses/>.
|
||
*/</span>
|
||
<span class="kw">use</span> <span class="ident">std::str::FromStr</span>;
|
||
|
||
<span class="kw">use</span> <span class="ident">serde</span>::{<span class="ident">Deserialize</span>, <span class="ident">Serialize</span>};
|
||
<span class="kw">use</span> <span class="ident">sqlx::postgres::PgPoolOptions</span>;
|
||
<span class="kw">use</span> <span class="ident">sqlx::types::time::OffsetDateTime</span>;
|
||
<span class="comment">//use sqlx::types::Json;</span>
|
||
<span class="kw">use</span> <span class="ident">sqlx::ConnectOptions</span>;
|
||
<span class="kw">use</span> <span class="ident">sqlx::PgPool</span>;
|
||
|
||
<span class="kw">use</span> <span class="ident"><span class="kw">crate</span>::errors</span>::<span class="kw-2">*</span>;
|
||
|
||
<span class="doccomment">/// Connect to databse</span>
|
||
<span class="kw">pub</span> <span class="kw">enum</span> <span class="ident">ConnectionOptions</span> {
|
||
<span class="doccomment">/// fresh connection</span>
|
||
<span class="ident">Fresh</span>(<span class="ident">Fresh</span>),
|
||
<span class="doccomment">/// existing connection</span>
|
||
<span class="ident">Existing</span>(<span class="ident">Conn</span>),
|
||
}
|
||
|
||
<span class="doccomment">/// Use an existing database pool</span>
|
||
<span class="kw">pub</span> <span class="kw">struct</span> <span class="ident">Conn</span>(<span class="kw">pub</span> <span class="ident">PgPool</span>);
|
||
|
||
<span class="kw">pub</span> <span class="kw">struct</span> <span class="ident">Fresh</span> {
|
||
<span class="kw">pub</span> <span class="ident">pool_options</span>: <span class="ident">PgPoolOptions</span>,
|
||
<span class="kw">pub</span> <span class="ident">disable_logging</span>: <span class="ident">bool</span>,
|
||
<span class="kw">pub</span> <span class="ident">url</span>: <span class="ident">String</span>,
|
||
}
|
||
|
||
<span class="kw">impl</span> <span class="ident">ConnectionOptions</span> {
|
||
<span class="kw">async</span> <span class="kw">fn</span> <span class="ident">connect</span>(<span class="self">self</span>) -> <span class="ident">ServiceResult</span><span class="op"><</span><span class="ident">Database</span><span class="op">></span> {
|
||
<span class="kw">let</span> <span class="ident">pool</span> <span class="op">=</span> <span class="kw">match</span> <span class="self">self</span> {
|
||
<span class="ident"><span class="self">Self</span>::Fresh</span>(<span class="ident">fresh</span>) => {
|
||
<span class="kw">let</span> <span class="kw-2">mut</span> <span class="ident">connect_options</span> <span class="op">=</span>
|
||
<span class="ident">sqlx::postgres::PgConnectOptions::from_str</span>(<span class="kw-2">&</span><span class="ident">fresh</span>.<span class="ident">url</span>).<span class="ident">unwrap</span>();
|
||
<span class="kw">if</span> <span class="ident">fresh</span>.<span class="ident">disable_logging</span> {
|
||
<span class="ident">connect_options</span>.<span class="ident">disable_statement_logging</span>();
|
||
}
|
||
<span class="ident">sqlx::postgres::PgConnectOptions::from_str</span>(<span class="kw-2">&</span><span class="ident">fresh</span>.<span class="ident">url</span>)
|
||
.<span class="ident">unwrap</span>()
|
||
.<span class="ident">disable_statement_logging</span>();
|
||
<span class="ident">fresh</span>
|
||
.<span class="ident">pool_options</span>
|
||
.<span class="ident">connect_with</span>(<span class="ident">connect_options</span>)
|
||
.<span class="kw">await</span>
|
||
.<span class="ident">unwrap</span>()
|
||
<span class="comment">//.map_err(|e| ServiceError::ServiceError(Box::new(e)))?</span>
|
||
}
|
||
|
||
<span class="ident"><span class="self">Self</span>::Existing</span>(<span class="ident">conn</span>) => <span class="ident">conn</span>.<span class="number">0</span>,
|
||
};
|
||
<span class="prelude-val">Ok</span>(<span class="ident">Database</span> { <span class="ident">pool</span> })
|
||
}
|
||
}
|
||
|
||
<span class="attribute">#[<span class="ident">derive</span>(<span class="ident">Clone</span>)]</span>
|
||
<span class="kw">pub</span> <span class="kw">struct</span> <span class="ident">Database</span> {
|
||
<span class="kw">pub</span> <span class="ident">pool</span>: <span class="ident">PgPool</span>,
|
||
}
|
||
|
||
<span class="kw">impl</span> <span class="ident">Database</span> {
|
||
<span class="kw">pub</span> <span class="kw">async</span> <span class="kw">fn</span> <span class="ident">migrate</span>(<span class="kw-2">&</span><span class="self">self</span>) -> <span class="ident">ServiceResult</span><span class="op"><</span>()<span class="op">></span> {
|
||
<span class="macro">sqlx::migrate!</span>(<span class="string">"./migrations/"</span>)
|
||
.<span class="ident">run</span>(<span class="kw-2">&</span><span class="self">self</span>.<span class="ident">pool</span>)
|
||
.<span class="kw">await</span>
|
||
.<span class="ident">unwrap</span>();
|
||
<span class="comment">//.map_err(|e| ServiceError::ServiceError(Box::new(e)))?;</span>
|
||
<span class="prelude-val">Ok</span>(())
|
||
}
|
||
|
||
<span class="kw">pub</span> <span class="kw">async</span> <span class="kw">fn</span> <span class="ident">ping</span>(<span class="kw-2">&</span><span class="self">self</span>) -> <span class="ident">bool</span> {
|
||
<span class="kw">use</span> <span class="ident">sqlx::Connection</span>;
|
||
|
||
<span class="kw">if</span> <span class="kw">let</span> <span class="prelude-val">Ok</span>(<span class="kw-2">mut</span> <span class="ident">con</span>) <span class="op">=</span> <span class="self">self</span>.<span class="ident">pool</span>.<span class="ident">acquire</span>().<span class="kw">await</span> {
|
||
<span class="ident">con</span>.<span class="ident">ping</span>().<span class="kw">await</span>.<span class="ident">is_ok</span>()
|
||
} <span class="kw">else</span> {
|
||
<span class="bool-val">false</span>
|
||
}
|
||
}
|
||
|
||
<span class="doccomment">/// register a new user</span>
|
||
<span class="kw">pub</span> <span class="kw">async</span> <span class="kw">fn</span> <span class="ident">register</span>(<span class="kw-2">&</span><span class="self">self</span>, <span class="ident">p</span>: <span class="kw-2">&</span><span class="ident">Register</span><span class="op"><</span><span class="lifetime">'_</span><span class="op">></span>) -> <span class="ident">ServiceResult</span><span class="op"><</span>()<span class="op">></span> {
|
||
<span class="macro">sqlx::query!</span>(
|
||
<span class="string">"insert into librepages_users
|
||
(name , password, email) values ($1, $2, $3)"</span>,
|
||
<span class="kw-2">&</span><span class="ident">p</span>.<span class="ident">username</span>,
|
||
<span class="kw-2">&</span><span class="ident">p</span>.<span class="ident">hash</span>,
|
||
<span class="kw-2">&</span><span class="ident">p</span>.<span class="ident">email</span>,
|
||
)
|
||
.<span class="ident">execute</span>(<span class="kw-2">&</span><span class="self">self</span>.<span class="ident">pool</span>)
|
||
.<span class="kw">await</span>
|
||
.<span class="ident">map_err</span>(<span class="ident">map_register_err</span>)<span class="question-mark">?</span>;
|
||
<span class="prelude-val">Ok</span>(())
|
||
}
|
||
|
||
<span class="doccomment">/// delete a user</span>
|
||
<span class="kw">pub</span> <span class="kw">async</span> <span class="kw">fn</span> <span class="ident">delete_user</span>(<span class="kw-2">&</span><span class="self">self</span>, <span class="ident">username</span>: <span class="kw-2">&</span><span class="ident">str</span>) -> <span class="ident">ServiceResult</span><span class="op"><</span>()<span class="op">></span> {
|
||
<span class="macro">sqlx::query!</span>(<span class="string">"DELETE FROM librepages_users WHERE name = ($1)"</span>, <span class="ident">username</span>)
|
||
.<span class="ident">execute</span>(<span class="kw-2">&</span><span class="self">self</span>.<span class="ident">pool</span>)
|
||
.<span class="kw">await</span>
|
||
.<span class="ident">map_err</span>(<span class="op">|</span><span class="ident">e</span><span class="op">|</span> <span class="ident">map_row_not_found_err</span>(<span class="ident">e</span>, <span class="ident">ServiceError::AccountNotFound</span>))<span class="question-mark">?</span>;
|
||
<span class="prelude-val">Ok</span>(())
|
||
}
|
||
|
||
<span class="doccomment">/// check if username exists</span>
|
||
<span class="kw">pub</span> <span class="kw">async</span> <span class="kw">fn</span> <span class="ident">username_exists</span>(<span class="kw-2">&</span><span class="self">self</span>, <span class="ident">username</span>: <span class="kw-2">&</span><span class="ident">str</span>) -> <span class="ident">ServiceResult</span><span class="op"><</span><span class="ident">bool</span><span class="op">></span> {
|
||
<span class="kw">let</span> <span class="ident">res</span> <span class="op">=</span> <span class="macro">sqlx::query!</span>(
|
||
<span class="string">"SELECT EXISTS (SELECT 1 from librepages_users WHERE name = $1)"</span>,
|
||
<span class="ident">username</span>,
|
||
)
|
||
.<span class="ident">fetch_one</span>(<span class="kw-2">&</span><span class="self">self</span>.<span class="ident">pool</span>)
|
||
.<span class="kw">await</span>
|
||
.<span class="ident">map_err</span>(<span class="ident">map_register_err</span>)<span class="question-mark">?</span>;
|
||
|
||
<span class="kw">let</span> <span class="kw-2">mut</span> <span class="ident">resp</span> <span class="op">=</span> <span class="bool-val">false</span>;
|
||
<span class="kw">if</span> <span class="kw">let</span> <span class="prelude-val">Some</span>(<span class="ident">x</span>) <span class="op">=</span> <span class="ident">res</span>.<span class="ident">exists</span> {
|
||
<span class="ident">resp</span> <span class="op">=</span> <span class="ident">x</span>;
|
||
}
|
||
|
||
<span class="prelude-val">Ok</span>(<span class="ident">resp</span>)
|
||
}
|
||
|
||
<span class="doccomment">/// get user email</span>
|
||
<span class="kw">pub</span> <span class="kw">async</span> <span class="kw">fn</span> <span class="ident">get_email</span>(<span class="kw-2">&</span><span class="self">self</span>, <span class="ident">username</span>: <span class="kw-2">&</span><span class="ident">str</span>) -> <span class="ident">ServiceResult</span><span class="op"><</span><span class="ident">String</span><span class="op">></span> {
|
||
<span class="kw">struct</span> <span class="ident">Email</span> {
|
||
<span class="ident">email</span>: <span class="ident">String</span>,
|
||
}
|
||
|
||
<span class="kw">let</span> <span class="ident">res</span> <span class="op">=</span> <span class="macro">sqlx::query_as!</span>(
|
||
<span class="ident">Email</span>,
|
||
<span class="string">"SELECT email FROM librepages_users WHERE name = $1"</span>,
|
||
<span class="ident">username</span>
|
||
)
|
||
.<span class="ident">fetch_one</span>(<span class="kw-2">&</span><span class="self">self</span>.<span class="ident">pool</span>)
|
||
.<span class="kw">await</span>
|
||
.<span class="ident">map_err</span>(<span class="op">|</span><span class="ident">e</span><span class="op">|</span> <span class="ident">map_row_not_found_err</span>(<span class="ident">e</span>, <span class="ident">ServiceError::AccountNotFound</span>))<span class="question-mark">?</span>;
|
||
<span class="prelude-val">Ok</span>(<span class="ident">res</span>.<span class="ident">email</span>)
|
||
}
|
||
|
||
<span class="doccomment">/// check if email exists</span>
|
||
<span class="kw">pub</span> <span class="kw">async</span> <span class="kw">fn</span> <span class="ident">email_exists</span>(<span class="kw-2">&</span><span class="self">self</span>, <span class="ident">email</span>: <span class="kw-2">&</span><span class="ident">str</span>) -> <span class="ident">ServiceResult</span><span class="op"><</span><span class="ident">bool</span><span class="op">></span> {
|
||
<span class="kw">let</span> <span class="ident">res</span> <span class="op">=</span> <span class="macro">sqlx::query!</span>(
|
||
<span class="string">"SELECT EXISTS (SELECT 1 from librepages_users WHERE email = $1)"</span>,
|
||
<span class="ident">email</span>
|
||
)
|
||
.<span class="ident">fetch_one</span>(<span class="kw-2">&</span><span class="self">self</span>.<span class="ident">pool</span>)
|
||
.<span class="kw">await</span>
|
||
.<span class="ident">map_err</span>(<span class="ident">map_register_err</span>)<span class="question-mark">?</span>;
|
||
|
||
<span class="kw">let</span> <span class="kw-2">mut</span> <span class="ident">resp</span> <span class="op">=</span> <span class="bool-val">false</span>;
|
||
<span class="kw">if</span> <span class="kw">let</span> <span class="prelude-val">Some</span>(<span class="ident">x</span>) <span class="op">=</span> <span class="ident">res</span>.<span class="ident">exists</span> {
|
||
<span class="ident">resp</span> <span class="op">=</span> <span class="ident">x</span>;
|
||
}
|
||
|
||
<span class="prelude-val">Ok</span>(<span class="ident">resp</span>)
|
||
}
|
||
|
||
<span class="doccomment">/// update a user's email</span>
|
||
<span class="kw">pub</span> <span class="kw">async</span> <span class="kw">fn</span> <span class="ident">update_email</span>(<span class="kw-2">&</span><span class="self">self</span>, <span class="ident">p</span>: <span class="kw-2">&</span><span class="ident">UpdateEmail</span><span class="op"><</span><span class="lifetime">'_</span><span class="op">></span>) -> <span class="ident">ServiceResult</span><span class="op"><</span>()<span class="op">></span> {
|
||
<span class="macro">sqlx::query!</span>(
|
||
<span class="string">"UPDATE librepages_users set email = $1
|
||
WHERE name = $2"</span>,
|
||
<span class="kw-2">&</span><span class="ident">p</span>.<span class="ident">new_email</span>,
|
||
<span class="kw-2">&</span><span class="ident">p</span>.<span class="ident">username</span>,
|
||
)
|
||
.<span class="ident">execute</span>(<span class="kw-2">&</span><span class="self">self</span>.<span class="ident">pool</span>)
|
||
.<span class="kw">await</span>
|
||
.<span class="ident">map_err</span>(<span class="op">|</span><span class="ident">e</span><span class="op">|</span> <span class="ident">map_row_not_found_err</span>(<span class="ident">e</span>, <span class="ident">ServiceError::AccountNotFound</span>))<span class="question-mark">?</span>;
|
||
|
||
<span class="prelude-val">Ok</span>(())
|
||
}
|
||
|
||
<span class="doccomment">/// get a user's password</span>
|
||
<span class="kw">pub</span> <span class="kw">async</span> <span class="kw">fn</span> <span class="ident">get_password</span>(<span class="kw-2">&</span><span class="self">self</span>, <span class="ident">l</span>: <span class="kw-2">&</span><span class="ident">Login</span><span class="op"><</span><span class="lifetime">'_</span><span class="op">></span>) -> <span class="ident">ServiceResult</span><span class="op"><</span><span class="ident">NameHash</span><span class="op">></span> {
|
||
<span class="kw">struct</span> <span class="ident">Password</span> {
|
||
<span class="ident">name</span>: <span class="ident">String</span>,
|
||
<span class="ident">password</span>: <span class="ident">String</span>,
|
||
}
|
||
|
||
<span class="kw">let</span> <span class="ident">rec</span> <span class="op">=</span> <span class="kw">match</span> <span class="ident">l</span> {
|
||
<span class="ident">Login::Username</span>(<span class="ident">u</span>) => <span class="macro">sqlx::query_as!</span>(
|
||
<span class="ident">Password</span>,
|
||
<span class="string">r#"SELECT name, password FROM librepages_users WHERE name = ($1)"#</span>,
|
||
<span class="ident">u</span>,
|
||
)
|
||
.<span class="ident">fetch_one</span>(<span class="kw-2">&</span><span class="self">self</span>.<span class="ident">pool</span>)
|
||
.<span class="kw">await</span>
|
||
.<span class="ident">map_err</span>(<span class="op">|</span><span class="ident">e</span><span class="op">|</span> <span class="ident">map_row_not_found_err</span>(<span class="ident">e</span>, <span class="ident">ServiceError::AccountNotFound</span>))<span class="question-mark">?</span>,
|
||
<span class="ident">Login::Email</span>(<span class="ident">e</span>) => <span class="macro">sqlx::query_as!</span>(
|
||
<span class="ident">Password</span>,
|
||
<span class="string">r#"SELECT name, password FROM librepages_users WHERE email = ($1)"#</span>,
|
||
<span class="ident">e</span>,
|
||
)
|
||
.<span class="ident">fetch_one</span>(<span class="kw-2">&</span><span class="self">self</span>.<span class="ident">pool</span>)
|
||
.<span class="kw">await</span>
|
||
.<span class="ident">map_err</span>(<span class="op">|</span><span class="ident">e</span><span class="op">|</span> <span class="ident">map_row_not_found_err</span>(<span class="ident">e</span>, <span class="ident">ServiceError::AccountNotFound</span>))<span class="question-mark">?</span>,
|
||
};
|
||
|
||
<span class="kw">let</span> <span class="ident">res</span> <span class="op">=</span> <span class="ident">NameHash</span> {
|
||
<span class="ident">hash</span>: <span class="ident">rec</span>.<span class="ident">password</span>,
|
||
<span class="ident">username</span>: <span class="ident">rec</span>.<span class="ident">name</span>,
|
||
};
|
||
|
||
<span class="prelude-val">Ok</span>(<span class="ident">res</span>)
|
||
}
|
||
|
||
<span class="doccomment">/// update user's password</span>
|
||
<span class="kw">async</span> <span class="kw">fn</span> <span class="ident">update_password</span>(<span class="kw-2">&</span><span class="self">self</span>, <span class="ident">p</span>: <span class="kw-2">&</span><span class="ident">NameHash</span>) -> <span class="ident">ServiceResult</span><span class="op"><</span>()<span class="op">></span> {
|
||
<span class="macro">sqlx::query!</span>(
|
||
<span class="string">"UPDATE librepages_users set password = $1
|
||
WHERE name = $2"</span>,
|
||
<span class="kw-2">&</span><span class="ident">p</span>.<span class="ident">hash</span>,
|
||
<span class="kw-2">&</span><span class="ident">p</span>.<span class="ident">username</span>,
|
||
)
|
||
.<span class="ident">execute</span>(<span class="kw-2">&</span><span class="self">self</span>.<span class="ident">pool</span>)
|
||
.<span class="kw">await</span>
|
||
.<span class="ident">map_err</span>(<span class="op">|</span><span class="ident">e</span><span class="op">|</span> <span class="ident">map_row_not_found_err</span>(<span class="ident">e</span>, <span class="ident">ServiceError::AccountNotFound</span>))<span class="question-mark">?</span>;
|
||
|
||
<span class="prelude-val">Ok</span>(())
|
||
}
|
||
|
||
<span class="doccomment">/// update username</span>
|
||
<span class="kw">async</span> <span class="kw">fn</span> <span class="ident">update_username</span>(<span class="kw-2">&</span><span class="self">self</span>, <span class="ident">current</span>: <span class="kw-2">&</span><span class="ident">str</span>, <span class="ident">new</span>: <span class="kw-2">&</span><span class="ident">str</span>) -> <span class="ident">ServiceResult</span><span class="op"><</span>()<span class="op">></span> {
|
||
<span class="macro">sqlx::query!</span>(
|
||
<span class="string">"UPDATE librepages_users set name = $1
|
||
WHERE name = $2"</span>,
|
||
<span class="ident">new</span>,
|
||
<span class="ident">current</span>,
|
||
)
|
||
.<span class="ident">execute</span>(<span class="kw-2">&</span><span class="self">self</span>.<span class="ident">pool</span>)
|
||
.<span class="kw">await</span>
|
||
.<span class="ident">map_err</span>(<span class="op">|</span><span class="ident">e</span><span class="op">|</span> <span class="ident">map_row_not_found_err</span>(<span class="ident">e</span>, <span class="ident">ServiceError::AccountNotFound</span>))<span class="question-mark">?</span>;
|
||
|
||
<span class="prelude-val">Ok</span>(())
|
||
}
|
||
}
|
||
|
||
<span class="attribute">#[<span class="ident">derive</span>(<span class="ident">Clone</span>, <span class="ident">Debug</span>, <span class="ident">Deserialize</span>, <span class="ident">Serialize</span>, <span class="ident">Eq</span>, <span class="ident">PartialEq</span>)]</span>
|
||
<span class="doccomment">/// Data required to register a new user</span>
|
||
<span class="kw">pub</span> <span class="kw">struct</span> <span class="ident">Register</span><span class="op"><</span><span class="lifetime">'a</span><span class="op">></span> {
|
||
<span class="doccomment">/// username of new user</span>
|
||
<span class="kw">pub</span> <span class="ident">username</span>: <span class="kw-2">&</span><span class="lifetime">'a</span> <span class="ident">str</span>,
|
||
<span class="doccomment">/// hashed password of new use</span>
|
||
<span class="kw">pub</span> <span class="ident">hash</span>: <span class="kw-2">&</span><span class="lifetime">'a</span> <span class="ident">str</span>,
|
||
<span class="doccomment">/// Optionally, email of new use</span>
|
||
<span class="kw">pub</span> <span class="ident">email</span>: <span class="kw-2">&</span><span class="lifetime">'a</span> <span class="ident">str</span>,
|
||
}
|
||
|
||
<span class="attribute">#[<span class="ident">derive</span>(<span class="ident">Clone</span>, <span class="ident">Debug</span>, <span class="ident">Deserialize</span>, <span class="ident">Serialize</span>, <span class="ident">Eq</span>, <span class="ident">PartialEq</span>)]</span>
|
||
<span class="doccomment">/// data required to update them email of a user</span>
|
||
<span class="kw">pub</span> <span class="kw">struct</span> <span class="ident">UpdateEmail</span><span class="op"><</span><span class="lifetime">'a</span><span class="op">></span> {
|
||
<span class="doccomment">/// username of the user</span>
|
||
<span class="kw">pub</span> <span class="ident">username</span>: <span class="kw-2">&</span><span class="lifetime">'a</span> <span class="ident">str</span>,
|
||
<span class="doccomment">/// new email address of the user</span>
|
||
<span class="kw">pub</span> <span class="ident">new_email</span>: <span class="kw-2">&</span><span class="lifetime">'a</span> <span class="ident">str</span>,
|
||
}
|
||
|
||
<span class="attribute">#[<span class="ident">derive</span>(<span class="ident">Clone</span>, <span class="ident">Debug</span>, <span class="ident">Deserialize</span>, <span class="ident">Serialize</span>, <span class="ident">Eq</span>, <span class="ident">PartialEq</span>)]</span>
|
||
<span class="doccomment">/// types of credentials used as identifiers during login</span>
|
||
<span class="kw">pub</span> <span class="kw">enum</span> <span class="ident">Login</span><span class="op"><</span><span class="lifetime">'a</span><span class="op">></span> {
|
||
<span class="doccomment">/// username as login</span>
|
||
<span class="ident">Username</span>(<span class="kw-2">&</span><span class="lifetime">'a</span> <span class="ident">str</span>),
|
||
<span class="doccomment">/// email as login</span>
|
||
<span class="ident">Email</span>(<span class="kw-2">&</span><span class="lifetime">'a</span> <span class="ident">str</span>),
|
||
}
|
||
|
||
<span class="attribute">#[<span class="ident">derive</span>(<span class="ident">Clone</span>, <span class="ident">Debug</span>, <span class="ident">Deserialize</span>, <span class="ident">Serialize</span>, <span class="ident">Eq</span>, <span class="ident">PartialEq</span>)]</span>
|
||
<span class="doccomment">/// type encapsulating username and hashed password of a user</span>
|
||
<span class="kw">pub</span> <span class="kw">struct</span> <span class="ident">NameHash</span> {
|
||
<span class="doccomment">/// username</span>
|
||
<span class="kw">pub</span> <span class="ident">username</span>: <span class="ident">String</span>,
|
||
<span class="doccomment">/// hashed password</span>
|
||
<span class="kw">pub</span> <span class="ident">hash</span>: <span class="ident">String</span>,
|
||
}
|
||
|
||
<span class="kw">fn</span> <span class="ident">now_unix_time_stamp</span>() -> <span class="ident">OffsetDateTime</span> {
|
||
<span class="ident">OffsetDateTime::now_utc</span>()
|
||
}
|
||
|
||
<span class="kw">pub</span> <span class="kw">async</span> <span class="kw">fn</span> <span class="ident">get_db</span>(<span class="ident">settings</span>: <span class="kw-2">&</span><span class="ident"><span class="kw">crate</span>::settings::Settings</span>) -> <span class="ident">Database</span> {
|
||
<span class="kw">let</span> <span class="ident">pool_options</span> <span class="op">=</span> <span class="ident">PgPoolOptions::new</span>().<span class="ident">max_connections</span>(<span class="ident">settings</span>.<span class="ident">database</span>.<span class="ident">pool</span>);
|
||
<span class="ident">ConnectionOptions::Fresh</span>(<span class="ident">Fresh</span> {
|
||
<span class="ident">pool_options</span>,
|
||
<span class="ident">url</span>: <span class="ident">settings</span>.<span class="ident">database</span>.<span class="ident">url</span>.<span class="ident">clone</span>(),
|
||
<span class="ident">disable_logging</span>: <span class="op">!</span><span class="ident">settings</span>.<span class="ident">debug</span>,
|
||
})
|
||
.<span class="ident">connect</span>()
|
||
.<span class="kw">await</span>
|
||
.<span class="ident">unwrap</span>()
|
||
}
|
||
|
||
<span class="doccomment">/// map custom row not found error to DB error</span>
|
||
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">map_row_not_found_err</span>(<span class="ident">e</span>: <span class="ident">sqlx::Error</span>, <span class="ident">row_not_found</span>: <span class="ident">ServiceError</span>) -> <span class="ident">ServiceError</span> {
|
||
<span class="kw">if</span> <span class="kw">let</span> <span class="ident">sqlx::Error::RowNotFound</span> <span class="op">=</span> <span class="ident">e</span> {
|
||
<span class="ident">row_not_found</span>
|
||
} <span class="kw">else</span> {
|
||
<span class="ident">map_register_err</span>(<span class="ident">e</span>)
|
||
}
|
||
}
|
||
|
||
<span class="doccomment">/// map postgres errors to [ServiceError](ServiceError) types</span>
|
||
<span class="kw">fn</span> <span class="ident">map_register_err</span>(<span class="ident">e</span>: <span class="ident">sqlx::Error</span>) -> <span class="ident">ServiceError</span> {
|
||
<span class="kw">use</span> <span class="ident">sqlx::Error</span>;
|
||
<span class="kw">use</span> <span class="ident">std::borrow::Cow</span>;
|
||
|
||
<span class="kw">if</span> <span class="kw">let</span> <span class="ident">Error::Database</span>(<span class="ident">err</span>) <span class="op">=</span> <span class="ident">e</span> {
|
||
<span class="kw">if</span> <span class="ident">err</span>.<span class="ident">code</span>() <span class="op">==</span> <span class="prelude-val">Some</span>(<span class="ident">Cow::from</span>(<span class="string">"23505"</span>)) {
|
||
<span class="kw">let</span> <span class="ident">msg</span> <span class="op">=</span> <span class="ident">err</span>.<span class="ident">message</span>();
|
||
<span class="macro">println!</span>(<span class="string">"{}"</span>, <span class="ident">msg</span>);
|
||
<span class="kw">if</span> <span class="ident">msg</span>.<span class="ident">contains</span>(<span class="string">"librepages_users_name_key"</span>) {
|
||
<span class="ident">ServiceError::UsernameTaken</span>
|
||
} <span class="kw">else</span> <span class="kw">if</span> <span class="ident">msg</span>.<span class="ident">contains</span>(<span class="string">"librepages_users_email_key"</span>) {
|
||
<span class="ident">ServiceError::EmailTaken</span>
|
||
} <span class="kw">else</span> {
|
||
<span class="macro">log::error!</span>(<span class="string">"{}"</span>, <span class="ident">msg</span>);
|
||
<span class="ident">ServiceError::InternalServerError</span>
|
||
}
|
||
} <span class="kw">else</span> {
|
||
<span class="ident">ServiceError::InternalServerError</span>
|
||
}
|
||
} <span class="kw">else</span> {
|
||
<span class="ident">ServiceError::InternalServerError</span>
|
||
}
|
||
}
|
||
|
||
<span class="attribute">#[<span class="ident">cfg</span>(<span class="ident">test</span>)]</span>
|
||
<span class="kw">mod</span> <span class="ident">tests</span> {
|
||
<span class="kw">use</span> <span class="kw">super</span>::<span class="kw-2">*</span>;
|
||
<span class="kw">use</span> <span class="ident"><span class="kw">crate</span>::settings::Settings</span>;
|
||
|
||
<span class="attribute">#[<span class="ident">actix_rt::test</span>]</span>
|
||
<span class="kw">async</span> <span class="kw">fn</span> <span class="ident">db_works</span>() {
|
||
<span class="kw">let</span> <span class="ident">settings</span> <span class="op">=</span> <span class="ident">Settings::new</span>().<span class="ident">unwrap</span>();
|
||
<span class="kw">let</span> <span class="ident">pool_options</span> <span class="op">=</span> <span class="ident">PgPoolOptions::new</span>().<span class="ident">max_connections</span>(<span class="number">1</span>);
|
||
<span class="kw">let</span> <span class="ident">db</span> <span class="op">=</span> <span class="ident">ConnectionOptions::Fresh</span>(<span class="ident">Fresh</span> {
|
||
<span class="ident">pool_options</span>,
|
||
<span class="ident">url</span>: <span class="ident">settings</span>.<span class="ident">database</span>.<span class="ident">url</span>.<span class="ident">clone</span>(),
|
||
<span class="ident">disable_logging</span>: <span class="op">!</span><span class="ident">settings</span>.<span class="ident">debug</span>,
|
||
})
|
||
.<span class="ident">connect</span>()
|
||
.<span class="kw">await</span>
|
||
.<span class="ident">unwrap</span>();
|
||
<span class="macro">assert!</span>(<span class="ident">db</span>.<span class="ident">ping</span>().<span class="kw">await</span>);
|
||
|
||
<span class="kw">const</span> <span class="ident">EMAIL</span>: <span class="kw-2">&</span><span class="ident">str</span> <span class="op">=</span> <span class="string">"postgresuser@foo.com"</span>;
|
||
<span class="kw">const</span> <span class="ident">EMAIL2</span>: <span class="kw-2">&</span><span class="ident">str</span> <span class="op">=</span> <span class="string">"postgresuser2@foo.com"</span>;
|
||
<span class="kw">const</span> <span class="ident">NAME</span>: <span class="kw-2">&</span><span class="ident">str</span> <span class="op">=</span> <span class="string">"postgresuser"</span>;
|
||
<span class="kw">const</span> <span class="ident">PASSWORD</span>: <span class="kw-2">&</span><span class="ident">str</span> <span class="op">=</span> <span class="string">"pasdfasdfasdfadf"</span>;
|
||
|
||
<span class="ident">db</span>.<span class="ident">migrate</span>().<span class="kw">await</span>.<span class="ident">unwrap</span>();
|
||
<span class="kw">let</span> <span class="ident">p</span> <span class="op">=</span> <span class="ident"><span class="kw">super</span>::Register</span> {
|
||
<span class="ident">username</span>: <span class="ident">NAME</span>,
|
||
<span class="ident">email</span>: <span class="ident">EMAIL</span>,
|
||
<span class="ident">hash</span>: <span class="ident">PASSWORD</span>,
|
||
};
|
||
|
||
<span class="kw">if</span> <span class="ident">db</span>.<span class="ident">username_exists</span>(<span class="ident">p</span>.<span class="ident">username</span>).<span class="kw">await</span>.<span class="ident">unwrap</span>() {
|
||
<span class="ident">db</span>.<span class="ident">delete_user</span>(<span class="ident">p</span>.<span class="ident">username</span>).<span class="kw">await</span>.<span class="ident">unwrap</span>();
|
||
<span class="macro">assert!</span>(
|
||
<span class="op">!</span><span class="ident">db</span>.<span class="ident">username_exists</span>(<span class="ident">p</span>.<span class="ident">username</span>).<span class="kw">await</span>.<span class="ident">unwrap</span>(),
|
||
<span class="string">"user is deleted so username shouldn't exist"</span>
|
||
);
|
||
}
|
||
|
||
<span class="ident">db</span>.<span class="ident">register</span>(<span class="kw-2">&</span><span class="ident">p</span>).<span class="kw">await</span>.<span class="ident">unwrap</span>();
|
||
|
||
<span class="macro">assert!</span>(<span class="macro">matches!</span>(
|
||
<span class="ident">db</span>.<span class="ident">register</span>(<span class="kw-2">&</span><span class="ident">p</span>).<span class="kw">await</span>,
|
||
<span class="prelude-val">Err</span>(<span class="ident">ServiceError::UsernameTaken</span>)
|
||
));
|
||
|
||
<span class="comment">// testing get_password</span>
|
||
|
||
<span class="comment">// with username</span>
|
||
<span class="kw">let</span> <span class="ident">name_hash</span> <span class="op">=</span> <span class="ident">db</span>.<span class="ident">get_password</span>(<span class="kw-2">&</span><span class="ident">Login::Username</span>(<span class="ident">p</span>.<span class="ident">username</span>)).<span class="kw">await</span>.<span class="ident">unwrap</span>();
|
||
<span class="macro">assert_eq!</span>(<span class="ident">name_hash</span>.<span class="ident">hash</span>, <span class="ident">p</span>.<span class="ident">hash</span>, <span class="string">"user password matches"</span>);
|
||
|
||
<span class="macro">assert_eq!</span>(<span class="ident">name_hash</span>.<span class="ident">username</span>, <span class="ident">p</span>.<span class="ident">username</span>, <span class="string">"username matches"</span>);
|
||
|
||
<span class="comment">// with email</span>
|
||
<span class="kw">let</span> <span class="kw-2">mut</span> <span class="ident">name_hash</span> <span class="op">=</span> <span class="ident">db</span>.<span class="ident">get_password</span>(<span class="kw-2">&</span><span class="ident">Login::Email</span>(<span class="ident">p</span>.<span class="ident">email</span>)).<span class="kw">await</span>.<span class="ident">unwrap</span>();
|
||
<span class="macro">assert_eq!</span>(<span class="ident">name_hash</span>.<span class="ident">hash</span>, <span class="ident">p</span>.<span class="ident">hash</span>, <span class="string">"user password matches"</span>);
|
||
<span class="macro">assert_eq!</span>(<span class="ident">name_hash</span>.<span class="ident">username</span>, <span class="ident">p</span>.<span class="ident">username</span>, <span class="string">"username matches"</span>);
|
||
|
||
<span class="comment">// testing get_email</span>
|
||
<span class="macro">assert_eq!</span>(<span class="ident">db</span>.<span class="ident">get_email</span>(<span class="ident">p</span>.<span class="ident">username</span>).<span class="kw">await</span>.<span class="ident">unwrap</span>(), <span class="ident">p</span>.<span class="ident">email</span>);
|
||
|
||
<span class="comment">// testing email exists</span>
|
||
<span class="macro">assert!</span>(
|
||
<span class="ident">db</span>.<span class="ident">email_exists</span>(<span class="ident">p</span>.<span class="ident">email</span>).<span class="kw">await</span>.<span class="ident">unwrap</span>(),
|
||
<span class="string">"user is registered so email should exist"</span>
|
||
);
|
||
<span class="macro">assert!</span>(
|
||
<span class="ident">db</span>.<span class="ident">username_exists</span>(<span class="ident">p</span>.<span class="ident">username</span>).<span class="kw">await</span>.<span class="ident">unwrap</span>(),
|
||
<span class="string">"user is registered so username should exist"</span>
|
||
);
|
||
|
||
<span class="comment">// update password test. setting password = username</span>
|
||
<span class="ident">name_hash</span>.<span class="ident">hash</span> <span class="op">=</span> <span class="ident">name_hash</span>.<span class="ident">username</span>.<span class="ident">clone</span>();
|
||
<span class="ident">db</span>.<span class="ident">update_password</span>(<span class="kw-2">&</span><span class="ident">name_hash</span>).<span class="kw">await</span>.<span class="ident">unwrap</span>();
|
||
|
||
<span class="kw">let</span> <span class="ident">name_hash</span> <span class="op">=</span> <span class="ident">db</span>.<span class="ident">get_password</span>(<span class="kw-2">&</span><span class="ident">Login::Username</span>(<span class="ident">p</span>.<span class="ident">username</span>)).<span class="kw">await</span>.<span class="ident">unwrap</span>();
|
||
<span class="macro">assert_eq!</span>(
|
||
<span class="ident">name_hash</span>.<span class="ident">hash</span>, <span class="ident">p</span>.<span class="ident">username</span>,
|
||
<span class="string">"user password matches with changed value"</span>
|
||
);
|
||
<span class="macro">assert_eq!</span>(<span class="ident">name_hash</span>.<span class="ident">username</span>, <span class="ident">p</span>.<span class="ident">username</span>, <span class="string">"username matches"</span>);
|
||
|
||
<span class="comment">// update username to p.email</span>
|
||
<span class="macro">assert!</span>(
|
||
<span class="op">!</span><span class="ident">db</span>.<span class="ident">username_exists</span>(<span class="ident">p</span>.<span class="ident">email</span>).<span class="kw">await</span>.<span class="ident">unwrap</span>(),
|
||
<span class="string">"user with p.email doesn't exist. pre-check to update username to p.email"</span>
|
||
);
|
||
<span class="ident">db</span>.<span class="ident">update_username</span>(<span class="ident">p</span>.<span class="ident">username</span>, <span class="ident">p</span>.<span class="ident">email</span>).<span class="kw">await</span>.<span class="ident">unwrap</span>();
|
||
<span class="macro">assert!</span>(
|
||
<span class="ident">db</span>.<span class="ident">username_exists</span>(<span class="ident">p</span>.<span class="ident">email</span>).<span class="kw">await</span>.<span class="ident">unwrap</span>(),
|
||
<span class="string">"user with p.email exist post-update"</span>
|
||
);
|
||
|
||
<span class="comment">// testing update email</span>
|
||
<span class="kw">let</span> <span class="ident">update_email</span> <span class="op">=</span> <span class="ident">UpdateEmail</span> {
|
||
<span class="ident">username</span>: <span class="ident">p</span>.<span class="ident">username</span>,
|
||
<span class="ident">new_email</span>: <span class="ident">EMAIL2</span>,
|
||
};
|
||
<span class="ident">db</span>.<span class="ident">update_email</span>(<span class="kw-2">&</span><span class="ident">update_email</span>).<span class="kw">await</span>.<span class="ident">unwrap</span>();
|
||
<span class="macro">println!</span>(
|
||
<span class="string">"null user email: {}"</span>,
|
||
<span class="ident">db</span>.<span class="ident">email_exists</span>(<span class="ident">p</span>.<span class="ident">email</span>).<span class="kw">await</span>.<span class="ident">unwrap</span>()
|
||
);
|
||
<span class="macro">assert!</span>(
|
||
<span class="ident">db</span>.<span class="ident">email_exists</span>(<span class="ident">p</span>.<span class="ident">email</span>).<span class="kw">await</span>.<span class="ident">unwrap</span>(),
|
||
<span class="string">"user was with empty email but email is set; so email should exist"</span>
|
||
);
|
||
|
||
<span class="comment">// deleting user</span>
|
||
<span class="ident">db</span>.<span class="ident">delete_user</span>(<span class="ident">p</span>.<span class="ident">email</span>).<span class="kw">await</span>.<span class="ident">unwrap</span>();
|
||
<span class="macro">assert!</span>(
|
||
<span class="op">!</span><span class="ident">db</span>.<span class="ident">username_exists</span>(<span class="ident">p</span>.<span class="ident">email</span>).<span class="kw">await</span>.<span class="ident">unwrap</span>(),
|
||
<span class="string">"user is deleted so username shouldn't exist"</span>
|
||
);
|
||
}
|
||
}
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||
</code></pre></div>
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