<!DOCTYPE html><html lang="en"><head><meta charset="utf-8"><meta name="viewport" content="width=device-width, initial-scale=1.0"><meta name="generator" content="rustdoc"><meta name="description" content="Source of the Rust file `server/lib/src/server/modify.rs`."><meta name="keywords" content="rust, rustlang, rust-lang"><title>modify.rs - source</title><link rel="preload" as="font" type="font/woff2" crossorigin href="../../../static.files/SourceSerif4-Regular-1f7d512b176f0f72.ttf.woff2"><link rel="preload" as="font" type="font/woff2" crossorigin href="../../../static.files/FiraSans-Regular-018c141bf0843ffd.woff2"><link rel="preload" as="font" type="font/woff2" crossorigin href="../../../static.files/FiraSans-Medium-8f9a781e4970d388.woff2"><link rel="preload" as="font" type="font/woff2" crossorigin href="../../../static.files/SourceCodePro-Regular-562dcc5011b6de7d.ttf.woff2"><link rel="preload" as="font" type="font/woff2" crossorigin href="../../../static.files/SourceSerif4-Bold-124a1ca42af929b6.ttf.woff2"><link rel="preload" as="font" type="font/woff2" crossorigin href="../../../static.files/SourceCodePro-Semibold-d899c5a5c4aeb14a.ttf.woff2"><link rel="stylesheet" href="../../../static.files/normalize-76eba96aa4d2e634.css"><link rel="stylesheet" href="../../../static.files/rustdoc-93196c7a1c3542a8.css" id="mainThemeStyle"><link rel="stylesheet" id="themeStyle" href="../../../static.files/light-4743e13df3dfe8c4.css"><link rel="stylesheet" disabled href="../../../static.files/dark-0e1b889528bd466b.css"><link rel="stylesheet" disabled href="../../../static.files/ayu-65289d5d067c7c66.css"><script id="default-settings" ></script><script src="../../../static.files/storage-d43fa987303ecbbb.js"></script><script defer src="../../../static.files/source-script-ea63cb6500f71309.js"></script><script defer src="../../../source-files.js"></script><script defer src="../../../static.files/main-3367e395607fafc1.js"></script><noscript><link rel="stylesheet" href="../../../static.files/noscript-13285aec31fa243e.css"></noscript><link rel="alternate icon" type="image/png" href="../../../static.files/favicon-16x16-8b506e7a72182f1c.png"><link rel="alternate icon" type="image/png" href="../../../static.files/favicon-32x32-422f7d1d52889060.png"><link rel="icon" type="image/svg+xml" href="../../../static.files/favicon-2c020d218678b618.svg"></head><body class="rustdoc source"><!--[if lte IE 11]><div class="warning">This old browser is unsupported and will most likely display funky things.</div><![endif]--><nav class="sidebar"></nav><main><nav class="sub"><a class="sub-logo-container" href="../../../kanidmd_lib/index.html"><img class="rust-logo" src="../../../static.files/rust-logo-151179464ae7ed46.svg" alt="logo"></a><form class="search-form"><span></span><input class="search-input" name="search" aria-label="Run search in the documentation" autocomplete="off" spellcheck="false" placeholder="Click or press ‘S’ to search, ‘?’ for more options…" type="search"><div id="help-button" title="help" tabindex="-1"><a href="../../../help.html">?</a></div><div id="settings-menu" tabindex="-1"><a href="../../../settings.html" title="settings"><img width="22" height="22" alt="Change settings" src="../../../static.files/wheel-5ec35bf9ca753509.svg"></a></div></form></nav><section id="main-content" class="content"><div class="example-wrap"><pre class="src-line-numbers"><a href="#1" id="1">1</a>
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</pre><pre class="rust"><code><span class="kw">use </span>std::sync::Arc;
<span class="kw">use </span><span class="kw">crate</span>::plugins::Plugins;
<span class="kw">use </span><span class="kw">crate</span>::prelude::<span class="kw-2">*</span>;
<span class="kw">pub</span>(<span class="kw">crate</span>) <span class="kw">struct </span>ModifyPartial<<span class="lifetime">'a</span>> {
<span class="kw">pub </span>norm_cand: Vec<Entry<EntrySealed, EntryCommitted>>,
<span class="kw">pub </span>pre_candidates: Vec<Arc<Entry<EntrySealed, EntryCommitted>>>,
<span class="kw">pub </span>me: <span class="kw-2">&</span><span class="lifetime">'a </span>ModifyEvent,
}
<span class="kw">impl</span><<span class="lifetime">'a</span>> QueryServerWriteTransaction<<span class="lifetime">'a</span>> {
<span class="attr">#[instrument(level = <span class="string">"debug"</span>, skip_all)]
</span><span class="kw">pub fn </span>modify(<span class="kw-2">&mut </span><span class="self">self</span>, me: <span class="kw-2">&</span>ModifyEvent) -> <span class="prelude-ty">Result</span><(), OperationError> {
<span class="kw">let </span>mp = <span class="kw">unsafe </span>{ <span class="self">self</span>.modify_pre_apply(me)<span class="question-mark">? </span>};
<span class="kw">if let </span><span class="prelude-val">Some</span>(mp) = mp {
<span class="self">self</span>.modify_apply(mp)
} <span class="kw">else </span>{
<span class="comment">// No action to apply, the pre-apply said nothing to be done.
</span><span class="prelude-val">Ok</span>(())
}
}
<span class="doccomment">/// Unsafety: This is unsafe because you need to be careful about how you handle and check
/// the Ok(None) case which occurs during internal operations, and that you DO NOT re-order
/// and call multiple pre-applies at the same time, else you can cause DB corruption.
</span><span class="attr">#[instrument(level = <span class="string">"debug"</span>, skip_all)]
</span><span class="kw">pub</span>(<span class="kw">crate</span>) <span class="kw">unsafe fn </span>modify_pre_apply<<span class="lifetime">'x</span>>(
<span class="kw-2">&mut </span><span class="self">self</span>,
me: <span class="kw-2">&</span><span class="lifetime">'x </span>ModifyEvent,
) -> <span class="prelude-ty">Result</span><<span class="prelude-ty">Option</span><ModifyPartial<<span class="lifetime">'x</span>>>, OperationError> {
<span class="comment">// Get the candidates.
// Modify applies a modlist to a filter, so we need to internal search
// then apply.
</span><span class="kw">if </span>!me.ident.is_internal() {
<span class="macro">security_info!</span>(name = %me.ident, <span class="string">"modify initiator"</span>);
}
<span class="comment">// Validate input.
// Is the modlist non zero?
</span><span class="kw">if </span>me.modlist.is_empty() {
<span class="macro">request_error!</span>(<span class="string">"modify: empty modify request"</span>);
<span class="kw">return </span><span class="prelude-val">Err</span>(OperationError::EmptyRequest);
}
<span class="comment">// Is the modlist valid?
// This is now done in the event transform
// Is the filter invalid to schema?
// This is now done in the event transform
// This also checks access controls due to use of the impersonation.
</span><span class="kw">let </span>pre_candidates = <span class="self">self
</span>.impersonate_search_valid(me.filter.clone(), me.filter_orig.clone(), <span class="kw-2">&</span>me.ident)
.map_err(|e| {
<span class="macro">admin_error!</span>(<span class="string">"modify: error in pre-candidate selection {:?}"</span>, e);
e
})<span class="question-mark">?</span>;
<span class="kw">if </span>pre_candidates.is_empty() {
<span class="kw">if </span>me.ident.is_internal() {
<span class="macro">trace!</span>(
<span class="string">"modify: no candidates match filter ... continuing {:?}"</span>,
me.filter
);
<span class="kw">return </span><span class="prelude-val">Ok</span>(<span class="prelude-val">None</span>);
} <span class="kw">else </span>{
<span class="macro">request_error!</span>(
<span class="string">"modify: no candidates match filter, failure {:?}"</span>,
me.filter
);
<span class="kw">return </span><span class="prelude-val">Err</span>(OperationError::NoMatchingEntries);
}
};
<span class="macro">trace!</span>(<span class="string">"modify: pre_candidates -> {:?}"</span>, pre_candidates);
<span class="macro">trace!</span>(<span class="string">"modify: modlist -> {:?}"</span>, me.modlist);
<span class="comment">// Are we allowed to make the changes we want to?
// modify_allow_operation
</span><span class="kw">let </span>access = <span class="self">self</span>.get_accesscontrols();
<span class="kw">let </span>op_allow = access
.modify_allow_operation(me, <span class="kw-2">&</span>pre_candidates)
.map_err(|e| {
<span class="macro">admin_error!</span>(<span class="string">"Unable to check modify access {:?}"</span>, e);
e
})<span class="question-mark">?</span>;
<span class="kw">if </span>!op_allow {
<span class="kw">return </span><span class="prelude-val">Err</span>(OperationError::AccessDenied);
}
<span class="comment">// Clone a set of writeables.
// Apply the modlist -> Remember, we have a set of origs
// and the new modified ents.
</span><span class="kw">let </span><span class="kw-2">mut </span>candidates: Vec<Entry<EntryInvalid, EntryCommitted>> = pre_candidates
.iter()
.map(|er| er.as_ref().clone().invalidate(<span class="self">self</span>.cid.clone()))
.collect();
candidates.iter_mut().try_for_each(|er| {
er.apply_modlist(<span class="kw-2">&</span>me.modlist).map_err(|e| {
<span class="macro">error!</span>(<span class="string">"Modification failed for {:?}"</span>, er.get_uuid());
e
})
})<span class="question-mark">?</span>;
<span class="macro">trace!</span>(<span class="string">"modify: candidates -> {:?}"</span>, candidates);
<span class="comment">// Did any of the candidates now become masked?
</span><span class="kw">if </span>std::iter::zip(
pre_candidates
.iter()
.map(|e| e.mask_recycled_ts().is_none()),
candidates.iter().map(|e| e.mask_recycled_ts().is_none()),
)
.any(|(a, b)| a != b)
{
<span class="macro">admin_warn!</span>(<span class="string">"Refusing to apply modifications that are attempting to bypass replication state machine."</span>);
<span class="kw">return </span><span class="prelude-val">Err</span>(OperationError::AccessDenied);
}
<span class="comment">// Pre mod plugins
// We should probably supply the pre-post cands here.
</span>Plugins::run_pre_modify(<span class="self">self</span>, <span class="kw-2">&mut </span>candidates, me).map_err(|e| {
<span class="macro">admin_error!</span>(<span class="string">"Pre-Modify operation failed (plugin), {:?}"</span>, e);
e
})<span class="question-mark">?</span>;
<span class="comment">// NOTE: There is a potential optimisation here, where if
// candidates == pre-candidates, then we don't need to store anything
// because we effectively just did an assert. However, like all
// optimisations, this could be premature - so we for now, just
// do the CORRECT thing and recommit as we may find later we always
// want to add CSN's or other.
</span><span class="kw">let </span>res: <span class="prelude-ty">Result</span><Vec<Entry<EntrySealed, EntryCommitted>>, OperationError> = candidates
.into_iter()
.map(|entry| {
entry
.validate(<span class="kw-2">&</span><span class="self">self</span>.schema)
.map_err(|e| {
<span class="macro">admin_error!</span>(<span class="string">"Schema Violation in validation of modify_pre_apply {:?}"</span>, e);
OperationError::SchemaViolation(e)
})
.map(|entry| entry.seal(<span class="kw-2">&</span><span class="self">self</span>.schema))
})
.collect();
<span class="kw">let </span>norm_cand: Vec<Entry<<span class="kw">_</span>, <span class="kw">_</span>>> = res<span class="question-mark">?</span>;
<span class="prelude-val">Ok</span>(<span class="prelude-val">Some</span>(ModifyPartial {
norm_cand,
pre_candidates,
me,
}))
}
<span class="attr">#[instrument(level = <span class="string">"debug"</span>, skip_all)]
</span><span class="kw">pub</span>(<span class="kw">crate</span>) <span class="kw">fn </span>modify_apply(<span class="kw-2">&mut </span><span class="self">self</span>, mp: ModifyPartial<<span class="lifetime">'_</span>>) -> <span class="prelude-ty">Result</span><(), OperationError> {
<span class="kw">let </span>ModifyPartial {
norm_cand,
pre_candidates,
me,
} = mp;
<span class="comment">// Backend Modify
</span><span class="self">self</span>.be_txn
.modify(<span class="kw-2">&</span><span class="self">self</span>.cid, <span class="kw-2">&</span>pre_candidates, <span class="kw-2">&</span>norm_cand)
.map_err(|e| {
<span class="macro">admin_error!</span>(<span class="string">"Modify operation failed (backend), {:?}"</span>, e);
e
})<span class="question-mark">?</span>;
<span class="comment">// Post Plugins
//
// memberOf actually wants the pre cand list and the norm_cand list to see what
// changed. Could be optimised, but this is correct still ...
</span>Plugins::run_post_modify(<span class="self">self</span>, <span class="kw-2">&</span>pre_candidates, <span class="kw-2">&</span>norm_cand, me).map_err(|e| {
<span class="macro">admin_error!</span>(<span class="string">"Post-Modify operation failed (plugin), {:?}"</span>, e);
e
})<span class="question-mark">?</span>;
<span class="comment">// We have finished all plugs and now have a successful operation - flag if
// schema or acp requires reload. Remember, this is a modify, so we need to check
// pre and post cands.
</span><span class="kw">if </span>!<span class="self">self</span>.changed_schema {
<span class="self">self</span>.changed_schema = norm_cand
.iter()
.chain(pre_candidates.iter().map(|e| e.as_ref()))
.any(|e| {
e.attribute_equality(<span class="string">"class"</span>, <span class="kw-2">&</span>PVCLASS_CLASSTYPE)
|| e.attribute_equality(<span class="string">"class"</span>, <span class="kw-2">&</span>PVCLASS_ATTRIBUTETYPE)
});
}
<span class="kw">if </span>!<span class="self">self</span>.changed_acp {
<span class="self">self</span>.changed_acp = norm_cand
.iter()
.chain(pre_candidates.iter().map(|e| e.as_ref()))
.any(|e| e.attribute_equality(<span class="string">"class"</span>, <span class="kw-2">&</span>PVCLASS_ACP))
}
<span class="kw">if </span>!<span class="self">self</span>.changed_oauth2 {
<span class="self">self</span>.changed_oauth2 = norm_cand
.iter()
.chain(pre_candidates.iter().map(|e| e.as_ref()))
.any(|e| e.attribute_equality(<span class="string">"class"</span>, <span class="kw-2">&</span>PVCLASS_OAUTH2_RS));
}
<span class="kw">if </span>!<span class="self">self</span>.changed_domain {
<span class="self">self</span>.changed_domain = norm_cand
.iter()
.chain(pre_candidates.iter().map(|e| e.as_ref()))
.any(|e| e.attribute_equality(<span class="string">"uuid"</span>, <span class="kw-2">&</span>PVUUID_DOMAIN_INFO));
}
<span class="self">self</span>.changed_uuid.extend(
norm_cand
.iter()
.map(|e| e.get_uuid())
.chain(pre_candidates.iter().map(|e| e.get_uuid())),
);
<span class="macro">trace!</span>(
schema_reload = <span class="question-mark">?</span><span class="self">self</span>.changed_schema,
acp_reload = <span class="question-mark">?</span><span class="self">self</span>.changed_acp,
oauth2_reload = <span class="question-mark">?</span><span class="self">self</span>.changed_oauth2,
domain_reload = <span class="question-mark">?</span><span class="self">self</span>.changed_domain,
);
<span class="comment">// return
</span><span class="kw">if </span>me.ident.is_internal() {
<span class="macro">trace!</span>(<span class="string">"Modify operation success"</span>);
} <span class="kw">else </span>{
<span class="macro">admin_info!</span>(<span class="string">"Modify operation success"</span>);
}
<span class="prelude-val">Ok</span>(())
}
}
<span class="kw">impl</span><<span class="lifetime">'a</span>> QueryServerWriteTransaction<<span class="lifetime">'a</span>> {
<span class="doccomment">/// Used in conjunction with internal_apply_writable, to get a pre/post
/// pair, where post is pre-configured with metadata to allow
/// modificiation before submit back to internal_apply_writable
</span><span class="attr">#[instrument(level = <span class="string">"debug"</span>, skip_all)]
</span><span class="kw">pub</span>(<span class="kw">crate</span>) <span class="kw">fn </span>internal_search_writeable(
<span class="kw-2">&mut </span><span class="self">self</span>,
filter: <span class="kw-2">&</span>Filter<FilterInvalid>,
) -> <span class="prelude-ty">Result</span><Vec<EntryTuple>, OperationError> {
<span class="kw">let </span>f_valid = filter
.validate(<span class="self">self</span>.get_schema())
.map_err(OperationError::SchemaViolation)<span class="question-mark">?</span>;
<span class="kw">let </span>se = SearchEvent::new_internal(f_valid);
<span class="self">self</span>.search(<span class="kw-2">&</span>se).map(|vs| {
vs.into_iter()
.map(|e| {
<span class="kw">let </span>writeable = e.as_ref().clone().invalidate(<span class="self">self</span>.cid.clone());
(e, writeable)
})
.collect()
})
}
<span class="doccomment">/// Allows writing batches of modified entries without going through
/// the modlist path. This allows more efficient batch transformations
/// such as memberof, but at the expense that YOU must guarantee you
/// uphold all other plugin and state rules that are important. You
/// probably want modify instead.
</span><span class="attr">#[allow(clippy::needless_pass_by_value)]
#[instrument(level = <span class="string">"debug"</span>, skip_all)]
</span><span class="kw">pub</span>(<span class="kw">crate</span>) <span class="kw">fn </span>internal_apply_writable(
<span class="kw-2">&mut </span><span class="self">self</span>,
candidate_tuples: Vec<(Arc<EntrySealedCommitted>, EntryInvalidCommitted)>,
) -> <span class="prelude-ty">Result</span><(), OperationError> {
<span class="kw">if </span>candidate_tuples.is_empty() {
<span class="comment">// No action needed.
</span><span class="kw">return </span><span class="prelude-val">Ok</span>(());
}
<span class="kw">let </span>(pre_candidates, candidates): (
Vec<Arc<EntrySealedCommitted>>,
Vec<EntryInvalidCommitted>,
) = candidate_tuples.into_iter().unzip();
<span class="comment">/*
let mut pre_candidates = Vec::with_capacity(candidate_tuples.len());
let mut candidates = Vec::with_capacity(candidate_tuples.len());
for (pre, post) in candidate_tuples.into_iter() {
pre_candidates.push(pre);
candidates.push(post);
}
*/
</span><span class="kw">let </span>res: <span class="prelude-ty">Result</span><Vec<Entry<EntrySealed, EntryCommitted>>, OperationError> = candidates
.into_iter()
.map(|e| {
e.validate(<span class="kw-2">&</span><span class="self">self</span>.schema)
.map_err(|e| {
<span class="macro">admin_error!</span>(
<span class="string">"Schema Violation in internal_apply_writable validate: {:?}"</span>,
e
);
OperationError::SchemaViolation(e)
})
.map(|e| e.seal(<span class="kw-2">&</span><span class="self">self</span>.schema))
})
.collect();
<span class="kw">let </span>norm_cand: Vec<Entry<<span class="kw">_</span>, <span class="kw">_</span>>> = res<span class="question-mark">?</span>;
<span class="kw">if </span><span class="macro">cfg!</span>(debug_assertions) {
pre_candidates
.iter()
.zip(norm_cand.iter())
.try_for_each(|(pre, post)| {
<span class="kw">if </span>pre.get_uuid() == post.get_uuid() {
<span class="prelude-val">Ok</span>(())
} <span class="kw">else </span>{
<span class="macro">admin_error!</span>(<span class="string">"modify - cand sets not correctly aligned"</span>);
<span class="prelude-val">Err</span>(OperationError::InvalidRequestState)
}
})<span class="question-mark">?</span>;
}
<span class="comment">// Backend Modify
</span><span class="self">self</span>.be_txn
.modify(<span class="kw-2">&</span><span class="self">self</span>.cid, <span class="kw-2">&</span>pre_candidates, <span class="kw-2">&</span>norm_cand)
.map_err(|e| {
<span class="macro">admin_error!</span>(<span class="string">"Modify operation failed (backend), {:?}"</span>, e);
e
})<span class="question-mark">?</span>;
<span class="kw">if </span>!<span class="self">self</span>.changed_schema {
<span class="self">self</span>.changed_schema = norm_cand
.iter()
.chain(pre_candidates.iter().map(|e| e.as_ref()))
.any(|e| {
e.attribute_equality(<span class="string">"class"</span>, <span class="kw-2">&</span>PVCLASS_CLASSTYPE)
|| e.attribute_equality(<span class="string">"class"</span>, <span class="kw-2">&</span>PVCLASS_ATTRIBUTETYPE)
});
}
<span class="kw">if </span>!<span class="self">self</span>.changed_acp {
<span class="self">self</span>.changed_acp = norm_cand
.iter()
.chain(pre_candidates.iter().map(|e| e.as_ref()))
.any(|e| e.attribute_equality(<span class="string">"class"</span>, <span class="kw-2">&</span>PVCLASS_ACP));
}
<span class="kw">if </span>!<span class="self">self</span>.changed_oauth2 {
<span class="self">self</span>.changed_oauth2 = norm_cand
.iter()
.any(|e| e.attribute_equality(<span class="string">"class"</span>, <span class="kw-2">&</span>PVCLASS_OAUTH2_RS));
}
<span class="kw">if </span>!<span class="self">self</span>.changed_domain {
<span class="self">self</span>.changed_domain = norm_cand
.iter()
.any(|e| e.attribute_equality(<span class="string">"uuid"</span>, <span class="kw-2">&</span>PVUUID_DOMAIN_INFO));
}
<span class="self">self</span>.changed_uuid.extend(
norm_cand
.iter()
.map(|e| e.get_uuid())
.chain(pre_candidates.iter().map(|e| e.get_uuid())),
);
<span class="macro">trace!</span>(
schema_reload = <span class="question-mark">?</span><span class="self">self</span>.changed_schema,
acp_reload = <span class="question-mark">?</span><span class="self">self</span>.changed_acp,
oauth2_reload = <span class="question-mark">?</span><span class="self">self</span>.changed_oauth2,
domain_reload = <span class="question-mark">?</span><span class="self">self</span>.changed_domain,
);
<span class="macro">trace!</span>(<span class="string">"Modify operation success"</span>);
<span class="prelude-val">Ok</span>(())
}
<span class="attr">#[instrument(level = <span class="string">"debug"</span>, skip_all)]
</span><span class="kw">pub fn </span>internal_modify(
<span class="kw-2">&mut </span><span class="self">self</span>,
filter: <span class="kw-2">&</span>Filter<FilterInvalid>,
modlist: <span class="kw-2">&</span>ModifyList<ModifyInvalid>,
) -> <span class="prelude-ty">Result</span><(), OperationError> {
<span class="kw">let </span>f_valid = filter
.validate(<span class="self">self</span>.get_schema())
.map_err(OperationError::SchemaViolation)<span class="question-mark">?</span>;
<span class="kw">let </span>m_valid = modlist
.validate(<span class="self">self</span>.get_schema())
.map_err(OperationError::SchemaViolation)<span class="question-mark">?</span>;
<span class="kw">let </span>me = ModifyEvent::new_internal(f_valid, m_valid);
<span class="self">self</span>.modify(<span class="kw-2">&</span>me)
}
<span class="kw">pub fn </span>internal_modify_uuid(
<span class="kw-2">&mut </span><span class="self">self</span>,
target_uuid: Uuid,
modlist: <span class="kw-2">&</span>ModifyList<ModifyInvalid>,
) -> <span class="prelude-ty">Result</span><(), OperationError> {
<span class="kw">let </span>filter = <span class="macro">filter!</span>(f_eq(<span class="string">"uuid"</span>, PartialValue::Uuid(target_uuid)));
<span class="kw">let </span>f_valid = filter
.validate(<span class="self">self</span>.get_schema())
.map_err(OperationError::SchemaViolation)<span class="question-mark">?</span>;
<span class="kw">let </span>m_valid = modlist
.validate(<span class="self">self</span>.get_schema())
.map_err(OperationError::SchemaViolation)<span class="question-mark">?</span>;
<span class="kw">let </span>me = ModifyEvent::new_internal(f_valid, m_valid);
<span class="self">self</span>.modify(<span class="kw-2">&</span>me)
}
<span class="kw">pub fn </span>impersonate_modify_valid(
<span class="kw-2">&mut </span><span class="self">self</span>,
f_valid: Filter<FilterValid>,
f_intent_valid: Filter<FilterValid>,
m_valid: ModifyList<ModifyValid>,
event: <span class="kw-2">&</span>Identity,
) -> <span class="prelude-ty">Result</span><(), OperationError> {
<span class="kw">let </span>me = ModifyEvent::new_impersonate(event, f_valid, f_intent_valid, m_valid);
<span class="self">self</span>.modify(<span class="kw-2">&</span>me)
}
<span class="kw">pub fn </span>impersonate_modify(
<span class="kw-2">&mut </span><span class="self">self</span>,
filter: <span class="kw-2">&</span>Filter<FilterInvalid>,
filter_intent: <span class="kw-2">&</span>Filter<FilterInvalid>,
modlist: <span class="kw-2">&</span>ModifyList<ModifyInvalid>,
event: <span class="kw-2">&</span>Identity,
) -> <span class="prelude-ty">Result</span><(), OperationError> {
<span class="kw">let </span>f_valid = filter.validate(<span class="self">self</span>.get_schema()).map_err(|e| {
<span class="macro">admin_error!</span>(<span class="string">"filter Schema Invalid {:?}"</span>, e);
OperationError::SchemaViolation(e)
})<span class="question-mark">?</span>;
<span class="kw">let </span>f_intent_valid = filter_intent.validate(<span class="self">self</span>.get_schema()).map_err(|e| {
<span class="macro">admin_error!</span>(<span class="string">"f_intent Schema Invalid {:?}"</span>, e);
OperationError::SchemaViolation(e)
})<span class="question-mark">?</span>;
<span class="kw">let </span>m_valid = modlist.validate(<span class="self">self</span>.get_schema()).map_err(|e| {
<span class="macro">admin_error!</span>(<span class="string">"modlist Schema Invalid {:?}"</span>, e);
OperationError::SchemaViolation(e)
})<span class="question-mark">?</span>;
<span class="self">self</span>.impersonate_modify_valid(f_valid, f_intent_valid, m_valid, event)
}
<span class="kw">pub fn </span>impersonate_modify_gen_event(
<span class="kw-2">&mut </span><span class="self">self</span>,
filter: <span class="kw-2">&</span>Filter<FilterInvalid>,
filter_intent: <span class="kw-2">&</span>Filter<FilterInvalid>,
modlist: <span class="kw-2">&</span>ModifyList<ModifyInvalid>,
event: <span class="kw-2">&</span>Identity,
) -> <span class="prelude-ty">Result</span><ModifyEvent, OperationError> {
<span class="kw">let </span>f_valid = filter.validate(<span class="self">self</span>.get_schema()).map_err(|e| {
<span class="macro">admin_error!</span>(<span class="string">"filter Schema Invalid {:?}"</span>, e);
OperationError::SchemaViolation(e)
})<span class="question-mark">?</span>;
<span class="kw">let </span>f_intent_valid = filter_intent.validate(<span class="self">self</span>.get_schema()).map_err(|e| {
<span class="macro">admin_error!</span>(<span class="string">"f_intent Schema Invalid {:?}"</span>, e);
OperationError::SchemaViolation(e)
})<span class="question-mark">?</span>;
<span class="kw">let </span>m_valid = modlist.validate(<span class="self">self</span>.get_schema()).map_err(|e| {
<span class="macro">admin_error!</span>(<span class="string">"modlist Schema Invalid {:?}"</span>, e);
OperationError::SchemaViolation(e)
})<span class="question-mark">?</span>;
<span class="prelude-val">Ok</span>(ModifyEvent::new_impersonate(
event,
f_valid,
f_intent_valid,
m_valid,
))
}
}
<span class="attr">#[cfg(test)]
</span><span class="kw">mod </span>tests {
<span class="kw">use </span><span class="kw">crate</span>::credential::Credential;
<span class="kw">use </span><span class="kw">crate</span>::prelude::<span class="kw-2">*</span>;
<span class="kw">use </span>kanidm_lib_crypto::CryptoPolicy;
<span class="attr">#[qs_test]
</span><span class="kw">async fn </span>test_modify(server: <span class="kw-2">&</span>QueryServer) {
<span class="comment">// Create an object
</span><span class="kw">let </span><span class="kw-2">mut </span>server_txn = server.write(duration_from_epoch_now()).<span class="kw">await</span>;
<span class="kw">let </span>e1 = <span class="macro">entry_init!</span>(
(<span class="string">"class"</span>, Value::new_class(<span class="string">"object"</span>)),
(<span class="string">"class"</span>, Value::new_class(<span class="string">"person"</span>)),
(<span class="string">"name"</span>, Value::new_iname(<span class="string">"testperson1"</span>)),
(
<span class="string">"uuid"</span>,
Value::Uuid(<span class="macro">uuid!</span>(<span class="string">"cc8e95b4-c24f-4d68-ba54-8bed76f63930"</span>))
),
(<span class="string">"description"</span>, Value::new_utf8s(<span class="string">"testperson1"</span>)),
(<span class="string">"displayname"</span>, Value::new_utf8s(<span class="string">"testperson1"</span>))
);
<span class="kw">let </span>e2 = <span class="macro">entry_init!</span>(
(<span class="string">"class"</span>, Value::new_class(<span class="string">"object"</span>)),
(<span class="string">"class"</span>, Value::new_class(<span class="string">"person"</span>)),
(<span class="string">"name"</span>, Value::new_iname(<span class="string">"testperson2"</span>)),
(
<span class="string">"uuid"</span>,
Value::Uuid(<span class="macro">uuid!</span>(<span class="string">"cc8e95b4-c24f-4d68-ba54-8bed76f63932"</span>))
),
(<span class="string">"description"</span>, Value::new_utf8s(<span class="string">"testperson2"</span>)),
(<span class="string">"displayname"</span>, Value::new_utf8s(<span class="string">"testperson2"</span>))
);
<span class="kw">let </span>ce = CreateEvent::new_internal(<span class="macro">vec!</span>[e1, e2]);
<span class="kw">let </span>cr = server_txn.create(<span class="kw-2">&</span>ce);
<span class="macro">assert!</span>(cr.is_ok());
<span class="comment">// Empty Modlist (filter is valid)
</span><span class="kw">let </span>me_emp = <span class="kw">unsafe </span>{
ModifyEvent::new_internal_invalid(
<span class="macro">filter!</span>(f_pres(<span class="string">"class"</span>)),
ModifyList::new_list(<span class="macro">vec!</span>[]),
)
};
<span class="macro">assert!</span>(server_txn.modify(<span class="kw-2">&</span>me_emp) == <span class="prelude-val">Err</span>(OperationError::EmptyRequest));
<span class="comment">// Mod changes no objects
</span><span class="kw">let </span>me_nochg = <span class="kw">unsafe </span>{
ModifyEvent::new_impersonate_entry_ser(
JSON_ADMIN_V1,
<span class="macro">filter!</span>(f_eq(<span class="string">"name"</span>, PartialValue::new_iname(<span class="string">"flarbalgarble"</span>))),
ModifyList::new_list(<span class="macro">vec!</span>[Modify::Present(
AttrString::from(<span class="string">"description"</span>),
Value::from(<span class="string">"anusaosu"</span>),
)]),
)
};
<span class="macro">assert!</span>(server_txn.modify(<span class="kw-2">&</span>me_nochg) == <span class="prelude-val">Err</span>(OperationError::NoMatchingEntries));
<span class="comment">// Filter is invalid to schema - to check this due to changes in the way events are
// handled, we put this via the internal modify function to get the modlist
// checked for us. Normal server operation doesn't allow weird bypasses like
// this.
</span><span class="kw">let </span>r_inv_1 = server_txn.internal_modify(
<span class="kw-2">&</span><span class="macro">filter!</span>(f_eq(<span class="string">"tnanuanou"</span>, PartialValue::new_iname(<span class="string">"Flarbalgarble"</span>))),
<span class="kw-2">&</span>ModifyList::new_list(<span class="macro">vec!</span>[Modify::Present(
AttrString::from(<span class="string">"description"</span>),
Value::from(<span class="string">"anusaosu"</span>),
)]),
);
<span class="macro">assert!</span>(
r_inv_1
== <span class="prelude-val">Err</span>(OperationError::SchemaViolation(
SchemaError::InvalidAttribute(<span class="string">"tnanuanou"</span>.to_string())
))
);
<span class="comment">// Mod is invalid to schema
</span><span class="kw">let </span>me_inv_m = <span class="kw">unsafe </span>{
ModifyEvent::new_internal_invalid(
<span class="macro">filter!</span>(f_pres(<span class="string">"class"</span>)),
ModifyList::new_list(<span class="macro">vec!</span>[Modify::Present(
AttrString::from(<span class="string">"htnaonu"</span>),
Value::from(<span class="string">"anusaosu"</span>),
)]),
)
};
<span class="macro">assert!</span>(
server_txn.modify(<span class="kw-2">&</span>me_inv_m)
== <span class="prelude-val">Err</span>(OperationError::SchemaViolation(
SchemaError::InvalidAttribute(<span class="string">"htnaonu"</span>.to_string())
))
);
<span class="comment">// Mod single object
</span><span class="kw">let </span>me_sin = <span class="kw">unsafe </span>{
ModifyEvent::new_internal_invalid(
<span class="macro">filter!</span>(f_eq(<span class="string">"name"</span>, PartialValue::new_iname(<span class="string">"testperson2"</span>))),
ModifyList::new_list(<span class="macro">vec!</span>[
Modify::Purged(AttrString::from(<span class="string">"description"</span>)),
Modify::Present(AttrString::from(<span class="string">"description"</span>), Value::from(<span class="string">"anusaosu"</span>)),
]),
)
};
<span class="macro">assert!</span>(server_txn.modify(<span class="kw-2">&</span>me_sin).is_ok());
<span class="comment">// Mod multiple object
</span><span class="kw">let </span>me_mult = <span class="kw">unsafe </span>{
ModifyEvent::new_internal_invalid(
<span class="macro">filter!</span>(<span class="macro">f_or!</span>([
f_eq(<span class="string">"name"</span>, PartialValue::new_iname(<span class="string">"testperson1"</span>)),
f_eq(<span class="string">"name"</span>, PartialValue::new_iname(<span class="string">"testperson2"</span>)),
])),
ModifyList::new_list(<span class="macro">vec!</span>[
Modify::Purged(AttrString::from(<span class="string">"description"</span>)),
Modify::Present(AttrString::from(<span class="string">"description"</span>), Value::from(<span class="string">"anusaosu"</span>)),
]),
)
};
<span class="macro">assert!</span>(server_txn.modify(<span class="kw-2">&</span>me_mult).is_ok());
<span class="macro">assert!</span>(server_txn.commit().is_ok());
}
<span class="attr">#[qs_test]
</span><span class="kw">async fn </span>test_modify_assert(server: <span class="kw-2">&</span>QueryServer) {
<span class="kw">let </span><span class="kw-2">mut </span>server_txn = server.write(duration_from_epoch_now()).<span class="kw">await</span>;
<span class="kw">let </span>t_uuid = Uuid::new_v4();
<span class="kw">let </span>r_uuid = Uuid::new_v4();
<span class="macro">assert!</span>(server_txn
.internal_create(<span class="macro">vec!</span>[<span class="macro">entry_init!</span>(
(<span class="string">"class"</span>, Value::new_class(<span class="string">"object"</span>)),
(<span class="string">"uuid"</span>, Value::Uuid(t_uuid))
),])
.is_ok());
<span class="comment">// This assertion will FAIL
</span><span class="macro">assert!</span>(<span class="macro">matches!</span>(
server_txn.internal_modify_uuid(
t_uuid,
<span class="kw-2">&</span>ModifyList::new_list(<span class="macro">vec!</span>[
m_assert(<span class="string">"uuid"</span>, <span class="kw-2">&</span>PartialValue::Uuid(r_uuid)),
m_pres(<span class="string">"description"</span>, <span class="kw-2">&</span>Value::Utf8(<span class="string">"test"</span>.into()))
])
),
<span class="prelude-val">Err</span>(OperationError::ModifyAssertionFailed)
));
<span class="comment">// This assertion will PASS
</span><span class="macro">assert!</span>(server_txn
.internal_modify_uuid(
t_uuid,
<span class="kw-2">&</span>ModifyList::new_list(<span class="macro">vec!</span>[
m_assert(<span class="string">"uuid"</span>, <span class="kw-2">&</span>PartialValue::Uuid(t_uuid)),
m_pres(<span class="string">"description"</span>, <span class="kw-2">&</span>Value::Utf8(<span class="string">"test"</span>.into()))
])
)
.is_ok());
}
<span class="attr">#[qs_test]
</span><span class="kw">async fn </span>test_modify_invalid_class(server: <span class="kw-2">&</span>QueryServer) {
<span class="comment">// Test modifying an entry and adding an extra class, that would cause the entry
// to no longer conform to schema.
</span><span class="kw">let </span><span class="kw-2">mut </span>server_txn = server.write(duration_from_epoch_now()).<span class="kw">await</span>;
<span class="kw">let </span>e1 = <span class="macro">entry_init!</span>(
(<span class="string">"class"</span>, Value::new_class(<span class="string">"object"</span>)),
(<span class="string">"class"</span>, Value::new_class(<span class="string">"person"</span>)),
(<span class="string">"name"</span>, Value::new_iname(<span class="string">"testperson1"</span>)),
(
<span class="string">"uuid"</span>,
Value::Uuid(<span class="macro">uuid!</span>(<span class="string">"cc8e95b4-c24f-4d68-ba54-8bed76f63930"</span>))
),
(<span class="string">"description"</span>, Value::new_utf8s(<span class="string">"testperson1"</span>)),
(<span class="string">"displayname"</span>, Value::new_utf8s(<span class="string">"testperson1"</span>))
);
<span class="kw">let </span>ce = CreateEvent::new_internal(<span class="macro">vec!</span>[e1]);
<span class="kw">let </span>cr = server_txn.create(<span class="kw-2">&</span>ce);
<span class="macro">assert!</span>(cr.is_ok());
<span class="comment">// Add class but no values
</span><span class="kw">let </span>me_sin = <span class="kw">unsafe </span>{
ModifyEvent::new_internal_invalid(
<span class="macro">filter!</span>(f_eq(<span class="string">"name"</span>, PartialValue::new_iname(<span class="string">"testperson1"</span>))),
ModifyList::new_list(<span class="macro">vec!</span>[Modify::Present(
AttrString::from(<span class="string">"class"</span>),
Value::new_class(<span class="string">"system_info"</span>),
)]),
)
};
<span class="macro">assert!</span>(server_txn.modify(<span class="kw-2">&</span>me_sin).is_err());
<span class="comment">// Add multivalue where not valid
</span><span class="kw">let </span>me_sin = <span class="kw">unsafe </span>{
ModifyEvent::new_internal_invalid(
<span class="macro">filter!</span>(f_eq(<span class="string">"name"</span>, PartialValue::new_iname(<span class="string">"testperson1"</span>))),
ModifyList::new_list(<span class="macro">vec!</span>[Modify::Present(
AttrString::from(<span class="string">"name"</span>),
Value::new_iname(<span class="string">"testpersonx"</span>),
)]),
)
};
<span class="macro">assert!</span>(server_txn.modify(<span class="kw-2">&</span>me_sin).is_err());
<span class="comment">// add class and valid values?
</span><span class="kw">let </span>me_sin = <span class="kw">unsafe </span>{
ModifyEvent::new_internal_invalid(
<span class="macro">filter!</span>(f_eq(<span class="string">"name"</span>, PartialValue::new_iname(<span class="string">"testperson1"</span>))),
ModifyList::new_list(<span class="macro">vec!</span>[
Modify::Present(AttrString::from(<span class="string">"class"</span>), Value::new_class(<span class="string">"system_info"</span>)),
<span class="comment">// Modify::Present("domain".to_string(), Value::new_iutf8("domain.name")),
</span>Modify::Present(AttrString::from(<span class="string">"version"</span>), Value::new_uint32(<span class="number">1</span>)),
]),
)
};
<span class="macro">assert!</span>(server_txn.modify(<span class="kw-2">&</span>me_sin).is_ok());
<span class="comment">// Replace a value
</span><span class="kw">let </span>me_sin = <span class="kw">unsafe </span>{
ModifyEvent::new_internal_invalid(
<span class="macro">filter!</span>(f_eq(<span class="string">"name"</span>, PartialValue::new_iname(<span class="string">"testperson1"</span>))),
ModifyList::new_list(<span class="macro">vec!</span>[
Modify::Purged(AttrString::from(<span class="string">"name"</span>)),
Modify::Present(AttrString::from(<span class="string">"name"</span>), Value::new_iname(<span class="string">"testpersonx"</span>)),
]),
)
};
<span class="macro">assert!</span>(server_txn.modify(<span class="kw-2">&</span>me_sin).is_ok());
}
<span class="attr">#[qs_test]
</span><span class="kw">async fn </span>test_modify_password_only(server: <span class="kw-2">&</span>QueryServer) {
<span class="kw">let </span>e1 = <span class="macro">entry_init!</span>(
(<span class="string">"class"</span>, Value::new_class(<span class="string">"object"</span>)),
(<span class="string">"class"</span>, Value::new_class(<span class="string">"person"</span>)),
(<span class="string">"class"</span>, Value::new_class(<span class="string">"account"</span>)),
(<span class="string">"name"</span>, Value::new_iname(<span class="string">"testperson1"</span>)),
(
<span class="string">"uuid"</span>,
Value::Uuid(<span class="macro">uuid!</span>(<span class="string">"cc8e95b4-c24f-4d68-ba54-8bed76f63930"</span>))
),
(<span class="string">"description"</span>, Value::new_utf8s(<span class="string">"testperson1"</span>)),
(<span class="string">"displayname"</span>, Value::new_utf8s(<span class="string">"testperson1"</span>))
);
<span class="kw">let </span><span class="kw-2">mut </span>server_txn = server.write(duration_from_epoch_now()).<span class="kw">await</span>;
<span class="comment">// Add the entry. Today we have no syntax to take simple str to a credential
// but honestly, that's probably okay :)
</span><span class="kw">let </span>ce = CreateEvent::new_internal(<span class="macro">vec!</span>[e1]);
<span class="kw">let </span>cr = server_txn.create(<span class="kw-2">&</span>ce);
<span class="macro">assert!</span>(cr.is_ok());
<span class="comment">// Build the credential.
</span><span class="kw">let </span>p = CryptoPolicy::minimum();
<span class="kw">let </span>cred = Credential::new_password_only(<span class="kw-2">&</span>p, <span class="string">"test_password"</span>).unwrap();
<span class="kw">let </span>v_cred = Value::new_credential(<span class="string">"primary"</span>, cred);
<span class="macro">assert!</span>(v_cred.validate());
<span class="comment">// now modify and provide a primary credential.
</span><span class="kw">let </span>me_inv_m = <span class="kw">unsafe </span>{
ModifyEvent::new_internal_invalid(
<span class="macro">filter!</span>(f_eq(<span class="string">"name"</span>, PartialValue::new_iname(<span class="string">"testperson1"</span>))),
ModifyList::new_list(<span class="macro">vec!</span>[Modify::Present(
AttrString::from(<span class="string">"primary_credential"</span>),
v_cred,
)]),
)
};
<span class="comment">// go!
</span><span class="macro">assert!</span>(server_txn.modify(<span class="kw-2">&</span>me_inv_m).is_ok());
<span class="comment">// assert it exists and the password checks out
</span><span class="kw">let </span>test_ent = server_txn
.internal_search_uuid(<span class="macro">uuid!</span>(<span class="string">"cc8e95b4-c24f-4d68-ba54-8bed76f63930"</span>))
.expect(<span class="string">"failed"</span>);
<span class="comment">// get the primary ava
</span><span class="kw">let </span>cred_ref = test_ent
.get_ava_single_credential(<span class="string">"primary_credential"</span>)
.expect(<span class="string">"Failed"</span>);
<span class="comment">// do a pw check.
</span><span class="macro">assert!</span>(cred_ref.verify_password(<span class="string">"test_password"</span>).unwrap());
}
}
</code></pre></div>
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